+commit 1bbbbdd20fcec9933697000dcf55ff7972622596
+Author: Wolfgang Denk <wd@pollux.denx.de>
+Date: Tue Jan 16 12:46:35 2007 +0100
+
+ Update default environment for Solidcard3
+
commit 5a5c56986a9ccf71642c8b6374eb18487b15fecd
Author: Stefan Roese <sr@denx.de>
Date: Mon Jan 15 09:46:29 2007 +0100
Signed-off-by: Stefan Roese <sr@denx.de>
+commit ca43ba18e910206ef8063e4b22d282630bff3fd2
+Author: Heiko Schocher <hs@pollux.denx.de>
+Date: Thu Jan 11 15:44:44 2007 +0100
+
+ Added support for the SOLIDCARD III board from Eurodesign
+
+ Signed-off-by: Heiko Schocher <hs@denx.de>
+
commit 6abaee42621c07e81a2cd189ad4368b5e8c50280
Author: Reinhard Thies <Reinhard.Thies@web.de>
Date: Wed Jan 10 14:41:14 2007 +0100
MIP405 MIP405T ML2 ml300 \
ocotea OCRTC ORSG p3p440 \
PCI405 pcs440ep PIP405 PLU405 \
- PMC405 PPChameleonEVB sbc405 sequoia \
- sequoia_nand VOH405 VOM405 W7OLMC \
- W7OLMG walnut WUH405 XPEDITE1K \
- yellowstone yosemite yucca \
+ PMC405 PPChameleonEVB sbc405 sc3 \
+ sequoia sequoia_nand VOH405 VOM405 \
+ W7OLMC W7OLMG walnut WUH405 \
+ XPEDITE1K yellowstone yosemite yucca \
"
#########################################################################
@echo "TEXT_BASE = 0x01000000" > $(obj)board/amcc/sequoia/config.tmp
@echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
-solidcard3_config:unconfig
- @./mkconfig $(@:_config=) ppc ppc4xx solidcard3
+sc3_config:unconfig
+ @./mkconfig $(@:_config=) ppc ppc4xx sc3
sycamore_config: unconfig
@echo "Configuring for sycamore board as subset of walnut..."
--- /dev/null
+#
+# (C) Copyright 2000
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB = lib$(BOARD).a
+
+OBJS = $(BOARD).o sc3nand.o
+SOBJS = init.o
+
+$(LIB): $(OBJS) $(SOBJS)
+ $(AR) crv $@ $^
+
+clean:
+ rm -f $(SOBJS) $(OBJS)
+
+distclean: clean
+ rm -f $(LIB) core *.bak .depend
+
+#########################################################################
+
+.depend: Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
+ $(CC) -M $(CFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
+
+sinclude .depend
+
+#########################################################################
--- /dev/null
+#
+# (C) Copyright 2000
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+TEXT_BASE = 0xFFFC0000
--- /dev/null
+/*------------------------------------------------------------------------------+
+ *
+ * This souce code has been made available to you by EuroDesign
+ * (www.eurodsn.de). It's based on the original IBM source code, so
+ * this follows:
+ *
+ * This source code has been made available to you by IBM on an AS-IS
+ * basis. Anyone receiving this source is licensed under IBM
+ * copyrights to use it in any way he or she deems fit, including
+ * copying it, modifying it, compiling it, and redistributing it either
+ * with or without modifications. No license under IBM patents or
+ * patent applications is to be implied by the copyright license.
+ *
+ * Any user of this software should understand that IBM cannot provide
+ * technical support for this software and will not be responsible for
+ * any consequences resulting from the use of this software.
+ *
+ * Any person who transfers this source code or any derivative work
+ * must include the IBM copyright notice, this paragraph, and the
+ * preceding two paragraphs in the transferred software.
+ *
+ * COPYRIGHT I B M CORPORATION 1995
+ * LICENSED MATERIAL - PROGRAM PROPERTY OF I B M
+ *------------------------------------------------------------------------------- */
+
+#include <config.h>
+#include <ppc4xx.h>
+
+#define _LINUX_CONFIG_H 1 /* avoid reading Linux autoconf.h file */
+
+#include <ppc_asm.tmpl>
+#include <ppc_defs.h>
+
+#include <asm/cache.h>
+#include <asm/mmu.h>
+
+/**
+ * ext_bus_cntlr_init - Initializes the External Bus Controller for the external peripherals
+ *
+ * IMPORTANT: For pass1 this code must run from cache since you can not
+ * reliably change a peripheral banks timing register (pbxap) while running
+ * code from that bank. For ex., since we are running from ROM on bank 0, we
+ * can NOT execute the code that modifies bank 0 timings from ROM, so
+ * we run it from cache.
+ *
+ * Bank 0 - Boot-Flash
+ * Bank 1 - NAND-Flash
+ * Bank 2 - ISA bus
+ * Bank 3 - Second Flash
+ * Bank 4 - USB controller
+ */
+ .globl ext_bus_cntlr_init
+ext_bus_cntlr_init:
+/*
+ * We need the current boot up configuration to set correct
+ * timings into internal flash and external flash
+ */
+ mfdcr r24,strap /* xxxx xxxx xxxx xxx? ?xxx xxxx xxxx xxxx
+ 0 0 -> 8 bit external ROM
+ 0 1 -> 16 bit internal ROM */
+ addi r4,0,2
+ srw r24,r24,r4 /* shift right r24 two positions */
+ andi. r24,r24,0x06000
+/*
+ * All calculations are based on 33MHz EBC clock.
+ *
+ * First, create a "very slow" timing (~250ns) with burst mode enabled
+ * This is need for the external flash access
+ */
+ lis r25,0x0800
+ ori r25,r25,0x0280 /* 0000 1000 0xxx 0000 0000 0010 100x xxxx = 0x03800280
+/*
+ * Second, create a fast timing:
+ * 90ns first cycle - 3 clock access
+ * and 90ns burst cycle, plus 1 clock after the last access
+ * This is used for the internal access
+ */
+ lis r26,0x8900
+ ori r26,r26,0x0280 /* 1000 1001 0xxx 0000 0000 0010 100x xxxx
+/*
+ * We can't change settings on CS# if we currently use them.
+ * -> load a few instructions into cache and run this code from cache
+ */
+ mflr r4 /* save link register */
+ bl ..getAddr
+..getAddr:
+ mflr r3 /* get address of ..getAddr */
+ mtlr r4 /* restore link register */
+ addi r4,0,14 /* set ctr to 10; used to prefetch */
+ mtctr r4 /* 10 cache lines to fit this function
+ in cache (gives us 8x10=80 instructions) */
+..ebcloop:
+ icbt r0,r3 /* prefetch cache line for addr in r3 */
+ addi r3,r3,32 /* move to next cache line */
+ bdnz ..ebcloop /* continue for 10 cache lines */
+/*
+ * Delay to ensure all accesses to ROM are complete before changing
+ * bank 0 timings. 200usec should be enough.
+ * 200,000,000 (cycles/sec) X .000200 (sec) = 0x9C40 cycles
+ */
+ lis r3,0x0
+ ori r3,r3,0xA000 /* ensure 200usec have passed since reset */
+ mtctr r3
+..spinlp:
+ bdnz ..spinlp /* spin loop */
+
+/*-----------------------------------------------------------------------
+ * Memory Bank 0 (BOOT-ROM) initialization
+ * 0xFFEF00000....0xFFFFFFF
+ * We only have to change the timing. Mapping is ok by boot-strapping
+ *----------------------------------------------------------------------- */
+
+ li r4,pb0ap /* PB0AP=Peripheral Bank 0 Access Parameters */
+ mtdcr ebccfga,r4
+
+ mr r4,r26 /* assume internal fast flash is boot flash */
+ cmpwi r24,0x2000 /* assumption true? ... */
+ beq 1f /* ...yes! */
+ mr r4,r25 /* ...no, use the slow variant */
+ mr r25,r26 /* use this for the other flash */
+1:
+ mtdcr ebccfgd,r4 /* change timing now */
+
+ li r4,pb0cr /* PB0CR=Peripheral Bank 0 Control Register */
+ mtdcr ebccfga,r4
+ mfdcr r4,ebccfgd
+ lis r3,0x0001
+ ori r3,r3,0x8000 /* allow reads and writes */
+ or r4,r4,r3
+ mtdcr ebccfgd,r4
+
+/*-----------------------------------------------------------------------
+ * Memory Bank 3 (Second-Flash) initialization
+ * 0xF0000000...0xF01FFFFF -> 2MB
+ *----------------------------------------------------------------------- */
+
+ li r4,pb3ap /* Peripheral Bank 1 Access Parameter */
+ mtdcr ebccfga,r4
+ mtdcr ebccfgd,r2 /* change timing */
+
+ li r4,pb3cr /* Peripheral Bank 1 Configuration Registers */
+ mtdcr ebccfga,r4
+
+ lis r4,0xF003
+ ori r4,r4,0x8000
+/*
+ * Consider boot configuration
+ */
+ xori r24,r24,0x2000 /* invert current bus width */
+ or r4,r4,r24
+ mtdcr ebccfgd,r4
+
+/*-----------------------------------------------------------------------
+ * Memory Bank 1 (NAND-Flash) initialization
+ * 0x77D00000...0x77DFFFFF -> 1MB
+ * - the write/read pulse to the NAND can be as short as 25ns, bus the cycle time is always 50ns
+ * - the setup time is 0ns
+ * - the hold time is 15ns
+ * ->
+ * - TWT = 0
+ * - CSN = 0
+ * - OEN = 0
+ * - WBN = 0
+ * - WBF = 0
+ * - TH = 1
+ * ----> 2 clocks per cycle = 60ns cycle (30ns active, 30ns hold)
+ *----------------------------------------------------------------------- */
+
+ li r4,pb1ap /* Peripheral Bank 1 Access Parameter */
+ mtdcr ebccfga,r4
+
+ lis r4,0x0000
+ ori r4,r4,0x0200
+ mtdcr ebccfgd,r4
+
+ li r4,pb1cr /* Peripheral Bank 1 Configuration Registers */
+ mtdcr ebccfga,r4
+
+ lis r4,0x77D1
+ ori r4,r4,0x8000
+ mtdcr ebccfgd,r4
+
+
+/* USB init (without acceleration) */
+#ifndef CONFIG_ISP1161_PRESENT
+ li r4,pb4ap /* PB4AP=Peripheral Bank 4 Access Parameters */
+ mtdcr ebccfga,r4
+ lis r4,0x0180
+ ori r4,r4,0x5940
+ mtdcr ebccfgd,r4
+#endif
+
+/*-----------------------------------------------------------------------
+ * Memory Bank 2 (ISA Access) initialization (plus memory bank 6 and 7)
+ * 0x78000000...0x7BFFFFFF -> 64 MB
+ * Wir arbeiten bei 33 MHz -> 30ns
+ *-----------------------------------------------------------------------
+
+ A7 (ppc notation) or A24 (standard notation) decides about
+ the type of access:
+ A7/A24=0 -> memory cycle
+ A7/ /A24=1 -> I/O cycle
+*/
+ li r4,pb2ap /* PB2AP=Peripheral Bank 2 Access Parameters */
+ mtdcr ebccfga,r4
+/*
+ We emulate an ISA access
+
+ 1. Address active
+ 2. wait 0 EBC clocks -> CSN=0
+ 3. set CS#
+ 4. wait 0 EBC clock -> OEN/WBN=0
+ 5. set OE#/WE#
+ 6. wait 4 clocks (ca. 90ns) and for Ready signal
+ 7. hold for 4 clocks -> TH=4
+*/
+
+#if 1
+/* faster access to isa-bus */
+ lis r4,0x0180
+ ori r4,r4,0x5940
+#else
+ lis r4,0x0100
+ ori r4,r4,0x0340
+#endif
+ mtdcr ebccfgd,r4
+
+#ifdef IDE_USES_ISA_EMULATION
+ li r25,pb5ap /* PB5AP=Peripheral Bank 5 Access Parameters */
+ mtdcr ebccfga,r25
+ mtdcr ebccfgd,r4
+#endif
+
+ li r25,pb6ap /* PB6AP=Peripheral Bank 6 Access Parameters */
+ mtdcr ebccfga,r25
+ mtdcr ebccfgd,r4
+ li r25,pb7ap /* PB7AP=Peripheral Bank 7 Access Parameters */
+ mtdcr ebccfga,r25
+ mtdcr ebccfgd,r4
+
+ li r25,pb2cr /* PB2CR=Peripheral Bank 2 Configuration Register */
+ mtdcr ebccfga,r25
+
+ lis r4,0x780B
+ ori r4,r4,0xA000
+ mtdcr ebccfgd,r4
+/*
+ * the other areas are only 1MiB in size
+ */
+ lis r4,0x7401
+ ori r4,r4,0xA000
+
+ li r25,pb6cr /* PB6CR=Peripheral Bank 6 Configuration Register */
+ mtdcr ebccfga,r25
+ lis r4,0x7401
+ ori r4,r4,0xA000
+ mtdcr ebccfgd,r4
+
+ li r25,pb7cr /* PB7CR=Peripheral Bank 7 Configuration Register */
+ mtdcr ebccfga,r25
+ lis r4,0x7411
+ ori r4,r4,0xA000
+ mtdcr ebccfgd,r4
+
+#ifndef CONFIG_ISP1161_PRESENT
+ li r25,pb4cr /* PB4CR=Peripheral Bank 4 Configuration Register */
+ mtdcr ebccfga,r25
+ lis r4,0x7421
+ ori r4,r4,0xA000
+ mtdcr ebccfgd,r4
+#endif
+#ifdef IDE_USES_ISA_EMULATION
+ li r25,pb5cr /* PB5CR=Peripheral Bank 5 Configuration Register */
+ mtdcr ebccfga,r25
+ lis r4,0x0000
+ ori r4,r4,0x0000
+ mtdcr ebccfgd,r4
+#endif
+
+/*-----------------------------------------------------------------------
+ * Memory bank 4: USB controller Philips ISP6111
+ * 0x77C00000 ... 0x77CFFFFF
+ *
+ * The chip is connected to:
+ * - CPU CS#4
+ * - CPU IRQ#2
+ * - CPU DMA 3
+ *
+ * Timing:
+ * - command to first data: 300ns. Software must ensure this timing!
+ * - Write pulse: 26ns
+ * - Read pulse: 33ns
+ * - read cycle time: 150ns
+ * - write cycle time: 140ns
+ *
+ * Note: All calculations are based on 33MHz EBC clock. One '#' or '_' is 30ns
+ *
+ * |- 300ns --|
+ * |---- 420ns ---|---- 420ns ---| cycle
+ * CS ############:###____#######:###____#######
+ * OE ############:####___#######:####___#######
+ * WE ############:####__########:####__########
+ *
+ * ----> 2 clocks RD/WR pulses: 60ns
+ * ----> CSN: 3 clock, 90ns
+ * ----> OEN: 1 clocks (read cycle)
+ * ----> WBN: 1 clocks (write cycle)
+ * ----> WBE: 2 clocks
+ * ----> TH: 7 clock, 210ns
+ * ----> TWT: 7 clocks
+ *----------------------------------------------------------------------- */
+
+#ifdef CONFIG_ISP1161_PRESENT
+
+ li r4,pb4ap /* PB4AP=Peripheral Bank 4 Access Parameters */
+ mtdcr ebccfga,r4
+
+ lis r4,0x030D
+ ori r4,r4,0x5E80
+ mtdcr ebccfgd,r4
+
+ li r4,pb4cr /* PB2CR=Peripheral Bank 4 Configuration Register */
+ mtdcr ebccfga,r4
+
+ lis r4,0x77C1
+ ori r4,r4,0xA000
+ mtdcr ebccfgd,r4
+
+#endif
+
+#ifndef IDE_USES_ISA_EMULATION
+
+/*-----------------------------------------------------------------------
+ * Memory Bank 5 used for IDE access
+ *
+ * Timings for IDE Interface
+ *
+ * SETUP / LENGTH / HOLD - cycles valid for 33.3 MHz clk -> 30ns cycle time
+ * 70 165 30 PIO-Mode 0, [ns]
+ * 3 6 1 [Cycles] ----> AP=0x040C0200
+ * 50 125 20 PIO-Mode 1, [ns]
+ * 2 5 1 [Cycles] ----> AP=0x03080200
+ * 30 100 15 PIO-Mode 2, [ns]
+ * 1 4 1 [Cycles] ----> AP=0x02040200
+ * 30 80 10 PIO-Mode 3, [ns]
+ * 1 3 1 [Cycles] ----> AP=0x01840200
+ * 25 70 10 PIO-Mode 4, [ns]
+ * 1 3 1 [Cycles] ----> AP=0x01840200
+ *
+ *----------------------------------------------------------------------- */
+
+ li r4,pb5ap
+ mtdcr ebccfga,r4
+ lis r4,0x040C
+ ori r4,r4,0x0200
+ mtdcr ebccfgd,r4
+
+ li r4,pb5cr /* PB2CR=Peripheral Bank 2 Configuration Register */
+ mtdcr ebccfga,r4
+
+ lis r4,0x7A01
+ ori r4,r4,0xA000
+ mtdcr ebccfgd,r4
+#endif
+/*
+ * External Peripheral Control Register
+ */
+ li r4,epcr
+ mtdcr ebccfga,r4
+
+ lis r4,0xB84E
+ ori r4,r4,0xF000
+ mtdcr ebccfgd,r4
+/*
+ * drive POST code
+ */
+ lis r4,0x7900
+ ori r4,r4,0x0080
+ li r3,0x0001
+ stb r3,0(r4) /* 01 -> external bus controller is initialized */
+ nop /* pass2 DCR errata #8 */
+ blr
--- /dev/null
+/*
+ * (C) Copyright 2007
+ * Heiko Schocher, DENX Software Engineering, <hs@denx.de>.
