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u-boot-brain/include/configs/sbc8641d.h
Peter Tyser d98b0523cf powerpc: Cleanup BOOTFLAG_* references 
Now that warm booting is not supported, there isn't a need for the
BOOTFLAG_COLD and BOOTFLAG_WARM defines, so remove them.

Note that this change makes the board info bd_bootflags field useless.
It will always be set to 0, but we leave it around so that we don't
break the board info structure that some OSes are expecting to be passed
from U-Boot.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2010-10-18 22:38:56 +02:00

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/*
* Copyright 2007 Wind River Systems <www.windriver.com>
* Copyright 2007 Embedded Specialties, Inc.
* Joe Hamman <joe.hamman@embeddedspecialties.com>
*
* Copyright 2006 Freescale Semiconductor.
*
* Srikanth Srinivasan (srikanth.srinivasan@freescale.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
*/
/*
* SBC8641D board configuration file
*
* Make sure you change the MAC address and other network params first,
* search for CONFIG_ETHADDR, CONFIG_SERVERIP, etc in this file.
*/
#ifndef __CONFIG_H
#define __CONFIG_H
/* High Level Configuration Options */
#define CONFIG_MPC86xx 1 /* MPC86xx */
#define CONFIG_MPC8641 1 /* MPC8641 specific */
#define CONFIG_SBC8641D 1 /* SBC8641D board specific */
#define CONFIG_MP 1 /* support multiple processors */
#define CONFIG_LINUX_RESET_VEC 0x100 /* Reset vector used by Linux */
#define CONFIG_SYS_TEXT_BASE 0xfff00000
#ifdef RUN_DIAG
#define CONFIG_SYS_DIAG_ADDR 0xff800000
#endif
#define CONFIG_SYS_RESET_ADDRESS 0xfff00100
/*
* virtual address to be used for temporary mappings. There
* should be 128k free at this VA.
*/
#define CONFIG_SYS_SCRATCH_VA 0xe8000000
#define CONFIG_PCI 1 /* Enable PCIE */
#define CONFIG_PCIE1 1 /* PCIE controler 1 (slot 1) */
#define CONFIG_PCIE2 1 /* PCIE controler 2 (slot 2) */
#define CONFIG_FSL_PCI_INIT 1 /* Use common FSL init code */
#define CONFIG_FSL_LAW 1 /* Use common FSL init code */
#define CONFIG_TSEC_ENET /* tsec ethernet support */
#define CONFIG_ENV_OVERWRITE
#define CONFIG_BAT_RW 1 /* Use common BAT rw code */
#define CONFIG_HIGH_BATS 1 /* High BATs supported and enabled */
#undef CONFIG_SPD_EEPROM /* Do not use SPD EEPROM for DDR setup*/
#undef CONFIG_DDR_ECC /* only for ECC DDR module */
#define CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */
#define CONFIG_MEM_INIT_VALUE 0xDeadBeef
#define CONFIG_NUM_DDR_CONTROLLERS 2
#define CACHE_LINE_INTERLEAVING 0x20000000
#define PAGE_INTERLEAVING 0x21000000
#define BANK_INTERLEAVING 0x22000000
#define SUPER_BANK_INTERLEAVING 0x23000000
#define CONFIG_ALTIVEC 1
/*
* L2CR setup -- make sure this is right for your board!
*/
#define CONFIG_SYS_L2
#define L2_INIT 0
#define L2_ENABLE (L2CR_L2E)
#ifndef CONFIG_SYS_CLK_FREQ
#define CONFIG_SYS_CLK_FREQ get_board_sys_clk(0)
#endif
#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */
#undef CONFIG_SYS_DRAM_TEST /* memory test, takes time */
#define CONFIG_SYS_MEMTEST_START 0x00200000 /* memtest region */
#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 0xf8000000 /* relocated CCSRBAR */
#define CONFIG_SYS_IMMR CONFIG_SYS_CCSRBAR /* PQII uses CONFIG_SYS_IMMR */
#define CONFIG_SYS_CCSRBAR_PHYS_LOW CONFIG_SYS_CCSRBAR
#define CONFIG_SYS_CCSRBAR_PHYS_HIGH 0x0
#define CONFIG_SYS_CCSRBAR_PHYS CONFIG_SYS_CCSRBAR_PHYS_LOW
/*
* DDR Setup
*/
#define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000 /* DDR is system memory */
#define CONFIG_SYS_DDR_SDRAM_BASE2 0x10000000 /* DDR bank 2 */
#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE
#define CONFIG_SYS_SDRAM_BASE2 CONFIG_SYS_DDR_SDRAM_BASE2
#define CONFIG_SYS_MAX_DDR_BAT_SIZE 0x80000000 /* BAT mapping size */
#define CONFIG_VERY_BIG_RAM
#define CONFIG_NUM_DDR_CONTROLLERS 2
#define CONFIG_DIMM_SLOTS_PER_CTLR 2
#define CONFIG_CHIP_SELECTS_PER_CTRL (2 * CONFIG_DIMM_SLOTS_PER_CTLR)
#if defined(CONFIG_SPD_EEPROM)
/*
* Determine DDR configuration from I2C interface.
