Drop support for these two legacy boards.
Signed-off-by: York Sun <york.sun@nxp.com>
# Use DDR3 controller with DDR2 DIMMs on this board
select SYS_FSL_DDRC_GEN3
-config TARGET_MPC8540ADS
- bool "Support MPC8540ADS"
- select ARCH_MPC8540
-
config TARGET_MPC8541CDS
bool "Support MPC8541CDS"
select ARCH_MPC8541
bool "Support MPC8555CDS"
select ARCH_MPC8555
-config TARGET_MPC8560ADS
- bool "Support MPC8560ADS"
- select ARCH_MPC8560
-
config TARGET_MPC8568MDS
bool "Support MPC8568MDS"
select ARCH_MPC8568
source "board/freescale/c29xpcie/Kconfig"
source "board/freescale/corenet_ds/Kconfig"
source "board/freescale/mpc8536ds/Kconfig"
-source "board/freescale/mpc8540ads/Kconfig"
source "board/freescale/mpc8541cds/Kconfig"
source "board/freescale/mpc8544ds/Kconfig"
source "board/freescale/mpc8548cds/Kconfig"
source "board/freescale/mpc8555cds/Kconfig"
-source "board/freescale/mpc8560ads/Kconfig"
source "board/freescale/mpc8568mds/Kconfig"
source "board/freescale/mpc8569mds/Kconfig"
source "board/freescale/mpc8572ds/Kconfig"
+++ /dev/null
-if TARGET_MPC8540ADS
-
-config SYS_BOARD
- default "mpc8540ads"
-
-config SYS_VENDOR
- default "freescale"
-
-config SYS_CONFIG_NAME
- default "MPC8540ADS"
-
-endif
+++ /dev/null
-MPC8540ADS BOARD
-#M: Kumar Gala <kumar.gala@freescale.com>
-S: Orphan (since 2014-06)
-F: board/freescale/mpc8540ads/
-F: include/configs/MPC8540ADS.h
-F: configs/MPC8540ADS_defconfig
+++ /dev/null
-#
-# (C) Copyright 2001-2006
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
-
-obj-y += mpc8540ads.o
-obj-y += ddr.o
-obj-y += law.o
-obj-y += tlb.o
+++ /dev/null
-/*
- * Copyright 2008 Freescale Semiconductor, Inc.
- *
- * SPDX-License-Identifier: GPL-2.0
- */
-
-#include <common.h>
-
-#include <fsl_ddr_sdram.h>
-#include <fsl_ddr_dimm_params.h>
-
-void fsl_ddr_board_options(memctl_options_t *popts,
- dimm_params_t *pdimm,
- unsigned int ctrl_num)
-{
- /*
- * Factors to consider for CPO:
- * - frequency
- * - ddr1 vs. ddr2
- */
- popts->cpo_override = 0;
-
- /*
- * 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;
-
- /* 2T timing enable */
- popts->twot_en = 1;
-
- /*
- * 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.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#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
- * 0xc000_0000 0xdfff_ffff RapidIO 512M
- * 0xe000_0000 0xe000_ffff CCSR 1M
- * 0xe200_0000 0xe2ff_ffff PCI1 IO 16M
- * 0xf000_0000 0xf7ff_ffff SDRAM 128M
- * 0xf800_0000 0xf80f_ffff BCSR 1M
- * 0xff00_0000 0xffff_ffff FLASH (boot bank) 16M
- *
- * 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.
- */
-
-struct law_entry law_table[] = {
-#ifndef CONFIG_SPD_EEPROM
- SET_LAW(CONFIG_SYS_DDR_SDRAM_BASE, LAW_SIZE_128M, LAW_TRGT_IF_DDR),
-#endif
- SET_LAW(CONFIG_SYS_PCI1_MEM_PHYS, LAW_SIZE_512M, LAW_TRGT_IF_PCI),
- /* This is not so much the SDRAM map as it is the whole localbus map. */
- SET_LAW(CONFIG_SYS_LBC_SDRAM_BASE, LAW_SIZE_256M, LAW_TRGT_IF_LBC),
- SET_LAW(CONFIG_SYS_PCI1_IO_PHYS, LAW_SIZE_1M, LAW_TRGT_IF_PCI),
- SET_LAW(CONFIG_SYS_RIO_MEM_PHYS, LAW_SIZE_512M, LAW_TRGT_IF_RIO),
-};
-
-int num_law_entries = ARRAY_SIZE(law_table);
+++ /dev/null
-/*
- * Copyright 2004 Freescale Semiconductor.
- * (C) Copyright 2002,2003, Motorola Inc.
- * Xianghua Xiao, (X.Xiao@motorola.com)
- *
- * (C) Copyright 2002 Scott McNutt <smcnutt@artesyncp.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-
-#include <common.h>
-#include <pci.h>
-#include <asm/processor.h>
-#include <asm/mmu.h>
-#include <asm/immap_85xx.h>
-#include <fsl_ddr_sdram.h>
-#include <libfdt.h>
-#include <fdt_support.h>
-
-#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
-extern void ddr_enable_ecc(unsigned int dram_size);
-#endif
-
-void local_bus_init(void);
-
-int checkboard (void)
-{
- puts("Board: ADS\n");
-
-#ifdef CONFIG_PCI
- printf("PCI1: 32 bit, %d MHz (compiled)\n",
- CONFIG_SYS_CLK_FREQ / 1000000);
-#else
- printf("PCI1: disabled\n");
-#endif
-
- /*
- * Initialize local bus.
- */
- local_bus_init();
-
- return 0;
-}
-
-/*
- * Initialize Local Bus
- */
-
-void
-local_bus_init(void)
-{
- volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
- volatile fsl_lbc_t *lbc = LBC_BASE_ADDR;
-
- uint clkdiv;
- uint lbc_hz;
- sys_info_t sysinfo;
-
- /*
- * Errata LBC11.
- * Fix Local Bus clock glitch when DLL is enabled.
- *
- * If localbus freq is < 66MHz, DLL bypass mode must be used.
- * If localbus freq is > 133MHz, DLL can be safely enabled.
- * Between 66 and 133, the DLL is enabled with an override workaround.
- */
-
- get_sys_info(&sysinfo);
- clkdiv = lbc->lcrr & LCRR_CLKDIV;
- lbc_hz = sysinfo.freq_systembus / 1000000 / clkdiv;
-
- if (lbc_hz < 66) {
- lbc->lcrr = CONFIG_SYS_LBC_LCRR | LCRR_DBYP; /* DLL Bypass */
-
- } else if (lbc_hz >= 133) {
- lbc->lcrr = CONFIG_SYS_LBC_LCRR & (~LCRR_DBYP); /* DLL Enabled */
-
- } else {
- /*
- * On REV1 boards, need to change CLKDIV before enable DLL.
- * Default CLKDIV is 8, change it to 4 temporarily.
- */
- uint pvr = get_pvr();
- uint temp_lbcdll = 0;
-
- if (pvr == PVR_85xx_REV1) {
- /* FIXME: Justify the high bit here. */
- lbc->lcrr = 0x10000004;
- }
-
- lbc->lcrr = CONFIG_SYS_LBC_LCRR & (~LCRR_DBYP); /* DLL Enabled */
- udelay(200);
-
- /*
- * Sample LBC DLL ctrl reg, upshift it to set the
- * override bits.