+ *
+ * (C) Copyright 2003
+ * Juergen Beisert, EuroDesign embedded technologies, info@eurodsn.de
+ * Derived from walnut.c
+ *
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ * $Log:$
+ */
+
+#include <common.h>
+#include <asm/processor.h>
+#include <asm/io.h>
+#include "sc3.h"
+#include <pci.h>
+#include <i2c.h>
+#include <malloc.h>
+
+#undef writel
+#undef writeb
+#define writeb(b,addr) ((*(volatile u8 *) (addr)) = (b))
+#define writel(b,addr) ((*(volatile u32 *) (addr)) = (b))
+
+/* write only register to configure things in our CPLD */
+#define CPLD_CONTROL_1 0x79000102
+#define CPLD_VERSION 0x79000103
+
+#define IS_CAMERON ((*(unsigned char *)(CPLD_VERSION)== 0x32) ? 1 : 0)
+
+static struct pci_controller hose={0,};
+
+/************************************************************
+ * Standard definition
+ ************************************************************/
+
+/* CPC0_CR0 Function ISA bus
+ - GPIO0
+ - GPIO1 -> Output: NAND-Command Latch Enable
+ - GPIO2 -> Output: NAND Address Latch Enable
+ - GPIO3 -> IRQ input ISA-IRQ #5 (through CPLD)
+ - GPIO4 -> Output: NAND-Chip Enable
+ - GPIO5 -> IRQ input ISA-IRQ#7 (through CPLD)
+ - GPIO6 -> IRQ input ISA-IRQ#9 (through CPLD)
+ - GPIO7 -> IRQ input ISA-IRQ#10 (through CPLD)
+ - GPIO8 -> IRQ input ISA-IRQ#11 (through CPLD)
+ - GPIO9 -> IRQ input ISA-IRQ#12 (through CPLD)
+ - GPIO10/CS1# -> CS1# NAND ISA-CS#0
+ - GPIO11/CS2# -> CS2# ISA emulation ISA-CS#1
+ - GPIO12/CS3# -> CS3# 2nd Flash-Bank ISA-CS#2 or ISA-CS#7
+ - GPIO13/CS4# -> CS4# USB HC or ISA emulation ISA-CS#3
+ - GPIO14/CS5# -> CS5# Boosted IDE access ISA-CS#4
+ - GPIO15/CS6# -> CS6# ISA emulation ISA-CS#5
+ - GPIO16/CS7# -> CS7# ISA emulation ISA-CS#6
+ - GPIO17/IRQ0 -> GPIO, in, NAND-Ready/Busy# line ISA-IRQ#3
+ - GPIO18/IRQ1 -> IRQ input ISA-IRQ#14
+ - GPIO19/IRQ2 -> IRQ input or USB ISA-IRQ#4
+ - GPIO20/IRQ3 -> IRQ input PCI-IRQ#D
+ - GPIO21/IRQ4 -> IRQ input PCI-IRQ#C
+ - GPIO22/IRQ5 -> IRQ input PCI-IRQ#B
+ - GPIO23/IRQ6 -> IRQ input PCI-IRQ#A
+ - GPIO24 -> if GPIO output: 0=JTAG CPLD activ, 1=JTAG CPLD inactiv
+*/
+/*
+| CPLD register: io-space at offset 0x102 (write only)
+| 0
+| 1
+| 2 0=CS#4 USB CS#, 1=ISA or GP bus
+| 3
+| 4
+| 5
+| 6 1=enable faster IDE access
+| 7
+*/
+#define USB_CHIP_ENABLE 0x04
+#define IDE_BOOSTING 0x40
+
+/* --------------- USB stuff ------------------------------------- */
+#ifdef CONFIG_ISP1161_PRESENT
+/**
+ * initUsbHost- Initialize the Philips isp1161 HC part if present
+ * @cpldConfig: Pointer to value in write only CPLD register
+ *
+ * Initialize the USB host controller if present and fills the
+ * scratch register to inform the driver about used resources
+ */
+
+static void initUsbHost (unsigned char *cpldConfig)
+{
+ int i;
+ unsigned long usbBase;
+ /*
+ * Read back where init.S has located the USB chip
+ */
+ mtdcr (0x012, 0x04);
+ usbBase = mfdcr (0x013);
+ if (!(usbBase & 0x18000)) /* enabled? */
+ return;
+ usbBase &= 0xFFF00000;
+
+ /*
+ * to test for the USB controller enable using of CS#4 and DMA 3 for USB access
+ */
+ writeb (*cpldConfig | USB_CHIP_ENABLE,CPLD_CONTROL_1);
+
+ /*
+ * first check: is the controller assembled?
+ */
+ hcWriteWord (usbBase, 0x5555, HcScratch);
+ if (hcReadWord (usbBase, HcScratch) == 0x5555) {
+ hcWriteWord (usbBase, 0xAAAA, HcScratch);
+ if (hcReadWord (usbBase, HcScratch) == 0xAAAA) {
+ if ((hcReadWord (usbBase, HcChipID) & 0xFF00) != 0x6100)
+ return; /* this is not our controller */
+ /*
+ * try a software reset. This needs up to 10 seconds (see datasheet)
+ */
+ hcWriteDWord (usbBase, 0x00000001, HcCommandStatus);
+ for (i = 1000; i > 0; i--) { /* loop up to 10 seconds */
+ udelay (10);
+ if (!(hcReadDWord (usbBase, HcCommandStatus) & 0x01))
+ break;
+ }
+
+ if (!i)
+ return; /* the controller doesn't responding. Broken? */
+ /*
+ * OK. USB controller is ready. Initialize it in such way the later driver
+ * can us it (without any knowing about specific implementation)
+ */
+ hcWriteDWord (usbBase, 0x00000000, HcControl);
+ /*
+ * disable all interrupt sources. Because we
+ * don't know where we come from (hard reset, cold start, soft reset...)
+ */
+ hcWriteDWord (usbBase, 0x8000007D, HcInterruptDisable);
+ /*
+ * our current setup hardware configuration
+ * - every port power supply can switched indepently
+ * - every port can signal overcurrent
+ * - every port is "outside" and the devices are removeable
+ */
+ hcWriteDWord (usbBase, 0x32000902, HcRhDescriptorA);
+ hcWriteDWord (usbBase, 0x00060000, HcRhDescriptorB);
+ /*
+ * don't forget to switch off power supply of each port
+ * The later running driver can reenable them to find and use
+ * the (maybe) connected devices.
+ *
+ */
+ hcWriteDWord (usbBase, 0x00000200, HcRhPortStatus1);
+ hcWriteDWord (usbBase, 0x00000200, HcRhPortStatus2);
+ hcWriteWord (usbBase, 0x0428, HcHardwareConfiguration);
+ hcWriteWord (usbBase, 0x0040, HcDMAConfiguration);
+ hcWriteWord (usbBase, 0x0000, HcuPInterruptEnable);
+ hcWriteWord (usbBase, 0xA000 | (0x03 << 8) | 27, HcScratch);
+ /*
+ * controller is present and usable
+ */
+ *cpldConfig |= USB_CHIP_ENABLE;
+ }
+ }
+}
+#endif
+
+#if defined(CONFIG_START_IDE)
+int board_start_ide(void)
+{
+ if (IS_CAMERON) {
+ puts ("no IDE on cameron board.\n");
+ return 0;
+ }
+ return 1;
+}
+#endif
+
+static int sc3_cameron_init (void)
+{
+ /* Set up the Memory Controller for the CAMERON version */
+ mtebc (pb4ap, 0x01805940);
+ mtebc (pb4cr, 0x7401a000);
+ mtebc (pb5ap, 0x01805940);
+ mtebc (pb5cr, 0x7401a000);
+ mtebc (pb6ap, 0x0);
+ mtebc (pb6cr, 0x0);
+ mtebc (pb7ap, 0x0);
+ mtebc (pb7cr, 0x0);
+ return 0;
+}
+
+void sc3_read_eeprom (void)
+{
+ uchar i2c_buffer[18];
+
+ i2c_read (0x50, 0x03, 1, i2c_buffer, 9);
+ i2c_buffer[9] = 0;
+ setenv ("serial#", (char *)i2c_buffer);
+
+ /* read mac-address from eeprom */
+ i2c_read (0x50, 0x11, 1, i2c_buffer, 15);
+ i2c_buffer[17] = 0;
+ i2c_buffer[16] = i2c_buffer[14];
+ i2c_buffer[15] = i2c_buffer[13];
+ i2c_buffer[14] = ':';
+ i2c_buffer[13] = i2c_buffer[12];
+ i2c_buffer[12] = i2c_buffer[11];
+ i2c_buffer[11] = ':';
+ i2c_buffer[8] = ':';
+ i2c_buffer[5] = ':';
+ i2c_buffer[2] = ':';
+ setenv ("ethaddr", (char *)i2c_buffer);
+}
+
+int board_early_init_f (void)
+{
+ /* write only register to configure things in our CPLD */
+ unsigned char cpldConfig_1=0x00;
+
+/*-------------------------------------------------------------------------+
+| Interrupt controller setup for the SolidCard III CPU card (plus Evaluation board).
+|
+| Note: IRQ 0 UART 0, active high; level sensitive
+| IRQ 1 UART 1, active high; level sensitive
+| IRQ 2 IIC, active high; level sensitive
+| IRQ 3 Ext. master, rising edge, edge sensitive
+| IRQ 4 PCI, active high; level sensitive
+| IRQ 5 DMA Channel 0, active high; level sensitive
+| IRQ 6 DMA Channel 1, active high; level sensitive
+| IRQ 7 DMA Channel 2, active high; level sensitive
+| IRQ 8 DMA Channel 3, active high; level sensitive
+| IRQ 9 Ethernet Wakeup, active high; level sensitive
+| IRQ 10 MAL System Error (SERR), active high; level sensitive
+| IRQ 11 MAL Tx End of Buffer, active high; level sensitive
+| IRQ 12 MAL Rx End of Buffer, active high; level sensitive
+| IRQ 13 MAL Tx Descriptor Error, active high; level sensitive
+| IRQ 14 MAL Rx Descriptor Error, active high; level sensitive
+| IRQ 15 Ethernet, active high; level sensitive
+| IRQ 16 External PCI SERR, active high; level sensitive
+| IRQ 17 ECC Correctable Error, active high; level sensitive
+| IRQ 18 PCI Power Management, active high; level sensitive
+|
+| IRQ 19 (EXT IRQ7 405GPr only)
+| IRQ 20 (EXT IRQ8 405GPr only)
+| IRQ 21 (EXT IRQ9 405GPr only)
+| IRQ 22 (EXT IRQ10 405GPr only)
+| IRQ 23 (EXT IRQ11 405GPr only)
+| IRQ 24 (EXT IRQ12 405GPr only)
+|
+| IRQ 25 (EXT IRQ 0) NAND-Flash R/B# (raising edge means flash is ready)
+| IRQ 26 (EXT IRQ 1) IDE0 interrupt (x86 = IRQ14). Active high (edge sensitive)
+| IRQ 27 (EXT IRQ 2) USB controller
+| IRQ 28 (EXT IRQ 3) INT D, VGA; active low; level sensitive
+| IRQ 29 (EXT IRQ 4) INT C, Ethernet; active low; level sensitive
+| IRQ 30 (EXT IRQ 5) INT B, PC104+ SLOT; active low; level sensitive
+| IRQ 31 (EXT IRQ 6) INT A, PC104+ SLOT; active low; level sensitive
+|
+| Direct Memory Access Controller Signal Polarities
+| DRQ0 active high (like ISA)
+| ACK0 active low (like ISA)
+| EOT0 active high (like ISA)
+| DRQ1 active high (like ISA)
+| ACK1 active low (like ISA)
+| EOT1 active high (like ISA)
+| DRQ2 active high (like ISA)
+| ACK2 active low (like ISA)
+| EOT2 active high (like ISA)
+| DRQ3 active high (like ISA)
+| ACK3 active low (like ISA)
+| EOT3 active high (like ISA)
+|
++-------------------------------------------------------------------------*/
+
+ writeb (cpldConfig_1, CPLD_CONTROL_1); /* disable everything in CPLD */
+
+ mtdcr (uicsr, 0xFFFFFFFF); /* clear all ints */
+ mtdcr (uicer, 0x00000000); /* disable all ints */
+ mtdcr (uiccr, 0x00000000); /* set all to be non-critical */
+
+ if (IS_CAMERON) {
+ sc3_cameron_init();
+ mtdcr (0x0B6, 0x18000000);
+ mtdcr (uicpr, 0xFFFFFFF0);
+ mtdcr (uictr, 0x10001030);
+ } else {
+ mtdcr (0x0B6, 0x0000000);
+ mtdcr (uicpr, 0xFFFFFFE0);
+ mtdcr (uictr, 0x10000020);
+ }
+ mtdcr (uicvcr, 0x00000001); /* set vect base=0,INT0 highest priority */
+ mtdcr (uicsr, 0xFFFFFFFF); /* clear all ints */
+
+ /* setup other implementation specific details */
+ mtdcr (ecr, 0x60606000);
+
+ mtdcr (cntrl1, 0x000042C0);
+
+ if (IS_CAMERON) {
+ mtdcr (cntrl0, 0x01380000);
+ /* Setup the GPIOs */
+ writel (0x08008000, 0xEF600700); /* Output states */
+ writel (0x00000000, 0xEF600718); /* Open Drain control */
+ writel (0x68098000, 0xEF600704); /* Output control */
+ } else {
+ mtdcr (cntrl0,0x00080000);
+ /* Setup the GPIOs */
+ writel (0x08000000, 0xEF600700); /* Output states */
+ writel (0x14000000, 0xEF600718); /* Open Drain control */
+ writel (0x7C000000, 0xEF600704); /* Output control */
+ }
+
+ /* Code decompression disabled */
+ mtdcr (kiar, kconf);
+ mtdcr (kidr, 0x2B);
+
+ /* CPC0_ER: enable sleep mode of (currently) unused components */
+ /* CPC0_FR: force unused components into sleep mode */
+ mtdcr (cpmer, 0x3F800000);
+ mtdcr (cpmfr, 0x14000000);
+
+ /* set PLB priority */
+ mtdcr (0x87, 0x08000000);
+
+ /* --------------- DMA stuff ------------------------------------- */
+ mtdcr (0x126, 0x49200000);
+
+#ifndef IDE_USES_ISA_EMULATION
+ cpldConfig_1 |= IDE_BOOSTING; /* enable faster IDE */
+ /* cpldConfig |= 0x01; */ /* enable 8.33MHz output, if *not* present on your baseboard */
+ writeb (cpldConfig_1, CPLD_CONTROL_1);
+#endif
+
+#ifdef CONFIG_ISP1161_PRESENT
+ initUsbHost (&cpldConfig_1);
+ writeb (cpldConfig_1, CPLD_CONTROL_1);
+#endif
+ return(0);
+}
+
+int misc_init_r (void)
+{
+ char *s1;
+ int i, xilinx_val;
+ volatile char *xilinx_adr;
+ xilinx_adr = (char *)0x79000102;
+
+ *xilinx_adr = 0x00;
+
+/* customer settings ***************************************** */
+/*
+ s1 = getenv ("function");
+ if (s1) {
+ if (!strcmp (s1, "Rosho")) {
+ printf ("function 'Rosho' activated\n");
+ *xilinx_adr = 0x40;
+ }
+ else {
+ printf (">>>>>>>>>> function %s not recognized\n",s1);
+ }
+ }
+*/
+
+/* individual settings ***************************************** */
+ if ((s1 = getenv ("xilinx"))) {
+ i=0;
+ xilinx_val = 0;
+ while (i < 3 && s1[i]) {
+ if (s1[i] >= '0' && s1[i] <= '9')
+ xilinx_val = (xilinx_val << 4) + s1[i] - '0';
+ else
+ if (s1[i] >= 'A' && s1[i] <= 'F')
+ xilinx_val = (xilinx_val << 4) + s1[i] - 'A' + 10;
+ else
+ if (s1[i] >= 'a' && s1[i] <= 'f')
+ xilinx_val = (xilinx_val << 4) + s1[i] - 'a' + 10;
+ else {
+ xilinx_val = -1;
+ break;
+ }
+ i++;
+ }
+ if (xilinx_val >= 0 && xilinx_val <=255 && i < 3) {
+ printf ("Xilinx: set to %s\n", s1);
+ *xilinx_adr = (unsigned char) xilinx_val;
+ } else
+ printf ("Xilinx: rejected value %s\n", s1);
+ }
+ return 0;
+}
+
+/* -------------------------------------------------------------------------
+ * printCSConfig
+ *
+ * Print some informations about chips select configurations
+ * Only used while debugging.
