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u-boot/include/configs/MPC8323ERDB.h
Becky Bruce 31d8267224 PPC: Create and use CONFIG_HIGH_BATS 
Change all code that conditionally operates on high bat
registers (that is, BATs 4-7) to look at CONFIG_HIGH_BATS
instead of the myriad ways this is done now.  Define the option
for every config for which high bats are supported (and
enabled by early boot, on parts where they're not always
enabled)

Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
2008-06-03 17:48:41 +02:00

618 lines
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/*
* Copyright (C) 2007 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.
*/
#ifndef __CONFIG_H
#define __CONFIG_H
/*
* High Level Configuration Options
*/
#define CONFIG_E300 1 /* E300 family */
#define CONFIG_QE 1 /* Has QE */
#define CONFIG_MPC83XX 1 /* MPC83xx family */
#define CONFIG_MPC832X 1 /* MPC832x CPU specific */
#define CONFIG_PCI 1
#define CONFIG_83XX_GENERIC_PCI 1
/*
* System Clock Setup
*/
#define CONFIG_83XX_CLKIN 66666667 /* in Hz */
#ifndef CONFIG_SYS_CLK_FREQ
#define CONFIG_SYS_CLK_FREQ CONFIG_83XX_CLKIN
#endif
/*
* Hardware Reset Configuration Word
*/
#define CFG_HRCW_LOW (\
HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
HRCWL_DDR_TO_SCB_CLK_2X1 |\
HRCWL_VCO_1X2 |\
HRCWL_CSB_TO_CLKIN_2X1 |\
HRCWL_CORE_TO_CSB_2_5X1 |\
HRCWL_CE_PLL_VCO_DIV_2 |\
HRCWL_CE_PLL_DIV_1X1 |\
HRCWL_CE_TO_PLL_1X3)
#define CFG_HRCW_HIGH (\
HRCWH_PCI_HOST |\
HRCWH_PCI1_ARBITER_ENABLE |\
HRCWH_CORE_ENABLE |\
HRCWH_FROM_0X00000100 |\
HRCWH_BOOTSEQ_DISABLE |\
HRCWH_SW_WATCHDOG_DISABLE |\
HRCWH_ROM_LOC_LOCAL_16BIT |\
HRCWH_BIG_ENDIAN |\
HRCWH_LALE_NORMAL)
/*
* System IO Config
*/
#define CFG_SICRL 0x00000000
#define CONFIG_BOARD_EARLY_INIT_F /* call board_pre_init */
/*
* IMMR new address
*/
#define CFG_IMMR 0xE0000000
/*
* System performance
*/
#define CFG_ACR_PIPE_DEP 3 /* Arbiter pipeline depth (0-3) */
#define CFG_ACR_RPTCNT 3 /* Arbiter repeat count (0-7) */
#define CFG_SPCR_OPT 1 /* (0-1) Optimize transactions between CSB and the SEC and QUICC Engine block */
/*
* DDR Setup
*/
#define CFG_DDR_BASE 0x00000000 /* DDR is system memory */
#define CFG_SDRAM_BASE CFG_DDR_BASE
#define CFG_DDR_SDRAM_BASE CFG_DDR_BASE
#define CFG_DDRCDR 0x73000002 /* DDR II voltage is 1.8V */
#undef CONFIG_SPD_EEPROM
#if defined(CONFIG_SPD_EEPROM)
/* Determine DDR configuration from I2C interface
*/
#define SPD_EEPROM_ADDRESS 0x51 /* DDR SODIMM */
#else
/* Manually set up DDR parameters
*/
#define CFG_DDR_SIZE 64 /* MB */
#define CFG_DDR_CS0_CONFIG ( CSCONFIG_EN \
| CSCONFIG_ODT_WR_ACS \
| CSCONFIG_ROW_BIT_13 | CSCONFIG_COL_BIT_9 )
/* 0x80010101 */
#define CFG_DDR_TIMING_0 ( ( 0 << TIMING_CFG0_RWT_SHIFT ) \
| ( 0 << TIMING_CFG0_WRT_SHIFT ) \
| ( 0 << TIMING_CFG0_RRT_SHIFT ) \
| ( 0 << TIMING_CFG0_WWT_SHIFT ) \
| ( 2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT ) \
| ( 2 << TIMING_CFG0_PRE_PD_EXIT_SHIFT ) \
| ( 8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT ) \
| ( 2 << TIMING_CFG0_MRS_CYC_SHIFT ) )
/* 0x00220802 */
#define CFG_DDR_TIMING_1 ( ( 2 << TIMING_CFG1_PRETOACT_SHIFT ) \
| ( 6 << TIMING_CFG1_ACTTOPRE_SHIFT ) \
| ( 2 << TIMING_CFG1_ACTTORW_SHIFT ) \
| ( 5 << TIMING_CFG1_CASLAT_SHIFT ) \
