mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-14 00:47:26 +00:00
31d8267224
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>
550 lines
16 KiB
C
550 lines
16 KiB
C
/*
|
|
* (C) Copyright 2005
|
|
* 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
|
|
*/
|
|
|
|
/*
|
|
* TQM8349 board configuration file
|
|
*/
|
|
|
|
#ifndef __CONFIG_H
|
|
#define __CONFIG_H
|
|
|
|
/*
|
|
* High Level Configuration Options
|
|
*/
|
|
#define CONFIG_E300 1 /* E300 Family */
|
|
#define CONFIG_MPC83XX 1 /* MPC83XX family */
|
|
#define CONFIG_MPC834X 1 /* MPC834X specific */
|
|
#define CONFIG_MPC8349 1 /* MPC8349 specific */
|
|
#define CONFIG_TQM834X 1 /* TQM834X board specific */
|
|
|
|
/* IMMR Base Addres Register, use Freescale default: 0xff400000 */
|
|
#define CFG_IMMR 0xff400000
|
|
|
|
/* System clock. Primary input clock when in PCI host mode */
|
|
#define CONFIG_83XX_CLKIN 66666000 /* 66,666 MHz */
|
|
|
|
/*
|
|
* Local Bus LCRR
|
|
* LCRR: DLL bypass, Clock divider is 8
|
|
*
|
|
* for CSB = 266 MHz it gives LCB clock frequency = 33 MHz
|
|
*
|
|
* External Local Bus rate is
|
|
* CLKIN * HRCWL_CSB_TO_CLKIN / HRCWL_LCL_BUS_TO_SCB_CLK / LCRR_CLKDIV
|
|
*/
|
|
#define CFG_LCRR (LCRR_DBYP | LCRR_CLKDIV_8)
|
|
|
|
/* board pre init: do not call, nothing to do */
|
|
#undef CONFIG_BOARD_EARLY_INIT_F
|
|
|
|
/* detect the number of flash banks */
|
|
#define CONFIG_BOARD_EARLY_INIT_R
|
|
|
|
/*
|
|
* 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 DDR_CASLAT_25 /* CASLAT set to 2.5 */
|
|
#undef CONFIG_DDR_ECC /* only for ECC DDR module */
|
|
#undef CONFIG_SPD_EEPROM /* do not use SPD EEPROM for DDR setup */
|
|
|
|
#undef CFG_DRAM_TEST /* memory test, takes time */
|
|
#define CFG_MEMTEST_START 0x00000000 /* memtest region */
|
|
#define CFG_MEMTEST_END 0x00100000
|
|
|
|
/*
|
|
* FLASH on the Local Bus
|
|
*/
|
|
#define CFG_FLASH_CFI /* use the Common Flash Interface */
|
|
#define CFG_FLASH_CFI_DRIVER /* use the CFI driver */
|
|
#undef CFG_FLASH_CHECKSUM
|
|
#define CFG_FLASH_BASE 0x80000000 /* start of FLASH */
|
|
#define CFG_FLASH_SIZE 8 /* FLASH size in MB */
|
|
|
|
/* buffered writes in the AMD chip set is not supported yet */
|
|
#undef CFG_FLASH_USE_BUFFER_WRITE
|
|
|
|
/*
|
|
* FLASH bank number detection
|
|
*/
|
|
|
|
/*
|
|
* When CFG_MAX_FLASH_BANKS_DETECT is defined, the actual number of Flash
|
|
* banks has to be determined at runtime and stored in a gloabl variable
|
|
* tqm834x_num_flash_banks. The value of CFG_MAX_FLASH_BANKS_DETECT is only
|
|
* used instead of CFG_MAX_FLASH_BANKS to allocate the array flash_info, and
|
|
* should be made sufficiently large to accomodate the number of banks that
|
|
* might actually be detected. Since most (all?) Flash related functions use
|
|
* CFG_MAX_FLASH_BANKS as the number of actual banks on the board, it is
|
|
* defined as tqm834x_num_flash_banks.
