mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
ppc4xx: Update PMC440 board configuration
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com> Signed-off-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Matthias Fuchs
Stefan Roese
parent
ca0c2d42b9
commit
76b565b69f
|
|
@ -1,5 +1,5 @@
|
|||
/*
|
||||
* (C) Copyright 2007
|
||||
* (C) Copyright 2007-2008
|
||||
* Matthias Fuchs, esd gmbh, matthias.fuchs@esd-electronics.com.
|
||||
* Based on the sequoia configuration file.
|
||||
*
|
||||
|
|
@ -46,6 +46,7 @@
|
|||
#endif
|
||||
|
||||
#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
|
||||
#define CONFIG_MISC_INIT_F 1
|
||||
#define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */
|
||||
#define CONFIG_BOARD_TYPES 1 /* support board types */
|
||||
/*-----------------------------------------------------------------------
|
||||
|
|
@ -79,6 +80,7 @@
|
|||
#define CONFIG_SYS_USB_HOST 0xe0000400
|
||||
#define CONFIG_SYS_FPGA_BASE0 0xef000000 /* 32 bit */
|
||||
#define CONFIG_SYS_FPGA_BASE1 0xef100000 /* 16 bit */
|
||||
#define CONFIG_SYS_RESET_BASE 0xef200000
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
* Initial RAM & stack pointer
|
||||
|
|
@ -139,7 +141,7 @@
|
|||
#ifdef CONFIG_ENV_IS_IN_FLASH
|
||||
#define CONFIG_ENV_SECT_SIZE 0x20000 /* size of one complete sector */
|
||||
#define CONFIG_ENV_ADDR ((-CONFIG_SYS_MONITOR_LEN)-CONFIG_ENV_SECT_SIZE)
|
||||
#define CONFIG_ENV_SIZE 0x2000 /* Total Size of Environment Sector */
|
||||
#define CONFIG_ENV_SIZE 0x2000 /* Total Size of Environment Sector */
|
||||
|
||||
/* Address and size of Redundant Environment Sector */
|
||||
#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR-CONFIG_ENV_SECT_SIZE)
|
||||
|
|
@ -217,13 +219,15 @@
|
|||
#if !defined(CONFIG_NAND_U_BOOT) && !defined(CONFIG_NAND_SPL)
|
||||
#define CONFIG_DDR_DATA_EYE /* use DDR2 optimization */
|
||||
#endif
|
||||
#define CFG_MEM_TOP_HIDE (4 << 10) /* don't use last 4kbytes */
|
||||
/* 440EPx errata CHIP 11 */
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
* I2C
|
||||
*----------------------------------------------------------------------*/
|
||||
#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
|
||||
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
|
||||
#define CONFIG_SYS_I2C_SPEED 100000 /* I2C speed and slave address */
|
||||
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
|
||||
#define CONFIG_SYS_I2C_SLAVE 0x7F
|
||||
|
||||
#define CONFIG_I2C_CMD_TREE 1
|
||||
|
|
@ -260,38 +264,50 @@
|
|||
#define CONFIG_DTT_ADM1021
|
||||
#define CONFIG_SYS_DTT_ADM1021 { { 0x4c, 0x02, 0, 1, 70, 0, 1, 70, 0} }
|
||||
|
||||
#define CONFIG_PREBOOT /* enable preboot variable */
|
||||
#define CONFIG_PREBOOT "echo Add \\\"run fpga\\\" and " \
|
||||
"\\\"painit\\\" to preboot command"
|
||||
|
||||
#undef CONFIG_BOOTARGS
|
||||
|
||||
/* Setup some board specific values for the default environment variables */
|
||||
#define CONFIG_HOSTNAME pmc440
|
||||
#define CONFIG_SYS_BOOTFILE "bootfile=/tftpboot/pmc440/uImage\0"
|
||||
#define CONFIG_SYS_ROOTPATH "rootpath=/opt/eldk_410/ppc_4xx\0"
|
||||
#define CONFIG_SYS_BOOTFILE "bootfile=/tftpboot/pmc440/uImage\0"