+ *
+ * Params:
+ * - No. of CS pin
+ * - AP of this CS
+ * - CR of this CS
+ *
+ * Returns
+ * nothing
+ ------------------------------------------------------------------------- */
+
+#ifdef SC3_DEBUGOUT
+static void printCSConfig(int reg,unsigned long ap,unsigned long cr)
+{
+ const char *bsize[4] = {"8","16","32","?"};
+ const unsigned char banks[8] = {1, 2, 4, 8, 16, 32, 64, 128};
+ const char *bankaccess[4] = {"disabled", "RO", "WO", "RW"};
+
+#define CYCLE 30 /* time of one clock (based on 33MHz) */
+
+ printf("\nCS#%d",reg);
+ if (!(cr & 0x00018000))
+ puts(" unused");
+ else {
+ if (((cr&0xFFF00000U) & ((banks[(cr & 0x000E0000) >> 17]-1) << 20)))
+ puts(" Address is not multiple of bank size!");
+
+ printf("\n -%s bit device",
+ bsize[(cr & 0x00006000) >> 13]);
+ printf(" at 0x%08lX", cr & 0xFFF00000U);
+ printf(" size: %u MB", banks[(cr & 0x000E0000) >> 17]);
+ printf(" rights: %s", bankaccess[(cr & 0x00018000) >> 15]);
+ if (ap & 0x80000000) {
+ printf("\n -Burst device (%luns/%luns)",
+ (((ap & 0x7C000000) >> 26) + 1) * CYCLE,
+ (((ap & 0x03800000) >> 23) + 1) * CYCLE);
+ } else {
+ printf("\n -Non burst device, active cycle %luns",
+ (((ap & 0x7F800000) >> 23) + 1) * CYCLE);
+ printf("\n -Address setup %luns",
+ ((ap & 0xC0000) >> 18) * CYCLE);
+ printf("\n -CS active to RD %luns/WR %luns",
+ ((ap & 0x30000) >> 16) * CYCLE,
+ ((ap & 0xC000) >> 14) * CYCLE);
+ printf("\n -WR to CS inactive %luns",
+ ((ap & 0x3000) >> 12) * CYCLE);
+ printf("\n -Hold after access %luns",
+ ((ap & 0xE00) >> 9) * CYCLE);
+ printf("\n -Ready is %sabled",
+ ap & 0x100 ? "en" : "dis");
+ }
+ }
+}
+#endif
+
+#ifdef SC3_DEBUGOUT
+
+static unsigned int ap[] = {pb0ap, pb1ap, pb2ap, pb3ap, pb4ap,
+ pb5ap, pb6ap, pb7ap};
+static unsigned int cr[] = {pb0cr, pb1cr, pb2cr, pb3cr, pb4cr,
+ pb5cr, pb6cr, pb7cr};
+
+static int show_reg (int nr)
+{
+ unsigned long ul1, ul2;
+
+ mtdcr (ebccfga, ap[nr]);
+ ul1 = mfdcr (ebccfgd);
+ mtdcr (ebccfga, cr[nr]);
+ ul2 = mfdcr(ebccfgd);
+ printCSConfig(nr, ul1, ul2);
+ return 0;
+}
+#endif
+
+int checkboard (void)
+{
+#ifdef SC3_DEBUGOUT
+ unsigned long ul1;
+ int i;
+
+ for (i = 0; i < 8; i++) {
+ show_reg (i);
+ }
+
+ mtdcr (ebccfga, epcr);
+ ul1 = mfdcr (ebccfgd);
+
+ puts ("\nGeneral configuration:\n");
+
+ if (ul1 & 0x80000000)
+ printf(" -External Bus is always driven\n");
+
+ if (ul1 & 0x400000)
+ printf(" -CS signals are always driven\n");
+
+ if (ul1 & 0x20000)
+ printf(" -PowerDown after %lu clocks\n",
+ (ul1 & 0x1F000) >> 7);
+
+ switch (ul1 & 0xC0000)
+ {
+ case 0xC0000:
+ printf(" -No external master present\n");
+ break;
+ case 0x00000:
+ printf(" -8 bit external master present\n");
+ break;
+ case 0x40000:
+ printf(" -16 bit external master present\n");
+ break;
+ case 0x80000:
+ printf(" -32 bit external master present\n");
+ break;
+ }
+
+ switch (ul1 & 0x300000)
+ {
+ case 0x300000:
+ printf(" -Prefetch: Illegal setting!\n");
+ break;
+ case 0x000000:
+ printf(" -1 doubleword prefetch\n");
+ break;
+ case 0x100000:
+ printf(" -2 doublewords prefetch\n");
+ break;
+ case 0x200000:
+ printf(" -4 doublewords prefetch\n");
+ break;
+ }
+ putc ('\n');
+#endif
+ printf("Board: SolidCard III %s %s version.\n",
+ (IS_CAMERON ? "Cameron" : "Eurodesign"), CONFIG_SC3_VERSION);
+ return 0;
+}
+
+static int printSDRAMConfig(char reg, unsigned long cr)
+{
+ const int bisize[8]={4, 8, 16, 32, 64, 128, 256, 0};
+#ifdef SC3_DEBUGOUT
+ const char *basize[8]=
+ {"4", "8", "16", "32", "64", "128", "256", "Reserved"};
+
+ printf("SDRAM bank %d",reg);
+
+ if (!(cr & 0x01))
+ puts(" disabled\n");
+ else {
+ printf(" at 0x%08lX, size %s MB",cr & 0xFFC00000,basize[(cr&0xE0000)>>17]);
+ printf(" mode %lu\n",((cr & 0xE000)>>13)+1);
+ }
+#endif
+
+ if (cr & 0x01)
+ return(bisize[(cr & 0xE0000) >> 17]);
+
+ return 0;
+}
+
+#ifdef SC3_DEBUGOUT
+static unsigned int mbcf[] = {mem_mb0cf, mem_mb1cf, mem_mb2cf, mem_mb3cf};
+#endif
+
+long int initdram (int board_type)
+{
+ unsigned int mems=0;
+ unsigned long ul1;
+
+#ifdef SC3_DEBUGOUT
+ unsigned long ul2;
+ int i;
+
+ puts("\nSDRAM configuration:\n");
+
+ mtdcr (memcfga, mem_mcopt1);
+ ul1 = mfdcr(memcfgd);
+
+ if (!(ul1 & 0x80000000)) {
+ puts(" Controller disabled\n");
+ return 0;
+ }
+ for (i = 0; i < 4; i++) {
+ mtdcr (memcfga, mbcf[i]);
+ ul1 = mfdcr (memcfgd);
+ mems += printSDRAMConfig (i, ul1);
+ }
+
+ mtdcr (memcfga, mem_sdtr1);
+ ul1 = mfdcr(memcfgd);
+
+ printf ("Timing:\n -CAS latency %lu\n", ((ul1 & 0x1800000) >> 23)+1);
+ printf (" -Precharge %lu (PTA) \n", ((ul1 & 0xC0000) >> 18) + 1);
+ printf (" -R/W to Precharge %lu (CTP)\n", ((ul1 & 0x30000) >> 16) + 1);
+ printf (" -Leadoff %lu\n", ((ul1 & 0xC000) >> 14) + 1);
+ printf (" -CAS to RAS %lu\n", ((ul1 & 0x1C) >> 2) + 4);
+ printf (" -RAS to CAS %lu\n", ((ul1 & 0x3) + 1));
+ puts ("Misc:\n");
+ mtdcr (memcfga, mem_rtr);
+ ul1 = mfdcr(memcfgd);
+ printf (" -Refresh rate: %luns\n", (ul1 >> 16) * 7);
+
+ mtdcr(memcfga,mem_pmit);
+ ul2=mfdcr(memcfgd);
+
+ mtdcr(memcfga,mem_mcopt1);
+ ul1=mfdcr(memcfgd);
+
+ if (ul1 & 0x20000000)
+ printf(" -Power Down after: %luns\n",
+ ((ul2 & 0xFFC00000) >> 22) * 7);
+ else
+ puts(" -Power Down disabled\n");
+
+ if (ul1 & 0x40000000)
+ printf(" -Self refresh feature active\n");
+ else
+ puts(" -Self refresh disabled\n");
+
+ if (ul1 & 0x10000000)
+ puts(" -ECC enabled\n");
+ else
+ puts(" -ECC disabled\n");
+
+ if (ul1 & 0x8000000)
+ puts(" -Using registered SDRAM\n");
+
+ if (!(ul1 & 0x6000000))
+ puts(" -Using 32 bit data width\n");
+ else
+ puts(" -Illegal data width!\n");
+
+ if (ul1 & 0x400000)
+ puts(" -ECC drivers inactive\n");
+ else
+ puts(" -ECC drivers active\n");
+
+ if (ul1 & 0x200000)
+ puts(" -Memory lines always active outputs\n");
+ else
+ puts(" -Memory lines only at write cycles active outputs\n");
+
+ mtdcr (memcfga, mem_status);
+ ul1 = mfdcr (memcfgd);
+ if (ul1 & 0x80000000)
+ puts(" -SDRAM Controller ready\n");
+ else
+ puts(" -SDRAM Controller not ready\n");
+
+ if (ul1 & 0x4000000)
+ puts(" -SDRAM in self refresh mode!\n");
+
+ return (mems * 1024 * 1024);
+#else
+ mtdcr (memcfga, mem_mb0cf);
+ ul1 = mfdcr (memcfgd);
+ mems = printSDRAMConfig (0, ul1);
+
+ mtdcr (memcfga, mem_mb1cf);
+ ul1 = mfdcr (memcfgd);
+ mems += printSDRAMConfig (1, ul1);
+
+ mtdcr (memcfga, mem_mb2cf);
+ ul1 = mfdcr(memcfgd);
+ mems += printSDRAMConfig (2, ul1);
+
+ mtdcr (memcfga, mem_mb3cf);
+ ul1 = mfdcr(memcfgd);
+ mems += printSDRAMConfig (3, ul1);
+
+ return (mems * 1024 * 1024);
+#endif
+}
+
+static void pci_solidcard3_fixup_irq (struct pci_controller *hose, pci_dev_t dev)
+{
+/*-------------------------------------------------------------------------+
+ | ,-. ,-. ,-. ,-. ,-.
+ | INTD# ----|B|-----|P|-. ,-|P|-. ,-| |-. ,-|G|
+ | |R| |C| \ / |C| \ / |E| \ / |r|
+ | INTC# ----|I|-----|1|-. `/---|1|-. `/---|t|-. `/---|a|
+ | |D| |0| \/ |0| \/ |h| \/ |f|
+ | INTB# ----|G|-----|4|-./`----|4|-./`----|e|-./`----|i|
+ | |E| |+| /\ |+| /\ |r| /\ |k|
+ | INTA# ----| |-----| |- `----| |- `----| |- `----| |
+ | `-' `-' `-' `-' `-'
+ | Slot 0 10 11 12 13
+ | REQ# 0 1 2 *
+ | GNT# 0 1 2 *
+ +-------------------------------------------------------------------------*/
+ unsigned char int_line = 0xff;
+
+ switch (PCI_DEV(dev)) {
+ case 10:
+ int_line = 31; /* INT A */
+ POST_OUT(0x42);
+ break;
+
+ case 11:
+ int_line = 30; /* INT B */
+ POST_OUT(0x43);
+ break;
+
+ case 12:
+ int_line = 29; /* INT C */
+ POST_OUT(0x44);
+ break;
+
+ case 13:
+ int_line = 28; /* INT D */
+ POST_OUT(0x45);
+ break;
+ }
+ pci_hose_write_config_byte(hose, dev, PCI_INTERRUPT_LINE, int_line);
+}
+
+extern void pci_405gp_init(struct pci_controller *hose);
+extern void pci_405gp_fixup_irq(struct pci_controller *hose, pci_dev_t dev);
+extern void pci_405gp_setup_bridge(struct pci_controller *hose, pci_dev_t dev,struct pci_config_table *entry);
+/*
+ * The following table is used when there is a special need to setup a PCI device.
+ * For every PCI device found in this table is called the given init function with given
+ * parameters. So never let all IDs at PCI_ANY_ID. In this case any found device gets the same
+ * parameters!
+ *
+*/
+static struct pci_config_table pci_solidcard3_config_table[] =
+{
+/* Host to PCI Bridge device (405GP) */
+ {
+ vendor: 0x1014,
+ device: 0x0156,
+ class: PCI_CLASS_BRIDGE_HOST,
+ bus: 0,
+ dev: 0,
+ func: 0,
+ config_device: pci_405gp_setup_bridge
+ },
+ { }
+};
+
+/*-------------------------------------------------------------------------+
+ | pci_init_board (Called from pci_init() in drivers/pci.c)
+ |
+ | Init the PCI part of the SolidCard III
+ |
+ | Params:
+ * - Pointer to current PCI hose
+ * - Current Device
+ *
+ * Returns
+ * nothing
+ +-------------------------------------------------------------------------*/
+
+void pci_init_board(void)
+{
+ POST_OUT(0x41);
+/*
+ * we want the ptrs to RAM not flash (ie don't use init list)
+ */
+ hose.fixup_irq = pci_solidcard3_fixup_irq;
+ hose.config_table = pci_solidcard3_config_table;
+ pci_405gp_init(&hose);
+}
--- /dev/null
+/*
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/**
+ * hcWriteWord - write a 16 bit value into the USB controller
+ * @base: base address to access the chip registers
+ * @value: 16 bit value to write into register @offset
+ * @offset: register to write the @value into
+ *
+ */
+static void inline hcWriteWord (unsigned long base, unsigned int value,
+ unsigned int offset)
+{
+ out_le16 ((volatile u16*)(base + 2), offset | 0x80);
+ out_le16 ((volatile u16*)base, value);
+}
+
+/**
+ * hcWriteDWord - write a 32 bit value into the USB controller
+ * @base: base address to access the chip registers
+ * @value: 32 bit value to write into register @offset
+ * @offset: register to write the @value into
+ *
+ */
+
+static void inline hcWriteDWord (unsigned long base, unsigned long value,
+ unsigned int offset)
+{
+ out_le16 ((volatile u16*)(base + 2), offset | 0x80);
+ out_le16 ((volatile u16*)base, value);
+ out_le16 ((volatile u16*)base, value >> 16);
+}
+
+/**
+ * hcReadWord - read a 16 bit value from the USB controller
+ * @base: base address to access the chip registers
+ * @offset: register to read from
+ *
+ * Returns the readed register value
+ */
+
+static unsigned int inline hcReadWord (unsigned long base, unsigned int offset)
+{
+ out_le16 ((volatile u16*)(base + 2), offset);
+ return (in_le16 ((volatile u16*)base));
+}
+
+/**
+ * hcReadDWord - read a 32 bit value from the USB controller
+ * @base: base address to access the chip registers
+ * @offset: register to read from
+ *
+ * Returns the readed register value
+ */
+
+static unsigned long inline hcReadDWord (unsigned long base, unsigned int offset)
+{
+ unsigned long val, val16;
+
+ out_le16 ((volatile u16*)(base + 2), offset);
+ val = in_le16((volatile u16*)base);
+ val16 = in_le16((volatile u16*)base);
+ return (val | (val16 << 16));
+}
+
+/* control and status registers isp1161 */
+#define HcRevision 0x00
+#define HcControl 0x01
+#define HcCommandStatus 0x02
+#define HcInterruptStatus 0x03
+#define HcInterruptEnable 0x04
+#define HcInterruptDisable 0x05
+#define HcFmInterval 0x0D
+#define HcFmRemaining 0x0E
+#define HcFmNumber 0x0F
+#define HcLSThreshold 0x11
+#define HcRhDescriptorA 0x12
+#define HcRhDescriptorB 0x13
+#define HcRhStatus 0x14
+#define HcRhPortStatus1 0x15
+#define HcRhPortStatus2 0x16
+
+#define HcHardwareConfiguration 0x20
+#define HcDMAConfiguration 0x21
+#define HcTransferCounter 0x22
+#define HcuPInterrupt 0x24
+#define HcuPInterruptEnable 0x25
+#define HcChipID 0x27
+#define HcScratch 0x28
+#define HcSoftwareReset 0x29
+#define HcITLBufferLength 0x2A
+#define HcATLBufferLength 0x2B
+#define HcBufferStatus 0x2C
+#define HcReadBackITL0Length 0x2D
+#define HcReadBackITL1Length 0x2E
+#define HcITLBufferPort 0x40
+#define HcATLBufferPort 0x41
--- /dev/null
+/*
+ * (C) Copyright 2007
+ * Heiko Schocher, DENX Software Engineering, hs@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+
+#if (CONFIG_COMMANDS & CFG_CMD_NAND)
+
+#include <nand.h>
+#include <asm/processor.h>
+
+#define readb(addr) *(volatile u_char *)(addr)
+#define readl(addr) *(volatile u_long *)(addr)
+#define writeb(d,addr) *(volatile u_char *)(addr) = (d)
+
+#define SC3_NAND_ALE 29 /* GPIO PIN 3 */
+#define SC3_NAND_CLE 30 /* GPIO PIN 2 */
+#define SC3_NAND_CE 27 /* GPIO PIN 5 */
+
+static void *sc3_io_base;
+static void *sc3_control_base = (void *)0xEF600700;
+
+static void sc3_nand_hwcontrol(struct mtd_info *mtd, int cmd)
+{
+ switch (cmd) {
+ case NAND_CTL_SETCLE:
+ set_bit (SC3_NAND_CLE, sc3_control_base);
+ break;
+ case NAND_CTL_CLRCLE:
+ clear_bit (SC3_NAND_CLE, sc3_control_base);
+ break;
+
+ case NAND_CTL_SETALE:
+ set_bit (SC3_NAND_ALE, sc3_control_base);
+ break;
+ case NAND_CTL_CLRALE:
+ clear_bit (SC3_NAND_ALE, sc3_control_base);
+ break;
+
+ case NAND_CTL_SETNCE:
+ set_bit (SC3_NAND_CE, sc3_control_base);
+ break;
+ case NAND_CTL_CLRNCE:
+ clear_bit (SC3_NAND_CE, sc3_control_base);
+ break;
+ }
+}
+
+static int sc3_nand_dev_ready(struct mtd_info *mtd)
+{
+ if (!(readl(sc3_control_base + 0x1C) & 0x4000))
+ return 0;
+ return 1;
+}
+
+static void sc3_select_chip(struct mtd_info *mtd, int chip)
+{
+ clear_bit (SC3_NAND_CE, sc3_control_base);
+}
+
+int board_nand_init(struct nand_chip *nand)
+{
+ nand->eccmode = NAND_ECC_SOFT;
+
+ sc3_io_base = (void *) CFG_NAND_BASE;
+ /* Set address of NAND IO lines (Using Linear Data Access Region) */
+ nand->IO_ADDR_R = (void __iomem *) sc3_io_base;
+ nand->IO_ADDR_W = (void __iomem *) sc3_io_base;
+ /* Reference hardware control function */
+ nand->hwcontrol = sc3_nand_hwcontrol;
+ nand->dev_ready = sc3_nand_dev_ready;
+ nand->select_chip = sc3_select_chip;
+ return 0;
+}
+#endif
--- /dev/null
+/*
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+OUTPUT_ARCH(powerpc)
+SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib);
+/* Do we need any of these for elf?
+ __DYNAMIC = 0; */
+SECTIONS
+{
+ .resetvec 0xFFFFFFFC :
+ {
+ *(.resetvec)
+ } = 0xffff
+
+ /* Read-only sections, merged into text segment: */
+ . = + SIZEOF_HEADERS;
+ .interp : { *(.interp) }
+ .hash : { *(.hash) }
+ .dynsym : { *(.dynsym) }
+ .dynstr : { *(.dynstr) }
+ .rel.text : { *(.rel.text) }
+ .rela.text : { *(.rela.text) }
+ .rel.data : { *(.rel.data) }
+ .rela.data : { *(.rela.data) }
+ .rel.rodata : { *(.rel.rodata) }
+ .rela.rodata : { *(.rela.rodata) }
+ .rel.got : { *(.rel.got) }
+ .rela.got : { *(.rela.got) }
+ .rel.ctors : { *(.rel.ctors) }
+ .rela.ctors : { *(.rela.ctors) }
+ .rel.dtors : { *(.rel.dtors) }
+ .rela.dtors : { *(.rela.dtors) }
+ .rel.bss : { *(.rel.bss) }
+ .rela.bss : { *(.rela.bss) }
+ .rel.plt : { *(.rel.plt) }
+ .rela.plt : { *(.rela.plt) }
+ .init : { *(.init) }
+ .plt : { *(.plt) }
+ .text :
+ {
+ /* WARNING - the following is hand-optimized to fit within */
+ /* the sector layout of our flash chips! XXX FIXME XXX */
+
+ cpu/ppc4xx/start.o (.text)
+ board/sc3/init.o (.text)
+ cpu/ppc4xx/kgdb.o (.text)
+ cpu/ppc4xx/traps.o (.text)
+ cpu/ppc4xx/interrupts.o (.text)
+ cpu/ppc4xx/serial.o (.text)
+ cpu/ppc4xx/cpu_init.o (.text)
+ cpu/ppc4xx/speed.o (.text)
+ common/dlmalloc.o (.text)
+ lib_generic/crc32.o (.text)
+ lib_ppc/extable.o (.text)
+ lib_generic/zlib.o (.text)
+
+/* . = env_offset;*/
+/* common/environment.o(.text)*/
+
+ *(.text)
+ *(.fixup)
+ *(.got1)
+ }
+ _etext = .;
+ PROVIDE (etext = .);
+ .rodata :
+ {
+ *(.rodata)
+ *(.rodata1)
+ *(.rodata.str1.4)
+ *(.eh_frame)
+ }
+ .fini : { *(.fini) } =0
+ .ctors : { *(.ctors) }
+ .dtors : { *(.dtors) }
+
+ /* Read-write section, merged into data segment: */
+ . = (. + 0x00FF) & 0xFFFFFF00;
+ _erotext = .;
+ PROVIDE (erotext = .);
+ .reloc :
+ {
+ *(.got)
+ _GOT2_TABLE_ = .;
+ *(.got2)
+ _FIXUP_TABLE_ = .;
+ *(.fixup)
+ }
+ __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
+ __fixup_entries = (. - _FIXUP_TABLE_)>>2;
+
+ .data :
+ {
+ *(.data)
+ *(.data1)
+ *(.sdata)
+ *(.sdata2)
+ *(.dynamic)
+ CONSTRUCTORS
+ }
+ _edata = .;
+ PROVIDE (edata = .);
+
+ . = .;
+ __u_boot_cmd_start = .;
+ .u_boot_cmd : { *(.u_boot_cmd) }
+ __u_boot_cmd_end = .;
+
+ __start___ex_table = .;
+ __ex_table : { *(__ex_table) }
+ __stop___ex_table = .;
+
+ . = ALIGN(256);
+ __init_begin = .;
+ .text.init : { *(.text.init) }
+ .data.init : { *(.data.init) }
+ . = ALIGN(256);
+ __init_end = .;
+
+ __bss_start = .;
+ .bss :
+ {
+ *(.sbss) *(.scommon)
+ *(.dynbss)
+ *(.bss)
+ *(COMMON)
+ }
+ _end = . ;
+ PROVIDE (end = .);
+}
+++ /dev/null
-#
-# (C) Copyright 2000
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# See file CREDITS for list of people who contributed to this
-# project.
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
-#
-
-include $(TOPDIR)/config.mk
-
-LIB = lib$(BOARD).a
-
-OBJS = $(BOARD).o sc3nand.o
-SOBJS = init.o
-
-$(LIB): $(OBJS) $(SOBJS)
- $(AR) crv $@ $^
-
-clean:
- rm -f $(SOBJS) $(OBJS)
-
-distclean: clean
- rm -f $(LIB) core *.bak .depend
-
-#########################################################################
-
-.depend: Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
- $(CC) -M $(CFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
-
-sinclude .depend
-
-#########################################################################
+++ /dev/null
-#
-# (C) Copyright 2000
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# See file CREDITS for list of people who contributed to this
-# project.
