debris MPC8245
KVME080 MPC8245
-Robert Lazarski <robertlazarski@gmail.com>
-
- ATUM8548 MPC8548
-
The LEOX team <team@leox.org>
ELPT860 MPC860T
+++ /dev/null
-#
-# Copyright 2004 Freescale Semiconductor.
-# (C) Copyright 2001-2006
-# 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 $(TOPDIR)/config.mk
-ifneq ($(OBJTREE),$(SRCTREE))
-$(shell mkdir -p $(obj)../common)
-endif
-
-LIB = $(obj)lib$(BOARD).o
-
-COBJS-y += $(BOARD).o
-COBJS-y += law.o
-COBJS-y += tlb.o
-COBJS-$(CONFIG_FSL_DDR2) += ddr.o
-
-SRCS := $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
-OBJS := $(addprefix $(obj),$(COBJS-y))
-SOBJS := $(addprefix $(obj),$(SOBJS))
-
-$(LIB): $(obj).depend $(OBJS) $(SOBJS)
- $(call cmd_link_o_target, $(OBJS))
-
-clean:
- rm -f $(OBJS) $(SOBJS)
-
-distclean: clean
- rm -f $(LIB) core *.bak $(obj).depend
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+++ /dev/null
-/*
- * Copyright 2007
- * Robert Lazarski, Instituto Atlantico, robertlazarski@gmail.com
- *
- * Copyright 2007 Freescale Semiconductor, Inc.
- *
- * 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 <command.h>
-#include <pci.h>
-#include <asm/processor.h>
-#include <asm/immap_85xx.h>
-#include <asm/fsl_pci.h>
-#include <asm/fsl_ddr_sdram.h>
-#include <asm/io.h>
-#include <asm/mmu.h>
-#include <spd_sdram.h>
-#include <miiphy.h>
-#include <libfdt.h>
-#include <fdt_support.h>
-
-long int fixed_sdram(void);
-
-int board_early_init_f (void)
-{
- return 0;
-}
-
-int checkboard (void)
-{
- volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
- volatile fsl_lbc_t *lbc = LBC_BASE_ADDR;
- volatile ccsr_local_ecm_t *ecm = (void *)(CONFIG_SYS_MPC85xx_ECM_ADDR);
-
- if ((uint)&gur->porpllsr != 0xe00e0000) {
- printf("immap size error %lx\n",(ulong)&gur->porpllsr);
- }
- printf ("Board: ATUM8548\n");
-
- lbc->ltesr = 0xffffffff; /* Clear LBC error interrupts */
- lbc->lteir = 0xffffffff; /* Enable LBC error interrupts */
- ecm->eedr = 0xffffffff; /* Clear ecm errors */
- ecm->eeer = 0xffffffff; /* Enable ecm errors */
-
- return 0;
-}
-
-#if !defined(CONFIG_SPD_EEPROM)
-/*************************************************************************
- * fixed sdram init -- doesn't use serial presence detect.
- ************************************************************************/
-long int fixed_sdram (void)
-{
- volatile ccsr_ddr_t *ddr= (void *)(CONFIG_SYS_MPC85xx_DDR_ADDR);
-
- ddr->cs0_bnds = CONFIG_SYS_DDR_CS0_BNDS;
- ddr->cs0_config = CONFIG_SYS_DDR_CS0_CONFIG;
- ddr->timing_cfg_0 = CONFIG_SYS_DDR_TIMING_0;
- ddr->timing_cfg_1 = CONFIG_SYS_DDR_TIMING_1;
- ddr->timing_cfg_2 = CONFIG_SYS_DDR_TIMING_2;
- ddr->sdram_mode = CONFIG_SYS_DDR_MODE;
- ddr->sdram_interval = CONFIG_SYS_DDR_INTERVAL;
- #if defined (CONFIG_DDR_ECC)
- ddr->err_disable = 0x0000000D;
- ddr->err_sbe = 0x00ff0000;
- #endif
- asm("sync;isync;msync");
- udelay(500);
- #if defined (CONFIG_DDR_ECC)
- /* Enable ECC checking */
- ddr->sdram_cfg = (CONFIG_SYS_DDR_CONTROL | 0x20000000);
- #else
- ddr->sdram_cfg = CONFIG_SYS_DDR_CONTROL;
- #endif
- asm("sync; isync; msync");
- udelay(500);
- return CONFIG_SYS_SDRAM_SIZE * 1024 * 1024;
-}
-#endif /* !defined(CONFIG_SPD_EEPROM) */
-
-phys_size_t
-initdram(int board_type)
-{
- long dram_size = 0;
-
- puts("Initializing\n");
-
-#if defined(CONFIG_SPD_EEPROM)
- puts("fsl_ddr_sdram\n");
