Matthias Fuchs <matthias.fuchs@esd-electronics.com>
- ADCIOP IOP480 (PPC401)
APC405 PPC405GP
AR405 PPC405GP
ASH405 PPC405EP
CPCI405AB PPC405GP
CPCI405DT PPC405GP
CPCIISER4 PPC405GP
- DASA_SIM IOP480 (PPC401)
DP405 PPC405EP
DU405 PPC405GP
DU440 PPC440EPx
COBJS-$(CONFIG_CMD_ECCTEST) += cmd_ecctest.o
COBJS += fdt.o
COBJS += interrupts.o
-COBJS += iop480_uart.o
COBJS-$(CONFIG_CMD_REGINFO) += reginfo.o
COBJS += sdram.o
COBJS += speed.o
#endif
#endif /* CONFIG_PCI */
-#if defined(CONFIG_PCI) && !defined(CONFIG_IOP480) && \
+#if defined(CONFIG_PCI) && \
!defined(CONFIG_405) && !defined(CONFIG_405EX)
int pci_arbiter_enabled(void)
{
u32 reg;
#endif
-#if !defined(CONFIG_IOP480)
char addstr[64] = "";
sys_info_t sys_info;
int cpu_num;
printf (" 16 kB I-Cache %d kB D-Cache",
((pvr | 0x00000001) == PVR_405GPR_RB) ? 16 : 8);
#endif
-#endif /* !defined(CONFIG_IOP480) */
-
-#if defined(CONFIG_IOP480)
- printf ("PLX IOP480 (PVR=%08x)", pvr);
- printf (" at %s MHz:", strmhz(buf, clock));
- printf (" %u kB I-Cache", 4);
- printf (" %u kB D-Cache", 2);
-#endif
#endif /* !defined(CONFIG_405) */
*/
unsigned long get_tbclk (void)
{
-#if !defined(CONFIG_IOP480)
sys_info_t sys_info;
get_sys_info(&sys_info);
return (sys_info.freqProcessor);
-#else
- return (66000000);
-#endif
-
}
+++ /dev/null
-/*
- * (C) Copyright 2000-2006
- * 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 <common.h>
-#include <commproc.h>
-#include <asm/processor.h>
-#include <asm/io.h>
-#include <watchdog.h>
-#include <serial.h>
-#include <linux/compiler.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-#ifdef CONFIG_IOP480
-
-#define SPU_BASE 0x40000000
-
-#define spu_LineStat_rc 0x00 /* Line Status Register (Read/Clear) */
-#define spu_LineStat_w 0x04 /* Line Status Register (Set) */
-#define spu_Handshk_rc 0x08 /* Handshake Status Register (Read/Clear) */
-#define spu_Handshk_w 0x0c /* Handshake Status Register (Set) */
-#define spu_BRateDivh 0x10 /* Baud rate divisor high */
-#define spu_BRateDivl 0x14 /* Baud rate divisor low */
-#define spu_CtlReg 0x18 /* Control Register */
-#define spu_RxCmd 0x1c /* Rx Command Register */
-#define spu_TxCmd 0x20 /* Tx Command Register */
-#define spu_RxBuff 0x24 /* Rx data buffer */
-#define spu_TxBuff 0x24 /* Tx data buffer */
-
-/*-----------------------------------------------------------------------------+
- | Line Status Register.
- +-----------------------------------------------------------------------------*/
-#define asyncLSRport1 0x40000000
-#define asyncLSRport1set 0x40000004
-#define asyncLSRDataReady 0x80
-#define asyncLSRFramingError 0x40
-#define asyncLSROverrunError 0x20
-#define asyncLSRParityError 0x10
-#define asyncLSRBreakInterrupt 0x08
-#define asyncLSRTxHoldEmpty 0x04
-#define asyncLSRTxShiftEmpty 0x02
-
-/*-----------------------------------------------------------------------------+
- | Handshake Status Register.