|
|
*/
|
|
#define CFG_MAX_FLASH_BANKS_DETECT 2
|
|
#ifndef __ASSEMBLY__
|
|
extern int tqm834x_num_flash_banks;
|
|
#endif
|
|
#define CFG_MAX_FLASH_BANKS (tqm834x_num_flash_banks)
|
|
|
|
#define CFG_MAX_FLASH_SECT 512 /* max sectors per device */
|
|
|
|
/* 32 bit device at 0x80000000 via GPCM (0x8000_1801) */
|
|
#define CFG_BR0_PRELIM ((CFG_FLASH_BASE & BR_BA) | \
|
|
BR_MS_GPCM | BR_PS_32 | BR_V)
|
|
|
|
/* FLASH timing (0x0000_0c54) */
|
|
#define CFG_OR_TIMING_FLASH (OR_GPCM_CSNT | OR_GPCM_ACS_0b10 | \
|
|
OR_GPCM_SCY_5 | OR_GPCM_TRLX)
|
|
|
|
#define CFG_PRELIM_OR_AM 0xc0000000 /* OR addr mask: 1 GiB */
|
|
|
|
#define CFG_OR0_PRELIM (CFG_PRELIM_OR_AM | CFG_OR_TIMING_FLASH)
|
|
|
|
#define CFG_LBLAWAR0_PRELIM 0x8000001D /* 1 GiB window size (2^(size + 1)) */
|
|
|
|
#define CFG_LBLAWBAR0_PRELIM CFG_FLASH_BASE /* Window base at flash base */
|
|
|
|
/* disable remaining mappings */
|
|
#define CFG_BR1_PRELIM 0x00000000
|
|
#define CFG_OR1_PRELIM 0x00000000
|
|
#define CFG_LBLAWBAR1_PRELIM 0x00000000
|
|
#define CFG_LBLAWAR1_PRELIM 0x00000000
|
|
|
|
#define CFG_BR2_PRELIM 0x00000000
|
|
#define CFG_OR2_PRELIM 0x00000000
|
|
#define CFG_LBLAWBAR2_PRELIM 0x00000000
|
|
#define CFG_LBLAWAR2_PRELIM 0x00000000
|
|
|
|
#define CFG_BR3_PRELIM 0x00000000
|
|
#define CFG_OR3_PRELIM 0x00000000
|
|
#define CFG_LBLAWBAR3_PRELIM 0x00000000
|
|
#define CFG_LBLAWAR3_PRELIM 0x00000000
|
|
|
|
#define CFG_BR4_PRELIM 0x00000000
|
|
#define CFG_OR4_PRELIM 0x00000000
|
|
#define CFG_LBLAWBAR4_PRELIM 0x00000000
|
|
#define CFG_LBLAWAR4_PRELIM 0x00000000
|
|
|
|
#define CFG_BR5_PRELIM 0x00000000
|
|
#define CFG_OR5_PRELIM 0x00000000
|
|
#define CFG_LBLAWBAR5_PRELIM 0x00000000
|
|
#define CFG_LBLAWAR5_PRELIM 0x00000000
|
|
|
|
#define CFG_BR6_PRELIM 0x00000000
|
|
#define CFG_OR6_PRELIM 0x00000000
|
|
#define CFG_LBLAWBAR6_PRELIM 0x00000000
|
|
#define CFG_LBLAWAR6_PRELIM 0x00000000
|
|
|
|
#define CFG_BR7_PRELIM 0x00000000
|
|
#define CFG_OR7_PRELIM 0x00000000
|
|
#define CFG_LBLAWBAR7_PRELIM 0x00000000
|
|
#define CFG_LBLAWAR7_PRELIM 0x00000000
|
|
|
|
/*
|
|
* Monitor config
|
|
*/
|
|
#define CFG_MONITOR_BASE TEXT_BASE /* start of monitor */
|
|
|
|
#if (CFG_MONITOR_BASE < CFG_FLASH_BASE)
|
|
#define CFG_RAMBOOT
|
|
#else
|
|
#undef CFG_RAMBOOT
|
|
#endif
|
|
|
|