- dram_size = fsl_ddr_sdram();
- dram_size = setup_ddr_tlbs(dram_size / 0x100000);
- dram_size *= 0x100000;
-#else
- puts("fixed_sdram\n");
- dram_size = fixed_sdram ();
-#endif
-
- puts(" DDR: ");
- return dram_size;
-}
-
-#if defined(CONFIG_SYS_DRAM_TEST)
-int
-testdram(void)
-{
- uint *pstart = (uint *) CONFIG_SYS_MEMTEST_START;
- uint *pend = (uint *) CONFIG_SYS_MEMTEST_END;
- uint *p;
-
- printf("Testing DRAM from 0x%08x to 0x%08x\n",
- CONFIG_SYS_MEMTEST_START,
- CONFIG_SYS_MEMTEST_END);
-
- printf("DRAM test phase 1:\n");
- for (p = pstart; p < pend; p++) {
- printf ("DRAM test attempting to write 0xaaaaaaaa at: %08x\n", (uint) p);
- *p = 0xaaaaaaaa;
- }
-
- for (p = pstart; p < pend; p++) {
- if (*p != 0xaaaaaaaa) {
- printf ("DRAM test fails at: %08x\n", (uint) p);
- return 1;
- }
- }
-
- printf("DRAM test phase 2:\n");
- for (p = pstart; p < pend; p++)
- *p = 0x55555555;
-
- for (p = pstart; p < pend; p++) {
- if (*p != 0x55555555) {
- printf ("DRAM test fails at: %08x\n", (uint) p);
- return 1;
- }
- }
-
- printf("DRAM test passed.\n");
- return 0;
-}
-#endif
-
-#ifdef CONFIG_PCI1
-static struct pci_controller pci1_hose;
-#endif
-
-#ifdef CONFIG_PCI2
-static struct pci_controller pci2_hose;
-#endif
-
-#ifdef CONFIG_PCIE1
-static struct pci_controller pcie1_hose;
-#endif
-
-void pci_init_board(void)
-{
- volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
- struct fsl_pci_info pci_info[3];
- u32 devdisr, pordevsr, io_sel;
- u32 porpllsr, pci_agent, pci_speed, pci_32, pci_arb, pci_clk_sel;
- int first_free_busno = 0;
- int num = 0;
-
- int pcie_ep, pcie_configured;
-
- devdisr = in_be32(&gur->devdisr);
- pordevsr = in_be32(&gur->pordevsr);
- porpllsr = in_be32(&gur->porpllsr);
- io_sel = (pordevsr & MPC85xx_PORDEVSR_IO_SEL) >> 19;
-
- debug (" pci_init_board: devdisr=%x, io_sel=%x\n", devdisr, io_sel);
-
- /* explicitly set 'Clock out select register' to echo SYSCLK input to our CPLD */
- setbits_be32(&gur->clkocr, MPC85xx_ATUM_CLKOCR);
-
- if (io_sel & 1) {
- if (!(gur->pordevsr & MPC85xx_PORDEVSR_SGMII1_DIS))
- printf("eTSEC1 is in sgmii mode.\n");
- if (!(gur->pordevsr & MPC85xx_PORDEVSR_SGMII2_DIS))
- printf("eTSEC2 is in sgmii mode.\n");
- if (!(gur->pordevsr & MPC85xx_PORDEVSR_SGMII3_DIS))
- printf("eTSEC3 is in sgmii mode.\n");
- if (!(gur->pordevsr & MPC85xx_PORDEVSR_SGMII4_DIS))
- printf("eTSEC4 is in sgmii mode.\n");
- }
-
-#ifdef CONFIG_PCIE1
- pcie_configured = is_fsl_pci_cfg(LAW_TRGT_IF_PCIE_1, io_sel);
-
- if (pcie_configured && !(devdisr & MPC85xx_DEVDISR_PCIE)){
- SET_STD_PCIE_INFO(pci_info[num], 1);
- pcie_ep = fsl_setup_hose(&pcie1_hose, pci_info[num].regs);
-#ifdef CONFIG_SYS_PCIE1_MEM_BUS2
- /* outbound memory */
- pci_set_region(&pcie1_hose.regions[0],
- CONFIG_SYS_PCIE1_MEM_BUS2,
- CONFIG_SYS_PCIE1_MEM_PHYS2,
- CONFIG_SYS_PCIE1_MEM_SIZE2,
- PCI_REGION_MEM);
-
- pcie1_hose.region_count = 1;
-#endif
- printf ("PCIE1: connected to Slot as %s (base addr %lx)\n",
- pcie_ep ? "Endpoint" : "Root Complex",
- pci_info[num].regs);
-
- first_free_busno = fsl_pci_init_port(&pci_info[num++],
- &pcie1_hose, first_free_busno);
- } else {
- printf("PCIE1: disabled\n");
- }
-
- puts("\n");
-#else
- setbits_be32(&gur->devdisr, MPC85xx_DEVDISR_PCIE); /* disable */
-#endif
-
-#ifdef CONFIG_PCI1
- pci_speed = 33333000; /*get_clock_freq (); PCI PSPEED in [4:5] */