- +-----------------------------------------------------------------------------*/
-#define asyncHSRport1 0x40000008
-#define asyncHSRport1set 0x4000000c
-#define asyncHSRDsr 0x80
-#define asyncLSRCts 0x40
-
-/*-----------------------------------------------------------------------------+
- | Control Register.
- +-----------------------------------------------------------------------------*/
-#define asyncCRport1 0x40000018
-#define asyncCRNormal 0x00
-#define asyncCRLoopback 0x40
-#define asyncCRAutoEcho 0x80
-#define asyncCRDtr 0x20
-#define asyncCRRts 0x10
-#define asyncCRWordLength7 0x00
-#define asyncCRWordLength8 0x08
-#define asyncCRParityDisable 0x00
-#define asyncCRParityEnable 0x04
-#define asyncCREvenParity 0x00
-#define asyncCROddParity 0x02
-#define asyncCRStopBitsOne 0x00
-#define asyncCRStopBitsTwo 0x01
-#define asyncCRDisableDtrRts 0x00
-
-/*-----------------------------------------------------------------------------+
- | Receiver Command Register.
- +-----------------------------------------------------------------------------*/
-#define asyncRCRport1 0x4000001c
-#define asyncRCRDisable 0x00
-#define asyncRCREnable 0x80
-#define asyncRCRIntDisable 0x00
-#define asyncRCRIntEnabled 0x20
-#define asyncRCRDMACh2 0x40
-#define asyncRCRDMACh3 0x60
-#define asyncRCRErrorInt 0x10
-#define asyncRCRPauseEnable 0x08
-
-/*-----------------------------------------------------------------------------+
- | Transmitter Command Register.
- +-----------------------------------------------------------------------------*/
-#define asyncTCRport1 0x40000020
-#define asyncTCRDisable 0x00
-#define asyncTCREnable 0x80
-#define asyncTCRIntDisable 0x00
-#define asyncTCRIntEnabled 0x20
-#define asyncTCRDMACh2 0x40
-#define asyncTCRDMACh3 0x60
-#define asyncTCRTxEmpty 0x10
-#define asyncTCRErrorInt 0x08
-#define asyncTCRStopPause 0x04
-#define asyncTCRBreakGen 0x02
-
-/*-----------------------------------------------------------------------------+
- | Miscellanies defines.
- +-----------------------------------------------------------------------------*/
-#define asyncTxBufferport1 0x40000024
-#define asyncRxBufferport1 0x40000024
-#define asyncDLABLsbport1 0x40000014
-#define asyncDLABMsbport1 0x40000010
-#define asyncXOFFchar 0x13
-#define asyncXONchar 0x11
-
-/*
- * Minimal serial functions needed to use one of the SMC ports
- * as serial console interface.
- */
-
-static int iop480_serial_init(void)
-{
- unsigned short br_reg;
-
- br_reg = ((((CONFIG_CPUCLOCK * 1000000) / 16) / gd->baudrate) - 1);
-
- /*
- * Init onboard UART
- */
- out_8((u8 *)SPU_BASE + spu_LineStat_rc, 0x78); /* Clear all bits in Line Status Reg */
- out_8((u8 *)SPU_BASE + spu_BRateDivl, (br_reg & 0x00ff)); /* Set baud rate divisor... */
- out_8((u8 *)SPU_BASE + spu_BRateDivh, ((br_reg & 0xff00) >> 8)); /* ... */
- out_8((u8 *)SPU_BASE + spu_CtlReg, 0x08); /* Set 8 bits, no parity and 1 stop bit */
- out_8((u8 *)SPU_BASE + spu_RxCmd, 0xb0); /* Enable Rx */
- out_8((u8 *)SPU_BASE + spu_TxCmd, 0x9c); /* Enable Tx */
- out_8((u8 *)SPU_BASE + spu_Handshk_rc, 0xff); /* Clear Handshake */
- in_8((u8 *)SPU_BASE + spu_RxBuff); /* Dummy read, to clear receiver */
-
- return (0);
-}
-
-static void iop480_serial_setbrg(void)