*/
#define SPD_EEPROM_ADDRESS1 0x51 /* DDR DIMM */
#define SPD_EEPROM_ADDRESS2 0x52 /* DDR DIMM */
#define SPD_EEPROM_ADDRESS3 0x53 /* DDR DIMM */
#define SPD_EEPROM_ADDRESS4 0x54 /* DDR DIMM */
#else
/*
* Manually set up DDR1 & DDR2 parameters
*/
#define CONFIG_SYS_SDRAM_SIZE 512 /* DDR is 512MB */
#define CONFIG_SYS_DDR_CS0_BNDS 0x0000000F
#define CONFIG_SYS_DDR_CS1_BNDS 0x00000000
#define CONFIG_SYS_DDR_CS2_BNDS 0x00000000
#define CONFIG_SYS_DDR_CS3_BNDS 0x00000000
#define CONFIG_SYS_DDR_CS0_CONFIG 0x80010102
#define CONFIG_SYS_DDR_CS1_CONFIG 0x00000000
#define CONFIG_SYS_DDR_CS2_CONFIG 0x00000000
#define CONFIG_SYS_DDR_CS3_CONFIG 0x00000000
#define CONFIG_SYS_DDR_TIMING_3 0x00000000
#define CONFIG_SYS_DDR_TIMING_0 0x00220802
#define CONFIG_SYS_DDR_TIMING_1 0x38377322
#define CONFIG_SYS_DDR_TIMING_2 0x002040c7
#define CONFIG_SYS_DDR_CFG_1A 0x43008008
#define CONFIG_SYS_DDR_CFG_2 0x24401000
#define CONFIG_SYS_DDR_MODE_1 0x23c00542
#define CONFIG_SYS_DDR_MODE_2 0x00000000
#define CONFIG_SYS_DDR_MODE_CTL 0x00000000
#define CONFIG_SYS_DDR_INTERVAL 0x05080100
#define CONFIG_SYS_DDR_DATA_INIT 0x00000000
#define CONFIG_SYS_DDR_CLK_CTRL 0x03800000
#define CONFIG_SYS_DDR_CFG_1B 0xC3008008
#define CONFIG_SYS_DDR2_CS0_BNDS 0x0010001F
#define CONFIG_SYS_DDR2_CS1_BNDS 0x00000000
#define CONFIG_SYS_DDR2_CS2_BNDS 0x00000000
#define CONFIG_SYS_DDR2_CS3_BNDS 0x00000000
#define CONFIG_SYS_DDR2_CS0_CONFIG 0x80010102
#define CONFIG_SYS_DDR2_CS1_CONFIG 0x00000000
#define CONFIG_SYS_DDR2_CS2_CONFIG 0x00000000
#define CONFIG_SYS_DDR2_CS3_CONFIG 0x00000000
#define CONFIG_SYS_DDR2_EXT_REFRESH 0x00000000
#define CONFIG_SYS_DDR2_TIMING_0 0x00220802
#define CONFIG_SYS_DDR2_TIMING_1 0x38377322
#define CONFIG_SYS_DDR2_TIMING_2 0x002040c7
#define CONFIG_SYS_DDR2_CFG_1A 0x43008008
#define CONFIG_SYS_DDR2_CFG_2 0x24401000
#define CONFIG_SYS_DDR2_MODE_1 0x23c00542
#define CONFIG_SYS_DDR2_MODE_2 0x00000000
#define CONFIG_SYS_DDR2_MODE_CTL 0x00000000
#define CONFIG_SYS_DDR2_INTERVAL 0x05080100
#define CONFIG_SYS_DDR2_DATA_INIT 0x00000000
#define CONFIG_SYS_DDR2_CLK_CTRL 0x03800000
#define CONFIG_SYS_DDR2_CFG_1B 0xC3008008
#endif
/* #define CONFIG_ID_EEPROM 1
#define ID_EEPROM_ADDR 0x57 */
/*
* The SBC8641D contains 16MB flash space at ff000000.