- pci_32 = pordevsr & MPC85xx_PORDEVSR_PCI1_PCI32; /* PORDEVSR[15] */
- pci_arb = pordevsr & MPC85xx_PORDEVSR_PCI1_ARB;
- pci_clk_sel = porpllsr & MPC85xx_PORDEVSR_PCI1_SPD;
-
- if (!(devdisr & MPC85xx_DEVDISR_PCI1)) {
- SET_STD_PCI_INFO(pci_info[num], 1);
- pci_agent = fsl_setup_hose(&pci1_hose, pci_info[num].regs);
- printf("PCI1: %d bit, %s MHz, %s, %s, %s (base address %lx)\n",
- (pci_32) ? 32 : 64,
- (pci_speed == 33333000) ? "33" :
- (pci_speed == 66666000) ? "66" : "unknown",
- pci_clk_sel ? "sync" : "async",
- pci_agent ? "agent" : "host",
- pci_arb ? "arbiter" : "external-arbiter",
- pci_info[num].regs);
-
- first_free_busno = fsl_pci_init_port(&pci_info[num++],
- &pci1_hose, first_free_busno);
- } else {
- printf("PCI1: disabled\n");
- }
-
- puts("\n");
-#else
- setbits_be32(&gur->devdisr, MPC85xx_DEVDISR_PCI1); /* disable */
-#endif
-
-#ifdef CONFIG_PCI2
- if (!(devdisr & MPC85xx_DEVDISR_PCI2)) {
- SET_STD_PCI_INFO(pci_info[num], 2);
- pci_agent = fsl_setup_hose(&pci2_hose, pci_info[num].regs);
-
- puts("PCI2\n");
- first_free_busno = fsl_pci_init_port(&pci_info[num++],
- &pci1_hose, first_free_busno);
- } else {
- printf("PCI2: disabled\n");
- }
- puts("\n");
-#else
- setbits_be32(&gur->devdisr, MPC85xx_DEVDISR_PCI2); /* disable */
-#endif
-}
-
-
-int last_stage_init(void)
-{
- int ic = icache_status ();
- printf ("icache_status: %d\n", ic);
- return 0;
-}
-
-#if defined(CONFIG_OF_BOARD_SETUP)
-void ft_board_setup(void *blob, bd_t *bd)
-{
- ft_cpu_setup(blob, bd);
-
- FT_FSL_PCI_SETUP;
-}
-#endif
+++ /dev/null
-/*
- * Copyright 2008 Freescale Semiconductor, Inc.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * Version 2 as published by the Free Software Foundation.
- */
-
-#include <common.h>
-#include <i2c.h>
-
-#include <asm/fsl_ddr_sdram.h>
-#include <asm/fsl_ddr_dimm_params.h>
-
-static void
-get_spd(ddr2_spd_eeprom_t *spd, unsigned char i2c_address)
-{
- i2c_read(i2c_address, 0, 1, (uchar *)spd, sizeof(ddr2_spd_eeprom_t));
-}
-
-unsigned int fsl_ddr_get_mem_data_rate(void)
-{
- return get_ddr_freq(0);
-}
-
-void fsl_ddr_get_spd(ddr2_spd_eeprom_t *ctrl_dimms_spd,
- unsigned int ctrl_num)
-{
- unsigned int i;
-
- if (ctrl_num) {
- printf("%s unexpected ctrl_num = %u\n", __FUNCTION__, ctrl_num);
- return;
- }
-
- for (i = 0; i < CONFIG_DIMM_SLOTS_PER_CTLR; i++) {
- get_spd(&(ctrl_dimms_spd[i]), SPD_EEPROM_ADDRESS);
- }
-}
-
-void fsl_ddr_board_options(memctl_options_t *popts,
- dimm_params_t *pdimm,
- unsigned int ctrl_num)
-{
- /*
- * Factors to consider for clock adjust:
- * - number of chips on bus
- * - position of slot
- * - DDR1 vs. DDR2?
- * - ???
- *
- * This needs to be determined on a board-by-board basis.
- * 0110 3/4 cycle late
- * 0111 7/8 cycle late
- */
- popts->clk_adjust = 7;
-
- /*
- * Factors to consider for CPO:
- * - frequency
- * - ddr1 vs. ddr2
- */
- popts->cpo_override = 10;
-
- /*
- * Factors to consider for write data delay:
- * - number of DIMMs
- *
- * 1 = 1/4 clock delay
- * 2 = 1/2 clock delay
- * 3 = 3/4 clock delay
- * 4 = 1 clock delay
- * 5 = 5/4 clock delay
- * 6 = 3/2 clock delay
- */
- popts->write_data_delay = 3;
-
- /*
- * Factors to consider for half-strength driver enable:
- * - number of DIMMs installed
- */
- popts->half_strength_driver_enable = 0;
-}
+++ /dev/null
-/*
- * Copyright 2008 Freescale Semiconductor, Inc.