-{
- unsigned short br_reg;
-
- br_reg = ((((CONFIG_CPUCLOCK * 1000000) / 16) / gd->baudrate) - 1);
-
- out_8((u8 *)SPU_BASE + spu_BRateDivl,
- (br_reg & 0x00ff)); /* Set baud rate divisor... */
- out_8((u8 *)SPU_BASE + spu_BRateDivh,
- ((br_reg & 0xff00) >> 8)); /* ... */
-}
-
-static void iop480_serial_putc(const char c)
-{
- if (c == '\n')
- serial_putc ('\r');
-
- /* load status from handshake register */
- if (in_8((u8 *)SPU_BASE + spu_Handshk_rc) != 00)
- out_8((u8 *)SPU_BASE + spu_Handshk_rc, 0xff); /* Clear Handshake */
-
- out_8((u8 *)SPU_BASE + spu_TxBuff, c); /* Put char */
-
- while ((in_8((u8 *)SPU_BASE + spu_LineStat_rc) & 04) != 04) {
- if (in_8((u8 *)SPU_BASE + spu_Handshk_rc) != 00)
- out_8((u8 *)SPU_BASE + spu_Handshk_rc, 0xff); /* Clear Handshake */
- }
-}
-
-static void iop480_serial_puts(const char *s)
-{
- while (*s) {
- serial_putc (*s++);
- }
-}
-
-static int iop480_serial_getc(void)
-{
- unsigned char status = 0;
-
- while (1) {
- status = in_8((u8 *)asyncLSRport1);
- if ((status & asyncLSRDataReady) != 0x0) {
- break;
- }
- if ((status & ( asyncLSRFramingError |
- asyncLSROverrunError |
- asyncLSRParityError |
- asyncLSRBreakInterrupt )) != 0) {
- (void) out_8((u8 *)asyncLSRport1,
- asyncLSRFramingError |
- asyncLSROverrunError |
- asyncLSRParityError |
- asyncLSRBreakInterrupt );
- }
- }
- return (0x000000ff & (int) in_8((u8 *)asyncRxBufferport1));
-}
-
-static int iop480_serial_tstc(void)
-{
- unsigned char status;
-
- status = in_8((u8 *)asyncLSRport1);
- if ((status & asyncLSRDataReady) != 0x0) {
- return (1);
- }
- if ((status & ( asyncLSRFramingError |
- asyncLSROverrunError |
- asyncLSRParityError |
- asyncLSRBreakInterrupt )) != 0) {
- (void) out_8((u8 *)asyncLSRport1,
- asyncLSRFramingError |
- asyncLSROverrunError |
- asyncLSRParityError |
- asyncLSRBreakInterrupt);
- }
- return 0;
-}
-
-static struct serial_device iop480_serial_drv = {
- .name = "iop480_serial",
- .start = iop480_serial_init,
- .stop = NULL,
- .setbrg = iop480_serial_setbrg,
- .putc = iop480_serial_putc,
- .puts = iop480_serial_puts,
- .getc = iop480_serial_getc,
- .tstc = iop480_serial_tstc,
-};
-
-void iop480_serial_initialize(void)
-{
- serial_register(&iop480_serial_drv);
-}
-
-__weak struct serial_device *default_serial_console(void)
-{
- return &iop480_serial_drv;
-}
-#endif /* CONFIG_IOP480 */
int get_clocks (void)
{
-#if defined(CONFIG_405GP) || defined(CONFIG_405CR) || \
- defined(CONFIG_405EP) || defined(CONFIG_405EZ) || \
- defined(CONFIG_405EX) || defined(CONFIG_405) || \
- defined(CONFIG_440)
sys_info_t sys_info;
get_sys_info (&sys_info);
gd->cpu_clk = sys_info.freqProcessor;
gd->bus_clk = sys_info.freqPLB;
-#endif /* defined(CONFIG_405GP) || defined(CONFIG_405CR) */
-
-#ifdef CONFIG_IOP480
- gd->cpu_clk = 66000000;
- gd->bus_clk = 66000000;
-#endif
return (0);
}
get_sys_info (&sys_info);
val = sys_info.freqPLB;
-
-#elif defined(CONFIG_IOP480)
-
- val = 66;
-
#else
# error get_bus_freq() not implemented
#endif
return val;
}
-#if !defined(CONFIG_IOP480)
ulong get_OPB_freq (void)
{
PPC4xx_SYS_INFO sys_info;
return sys_info.freqOPB;
}
-#endif
#endif /* CONFIG_440 */
-/*****************************************************************************/