#define CONFIG_L1_INIT_RAM
|
|
#define CFG_INIT_RAM_LOCK 1
|
|
#define CFG_INIT_RAM_ADDR 0x20000000 /* 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)
|
|
#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
|
|
|
|
#define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
|
|
#define CFG_MALLOC_LEN (256 * 1024) /* Reserve 256 kB for malloc */
|
|
|
|
/*
|
|
* 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)
|
|
|
|
/*
|
|
* 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: 400KHz */
|
|
#define CFG_I2C_SLAVE 0x7F /* slave address */
|
|
#define CFG_I2C_OFFSET 0x3000
|
|
|
|
/* I2C EEPROM, configuration for onboard EEPROMs 24C256 and 24C32 */
|
|
#define CFG_I2C_EEPROM_ADDR 0x50 /* 1010000x */
|
|
#define CFG_I2C_EEPROM_ADDR_LEN 2 /* 16 bit */
|
|
#define CFG_EEPROM_PAGE_WRITE_BITS 5 /* 32 bytes per write */
|
|
#define CFG_EEPROM_PAGE_WRITE_ENABLE
|
|
#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 12 /* 10ms +/- 20% */
|
|
#define CFG_I2C_MULTI_EEPROMS 1 /* more than one eeprom */
|
|
|
|
/* I2C RTC */
|
|
#define CONFIG_RTC_DS1337 /* use ds1337 rtc via i2c */
|
|
#define CFG_I2C_RTC_ADDR 0x68 /* at address 0x68 */
|
|
|
|
/* I2C SYSMON (LM75) */
|
|
#define CONFIG_DTT_LM75 1 /* ON Semi's LM75 */
|
|
#define CONFIG_DTT_SENSORS {0} /* Sensor addresses */
|
|
#define CFG_DTT_MAX_TEMP 70
|
|
#define CFG_DTT_LOW_TEMP -30
|
|
#define CFG_DTT_HYSTERESIS 3
|
|
|
|
/*
|
|
* TSEC
|
|
*/
|
|
#define CONFIG_TSEC_ENET /* tsec ethernet support */
|
|
#define CONFIG_MII
|
|
|
|
#define CFG_TSEC1_OFFSET 0x24000
|
|
#define CFG_TSEC1 (CFG_IMMR + CFG_TSEC1_OFFSET)
|
|
#define CFG_TSEC2_OFFSET 0x25000
|
|
#define CFG_TSEC2 (CFG_IMMR + CFG_TSEC2_OFFSET)
|
|
|
|
#if defined(CONFIG_TSEC_ENET)
|
|
|
|
#ifndef CONFIG_NET_MULTI
|
|
#define CONFIG_NET_MULTI
|
|
#endif
|
|
|
|
#define CONFIG_TSEC1 1
|
|
#define CONFIG_TSEC1_NAME "TSEC0"
|
|
#define CONFIG_TSEC2 1
|
|
#define CONFIG_TSEC2_NAME "TSEC1"
|
|
#define TSEC1_PHY_ADDR 2
|
|
#define TSEC2_PHY_ADDR 1
|
|
#define TSEC1_PHYIDX 0
|
|
#define TSEC2_PHYIDX 0
|
|
#define TSEC1_FLAGS TSEC_GIGABIT
|
|
#define TSEC2_FLAGS TSEC_GIGABIT
|
|
|
|
/* Options are: TSEC[0-1] */
|
|
#define CONFIG_ETHPRIME "TSEC0"
|
|
|
|
#endif /* CONFIG_TSEC_ENET */
|
|
|
|
/*
|
|
* General PCI
|
|
* Addresses are mapped 1-1.