- */
- temp_lbcdll = gur->lbcdllcr;
- gur->lbcdllcr = (((temp_lbcdll & 0xff) << 16) | 0x80000000);
- asm("sync;isync;msync");
- }
-}
-
-
-/*
- * Initialize SDRAM memory on the Local Bus.
- */
-void lbc_sdram_init(void)
-{
- volatile fsl_lbc_t *lbc = LBC_BASE_ADDR;
- uint *sdram_addr = (uint *)CONFIG_SYS_LBC_SDRAM_BASE;
-
- puts("LBC SDRAM: ");
- print_size(CONFIG_SYS_LBC_SDRAM_SIZE * 1024 * 1024,
- "\n ");
-
- /*
- * Setup SDRAM Base and Option Registers
- */
- set_lbc_or(2, CONFIG_SYS_OR2_PRELIM);
- set_lbc_br(2, CONFIG_SYS_BR2_PRELIM);
- lbc->lbcr = CONFIG_SYS_LBC_LBCR;
- asm("msync");
-
- lbc->lsrt = CONFIG_SYS_LBC_LSRT;
- lbc->mrtpr = CONFIG_SYS_LBC_MRTPR;
- asm("sync");
-
- /*
- * Configure the SDRAM controller.
- */
- lbc->lsdmr = CONFIG_SYS_LBC_LSDMR_1;
- asm("sync");
- *sdram_addr = 0xff;
- ppcDcbf((unsigned long) sdram_addr);
- udelay(100);
-
- lbc->lsdmr = CONFIG_SYS_LBC_LSDMR_2;
- asm("sync");
- *sdram_addr = 0xff;
- ppcDcbf((unsigned long) sdram_addr);
- udelay(100);
-
- lbc->lsdmr = CONFIG_SYS_LBC_LSDMR_3;
- asm("sync");
- *sdram_addr = 0xff;
- ppcDcbf((unsigned long) sdram_addr);
- udelay(100);
-
- lbc->lsdmr = CONFIG_SYS_LBC_LSDMR_4;
- asm("sync");
- *sdram_addr = 0xff;
- ppcDcbf((unsigned long) sdram_addr);
- udelay(100);
-
- lbc->lsdmr = CONFIG_SYS_LBC_LSDMR_5;
- asm("sync");
- *sdram_addr = 0xff;
- ppcDcbf((unsigned long) sdram_addr);
- udelay(100);
-}
-
-#if !defined(CONFIG_SPD_EEPROM)
-/*************************************************************************
- * fixed sdram init -- doesn't use serial presence detect.
- ************************************************************************/
-phys_size_t fixed_sdram(void)
-{
- #ifndef CONFIG_SYS_RAMBOOT
- struct ccsr_ddr __iomem *ddr =
- (struct ccsr_ddr __iomem *)(CONFIG_SYS_FSL_DDR_ADDR);
-
- ddr->cs0_bnds = CONFIG_SYS_DDR_CS0_BNDS;
- ddr->cs0_config = CONFIG_SYS_DDR_CS0_CONFIG;
- 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);
- #endif
- return CONFIG_SYS_SDRAM_SIZE * 1024 * 1024;
-}
-#endif /* !defined(CONFIG_SPD_EEPROM) */
-
-
-#if defined(CONFIG_PCI)
-/*
- * Initialize PCI Devices, report devices found.
- */
-
-
-static struct pci_controller hose;
-
-#endif /* CONFIG_PCI */
-
-
-void
-pci_init_board(void)
-{
-#ifdef CONFIG_PCI
- pci_mpc85xx_init(&hose);
-#endif /* CONFIG_PCI */
-}
-
-
-#if defined(CONFIG_OF_BOARD_SETUP)
-int ft_board_setup(void *blob, bd_t *bd)
-{
- int node, tmp[2];
- const char *path;
-
- ft_cpu_setup(blob, bd);
-
- node = fdt_path_offset(blob, "/aliases");
- tmp[0] = 0;
- if (node >= 0) {
-#ifdef CONFIG_PCI
- path = fdt_getprop(blob, node, "pci0", NULL);
- if (path) {
- tmp[1] = hose.last_busno - hose.first_busno;
- do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1);
- }
-#endif
- }
-
- return 0;
-}
-#endif
+++ /dev/null
-/*
- * Copyright 2008 Freescale Semiconductor, Inc.
- *
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#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 0: 16M Non-cacheable, guarded
- * 0xff000000 16M FLASH
- * Out of reset this entry is only 4K.
- */
- SET_TLB_ENTRY(1, CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 0, BOOKE_PAGESZ_16M, 1),
-
- /*
- * TLB 1: 256M Non-cacheable, guarded
- * 0x80000000 256M PCI1 MEM First half
- */
- SET_TLB_ENTRY(1, CONFIG_SYS_PCI1_MEM_VIRT, CONFIG_SYS_PCI1_MEM_PHYS,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 1, BOOKE_PAGESZ_256M, 1),
-
- /*
- * TLB 2: 256M Non-cacheable, guarded
- * 0x90000000 256M PCI1 MEM Second half
- */
- SET_TLB_ENTRY(1, CONFIG_SYS_PCI1_MEM_VIRT + 0x10000000, CONFIG_SYS_PCI1_MEM_PHYS + 0x10000000,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 2, BOOKE_PAGESZ_256M, 1),
-
- /*
- * TLB 3: 256M Non-cacheable, guarded
- * 0xc0000000 256M Rapid IO MEM First half
- */
- SET_TLB_ENTRY(1, CONFIG_SYS_RIO_MEM_VIRT, CONFIG_SYS_RIO_MEM_PHYS,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 3, BOOKE_PAGESZ_256M, 1),
-
- /*
- * TLB 4: 256M Non-cacheable, guarded
- * 0xd0000000 256M Rapid IO MEM Second half
- */
- SET_TLB_ENTRY(1, CONFIG_SYS_RIO_MEM_VIRT + 0x10000000, CONFIG_SYS_RIO_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 16M PCI1 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),
-
- /*
- * TLB 6: 64M Cacheable, non-guarded
- * 0xf000_0000 64M LBC SDRAM
- */
- SET_TLB_ENTRY(1, CONFIG_SYS_LBC_SDRAM_BASE, CONFIG_SYS_LBC_SDRAM_BASE,
- MAS3_SX|MAS3_SW|MAS3_SR, 0,
- 0, 6, BOOKE_PAGESZ_64M, 1),
-
- /*
- * TLB 7: 16K Non-cacheable, guarded
- * 0xf8000000 16K BCSR registers
- */
- SET_TLB_ENTRY(1, CONFIG_SYS_BCSR, CONFIG_SYS_BCSR,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 7, BOOKE_PAGESZ_16K, 1),
-};
-
-int num_tlb_entries = ARRAY_SIZE(tlb_table);
+++ /dev/null
-if TARGET_MPC8560ADS
-
-config SYS_BOARD
- default "mpc8560ads"
-
-config SYS_VENDOR
- default "freescale"
-
-config SYS_CONFIG_NAME
- default "MPC8560ADS"
-
-endif
+++ /dev/null
-MPC8560ADS BOARD
-#M: Kumar Gala <kumar.gala@freescale.com>
-S: Orphan (since 2014-06)
-F: board/freescale/mpc8560ads/
-F: include/configs/MPC8560ADS.h
-F: configs/MPC8560ADS_defconfig
+++ /dev/null
-#
-# (C) Copyright 2001-2006
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
-
-obj-y += mpc8560ads.o
-obj-y += ddr.o
-obj-y += law.o
-obj-y += tlb.o
+++ /dev/null
-/*
- * Copyright 2008 Freescale Semiconductor, Inc.