-#ifdef CONFIG_IOP480
- /*----------------------------------------------------------------------- */
- /* Set up some machine state registers. */
- /*----------------------------------------------------------------------- */
- addi r0,r0,0x0000 /* initialize r0 to zero */
- mtspr SPRN_ESR,r0 /* clear Exception Syndrome Reg */
- mttcr r0 /* timer control register */
- mtexier r0 /* disable all interrupts */
- addis r4,r0,0xFFFF /* set r4 to 0xFFFFFFFF (status in the */
- ori r4,r4,0xFFFF /* dbsr is cleared by setting bits to 1) */
- mtdbsr r4 /* clear/reset the dbsr */
- mtexisr r4 /* clear all pending interrupts */
- addis r4,r0,0x8000
- mtexier r4 /* enable critical exceptions */
- addis r4,r0,0x0000 /* assume 403GCX - enable core clk */
- ori r4,r4,0x4020 /* dbling (no harm done on GA and GC */
- mtiocr r4 /* since bit not used) & DRC to latch */
- /* data bus on rising edge of CAS */
- /*----------------------------------------------------------------------- */
- /* Clear XER. */
- /*----------------------------------------------------------------------- */
- mtxer r0
- /*----------------------------------------------------------------------- */
- /* Invalidate i-cache and d-cache TAG arrays. */
- /*----------------------------------------------------------------------- */
- addi r3,0,1024 /* 1/4 of I-cache size, half of D-cache */
- addi r4,0,1024 /* 1/4 of I-cache */
-..cloop:
- iccci 0,r3
- iccci r4,r3
- dccci 0,r3
- addic. r3,r3,-16 /* move back one cache line */
- bne ..cloop /* loop back to do rest until r3 = 0 */
-
- /* */
- /* initialize IOP480 so it can read 1 MB code area for SRAM spaces */
- /* this requires enabling MA[17..0], by default only MA[12..0] are enabled. */
- /* */
-
- /* first copy IOP480 register base address into r3 */
- addis r3,0,0x5000 /* IOP480 register base address hi */
-/* ori r3,r3,0x0000 / IOP480 register base address lo */
-
-#ifdef CONFIG_ADCIOP
- /* use r4 as the working variable */
- /* turn on CS3 (LOCCTL.7) */
- lwz r4,0x84(r3) /* LOCTL is at offset 0x84 */
- andi. r4,r4,0xff7f /* make bit 7 = 0 -- CS3 mode */
- stw r4,0x84(r3) /* LOCTL is at offset 0x84 */
-#endif
-
-#ifdef CONFIG_DASA_SIM
- /* use r4 as the working variable */
- /* turn on MA17 (LOCCTL.7) */
- lwz r4,0x84(r3) /* LOCTL is at offset 0x84 */
- ori r4,r4,0x80 /* make bit 7 = 1 -- MA17 mode */
- stw r4,0x84(r3) /* LOCTL is at offset 0x84 */
-#endif
-
- /* turn on MA16..13 (LCS0BRD.12 = 0) */
- lwz r4,0x100(r3) /* LCS0BRD is at offset 0x100 */
- andi. r4,r4,0xefff /* make bit 12 = 0 */
- stw r4,0x100(r3) /* LCS0BRD is at offset 0x100 */
-
- /* make sure above stores all comlete before going on */
- sync
-
- /* last thing, set local init status done bit (DEVINIT.31) */
- lwz r4,0x80(r3) /* DEVINIT is at offset 0x80 */
- oris r4,r4,0x8000 /* make bit 31 = 1 */
- stw r4,0x80(r3) /* DEVINIT is at offset 0x80 */
-
- /* clear all pending interrupts and disable all interrupts */
- li r4,-1 /* set p1 to 0xffffffff */
- stw r4,0x1b0(r3) /* clear all pending interrupts */
- stw r4,0x1b8(r3) /* clear all pending interrupts */
- li r4,0 /* set r4 to 0 */
- stw r4,0x1b4(r3) /* disable all interrupts */
- stw r4,0x1bc(r3) /* disable all interrupts */
-