|
|
*/
|
|
#define CONFIG_PCI
|
|
|
|
#if defined(CONFIG_PCI)
|
|
|
|
#define CONFIG_PCI_PNP /* do pci plug-and-play */
|
|
#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
|
|
|
|
/* PCI1 host bridge */
|
|
#define CFG_PCI1_MEM_BASE 0xc0000000
|
|
#define CFG_PCI1_MEM_PHYS CFG_PCI1_MEM_BASE
|
|
#define CFG_PCI1_MEM_SIZE 0x20000000 /* 512M */
|
|
#define CFG_PCI1_IO_BASE 0xe2000000
|
|
#define CFG_PCI1_IO_PHYS CFG_PCI1_IO_BASE
|
|
#define CFG_PCI1_IO_SIZE 0x1000000 /* 16M */
|
|
|
|
#undef CONFIG_EEPRO100
|
|
#define CONFIG_EEPRO100
|
|
#undef CONFIG_TULIP
|
|
|
|
#if !defined(CONFIG_PCI_PNP)
|
|
#define PCI_ENET0_IOADDR CFG_PCI1_IO_BASE
|
|
#define PCI_ENET0_MEMADDR CFG_PCI1_MEM_BASE
|
|
#define PCI_IDSEL_NUMBER 0x1c /* slot0 (IDSEL) = 28 */
|
|
#endif
|
|
|
|
#define CFG_PCI_SUBSYS_VENDORID 0x1957 /* Freescale */
|
|
|
|
#endif /* CONFIG_PCI */
|
|
|
|
/*
|
|
* Environment
|
|
*/
|
|
#define CONFIG_ENV_OVERWRITE
|
|
|
|
#ifndef CFG_RAMBOOT
|
|
#define CFG_ENV_IS_IN_FLASH 1
|
|
#define CFG_ENV_ADDR (CFG_MONITOR_BASE + 0x40000)
|
|
#define CFG_ENV_SECT_SIZE 0x40000 /* 256K(one sector) for env */
|
|
#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_DATE
|
|
#define CONFIG_CMD_DTT
|
|
#define CONFIG_CMD_EEPROM
|
|
#define CONFIG_CMD_I2C
|
|
#define CONFIG_CMD_JFFS2
|
|
#define CONFIG_CMD_MII
|
|
#define CONFIG_CMD_PING
|
|
#define CONFIG_CMD_DHCP
|
|
|
|
#if defined(CONFIG_PCI)
|
|
#define CONFIG_CMD_PCI
|
|
#endif
|
|
|
|
#if defined(CFG_RAMBOOT)
|
|
#undef CONFIG_CMD_ENV
|
|
#undef CONFIG_CMD_LOADS
|
|
#endif
|
|
|
|
/*
|
|
* Miscellaneous configurable options
|
|
*/
|
|
#define CFG_LONGHELP /* undef to save memory */
|
|
#define CFG_LOAD_ADDR 0x2000000 /* default load address */
|
|
#define CFG_PROMPT "=> " /* Monitor Command Prompt */
|
|
|
|
#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
|
|
#define CFG_HUSH_PARSER 1 /* Use the HUSH parser */
|
|
#ifdef CFG_HUSH_PARSER
|
|
#define CFG_PROMPT_HUSH_PS2 "> "
|
|
#endif
|
|
|
|
#if defined(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 */
|
|
|
|
#undef CONFIG_WATCHDOG /* watchdog disabled */
|
|
|
|
/*
|
|
* 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*/
|
|
|
|
#define CFG_HRCW_LOW (\
|
|
HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
|
|
HRCWL_DDR_TO_SCB_CLK_1X1 |\
|
|
HRCWL_CSB_TO_CLKIN_4X1 |\
|
|
HRCWL_VCO_1X2 |\
|
|
HRCWL_CORE_TO_CSB_2X1)
|
|
|
|
#if defined(PCI_64BIT)
|
|
#define CFG_HRCW_HIGH (\
|
|
HRCWH_PCI_HOST |\
|
|
HRCWH_64_BIT_PCI |\
|