- *
- * SPDX-License-Identifier: GPL-2.0
- */
-
-#include <common.h>
-
-#include <fsl_ddr_sdram.h>
-#include <fsl_ddr_dimm_params.h>
-
-void fsl_ddr_board_options(memctl_options_t *popts,
- dimm_params_t *pdimm,
- unsigned int ctrl_num)
-{
- /*
- * Factors to consider for CPO:
- * - frequency
- * - ddr1 vs. ddr2
- */
- popts->cpo_override = 0;
-
- /*
- * 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;
-
- /* 2T timing enable */
- popts->twot_en = 1;
-
- /*
- * 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.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#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
- * 0xc000_0000 0xdfff_ffff RapidIO 512M
- * 0xe000_0000 0xe000_ffff CCSR 1M
- * 0xe200_0000 0xe2ff_ffff PCI1 IO 16M
- * 0xf000_0000 0xf7ff_ffff SDRAM 128M
- * 0xf800_0000 0xf80f_ffff BCSR 1M
- * 0xff00_0000 0xffff_ffff FLASH (boot bank) 16M
- *
- * 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.
- */
-
-struct law_entry law_table[] = {
-#ifndef CONFIG_SPD_EEPROM
- SET_LAW(CONFIG_SYS_DDR_SDRAM_BASE, LAW_SIZE_128M, LAW_TRGT_IF_DDR),
-#endif
- SET_LAW(CONFIG_SYS_PCI1_MEM_PHYS, LAW_SIZE_512M, LAW_TRGT_IF_PCI),
- /* This is not so much the SDRAM map as it is the whole localbus map. */
- SET_LAW(CONFIG_SYS_LBC_SDRAM_BASE, LAW_SIZE_256M, LAW_TRGT_IF_LBC),
- SET_LAW(CONFIG_SYS_PCI1_IO_PHYS, LAW_SIZE_1M, LAW_TRGT_IF_PCI),
- SET_LAW(CONFIG_SYS_RIO_MEM_PHYS, LAW_SIZE_512M, LAW_TRGT_IF_RIO),
-};
-
-int num_law_entries = ARRAY_SIZE(law_table);
+++ /dev/null
-/*
- * Copyright 2004 Freescale Semiconductor.
- * (C) Copyright 2003,Motorola Inc.
- * Xianghua Xiao, (X.Xiao@motorola.com)
- *
- * (C) Copyright 2002 Scott McNutt <smcnutt@artesyncp.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-
-#include <common.h>
-#include <pci.h>
-#include <asm/processor.h>
-#include <asm/mmu.h>
-#include <asm/immap_85xx.h>
-#include <fsl_ddr_sdram.h>
-#include <ioports.h>
-#include <spd_sdram.h>
-#include <miiphy.h>
-#include <libfdt.h>
-#include <fdt_support.h>
-#include <asm/fsl_lbc.h>
-
-#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
-extern void ddr_enable_ecc(unsigned int dram_size);
-#endif
-
-
-void local_bus_init(void);
-
-
-/*
- * I/O Port configuration table
- *
- * if conf is 1, then that port pin will be configured at boot time
- * according to the five values podr/pdir/ppar/psor/pdat for that entry
- */
-
-const iop_conf_t iop_conf_tab[4][32] = {
-
- /* Port A configuration */
- { /* conf ppar psor pdir podr pdat */
- /* PA31 */ { 0, 1, 0, 1, 0, 0 }, /* FCC1 TxENB */
- /* PA30 */ { 0, 1, 0, 0, 0, 0 }, /* FCC1 TxClav */
- /* PA29 */ { 0, 1, 0, 1, 0, 0 }, /* FCC1 TxSOC */
- /* PA28 */ { 0, 1, 0, 1, 0, 0 }, /* FCC1 RxENB */
- /* PA27 */ { 0, 1, 0, 0, 0, 0 }, /* FCC1 RxSOC */
- /* PA26 */ { 0, 1, 0, 0, 0, 0 }, /* FCC1 RxClav */
- /* PA25 */ { 0, 1, 0, 1, 0, 0 }, /* FCC1 ATMTXD[0] */
- /* PA24 */ { 0, 1, 0, 1, 0, 0 }, /* FCC1 ATMTXD[1] */
- /* PA23 */ { 0, 1, 0, 1, 0, 0 }, /* FCC1 ATMTXD[2] */
- /* PA22 */ { 0, 1, 0, 1, 0, 0 }, /* FCC1 ATMTXD[3] */
- /* PA21 */ { 0, 1, 0, 1, 0, 0 }, /* FCC1 ATMTXD[4] */
- /* PA20 */ { 0, 1, 0, 1, 0, 0 }, /* FCC1 ATMTXD[5] */
- /* PA19 */ { 0, 1, 0, 1, 0, 0 }, /* FCC1 ATMTXD[6] */
- /* PA18 */ { 0, 1, 0, 1, 0, 0 }, /* FCC1 ATMTXD[7] */
- /* PA17 */ { 0, 1, 0, 0, 0, 0 }, /* FCC1 ATMRXD[7] */
- /* PA16 */ { 0, 1, 0, 0, 0, 0 }, /* FCC1 ATMRXD[6] */
- /* PA15 */ { 0, 1, 0, 0, 0, 0 }, /* FCC1 ATMRXD[5] */
- /* PA14 */ { 0, 1, 0, 0, 0, 0 }, /* FCC1 ATMRXD[4] */
- /* PA13 */ { 0, 1, 0, 0, 0, 0 }, /* FCC1 ATMRXD[3] */
- /* PA12 */ { 0, 1, 0, 0, 0, 0 }, /* FCC1 ATMRXD[2] */
- /* PA11 */ { 0, 1, 0, 0, 0, 0 }, /* FCC1 ATMRXD[1] */
- /* PA10 */ { 0, 1, 0, 0, 0, 0 }, /* FCC1 ATMRXD[0] */
- /* PA9 */ { 0, 1, 1, 1, 0, 0 }, /* FCC1 L1TXD */
- /* PA8 */ { 0, 1, 1, 0, 0, 0 }, /* FCC1 L1RXD */
- /* PA7 */ { 0, 0, 0, 1, 0, 0 }, /* PA7 */
- /* PA6 */ { 0, 1, 1, 1, 0, 0 }, /* TDM A1 L1RSYNC */
- /* PA5 */ { 0, 0, 0, 1, 0, 0 }, /* PA5 */
- /* PA4 */ { 0, 0, 0, 1, 0, 0 }, /* PA4 */
- /* PA3 */ { 0, 0, 0, 1, 0, 0 }, /* PA3 */