| ( 3 << TIMING_CFG1_REFREC_SHIFT ) \
| ( 2 << TIMING_CFG1_WRREC_SHIFT ) \
| ( 2 << TIMING_CFG1_ACTTOACT_SHIFT ) \
| ( 2 << TIMING_CFG1_WRTORD_SHIFT ) )
/* 0x26253222 */
#define CFG_DDR_TIMING_2 ( ( 1 << TIMING_CFG2_ADD_LAT_SHIFT ) \
| (31 << TIMING_CFG2_CPO_SHIFT ) \
| ( 2 << TIMING_CFG2_WR_LAT_DELAY_SHIFT ) \
| ( 2 << TIMING_CFG2_RD_TO_PRE_SHIFT ) \
| ( 2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT ) \
| ( 3 << TIMING_CFG2_CKE_PLS_SHIFT ) \
| ( 7 << TIMING_CFG2_FOUR_ACT_SHIFT) )
/* 0x1f9048c7 */
#define CFG_DDR_TIMING_3 0x00000000
#define CFG_DDR_CLK_CNTL DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05
/* 0x02000000 */
#define CFG_DDR_MODE ( ( 0x4448 << SDRAM_MODE_ESD_SHIFT ) \
| ( 0x0232 << SDRAM_MODE_SD_SHIFT ) )
/* 0x44480232 */
#define CFG_DDR_MODE2 0x8000c000
#define CFG_DDR_INTERVAL ( ( 800 << SDRAM_INTERVAL_REFINT_SHIFT ) \
| ( 100 << SDRAM_INTERVAL_BSTOPRE_SHIFT ) )
/* 0x03200064 */
#define CFG_DDR_CS0_BNDS 0x00000003
#define CFG_DDR_SDRAM_CFG ( SDRAM_CFG_SREN \
| SDRAM_CFG_SDRAM_TYPE_DDR2 \
| SDRAM_CFG_32_BE )
/* 0x43080000 */
#define CFG_DDR_SDRAM_CFG2 0x00401000
#endif
/*
* Memory test
*/
#undef CFG_DRAM_TEST /* memory test, takes time */
#define CFG_MEMTEST_START 0x00030000 /* memtest region */
#define CFG_MEMTEST_END 0x03f00000
/*
* The reserved memory
*/
#define CFG_MONITOR_BASE TEXT_BASE /* start of monitor */
#if (CFG_MONITOR_BASE < CFG_FLASH_BASE)
#define CFG_RAMBOOT
#else
#undef CFG_RAMBOOT
#endif
/* CFG_MONITOR_LEN must be a multiple of CFG_ENV_SECT_SIZE */
#define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
#define CFG_MALLOC_LEN (128 * 1024) /* Reserved for malloc */
/*
* Initial RAM Base Address Setup
*/
#define CFG_INIT_RAM_LOCK 1
#define CFG_INIT_RAM_ADDR 0xE6000000 /* Initial RAM address */
#define CFG_INIT_RAM_END 0x1000 /* End of used area in RAM */
#define CFG_GBL_DATA_SIZE 0x100 /* num bytes initial data */
#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
/*
* Local Bus Configuration & Clock Setup
*/
#define CFG_LCRR (LCRR_DBYP | LCRR_CLKDIV_2)
#define CFG_LBC_LBCR 0x00000000
/*
* FLASH on the Local Bus
*/
#define CFG_FLASH_CFI /* use the Common Flash Interface */
#define CFG_FLASH_CFI_DRIVER /* use the CFI driver */
#define CFG_FLASH_BASE 0xFE000000 /* FLASH base address */
#define CFG_FLASH_SIZE 16 /* FLASH size is 16M */
#define CFG_LBLAWBAR0_PRELIM CFG_FLASH_BASE /* Window base at flash base */
#define CFG_LBLAWAR0_PRELIM 0x80000018 /* 32MB window size */
#define CFG_BR0_PRELIM (CFG_FLASH_BASE | /* Flash Base address */ \
(2 << BR_PS_SHIFT) | /* 16 bit port size */ \
BR_V) /* valid */
#define CFG_OR0_PRELIM 0xfe006ff7 /* 16MB Flash size */
#define CFG_MAX_FLASH_BANKS 1 /* number of banks */
#define CFG_MAX_FLASH_SECT 128 /* sectors per device */
#undef CFG_FLASH_CHECKSUM
/*
* SDRAM on the Local Bus
*/
#undef CFG_LB_SDRAM /* The board has not SRDAM on local bus */
#ifdef CFG_LB_SDRAM
#define CFG_LBC_SDRAM_BASE 0xF0000000 /* SDRAM base address */
#define CFG_LBC_SDRAM_SIZE 64 /* LBC SDRAM is 64MB */
#define CFG_LBLAWBAR2_PRELIM CFG_LBC_SDRAM_BASE
#define CFG_LBLAWAR2_PRELIM 0x80000019 /* 64MB */
/*local bus BR2, OR2 definition for SDRAM if soldered on the EPB board */
/*
* Base Register 2 and Option Register 2 configure SDRAM.