|
HRCWH_PCI1_ARBITER_ENABLE |\
|
|
HRCWH_PCI2_ARBITER_DISABLE |\
|
|
HRCWH_CORE_ENABLE |\
|
|
HRCWH_FROM_0X00000100 |\
|
|
HRCWH_BOOTSEQ_DISABLE |\
|
|
HRCWH_SW_WATCHDOG_DISABLE |\
|
|
HRCWH_ROM_LOC_LOCAL_16BIT |\
|
|
HRCWH_TSEC1M_IN_GMII |\
|
|
HRCWH_TSEC2M_IN_GMII )
|
|
#else
|
|
#define CFG_HRCW_HIGH (\
|
|
HRCWH_PCI_HOST |\
|
|
HRCWH_32_BIT_PCI |\
|
|
HRCWH_PCI1_ARBITER_ENABLE |\
|
|
HRCWH_PCI2_ARBITER_DISABLE |\
|
|
HRCWH_CORE_ENABLE |\
|
|
HRCWH_FROM_0X00000100 |\
|
|
HRCWH_BOOTSEQ_DISABLE |\
|
|
HRCWH_SW_WATCHDOG_DISABLE |\
|
|
HRCWH_ROM_LOC_LOCAL_16BIT |\
|
|
HRCWH_TSEC1M_IN_GMII |\
|
|
HRCWH_TSEC2M_IN_GMII )
|
|
#endif
|
|
|
|
/* System IO Config */
|
|
#define CFG_SICRH SICRH_TSOBI1
|
|
#define CFG_SICRL SICRL_LDP_A
|
|
|
|
/* i-cache and d-cache disabled */
|
|
#define CFG_HID0_INIT 0x000000000
|
|
#define CFG_HID0_FINAL CFG_HID0_INIT
|
|
#define CFG_HID2 HID2_HBE
|
|
|
|
#define CONFIG_HIGH_BATS 1 /* High BATs supported */
|
|
|
|
/* DDR 0 - 512M */
|
|
#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_IBAT1L (CFG_SDRAM_BASE + 0x10000000 | BATL_PP_10 | BATL_MEMCOHERENCE)
|
|
#define CFG_IBAT1U (CFG_SDRAM_BASE + 0x10000000 | BATU_BL_256M | BATU_VS | BATU_VP)
|
|
|
|
/* stack in DCACHE @ 512M (no backing mem) */
|
|
#define CFG_IBAT2L (CFG_INIT_RAM_ADDR | BATL_PP_10 | BATL_MEMCOHERENCE)
|
|
#define CFG_IBAT2U (CFG_INIT_RAM_ADDR | BATU_BL_128K | BATU_VS | BATU_VP)
|
|
|
|
/* PCI */
|
|
#ifdef CONFIG_PCI
|
|
#define CFG_IBAT3L (CFG_PCI1_MEM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
|
|
#define CFG_IBAT3U (CFG_PCI1_MEM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
|
|
#define CFG_IBAT4L (CFG_PCI1_MEM_BASE + 0x10000000 | BATL_PP_10 | BATL_MEMCOHERENCE)
|
|
#define CFG_IBAT4U (CFG_PCI1_MEM_BASE + 0x10000000 | BATU_BL_256M | BATU_VS | BATU_VP)
|
|
#define CFG_IBAT5L (CFG_PCI1_IO_BASE | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
|
|
#define CFG_IBAT5U (CFG_PCI1_IO_BASE + 0x10000000 | BATU_BL_16M | BATU_VS | BATU_VP)
|
|
#else
|
|
#define CFG_IBAT3L (0)
|
|
#define CFG_IBAT3U (0)
|
|
#define CFG_IBAT4L (0)
|
|
#define CFG_IBAT4U (0)
|
|
#define CFG_IBAT5L (0)
|
|
#define CFG_IBAT5U (0)
|
|
#endif
|
|
|
|
/* IMMRBAR */
|
|
#define CFG_IBAT6L (CFG_IMMR | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
|
|
#define CFG_IBAT6U (CFG_IMMR | BATU_BL_1M | BATU_VS | BATU_VP)
|
|
|
|
/* FLASH */
|
|
#define CFG_IBAT7L (CFG_FLASH_BASE | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
|
|
