mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-11 07:34:31 +00:00
3c1de1a6d3
This patch removes the used testdram() implementations of the board that are maintained by myself. Signed-off-by: Stefan Roese <sr@denx.de>
313 lines
11 KiB
C
313 lines
11 KiB
C
/*
|
|
* (C) Copyright 2005
|
|
* Stefan Roese, DENX Software Engineering, sr@denx.de.
|
|
* John Otken, jotken@softadvances.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
|
|
*/
|
|
|
|
/************************************************************************
|
|
* luan.h - configuration for LUAN board
|
|
***********************************************************************/
|
|
#ifndef __CONFIG_H
|
|
#define __CONFIG_H
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* High Level Configuration Options
|
|
*----------------------------------------------------------------------*/
|
|
#define CONFIG_LUAN 1 /* Board is Luan */
|
|
#define CONFIG_440SP 1 /* Specific PPC440SP support */
|
|
#define CONFIG_4xx 1 /* PPC4xx family */
|
|
#define CONFIG_440 1
|
|
#define CONFIG_SYS_CLK_FREQ 33333333 /* external freq to pll */
|
|
|
|
#define CONFIG_BOARD_EARLY_INIT_F 1 /* call board_early_init_f() */
|
|
#define CONFIG_MISC_INIT_R 1 /* call misc_init_r() */
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* Base addresses -- Note these are effective addresses where the
|
|
* actual resources get mapped (not physical addresses)
|
|
*----------------------------------------------------------------------*/
|
|
#define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Monitor */
|
|
#define CFG_MALLOC_LEN (256 * 1024) /* Reserve 256 kB for malloc */
|
|
#define CFG_MONITOR_BASE (-CFG_MONITOR_LEN)
|
|
#define CFG_SDRAM_BASE 0x00000000 /* MUST be zero */
|
|
|
|
#define CFG_LARGE_FLASH 0xffc00000 /* 4MB flash address CS0 */
|
|
#define CFG_SMALL_FLASH 0xff900000 /* 1MB flash address CS2 */
|
|
#define CFG_SRAM_BASE 0xff800000 /* 1MB SRAM address CS2 */
|
|
#define CFG_EPLD_BASE 0xff000000 /* EPLD and FRAM CS1 */
|
|
|
|
#define CFG_ISRAM_BASE 0xf8000000 /* internal 8k SRAM (L2 cache) */
|
|
|
|
#define CFG_PERIPHERAL_BASE 0xf0000000 /* internal peripherals */
|
|
|
|
#define CFG_PCI_MEMBASE 0x80000000 /* mapped pci memory */
|
|
#define CFG_PCI_BASE 0xd0000000 /* internal PCI regs */
|
|
#define CFG_PCI_TARGBASE 0x80000000 /* PCIaddr mapped to CFG_PCI_MEMBASE */
|
|
|
|
#if CFG_LARGE_FLASH == 0xffc00000
|
|
#define CFG_FLASH_BASE CFG_LARGE_FLASH
|
|
#else
|
|
#define CFG_FLASH_BASE CFG_SMALL_FLASH
|
|
#endif
|
|
|
|
#if CFG_SRAM_BASE
|
|
#define CFG_KBYTES_SDRAM 1024*2
|
|
#else
|
|
#define CFG_KBYTES_SDRAM 1024
|
|
#endif
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* Initial RAM & stack pointer (placed in SDRAM)
|
|
*----------------------------------------------------------------------*/
|
|
#define CFG_INIT_RAM_ADDR CFG_ISRAM_BASE
|
|
#define CFG_INIT_RAM_END (8 << 10)
|
|
#define CFG_GBL_DATA_SIZE 256 /* 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
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* Serial Port
|
|
*----------------------------------------------------------------------*/
|
|
#define CFG_EXT_SERIAL_CLOCK 11059200 /* external 11.059MHz clk */
|
|
#define CONFIG_BAUDRATE 115200
|
|
#undef CONFIG_SERIAL_MULTI
|
|
#undef CONFIG_UART1_CONSOLE /* define if you want console on UART1 */
|
|
|
|
#define CFG_BAUDRATE_TABLE \
|
|
{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* Environment
|
|
*----------------------------------------------------------------------*/
|
|
/*
|
|
* Define here the location of the environment variables (FLASH or EEPROM).
|
|
* Note: DENX encourages to use redundant environment in FLASH.