- /* PA2 */ { 0, 0, 0, 1, 0, 0 }, /* PA2 */
- /* PA1 */ { 1, 0, 0, 0, 0, 0 }, /* FREERUN */
- /* PA0 */ { 0, 0, 0, 1, 0, 0 } /* PA0 */
- },
-
- /* Port B configuration */
- { /* conf ppar psor pdir podr pdat */
- /* PB31 */ { 1, 1, 0, 1, 0, 0 }, /* FCC2 MII TX_ER */
- /* PB30 */ { 1, 1, 0, 0, 0, 0 }, /* FCC2 MII RX_DV */
- /* PB29 */ { 1, 1, 1, 1, 0, 0 }, /* FCC2 MII TX_EN */
- /* PB28 */ { 1, 1, 0, 0, 0, 0 }, /* FCC2 MII RX_ER */
- /* PB27 */ { 1, 1, 0, 0, 0, 0 }, /* FCC2 MII COL */
- /* PB26 */ { 1, 1, 0, 0, 0, 0 }, /* FCC2 MII CRS */
- /* PB25 */ { 1, 1, 0, 1, 0, 0 }, /* FCC2 MII TxD[3] */
- /* PB24 */ { 1, 1, 0, 1, 0, 0 }, /* FCC2 MII TxD[2] */
- /* PB23 */ { 1, 1, 0, 1, 0, 0 }, /* FCC2 MII TxD[1] */
- /* PB22 */ { 1, 1, 0, 1, 0, 0 }, /* FCC2 MII TxD[0] */
- /* PB21 */ { 1, 1, 0, 0, 0, 0 }, /* FCC2 MII RxD[0] */
- /* PB20 */ { 1, 1, 0, 0, 0, 0 }, /* FCC2 MII RxD[1] */
- /* PB19 */ { 1, 1, 0, 0, 0, 0 }, /* FCC2 MII RxD[2] */
- /* PB18 */ { 1, 1, 0, 0, 0, 0 }, /* FCC2 MII RxD[3] */
- /* PB17 */ { 0, 1, 0, 0, 0, 0 }, /* FCC3:RX_DIV */
- /* PB16 */ { 0, 1, 0, 0, 0, 0 }, /* FCC3:RX_ERR */
- /* PB15 */ { 0, 1, 0, 1, 0, 0 }, /* FCC3:TX_ERR */
- /* PB14 */ { 0, 1, 0, 1, 0, 0 }, /* FCC3:TX_EN */
- /* PB13 */ { 0, 1, 0, 0, 0, 0 }, /* FCC3:COL */
- /* PB12 */ { 0, 1, 0, 0, 0, 0 }, /* FCC3:CRS */
- /* PB11 */ { 0, 1, 0, 0, 0, 0 }, /* FCC3:RXD */
- /* PB10 */ { 0, 1, 0, 0, 0, 0 }, /* FCC3:RXD */
- /* PB9 */ { 0, 1, 0, 0, 0, 0 }, /* FCC3:RXD */
- /* PB8 */ { 0, 1, 0, 0, 0, 0 }, /* FCC3:RXD */
- /* PB7 */ { 0, 1, 0, 1, 0, 0 }, /* FCC3:TXD */
- /* PB6 */ { 0, 1, 0, 1, 0, 0 }, /* FCC3:TXD */
- /* PB5 */ { 0, 1, 0, 1, 0, 0 }, /* FCC3:TXD */
- /* PB4 */ { 0, 1, 0, 1, 0, 0 }, /* FCC3:TXD */
- /* PB3 */ { 0, 0, 0, 0, 0, 0 }, /* pin doesn't exist */
- /* PB2 */ { 0, 0, 0, 0, 0, 0 }, /* pin doesn't exist */
- /* PB1 */ { 0, 0, 0, 0, 0, 0 }, /* pin doesn't exist */
- /* PB0 */ { 0, 0, 0, 0, 0, 0 } /* pin doesn't exist */
- },
-
- /* Port C */
- { /* conf ppar psor pdir podr pdat */
- /* PC31 */ { 0, 0, 0, 1, 0, 0 }, /* PC31 */
- /* PC30 */ { 0, 0, 0, 1, 0, 0 }, /* PC30 */
- /* PC29 */ { 0, 1, 1, 0, 0, 0 }, /* SCC1 EN *CLSN */
- /* PC28 */ { 0, 0, 0, 1, 0, 0 }, /* PC28 */
- /* PC27 */ { 0, 0, 0, 1, 0, 0 }, /* UART Clock in */
- /* PC26 */ { 0, 0, 0, 1, 0, 0 }, /* PC26 */
- /* PC25 */ { 0, 0, 0, 1, 0, 0 }, /* PC25 */
- /* PC24 */ { 0, 0, 0, 1, 0, 0 }, /* PC24 */
- /* PC23 */ { 0, 1, 0, 1, 0, 0 }, /* ATMTFCLK */
- /* PC22 */ { 0, 1, 0, 0, 0, 0 }, /* ATMRFCLK */
- /* PC21 */ { 0, 1, 0, 0, 0, 0 }, /* SCC1 EN RXCLK */
- /* PC20 */ { 0, 1, 0, 0, 0, 0 }, /* SCC1 EN TXCLK */
- /* PC19 */ { 1, 1, 0, 0, 0, 0 }, /* FCC2 MII RX_CLK CLK13 */
- /* PC18 */ { 1, 1, 0, 0, 0, 0 }, /* FCC Tx Clock (CLK14) */
- /* PC17 */ { 0, 0, 0, 1, 0, 0 }, /* PC17 */
- /* PC16 */ { 0, 1, 0, 0, 0, 0 }, /* FCC Tx Clock (CLK16) */
- /* PC15 */ { 1, 1, 0, 0, 0, 0 }, /* PC15 */
- /* PC14 */ { 0, 1, 0, 0, 0, 0 }, /* SCC1 EN *CD */
- /* PC13 */ { 0, 0, 0, 1, 0, 0 }, /* PC13 */
- /* PC12 */ { 0, 1, 0, 1, 0, 0 }, /* PC12 */
- /* PC11 */ { 0, 0, 0, 1, 0, 0 }, /* LXT971 transmit control */
- /* PC10 */ { 1, 0, 0, 1, 0, 0 }, /* FETHMDC */
- /* PC9 */ { 1, 0, 0, 0, 0, 0 }, /* FETHMDIO */
- /* PC8 */ { 0, 0, 0, 1, 0, 0 }, /* PC8 */
- /* PC7 */ { 0, 0, 0, 1, 0, 0 }, /* PC7 */
- /* PC6 */ { 0, 0, 0, 1, 0, 0 }, /* PC6 */
- /* PC5 */ { 0, 0, 0, 1, 0, 0 }, /* PC5 */
- /* PC4 */ { 0, 0, 0, 1, 0, 0 }, /* PC4 */
- /* PC3 */ { 0, 0, 0, 1, 0, 0 }, /* PC3 */
- /* PC2 */ { 0, 0, 0, 1, 0, 1 }, /* ENET FDE */
- /* PC1 */ { 0, 0, 0, 1, 0, 0 }, /* ENET DSQE */
- /* PC0 */ { 0, 0, 0, 1, 0, 0 }, /* ENET LBK */
- },
-
- /* Port D */
- { /* conf ppar psor pdir podr pdat */
- /* PD31 */ { 1, 1, 0, 0, 0, 0 }, /* SCC1 EN RxD */
- /* PD30 */ { 1, 1, 1, 1, 0, 0 }, /* SCC1 EN TxD */
- /* PD29 */ { 1, 1, 0, 1, 0, 0 }, /* SCC1 EN TENA */
- /* PD28 */ { 0, 1, 0, 0, 0, 0 }, /* PD28 */
- /* PD27 */ { 0, 1, 1, 1, 0, 0 }, /* PD27 */
- /* PD26 */ { 0, 0, 0, 1, 0, 0 }, /* PD26 */
- /* PD25 */ { 0, 0, 0, 1, 0, 0 }, /* PD25 */