*/
#define CONFIG_SYS_FLASH_BASE 0xff000000 /* start of FLASH 16M */
/* Flash */
#define CONFIG_SYS_BR0_PRELIM 0xff001001 /* port size 16bit */
#define CONFIG_SYS_OR0_PRELIM 0xff006e65 /* 16MB Boot Flash area */
/* 64KB EEPROM */
#define CONFIG_SYS_BR1_PRELIM 0xf0000801 /* port size 16bit */
#define CONFIG_SYS_OR1_PRELIM 0xffff6e65 /* 64K EEPROM area */
/* EPLD - User switches, board id, LEDs */
#define CONFIG_SYS_BR2_PRELIM 0xf1000801 /* port size 16bit */
#define CONFIG_SYS_OR2_PRELIM 0xfff06e65 /* EPLD (switches, board ID, LEDs) area */
/* Local bus SDRAM 128MB */
#define CONFIG_SYS_BR3_PRELIM 0xe0001861 /* port size ?bit */
#define CONFIG_SYS_OR3_PRELIM 0xfc006cc0 /* 128MB local bus SDRAM area (1st half) */
#define CONFIG_SYS_BR4_PRELIM 0xe4001861 /* port size ?bit */
#define CONFIG_SYS_OR4_PRELIM 0xfc006cc0 /* 128MB local bus SDRAM area (2nd half) */
/* Disk on Chip (DOC) 128MB */
#define CONFIG_SYS_BR5_PRELIM 0xe8001001 /* port size ?bit */
#define CONFIG_SYS_OR5_PRELIM 0xf8006e65 /* 128MB local bus SDRAM area (2nd half) */
/* LCD */
#define CONFIG_SYS_BR6_PRELIM 0xf4000801 /* port size ?bit */
#define CONFIG_SYS_OR6_PRELIM 0xfff06e65 /* 128MB local bus SDRAM area (2nd half) */
/* Control logic & misc peripherals */
#define CONFIG_SYS_BR7_PRELIM 0xf2000801 /* port size ?bit */
#define CONFIG_SYS_OR7_PRELIM 0xfff06e65 /* 128MB local bus SDRAM area (2nd half) */
#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */
#define CONFIG_SYS_MAX_FLASH_SECT 131 /* sectors per device */
#undef CONFIG_SYS_FLASH_CHECKSUM
#define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
#define CONFIG_SYS_MONITOR_BASE_EARLY 0xfff00000 /* early monitor loc */
#define CONFIG_FLASH_CFI_DRIVER
#define CONFIG_SYS_FLASH_CFI
#define CONFIG_SYS_WRITE_SWAPPED_DATA
#define CONFIG_SYS_FLASH_EMPTY_INFO
#define CONFIG_SYS_FLASH_PROTECTION
#undef CONFIG_CLOCKS_IN_MHZ
#define CONFIG_SYS_INIT_RAM_LOCK 1
#ifndef CONFIG_SYS_INIT_RAM_LOCK
#define CONFIG_SYS_INIT_RAM_ADDR 0x0fd00000 /* Initial RAM address */
#else
#define CONFIG_SYS_INIT_RAM_ADDR 0xf8400000 /* Initial RAM address */
#endif
#define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in RAM */
#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_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 to kernel
*/
#define CONFIG_OF_LIBFDT 1
#define CONFIG_OF_BOARD_SETUP 1
#define CONFIG_OF_STDOUT_VIA_ALIAS 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_SLAVE 0x7F
#define CONFIG_SYS_I2C_NOPROBES {0x69} /* Don't probe these addrs */
#define CONFIG_SYS_I2C_OFFSET 0x3100
/*
* RapidIO MMU
*/
#define CONFIG_SYS_RIO_MEM_BASE 0xc0000000 /* base address */
#define CONFIG_SYS_RIO_MEM_PHYS CONFIG_SYS_RIO_MEM_BASE
#define CONFIG_SYS_RIO_MEM_SIZE 0x20000000 /* 128M */
/*
* General PCI
* Addresses are mapped 1-1.