- *
- * (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 <common.h>
-#include <asm/fsl_law.h>
-#include <asm/mmu.h>
-
-/*
- * LAW(Local Access Window) configuration:
- *
- * 0x0000_0000 0x7fff_ffff DDR 2G
- * 0x8000_0000 0x9fff_ffff PCI1 MEM 512M
- * 0xa000_0000 0xbfff_ffff PCIe MEM 512M
- * 0xc000_0000 0xdfff_ffff PCI2 MEM 512M
- * 0xe000_0000 0xe000_ffff CCSR 1M
- * 0xe200_0000 0xe10f_ffff PCI1 IO 1M
- * 0xe280_0000 0xe20f_ffff PCI2 IO 1M
- * 0xe300_0000 0xe30f_ffff PCIe IO 1M
- * 0xf800_0000 0xffff_ffff FLASH (boot bank) 128M
- *
- * Notes:
- * CCSRBAR and L2-as-SRAM don't need a configured Local Access Window.
- * If flash is 8M at default position (last 8M), no LAW needed.
- *
- * LAW 0 is reserved for boot mapping
- */
-
-struct law_entry law_table[] = {
- SET_LAW(CONFIG_SYS_PCI1_MEM_PHYS, LAW_SIZE_512M, LAW_TRGT_IF_PCI_1),
- SET_LAW(CONFIG_SYS_PCI1_IO_PHYS, LAW_SIZE_1M, LAW_TRGT_IF_PCI_1),
- SET_LAW(CONFIG_SYS_PCI2_MEM_PHYS, LAW_SIZE_512M, LAW_TRGT_IF_PCI_2),
- SET_LAW(CONFIG_SYS_PCI2_IO_PHYS, LAW_SIZE_1M, LAW_TRGT_IF_PCI_2),
- SET_LAW(CONFIG_SYS_PCIE1_MEM_PHYS, LAW_SIZE_512M, LAW_TRGT_IF_PCIE_1),
- SET_LAW(CONFIG_SYS_PCIE1_IO_PHYS, LAW_SIZE_1M, LAW_TRGT_IF_PCIE_1),
- /* LBC window - maps 256M 0xf0000000 -> 0xffffffff */
- SET_LAW(CONFIG_SYS_LBC_CACHE_BASE, LAW_SIZE_256M, LAW_TRGT_IF_LBC),
-};
-
-int num_law_entries = ARRAY_SIZE(law_table);
+++ /dev/null
-/*
- * Copyright 2008 Freescale Semiconductor, Inc.
- *
- * (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 <common.h>
-#include <asm/mmu.h>
-
-struct fsl_e_tlb_entry tlb_table[] = {
- /* TLB 0 - for temp stack in cache */
- SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR, CONFIG_SYS_INIT_RAM_ADDR,
- MAS3_SX|MAS3_SW|MAS3_SR, 0,
- 0, 0, BOOKE_PAGESZ_4K, 0),
- SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 4 * 1024 , CONFIG_SYS_INIT_RAM_ADDR + 4 * 1024,
- MAS3_SX|MAS3_SW|MAS3_SR, 0,
- 0, 0, BOOKE_PAGESZ_4K, 0),
- SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 8 * 1024 , CONFIG_SYS_INIT_RAM_ADDR + 8 * 1024,
- MAS3_SX|MAS3_SW|MAS3_SR, 0,
- 0, 0, BOOKE_PAGESZ_4K, 0),
- SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 12 * 1024 , CONFIG_SYS_INIT_RAM_ADDR + 12 * 1024,
- MAS3_SX|MAS3_SW|MAS3_SR, 0,
- 0, 0, BOOKE_PAGESZ_4K, 0),
-
- /* TLB 1 Initializations */
- /*
- * TLB 0, 1: 128M Non-cacheable, guarded
- * 0xf8000000 128M FLASH
- * Out of reset this entry is only 4K.
