diff options
| author | Jason Kridner <jkridner@beagleboard.org> | 2011-07-23 00:01:14 -0500 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2011-09-04 11:36:21 +0200 |
| commit | f4b36ea92710242e213f8eefff470423a0166eaa (patch) | |
| tree | 7be4adadb19da460ae64fd0e5da436d4b346fdeb | |
| parent | f74fc4ae6d6257ecdbc0049f6aa2e96212207f05 (diff) | |
| download | u-boot-imx-f4b36ea92710242e213f8eefff470423a0166eaa.zip u-boot-imx-f4b36ea92710242e213f8eefff470423a0166eaa.tar.gz u-boot-imx-f4b36ea92710242e213f8eefff470423a0166eaa.tar.bz2 | |
BeagleBoard: config: updated default configuration
* Improved boot env var setting
* Made room for a 64MB ramdisk by moving from 0x81600000 to 0x81000000
* Added ramarg, ramroot and ramboot env variables
Signed-off-by: Jason Kridner <jkridner@beagleboard.org>
Signed-off-by: Joel A Fernandes <agnel.joel@gmail.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| -rw-r--r-- | include/configs/omap3_beagle.h | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/include/configs/omap3_beagle.h b/include/configs/omap3_beagle.h index 83c577a..18c6deb 100644 --- a/include/configs/omap3_beagle.h +++ b/include/configs/omap3_beagle.h @@ -212,7 +212,8 @@ #define CONFIG_BOOTDELAY 2 #define CONFIG_EXTRA_ENV_SETTINGS \ - "loadaddr=0x82000000\0" \ + "loadaddr=0x80200000\0" \ + "rdaddr=0x81000000\0" \ "usbtty=cdc_acm\0" \ "usbethaddr=de:ad:be:ef\0" \ "bootfile=uImage.beagle\0" \ @@ -222,13 +223,15 @@ "optargs=\0" \ "camera=none\0" \ "vram=12M\0" \ - "dvimode=1024x768MR-16@60\0" \ + "dvimode=640x480MR-16@60\0" \ "defaultdisplay=dvi\0" \ "mmcdev=0\0" \ "mmcroot=/dev/mmcblk0p2 rw\0" \ "mmcrootfstype=ext3 rootwait\0" \ "nandroot=/dev/mtdblock4 rw\0" \ "nandrootfstype=jffs2\0" \ + "ramroot=/dev/ram0 rw ramdisk_size=65536 initrd=0x81000000,64M\0" \ + "ramrootfstype=ext2\0" \ "mmcargs=setenv bootargs console=${console} " \ "${optargs} " \ "mpurate=${mpurate} " \ @@ -253,6 +256,16 @@ "loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \ "importbootenv=echo Importing environment from mmc ...; " \ "env import -t $loadaddr $filesize\0" \ + "ramargs=setenv bootargs console=${console} " \ + "${optargs} " \ + "mpurate=${mpurate} " \ + "buddy=${buddy} "\ + "vram=${vram} " \ + "omapfb.mode=dvi:${dvimode} " \ + "omapdss.def_disp=${defaultdisplay} " \ + "root=${ramroot} " \ + "rootfstype=${ramrootfstype}\0" \ + "loadramdisk=fatload mmc ${mmcdev} ${rdaddr} ramdisk.gz\0" \ "loaduimagefat=fatload mmc ${mmcdev} ${loadaddr} uImage\0" \ "loaduimage=ext2load mmc ${mmcdev}:2 ${loadaddr} /boot/uImage\0" \ "mmcboot=echo Booting from mmc ...; " \ @@ -262,6 +275,9 @@ "run nandargs; " \ "nand read ${loadaddr} 280000 400000; " \ "bootm ${loadaddr}\0" \ + "ramboot=echo Booting from ramdisk ...; " \ + "run ramargs; " \ + "bootm ${loadaddr}\0" \ #define CONFIG_BOOTCOMMAND \ "if mmc rescan ${mmcdev}; then " \ |