|
||||
#define CONFIG_SYS_ROOTPATH "rootpath=/opt/eldk/ppc_4xxFP\0"
|
||||
|
||||
#define CONFIG_EXTRA_ENV_SETTINGS \
|
||||
CONFIG_SYS_BOOTFILE \
|
||||
CONFIG_SYS_ROOTPATH \
|
||||
CONFIG_SYS_BOOTFILE \
|
||||
CONFIG_SYS_ROOTPATH \
|
||||
"fdt_file=/tftpboot/pmc440/pmc440.dtb\0" \
|
||||
"netdev=eth0\0" \
|
||||
"ethrotate=no\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}:${netdev}:off panic=1\0" \
|
||||
"ip=${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" \
|
||||
"kernel_addr=FC000000\0" \
|
||||
"ramdisk_addr=FC180000\0" \
|
||||
"addmisc=setenv bootargs ${bootargs} mem=${mem}\0" \
|
||||
"nandargs=setenv bootargs root=/dev/mtdblock6 rootfstype=jffs2 rw\0" \
|
||||
"nand_boot=run nandargs addip addtty addmisc;bootm ${kernel_addr}\0" \
|
||||
"nand_boot_fdt=run nandargs addip addtty addmisc;" \
|
||||
"bootm ${kernel_addr} - ${fdt_addr}\0" \
|
||||
"net_nfs=tftp ${kernel_addr_r} ${bootfile};" \
|
||||
"run nfsargs addip addtty addmisc;" \
|
||||
"bootm\0" \
|
||||
"net_nfs_fdt=tftp ${kernel_addr_r} ${bootfile};" \
|
||||
"tftp ${fdt_addr_r} ${fdt_file};" \
|
||||
"run nfsargs addip addtty addmisc;" \
|
||||
"bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \
|
||||
"kernel_addr=ffc00000\0" \
|
||||
"kernel_addr_r=200000\0" \
|
||||
"fpga_addr=fff00000\0" \
|
||||
"fdt_addr=fff80000\0" \
|
||||
"fdt_addr_r=800000\0" \
|
||||
"fpga=fpga loadb 0 ${fpga_addr}\0" \
|
||||
"load=tftp 200000 /tftpboot/pmc440/u-boot.bin\0" \
|
||||
"update=protect off FFFA0000 FFFFFFFF;era FFFA0000 FFFFFFFF;" \
|
||||
"cp.b 200000 FFFA0000 60000\0" \
|
||||
"update=protect off fffa0000 ffffffff;era fffa0000 ffffffff;" \
|
||||
"cp.b 200000 fffa0000 60000\0" \
|
||||
""
|
||||
|
||||
#define CONFIG_BOOTDELAY 3 /* autoboot after 3 seconds */
|
||||
|
|
@ -366,14 +382,8 @@
|
|||
CONFIG_SYS_POST_SPR)
|
||||
|
||||
#define CONFIG_SYS_POST_WORD_ADDR (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
|
||||
|
||||
/* esd expects pram at end of physical memory.
|
||||
* So no logbuffer at the moment.
|
||||
*/
|
||||
#if 0
|
||||
#define CONFIG_LOGBUFFER
|
||||
#endif
|
||||
#define CONFIG_SYS_POST_CACHE_ADDR 0x10000000 /* free virtual address */
|
||||
#define CONFIG_SYS_POST_CACHE_ADDR 0x7fff0000 /* free virtual address */
|
||||
|
||||
#define CONFIG_SYS_CONSOLE_IS_IN_ENV /* Otherwise it catches logbuffer as output */
|
||||
|
||||
|
|
@ -478,6 +488,10 @@
|
|||
#define CONFIG_SYS_EBC_PB0CR (CONFIG_SYS_NAND_ADDR | 0x1c000)
|
||||
#endif
|
||||
|
||||
/* Memory Bank 1 (RESET) initialization */
|
||||
#define CFG_EBC_PB1AP 0x7f817200 //0x03017200
|
||||
#define CFG_EBC_PB1CR (CFG_RESET_BASE | 0x1c000)
|
||||
|
||||
/* Memory Bank 4 (FPGA / 32Bit) initialization */
|
||||
#define CONFIG_SYS_EBC_PB4AP 0x03840f40 /* BME=0,TWT=7,CSN=1,TH=7,RE=1,SOR=0,BEM=1 */
|
||||
#define CONFIG_SYS_EBC_PB4CR (CONFIG_SYS_FPGA_BASE0 | 0x1c000) /* BS=1M,BU=R/W,BW=32bit */
|
||||
|
|
@ -512,4 +526,6 @@
|
|||
#define CONFIG_OF_LIBFDT 1
|
||||
#define CONFIG_OF_BOARD_SETUP 1
|
||||
|
||||
#define CONFIG_API 1
|
||||
|
||||
#endif /* __CONFIG_H */
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user