- */
- SET_TLB_ENTRY(1, CONFIG_SYS_FLASH_BASE + 0x4000000, CONFIG_SYS_FLASH_BASE + 0x4000000,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 0, BOOKE_PAGESZ_64M, 1),
-
- SET_TLB_ENTRY(1, CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 1, BOOKE_PAGESZ_64M, 1),
-
- /*
- * TLB 2: 1G Non-cacheable, guarded
- * 0x80000000 1G PCI1/PCIE 8,9,a,b
- */
- SET_TLB_ENTRY(1, CONFIG_SYS_PCI_PHYS, CONFIG_SYS_PCI_PHYS,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 2, BOOKE_PAGESZ_1G, 1),
-
- /*
- * TLB 3, 4: 512M Non-cacheable, guarded
- * 0xc0000000 1G PCI2
- */
- SET_TLB_ENTRY(1, CONFIG_SYS_PCI2_MEM_PHYS, CONFIG_SYS_PCI2_MEM_PHYS,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 3, BOOKE_PAGESZ_256M, 1),
-
- SET_TLB_ENTRY(1, CONFIG_SYS_PCI2_MEM_PHYS + 0x10000000, CONFIG_SYS_PCI2_MEM_PHYS + 0x10000000,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 4, BOOKE_PAGESZ_256M, 1),
-
- /*
- * TLB 5: 64M Non-cacheable, guarded
- * 0xe000_0000 1M CCSRBAR
- * 0xe200_0000 1M PCI1 IO
- * 0xe210_0000 1M PCI2 IO
- * 0xe300_0000 1M PCIe IO
- */
- SET_TLB_ENTRY(1, CONFIG_SYS_CCSRBAR, CONFIG_SYS_CCSRBAR_PHYS,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 5, BOOKE_PAGESZ_64M, 1),
-};
-
-int num_tlb_entries = ARRAY_SIZE(tlb_table);
SIMPC8313_LP powerpc mpc83xx simpc8313 sheldon - SIMPC8313:NAND_LP
SIMPC8313_SP powerpc mpc83xx simpc8313 sheldon - SIMPC8313:NAND_SP
TQM834x powerpc mpc83xx tqm834x tqc
-ATUM8548 powerpc mpc85xx atum8548
MPC8540EVAL powerpc mpc85xx mpc8540eval - - MPC8540EVAL:SYSCLK_66M
MPC8540EVAL_33 powerpc mpc85xx mpc8540eval - - MPC8540EVAL
MPC8540EVAL_33_slave powerpc mpc85xx mpc8540eval - - MPC8540EVAL:PCI_SLAVE
+++ /dev/null
-Building U-Boot
----------------
-
-The ATUM8548 code is known to build using ELDK 4.1.
-
-$ make ATUM8548_config
-Configuring for ATUM8548 board...
-$ make
-
-Using Flash
------------
-
-The ATUM8548 board has one flash bank, of 128MB in size (2^23 = 0x08000000).
-
-The BDI2000 commands for copying u-boot into flash are
-as follows:
-
- erase 0xFFF80000 0x4000 0x20
- prog 0xfff80000 uboot.bin bin
-
-Booting Linux
--------------
-
-U-boot/kermit commands for booting linux via NFS - assumming the proper
-bootargs are set - are as follows:
-
- tftp 1000000 uImage.atum
- tftp c00000 mpc8548atum.dtb
- bootm 1000000 - c00000
+++ /dev/null
-/*
- * Copyright 2007
- * Robert Lazarski, Instituto Atlantico, robertlazarski@gmail.com
- *
- * Copyright 2004, 2007 Freescale Semiconductor.
- *
- * 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
- */
-
-/*
- * atum8548 board configuration file
- *
- * Please refer to doc/README.atum8548 for more info.
- *
- */
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-/* Debug Options, Disable in production
-#define ET_DEBUG 1
-#define CONFIG_PANIC_HANG 1
-#define DEBUG 1
-*/
-
-/* CPLD Configuration Options */
-#define MPC85xx_ATUM_CLKOCR 0x80000002
-
-/* High Level Configuration Options */
-#define CONFIG_BOOKE 1 /* BOOKE */
-#define CONFIG_E500 1 /* BOOKE e500 family */
-#define CONFIG_MPC85xx 1 /* MPC8540/60/55/41/48 */
-#define CONFIG_MPC8548 1 /* MPC8548 specific */
-
-#ifndef CONFIG_SYS_TEXT_BASE
-#define CONFIG_SYS_TEXT_BASE 0xfff80000
-#endif
-
-#define CONFIG_PCI 1 /* enable any pci type devices */
-#define CONFIG_PCI1 1 /* PCI controller 1 */
-#define CONFIG_PCIE1 1 /* PCIE controler 1 (slot 1) */
-#define CONFIG_PCI2 1 /* PCI controller 2 */
-#define CONFIG_FSL_PCI_INIT 1 /* Use common FSL init code */
-
-#define CONFIG_TSEC_ENET 1 /* tsec ethernet support */
-#define CONFIG_ENV_OVERWRITE
-
-#define CONFIG_INTERRUPTS /* enable pci, srio, ddr interrupts */
-
-#define CONFIG_FSL_LAW 1 /* Use common FSL init code */
-
-#define CONFIG_SYS_CLK_FREQ 33000000
-
-/*
- * These can be toggled for performance analysis, otherwise use default.
- */
-#define CONFIG_L2_CACHE /* toggle L2 cache */
-#define CONFIG_BTB /* toggle branch predition */
-
-/*
- * Only possible on E500 Version 2 or newer cores.