* The SDRAM base address, CFG_LBC_SDRAM_BASE, is 0xf0000000.
*
* For BR2, need:
* Base address of 0xf0000000 = BR[0:16] = 1111 0000 0000 0000 0
* port size = 32-bits = BR2[19:20] = 11
* no parity checking = BR2[21:22] = 00
* SDRAM for MSEL = BR2[24:26] = 011
* Valid = BR[31] = 1
*
* 0 4 8 12 16 20 24 28
* 1111 0000 0000 0000 0001 1000 0110 0001 = f0001861
*
* CFG_LBC_SDRAM_BASE should be masked and OR'ed into
* the top 17 bits of BR2.
*/
#define CFG_BR2_PRELIM 0xf0001861 /*Port size=32bit, MSEL=SDRAM */
/*
* The SDRAM size in MB, CFG_LBC_SDRAM_SIZE, is 64.
*
* For OR2, need:
* 64MB mask for AM, OR2[0:7] = 1111 1100
* XAM, OR2[17:18] = 11
* 9 columns OR2[19-21] = 010
* 13 rows OR2[23-25] = 100
* EAD set for extra time OR[31] = 1
*
* 0 4 8 12 16 20 24 28
* 1111 1100 0000 0000 0110 1001 0000 0001 = fc006901
*/
#define CFG_OR2_PRELIM 0xfc006901
#define CFG_LBC_LSRT 0x32000000 /* LB sdram refresh timer, about 6us */
#define CFG_LBC_MRTPR 0x20000000 /* LB refresh timer prescal, 266MHz/32 */
/*
* LSDMR masks
*/
#define CFG_LBC_LSDMR_OP_NORMAL (0 << (31 - 4))
#define CFG_LBC_LSDMR_OP_ARFRSH (1 << (31 - 4))
#define CFG_LBC_LSDMR_OP_SRFRSH (2 << (31 - 4))
#define CFG_LBC_LSDMR_OP_MRW (3 << (31 - 4))
#define CFG_LBC_LSDMR_OP_PRECH (4 << (31 - 4))
#define CFG_LBC_LSDMR_OP_PCHALL (5 << (31 - 4))
#define CFG_LBC_LSDMR_OP_ACTBNK (6 << (31 - 4))
#define CFG_LBC_LSDMR_OP_RWINV (7 << (31 - 4))
#define CFG_LBC_LSDMR_COMMON 0x0063b723
/*
* SDRAM Controller configuration sequence.