#define CFG_IBAT7U (CFG_FLASH_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
|
|
|
|
#define CFG_DBAT0L CFG_IBAT0L
|
|
#define CFG_DBAT0U CFG_IBAT0U
|
|
#define CFG_DBAT1L CFG_IBAT1L
|
|
#define CFG_DBAT1U CFG_IBAT1U
|
|
#define CFG_DBAT2L CFG_IBAT2L
|
|
#define CFG_DBAT2U CFG_IBAT2U
|
|
#define CFG_DBAT3L CFG_IBAT3L
|
|
#define CFG_DBAT3U CFG_IBAT3U
|
|
#define CFG_DBAT4L CFG_IBAT4L
|
|
#define CFG_DBAT4U CFG_IBAT4U
|
|
#define CFG_DBAT5L CFG_IBAT5L
|
|
#define CFG_DBAT5U CFG_IBAT5U
|
|
#define CFG_DBAT6L CFG_IBAT6L
|
|
#define CFG_DBAT6U CFG_IBAT6U
|
|
#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 defined(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_LOADADDR 400000 /* default location for tftp and bootm */
|
|
|
|
#define CONFIG_BOOTDELAY 6 /* -1 disables auto-boot */
|
|
#undef CONFIG_BOOTARGS /* the boot command will set bootargs */
|
|
|
|
#define CONFIG_BAUDRATE 115200
|
|
|
|
#define CONFIG_PREBOOT "echo;" \
|
|
"echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
|
|
"echo"
|
|
|
|
#undef CONFIG_BOOTARGS
|
|
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
"netdev=eth0\0" \
|
|
"hostname=tqm834x\0" \
|
|
"nfsargs=setenv bootargs root=/dev/nfs rw " \
|
|
"nfsroot=${serverip}:${rootpath}\0" \
|
|
"ramargs=setenv bootargs root=/dev/ram rw\0" \
|
|
"addip=setenv bootargs ${bootargs} " \
|
|
"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
|
|
":${hostname}:${netdev}:off panic=1\0" \
|
|
"addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
|
|
"flash_nfs=run nfsargs addip addtty;" \
|
|
"bootm ${kernel_addr}\0" \
|
|
"flash_self=run ramargs addip addtty;" \
|
|
"bootm ${kernel_addr} ${ramdisk_addr}\0" \
|
|
"net_nfs=tftp 400000 ${bootfile};run nfsargs addip addtty;" \
|
|
"bootm\0" \
|
|
"rootpath=/opt/eldk/ppc_6xx\0" \
|
|
"bootfile=/tftpboot/tqm834x/uImage\0" \
|
|
"kernel_addr=80060000\0" \
|
|
"ramdisk_addr=80160000\0" \
|
|
"load=tftp 100000 /tftpboot/tqm834x/u-boot.bin\0" \
|
|
"update=protect off 80000000 8003ffff; " \
|
|
"era 80000000 8003ffff; cp.b 100000 80000000 40000\0" \
|
|
"upd=run load update\0" \
|
|
""
|
|
|
|
#define CONFIG_BOOTCOMMAND "run flash_self"
|
|
|
|
/*
|
|
* JFFS2 partitions
|
|
*/
|
|
/* mtdparts command line support */
|
|
#define CONFIG_JFFS2_CMDLINE
|
|
#define MTDIDS_DEFAULT "nor0=TQM834x-0"
|
|
|
|
/* default mtd partition table */
|
|
#define MTDPARTS_DEFAULT "mtdparts=TQM834x-0:256k(u-boot),256k(env),"\
|
|
"1m(kernel),2m(initrd),"\
|
|
"-(user);"\
|
|
|
|
#endif /* __CONFIG_H */
|