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| author | Bartlomiej Sieka <tur@semihalf.com> | 2007-05-08 09:21:57 +0200 |
|---|---|---|
| committer | Bartlomiej Sieka <tur@semihalf.com> | 2007-05-08 09:21:57 +0200 |
| commit | 1f1369c34b629be94702684d41d3fddf0f6193e7 (patch) | |
| tree | bf5b478f76960d37abfddf1fd9e6111198c977d5 /include | |
| parent | 008861a2f3ef2c062744d733787c7e530a1b8761 (diff) | |
| download | u-boot-imx-1f1369c34b629be94702684d41d3fddf0f6193e7.zip u-boot-imx-1f1369c34b629be94702684d41d3fddf0f6193e7.tar.gz u-boot-imx-1f1369c34b629be94702684d41d3fddf0f6193e7.tar.bz2 | |
[Motion-PRO] Enable Flat Device Tree support and modify default environment
to allow booting of FDT-expecting kernels.
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/motionpro.h | 49 |
1 files changed, 30 insertions, 19 deletions
diff --git a/include/configs/motionpro.h b/include/configs/motionpro.h index 5328e8d..b1edde8 100644 --- a/include/configs/motionpro.h +++ b/include/configs/motionpro.h @@ -26,7 +26,6 @@ #ifndef __CONFIG_H #define __CONFIG_H - /* * High Level Configuration Options */ @@ -94,42 +93,44 @@ * Default environment settings */ #define CONFIG_EXTRA_ENV_SETTINGS \ - "sdram_test=0\0" \ "netdev=eth0\0" \ "hostname=motionpro\0" \ "netmask=255.255.0.0\0" \ "ipaddr=192.168.160.22\0" \ "serverip=192.168.1.1\0" \ "gatewayip=192.168.1.1\0" \ - "kernel_addr=200000\0" \ + "console=ttyPSC0,115200\0" \ "u-boot_addr=100000\0" \ - "kernel_sector=20\0" \ - "kernel_size=1000\0" \ - "console=ttyS0,115200\0" \ + "kernel_addr=200000\0" \ + "fdt_addr=400000\0" \ + "ramdisk_addr=500000\0" \ "rootpath=/opt/eldk-4.1/ppc_6xx\0" \ - "bootfile=/tftpboot/motionpro/uImage\0" \ "u-boot=/tftpboot/motionpro/u-boot.bin\0" \ + "bootfile=/tftpboot/motionpro/uImage\0" \ + "fdt_file=/tftpboot/motionpro/motionpro.dtb\0" \ + "ramdisk_file=/tftpboot/motionpro/uRamdisk\0" \ "load=tftp $(u-boot_addr) $(u-boot)\0" \ "update=prot off fff00000 fff3ffff; era fff00000 fff3ffff; " \ "cp.b $(u-boot_addr) fff00000 $(filesize);" \ "prot on fff00000 fff3ffff\0" \ "ramargs=setenv bootargs root=/dev/ram rw\0" \ - "addip=setenv bootargs $(bootargs) console=$(console) " \ - "ip=$(ipaddr):$(serverip):$(gatewayip):" \ - "$(netmask):$(hostname):$(netdev):off panic=1\0" \ - "flash_nfs=run nfsargs addip;bootm $(kernel_addr)\0" \ - "flash_self=run ramargs addip;bootm $(kernel_addr) " \ - "$(ramdisk_addr)\0" \ - "net_nfs=tftp $(kernel_addr) $(bootfile); run nfsargs addip; " \ - "bootm $(kernel_addr)\0" \ "nfsargs=setenv bootargs root=/dev/nfs rw " \ "nfsroot=$(serverip):$(rootpath)\0" \ - "fstype=ext3\0" \ - "fatargs=setenv bootargs init=/linuxrc rw\0" \ + "addip=setenv bootargs $(bootargs) " \ + "ip=$(ipaddr):$(serverip):$(gatewayip):" \ + "$(netmask):$(hostname):$(netdev):off panic=1 " \ + "console=$(console)\0" \ + "net_nfs=tftp $(kernel_addr) $(bootfile); " \ + "tftp $(fdt_addr) $(fdt_file); run nfsargs addip; " \ + "bootm $(kernel_addr) - $(fdt_addr)\0" \ + "net_self=tftp $(kernel_addr) $(bootfile); " \ + "tftp $(fdt_addr) $(fdt_file); " \ + "tftp $(ramdisk_addr) $(ramdisk_file); " \ + "run ramargs addip; " \ + "bootm $(kernel_addr) $(ramdisk_addr) $(fdt_addr)\0" \ "" #define CONFIG_BOOTCOMMAND "run net_nfs" - /* * do board-specific init */ @@ -146,7 +147,6 @@ */ #define CFG_MPC5XXX_CLKIN 25000000 - /* * Memory map */ @@ -302,4 +302,15 @@ /* Not needed for MPC 5xxx U-Boot, but used by tools/updater */ #define CFG_RESET_ADDRESS 0xfff00100 +/* pass open firmware flat tree */ +#define CONFIG_OF_FLAT_TREE 1 +#define CONFIG_OF_BOARD_SETUP 1 + +/* maximum size of the flat tree (8K) */ +#define OF_FLAT_TREE_MAX_SIZE 8192 +#define OF_CPU "PowerPC,5200@0" +#define OF_SOC "soc5200@f0000000" +#define OF_TBCLK (bd->bi_busfreq / 4) +#define OF_STDOUT_PAT "/soc5200@f0000000/serial@2000" + #endif /* __CONFIG_H */ |