- */
-#define CONFIG_ENABLE_36BIT_PHYS 1
-
-#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */
-
-#define CONFIG_CMD_SDRAM 1 /* SDRAM DIMM SPD info printout */
-#define CONFIG_ENABLE_36BIT_PHYS 1
-#undef CONFIG_SYS_DRAM_TEST
-#define CONFIG_SYS_MEMTEST_START 0x00200000 /* memtest works on */
-#define CONFIG_SYS_MEMTEST_END 0x00400000
-
-/*
- * Base addresses -- Note these are effective addresses where the
- * actual resources get mapped (not physical addresses)
- */
-#define CONFIG_SYS_CCSRBAR_DEFAULT 0xff700000 /* CCSRBAR Default */
-#define CONFIG_SYS_CCSRBAR 0xe0000000 /* relocated CCSRBAR */
-#define CONFIG_SYS_CCSRBAR_PHYS CONFIG_SYS_CCSRBAR /* physical addr of CCSRBAR */
-#define CONFIG_SYS_IMMR CONFIG_SYS_CCSRBAR /* PQII uses CONFIG_SYS_IMMR */
-
-#define PCI_SPEED 33333000 /* CPLD currenlty does not have PCI setup info */
-
-/* DDR Setup */
-#define CONFIG_FSL_DDR2
-#undef CONFIG_FSL_DDR_INTERACTIVE
-#define CONFIG_DDR_ECC /* only for ECC DDR module */
-#define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */
-#define CONFIG_DDR_SPD
-
-#define CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */
-#define CONFIG_MEM_INIT_VALUE 0xDeadBeef
-
-#define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000
-#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE
-#define CONFIG_VERY_BIG_RAM
-
-#define CONFIG_NUM_DDR_CONTROLLERS 1
-#define CONFIG_DIMM_SLOTS_PER_CTLR 1
-#define CONFIG_CHIP_SELECTS_PER_CTRL 2
-
-/* I2C addresses of SPD EEPROMs */
-#define SPD_EEPROM_ADDRESS 0x51 /* CTLR 0 DIMM 0 */
-
-/* Manually set up DDR parameters */
-#define CONFIG_SYS_SDRAM_SIZE 1024 /* DDR is 1024MB */
-#define CONFIG_SYS_DDR_CS0_BNDS 0x0000000f /* 0-1024 */
-#define CONFIG_SYS_DDR_CS0_CONFIG 0x80000102
-#define CONFIG_SYS_DDR_TIMING_0 0x00260802
-#define CONFIG_SYS_DDR_TIMING_1 0x38355322
-#define CONFIG_SYS_DDR_TIMING_2 0x039048c7
-#define CONFIG_SYS_DDR_CONTROL 0xc2000000 /* unbuffered,no DYN_PWR */
-#define CONFIG_SYS_DDR_MODE 0x00000432
-#define CONFIG_SYS_DDR_INTERVAL 0x05150100
-#define DDR_SDRAM_CFG 0x43000000
-
-#undef CONFIG_CLOCKS_IN_MHZ
-
-/*
- * Local Bus Definitions
- */
-
-/*
- * FLASH on the Local Bus
- * based on flash chip S29GL01GP
- * One bank, 128M, using the CFI driver.
- * Boot from BR0 bank at 0xf800_0000
- *
- * BR0:
- * Base address 0 = 0xF8000000 = BR0[0:16] = 1111 1000 0000 0000 0
- * Port Size = 16 bits = BRx[19:20] = 10
- * Use GPCM = BRx[24:26] = 000
- * Valid = BRx[31] = 1
- *
- * 0 4 8 12 16 20 24 28
- * 1111 1000 0000 0000 0001 0000 0000 0001 = f8001001 BR0
- *
- * OR0:
- * Addr Mask = 128M = ORx[0:16] = 1111 1000 0000 0000 0
- * Reserved ORx[17:18] = 00
- * CSNT = ORx[20] = 1
- * ACS = half cycle delay = ORx[21:22] = 11
- * SCY = 6 = ORx[24:27] = 0110
- * TRLX = use relaxed timing = ORx[29] = 1
- * EAD = use external address latch delay = OR[31] = 1
- *
- * 0 4 8 12 16 20 24 28
- * 1111 1000 0000 0000 0000 1110 0110 0101 = f8000E65 ORx
- */
-
-#define CONFIG_SYS_BOOT_BLOCK 0xf8000000 /* boot TLB block */
-#define CONFIG_SYS_FLASH_BASE CONFIG_SYS_BOOT_BLOCK /* start of FLASH 128M */
-
-#define CONFIG_SYS_BR0_PRELIM 0xf8001001
-
-#define CONFIG_SYS_OR0_PRELIM 0xf8000E65
-
-#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */
-#define CONFIG_SYS_MAX_FLASH_SECT 1024 /* sectors per device */
-#undef CONFIG_SYS_FLASH_CHECKSUM
-#define CONFIG_SYS_FLASH_ERASE_TOUT 512000 /* Flash Erase Timeout (ms) */