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
-#
-
-TEXT_BASE = 0xFFFC0000
+++ /dev/null
-/*------------------------------------------------------------------------------+
- *
- * This souce code has been made available to you by EuroDesign
- * (www.eurodsn.de). It's based on the original IBM source code, so
- * this follows:
- *
- * This source code has been made available to you by IBM on an AS-IS
- * basis. Anyone receiving this source is licensed under IBM
- * copyrights to use it in any way he or she deems fit, including
- * copying it, modifying it, compiling it, and redistributing it either
- * with or without modifications. No license under IBM patents or
- * patent applications is to be implied by the copyright license.
- *
- * Any user of this software should understand that IBM cannot provide
- * technical support for this software and will not be responsible for
- * any consequences resulting from the use of this software.
- *
- * Any person who transfers this source code or any derivative work
- * must include the IBM copyright notice, this paragraph, and the
- * preceding two paragraphs in the transferred software.
- *
- * COPYRIGHT I B M CORPORATION 1995
- * LICENSED MATERIAL - PROGRAM PROPERTY OF I B M
- *------------------------------------------------------------------------------- */
-
-#include <config.h>
-#include <ppc4xx.h>
-
-#define _LINUX_CONFIG_H 1 /* avoid reading Linux autoconf.h file */
-
-#include <ppc_asm.tmpl>
-#include <ppc_defs.h>
-
-#include <asm/cache.h>
-#include <asm/mmu.h>
-
-/**
- * ext_bus_cntlr_init - Initializes the External Bus Controller for the external peripherals
- *
- * IMPORTANT: For pass1 this code must run from cache since you can not
- * reliably change a peripheral banks timing register (pbxap) while running
- * code from that bank. For ex., since we are running from ROM on bank 0, we
- * can NOT execute the code that modifies bank 0 timings from ROM, so
- * we run it from cache.
- *
- * Bank 0 - Boot-Flash
- * Bank 1 - NAND-Flash
- * Bank 2 - ISA bus
- * Bank 3 - Second Flash
- * Bank 4 - USB controller
- */
- .globl ext_bus_cntlr_init
-ext_bus_cntlr_init:
-/*
- * We need the current boot up configuration to set correct
- * timings into internal flash and external flash
- */
- mfdcr r24,strap /* xxxx xxxx xxxx xxx? ?xxx xxxx xxxx xxxx
- 0 0 -> 8 bit external ROM
- 0 1 -> 16 bit internal ROM */
- addi r4,0,2
- srw r24,r24,r4 /* shift right r24 two positions */
- andi. r24,r24,0x06000
-/*
- * All calculations are based on 33MHz EBC clock.
- *
- * First, create a "very slow" timing (~250ns) with burst mode enabled
- * This is need for the external flash access
- */
- lis r25,0x0800
- ori r25,r25,0x0280 /* 0000 1000 0xxx 0000 0000 0010 100x xxxx = 0x03800280
-/*
- * Second, create a fast timing:
- * 90ns first cycle - 3 clock access
- * and 90ns burst cycle, plus 1 clock after the last access
- * This is used for the internal access
- */
- lis r26,0x8900
- ori r26,r26,0x0280 /* 1000 1001 0xxx 0000 0000 0010 100x xxxx
-/*
- * We can't change settings on CS# if we currently use them.
- * -> load a few instructions into cache and run this code from cache
- */
- mflr r4 /* save link register */
- bl ..getAddr
-..getAddr:
- mflr r3 /* get address of ..getAddr */
- mtlr r4 /* restore link register */
- addi r4,0,14 /* set ctr to 10; used to prefetch */
- mtctr r4 /* 10 cache lines to fit this function
- in cache (gives us 8x10=80 instructions) */
-..ebcloop:
- icbt r0,r3 /* prefetch cache line for addr in r3 */
- addi r3,r3,32 /* move to next cache line */
- bdnz ..ebcloop /* continue for 10 cache lines */
-/*
- * Delay to ensure all accesses to ROM are complete before changing
- * bank 0 timings. 200usec should be enough.
- * 200,000,000 (cycles/sec) X .000200 (sec) = 0x9C40 cycles
- */
- lis r3,0x0
- ori r3,r3,0xA000 /* ensure 200usec have passed since reset */
- mtctr r3
-..spinlp:
- bdnz ..spinlp /* spin loop */
-
-/*-----------------------------------------------------------------------
- * Memory Bank 0 (BOOT-ROM) initialization
- * 0xFFEF00000....0xFFFFFFF
- * We only have to change the timing. Mapping is ok by boot-strapping
- *----------------------------------------------------------------------- */
-
- li r4,pb0ap /* PB0AP=Peripheral Bank 0 Access Parameters */
- mtdcr ebccfga,r4
-
- mr r4,r26 /* assume internal fast flash is boot flash */
- cmpwi r24,0x2000 /* assumption true? ... */
- beq 1f /* ...yes! */
- mr r4,r25 /* ...no, use the slow variant */
- mr r25,r26 /* use this for the other flash */
-1:
- mtdcr ebccfgd,r4 /* change timing now */
-
- li r4,pb0cr /* PB0CR=Peripheral Bank 0 Control Register */
- mtdcr ebccfga,r4
- mfdcr r4,ebccfgd
- lis r3,0x0001
- ori r3,r3,0x8000 /* allow reads and writes */
- or r4,r4,r3
- mtdcr ebccfgd,r4
-
-/*-----------------------------------------------------------------------
- * Memory Bank 3 (Second-Flash) initialization
- * 0xF0000000...0xF01FFFFF -> 2MB
- *----------------------------------------------------------------------- */
-
- li r4,pb3ap /* Peripheral Bank 1 Access Parameter */
- mtdcr ebccfga,r4
- mtdcr ebccfgd,r2 /* change timing */
-
- li r4,pb3cr /* Peripheral Bank 1 Configuration Registers */
- mtdcr ebccfga,r4
-
- lis r4,0xF003
- ori r4,r4,0x8000
-/*
- * Consider boot configuration
- */
- xori r24,r24,0x2000 /* invert current bus width */
- or r4,r4,r24
- mtdcr ebccfgd,r4
-
-/*-----------------------------------------------------------------------
- * Memory Bank 1 (NAND-Flash) initialization
- * 0x77D00000...0x77DFFFFF -> 1MB
- * - the write/read pulse to the NAND can be as short as 25ns, bus the cycle time is always 50ns
- * - the setup time is 0ns
- * - the hold time is 15ns
- * ->
- * - TWT = 0
- * - CSN = 0
- * - OEN = 0
- * - WBN = 0
- * - WBF = 0
- * - TH = 1
- * ----> 2 clocks per cycle = 60ns cycle (30ns active, 30ns hold)
- *----------------------------------------------------------------------- */
-
- li r4,pb1ap /* Peripheral Bank 1 Access Parameter */
- mtdcr ebccfga,r4
-
- lis r4,0x0000
- ori r4,r4,0x0200
- mtdcr ebccfgd,r4
-
- li r4,pb1cr /* Peripheral Bank 1 Configuration Registers */
- mtdcr ebccfga,r4
-
- lis r4,0x77D1
- ori r4,r4,0x8000
- mtdcr ebccfgd,r4
-
-
-/* USB init (without acceleration) */
-#ifndef CONFIG_ISP1161_PRESENT
- li r4,pb4ap /* PB4AP=Peripheral Bank 4 Access Parameters */
- mtdcr ebccfga,r4
- lis r4,0x0180
- ori r4,r4,0x5940
- mtdcr ebccfgd,r4
-#endif
-
-/*-----------------------------------------------------------------------
- * Memory Bank 2 (ISA Access) initialization (plus memory bank 6 and 7)
- * 0x78000000...0x7BFFFFFF -> 64 MB
- * Wir arbeiten bei 33 MHz -> 30ns
- *-----------------------------------------------------------------------
-
- A7 (ppc notation) or A24 (standard notation) decides about
- the type of access:
- A7/A24=0 -> memory cycle
- A7/ /A24=1 -> I/O cycle
-*/
- li r4,pb2ap /* PB2AP=Peripheral Bank 2 Access Parameters */
- mtdcr ebccfga,r4
-/*
- We emulate an ISA access
-
- 1. Address active
- 2. wait 0 EBC clocks -> CSN=0
- 3. set CS#
- 4. wait 0 EBC clock -> OEN/WBN=0
- 5. set OE#/WE#
- 6. wait 4 clocks (ca. 90ns) and for Ready signal
- 7. hold for 4 clocks -> TH=4
-*/
-
-#if 1
-/* faster access to isa-bus */
- lis r4,0x0180
- ori r4,r4,0x5940
-#else
- lis r4,0x0100
- ori r4,r4,0x0340
-#endif
- mtdcr ebccfgd,r4
-
-#ifdef IDE_USES_ISA_EMULATION
- li r25,pb5ap /* PB5AP=Peripheral Bank 5 Access Parameters */
- mtdcr ebccfga,r25
- mtdcr ebccfgd,r4
-#endif
-
- li r25,pb6ap /* PB6AP=Peripheral Bank 6 Access Parameters */
- mtdcr ebccfga,r25
- mtdcr ebccfgd,r4
- li r25,pb7ap /* PB7AP=Peripheral Bank 7 Access Parameters */
- mtdcr ebccfga,r25
- mtdcr ebccfgd,r4
-
- li r25,pb2cr /* PB2CR=Peripheral Bank 2 Configuration Register */
- mtdcr ebccfga,r25
-
- lis r4,0x780B
- ori r4,r4,0xA000
- mtdcr ebccfgd,r4
-/*
- * the other areas are only 1MiB in size
- */
- lis r4,0x7401
- ori r4,r4,0xA000
-
- li r25,pb6cr /* PB6CR=Peripheral Bank 6 Configuration Register */
- mtdcr ebccfga,r25
- lis r4,0x7401
- ori r4,r4,0xA000
- mtdcr ebccfgd,r4
-
- li r25,pb7cr /* PB7CR=Peripheral Bank 7 Configuration Register */
- mtdcr ebccfga,r25
- lis r4,0x7411
- ori r4,r4,0xA000
- mtdcr ebccfgd,r4
-
-#ifndef CONFIG_ISP1161_PRESENT
- li r25,pb4cr /* PB4CR=Peripheral Bank 4 Configuration Register */
- mtdcr ebccfga,r25
- lis r4,0x7421
- ori r4,r4,0xA000
- mtdcr ebccfgd,r4
-#endif
-#ifdef IDE_USES_ISA_EMULATION
- li r25,pb5cr /* PB5CR=Peripheral Bank 5 Configuration Register */
- mtdcr ebccfga,r25
- lis r4,0x0000
- ori r4,r4,0x0000
- mtdcr ebccfgd,r4
-#endif
-
-/*-----------------------------------------------------------------------
- * Memory bank 4: USB controller Philips ISP6111
- * 0x77C00000 ... 0x77CFFFFF
- *
- * The chip is connected to:
- * - CPU CS#4
- * - CPU IRQ#2
- * - CPU DMA 3
- *
- * Timing:
- * - command to first data: 300ns. Software must ensure this timing!
- * - Write pulse: 26ns
- * - Read pulse: 33ns
- * - read cycle time: 150ns
- * - write cycle time: 140ns
- *
- * Note: All calculations are based on 33MHz EBC clock. One '#' or '_' is 30ns
- *
- * |- 300ns --|
- * |---- 420ns ---|---- 420ns ---| cycle
- * CS ############:###____#######:###____#######
- * OE ############:####___#######:####___#######
- * WE ############:####__########:####__########
- *
- * ----> 2 clocks RD/WR pulses: 60ns
- * ----> CSN: 3 clock, 90ns
- * ----> OEN: 1 clocks (read cycle)
- * ----> WBN: 1 clocks (write cycle)
- * ----> WBE: 2 clocks
- * ----> TH: 7 clock, 210ns
- * ----> TWT: 7 clocks
- *----------------------------------------------------------------------- */
-
-#ifdef CONFIG_ISP1161_PRESENT
-
- li r4,pb4ap /* PB4AP=Peripheral Bank 4 Access Parameters */
- mtdcr ebccfga,r4
-
- lis r4,0x030D
- ori r4,r4,0x5E80
- mtdcr ebccfgd,r4
-
- li r4,pb4cr /* PB2CR=Peripheral Bank 4 Configuration Register */
- mtdcr ebccfga,r4
-
- lis r4,0x77C1
- ori r4,r4,0xA000
- mtdcr ebccfgd,r4
-
-#endif
-
-#ifndef IDE_USES_ISA_EMULATION
-
-/*-----------------------------------------------------------------------
- * Memory Bank 5 used for IDE access
- *
- * Timings for IDE Interface
- *
- * SETUP / LENGTH / HOLD - cycles valid for 33.3 MHz clk -> 30ns cycle time
- * 70 165 30 PIO-Mode 0, [ns]
- * 3 6 1 [Cycles] ----> AP=0x040C0200
- * 50 125 20 PIO-Mode 1, [ns]
- * 2 5 1 [Cycles] ----> AP=0x03080200
- * 30 100 15 PIO-Mode 2, [ns]
- * 1 4 1 [Cycles] ----> AP=0x02040200
- * 30 80 10 PIO-Mode 3, [ns]
- * 1 3 1 [Cycles] ----> AP=0x01840200
- * 25 70 10 PIO-Mode 4, [ns]
- * 1 3 1 [Cycles] ----> AP=0x01840200
- *
- *----------------------------------------------------------------------- */
-
- li r4,pb5ap
- mtdcr ebccfga,r4
- lis r4,0x040C
- ori r4,r4,0x0200
- mtdcr ebccfgd,r4
-
- li r4,pb5cr /* PB2CR=Peripheral Bank 2 Configuration Register */
- mtdcr ebccfga,r4
-
- lis r4,0x7A01
- ori r4,r4,0xA000
- mtdcr ebccfgd,r4
-#endif
-/*
- * External Peripheral Control Register
- */
- li r4,epcr
- mtdcr ebccfga,r4
-
- lis r4,0xB84E
- ori r4,r4,0xF000
- mtdcr ebccfgd,r4
-/*
- * drive POST code
- */
- lis r4,0x7900
- ori r4,r4,0x0080
- li r3,0x0001
- stb r3,0(r4) /* 01 -> external bus controller is initialized */
- nop /* pass2 DCR errata #8 */
- blr
+++ /dev/null
-/*
- * (C) Copyright 2007
- * Heiko Schocher, DENX Software Engineering, hs@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-
-#if (CONFIG_COMMANDS & CFG_CMD_NAND)
-
-#include <nand.h>
-#include <asm/processor.h>
-
-#define readb(addr) *(volatile u_char *)(addr)
-#define readl(addr) *(volatile u_long *)(addr)
-#define writeb(d,addr) *(volatile u_char *)(addr) = (d)
-
-#define SC3_NAND_ALE 29 /* GPIO PIN 3 */
-#define SC3_NAND_CLE 30 /* GPIO PIN 2 */
-#define SC3_NAND_CE 27 /* GPIO PIN 5 */
-
-static void *sc3_io_base;
-static void *sc3_control_base = (void *)0xEF600700;
-
-static void sc3_nand_hwcontrol(struct mtd_info *mtd, int cmd)
-{
- switch (cmd) {
- case NAND_CTL_SETCLE:
- set_bit (SC3_NAND_CLE, sc3_control_base);
- break;
- case NAND_CTL_CLRCLE:
- clear_bit (SC3_NAND_CLE, sc3_control_base);
- break;
-
- case NAND_CTL_SETALE:
- set_bit (SC3_NAND_ALE, sc3_control_base);
- break;
- case NAND_CTL_CLRALE:
- clear_bit (SC3_NAND_ALE, sc3_control_base);
- break;
-
- case NAND_CTL_SETNCE:
- set_bit (SC3_NAND_CE, sc3_control_base);
- break;
- case NAND_CTL_CLRNCE:
- clear_bit (SC3_NAND_CE, sc3_control_base);
- break;
- }
-}
-
-static int sc3_nand_dev_ready(struct mtd_info *mtd)
-{
- if (!(readl(sc3_control_base + 0x1C) & 0x4000))
- return 0;
- return 1;
-}
-
-static void sc3_select_chip(struct mtd_info *mtd, int chip)
-{
- clear_bit (SC3_NAND_CE, sc3_control_base);
-}
-
-int board_nand_init(struct nand_chip *nand)
-{
- nand->eccmode = NAND_ECC_SOFT;
-
- sc3_io_base = (void *) CFG_NAND_BASE;
- /* Set address of NAND IO lines (Using Linear Data Access Region) */
- nand->IO_ADDR_R = (void __iomem *) sc3_io_base;
- nand->IO_ADDR_W = (void __iomem *) sc3_io_base;
- /* Reference hardware control function */
- nand->hwcontrol = sc3_nand_hwcontrol;
- nand->dev_ready = sc3_nand_dev_ready;
- nand->select_chip = sc3_select_chip;
- return 0;
-}
-#endif
+++ /dev/null
-/*
- * (C) Copyright 2007
- * Heiko Schocher, DENX Software Engineering, <hs@denx.de>.
- *
- * (C) Copyright 2003
- * Juergen Beisert, EuroDesign embedded technologies, info@eurodsn.de
- * Derived from walnut.c
- *
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- *
- * $Log:$
- */
-
-#include <common.h>
-#include <asm/processor.h>
-#include <asm/io.h>
-#include "solidcard3.h"
-#include <pci.h>
-#include <i2c.h>
-#include <malloc.h>
-
-#undef writel
-#undef writeb
-#define writeb(b,addr) ((*(volatile u8 *) (addr)) = (b))
-#define writel(b,addr) ((*(volatile u32 *) (addr)) = (b))
-
-/* write only register to configure things in our CPLD */
-#define CPLD_CONTROL_1 0x79000102
-#define CPLD_VERSION 0x79000103
-
-#define IS_CAMERON ((*(unsigned char *)(CPLD_VERSION)== 0x32) ? 1 : 0)
-
-static struct pci_controller hose={0,};
-
-/************************************************************
- * Standard definition
- ************************************************************/
-
-/* CPC0_CR0 Function ISA bus
- - GPIO0
- - GPIO1 -> Output: NAND-Command Latch Enable
- - GPIO2 -> Output: NAND Address Latch Enable
- - GPIO3 -> IRQ input ISA-IRQ #5 (through CPLD)
- - GPIO4 -> Output: NAND-Chip Enable
- - GPIO5 -> IRQ input ISA-IRQ#7 (through CPLD)
- - GPIO6 -> IRQ input ISA-IRQ#9 (through CPLD)
- - GPIO7 -> IRQ input ISA-IRQ#10 (through CPLD)
- - GPIO8 -> IRQ input ISA-IRQ#11 (through CPLD)
- - GPIO9 -> IRQ input ISA-IRQ#12 (through CPLD)
- - GPIO10/CS1# -> CS1# NAND ISA-CS#0
- - GPIO11/CS2# -> CS2# ISA emulation ISA-CS#1
- - GPIO12/CS3# -> CS3# 2nd Flash-Bank ISA-CS#2 or ISA-CS#7
- - GPIO13/CS4# -> CS4# USB HC or ISA emulation ISA-CS#3
- - GPIO14/CS5# -> CS5# Boosted IDE access ISA-CS#4
- - GPIO15/CS6# -> CS6# ISA emulation ISA-CS#5
- - GPIO16/CS7# -> CS7# ISA emulation ISA-CS#6
- - GPIO17/IRQ0 -> GPIO, in, NAND-Ready/Busy# line ISA-IRQ#3
- - GPIO18/IRQ1 -> IRQ input ISA-IRQ#14
- - GPIO19/IRQ2 -> IRQ input or USB ISA-IRQ#4
- - GPIO20/IRQ3 -> IRQ input PCI-IRQ#D
- - GPIO21/IRQ4 -> IRQ input PCI-IRQ#C
- - GPIO22/IRQ5 -> IRQ input PCI-IRQ#B
- - GPIO23/IRQ6 -> IRQ input PCI-IRQ#A
- - GPIO24 -> if GPIO output: 0=JTAG CPLD activ, 1=JTAG CPLD inactiv
-*/
-/*
-| CPLD register: io-space at offset 0x102 (write only)
-| 0
-| 1
-| 2 0=CS#4 USB CS#, 1=ISA or GP bus
-| 3
-| 4
-| 5
-| 6 1=enable faster IDE access
-| 7
-*/
-#define USB_CHIP_ENABLE 0x04
-#define IDE_BOOSTING 0x40
-
-/* --------------- USB stuff ------------------------------------- */
-#ifdef CONFIG_ISP1161_PRESENT
-/**
- * initUsbHost- Initialize the Philips isp1161 HC part if present
- * @cpldConfig: Pointer to value in write only CPLD register
- *
- * Initialize the USB host controller if present and fills the
- * scratch register to inform the driver about used resources
- */
-
-static void initUsbHost (unsigned char *cpldConfig)
-{
- int i;
- unsigned long usbBase;
- /*
- * Read back where init.S has located the USB chip
- */
- mtdcr (0x012, 0x04);
- usbBase = mfdcr (0x013);
- if (!(usbBase & 0x18000)) /* enabled? */
- return;
- usbBase &= 0xFFF00000;
-
- /*
- * to test for the USB controller enable using of CS#4 and DMA 3 for USB access
- */
- writeb (*cpldConfig | USB_CHIP_ENABLE,CPLD_CONTROL_1);
-
- /*
- * first check: is the controller assembled?