*/
#define CONFIG_SYS_PCIE1_MEM_BUS 0x80000000
#define CONFIG_SYS_PCIE1_MEM_PHYS CONFIG_SYS_PCIE1_MEM_BUS
#define CONFIG_SYS_PCIE1_MEM_VIRT CONFIG_SYS_PCIE1_MEM_BUS
#define CONFIG_SYS_PCIE1_MEM_SIZE 0x20000000 /* 512M */
#define CONFIG_SYS_PCIE1_IO_BUS 0xe2000000
#define CONFIG_SYS_PCIE1_IO_PHYS CONFIG_SYS_PCIE1_IO_BUS
#define CONFIG_SYS_PCIE1_IO_VIRT CONFIG_SYS_PCIE1_IO_BUS
#define CONFIG_SYS_PCIE1_IO_SIZE 0x1000000 /* 16M */
#define CONFIG_SYS_PCIE2_MEM_BUS 0xa0000000
#define CONFIG_SYS_PCIE2_MEM_PHYS CONFIG_SYS_PCIE2_MEM_BUS
#define CONFIG_SYS_PCIE2_MEM_VIRT CONFIG_SYS_PCIE2_MEM_BUS
#define CONFIG_SYS_PCIE2_MEM_SIZE 0x10000000 /* 256M */
#define CONFIG_SYS_PCIE2_IO_BUS 0xe3000000
#define CONFIG_SYS_PCIE2_IO_PHYS CONFIG_SYS_PCIE2_IO_BUS
#define CONFIG_SYS_PCIE2_IO_VIRT CONFIG_SYS_PCIE2_IO_BUS
#define CONFIG_SYS_PCIE2_IO_SIZE 0x1000000 /* 16M */
#if defined(CONFIG_PCI)
#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
#undef CONFIG_SYS_SCSI_SCAN_BUS_REVERSE
#define CONFIG_NET_MULTI
#define CONFIG_PCI_PNP /* do pci plug-and-play */
#undef CONFIG_EEPRO100
#undef CONFIG_TULIP
#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
#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
#define CONFIG_DOS_PARTITION
#undef CONFIG_SCSI_AHCI
#ifdef CONFIG_SCSI_AHCI
#define CONFIG_SATA_ULI5288
#define CONFIG_SYS_SCSI_MAX_SCSI_ID 4
#define CONFIG_SYS_SCSI_MAX_LUN 1
#define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * CONFIG_SYS_SCSI_MAX_LUN)
#define CONFIG_SYS_SCSI_MAXDEVICE CONFIG_SYS_SCSI_MAX_DEVICE
#endif
#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 "eTSEC1"
#define CONFIG_TSEC2 1
#define CONFIG_TSEC2_NAME "eTSEC2"
#define CONFIG_TSEC3 1
#define CONFIG_TSEC3_NAME "eTSEC3"
#define CONFIG_TSEC4 1
#define CONFIG_TSEC4_NAME "eTSEC4"
#define TSEC1_PHY_ADDR 0x1F
#define TSEC2_PHY_ADDR 0x00
#define TSEC3_PHY_ADDR 0x01
#define TSEC4_PHY_ADDR 0x02
#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
#define CONFIG_SYS_TBIPA_VALUE 0x1e /* Set TBI address not to conflict with TSEC1_PHY_ADDR */
#define CONFIG_ETHPRIME "eTSEC1"
#endif /* CONFIG_TSEC_ENET */
/*
* BAT0 2G Cacheable, non-guarded
* 0x0000_0000 2G DDR
*/
#define CONFIG_SYS_DBAT0L (BATL_PP_RW | BATL_MEMCOHERENCE)
#define CONFIG_SYS_DBAT0U (BATU_BL_2G | BATU_VS | BATU_VP)
#define CONFIG_SYS_IBAT0L (BATL_PP_RW | BATL_MEMCOHERENCE )
#define CONFIG_SYS_IBAT0U CONFIG_SYS_DBAT0U
/*
* BAT1 1G Cache-inhibited, guarded
* 0x8000_0000 512M PCI-Express 1 Memory
* 0xa000_0000 512M PCI-Express 2 Memory
* Changed it for operating from 0xd0000000
*/
#define CONFIG_SYS_DBAT1L ( CONFIG_SYS_PCIE1_MEM_PHYS | BATL_PP_RW \
| BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
#define CONFIG_SYS_DBAT1U (CONFIG_SYS_PCIE1_MEM_VIRT | BATU_BL_256M | BATU_VS | BATU_VP)