-#define CONFIG_SYS_FLASH_WRITE_TOUT 8000 /* Flash Write Timeout (ms) */
-
-
-#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
-
-#define CONFIG_FLASH_CFI_DRIVER 1
-#define CONFIG_SYS_FLASH_CFI 1
-#define CONFIG_SYS_FLASH_EMPTY_INFO
-
-/*
- * Flash on the LocalBus
- */
-#define CONFIG_SYS_LBC_CACHE_BASE 0xf0000000 /* Localbus cacheable */
-
-/* Memory */
-#define CONFIG_SYS_INIT_RAM_LOCK 1
-#define CONFIG_SYS_INIT_RAM_ADDR 0xe4010000 /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in RAM */
-
-#define CONFIG_SYS_INIT_L2_ADDR 0xf8f80000 /* relocate boot L2SRAM */
-
-#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
-
-#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
-#define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserved for malloc */
-
-/* Serial Port */
-#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE 1
-#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
-
-#define CONFIG_SYS_BAUDRATE_TABLE \
- {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
-
-#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500)
-#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600)
-
-/* Use the HUSH parser */
-#define CONFIG_SYS_HUSH_PARSER
-#ifdef CONFIG_SYS_HUSH_PARSER
-#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
-#endif
-
-/* pass open firmware flat tree */
-#define CONFIG_OF_LIBFDT 1
-#define CONFIG_OF_BOARD_SETUP 1
-
-/*
- * I2C
- */
-#define CONFIG_FSL_I2C /* Use FSL common I2C driver */
-#define CONFIG_HARD_I2C /* I2C with hardware support*/
-#undef CONFIG_SOFT_I2C /* I2C bit-banged */
-#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
-#define CONFIG_SYS_I2C_EEPROM_ADDR 0x57
-#define CONFIG_SYS_I2C_SLAVE 0x7F
-#define CONFIG_SYS_I2C_NOPROBES {0x69} /* Don't probe these addrs */
-#define CONFIG_SYS_I2C_OFFSET 0x3000
-
-/*
- * General PCI
- * Memory space is mapped 1-1, but I/O space must start from 0.
- */
-#define CONFIG_SYS_PCI_PHYS 0x80000000 /* 1G PCI TLB */
-
-#define CONFIG_SYS_PCI1_MEM_BUS 0x80000000
-#define CONFIG_SYS_PCI1_MEM_PHYS CONFIG_SYS_PCI1_MEM_BUS
-#define CONFIG_SYS_PCI1_MEM_SIZE 0x20000000 /* 512M */
-#define CONFIG_SYS_PCI1_IO_BUS 0x00000000
-#define CONFIG_SYS_PCI1_IO_PHYS 0xe2000000
-#define CONFIG_SYS_PCI1_IO_SIZE 0x00100000 /* 1M */
-
-#ifdef CONFIG_PCI2
-#define CONFIG_SYS_PCI2_MEM_BUS 0xC0000000
-#define CONFIG_SYS_PCI2_MEM_PHYS CONFIG_SYS_PCI2_MEM_BUS
-#define CONFIG_SYS_PCI2_MEM_SIZE 0x20000000 /* 512M */
-#define CONFIG_SYS_PCI2_IO_BUS 0x00000000
-#define CONFIG_SYS_PCI2_IO_PHYS 0xe2800000
-#define CONFIG_SYS_PCI2_IO_SIZE 0x00100000 /* 1M */
-#endif
-
-#ifdef CONFIG_PCIE1
-#define CONFIG_SYS_PCIE1_MEM_BUS 0xa0000000
-#define CONFIG_SYS_PCIE1_MEM_PHYS CONFIG_SYS_PCIE1_MEM_BUS
-#define CONFIG_SYS_PCIE1_MEM_SIZE 0x20000000 /* 512M */
-#define CONFIG_SYS_PCIE1_IO_BUS 0x00000000
-#define CONFIG_SYS_PCIE1_IO_PHYS 0xe3000000
-#define CONFIG_SYS_PCIE1_IO_SIZE 0x00100000 /* 1M */
-#endif
-
-
-#if !defined(CONFIG_PCI_PNP)
- #define PCI_ENET0_IOADDR 0xe0000000
- #define PCI_ENET0_MEMADDR 0xe0000000
- #define PCI_IDSEL_NUMBER 0x0c /* slot0->3(IDSEL)=12->15 */
-#endif
-
-#if defined(CONFIG_PCI)
-
-#define CONFIG_NET_MULTI
-#define CONFIG_PCI_PNP /* do pci plug-and-play */
-
-#undef CONFIG_EEPRO100
-#undef CONFIG_TULIP
-
-#undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
-
-#endif /* CONFIG_PCI */
-
-#if defined(CONFIG_TSEC_ENET)
-
-#ifndef CONFIG_NET_MULTI
-#define CONFIG_NET_MULTI 1