- /* make sure above stores all comlete before going on */
- sync
-
- /* Set-up icache cacheability. */
- lis r1, CONFIG_SYS_ICACHE_SACR_VALUE@h
- ori r1, r1, CONFIG_SYS_ICACHE_SACR_VALUE@l
- mticcr r1
- isync
-
- /* Set-up dcache cacheability. */
- lis r1, CONFIG_SYS_DCACHE_SACR_VALUE@h
- ori r1, r1, CONFIG_SYS_DCACHE_SACR_VALUE@l
- mtdccr r1
-
- addis r1,r0,CONFIG_SYS_INIT_RAM_ADDR@h
- ori r1,r1,CONFIG_SYS_INIT_SP_OFFSET /* set up the stack to SDRAM */
- li r0, 0 /* Make room for stack frame header and */
- stwu r0, -4(r1) /* clear final stack frame so that */
- stwu r0, -4(r1) /* stack backtraces terminate cleanly */
-
- GET_GOT /* initialize GOT access */
-
- bl board_init_f /* run first part of init code (from Flash) */
- /* NOTREACHED - board_init_f() does not return */
-
-#endif /* CONFIG_IOP480 */
-
/*****************************************************************************/
#if defined(CONFIG_405GP) || defined(CONFIG_405CR) || \
defined(CONFIG_405EP) || defined(CONFIG_405EZ) || \
#include <asm/processor.h>
/* bytes per L1 cache line */
-#if defined(CONFIG_8xx) || defined(CONFIG_IOP480)
+#if defined(CONFIG_8xx)
#define L1_CACHE_SHIFT 4
#elif defined(CONFIG_PPC64BRIDGE)
#define L1_CACHE_SHIFT 7
#define PPC_128MB_SACR_BIT(addr) ((addr) >> 27)
#define PPC_128MB_SACR_VALUE(addr) PPC_REG_VAL(PPC_128MB_SACR_BIT(addr),1)
-#ifndef CONFIG_IOP480
#define CONFIG_SYS_DCACHE_SIZE (16 << 10) /* For AMCC 405 CPUs */
-#else
-#define CONFIG_SYS_DCACHE_SIZE (2 << 10) /* For PLX IOP480(403)*/
-#endif
/* DCR registers */
#define PLB0_ACR 0x0087
PPChameleonEVB_HI_33 powerpc ppc4xx PPChameleonEVB dave - PPChameleonEVB:PPCHAMELEON_MODULE_MODEL=2,PPCHAMELEON_CLK_33
PPChameleonEVB_ME_25 powerpc ppc4xx PPChameleonEVB dave - PPChameleonEVB:PPCHAMELEON_MODULE_MODEL=1,PPCHAMELEON_CLK_25
PPChameleonEVB_ME_33 powerpc ppc4xx PPChameleonEVB dave - PPChameleonEVB:PPCHAMELEON_MODULE_MODEL=1,PPCHAMELEON_CLK_33
-ADCIOP powerpc ppc4xx adciop esd
APC405 powerpc ppc4xx apc405 esd
AR405 powerpc ppc4xx ar405 esd
ASH405 powerpc ppc4xx ash405 esd
CPCI405AB powerpc ppc4xx cpci405 esd
CPCI405DT powerpc ppc4xx cpci405 esd
CPCIISER4 powerpc ppc4xx cpciiser4 esd
-DASA_SIM powerpc ppc4xx dasa_sim esd
DP405 powerpc ppc4xx dp405 esd
DU405 powerpc ppc4xx du405 esd
DU440 powerpc ppc4xx du440 esd
}
#endif
-#if defined(CONFIG_4xx) || defined(CONFIG_IOP480)
+#if defined(CONFIG_4xx)
# if defined(CONFIG_440)
# if defined(CONFIG_440SPE)
unsigned long determine_sysper(void);
+++ /dev/null
-/*
- * (C) Copyright 2001
- * Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.com
- *
- * 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
- */
-
-/*
- * board/config.h - configuration options, board specific
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-/*
- * High Level Configuration Options
- * (easy to change)
- */
-
-#define CONFIG_IOP480 1 /* This is a IOP480 CPU */
-#define CONFIG_ADCIOP 1 /* ...on a ADCIOP board */
-
-#define CONFIG_SYS_TEXT_BASE 0xFFFD0000
-
-#define CONFIG_BOARD_EARLY_INIT_F 1 /* call board_early_init_f() */
-
-#define CONFIG_CLOCKS_IN_MHZ 1 /* clocks passsed to Linux in MHz */
-
-#define CONFIG_CPUCLOCK 66
-#define CONFIG_BUSCLOCK (CONFIG_CPUCLOCK)
-
-#define CONFIG_BAUDRATE 9600