- /* PD24 */ { 0, 0, 0, 1, 0, 0 }, /* PD24 */
- /* PD23 */ { 0, 0, 0, 1, 0, 0 }, /* PD23 */
- /* PD22 */ { 0, 0, 0, 1, 0, 0 }, /* PD22 */
- /* PD21 */ { 0, 0, 0, 1, 0, 0 }, /* PD21 */
- /* PD20 */ { 0, 0, 0, 1, 0, 0 }, /* PD20 */
- /* PD19 */ { 0, 0, 0, 1, 0, 0 }, /* PD19 */
- /* PD18 */ { 0, 0, 0, 1, 0, 0 }, /* PD18 */
- /* PD17 */ { 0, 1, 0, 0, 0, 0 }, /* FCC1 ATMRXPRTY */
- /* PD16 */ { 0, 1, 0, 1, 0, 0 }, /* FCC1 ATMTXPRTY */
- /* PD15 */ { 0, 1, 1, 0, 1, 0 }, /* I2C SDA */
- /* PD14 */ { 0, 0, 0, 1, 0, 0 }, /* LED */
- /* PD13 */ { 0, 0, 0, 0, 0, 0 }, /* PD13 */
- /* PD12 */ { 0, 0, 0, 0, 0, 0 }, /* PD12 */
- /* PD11 */ { 0, 0, 0, 0, 0, 0 }, /* PD11 */
- /* PD10 */ { 0, 0, 0, 0, 0, 0 }, /* PD10 */
- /* PD9 */ { 0, 1, 0, 1, 0, 0 }, /* SMC1 TXD */
- /* PD8 */ { 0, 1, 0, 0, 0, 0 }, /* SMC1 RXD */
- /* PD7 */ { 0, 0, 0, 1, 0, 1 }, /* PD7 */
- /* PD6 */ { 0, 0, 0, 1, 0, 1 }, /* PD6 */
- /* PD5 */ { 0, 0, 0, 1, 0, 1 }, /* PD5 */
- /* PD4 */ { 0, 0, 0, 1, 0, 1 }, /* PD4 */
- /* PD3 */ { 0, 0, 0, 0, 0, 0 }, /* pin doesn't exist */
- /* PD2 */ { 0, 0, 0, 0, 0, 0 }, /* pin doesn't exist */
- /* PD1 */ { 0, 0, 0, 0, 0, 0 }, /* pin doesn't exist */
- /* PD0 */ { 0, 0, 0, 0, 0, 0 } /* pin doesn't exist */
- }
-};
-
-
-/*
- * MPC8560ADS Board Status & Control Registers
- */
-typedef struct bcsr_ {
- volatile unsigned char bcsr0;
- volatile unsigned char bcsr1;
- volatile unsigned char bcsr2;
- volatile unsigned char bcsr3;
- volatile unsigned char bcsr4;
- volatile unsigned char bcsr5;
-} bcsr_t;
-
-void reset_phy (void)
-{
-#if defined(CONFIG_ETHER_ON_FCC) /* avoid compile warnings for now */
- volatile bcsr_t *bcsr = (bcsr_t *) CONFIG_SYS_BCSR;
-#endif
- /* reset Giga bit Ethernet port if needed here */
-
- /* reset the CPM FEC port */
-#if (CONFIG_ETHER_INDEX == 2)
- bcsr->bcsr2 &= ~FETH2_RST;
- udelay(2);
- bcsr->bcsr2 |= FETH2_RST;
- udelay(1000);
-#elif (CONFIG_ETHER_INDEX == 3)
- bcsr->bcsr3 &= ~FETH3_RST;
- udelay(2);
- bcsr->bcsr3 |= FETH3_RST;
- udelay(1000);
-#endif
-#if defined(CONFIG_MII) && defined(CONFIG_ETHER_ON_FCC)
- /* reset PHY */
- miiphy_reset("FCC1", 0x0);
-
- /* change PHY address to 0x02 */
- bb_miiphy_write(NULL, 0, MII_MIPSCR, 0xf028);
-
- bb_miiphy_write(NULL, 0x02, MII_BMCR,
- BMCR_ANENABLE | BMCR_ANRESTART);
-#endif /* CONFIG_MII */
-}
-
-
-int checkboard (void)
-{
- puts("Board: ADS\n");
-
-#ifdef CONFIG_PCI
- printf("PCI1: 32 bit, %d MHz (compiled)\n",
- CONFIG_SYS_CLK_FREQ / 1000000);
-#else
- printf("PCI1: disabled\n");
-#endif
-
- /*
- * Initialize local bus.
- */
- local_bus_init();
-
- return 0;
-}
-
-/*
- * Initialize Local Bus
- */
-
-void
-local_bus_init(void)
-{
- volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
- volatile fsl_lbc_t *lbc = LBC_BASE_ADDR;
-
- uint clkdiv;
- uint lbc_hz;
- sys_info_t sysinfo;
-
- /*
- * Errata LBC11.
- * Fix Local Bus clock glitch when DLL is enabled.
- *
- * If localbus freq is < 66MHz, DLL bypass mode must be used.
- * If localbus freq is > 133MHz, DLL can be safely enabled.
- * Between 66 and 133, the DLL is enabled with an override workaround.
- */
-
- get_sys_info(&sysinfo);
- clkdiv = lbc->lcrr & LCRR_CLKDIV;
- lbc_hz = sysinfo.freq_systembus / 1000000 / clkdiv;
-
- if (lbc_hz < 66) {
- lbc->lcrr = CONFIG_SYS_LBC_LCRR | LCRR_DBYP; /* DLL Bypass */
-
- } else if (lbc_hz >= 133) {
- lbc->lcrr = CONFIG_SYS_LBC_LCRR & (~LCRR_DBYP); /* DLL Enabled */
-
- } else {
- /*
- * On REV1 boards, need to change CLKDIV before enable DLL.
- * Default CLKDIV is 8, change it to 4 temporarily.
- */
- uint pvr = get_pvr();
- uint temp_lbcdll = 0;
-
- if (pvr == PVR_85xx_REV1) {
- /* FIXME: Justify the high bit here. */
- lbc->lcrr = 0x10000004;
- }
-
- lbc->lcrr = CONFIG_SYS_LBC_LCRR & (~LCRR_DBYP);/* DLL Enabled */
- udelay(200);
-
- /*
- * Sample LBC DLL ctrl reg, upshift it to set the
- * override bits.
- */
- temp_lbcdll = gur->lbcdllcr;
- gur->lbcdllcr = (((temp_lbcdll & 0xff) << 16) | 0x80000000);
- asm("sync;isync;msync");
- }
-}
-
-
-/*
- * Initialize SDRAM memory on the Local Bus.