- */
- hcWriteWord (usbBase, 0x5555, HcScratch);
- if (hcReadWord (usbBase, HcScratch) == 0x5555) {
- hcWriteWord (usbBase, 0xAAAA, HcScratch);
- if (hcReadWord (usbBase, HcScratch) == 0xAAAA) {
- if ((hcReadWord (usbBase, HcChipID) & 0xFF00) != 0x6100)
- return; /* this is not our controller */
- /*
- * try a software reset. This needs up to 10 seconds (see datasheet)
- */
- hcWriteDWord (usbBase, 0x00000001, HcCommandStatus);
- for (i = 1000; i > 0; i--) { /* loop up to 10 seconds */
- udelay (10);
- if (!(hcReadDWord (usbBase, HcCommandStatus) & 0x01))
- break;
- }
-
- if (!i)
- return; /* the controller doesn't responding. Broken? */
- /*
- * OK. USB controller is ready. Initialize it in such way the later driver
- * can us it (without any knowing about specific implementation)
- */
- hcWriteDWord (usbBase, 0x00000000, HcControl);
- /*
- * disable all interrupt sources. Because we
- * don't know where we come from (hard reset, cold start, soft reset...)
- */
- hcWriteDWord (usbBase, 0x8000007D, HcInterruptDisable);
- /*
- * our current setup hardware configuration
- * - every port power supply can switched indepently
- * - every port can signal overcurrent
- * - every port is "outside" and the devices are removeable
- */
- hcWriteDWord (usbBase, 0x32000902, HcRhDescriptorA);
- hcWriteDWord (usbBase, 0x00060000, HcRhDescriptorB);
- /*
- * don't forget to switch off power supply of each port
- * The later running driver can reenable them to find and use
- * the (maybe) connected devices.
- *
- */
- hcWriteDWord (usbBase, 0x00000200, HcRhPortStatus1);
- hcWriteDWord (usbBase, 0x00000200, HcRhPortStatus2);
- hcWriteWord (usbBase, 0x0428, HcHardwareConfiguration);
- hcWriteWord (usbBase, 0x0040, HcDMAConfiguration);
- hcWriteWord (usbBase, 0x0000, HcuPInterruptEnable);
- hcWriteWord (usbBase, 0xA000 | (0x03 << 8) | 27, HcScratch);
- /*
- * controller is present and usable
- */
- *cpldConfig |= USB_CHIP_ENABLE;
- }
- }
-}
-#endif
-
-#if defined(CONFIG_START_IDE)
-int board_start_ide(void)
-{
- if (IS_CAMERON) {
- puts ("no IDE on cameron board.\n");
- return 0;
- }
- return 1;
-}
-#endif
-
-static int sc3_cameron_init (void)
-{
- /* Set up the Memory Controller for the CAMERON version */
- mtebc (pb4ap, 0x01805940);
- mtebc (pb4cr, 0x7401a000);
- mtebc (pb5ap, 0x01805940);
- mtebc (pb5cr, 0x7401a000);
- mtebc (pb6ap, 0x0);
- mtebc (pb6cr, 0x0);
- mtebc (pb7ap, 0x0);
- mtebc (pb7cr, 0x0);
- return 0;
-}
-
-void sc3_read_eeprom (void)
-{
- uchar i2c_buffer[18];
-
- i2c_read (0x50, 0x03, 1, i2c_buffer, 9);
- i2c_buffer[9] = 0;
- setenv ("serial#", (char *)i2c_buffer);
-
- /* read mac-address from eeprom */
- i2c_read (0x50, 0x11, 1, i2c_buffer, 15);
- i2c_buffer[17] = 0;
- i2c_buffer[16] = i2c_buffer[14];
- i2c_buffer[15] = i2c_buffer[13];
- i2c_buffer[14] = ':';
- i2c_buffer[13] = i2c_buffer[12];
- i2c_buffer[12] = i2c_buffer[11];
- i2c_buffer[11] = ':';
- i2c_buffer[8] = ':';
- i2c_buffer[5] = ':';
- i2c_buffer[2] = ':';
- setenv ("ethaddr", (char *)i2c_buffer);
-}
-
-int board_early_init_f (void)
-{
- /* write only register to configure things in our CPLD */
- unsigned char cpldConfig_1=0x00;
-
-/*-------------------------------------------------------------------------+
-| Interrupt controller setup for the SolidCard III CPU card (plus Evaluation board).
-|
-| Note: IRQ 0 UART 0, active high; level sensitive
-| IRQ 1 UART 1, active high; level sensitive
-| IRQ 2 IIC, active high; level sensitive
-| IRQ 3 Ext. master, rising edge, edge sensitive
-| IRQ 4 PCI, active high; level sensitive
-| IRQ 5 DMA Channel 0, active high; level sensitive
-| IRQ 6 DMA Channel 1, active high; level sensitive
-| IRQ 7 DMA Channel 2, active high; level sensitive
-| IRQ 8 DMA Channel 3, active high; level sensitive
-| IRQ 9 Ethernet Wakeup, active high; level sensitive
-| IRQ 10 MAL System Error (SERR), active high; level sensitive
-| IRQ 11 MAL Tx End of Buffer, active high; level sensitive
-| IRQ 12 MAL Rx End of Buffer, active high; level sensitive
-| IRQ 13 MAL Tx Descriptor Error, active high; level sensitive
-| IRQ 14 MAL Rx Descriptor Error, active high; level sensitive
-| IRQ 15 Ethernet, active high; level sensitive
-| IRQ 16 External PCI SERR, active high; level sensitive
-| IRQ 17 ECC Correctable Error, active high; level sensitive
-| IRQ 18 PCI Power Management, active high; level sensitive
-|
-| IRQ 19 (EXT IRQ7 405GPr only)
-| IRQ 20 (EXT IRQ8 405GPr only)
-| IRQ 21 (EXT IRQ9 405GPr only)
-| IRQ 22 (EXT IRQ10 405GPr only)
-| IRQ 23 (EXT IRQ11 405GPr only)
-| IRQ 24 (EXT IRQ12 405GPr only)
-|
-| IRQ 25 (EXT IRQ 0) NAND-Flash R/B# (raising edge means flash is ready)
-| IRQ 26 (EXT IRQ 1) IDE0 interrupt (x86 = IRQ14). Active high (edge sensitive)
-| IRQ 27 (EXT IRQ 2) USB controller
-| IRQ 28 (EXT IRQ 3) INT D, VGA; active low; level sensitive
-| IRQ 29 (EXT IRQ 4) INT C, Ethernet; active low; level sensitive
-| IRQ 30 (EXT IRQ 5) INT B, PC104+ SLOT; active low; level sensitive
-| IRQ 31 (EXT IRQ 6) INT A, PC104+ SLOT; active low; level sensitive
-|
-| Direct Memory Access Controller Signal Polarities
-| DRQ0 active high (like ISA)
-| ACK0 active low (like ISA)
-| EOT0 active high (like ISA)
-| DRQ1 active high (like ISA)
-| ACK1 active low (like ISA)
-| EOT1 active high (like ISA)
-| DRQ2 active high (like ISA)
-| ACK2 active low (like ISA)
-| EOT2 active high (like ISA)
-| DRQ3 active high (like ISA)
-| ACK3 active low (like ISA)
-| EOT3 active high (like ISA)
-|
-+-------------------------------------------------------------------------*/
-
- writeb (cpldConfig_1, CPLD_CONTROL_1); /* disable everything in CPLD */
-
- mtdcr (uicsr, 0xFFFFFFFF); /* clear all ints */
- mtdcr (uicer, 0x00000000); /* disable all ints */
- mtdcr (uiccr, 0x00000000); /* set all to be non-critical */
-
- if (IS_CAMERON) {
- sc3_cameron_init();
- mtdcr (0x0B6, 0x18000000);
- mtdcr (uicpr, 0xFFFFFFF0);
- mtdcr (uictr, 0x10001030);
- } else {
- mtdcr (0x0B6, 0x0000000);
- mtdcr (uicpr, 0xFFFFFFE0);
- mtdcr (uictr, 0x10000020);
- }
- mtdcr (uicvcr, 0x00000001); /* set vect base=0,INT0 highest priority */
- mtdcr (uicsr, 0xFFFFFFFF); /* clear all ints */
-
- /* setup other implementation specific details */
- mtdcr (ecr, 0x60606000);
-
- mtdcr (cntrl1, 0x000042C0);
-
- if (IS_CAMERON) {
- mtdcr (cntrl0, 0x01380000);
- /* Setup the GPIOs */
- writel (0x08008000, 0xEF600700); /* Output states */
- writel (0x00000000, 0xEF600718); /* Open Drain control */
- writel (0x68098000, 0xEF600704); /* Output control */
- } else {
- mtdcr (cntrl0,0x00080000);
- /* Setup the GPIOs */
- writel (0x08000000, 0xEF600700); /* Output states */
- writel (0x14000000, 0xEF600718); /* Open Drain control */
- writel (0x7C000000, 0xEF600704); /* Output control */
- }
-
- /* Code decompression disabled */
- mtdcr (kiar, kconf);
- mtdcr (kidr, 0x2B);
-
- /* CPC0_ER: enable sleep mode of (currently) unused components */
- /* CPC0_FR: force unused components into sleep mode */
- mtdcr (cpmer, 0x3F800000);
- mtdcr (cpmfr, 0x14000000);
-
- /* set PLB priority */
- mtdcr (0x87, 0x08000000);
-
- /* --------------- DMA stuff ------------------------------------- */
- mtdcr (0x126, 0x49200000);
-
-#ifndef IDE_USES_ISA_EMULATION
- cpldConfig_1 |= IDE_BOOSTING; /* enable faster IDE */
- /* cpldConfig |= 0x01; */ /* enable 8.33MHz output, if *not* present on your baseboard */
- writeb (cpldConfig_1, CPLD_CONTROL_1);
-#endif
-
-#ifdef CONFIG_ISP1161_PRESENT
- initUsbHost (&cpldConfig_1);
- writeb (cpldConfig_1, CPLD_CONTROL_1);
-#endif
- return(0);
-}
-
-int misc_init_r (void)
-{
- char *s1;
- int i, xilinx_val;
- volatile char *xilinx_adr;
- xilinx_adr = (char *)0x79000102;
-
- *xilinx_adr = 0x00;
-
-/* customer settings ***************************************** */
-/*
- s1 = getenv ("function");
- if (s1) {
- if (!strcmp (s1, "Rosho")) {
- printf ("function 'Rosho' activated\n");
- *xilinx_adr = 0x40;
- }
- else {
- printf (">>>>>>>>>> function %s not recognized\n",s1);
- }
- }
-*/
-
-/* individual settings ***************************************** */
- if ((s1 = getenv ("xilinx"))) {
- i=0;
- xilinx_val = 0;
- while (i < 3 && s1[i]) {
- if (s1[i] >= '0' && s1[i] <= '9')
- xilinx_val = (xilinx_val << 4) + s1[i] - '0';
- else
- if (s1[i] >= 'A' && s1[i] <= 'F')
- xilinx_val = (xilinx_val << 4) + s1[i] - 'A' + 10;
- else
- if (s1[i] >= 'a' && s1[i] <= 'f')
- xilinx_val = (xilinx_val << 4) + s1[i] - 'a' + 10;
- else {
- xilinx_val = -1;
- break;
- }
- i++;
- }
- if (xilinx_val >= 0 && xilinx_val <=255 && i < 3) {
- printf ("Xilinx: set to %s\n", s1);
- *xilinx_adr = (unsigned char) xilinx_val;
- } else
- printf ("Xilinx: rejected value %s\n", s1);
- }
- return 0;
-}
-
-/* -------------------------------------------------------------------------
- * printCSConfig
- *
- * Print some informations about chips select configurations
- * Only used while debugging.
- *
- * Params:
- * - No. of CS pin
- * - AP of this CS
- * - CR of this CS
- *
- * Returns
- * nothing
- ------------------------------------------------------------------------- */
-
-#ifdef SC3_DEBUGOUT
-static void printCSConfig(int reg,unsigned long ap,unsigned long cr)
-{
- const char *bsize[4] = {"8","16","32","?"};
- const unsigned char banks[8] = {1, 2, 4, 8, 16, 32, 64, 128};
- const char *bankaccess[4] = {"disabled", "RO", "WO", "RW"};
-
-#define CYCLE 30 /* time of one clock (based on 33MHz) */
-
- printf("\nCS#%d",reg);
- if (!(cr & 0x00018000))
- puts(" unused");
- else {
- if (((cr&0xFFF00000U) & ((banks[(cr & 0x000E0000) >> 17]-1) << 20)))
- puts(" Address is not multiple of bank size!");
-
- printf("\n -%s bit device",
- bsize[(cr & 0x00006000) >> 13]);
- printf(" at 0x%08lX", cr & 0xFFF00000U);
- printf(" size: %u MB", banks[(cr & 0x000E0000) >> 17]);
- printf(" rights: %s", bankaccess[(cr & 0x00018000) >> 15]);
- if (ap & 0x80000000) {
- printf("\n -Burst device (%luns/%luns)",
- (((ap & 0x7C000000) >> 26) + 1) * CYCLE,
- (((ap & 0x03800000) >> 23) + 1) * CYCLE);
- } else {
- printf("\n -Non burst device, active cycle %luns",
- (((ap & 0x7F800000) >> 23) + 1) * CYCLE);
- printf("\n -Address setup %luns",
- ((ap & 0xC0000) >> 18) * CYCLE);
- printf("\n -CS active to RD %luns/WR %luns",
- ((ap & 0x30000) >> 16) * CYCLE,
- ((ap & 0xC000) >> 14) * CYCLE);
- printf("\n -WR to CS inactive %luns",
- ((ap & 0x3000) >> 12) * CYCLE);
- printf("\n -Hold after access %luns",
- ((ap & 0xE00) >> 9) * CYCLE);
- printf("\n -Ready is %sabled",
- ap & 0x100 ? "en" : "dis");
- }
- }
-}
-#endif
-
-#ifdef SC3_DEBUGOUT
-
-static unsigned int ap[] = {pb0ap, pb1ap, pb2ap, pb3ap, pb4ap,
- pb5ap, pb6ap, pb7ap};
-static unsigned int cr[] = {pb0cr, pb1cr, pb2cr, pb3cr, pb4cr,
- pb5cr, pb6cr, pb7cr};
-
-static int show_reg (int nr)
-{
- unsigned long ul1, ul2;
-
- mtdcr (ebccfga, ap[nr]);
- ul1 = mfdcr (ebccfgd);
- mtdcr (ebccfga, cr[nr]);
- ul2 = mfdcr(ebccfgd);
- printCSConfig(nr, ul1, ul2);
- return 0;
-}
-#endif
-
-int checkboard (void)
-{
-#ifdef SC3_DEBUGOUT
- unsigned long ul1;
- int i;
-
- for (i = 0; i < 8; i++) {
- show_reg (i);
- }
-
- mtdcr (ebccfga, epcr);
- ul1 = mfdcr (ebccfgd);
-
- puts ("\nGeneral configuration:\n");
-
- if (ul1 & 0x80000000)
- printf(" -External Bus is always driven\n");
-
- if (ul1 & 0x400000)
- printf(" -CS signals are always driven\n");
-
- if (ul1 & 0x20000)
- printf(" -PowerDown after %lu clocks\n",
- (ul1 & 0x1F000) >> 7);
-
- switch (ul1 & 0xC0000)
- {
- case 0xC0000:
- printf(" -No external master present\n");
- break;
- case 0x00000:
- printf(" -8 bit external master present\n");
- break;
- case 0x40000:
- printf(" -16 bit external master present\n");
- break;
- case 0x80000:
- printf(" -32 bit external master present\n");
- break;
- }
-
- switch (ul1 & 0x300000)
- {
- case 0x300000:
- printf(" -Prefetch: Illegal setting!\n");
- break;
- case 0x000000:
- printf(" -1 doubleword prefetch\n");
- break;
- case 0x100000:
- printf(" -2 doublewords prefetch\n");
- break;
- case 0x200000:
- printf(" -4 doublewords prefetch\n");
- break;
- }
- putc ('\n');
-#endif
- printf("Board: SolidCard III %s %s version.\n",
- (IS_CAMERON ? "Cameron" : "Eurodesign"), CONFIG_SC3_VERSION);
- return 0;
-}
-
-static int printSDRAMConfig(char reg, unsigned long cr)
-{
- const int bisize[8]={4, 8, 16, 32, 64, 128, 256, 0};
-#ifdef SC3_DEBUGOUT
- const char *basize[8]=
- {"4", "8", "16", "32", "64", "128", "256", "Reserved"};
-
- printf("SDRAM bank %d",reg);
-
- if (!(cr & 0x01))
- puts(" disabled\n");
- else {
- printf(" at 0x%08lX, size %s MB",cr & 0xFFC00000,basize[(cr&0xE0000)>>17]);
- printf(" mode %lu\n",((cr & 0xE000)>>13)+1);
- }
-#endif
-
- if (cr & 0x01)
- return(bisize[(cr & 0xE0000) >> 17]);
-
- return 0;
-}
-
-#ifdef SC3_DEBUGOUT
-static unsigned int mbcf[] = {mem_mb0cf, mem_mb1cf, mem_mb2cf, mem_mb3cf};
-#endif
-
-long int initdram (int board_type)
-{
- unsigned int mems=0;
- unsigned long ul1;
-
-#ifdef SC3_DEBUGOUT
- unsigned long ul2;
- int i;
-
- puts("\nSDRAM configuration:\n");
-
- mtdcr (memcfga, mem_mcopt1);
- ul1 = mfdcr(memcfgd);
-
- if (!(ul1 & 0x80000000)) {
- puts(" Controller disabled\n");
- return 0;
- }
- for (i = 0; i < 4; i++) {
- mtdcr (memcfga, mbcf[i]);
- ul1 = mfdcr (memcfgd);
- mems += printSDRAMConfig (i, ul1);
- }
-
- mtdcr (memcfga, mem_sdtr1);
- ul1 = mfdcr(memcfgd);
-
- printf ("Timing:\n -CAS latency %lu\n", ((ul1 & 0x1800000) >> 23)+1);
- printf (" -Precharge %lu (PTA) \n", ((ul1 & 0xC0000) >> 18) + 1);
- printf (" -R/W to Precharge %lu (CTP)\n", ((ul1 & 0x30000) >> 16) + 1);
- printf (" -Leadoff %lu\n", ((ul1 & 0xC000) >> 14) + 1);
- printf (" -CAS to RAS %lu\n", ((ul1 & 0x1C) >> 2) + 4);
- printf (" -RAS to CAS %lu\n", ((ul1 & 0x3) + 1));
- puts ("Misc:\n");
- mtdcr (memcfga, mem_rtr);
- ul1 = mfdcr(memcfgd);
- printf (" -Refresh rate: %luns\n", (ul1 >> 16) * 7);
-
- mtdcr(memcfga,mem_pmit);
- ul2=mfdcr(memcfgd);
-
- mtdcr(memcfga,mem_mcopt1);
- ul1=mfdcr(memcfgd);
-
- if (ul1 & 0x20000000)
- printf(" -Power Down after: %luns\n",
- ((ul2 & 0xFFC00000) >> 22) * 7);
- else
- puts(" -Power Down disabled\n");
-
- if (ul1 & 0x40000000)
- printf(" -Self refresh feature active\n");
- else
- puts(" -Self refresh disabled\n");
-
- if (ul1 & 0x10000000)
- puts(" -ECC enabled\n");
- else
- puts(" -ECC disabled\n");
-
- if (ul1 & 0x8000000)
- puts(" -Using registered SDRAM\n");
-
- if (!(ul1 & 0x6000000))
- puts(" -Using 32 bit data width\n");
- else
- puts(" -Illegal data width!\n");
-
- if (ul1 & 0x400000)
- puts(" -ECC drivers inactive\n");
- else
- puts(" -ECC drivers active\n");
-
- if (ul1 & 0x200000)
- puts(" -Memory lines always active outputs\n");
- else
- puts(" -Memory lines only at write cycles active outputs\n");
-
- mtdcr (memcfga, mem_status);
- ul1 = mfdcr (memcfgd);
- if (ul1 & 0x80000000)
- puts(" -SDRAM Controller ready\n");
- else
- puts(" -SDRAM Controller not ready\n");
-
- if (ul1 & 0x4000000)
- puts(" -SDRAM in self refresh mode!\n");
-
- return (mems * 1024 * 1024);
-#else
- mtdcr (memcfga, mem_mb0cf);
- ul1 = mfdcr (memcfgd);
- mems = printSDRAMConfig (0, ul1);
-
- mtdcr (memcfga, mem_mb1cf);
- ul1 = mfdcr (memcfgd);
- mems += printSDRAMConfig (1, ul1);
-
- mtdcr (memcfga, mem_mb2cf);
- ul1 = mfdcr(memcfgd);
- mems += printSDRAMConfig (2, ul1);
-
- mtdcr (memcfga, mem_mb3cf);
- ul1 = mfdcr(memcfgd);
- mems += printSDRAMConfig (3, ul1);
-
- return (mems * 1024 * 1024);
-#endif
-}
-
-static void pci_solidcard3_fixup_irq (struct pci_controller *hose, pci_dev_t dev)
-{
-/*-------------------------------------------------------------------------+
- | ,-. ,-. ,-. ,-. ,-.