-#define CONFIG_BOOTDELAY 3 /* autoboot after 3 seconds */
-#define CONFIG_BOOTCOMMAND "bootm ffc00000" /* autoboot command */
-
-#undef CONFIG_BOOTARGS
-
-#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
-#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
-
-#undef CONFIG_WATCHDOG /* watchdog disabled */
-
-#define CONFIG_PHY_ADDR 0 /* PHY address */
-
-#define CONFIG_IPADDR 10.0.18.222
-#define CONFIG_SERVERIP 10.0.18.190
-
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_IRQ
-#define CONFIG_CMD_ELF
-#define CONFIG_CMD_ASKENV
-
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
-#else
-#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
-#endif
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
-#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
-#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
-
-#define CONFIG_SYS_CONSOLE_INFO_QUIET 1 /* don't print console @ startup*/
-
-#define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */
-#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
-
-/* The following table includes the supported baudrates */
-#define CONFIG_SYS_BAUDRATE_TABLE \
- { 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200 }
-
-#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
-
-#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
-
-#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
-
-/*-----------------------------------------------------------------------
- * Definitions for initial stack pointer and data area (in DPRAM)
- */
-#define CONFIG_SYS_INIT_RAM_ADDR 0x00df0000 /* inside of SDRAM */
-#define CONFIG_SYS_INIT_RAM_SIZE 0x0f00 /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
-#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
-
-/*-----------------------------------------------------------------------
- * Start addresses for the final memory configuration
- * (Set up by the startup code)
- * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
- */
-#define CONFIG_SYS_SDRAM_BASE 0x00000000
-#define CONFIG_SYS_FLASH_BASE 0xFFFD0000
-#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
-#define CONFIG_SYS_MONITOR_LEN (192 << 10) /* Reserve 192 kB for Monitor */
-#define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
-
-/*
- * For booting Linux, the board info and command line data
- * have to be in the first 8 MB of memory, since this is
- * the maximum mapped by the Linux kernel during initialization.
- */
-#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
-/*-----------------------------------------------------------------------
- * FLASH organization
- */
-#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */
-#define CONFIG_SYS_MAX_FLASH_SECT 256 /* max number of sectors on one chip */
-
-#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
-#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
-
-#define CONFIG_SYS_FLASH_WORD_SIZE unsigned char /* flash word size (width) */
-#define CONFIG_SYS_FLASH_ADDR0 0x0AA9 /* 1st address for flash config cycles */
-#define CONFIG_SYS_FLASH_ADDR1 0x0556 /* 2nd address for flash config cycles */
-/*
- * The following defines are added for buggy IOP480 byte interface.
- * All other boards should use the standard values (CPCI405 etc.)