- */
-void lbc_sdram_init(void)
-{
- volatile fsl_lbc_t *lbc = LBC_BASE_ADDR;
- uint *sdram_addr = (uint *)CONFIG_SYS_LBC_SDRAM_BASE;
-
- puts("LBC SDRAM: ");
- print_size(CONFIG_SYS_LBC_SDRAM_SIZE * 1024 * 1024,
- "\n ");
-
- /*
- * Setup SDRAM Base and Option Registers
- */
- set_lbc_or(2, CONFIG_SYS_OR2_PRELIM);
- set_lbc_br(2, CONFIG_SYS_BR2_PRELIM);
- lbc->lbcr = CONFIG_SYS_LBC_LBCR;
- asm("msync");
-
- lbc->lsrt = CONFIG_SYS_LBC_LSRT;
- lbc->mrtpr = CONFIG_SYS_LBC_MRTPR;
- asm("sync");
-
- /*
- * Configure the SDRAM controller.
- */
- lbc->lsdmr = CONFIG_SYS_LBC_LSDMR_1;
- asm("sync");
- *sdram_addr = 0xff;
- ppcDcbf((unsigned long) sdram_addr);
- udelay(100);
-
- lbc->lsdmr = CONFIG_SYS_LBC_LSDMR_2;
- asm("sync");
- *sdram_addr = 0xff;
- ppcDcbf((unsigned long) sdram_addr);
- udelay(100);
-
- lbc->lsdmr = CONFIG_SYS_LBC_LSDMR_3;
- asm("sync");
- *sdram_addr = 0xff;
- ppcDcbf((unsigned long) sdram_addr);
- udelay(100);
-
- lbc->lsdmr = CONFIG_SYS_LBC_LSDMR_4;
- asm("sync");
- *sdram_addr = 0xff;
- ppcDcbf((unsigned long) sdram_addr);
- udelay(100);
-
- lbc->lsdmr = CONFIG_SYS_LBC_LSDMR_5;
- asm("sync");
- *sdram_addr = 0xff;
- ppcDcbf((unsigned long) sdram_addr);
- udelay(100);
-}
-
-#if !defined(CONFIG_SPD_EEPROM)
-/*************************************************************************
- * fixed sdram init -- doesn't use serial presence detect.
- ************************************************************************/
-phys_size_t fixed_sdram(void)
-{
- #ifndef CONFIG_SYS_RAMBOOT
- volatile ccsr_ddr_t *ddr = (void *)(CONFIG_SYS_FSL_DDR_ADDR);
-
- ddr->cs0_bnds = CONFIG_SYS_DDR_CS0_BNDS;
- ddr->cs0_config = CONFIG_SYS_DDR_CS0_CONFIG;
- 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);
- #endif
- return CONFIG_SYS_SDRAM_SIZE * 1024 * 1024;
-}
-#endif /* !defined(CONFIG_SPD_EEPROM) */
-
-
-#if defined(CONFIG_PCI)
-/*
- * Initialize PCI Devices, report devices found.
- */
-
-#ifndef CONFIG_PCI_PNP
-static struct pci_config_table pci_mpc85xxads_config_table[] = {
- { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
- PCI_IDSEL_NUMBER, PCI_ANY_ID,
- pci_cfgfunc_config_device, { PCI_ENET0_IOADDR,
- PCI_ENET0_MEMADDR,
- PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER
- } },
- { }
-};
-#endif
-
-
-static struct pci_controller hose = {
-#ifndef CONFIG_PCI_PNP
- config_table: pci_mpc85xxads_config_table,
-#endif
-};
-
-#endif /* CONFIG_PCI */
-
-
-void
-pci_init_board(void)
-{
-#ifdef CONFIG_PCI
- pci_mpc85xx_init(&hose);
-#endif /* CONFIG_PCI */
-}
-
-
-#if defined(CONFIG_OF_BOARD_SETUP)
-int ft_board_setup(void *blob, bd_t *bd)
-{
- int node, tmp[2];
- const char *path;
-
- ft_cpu_setup(blob, bd);
-
- node = fdt_path_offset(blob, "/aliases");
- tmp[0] = 0;
- if (node >= 0) {
-#ifdef CONFIG_PCI
- path = fdt_getprop(blob, node, "pci0", NULL);
- if (path) {
- tmp[1] = hose.last_busno - hose.first_busno;
- do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1);
- }
-#endif
- }
-
- return 0;
-}
-#endif
+++ /dev/null
-/*
- * Copyright 2008 Freescale Semiconductor, Inc.
- *
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#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 0: 16M Non-cacheable, guarded
- * 0xff000000 16M FLASH
- * Out of reset this entry is only 4K.
- */
- SET_TLB_ENTRY(1, CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 0, BOOKE_PAGESZ_16M, 1),
-
- /*
- * TLB 1: 256M Non-cacheable, guarded
- * 0x80000000 256M PCI1 MEM First half
- */
- SET_TLB_ENTRY(1, CONFIG_SYS_PCI1_MEM_VIRT, CONFIG_SYS_PCI1_MEM_PHYS,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 1, BOOKE_PAGESZ_256M, 1),
-
- /*
- * TLB 2: 256M Non-cacheable, guarded
- * 0x90000000 256M PCI1 MEM Second half
- */
- SET_TLB_ENTRY(1, CONFIG_SYS_PCI1_MEM_VIRT + 0x10000000, CONFIG_SYS_PCI1_MEM_PHYS + 0x10000000,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 2, BOOKE_PAGESZ_256M, 1),
-
- /*
- * TLB 3: 256M Non-cacheable, guarded
- * 0xc0000000 256M Rapid IO MEM First half
- */
- SET_TLB_ENTRY(1, CONFIG_SYS_RIO_MEM_VIRT, CONFIG_SYS_RIO_MEM_PHYS,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 3, BOOKE_PAGESZ_256M, 1),
-
- /*
- * TLB 4: 256M Non-cacheable, guarded
- * 0xd0000000 256M Rapid IO MEM Second half
- */
- SET_TLB_ENTRY(1, CONFIG_SYS_RIO_MEM_VIRT + 0x10000000, CONFIG_SYS_RIO_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 16M PCI1 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),
-
- /*
- * TLB 6: 64M Cacheable, non-guarded
- * 0xf000_0000 64M LBC SDRAM
- */
- SET_TLB_ENTRY(1, CONFIG_SYS_LBC_SDRAM_BASE, CONFIG_SYS_LBC_SDRAM_BASE,
- MAS3_SX|MAS3_SW|MAS3_SR, 0,
- 0, 6, BOOKE_PAGESZ_64M, 1),
-
- /*
- * TLB 7: 16K Non-cacheable, guarded
- * 0xf8000000 16K BCSR registers
- */
- SET_TLB_ENTRY(1, CONFIG_SYS_BCSR, CONFIG_SYS_BCSR,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 7, BOOKE_PAGESZ_16K, 1),
-};
-
-int num_tlb_entries = ARRAY_SIZE(tlb_table);
+++ /dev/null
-CONFIG_PPC=y
-CONFIG_MPC85xx=y
-# CONFIG_CMD_ERRATA is not set
-CONFIG_TARGET_MPC8540ADS=y
-CONFIG_OF_BOARD_SETUP=y
-CONFIG_OF_STDOUT_VIA_ALIAS=y
-CONFIG_BOOTDELAY=10
-CONFIG_HUSH_PARSER=y
-CONFIG_CMD_I2C=y
-CONFIG_CMD_PING=y
-# CONFIG_CMD_HASH is not set
-# CONFIG_MMC is not set
-CONFIG_MTD_NOR_FLASH=y
-CONFIG_SYS_NS16550=y
-CONFIG_OF_LIBFDT=y
+++ /dev/null
-CONFIG_PPC=y
-CONFIG_MPC85xx=y
-# CONFIG_CMD_ERRATA is not set
-CONFIG_TARGET_MPC8560ADS=y
-CONFIG_OF_BOARD_SETUP=y
-CONFIG_OF_STDOUT_VIA_ALIAS=y
-CONFIG_BOOTDELAY=10
-CONFIG_HUSH_PARSER=y
-CONFIG_CMD_I2C=y
-CONFIG_CMD_PING=y
-# CONFIG_CMD_HASH is not set
-# CONFIG_MMC is not set
-CONFIG_MTD_NOR_FLASH=y
-CONFIG_OF_LIBFDT=y
+++ /dev/null
-Motorola MPC8540ADS and MPC8560ADS board
-
-Created 10/15/03 Xianghua Xiao
-Updated 13-July-2004 Jon Loeliger
------------------------------------------
-
-0. Toolchain
-
- The Binutils in current ELDK toolchain will not support MPC85xx
- chip. You need to use binutils-2.14.tar.bz2 (or newer) from
- http://ftp.gnu.org/gnu/binutils.