- | INTD# ----|B|-----|P|-. ,-|P|-. ,-| |-. ,-|G|
- | |R| |C| \ / |C| \ / |E| \ / |r|
- | INTC# ----|I|-----|1|-. `/---|1|-. `/---|t|-. `/---|a|
- | |D| |0| \/ |0| \/ |h| \/ |f|
- | INTB# ----|G|-----|4|-./`----|4|-./`----|e|-./`----|i|
- | |E| |+| /\ |+| /\ |r| /\ |k|
- | INTA# ----| |-----| |- `----| |- `----| |- `----| |
- | `-' `-' `-' `-' `-'
- | Slot 0 10 11 12 13
- | REQ# 0 1 2 *
- | GNT# 0 1 2 *
- +-------------------------------------------------------------------------*/
- unsigned char int_line = 0xff;
-
- switch (PCI_DEV(dev)) {
- case 10:
- int_line = 31; /* INT A */
- POST_OUT(0x42);
- break;
-
- case 11:
- int_line = 30; /* INT B */
- POST_OUT(0x43);
- break;
-
- case 12:
- int_line = 29; /* INT C */
- POST_OUT(0x44);
- break;
-
- case 13:
- int_line = 28; /* INT D */
- POST_OUT(0x45);
- break;
- }
- pci_hose_write_config_byte(hose, dev, PCI_INTERRUPT_LINE, int_line);
-}
-
-extern void pci_405gp_init(struct pci_controller *hose);
-extern void pci_405gp_fixup_irq(struct pci_controller *hose, pci_dev_t dev);
-extern void pci_405gp_setup_bridge(struct pci_controller *hose, pci_dev_t dev,struct pci_config_table *entry);
-/*
- * The following table is used when there is a special need to setup a PCI device.
- * For every PCI device found in this table is called the given init function with given
- * parameters. So never let all IDs at PCI_ANY_ID. In this case any found device gets the same
- * parameters!
- *
-*/
-static struct pci_config_table pci_solidcard3_config_table[] =
-{
-/* Host to PCI Bridge device (405GP) */
- {
- vendor: 0x1014,
- device: 0x0156,
- class: PCI_CLASS_BRIDGE_HOST,
- bus: 0,
- dev: 0,
- func: 0,
- config_device: pci_405gp_setup_bridge
- },
- { }
-};
-
-/*-------------------------------------------------------------------------+
- | pci_init_board (Called from pci_init() in drivers/pci.c)
- |
- | Init the PCI part of the SolidCard III
- |
- | Params:
- * - Pointer to current PCI hose
- * - Current Device
- *
- * Returns
- * nothing
- +-------------------------------------------------------------------------*/
-
-void pci_init_board(void)
-{
- POST_OUT(0x41);
-/*
- * we want the ptrs to RAM not flash (ie don't use init list)
- */
- hose.fixup_irq = pci_solidcard3_fixup_irq;
- hose.config_table = pci_solidcard3_config_table;
- pci_405gp_init(&hose);
-}
+++ /dev/null
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-/**
- * hcWriteWord - write a 16 bit value into the USB controller
- * @base: base address to access the chip registers
- * @value: 16 bit value to write into register @offset
- * @offset: register to write the @value into
- *
- */
-static void inline hcWriteWord (unsigned long base, unsigned int value,
- unsigned int offset)
-{
- out_le16 ((volatile u16*)(base + 2), offset | 0x80);
- out_le16 ((volatile u16*)base, value);
-}
-
-/**
- * hcWriteDWord - write a 32 bit value into the USB controller
- * @base: base address to access the chip registers
- * @value: 32 bit value to write into register @offset
- * @offset: register to write the @value into
- *
- */
-
-static void inline hcWriteDWord (unsigned long base, unsigned long value,
- unsigned int offset)
-{
- out_le16 ((volatile u16*)(base + 2), offset | 0x80);
- out_le16 ((volatile u16*)base, value);
- out_le16 ((volatile u16*)base, value >> 16);
-}
-
-/**
- * hcReadWord - read a 16 bit value from the USB controller
- * @base: base address to access the chip registers
- * @offset: register to read from
- *
- * Returns the readed register value
- */
-
-static unsigned int inline hcReadWord (unsigned long base, unsigned int offset)
-{
- out_le16 ((volatile u16*)(base + 2), offset);
- return (in_le16 ((volatile u16*)base));
-}
-
-/**
- * hcReadDWord - read a 32 bit value from the USB controller
- * @base: base address to access the chip registers
- * @offset: register to read from
- *
- * Returns the readed register value
- */
-
-static unsigned long inline hcReadDWord (unsigned long base, unsigned int offset)
-{
- unsigned long val, val16;
-
- out_le16 ((volatile u16*)(base + 2), offset);
- val = in_le16((volatile u16*)base);
- val16 = in_le16((volatile u16*)base);
- return (val | (val16 << 16));
-}
-
-/* control and status registers isp1161 */
-#define HcRevision 0x00
-#define HcControl 0x01
-#define HcCommandStatus 0x02
-#define HcInterruptStatus 0x03
-#define HcInterruptEnable 0x04
-#define HcInterruptDisable 0x05
-#define HcFmInterval 0x0D
-#define HcFmRemaining 0x0E
-#define HcFmNumber 0x0F
-#define HcLSThreshold 0x11
-#define HcRhDescriptorA 0x12
-#define HcRhDescriptorB 0x13
-#define HcRhStatus 0x14
-#define HcRhPortStatus1 0x15
-#define HcRhPortStatus2 0x16
-
-#define HcHardwareConfiguration 0x20
-#define HcDMAConfiguration 0x21
-#define HcTransferCounter 0x22
-#define HcuPInterrupt 0x24
-#define HcuPInterruptEnable 0x25
-#define HcChipID 0x27
-#define HcScratch 0x28
-#define HcSoftwareReset 0x29
-#define HcITLBufferLength 0x2A
-#define HcATLBufferLength 0x2B
-#define HcBufferStatus 0x2C
-#define HcReadBackITL0Length 0x2D
-#define HcReadBackITL1Length 0x2E
-#define HcITLBufferPort 0x40
-#define HcATLBufferPort 0x41
+++ /dev/null
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib);
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
- .rela.text : { *(.rela.text) }
- .rel.data : { *(.rel.data) }
- .rela.data : { *(.rela.data) }
- .rel.rodata : { *(.rel.rodata) }
- .rela.rodata : { *(.rela.rodata) }
- .rel.got : { *(.rel.got) }
- .rela.got : { *(.rela.got) }
- .rel.ctors : { *(.rel.ctors) }
- .rela.ctors : { *(.rela.ctors) }
- .rel.dtors : { *(.rel.dtors) }
- .rela.dtors : { *(.rela.dtors) }
- .rel.bss : { *(.rel.bss) }
- .rela.bss : { *(.rela.bss) }
- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- /* WARNING - the following is hand-optimized to fit within */
- /* the sector layout of our flash chips! XXX FIXME XXX */
-
- cpu/ppc4xx/start.o (.text)
- board/solidcard3/init.o (.text)
- cpu/ppc4xx/kgdb.o (.text)
- cpu/ppc4xx/traps.o (.text)
- cpu/ppc4xx/interrupts.o (.text)
- cpu/ppc4xx/serial.o (.text)
- cpu/ppc4xx/cpu_init.o (.text)
- cpu/ppc4xx/speed.o (.text)
- common/dlmalloc.o (.text)
- lib_generic/crc32.o (.text)
- lib_ppc/extable.o (.text)
- lib_generic/zlib.o (.text)
-
-/* . = env_offset;*/
-/* common/environment.o(.text)*/
-
- *(.text)
- *(.fixup)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(.rodata)
- *(.rodata1)
- *(.rodata.str1.4)
- *(.eh_frame)
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- }
- _end = . ;
- PROVIDE (end = .);
-}
--- /dev/null
+/*
+ * (C) Copyright 2007
+ * Heiko Schocher, DENX Software Engineering, <hs@denx.de>.
+ *
+ * From:
+ * (C) Copyright 2003
+ * Juergen Beisert, EuroDesign embedded technologies, jbeisert@eurodsn.de
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#undef USE_VGA_GRAPHICS
+
+/* Memory Map
+ * 0x00000000 .... 0x03FFFFFF -> RAM (up to 128MiB)
+ * 0x74000000 .... 0x740FFFFF -> CS#6
+ * 0x74100000 .... 0x741FFFFF -> CS#7
+ * 0x74200000 .... 0x742FFFFF -> CS4# if no internal USB
+ * 0x74300000 .... 0x743FFFFF -> CS5# if no boosted IDE
+ * 0x77C00000 .... 0x77CFFFFF -> CS4# USB HC (1 MiB)
+ * 0x77D00000 .... 0x77DFFFFF -> CS1# NAND-Flash (1 MiB)
+ * 0x78000000 .... 0x78FFFFFF -> CS2# ISA-Bus Speicherzugriff (16 MiB)
+ * 0x79000000 .... 0x7900FFFF -> CS2# ISA-Bus IO-Zugriff (16 MiB, mapped: 64kiB)
+ * 0x79010000 .... 0x79FFFFFF -> CS2# ISA-Bus IO-Zugriff (mirrored)
+ * 0x7A000000 .... 0x7A0FFFFF -> CS5# IDE emulation (1MiB)
+ *
+ * 0x80000000 .... 0x9FFFFFFF -> PCI-Bus Speicherzugriff (512MiB, mapped: 1:1)
+ * 0xA0000000 .... 0xBFFFFFFF -> PCI-Bus Speicherzugriff (512MiB, mapped: 0x00000000...0x1FFFFFFF)
+ * 0xE8000000 .... 0xE800FFFF -> PCI-Bus IO-Zugriff (64kiB, translated to PCI: 0x0000...0xFFFF)
+ * 0xE8800000 .... 0xEBFFFFFF -> PCI-Bus IO-Zugriff (56MiB, translated to PCI: 0x00800000...0x3FFFFFF)
+ * 0xEED00000 .... 0xEED00003 -> PCI-Bus
+ * 0xEF400000 .... 0xEF40003F -> PCI-Bus Local Configuration Registers
+ * 0xEF40003F .... 0xEF5FFFFF -> reserved
+ * 0xEF600000 .... 0xEFFFFFFF -> 405GP internal Devices (10 MiB)
+ * 0xF0000000 .... 0xF01FFFFF -> Flash-ROM (2 MiB)
+ * 0xF0200000 .... 0xF7FFFFFF -> free for flash devices
+ * 0xF8000000 .... 0xF8000FFF -> OnChipMemory (4kiB)
+ * 0xF8001000 .... 0xFFDFFFFF -> free for flash devices
+ * 0xFFE00000 .... 0xFFFFFFFF -> BOOT-ROM (2 MiB)
+ */
+
+#define CONFIG_SOLIDCARD3 1
+#define CONFIG_4xx 1
+#define CONFIG_405GP 1
+
+#define CONFIG_BOARD_EARLY_INIT_F 1
+
+/*
+ * Define IDE_USES_ISA_EMULATION for slower IDE access in the ISA-IO address range
+ * If undefined, IDE access uses a seperat emulation with higher access speed.
+ * Consider to inform your Linux IDE driver about the different addresses!
+ * IDE_USES_ISA_EMULATION is only used if your CONFIG_COMMANDS macro includes
+ * the CFG_CMD_IDE macro!
+ */
+#define IDE_USES_ISA_EMULATION
+
+/*-----------------------------------------------------------------------
+ * Serial Port
+ *----------------------------------------------------------------------*/
+#define CONFIG_SERIAL_MULTI
+#undef CONFIG_SERIAL_SOFTWARE_FIFO
+/*
+ * define CONFIG_POWER_DOWN if your cpu should power down while waiting for your input
+ * Works only, if you have enabled the CONFIG_SERIAL_SOFTWARE_FIFO feature
+ */
+#if CONFIG_SERIAL_SOFTWARE_FIFO
+ #define CONFIG_POWER_DOWN
+#endif
+
+/*
+ * define CONFIG_SYS_CLK_FREQ to your base crystal clock in Hz
+ */
+#define CONFIG_SYS_CLK_FREQ 33333333
+
+/*
+ * define CONFIG_BAUDRATE to the baudrate value you want to use as default
+ */
+#define CONFIG_BAUDRATE 115200
+#define CONFIG_BOOTDELAY 3 /* autoboot after 3 seconds */
+
+#define CONFIG_PREBOOT "echo;" \
+ "echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \
+ "echo"
+
+#undef CONFIG_BOOTARGS
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "netdev=eth0\0" \
+ "nfsargs=setenv bootargs root=/dev/nfs rw " \
+ "nfsroot=${serverip}:${rootpath}\0" \
+ "ramargs=setenv bootargs root=/dev/ram rw\0" \
+ "nand_args=setenv bootargs root=/dev/mtdblock4 rw\0" \
+ "addip=setenv bootargs ${bootargs} " \
+ "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
+ ":${hostname}:${netdev}:off panic=1\0" \
+ "flash_nfs=run nfsargs addip;" \
+ "bootm ${kernel_addr}\0" \
+ "flash_nand=nand_args addip addcon;bootm ${kernel_addr}\0" \
+ "net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0" \
+ "rootpath=/opt/eldk/ppc_4xx\0" \
+ "bootfile=/tftpboot/sc3/uImage\0" \
+ "kernel_addr=FFE08000\0" \
+ ""
+#undef CONFIG_BOOTCOMMAND
+
+#define CONFIG_SILENT_CONSOLE 1 /* enable silent startup */
+#define CFG_DEVICE_NULLDEV 1 /* include nulldev device */
+
+#if 1 /* feel free to disable for development */
+#define CONFIG_AUTOBOOT_KEYED /* Enable password protection */
+#define CONFIG_AUTOBOOT_PROMPT "\nSC3 - booting... stop with S\n"
+#define CONFIG_AUTOBOOT_DELAY_STR "S" /* 1st "password" */
+#endif
+
+/*
+ * define CONFIG_BOOTCOMMAND to the autoboot commands. They will running after
+ * the CONFIG_BOOTDELAY delay to boot your machine
+ */
+#define CONFIG_BOOTCOMMAND "bootp;dcache on;bootm"
+
+/*
+ * define CONFIG_BOOTARGS to the default kernel parameters. They will used if you don't
+ * set different values at the u-boot prompt
+ */
+#ifdef USE_VGA_GRAPHICS
+ #define CONFIG_BOOTARGS "root=/dev/nfs rw ip=bootp nfsroot=/tftpboot/solidcard3re"
+#else
+ #define CONFIG_BOOTARGS "console=ttyS0,115200 root=/dev/nfs rw ip=bootp"
+#endif
+/*
+ * Is the USB host controller assembled? If yes define CONFIG_ISP1161_PRESENT
+ * This reserves memory bank #4 for this purpose
+ */
+#undef CONFIG_ISP1161_PRESENT
+
+#undef CONFIG_LOADS_ECHO /* no echo on for serial download */
+#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
+
+#define CONFIG_NET_MULTI
+/* #define CONFIG_EEPRO100_SROM_WRITE */
+/* #define CONFIG_SHOW_MAC */
+#define CONFIG_EEPRO100
+#define CONFIG_MII 1 /* add 405GP MII PHY management */
+#define CONFIG_PHY_ADDR 1 /* the connected Phy defaults to address 1 */
+
+#define CONFIG_COMMANDS \
+ (CONFIG_CMD_DFL | \
+ CFG_CMD_PCI | \
+ CFG_CMD_IRQ | \
+ CFG_CMD_NET | \
+ CFG_CMD_MII | \
+ CFG_CMD_PING | \
+ CFG_CMD_NAND | \
+ CFG_CMD_I2C | \
+ CFG_CMD_IDE | \
+ CFG_CMD_DATE | \
+ CFG_CMD_DHCP | \
+ CFG_CMD_CACHE | \
+ CFG_CMD_ELF )
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+#undef CONFIG_WATCHDOG /* watchdog disabled */
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CFG_LONGHELP 1 /* undef to save memory */
+#define CFG_PROMPT "SC3> " /* Monitor Command Prompt */
+#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
+
+#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
+
+#define CFG_MAXARGS 16 /* max number of command args */
+#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
+
+#define CFG_MEMTEST_START 0x0400000 /* memtest works on */
+#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
+
+/*
+ * If CFG_EXT_SERIAL_CLOCK, then the UART divisor is 1.