-#endif
-
-#define CONFIG_MII 1 /* MII PHY management */
-#define CONFIG_TSEC1 1
-#define CONFIG_TSEC1_NAME "eTSEC0"
-#define CONFIG_TSEC2 1
-#define CONFIG_TSEC2_NAME "eTSEC1"
-#define CONFIG_TSEC3 1
-#define CONFIG_TSEC3_NAME "eTSEC2"
-#define CONFIG_TSEC4 1
-#define CONFIG_TSEC4_NAME "eTSEC3"
-#undef CONFIG_MPC85XX_FEC
-
-#define TSEC1_PHY_ADDR 0
-#define TSEC2_PHY_ADDR 1
-#define TSEC3_PHY_ADDR 2
-#define TSEC4_PHY_ADDR 3
-
-#define TSEC1_PHYIDX 0
-#define TSEC2_PHYIDX 0
-#define TSEC3_PHYIDX 0
-#define TSEC4_PHYIDX 0
-#define TSEC1_FLAGS TSEC_GIGABIT
-#define TSEC2_FLAGS TSEC_GIGABIT
-#define TSEC3_FLAGS TSEC_GIGABIT
-#define TSEC4_FLAGS TSEC_GIGABIT
-
-/* Options are: eTSEC[0-3] */
-#define CONFIG_ETHPRIME "eTSEC2"
-#define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */
-#endif /* CONFIG_TSEC_ENET */
-
-/*
- * Environment
- */
-#define CONFIG_ENV_IS_IN_FLASH 1
-#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + 0x40000)
-#define CONFIG_ENV_SECT_SIZE 0x40000 /* 256K(one sector) for env */
-#define CONFIG_ENV_SIZE 0x2000
-
-#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
-#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
-
-/*
- * 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_PING
-#define CONFIG_CMD_I2C
-#define CONFIG_CMD_MII
-
-#if defined(CONFIG_PCI)
- #define CONFIG_CMD_PCI
-#endif
-
-
-#undef CONFIG_WATCHDOG /* watchdog disabled */
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
-#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_HZ 1000 /* decrementer freq: 1ms ticks */
-
-/*
- * 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*/
-
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
-#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
-#endif
-
-/*
- * Environment Configuration
- */
-
-/* The mac addresses for all ethernet interface */
-#if defined(CONFIG_TSEC_ENET)
-#define CONFIG_HAS_ETH0
-#define CONFIG_ETHADDR 00:E0:0C:00:00:FD
-#define CONFIG_HAS_ETH1
-#define CONFIG_ETH1ADDR 00:E0:0C:00:01:FD
-#define CONFIG_HAS_ETH2
-#define CONFIG_ETH2ADDR 00:E0:0C:00:02:FD
-#define CONFIG_HAS_ETH3
-#define CONFIG_ETH3ADDR 00:E0:0C:00:03:FD
-#endif
-
-#define CONFIG_IPADDR 10.101.43.142
-
-#define CONFIG_HOSTNAME atum
-#define CONFIG_ROOTPATH /nfsroot
-#define CONFIG_BOOTFILE /tftpboot/uImage.atum
-#define CONFIG_UBOOTPATH /tftpboot/uboot.bin /* TFTP server */
-
-#define CONFIG_SERVERIP 10.101.43.10
-#define CONFIG_GATEWAYIP 10.101.45.1
-#define CONFIG_NETMASK 255.255.248.0
-
-#define CONFIG_LOADADDR 1000000 /*default location for tftp and bootm*/
-
-#define CONFIG_BOOTDELAY 10 /* -1 disables auto-boot */
-#undef CONFIG_BOOTARGS /* the boot command will set bootargs*/
-
-#define CONFIG_BAUDRATE 115200
-
-#define CONFIG_NFSBOOTCOMMAND \
- "setenv bootargs root=/dev/nfs rw " \
- "nfsroot=$serverip:$rootpath " \
- "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
- "console=$consoledev,$baudrate $othbootargs;" \
- "tftp $loadaddr $bootfile;" \
- "tftp $dtbaddr $dtbfile;" \
- "bootm $loadaddr - $dtbaddr"
-
-
-#define CONFIG_RAMBOOTCOMMAND \
- "setenv bootargs root=/dev/ram rw " \
- "console=$consoledev,$baudrate $othbootargs;" \
- "tftp $ramdiskaddr $ramdiskfile;" \
- "tftp $loadaddr $bootfile;" \
- "tftp $dtbaddr $dtbfile;" \
- "bootm $loadaddr $ramdiskaddr $dtbaddr"
-
-#define CONFIG_BOOTCOMMAND CONFIG_NFSBOOTCOMMAND
-
-#endif /* __CONFIG_H */
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