- */
-#define CONFIG_SYS_FLASH_READ0 0x0002 /* 0 is standard */
-#define CONFIG_SYS_FLASH_READ1 0x0000 /* 1 is standard */
-#define CONFIG_SYS_FLASH_READ2 0x0004 /* 2 is standard */
-
-#define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
-
-#if 1 /* Use NVRAM for environment variables */
-/*-----------------------------------------------------------------------
- * NVRAM organization
- */
-#define CONFIG_ENV_IS_IN_NVRAM 1 /* use NVRAM for environment vars */
-#define CONFIG_SYS_NVRAM_BASE_ADDR 0x10000000 /* NVRAM base address */
-#define CONFIG_SYS_NVRAM_SIZE (32*1024) /* NVRAM size */
-#define CONFIG_ENV_SIZE 0x0400 /* Size of Environment vars */
-#define CONFIG_ENV_ADDR \
- (CONFIG_SYS_NVRAM_BASE_ADDR+CONFIG_SYS_NVRAM_SIZE-CONFIG_ENV_SIZE) /* Env */
-#define CONFIG_SYS_VXWORKS_MAC_PTR (CONFIG_SYS_NVRAM_BASE_ADDR+0x7800) /* VxWorks eth-addr*/
-
-#else /* Use FLASH for environment variables */
-
-#define CONFIG_ENV_IS_IN_FLASH 1
-#define CONFIG_ENV_OFFSET 0x00010000 /* Offset of Environment Sector */
-#define CONFIG_ENV_SIZE 0x1000 /* Total Size of Environment Sector */
-
-#define CONFIG_ENV_SECT_SIZE 0x8000 /* see README - env sector total size */
-
-#endif
-
-/*-----------------------------------------------------------------------
- * PCI stuff
- */
-#define CONFIG_PCI /* include pci support */
-#undef CONFIG_PCI_PNP
-
-
-#define CONFIG_TULIP
-
-#define CONFIG_SYS_ETH_DEV_FN 0x0000
-#define CONFIG_SYS_ETH_IOBASE 0x0fff0000
-
-/*
- * Init Memory Controller:
- *
- * BR0/1 and OR0/1 (FLASH)
- */
-
-#define FLASH_BASE0_PRELIM 0xFFC00000 /* FLASH bank #0 */
-#define FLASH_BASE1_PRELIM 0xFFE00000 /* FLASH bank #1 */
-
-#endif /* __CONFIG_H */
+++ /dev/null
-/*
- * (C) Copyright 2001
- * Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.com
- *
- * 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
- */
-
-/*
- * board/config.h - configuration options, board specific
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-/*
- * High Level Configuration Options
- * (easy to change)
- */
-
-#define CONFIG_IOP480 1 /* This is a IOP480 CPU */
-#define CONFIG_DASA_SIM 1 /* ...on a DASA_SIM board */
-
-#define CONFIG_SYS_TEXT_BASE 0xFFFC0000
-#define CONFIG_SYS_LDSCRIPT "board/esd/dasa_sim/u-boot.lds"
-
-#define CONFIG_BOARD_EARLY_INIT_F 1 /* call board_early_init_f() */
-
-#define CONFIG_CLOCKS_IN_MHZ 1 /* clocks passsed to Linux in MHz */
-
-#define CONFIG_CPUCLOCK 66
-#define CONFIG_BUSCLOCK (CONFIG_CPUCLOCK)
-
-#define CONFIG_BAUDRATE 9600
-#define CONFIG_BOOTDELAY 3 /* autoboot after 5 seconds */
-#define CONFIG_BOOTCOMMAND "bootm ffe00000" /* autoboot command */
-
-#undef CONFIG_BOOTARGS
-
-#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
-#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
-
-#undef CONFIG_WATCHDOG /* watchdog disabled */
-
-#define CONFIG_IPADDR 10.0.18.222
-#define CONFIG_SERVERIP 10.0.18.190
-
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_BSP
-
-
-#if 0 /* Does not appear to be used?! If it is used, needs to be fixed */
-#define CONFIG_SOFT_I2C /* Software I2C support enabled */
-#endif
-#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
-#else
-#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
-#endif
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
-#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
-#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
-
-#define CONFIG_SYS_CONSOLE_INFO_QUIET 1 /* don't print console @ startup*/
-
-#define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */
-#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
-
-/* The following table includes the supported baudrates */
-#define CONFIG_SYS_BAUDRATE_TABLE \
- { 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200 }
-
-#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
-
-#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
-
-#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
-
-/*-----------------------------------------------------------------------
- * Definitions for initial stack pointer and data area (in DPRAM)
- */
-#define CONFIG_SYS_INIT_RAM_ADDR 0x00df0000 /* inside of SDRAM */
-#define CONFIG_SYS_INIT_RAM_SIZE 0x0f00 /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
-#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
-
-/*-----------------------------------------------------------------------
- * Start addresses for the final memory configuration
- * (Set up by the startup code)
- * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
- */
-#define CONFIG_SYS_SDRAM_BASE 0x00000000
-#define CONFIG_SYS_FLASH_BASE 0xFFFC0000
-#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
-#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 128 kB for Monitor */
-#define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
-
-/*
- * For booting Linux, the board info and command line data
- * have to be in the first 8 MB of memory, since this is
- * the maximum mapped by the Linux kernel during initialization.