+ * If CFG_405_UART_ERRATA_59, then UART divisor is 31.
+ * Otherwise, UART divisor is determined by CPU Clock and CFG_BASE_BAUD value.
+ * The Linux BASE_BAUD define should match this configuration.
+ * baseBaud = cpuClock/(uartDivisor*16)
+ * If CFG_405_UART_ERRATA_59 and 200MHz CPU clock,
+ * set Linux BASE_BAUD to 403200.
+ *
+ * Consider the OPB clock! If it get lower the BASE_BAUD must be lower to
+ * (see 405GP datasheet for descritpion)
+ */
+#undef CFG_EXT_SERIAL_CLOCK /* external serial clock */
+#undef CFG_405_UART_ERRATA_59 /* 405GP/CR Rev. D silicon */
+#define CFG_BASE_BAUD 921600 /* internal clock */
+
+/* The following table includes the supported baudrates */
+#define CFG_BAUDRATE_TABLE \
+ {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}
+
+#define CFG_LOAD_ADDR 0x1000000 /* default load address */
+#define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */
+
+#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
+
+/*-----------------------------------------------------------------------
+ * IIC stuff
+ *-----------------------------------------------------------------------
+ */
+#define CONFIG_HARD_I2C /* I2C with hardware support */
+#undef CONFIG_SOFT_I2C /* I2C bit-banged */
+
+#define I2C_INIT
+#define I2C_ACTIVE 0
+#define I2C_TRISTATE 0
+
+#define CFG_I2C_SPEED 100000 /* use the standard 100kHz speed */
+#define CFG_I2C_SLAVE 0x7F /* mask valid bits */
+
+#define CONFIG_RTC_DS1337
+#define CFG_I2C_RTC_ADDR 0x68
+
+/*-----------------------------------------------------------------------
+ * PCI stuff
+ *-----------------------------------------------------------------------
+ */
+#define PCI_HOST_ADAPTER 0 /* configure ar pci adapter */
+#define PCI_HOST_FORCE 1 /* configure as pci host */
+#define PCI_HOST_AUTO 2 /* detected via arbiter enable */
+
+#define CONFIG_PCI /* include pci support */
+#define CONFIG_PCI_HOST PCI_HOST_FORCE /* select pci host function */
+#define CONFIG_PCI_PNP /* do pci plug-and-play */
+ /* resource configuration */
+
+/* If you want to see, whats connected to your PCI bus */
+/* #define CONFIG_PCI_SCAN_SHOW */
+
+#define CFG_PCI_SUBSYS_VENDORID 0x0000 /* PCI Vendor ID: to-do!!! */
+#define CFG_PCI_SUBSYS_DEVICEID 0x0000 /* PCI Device ID: to-do!!! */
+#define CFG_PCI_PTM1LA 0x00000000 /* point to sdram */
+#define CFG_PCI_PTM1MS 0x80000001 /* 2GB, enable hard-wired to 1 */
+#define CFG_PCI_PTM1PCI 0x00000000 /* Host: use this pci address */
+#define CFG_PCI_PTM2LA 0x00000000 /* disabled */
+#define CFG_PCI_PTM2MS 0x00000000 /* disabled */
+#define CFG_PCI_PTM2PCI 0x04000000 /* Host: use this pci address */
+
+/*-----------------------------------------------------------------------
+ * External peripheral base address
+ *-----------------------------------------------------------------------
+ */
+#if !(CONFIG_COMMANDS & CFG_CMD_IDE)
+
+#undef CONFIG_IDE_LED /* no led for ide supported */
+#undef CONFIG_IDE_RESET /* no reset for ide supported */
+
+/*-----------------------------------------------------------------------
+ * IDE/ATA stuff
+ *-----------------------------------------------------------------------
+ */
+#else /* !(CONFIG_COMMANDS & CFG_CMD_IDE) */
+#define CONFIG_START_IDE 1 /* check, if use IDE */
+
+#undef CONFIG_IDE_8xx_DIRECT /* no pcmcia interface required */
+#undef CONFIG_IDE_LED /* no led for ide supported */
+#undef CONFIG_IDE_RESET /* no reset for ide supported */
+
+#define CONFIG_ATAPI
+#define CONFIG_DOS_PARTITION
+#define CFG_IDE_MAXDEVICE (CFG_IDE_MAXBUS*1) /* max. 1 drives per IDE bus */
+
+#ifndef IDE_USES_ISA_EMULATION
+
+/* New and faster access */
+#define CFG_ATA_BASE_ADDR 0x7A000000 /* start of ISA IO emulation */
+
+/* How many IDE busses are available */
+#define CFG_IDE_MAXBUS 1
+
+/* What IDE ports are available */
+#define CFG_ATA_IDE0_OFFSET 0x000 /* first is available */
+#undef CFG_ATA_IDE1_OFFSET /* second not available */
+
+/* access to the data port is calculated:
+ CFG_ATA_BASE_ADDR + CFG_ATA_IDE0_OFFSET + CFG_ATA_DATA_OFFSET + 0 */
+#define CFG_ATA_DATA_OFFSET 0x0000 /* Offset for data I/O */
+
+/* access to the registers is calculated:
+ CFG_ATA_BASE_ADDR + CFG_ATA_IDE0_OFFSET + CFG_ATA_REG_OFFSET + [1..7] */
+#define CFG_ATA_REG_OFFSET 0x0000 /* Offset for normal register accesses */
+
+/* access to the alternate register is calculated:
+ CFG_ATA_BASE_ADDR + CFG_ATA_IDE0_OFFSET + CFG_ATA_ALT_OFFSET + 6 */
+#define CFG_ATA_ALT_OFFSET 0x008 /* Offset for alternate registers */
+
+#else /* IDE_USES_ISA_EMULATION */
+
+#define CFG_ATA_BASE_ADDR 0x79000000 /* start of ISA IO emulation */
+
+/* How many IDE busses are available */
+#define CFG_IDE_MAXBUS 1
+
+/* What IDE ports are available */
+#define CFG_ATA_IDE0_OFFSET 0x01F0 /* first is available */
+#undef CFG_ATA_IDE1_OFFSET /* second not available */
+
+/* access to the data port is calculated:
+ CFG_ATA_BASE_ADDR + CFG_ATA_IDE0_OFFSET + CFG_ATA_DATA_OFFSET + 0 */
+#define CFG_ATA_DATA_OFFSET 0x0000 /* Offset for data I/O */
+
+/* access to the registers is calculated:
+ CFG_ATA_BASE_ADDR + CFG_ATA_IDE0_OFFSET + CFG_ATA_REG_OFFSET + [1..7] */
+#define CFG_ATA_REG_OFFSET 0x0000 /* Offset for normal register accesses */
+
+/* access to the alternate register is calculated:
+ CFG_ATA_BASE_ADDR + CFG_ATA_IDE0_OFFSET + CFG_ATA_ALT_OFFSET + 6 */
+#define CFG_ATA_ALT_OFFSET 0x03F0 /* Offset for alternate registers */
+
+#endif /* IDE_USES_ISA_EMULATION */
+
+#endif /* !(CONFIG_COMMANDS & CFG_CMD_IDE) */
+
+/*
+#define CFG_KEY_REG_BASE_ADDR 0xF0100000
+#define CFG_IR_REG_BASE_ADDR 0xF0200000
+#define CFG_FPGA_REG_BASE_ADDR 0xF0300000
+*/
+
+/*-----------------------------------------------------------------------
+ * Start addresses for the final memory configuration
+ * (Set up by the startup code)
+ * Please note that CFG_SDRAM_BASE _must_ start at 0
+ *
+ * CFG_FLASH_BASE -> start address of internal flash
+ * CFG_MONITOR_BASE -> start of u-boot
+ */
+#ifndef __ASSEMBLER__
+extern unsigned long offsetOfBigFlash;
+extern unsigned long offsetOfEnvironment;
+#endif
+
+#define CFG_SDRAM_BASE 0x00000000
+#define CFG_FLASH_BASE 0xFFE00000
+#define CFG_MONITOR_BASE 0xFFFC0000 /* placed last 256k */
+#define CFG_MONITOR_LEN (224 * 1024) /* Reserve 224 KiB for Monitor */
+#define CFG_MALLOC_LEN (128 * 1024) /* Reserve 128 KiB for malloc() */
+
+/*
+ * For booting Linux, the board info and command line data
+ * have to be in the first 8 MiB of memory, since this is
+ * the maximum mapped by the Linux kernel during initialization.
+ */
+#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
+/*-----------------------------------------------------------------------
+ * FLASH organization ## FIXME: lookup in datasheet
+ */
+#define CFG_MAX_FLASH_BANKS 2 /* max number of memory banks */
+#define CFG_MAX_FLASH_SECT 256 /* max number of sectors on one chip */
+
+#define CFG_FLASH_CFI /* flash is CFI compat. */
+#define CFG_FLASH_CFI_DRIVER /* Use common CFI driver*/
+#define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector */
+#define CFG_FLASH_QUIET_TEST 1 /* don't warn upon unknown flash*/
+#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
+#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
+
+#define CFG_ENV_IS_IN_FLASH 1
+#if CFG_ENV_IS_IN_FLASH
+#define CFG_ENV_OFFSET 0x00000000 /* Offset of Environment Sector in bottom type */
+#define CFG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */
+#define CFG_ENV_SECT_SIZE 0x4000 /* see README - env sector total size */
+
+/* Address and size of Redundant Environment Sector */
+#define CFG_ENV_OFFSET_REDUND (CFG_ENV_OFFSET+CFG_ENV_SIZE)
+#define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE)
+
+#endif
+/* let us changing anything in our environment */
+#define CONFIG_ENV_OVERWRITE
+
+/*
+ * NAND-FLASH stuff
+ */
+#define CFG_MAX_NAND_DEVICE 1
+#define NAND_MAX_CHIPS 1
+#define CFG_NAND_BASE 0x77D00000
+
+/*-----------------------------------------------------------------------
+ * Cache Configuration
+ *
+ * CFG_DCACHE_SIZE -> size of data cache:
+ * - 405GP 8k
+ * - 405GPr 16k
+ * How to handle the difference in chache size?
+ * CFG_CACHELINE_SIZE -> size of one cache line: 32 bytes
+ * (used in cpu/ppc4xx/start.S)
+*/
+#define CFG_DCACHE_SIZE 16384
+
+#define CFG_CACHELINE_SIZE 32
+
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+ #define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */
+#endif
+
+/*
+ * Init Memory Controller:
+ *
+ */
+
+#define FLASH_BASE0_PRELIM CFG_FLASH_BASE
+#define FLASH_BASE1_PRELIM 0
+
+/*-----------------------------------------------------------------------
+ * Some informations about the internal SRAM (OCM=On Chip Memory)
+ *
+ * CFG_OCM_DATA_ADDR -> location
+ * CFG_OCM_DATA_SIZE -> size
+*/
+
+#define CFG_TEMP_STACK_OCM 1
+#define CFG_OCM_DATA_ADDR 0xF8000000
+#define CFG_OCM_DATA_SIZE 0x1000
+
+/*-----------------------------------------------------------------------
+ * Definitions for initial stack pointer and data area (in DPRAM):
+ * - we are using the internal 4k SRAM, so we don't need data cache mapping
+ * - internal SRAM (OCM=On Chip Memory) is placed to CFG_OCM_DATA_ADDR
+ * - Stackpointer will be located to
+ * (CFG_INIT_RAM_ADDR&0xFFFF0000) | (CFG_INIT_SP_OFFSET&0x0000FFFF)
+ * in cpu/ppc4xx/start.S
+ */
+
+#undef CFG_INIT_DCACHE_CS
+/* Where the internal SRAM starts */
+#define CFG_INIT_RAM_ADDR CFG_OCM_DATA_ADDR
+/* Where the internal SRAM ends (only offset) */
+#define CFG_INIT_RAM_END 0x0F00
+
+/*
+
+ CFG_INIT_RAM_ADDR ------> ------------ lower address
+ | |
+ | ^ |
+ | | |
+ | | Stack |
+ CFG_GBL_DATA_OFFSET ----> ------------
+ | |
+ | 64 Bytes |
+ | |
+ CFG_INIT_RAM_END ------> ------------ higher address
+ (offset only)
+
+*/
+/* size in bytes reserved for initial data */
+#define CFG_GBL_DATA_SIZE 64
+#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
+/* Initial value of the stack pointern in internal SRAM */
+#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
+
+/*
+ * Internal Definitions
+ *
+ * Boot Flags
+ */
+#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
+#define BOOTFLAG_WARM 0x02 /* Software reboot */
+
+/* ################################################################################### */
+/* These defines will be used in cpu/ppc4xx/cpu_init.c to setup external chip selects */
+/* They are currently undefined cause they are initiaized in board/solidcard3/init.S */
+
+/* This chip select accesses the boot device */
+/* It depends on boot select switch if this device is 16 or 8 bit */
+
+#undef CFG_EBC_PB0AP
+#undef CFG_EBC_PB0CR
+
+#undef CFG_EBC_PB1AP
+#undef CFG_EBC_PB1CR
+
+#undef CFG_EBC_PB2AP
+#undef CFG_EBC_PB2CR
+
+#undef CFG_EBC_PB3AP
+#undef CFG_EBC_PB3CR
+
+#undef CFG_EBC_PB4AP
+#undef CFG_EBC_PB4CR
+
+#undef CFG_EBC_PB5AP
+#undef CFG_EBC_PB5CR
+
+#undef CFG_EBC_PB6AP
+#undef CFG_EBC_PB6CR
+
+#undef CFG_EBC_PB7AP
+#undef CFG_EBC_PB7CR
+
+#define CONFIG_SDRAM_BANK0 /* use the standard SDRAM initialization */
+#undef CONFIG_SPD_EEPROM
+
+/*
+ * Define this to get more information about system configuration
+ */
+/* #define SC3_DEBUGOUT */
+#undef SC3_DEBUGOUT
+
+/***********************************************************************
+ * External peripheral base address
+ ***********************************************************************/
+
+#define CFG_ISA_MEM_BASE_ADDRESS 0x78000000
+/*
+ Die Grafik-Treiber greifen über die Adresse in diesem Macro auf den Chip zu.
+ Das funktioniert bei deren Karten, weil sie eine PCI-Bridge benutzen, die
+ das gleiche Mapping durchführen kann, wie der SC520 (also Aufteilen von IO-Zugriffen
+ auf ISA- und PCI-Zyklen)
+ */
+#define CFG_ISA_IO_BASE_ADDRESS 0xE8000000
+/*#define CFG_ISA_IO_BASE_ADDRESS 0x79000000 */
+
+/************************************************************
+ * Video support
+ ************************************************************/
+
+#ifdef USE_VGA_GRAPHICS
+#define CONFIG_VIDEO /* To enable video controller support */
+#define CONFIG_VIDEO_CT69000
+#define CONFIG_CFB_CONSOLE
+/* #define CONFIG_VIDEO_LOGO */
+#define CONFIG_VGA_AS_SINGLE_DEVICE
+#define CONFIG_VIDEO_SW_CURSOR
+/* #define CONFIG_VIDEO_HW_CURSOR */
+#define CONFIG_VIDEO_ONBOARD /* Video controller is on-board */
+
+#define VIDEO_HW_RECTFILL
+#define VIDEO_HW_BITBLT
+
+#endif
+
+/************************************************************
+ * Ident
+ ************************************************************/
+#define CONFIG_SC3_VERSION "r1.4"
+
+#define POST_OUT(x) (*((volatile unsigned char*)(0x79000080))=x)
+
+#endif /* __CONFIG_H */
+++ /dev/null
-/*
- * (C) Copyright 2007
- * Heiko Schocher, DENX Software Engineering, <hs@denx.de>.
- *
- * From:
- * (C) Copyright 2003
- * Juergen Beisert, EuroDesign embedded technologies, jbeisert@eurodsn.de
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-#undef USE_VGA_GRAPHICS
-
-/* Memory Map
-0x00000000 .... 0x03FFFFFF -> RAM (up to 128MiB)
-0x74000000 .... 0x740FFFFF -> CS#6
-0x74100000 .... 0x741FFFFF -> CS#7
-0x74200000 .... 0x742FFFFF -> CS4# if no internal USB
-0x74300000 .... 0x743FFFFF -> CS5# if no boosted IDE
-0x77C00000 .... 0x77CFFFFF -> CS4# USB HC (1 MiB)
-0x77D00000 .... 0x77DFFFFF -> CS1# NAND-Flash (1 MiB)
-0x78000000 .... 0x78FFFFFF -> CS2# ISA-Bus Speicherzugriff (16 MiB)
-0x79000000 .... 0x7900FFFF -> CS2# ISA-Bus IO-Zugriff (16 MiB, mapped: 64kiB)
-0x79010000 .... 0x79FFFFFF -> CS2# ISA-Bus IO-Zugriff (mirrored)
-0x7A000000 .... 0x7A0FFFFF -> CS5# IDE emulation (1MiB)
-
-0x80000000 .... 0x9FFFFFFF -> PCI-Bus Speicherzugriff (512MiB, mapped: 1:1)
-0xA0000000 .... 0xBFFFFFFF -> PCI-Bus Speicherzugriff (512MiB, mapped: 0x00000000...0x1FFFFFFF)
-0xE8000000 .... 0xE800FFFF -> PCI-Bus IO-Zugriff (64kiB, translated to PCI: 0x0000...0xFFFF)
-0xE8800000 .... 0xEBFFFFFF -> PCI-Bus IO-Zugriff (56MiB, translated to PCI: 0x00800000...0x3FFFFFF)
-0xEED00000 .... 0xEED00003 -> PCI-Bus
-0xEF400000 .... 0xEF40003F -> PCI-Bus Local Configuration Registers
-0xEF40003F .... 0xEF5FFFFF -> reserved
-0xEF600000 .... 0xEFFFFFFF -> 405GP internal Devices (10 MiB)
-0xF0000000 .... 0xF01FFFFF -> Flash-ROM (2 MiB)
-0xF0200000 .... 0xF7FFFFFF -> free for flash devices
-0xF8000000 .... 0xF8000FFF -> OnChipMemory (4kiB)
-0xF8001000 .... 0xFFDFFFFF -> free for flash devices
-0xFFE00000 .... 0xFFFFFFFF -> BOOT-ROM (2 MiB)
-*/
-
-#define CONFIG_SOLIDCARD3 1
-#define CONFIG_4xx 1
-#define CONFIG_405GP 1
-
-#define CONFIG_BOARD_EARLY_INIT_F 1
-
-/*
- * define IDE_USES_ISA_EMULATION for slower IDE access in the ISA-IO address range
- * If undefed, IDE access uses a seperat emulation with higher access speed
- * Consider to inform your Linux IDE driver about the different addresses!
- * IDE_USES_ISA_EMULATION is only used if your CONFIG_COMMANDS macro includes the CFG_CMD_IDE macro!