#define CONFIG_SYS_IBAT1L (CONFIG_SYS_PCIE1_MEM_PHYS | BATL_PP_RW | BATL_CACHEINHIBIT)
#define CONFIG_SYS_IBAT1U CONFIG_SYS_DBAT1U
/*
* BAT2 512M Cache-inhibited, guarded
* 0xc000_0000 512M RapidIO Memory
*/
#define CONFIG_SYS_DBAT2L (CONFIG_SYS_RIO_MEM_BASE | BATL_PP_RW \
| BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
#define CONFIG_SYS_DBAT2U (CONFIG_SYS_RIO_MEM_BASE | BATU_BL_512M | BATU_VS | BATU_VP)
#define CONFIG_SYS_IBAT2L (CONFIG_SYS_RIO_MEM_BASE | BATL_PP_RW | BATL_CACHEINHIBIT)
#define CONFIG_SYS_IBAT2U CONFIG_SYS_DBAT2U
/*
* BAT3 4M Cache-inhibited, guarded
* 0xf800_0000 4M CCSR
*/
#define CONFIG_SYS_DBAT3L ( CONFIG_SYS_CCSRBAR | BATL_PP_RW \
| BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
#define CONFIG_SYS_DBAT3U (CONFIG_SYS_CCSRBAR | BATU_BL_4M | BATU_VS | BATU_VP)
#define CONFIG_SYS_IBAT3L (CONFIG_SYS_CCSRBAR | BATL_PP_RW | BATL_CACHEINHIBIT)
#define CONFIG_SYS_IBAT3U CONFIG_SYS_DBAT3U
#if (CONFIG_SYS_CCSRBAR_DEFAULT != CONFIG_SYS_CCSRBAR)
#define CONFIG_SYS_CCSR_DEFAULT_DBATL (CONFIG_SYS_CCSRBAR_DEFAULT \
| BATL_PP_RW | BATL_CACHEINHIBIT \
| BATL_GUARDEDSTORAGE)
#define CONFIG_SYS_CCSR_DEFAULT_DBATU (CONFIG_SYS_CCSRBAR_DEFAULT \
| BATU_BL_1M | BATU_VS | BATU_VP)
#define CONFIG_SYS_CCSR_DEFAULT_IBATL (CONFIG_SYS_CCSRBAR_DEFAULT \
| BATL_PP_RW | BATL_CACHEINHIBIT)
#define CONFIG_SYS_CCSR_DEFAULT_IBATU CONFIG_SYS_CCSR_DEFAULT_DBATU
#endif
/*
* BAT4 32M Cache-inhibited, guarded
* 0xe200_0000 16M PCI-Express 1 I/O
* 0xe300_0000 16M PCI-Express 2 I/0
* Note that this is at 0xe0000000
*/
#define CONFIG_SYS_DBAT4L ( CONFIG_SYS_PCIE1_IO_PHYS | BATL_PP_RW \
| BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
#define CONFIG_SYS_DBAT4U (CONFIG_SYS_PCIE1_IO_VIRT | BATU_BL_32M | BATU_VS | BATU_VP)
#define CONFIG_SYS_IBAT4L (CONFIG_SYS_PCIE1_IO_PHYS | BATL_PP_RW | BATL_CACHEINHIBIT)
#define CONFIG_SYS_IBAT4U CONFIG_SYS_DBAT4U
/*
* BAT5 128K Cacheable, non-guarded
* 0xe401_0000 128K Init RAM for stack in the CPU DCache (no backing memory)
*/
#define CONFIG_SYS_DBAT5L (CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_RW | BATL_MEMCOHERENCE)
#define CONFIG_SYS_DBAT5U (CONFIG_SYS_INIT_RAM_ADDR | BATU_BL_128K | BATU_VS | BATU_VP)
#define CONFIG_SYS_IBAT5L CONFIG_SYS_DBAT5L
#define CONFIG_SYS_IBAT5U CONFIG_SYS_DBAT5U
/*
* BAT6 32M Cache-inhibited, guarded
* 0xfe00_0000 32M FLASH
*/
#define CONFIG_SYS_DBAT6L ((CONFIG_SYS_FLASH_BASE & 0xfe000000) | BATL_PP_RW \
| BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
#define CONFIG_SYS_DBAT6U ((CONFIG_SYS_FLASH_BASE & 0xfe000000) | BATU_BL_32M | BATU_VS | BATU_VP)
#define CONFIG_SYS_IBAT6L ((CONFIG_SYS_FLASH_BASE & 0xfe000000) | BATL_PP_RW | BATL_MEMCOHERENCE)
#define CONFIG_SYS_IBAT6U CONFIG_SYS_DBAT6U
/* Map the last 1M of flash where we're running from reset */