|
|
*/
|
|
#define CFG_ENV_IS_IN_FLASH 1 /* use FLASH for environment vars */
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* FLASH related
|
|
*----------------------------------------------------------------------*/
|
|
#define CFG_MAX_FLASH_BANKS 3 /* max number of memory banks */
|
|
#define CFG_MAX_FLASH_SECT 64 /* max number of sectors on one chip */
|
|
|
|
#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
|
|
#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
|
|
|
|
#define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
|
|
|
|
#define CFG_FLASH_ADDR0 0x555
|
|
#define CFG_FLASH_ADDR1 0x2aa
|
|
#define CFG_FLASH_WORD_SIZE unsigned char
|
|
|
|
#ifdef CFG_ENV_IS_IN_FLASH
|
|
#define CFG_ENV_SECT_SIZE 0x10000 /* size of one complete sector */
|
|
#define CFG_ENV_ADDR (CFG_MONITOR_BASE-CFG_ENV_SECT_SIZE)
|
|
#define CFG_ENV_SIZE 0x2000 /* Total Size of Environment Sector */
|
|
|
|
/* Address and size of Redundant Environment Sector */
|
|
#define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR-CFG_ENV_SECT_SIZE)
|
|
#define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE)
|
|
#endif /* CFG_ENV_IS_IN_FLASH */
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* DDR SDRAM
|
|
*----------------------------------------------------------------------*/
|
|
#define CONFIG_SPD_EEPROM 1 /* Use SPD EEPROM for setup */
|
|
#define SPD_EEPROM_ADDRESS {0x53, 0x52} /* SPD i2c spd addresses*/
|
|
#define CONFIG_DDR_ECC 1 /* with ECC support */
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* I2C
|
|
*----------------------------------------------------------------------*/
|
|
#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
|
|
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
|
|
#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
|
|
#define CFG_I2C_SLAVE 0x7F
|
|
|
|
#define CFG_I2C_MULTI_EEPROMS
|
|
#define CFG_I2C_EEPROM_ADDR (0xa8>>1)
|
|
#define CFG_I2C_EEPROM_ADDR_LEN 1
|
|
#define CFG_EEPROM_PAGE_WRITE_ENABLE
|
|
#define CFG_EEPROM_PAGE_WRITE_BITS 3
|
|
#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10
|
|
|
|
#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=luan\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 200000 $(bootfile);run nfsargs addip addtty;" \
|
|
"bootm\0" \
|
|
"rootpath=/opt/eldk/ppc_4xx\0" \
|
|
"bootfile=/tftpboot/luan/uImage\0" \
|
|
"kernel_addr=fc000000\0" \
|
|
"ramdisk_addr=fc100000\0" \
|
|
"initrd_high=30000000\0" \
|
|
"load=tftp 100000 /tftpboot/luan/u-boot.bin\0" \
|
|
"update=protect off fffc0000 ffffffff;era fffc0000 ffffffff;" \
|
|
"cp.b 100000 fffc0000 40000;" \
|
|
"setenv filesize;saveenv\0" \
|
|
"upd=run load update\0" \
|
|
""
|
|
#define CONFIG_BOOTCOMMAND "run flash_self"
|
|
|
|
#if 0
|
|
#define CONFIG_BOOTDELAY -1 /* autoboot disabled */
|
|
#else
|
|
#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
|
|
#endif
|
|
|
|
#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
|
|
#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
|
|
|
|
#define CONFIG_HAS_ETH0
|
|
#define CONFIG_MII 1 /* MII PHY management */
|
|
#define CONFIG_PHY_ADDR 1
|
|
#define CONFIG_CIS8201_PHY 1 /* Enable 'special' RGMII mode for Cicada phy */
|
|
#define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */
|
|
|
|
#define CFG_RX_ETH_BUFFER 32 /* Number of ethernet rx buffers & descriptors */
|
|
|
|
#define CONFIG_NETCONSOLE /* include NetConsole support */
|
|
#define CONFIG_NET_MULTI /* needed for NetConsole */
|
|
|
|
#ifdef DEBUG
|
|
#define CONFIG_PANIC_HANG
|
|
#else
|
|
#define CONFIG_HW_WATCHDOG /* watchdog */
|
|
#endif
|
|
|
|
/*
|
|
* 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_ASKENV
|
|
#define CONFIG_CMD_DHCP
|
|
#define CONFIG_CMD_EEPROM
|
|
#define CONFIG_CMD_I2C
|
|
#define CONFIG_CMD_IRQ
|
|
#define CONFIG_CMD_MII
|
|
#define CONFIG_CMD_NET
|
|
#define CONFIG_CMD_NFS
|
|
#define CONFIG_CMD_PCI
|
|
#define CONFIG_CMD_PING
|
|
#define CONFIG_CMD_REGINFO
|
|
#define CONFIG_CMD_SDRAM
|
|
|
|
/*
|
|
* Miscellaneous configurable options
|
|
*/
|
|
#define CFG_LONGHELP /* undef to save memory */
|
|
#define CFG_PROMPT "=> " /* Monitor Command Prompt */
|
|
#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_MEMTEST_START 0x0400000 /* memtest works on */
|
|
#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
|
|
|
|
#define CFG_LOAD_ADDR 0x100000 /* default load address */
|
|
#define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */
|
|
#undef CONFIG_LYNXKDI /* support kdi files */
|
|
|
|
#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
|
|
|
|
#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
|
|
#define CONFIG_LOOPW 1 /* enable loopw command */
|
|
#define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */
|
|
#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
|
|
#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* PCI stuff
|
|
*-----------------------------------------------------------------------
|
|
*/
|
|
#if defined(CONFIG_CMD_PCI)
|
|
|
|
/* General PCI */
|
|
#define CONFIG_PCI /* include pci support */
|
|
#define CONFIG_PCI_PNP /* do (not) pci plug-and-play */
|
|
#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
|
|
|
|
/* Board-specific PCI */
|
|
#define CFG_PCI_TARGET_INIT
|
|
#undef CFG_PCI_MASTER_INIT
|
|
|
|
#define CFG_PCI_SUBSYS_VENDORID 0x10e8 /* AMCC */
|
|
#define CFG_PCI_SUBSYS_DEVICEID 0x4403 /* whatever */
|
|
|
|
#endif
|
|
|
|
/*
|
|
* 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 */
|
|
|
|
/*
|
|
* 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 to run kgdb serial port */
|
|
#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
|
|
#endif
|
|
|
|
/* pass open firmware flat tree */
|
|
#define CONFIG_OF_LIBFDT 1
|
|
#define CONFIG_OF_BOARD_SETUP 1
|
|
|
|
#endif /* __CONFIG_H */
|