-
- The 8540/8560 ADS code base is known to compile using:
- gcc (GCC) 3.2.2 20030217 (Yellow Dog Linux 3.0 3.2.2-2a)
-
-
-1. SWITCH SETTINGS & JUMPERS
-
-1.0 Nomenclature
-
- For some reason, the HW designers describe the switch settings
- in terms of 0 and 1, and then map that to physical switches where
- the label "On" refers to logic 0 and "Off" (unlabeled) is logic 1.
- Luckily, we're SW types and virtual settings are handled daily.
-
- The switches for the Rev A board are numbered differently than
- for the Pilot board. Oh yeah.
-
- Switch bits are numbered 1 through, like, 4 6 8 or 10, but the
- bits may contribute to signals that are numbered based at 0,
- and some of those signals may be high-bit-number-0 too. Heed
- well the names and labels and do not get confused.
-
- "Off" == 1
- "On" == 0
-
- SW18 is switch 18 as silk-screened onto the board.
- SW4[8] is the bit labeled 8 on Switch 4.
- SW2[1:6] refers to bits labeled 1 through 6 in order on switch 2
- SW3[7:1] refers to bits labeled 7 through 1 in order on switch 3
-
-1.1 For the MPC85xxADS Pilot Board
-
- First, make sure the board default setting is consistent with the document
- shipped with your board. Then apply the following changes:
- SW3[1-6]="all OFF" (boot from 32bit flash, no boot sequence is used)
- SW10[2-6]="all OFF" (turn on CPM SCC for serial port,works for 8540/8560)
- SW11[2]='OFF for 8560, ON for 8540' (toggle 8540.8560 mode)
- SW11[7]='ON' (rev2), 'OFF' (rev1)
- SW4[7-8]="OFF OFF" (enable serial ports,I'm using the top serial connector)
- SW22[1-4]="OFF OFF ON OFF"
- SW5[1-10[="ON ON OFF OFF OFF OFF OFF OFF OFF OFF"
- J1 = "Enable Prog" (Make sure your flash is programmable for development)
-
- If you want to test PCI functionality with a 33Mhz PCI card, you will
- have to change the system clock from the default 66Mhz to 33Mhz by
- setting SW15[1]="OFF" and SW17[8]="OFF". After that you may also need
- double your platform clock(SW6) because the system clock is now only
- half of its original value. For example, if at 66MHz your system
- clock showed SW6[0:1] = 01, then at 33MHz SW6[0:1] it should be 10.
-
- SW17[8] ------+ SW6
- SW15[1] ----+ | [0:1]
- V V V V
- 33MHz 1 1 1 0
- 66MHz 0 0 0 1
-
- Hmmm... That SW6 setting description is incomplete but it works.
-
-
-1.3 For the MPC85xxADS Rev A Board
-
- As shipped, the board should be a 33MHz PCI bus with a CPU Clock
- rate of 825 +/- fuzz:
-
- Clocks: CPU: 825 MHz, CCB: 330 MHz, DDR: 165 MHz, LBC: 82 MHz
-
- For 33MHz PCI, the switch settings should be like this:
-
- SW18[7:1] = 0100001 = M==33 => 33MHz
- SW18[8] = 1 => PWD Divider == 16
- SW16[1:2] = 11 => N == 16 as PWD==1
-
- Use the magical formula:
- Fout (MHz) = 16 * M / N = 16 * 33 / 16 = 33 MHz
-
- SW7[1:4] = 1010 = 10 => 10 x 33 = 330 CCB Sysclk
- SW7[5:6] = 01 => 5:2 x 330 = 825 Core clock
-
-
- For 66MHz PCI, the switch settings should be like this:
-
- SW18[7:1] = 0100001 = M==33 => 33MHz
- SW18[8] = 0 => PWD Divider == 1
- SW16[1:2] = 01 => N == 8 as PWD == 0
-
- Use the magical formula:
- Fout (MHz) = 16 * M / N = 16 * 33 / 8 = 66 MHz
-
- SW7[1:4] = 0101 = 5 => 5 x 66 = 330 CCB Sysclk
- SW7[5:6] = 01 => 5:2 x 330 = 825 Core clock
-
- In order to use PCI-X (only in the first PCI slot. The one with
- the RIO connector), you need to set SW1[4] (config) to 1 (off).
- Also, configure the board to run PCI at 66 MHz.
-
-2. MEMORY MAP TO WORK WITH LINUX KERNEL
-
-2.1. For the initial bringup, we adopted a consistent memory scheme
- between U-Boot and linux kernel, you can customize it based on your
- system requirements:
-
- 0x0000_0000 0x7fff_ffff DDR 2G
- 0x8000_0000 0x9fff_ffff PCI MEM 512M
- 0xc000_0000 0xdfff_ffff Rapid IO 512M
- 0xe000_0000 0xe00f_ffff CCSR 1M
- 0xe200_0000 0xe2ff_ffff PCI IO 16M
- 0xf000_0000 0xf7ff_ffff SDRAM 128M
- 0xf800_0000 0xf80f_ffff BCSR 1M
- 0xff00_0000 0xffff_ffff FLASH (boot bank) 16M
-
-2.2 We are submitting Linux kernel patches for MPC8540 and MPC8560. You
- can download them from linuxppc-2.4 public source. Please make sure the
- kernel's ppcboot.h is consistent with U-Boot's u-boot.h. You can use two
- default configuration files as your starting points to configure the
- kernel:
- arch/powerpc/configs/mpc8540_ads_defconfig
- arch/powerpc/configs/mpc8560_ads_defconfig
-
-3. DEFINITIONS AND COMPILATION
-
-3.1 Explanation on NEW definitions in:
- include/configs/MPC8540ADS.h
- include/configs/MPC8560ADS.h
-
- CONFIG_BOOKE BOOKE(e.g. Motorola MPC85xx, AMCC 440, etc)
- CONFIG_E500 BOOKE e500 family(Motorola)
- CONFIG_MPC85xx MPC8540,MPC8560 and their derivatives
- CONFIG_ARCH_MPC8540 MPC8540 specific
- CONFIG_TSEC_ENET Use on-chip 10/100/1000 ethernet for networking
- CONFIG_SPD_EEPROM Use SPD EEPROM for DDR auto configuration, you can
- also manual config the DDR after undef this
- definition.