*/
#define CFG_LBC_LSDMR_1 ( CFG_LBC_LSDMR_COMMON \
| CFG_LBC_LSDMR_OP_PCHALL)
#define CFG_LBC_LSDMR_2 ( CFG_LBC_LSDMR_COMMON \
| CFG_LBC_LSDMR_OP_ARFRSH)
#define CFG_LBC_LSDMR_3 ( CFG_LBC_LSDMR_COMMON \
| CFG_LBC_LSDMR_OP_ARFRSH)
#define CFG_LBC_LSDMR_4 ( CFG_LBC_LSDMR_COMMON \
| CFG_LBC_LSDMR_OP_MRW)
#define CFG_LBC_LSDMR_5 ( CFG_LBC_LSDMR_COMMON \
| CFG_LBC_LSDMR_OP_NORMAL)
#endif
/*
* Windows to access PIB via local bus
*/
#define CFG_LBLAWBAR3_PRELIM 0xf8008000 /* windows base 0xf8008000 */
#define CFG_LBLAWAR3_PRELIM 0x8000000f /* windows size 64KB */
/*
* Serial Port
*/
#define CONFIG_CONS_INDEX 1
#undef CONFIG_SERIAL_SOFTWARE_FIFO
#define CFG_NS16550
#define CFG_NS16550_SERIAL
#define CFG_NS16550_REG_SIZE 1
#define CFG_NS16550_CLK get_bus_freq(0)
#define CFG_BAUDRATE_TABLE \
{300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
#define CFG_NS16550_COM1 (CFG_IMMR+0x4500)
#define CFG_NS16550_COM2 (CFG_IMMR+0x4600)
#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
/* Use the HUSH parser */
#define CFG_HUSH_PARSER
#ifdef CFG_HUSH_PARSER
#define CFG_PROMPT_HUSH_PS2 "> "
#endif
/* pass open firmware flat tree */
#define CONFIG_OF_LIBFDT 1
#define CONFIG_OF_BOARD_SETUP 1
#define CONFIG_OF_STDOUT_VIA_ALIAS 1
/* I2C */
#define CONFIG_HARD_I2C /* I2C with hardware support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_FSL_I2C
#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
#define CFG_I2C_SLAVE 0x7F
#define CFG_I2C_NOPROBES {0x51} /* Don't probe these addrs */
#define CFG_I2C_OFFSET 0x3000
/*
* Config on-board EEPROM
*/
#define CFG_I2C_EEPROM_ADDR 0x50
#define CFG_I2C_EEPROM_ADDR_LEN 2
#define CFG_EEPROM_PAGE_WRITE_BITS 6
#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10
#define CFG_EEPROM_PAGE_WRITE_ENABLE
/*
* General PCI
* Addresses are mapped 1-1.
*/
#define CFG_PCI1_MEM_BASE 0x80000000
#define CFG_PCI1_MEM_PHYS CFG_PCI1_MEM_BASE
#define CFG_PCI1_MEM_SIZE 0x10000000 /* 256M */
#define CFG_PCI1_MMIO_BASE 0x90000000
#define CFG_PCI1_MMIO_PHYS CFG_PCI1_MMIO_BASE
#define CFG_PCI1_MMIO_SIZE 0x10000000 /* 256M */
#define CFG_PCI1_IO_BASE 0xd0000000
#define CFG_PCI1_IO_PHYS CFG_PCI1_IO_BASE
#define CFG_PCI1_IO_SIZE 0x04000000 /* 64M */
#ifdef CONFIG_PCI
#define CONFIG_PCI_SKIP_HOST_BRIDGE
#define CONFIG_NET_MULTI
#define CONFIG_PCI_PNP /* do pci plug-and-play */
#undef CONFIG_EEPRO100
#undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
#define CFG_PCI_SUBSYS_VENDORID 0x1957 /* Freescale */
#endif /* CONFIG_PCI */
#ifndef CONFIG_NET_MULTI
#define CONFIG_NET_MULTI 1
#endif
/*
* QE UEC ethernet configuration
*/
#define CONFIG_UEC_ETH
#define CONFIG_ETHPRIME "FSL UEC0"
#define CONFIG_UEC_ETH1 /* ETH3 */
#ifdef CONFIG_UEC_ETH1
#define CFG_UEC1_UCC_NUM 2 /* UCC3 */
#define CFG_UEC1_RX_CLK QE_CLK9
#define CFG_UEC1_TX_CLK QE_CLK10
#define CFG_UEC1_ETH_TYPE FAST_ETH
#define CFG_UEC1_PHY_ADDR 4
#define CFG_UEC1_INTERFACE_MODE ENET_100_MII
#endif
#define CONFIG_UEC_ETH2 /* ETH4 */
#ifdef CONFIG_UEC_ETH2
#define CFG_UEC2_UCC_NUM 1 /* UCC2 */
#define CFG_UEC2_RX_CLK QE_CLK16
#define CFG_UEC2_TX_CLK QE_CLK3
#define CFG_UEC2_ETH_TYPE FAST_ETH
#define CFG_UEC2_PHY_ADDR 0
#define CFG_UEC2_INTERFACE_MODE ENET_100_MII
#endif