- */
-#define IDE_USES_ISA_EMULATION
-
-/*-----------------------------------------------------------------------
- * Serial Port
- *----------------------------------------------------------------------*/
-#define CONFIG_SERIAL_MULTI
-#undef CONFIG_SERIAL_SOFTWARE_FIFO
-/*
- * define CONFIG_POWER_DOWN if your cpu should power down while waiting for your input
- * Works only, if you have enabled the CONFIG_SERIAL_SOFTWARE_FIFO feature
- */
-#if CONFIG_SERIAL_SOFTWARE_FIFO
- #define CONFIG_POWER_DOWN
-#endif
-
-/*
- * define CONFIG_SYS_CLK_FREQ to your base crystal clock in Hz
- */
-#define CONFIG_SYS_CLK_FREQ 33333333
-
-/*
- * define CONFIG_BAUDRATE to the baudrate value you want to use as default
- */
-#define CONFIG_BAUDRATE 115200
-#define CONFIG_BOOTDELAY 3 /* autoboot after 3 seconds */
-
-#define CONFIG_PREBOOT "echo;" \
- "echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \
- "echo"
-
-#undef CONFIG_BOOTARGS
-
-#define CONFIG_EXTRA_ENV_SETTINGS \
- "netdev=eth0\0" \
- "nfsargs=setenv bootargs root=/dev/nfs rw " \
- "nfsroot=${serverip}:${rootpath}\0" \
- "ramargs=setenv bootargs root=/dev/ram rw\0" \
- "nand_args=setenv bootargs root=/dev/mtdblock4 rw\0" \
- "addip=setenv bootargs ${bootargs} " \
- "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
- ":${hostname}:${netdev}:off panic=1\0" \
- "flash_nfs=run nfsargs addip;" \
- "bootm ${kernel_addr}\0" \
- "flash_nand=nand_args addip addcon;bootm ${kernel_addr}\0" \
- "net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0" \
- "rootpath=/opt/eldk/ppc_4xx\0" \
- "bootfile=/tftpboot/sc3/uImage\0" \
- "kernel_addr=FFE08000\0" \
- ""
-#undef CONFIG_BOOTCOMMAND
-
-#define CONFIG_SILENT_CONSOLE 1 /* enable silent startup */
-#define CFG_DEVICE_NULLDEV 1 /* include nulldev device */
-
-#if 1 /* feel free to disable for development */
-#define CONFIG_AUTOBOOT_KEYED /* Enable password protection */
-#define CONFIG_AUTOBOOT_PROMPT "\nSC3 - booting... stop with S\n"
-#define CONFIG_AUTOBOOT_DELAY_STR "S" /* 1st "password" */
-#endif
-
-/*
- * define CONFIG_BOOTCOMMAND to the autoboot commands. They will running after
- * the CONFIG_BOOTDELAY delay to boot your machine
- */
-#define CONFIG_BOOTCOMMAND "bootp;dcache on;bootm"
-
-/*
- * define CONFIG_BOOTARGS to the default kernel parameters. They will used if you don't
- * set different values at the u-boot prompt
- */
-#ifdef USE_VGA_GRAPHICS
- #define CONFIG_BOOTARGS "root=/dev/nfs rw ip=bootp nfsroot=/tftpboot/solidcard3re"
-#else
- #define CONFIG_BOOTARGS "console=ttyS0,115200 root=/dev/nfs rw ip=bootp"
-#endif
-/*
- * Is the USB host controller assembled? If yes define CONFIG_ISP1161_PRESENT
- * This reserves memory bank #4 for this purpose
- */
-#undef CONFIG_ISP1161_PRESENT
-
-#undef CONFIG_LOADS_ECHO /* no echo on for serial download */
-#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
-
-#define CONFIG_NET_MULTI
-/* #define CONFIG_EEPRO100_SROM_WRITE */
-/* #define CONFIG_SHOW_MAC */
-#define CONFIG_EEPRO100
-#define CONFIG_MII 1 /* add 405GP MII PHY management */
-#define CONFIG_PHY_ADDR 1 /* the connected Phy defaults to address 1 */
-
-#define CONFIG_COMMANDS \
- (CONFIG_CMD_DFL | \
- CFG_CMD_PCI | \
- CFG_CMD_IRQ | \
- CFG_CMD_NET | \
- CFG_CMD_MII | \
- CFG_CMD_PING | \
- CFG_CMD_NAND | \
- CFG_CMD_I2C | \
- CFG_CMD_IDE | \
- CFG_CMD_DATE | \
- CFG_CMD_DHCP | \
- CFG_CMD_CACHE | \
- CFG_CMD_ELF )
-
-/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
-#include <cmd_confdefs.h>
-
-#undef CONFIG_WATCHDOG /* watchdog disabled */
-
-/*
- * Miscellaneous configurable options
- */
-#define CFG_LONGHELP 1 /* undef to save memory */
-#define CFG_PROMPT "SC3> " /* Monitor Command Prompt */
-#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
-
-#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
-
-#define CFG_MAXARGS 16 /* max number of command args */
-#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
-
-#define CFG_MEMTEST_START 0x0400000 /* memtest works on */
-#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
-
-/*
- * If CFG_EXT_SERIAL_CLOCK, then the UART divisor is 1.
- * If CFG_405_UART_ERRATA_59, then UART divisor is 31.
- * Otherwise, UART divisor is determined by CPU Clock and CFG_BASE_BAUD value.
- * The Linux BASE_BAUD define should match this configuration.
- * baseBaud = cpuClock/(uartDivisor*16)
- * If CFG_405_UART_ERRATA_59 and 200MHz CPU clock,
- * set Linux BASE_BAUD to 403200.
- *
- * Consider the OPB clock! If it get lower the BASE_BAUD must be lower to
- * (see 405GP datasheet for descritpion)
- */
-#undef CFG_EXT_SERIAL_CLOCK /* external serial clock */
-#undef CFG_405_UART_ERRATA_59 /* 405GP/CR Rev. D silicon */
-#define CFG_BASE_BAUD 921600 /* internal clock */
-
-/* The following table includes the supported baudrates */
-#define CFG_BAUDRATE_TABLE \
- {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}
-
-#define CFG_LOAD_ADDR 0x1000000 /* default load address */
-#define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */
-
-#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
-
-/*-----------------------------------------------------------------------
- * IIC stuff
- *-----------------------------------------------------------------------
- */
-#define CONFIG_HARD_I2C /* I2C with hardware support */
-#undef CONFIG_SOFT_I2C /* I2C bit-banged */
-
-#define I2C_INIT
-#define I2C_ACTIVE 0
-#define I2C_TRISTATE 0
-
-#define CFG_I2C_SPEED 100000 /* use the standard 100kHz speed */
-#define CFG_I2C_SLAVE 0x7F /* mask valid bits */
-
-#define CONFIG_RTC_DS1337
-#define CFG_I2C_RTC_ADDR 0x68
-
-/*-----------------------------------------------------------------------
- * PCI stuff
- *-----------------------------------------------------------------------
- */
-#define PCI_HOST_ADAPTER 0 /* configure ar pci adapter */
-#define PCI_HOST_FORCE 1 /* configure as pci host */
-#define PCI_HOST_AUTO 2 /* detected via arbiter enable */
-
-#define CONFIG_PCI /* include pci support */
-#define CONFIG_PCI_HOST PCI_HOST_FORCE /* select pci host function */
-#define CONFIG_PCI_PNP /* do pci plug-and-play */
- /* resource configuration */
-
-/* If you want to see, whats connected to your PCI bus */
-/* #define CONFIG_PCI_SCAN_SHOW */
-
-#define CFG_PCI_SUBSYS_VENDORID 0x0000 /* PCI Vendor ID: to-do!!! */
-#define CFG_PCI_SUBSYS_DEVICEID 0x0000 /* PCI Device ID: to-do!!! */
-#define CFG_PCI_PTM1LA 0x00000000 /* point to sdram */
-#define CFG_PCI_PTM1MS 0x80000001 /* 2GB, enable hard-wired to 1 */
-#define CFG_PCI_PTM1PCI 0x00000000 /* Host: use this pci address */
-#define CFG_PCI_PTM2LA 0x00000000 /* disabled */
-#define CFG_PCI_PTM2MS 0x00000000 /* disabled */
-#define CFG_PCI_PTM2PCI 0x04000000 /* Host: use this pci address */
-
-/*-----------------------------------------------------------------------
- * External peripheral base address
- *-----------------------------------------------------------------------
- */
-#if !(CONFIG_COMMANDS & CFG_CMD_IDE)
-
-#undef CONFIG_IDE_LED /* no led for ide supported */
-#undef CONFIG_IDE_RESET /* no reset for ide supported */
-
-/*-----------------------------------------------------------------------
- * IDE/ATA stuff
- *-----------------------------------------------------------------------
- */
-#else /* !(CONFIG_COMMANDS & CFG_CMD_IDE) */
-#define CONFIG_START_IDE 1 /* check, if use IDE */
-
-#undef CONFIG_IDE_8xx_DIRECT /* no pcmcia interface required */
-#undef CONFIG_IDE_LED /* no led for ide supported */
-#undef CONFIG_IDE_RESET /* no reset for ide supported */
-
-#define CONFIG_ATAPI
-#define CONFIG_DOS_PARTITION
-#define CFG_IDE_MAXDEVICE (CFG_IDE_MAXBUS*1) /* max. 1 drives per IDE bus */
-
-#ifndef IDE_USES_ISA_EMULATION
-
-/* New and faster access */
-#define CFG_ATA_BASE_ADDR 0x7A000000 /* start of ISA IO emulation */
-
-/* How many IDE busses are available */
-#define CFG_IDE_MAXBUS 1
-
-/* What IDE ports are available */
-#define CFG_ATA_IDE0_OFFSET 0x000 /* first is available */
-#undef CFG_ATA_IDE1_OFFSET /* second not available */
-
-/* access to the data port is calculated:
- CFG_ATA_BASE_ADDR + CFG_ATA_IDE0_OFFSET + CFG_ATA_DATA_OFFSET + 0 */
-#define CFG_ATA_DATA_OFFSET 0x0000 /* Offset for data I/O */
-
-/* access to the registers is calculated:
- CFG_ATA_BASE_ADDR + CFG_ATA_IDE0_OFFSET + CFG_ATA_REG_OFFSET + [1..7] */
-#define CFG_ATA_REG_OFFSET 0x0000 /* Offset for normal register accesses */
-
-/* access to the alternate register is calculated:
- CFG_ATA_BASE_ADDR + CFG_ATA_IDE0_OFFSET + CFG_ATA_ALT_OFFSET + 6 */
-#define CFG_ATA_ALT_OFFSET 0x008 /* Offset for alternate registers */
-
-#else /* IDE_USES_ISA_EMULATION */
-
-#define CFG_ATA_BASE_ADDR 0x79000000 /* start of ISA IO emulation */
-
-/* How many IDE busses are available */
-#define CFG_IDE_MAXBUS 1
-
-/* What IDE ports are available */
-#define CFG_ATA_IDE0_OFFSET 0x01F0 /* first is available */
-#undef CFG_ATA_IDE1_OFFSET /* second not available */
-
-/* access to the data port is calculated:
- CFG_ATA_BASE_ADDR + CFG_ATA_IDE0_OFFSET + CFG_ATA_DATA_OFFSET + 0 */
-#define CFG_ATA_DATA_OFFSET 0x0000 /* Offset for data I/O */
-
-/* access to the registers is calculated:
- CFG_ATA_BASE_ADDR + CFG_ATA_IDE0_OFFSET + CFG_ATA_REG_OFFSET + [1..7] */
-#define CFG_ATA_REG_OFFSET 0x0000 /* Offset for normal register accesses */
-
-/* access to the alternate register is calculated:
- CFG_ATA_BASE_ADDR + CFG_ATA_IDE0_OFFSET + CFG_ATA_ALT_OFFSET + 6 */
-#define CFG_ATA_ALT_OFFSET 0x03F0 /* Offset for alternate registers */
-
-#endif /* IDE_USES_ISA_EMULATION */
-
-#endif /* !(CONFIG_COMMANDS & CFG_CMD_IDE) */
-
-/*
-#define CFG_KEY_REG_BASE_ADDR 0xF0100000
-#define CFG_IR_REG_BASE_ADDR 0xF0200000
-#define CFG_FPGA_REG_BASE_ADDR 0xF0300000
-*/
-
-/*-----------------------------------------------------------------------
- * Start addresses for the final memory configuration
- * (Set up by the startup code)
- * Please note that CFG_SDRAM_BASE _must_ start at 0
- *
- * CFG_FLASH_BASE -> start address of internal flash
- * CFG_MONITOR_BASE -> start of u-boot
- */
-#ifndef __ASSEMBLER__
-extern unsigned long offsetOfBigFlash;
-extern unsigned long offsetOfEnvironment;
-#endif
-
-#define CFG_SDRAM_BASE 0x00000000
-#define CFG_FLASH_BASE 0xFFE00000
-#define CFG_MONITOR_BASE 0xFFFC0000 /* placed last 256k */
-#define CFG_MONITOR_LEN (224 * 1024) /* Reserve 224 KiB for Monitor */
-#define CFG_MALLOC_LEN (128 * 1024) /* Reserve 128 KiB for malloc() */
-
-/*
- * For booting Linux, the board info and command line data
- * have to be in the first 8 MiB of memory, since this is
- * the maximum mapped by the Linux kernel during initialization.
- */
-#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
-/*-----------------------------------------------------------------------
- * FLASH organization ## FIXME: lookup in datasheet
- */
-#define CFG_MAX_FLASH_BANKS 2 /* max number of memory banks */
-#define CFG_MAX_FLASH_SECT 256 /* max number of sectors on one chip */
-
-#define CFG_FLASH_CFI /* flash is CFI compat. */
-#define CFG_FLASH_CFI_DRIVER /* Use common CFI driver*/
-#define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector */
-#define CFG_FLASH_QUIET_TEST 1 /* don't warn upon unknown flash*/
-#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
-#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
-
-#define CFG_ENV_IS_IN_FLASH 1
-#if CFG_ENV_IS_IN_FLASH
- #define CFG_ENV_OFFSET 0x00000000 /* Offset of Environment Sector in bottom type */
- #define CFG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */
- #define CFG_ENV_SECT_SIZE 0x4000 /* see README - env sector total size */
-#endif
-/* let us changing anything in our environment */
-#define CONFIG_ENV_OVERWRITE
-
-/*
- * NAND-FLASH stuff
- */
-#define CFG_MAX_NAND_DEVICE 1
-#define NAND_MAX_CHIPS 1
-#define CFG_NAND_BASE 0x77D00000
-
-/*-----------------------------------------------------------------------
- * Cache Configuration
- *
- * CFG_DCACHE_SIZE -> size of data cache:
- * - 405GP 8k
- * - 405GPr 16k
- * How to handle the difference in chache size?
- * CFG_CACHELINE_SIZE -> size of one cache line: 32 bytes
- * (used in cpu/ppc4xx/start.S)
-*/
-#define CFG_DCACHE_SIZE 16384
-
-#define CFG_CACHELINE_SIZE 32
-
-#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
- #define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */
-#endif
-
-/*
- * Init Memory Controller:
- *
- */
-
-#define FLASH_BASE0_PRELIM CFG_FLASH_BASE
-#define FLASH_BASE1_PRELIM 0
-
-/*-----------------------------------------------------------------------
- * Some informations about the internal SRAM (OCM=On Chip Memory)
- *
- * CFG_OCM_DATA_ADDR -> location
- * CFG_OCM_DATA_SIZE -> size
-*/
-
-#define CFG_TEMP_STACK_OCM 1
-#define CFG_OCM_DATA_ADDR 0xF8000000
-#define CFG_OCM_DATA_SIZE 0x1000
-
-/*-----------------------------------------------------------------------
- * Definitions for initial stack pointer and data area (in DPRAM):
- * - we are using the internal 4k SRAM, so we don't need data cache mapping
- * - internal SRAM (OCM=On Chip Memory) is placed to CFG_OCM_DATA_ADDR
- * - Stackpointer will be located to
- * (CFG_INIT_RAM_ADDR&0xFFFF0000) | (CFG_INIT_SP_OFFSET&0x0000FFFF)
- * in cpu/ppc4xx/start.S
- */
-
-#undef CFG_INIT_DCACHE_CS
-/* Where the internal SRAM starts */
-#define CFG_INIT_RAM_ADDR CFG_OCM_DATA_ADDR
-/* Where the internal SRAM ends (only offset) */
-#define CFG_INIT_RAM_END 0x0F00
-
-/*
-
- CFG_INIT_RAM_ADDR ------> ------------ lower address
- | |
- | ^ |
- | | |
- | | Stack |
- CFG_GBL_DATA_OFFSET ----> ------------
- | |
- | 64 Bytes |
- | |
- CFG_INIT_RAM_END ------> ------------ higher address
- (offset only)
-
-*/
-/* size in bytes reserved for initial data */
-#define CFG_GBL_DATA_SIZE 64
-#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
-/* Initial value of the stack pointern in internal SRAM */
-#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
-
-/*
- * Internal Definitions
- *
- * Boot Flags
- */
-#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
-#define BOOTFLAG_WARM 0x02 /* Software reboot */
-
-/* ################################################################################### */
-/* These defines will be used in cpu/ppc4xx/cpu_init.c to setup external chip selects */
-/* They are currently undefined cause they are initiaized in board/solidcard3/init.S */
-
-/* This chip select accesses the boot device */
-/* It depends on boot select switch if this device is 16 or 8 bit */
-
-#undef CFG_EBC_PB0AP
-#undef CFG_EBC_PB0CR
-
-#undef CFG_EBC_PB1AP
-#undef CFG_EBC_PB1CR
-
-#undef CFG_EBC_PB2AP
-#undef CFG_EBC_PB2CR
-
-#undef CFG_EBC_PB3AP
-#undef CFG_EBC_PB3CR
-
-#undef CFG_EBC_PB4AP
-#undef CFG_EBC_PB4CR
-
-#undef CFG_EBC_PB5AP
-#undef CFG_EBC_PB5CR
-
-#undef CFG_EBC_PB6AP
-#undef CFG_EBC_PB6CR
-
-#undef CFG_EBC_PB7AP
-#undef CFG_EBC_PB7CR
-
-#define CONFIG_SDRAM_BANK0 /* use the standard SDRAM initialization */
-#undef CONFIG_SPD_EEPROM
-
-/*
- * Define this to get more information about system configuration
- */
-/* #define SC3_DEBUGOUT */
-#undef SC3_DEBUGOUT
-
-/***********************************************************************
- * External peripheral base address
- ***********************************************************************/
-
-#define CFG_ISA_MEM_BASE_ADDRESS 0x78000000
-/*
- Die Grafik-Treiber greifen über die Adresse in diesem Macro auf den Chip zu.
- Das funktioniert bei deren Karten, weil sie eine PCI-Bridge benutzen, die
- das gleiche Mapping durchführen kann, wie der SC520 (also Aufteilen von IO-Zugriffen
- auf ISA- und PCI-Zyklen)
- */
-#define CFG_ISA_IO_BASE_ADDRESS 0xE8000000
-/*#define CFG_ISA_IO_BASE_ADDRESS 0x79000000 */
-
-/************************************************************
- * Video support
- ************************************************************/
-
-#ifdef USE_VGA_GRAPHICS
-#define CONFIG_VIDEO /* To enable video controller support */
-#define CONFIG_VIDEO_CT69000
-#define CONFIG_CFB_CONSOLE
-/* #define CONFIG_VIDEO_LOGO */
-#define CONFIG_VGA_AS_SINGLE_DEVICE
-#define CONFIG_VIDEO_SW_CURSOR
-/* #define CONFIG_VIDEO_HW_CURSOR */
-#define CONFIG_VIDEO_ONBOARD /* Video controller is on-board */
-
-#define VIDEO_HW_RECTFILL
-#define VIDEO_HW_BITBLT
-
-#endif
-
-/************************************************************
- * Ident
- ************************************************************/
-#define CONFIG_SC3_VERSION "r1.4"
-
-#define POST_OUT(x) (*((volatile unsigned char*)(0x79000080))=x)
-
-#endif /* __CONFIG_H */
projects / project / bcm63xx / u-boot.git / commitdiff