#define CONFIG_SYS_DBAT6L_EARLY (CONFIG_SYS_MONITOR_BASE_EARLY | BATL_PP_RW \
| BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
#define CONFIG_SYS_DBAT6U_EARLY (CONFIG_SYS_TEXT_BASE | BATU_BL_1M | BATU_VS | BATU_VP)
#define CONFIG_SYS_IBAT6L_EARLY (CONFIG_SYS_MONITOR_BASE_EARLY | BATL_PP_RW \
| BATL_MEMCOHERENCE)
#define CONFIG_SYS_IBAT6U_EARLY CONFIG_SYS_DBAT6U_EARLY
#define CONFIG_SYS_DBAT7L 0x00000000
#define CONFIG_SYS_DBAT7U 0x00000000
#define CONFIG_SYS_IBAT7L 0x00000000
#define CONFIG_SYS_IBAT7U 0x00000000
/*
* 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 */
#include <config_cmd_default.h>
#define CONFIG_CMD_PING
#define CONFIG_CMD_I2C
#define CONFIG_CMD_REGINFO
#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*/
/* Cache Configuration */
#define CONFIG_SYS_DCACHE_SIZE 32768
#define CONFIG_SYS_CACHELINE_SIZE 32
#if defined(CONFIG_CMD_KGDB)
#define CONFIG_SYS_CACHELINE_SHIFT 5 /*log base 2 of the above value*/
#endif
#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_ETHADDR 02:E0:0C:00:00:01
#define CONFIG_ETH1ADDR 02:E0:0C:00:01:FD
#define CONFIG_ETH2ADDR 02:E0:0C:00:02:FD
#define CONFIG_ETH3ADDR 02:E0:0C:00:03:FD
#endif
#define CONFIG_HAS_ETH0 1
#define CONFIG_HAS_ETH1 1
#define CONFIG_HAS_ETH2 1
#define CONFIG_HAS_ETH3 1
#define CONFIG_IPADDR 192.168.0.50
#define CONFIG_HOSTNAME sbc8641d
#define CONFIG_ROOTPATH /opt/eldk/ppc_74xx
#define CONFIG_BOOTFILE uImage
#define CONFIG_SERVERIP 192.168.0.2
#define CONFIG_GATEWAYIP 192.168.0.1
#define CONFIG_NETMASK 255.255.255.0
/* default location for tftp and bootm */
#define CONFIG_LOADADDR 1000000
#define CONFIG_BOOTDELAY 10 /* -1 disables auto-boot */
#undef CONFIG_BOOTARGS /* the boot command will set bootargs */
#define CONFIG_BAUDRATE 115200
#define CONFIG_EXTRA_ENV_SETTINGS \
"netdev=eth0\0" \
"consoledev=ttyS0\0" \
"ramdiskaddr=2000000\0" \
"ramdiskfile=uRamdisk\0" \
"dtbaddr=400000\0" \
"dtbfile=sbc8641d.dtb\0" \
"en-wd=mw.b f8100010 0x08; echo -expect:- 08; md.b f8100010 1\0" \
"dis-wd=mw.b f8100010 0x00; echo -expect:- 00; md.b f8100010 1\0" \
"maxcpus=1"
#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 - $dtbaddr"
#define CONFIG_RAMBOOTCOMMAND \
"setenv bootargs root=/dev/ram rw " \
"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
"console=$consoledev,$baudrate $othbootargs;" \
"tftp $ramdiskaddr $ramdiskfile;" \
"tftp $loadaddr $bootfile;" \
"tftp $dtbaddr $dtbfile;" \
"bootm $loadaddr $ramdiskaddr $dtbaddr"
#define CONFIG_FLASHBOOTCOMMAND \
"setenv bootargs root=/dev/ram rw " \
"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
"console=$consoledev,$baudrate $othbootargs;" \
"bootm ffd00000 ffb00000 ffa00000"
#define CONFIG_BOOTCOMMAND CONFIG_FLASHBOOTCOMMAND
#endif /* __CONFIG_H */
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