- CONFIG_DDR_ECC only for ECC DDR module
- CONFIG_SYS_FSL_ERRATUM_DDR_MSYNC_IN DLL fix on some ADS boards needed
- for more stability.
- CONFIG_HAS_FEC If an FEC is on chip, set to 1, else 0.
-
-Other than the above definitions, the rest in the config files are
-straightforward.
-
-
-3.2 Compilation
-
- Assuming you're using BASH shell:
-
- export CROSS_COMPILE=your-cross-compile-prefix
- cd u-boot
- make distclean
- make MPC8560ADS_config (or make MPC8540ADS_config)
- make
-
-4. Notes:
-
-4.1 When connecting with kermit, the following commands must be present.in
- your .kermrc file. These are especially important when booting as
- MPC8560, as the serial console will not work without them:
-
- set speed 115200
- set carrier-watch off
- set handshake none
- set flow-control none
- robust
-
-
-4.2 Sometimes after U-Boot is up, the 'tftp' won't work well with TSEC
- ethernet. If that happens, you can try the following steps to make
- network work:
-
- MPC8560ADS>tftp 1000000 pImage
- (if it hangs, use Ctrl-C to quit)
- MPC8560ADS>nm fdf24524
- >0
- >1
- >. (to quit this memory operation)
- MPC8560ADS>tftp 1000000 pImage
-
-4.3 If you're one of the early developers using the Rev1 8540/8560 chips,
- please use U-Boot 1.0.0, as the newer silicon will only support Rev2
- and future revisions of 8540/8560.
-
-
-4.4 Reflash U-Boot Image using U-Boot
-
- tftp 10000 u-boot.bin
- protect off fff80000 ffffffff
- erase fff80000 ffffffff
- cp.b 10000 fff80000 80000
-
-
-4.5 Reflash U-Boot with a BDI-2000
-
- BDI> erase 0xFFF80000 0x4000 0x20
- BDI> prog 0xfff80000 u-boot.bin.8560ads
- BDI> verify
-
-
-5. Screen dump MPC8540ADS board
-
-U-Boot 1.1.2(pq3-20040707-0) (Jul 6 2004 - 17:34:25)
-
-Freescale PowerPC
- Core: E500, Version: 2.0, (0x80200020)
- System: 8540, Version: 2.0, (0x80300020)
- Clocks: CPU: 825 MHz, CCB: 330 MHz, DDR: 165 MHz, LBC: 82 MHz
- L1 D-cache 32KB, L1 I-cache 32KB enabled.
-Board: ADS
- PCI1: 32 bit, 66 MHz (compiled)
-I2C: ready
-DRAM: Initializing
- SDRAM: 64 MB
- DDR: 256 MB
-FLASH: 16 MB
-L2 cache enabled: 256KB
-*** Warning - bad CRC, using default environment
-
-In: serial
-Out: serial
-Err: serial
-Net: MOTO ENET0: PHY is Marvell 88E1011S (1410c62)
-MOTO ENET1: PHY is Marvell 88E1011S (1410c62)
-MOTO ENET2: PHY is Davicom DM9161E (181b881)
-MOTO ENET0, MOTO ENET1, MOTO ENET2
-Hit any key to stop autoboot: 0
-=>
-=> fli
-
-Bank # 1: Intel 28F640J3A (64 Mbit, 64 x 128K)
- Size: 16 MB in 64 Sectors
- Sector Start Addresses:
- FF000000 FF040000 FF080000 FF0C0000 FF100000
- FF140000 FF180000 FF1C0000 FF200000 FF240000
- FF280000 FF2C0000 FF300000 FF340000 FF380000
- FF3C0000 FF400000 FF440000 FF480000 FF4C0000
- FF500000 FF540000 FF580000 FF5C0000 FF600000
- FF640000 FF680000 FF6C0000 FF700000 FF740000
- FF780000 FF7C0000 FF800000 FF840000 FF880000
- FF8C0000 FF900000 FF940000 FF980000 FF9C0000
- FFA00000 FFA40000 FFA80000 FFAC0000 FFB00000
- FFB40000 FFB80000 FFBC0000 FFC00000 FFC40000
- FFC80000 FFCC0000 FFD00000 FFD40000 FFD80000
- FFDC0000 FFE00000 FFE40000 FFE80000 FFEC0000
- FFF00000 FFF40000 FFF80000 (RO) FFFC0000 (RO)
-
-=> bdinfo
-memstart = 0x00000000
-memsize = 0x10000000
-flashstart = 0xFF000000
-flashsize = 0x01000000
-flashoffset = 0x00000000
-sramstart = 0x00000000
-sramsize = 0x00000000
-immr_base = 0xE0000000
-bootflags = 0xE4013F80
-intfreq = 825 MHz
-busfreq = 330 MHz
-ethaddr = 00:E0:0C:00:00:FD
-eth1addr = 00:E0:0C:00:01:FD
-eth2addr = 00:E0:0C:00:02:FD
-IP addr = 192.168.1.253
-baudrate = 115200 bps
-
-
-=> printenv
-bootcmd=setenv bootargs root=/dev/nfs rw nfsroot=$serverip:$rootpath ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off console=$consoledev,$baudrate $othbootargs;tftp $loadaddr $bootfile;bootm $loadaddr
-ramboot=setenv bootargs root=/dev/ram rw console=$consoledev,$baudrate $othbootargs;tftp $ramdiskaddr $ramdiskfile;tftp $loadaddr $bootfile;bootm $loadaddr $ramdiskaddr
-nfsboot=setenv bootargs root=/dev/nfs rw nfsroot=$serverip:$rootpath ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off console=$consoledev,$baudrate $othbootargs;tftp $loadaddr $bootfile;bootm $loadaddr
-bootdelay=10
-baudrate=115200
-loads_echo=1
-ethaddr=00:E0:0C:00:00:FD
-eth1addr=00:E0:0C:00:01:FD
-eth2addr=00:E0:0C:00:02:FD
-ipaddr=192.168.1.253
-serverip=192.168.1.1
-rootpath=/nfsroot
-gatewayip=192.168.1.1
-netmask=255.255.255.0
-hostname=unknown
-bootfile=your.uImage
-loadaddr=200000
-netdev=eth0
-consoledev=ttyS0
-ramdiskaddr=400000
-ramdiskfile=your.ramdisk.u-boot
-stdin=serial
-stdout=serial
-stderr=serial
-ethact=MOTO ENET0
-
-Environment size: 1020/8188 bytes
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