/*
* Environment
*/
#ifndef CFG_RAMBOOT
#define CFG_ENV_IS_IN_FLASH 1
#define CFG_ENV_ADDR (CFG_MONITOR_BASE + CFG_MONITOR_LEN)
#define CFG_ENV_SECT_SIZE 0x20000
#define CFG_ENV_SIZE 0x2000
#else
#define CFG_NO_FLASH 1 /* Flash is not usable now */
#define CFG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */
#define CFG_ENV_ADDR (CFG_MONITOR_BASE - 0x1000)
#define CFG_ENV_SIZE 0x2000
#endif
#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
#define CFG_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_EEPROM
#define CONFIG_CMD_ASKENV
#if defined(CONFIG_PCI)
#define CONFIG_CMD_PCI
#endif
#if defined(CFG_RAMBOOT)
#undef CONFIG_CMD_ENV
#undef CONFIG_CMD_LOADS
#endif
#undef CONFIG_WATCHDOG /* watchdog disabled */
/*
* Miscellaneous configurable options
*/
#define CFG_LONGHELP /* undef to save memory */
#define CFG_LOAD_ADDR 0x2000000 /* default load address */
#define CFG_PROMPT "=> " /* Monitor Command Prompt */
#if (CONFIG_CMD_KGDB)
#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
#else
#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
#endif
#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
#define CFG_MAXARGS 16 /* max number of command args */
#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
#define CFG_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 CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
/*
* Core HID Setup
*/
#define CFG_HID0_INIT 0x000000000
#define CFG_HID0_FINAL HID0_ENABLE_MACHINE_CHECK
#define CFG_HID2 HID2_HBE
/*
* MMU Setup
*/
#define CONFIG_HIGH_BATS 1 /* High BATs supported */
/* DDR: cache cacheable */
#define CFG_IBAT0L (CFG_SDRAM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
#define CFG_IBAT0U (CFG_SDRAM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
#define CFG_DBAT0L CFG_IBAT0L
#define CFG_DBAT0U CFG_IBAT0U
/* IMMRBAR & PCI IO: cache-inhibit and guarded */
#define CFG_IBAT1L (CFG_IMMR | BATL_PP_10 | \
BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
#define CFG_IBAT1U (CFG_IMMR | BATU_BL_4M | BATU_VS | BATU_VP)
#define CFG_DBAT1L CFG_IBAT1L
#define CFG_DBAT1U CFG_IBAT1U
/* FLASH: icache cacheable, but dcache-inhibit and guarded */
#define CFG_IBAT2L (CFG_FLASH_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
#define CFG_IBAT2U (CFG_FLASH_BASE | BATU_BL_32M | BATU_VS | BATU_VP)
#define CFG_DBAT2L (CFG_FLASH_BASE | BATL_PP_10 | \
BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
#define CFG_DBAT2U CFG_IBAT2U
#define CFG_IBAT3L (0)
#define CFG_IBAT3U (0)
#define CFG_DBAT3L CFG_IBAT3L
#define CFG_DBAT3U CFG_IBAT3U
/* Stack in dcache: cacheable, no memory coherence */
#define CFG_IBAT4L (CFG_INIT_RAM_ADDR | BATL_PP_10)
#define CFG_IBAT4U (CFG_INIT_RAM_ADDR | BATU_BL_128K | BATU_VS | BATU_VP)
#define CFG_DBAT4L CFG_IBAT4L
#define CFG_DBAT4U CFG_IBAT4U
#ifdef CONFIG_PCI
/* PCI MEM space: cacheable */
#define CFG_IBAT5L (CFG_PCI1_MEM_PHYS | BATL_PP_10 | BATL_MEMCOHERENCE)
#define CFG_IBAT5U (CFG_PCI1_MEM_PHYS | BATU_BL_256M | BATU_VS | BATU_VP)
#define CFG_DBAT5L CFG_IBAT5L
#define CFG_DBAT5U CFG_IBAT5U
/* PCI MMIO space: cache-inhibit and guarded */
#define CFG_IBAT6L (CFG_PCI1_MMIO_PHYS | BATL_PP_10 | \
BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