- */
-#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
-/*-----------------------------------------------------------------------
- * FLASH organization
- */
-#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
-#define CONFIG_SYS_MAX_FLASH_SECT 256 /* max number of sectors on one chip */
-
-#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
-#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
-
-#define CONFIG_SYS_FLASH_WORD_SIZE unsigned char /* flash word size (width) */
-#define CONFIG_SYS_FLASH_ADDR0 0x0AA9 /* 1st address for flash config cycles */
-#define CONFIG_SYS_FLASH_ADDR1 0x0556 /* 2nd address for flash config cycles */
-/*
- * The following defines are added for buggy IOP480 byte interface.
- * All other boards should use the standard values (CPCI405 etc.)
- */
-#define CONFIG_SYS_FLASH_READ0 0x0002 /* 0 is standard */
-#define CONFIG_SYS_FLASH_READ1 0x0000 /* 1 is standard */
-#define CONFIG_SYS_FLASH_READ2 0x0004 /* 2 is standard */
-
-#define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
-
-#define CONFIG_ENV_IS_IN_FLASH 1
-#define CONFIG_ENV_OFFSET 0x00010000 /* Offset of Environment Sector */
-#define CONFIG_ENV_SIZE 0x1000 /* Total Size of Environment Sector */
-
-#if 0
-#define CONFIG_ENV_SECT_SIZE 0x8000 /* see README - env sector total size */
-#else
-#define CONFIG_ENV_SECT_SIZE 0x10000 /* see README - env sector total size */
-#endif
-
-/*-----------------------------------------------------------------------
- * PCI stuff
- */
-#define CONFIG_PCI /* include pci support */
-#undef CONFIG_PCI_PNP
-
-
-#define CONFIG_TULIP
-
-#define CONFIG_SYS_ETH_DEV_FN 0x0000
-#define CONFIG_SYS_ETH_IOBASE 0x0fff0000
-#define CONFIG_SYS_PCI9054_DEV_FN 0x0800
-#define CONFIG_SYS_PCI9054_IOBASE 0x0eff0000
-
-/*
- * Init Memory Controller:
- *
- * BR0/1 and OR0/1 (FLASH)
- */
-
-#define FLASH_BASE0_PRELIM 0xFFE00000 /* FLASH bank #0 */
-
-#endif /* __CONFIG_H */
#ifndef CONFIG_SYS_VXWORKS_BOOT_DEVICE
#if defined(CONFIG_4xx)
#define CONFIG_SYS_VXWORKS_BOOT_DEVICE "emac(0,0)"
-#elif defined(CONFIG_IOP480)
-#define CONFIG_SYS_VXWORKS_BOOT_DEVICE "dc(0,0)"
#else
#define CONFIG_SYS_VXWORKS_BOOT_DEVICE "eth(0,0)"
#endif
projects / project / bcm63xx / u-boot.git / commitdiff