#define CFG_IBAT6U (CFG_PCI1_MMIO_PHYS | BATU_BL_256M | BATU_VS | BATU_VP)
#define CFG_DBAT6L CFG_IBAT6L
#define CFG_DBAT6U CFG_IBAT6U
#else
#define CFG_IBAT5L (0)
#define CFG_IBAT5U (0)
#define CFG_IBAT6L (0)
#define CFG_IBAT6U (0)
#define CFG_DBAT5L CFG_IBAT5L
#define CFG_DBAT5U CFG_IBAT5U
#define CFG_DBAT6L CFG_IBAT6L
#define CFG_DBAT6U CFG_IBAT6U
#endif
/* Nothing in BAT7 */
#define CFG_IBAT7L (0)
#define CFG_IBAT7U (0)
#define CFG_DBAT7L CFG_IBAT7L
#define CFG_DBAT7U CFG_IBAT7U
/*
* Internal Definitions
*
* Boot Flags
*/
#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
#define BOOTFLAG_WARM 0x02 /* Software reboot */
#if (CONFIG_CMD_KGDB)
#define CONFIG_KGDB_BAUDRATE 230400 /* speed of kgdb serial port */
#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
#endif
/*
* Environment Configuration
*/
#define CONFIG_ENV_OVERWRITE
#define CONFIG_HAS_ETH0 /* add support for "ethaddr" */
#define CONFIG_ETHADDR 00:04:9f:ef:03:01
#define CONFIG_HAS_ETH1 /* add support for "eth1addr" */
#define CONFIG_ETH1ADDR 00:04:9f:ef:03:02
/* use mac_read_from_eeprom() to read ethaddr from I2C EEPROM (see CFG_I2C_EEPROM) */
#define CFG_I2C_MAC_OFFSET 0x7f00 /* MAC address offset in I2C EEPROM */
#define CONFIG_IPADDR 10.0.0.2
#define CONFIG_SERVERIP 10.0.0.1
#define CONFIG_GATEWAYIP 10.0.0.1
#define CONFIG_NETMASK 255.0.0.0
#define CONFIG_NETDEV eth1
#define CONFIG_HOSTNAME mpc8323erdb
#define CONFIG_ROOTPATH /nfsroot
#define CONFIG_RAMDISKFILE rootfs.ext2.gz.uboot
#define CONFIG_BOOTFILE uImage
#define CONFIG_UBOOTPATH u-boot.bin /* U-Boot image on TFTP server */
#define CONFIG_FDTFILE mpc832x_rdb.dtb
#define CONFIG_LOADADDR 500000 /* default location for tftp and bootm */
#define CONFIG_BOOTDELAY -1 /* -1 disables auto-boot */
#define CONFIG_BAUDRATE 115200
#define XMK_STR(x) #x
#define MK_STR(x) XMK_STR(x)
#define CONFIG_EXTRA_ENV_SETTINGS \
"netdev=" MK_STR(CONFIG_NETDEV) "\0" \
"uboot=" MK_STR(CONFIG_UBOOTPATH) "\0" \
"tftpflash=tftp $loadaddr $uboot;" \
"protect off " MK_STR(TEXT_BASE) " +$filesize; " \
"erase " MK_STR(TEXT_BASE) " +$filesize; " \
"cp.b $loadaddr " MK_STR(TEXT_BASE) " $filesize; " \
"protect on " MK_STR(TEXT_BASE) " +$filesize; " \
"cmp.b $loadaddr " MK_STR(TEXT_BASE) " $filesize\0" \
"fdtaddr=400000\0" \
"fdtfile=" MK_STR(CONFIG_FDTFILE) "\0" \
"ramdiskaddr=1000000\0" \
"ramdiskfile=" MK_STR(CONFIG_RAMDISKFILE) "\0" \
"console=ttyS0\0" \
"setbootargs=setenv bootargs " \
"root=$rootdev rw console=$console,$baudrate $othbootargs\0" \
"setipargs=setenv bootargs nfsroot=$serverip:$rootpath " \
"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
"root=$rootdev rw console=$console,$baudrate $othbootargs\0"
#define CONFIG_NFSBOOTCOMMAND \
"setenv rootdev /dev/nfs;" \
"run setbootargs;" \
"run setipargs;" \
"tftp $loadaddr $bootfile;" \
"tftp $fdtaddr $fdtfile;" \
"bootm $loadaddr - $fdtaddr"
#define CONFIG_RAMBOOTCOMMAND \
"setenv rootdev /dev/ram;" \
"run setbootargs;" \
"tftp $ramdiskaddr $ramdiskfile;" \
"tftp $loadaddr $bootfile;" \
"tftp $fdtaddr $fdtfile;" \
"bootm $loadaddr $ramdiskaddr $fdtaddr"
#undef MK_STR
#undef XMK_STR
#endif /* __CONFIG_H */
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