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authorEnric Balletbo i Serra <eballetbo@iseebcn.com>2011-04-19 09:16:36 -0400
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2011-04-27 19:38:09 +0200
commit304a46cac6c6083e5ea6fa7916163e7f5f00a8a4 (patch)
tree97614eaa36c0b78bcfdc19da967a04370ad5a94c
parent57b4bce9967630b4acc4ca7eb778bc869ea0f927 (diff)
ARM: OMAP3: Revamp IGEP v2 default
configuration The default IGEP configuration doesn't do anything useful; using some boot.scr search logic like BeagleBoard is much more useful. Signed-off-by: Loïc Minier <loic.minier@linaro.org> Signed-off-by: Enric Balletbo i Serra <eballetbo@iseebcn.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
-rw-r--r--include/configs/igep0020.h57
1 files changed, 52 insertions, 5 deletions
diff --git a/include/configs/igep0020.h b/include/configs/igep0020.h
index c19ecc0e4b2..fc15a9cf881 100644
--- a/include/configs/igep0020.h
+++ b/include/configs/igep0020.h
@@ -129,14 +129,61 @@
*/
#define CONFIG_TWL4030_POWER 1
-/* Environment information */
-#define CONFIG_BOOTCOMMAND \
- "mmc init 0 ; fatload mmc 0 0x80000000 setup.ini ; source \0"
-
#define CONFIG_BOOTDELAY 3
#define CONFIG_EXTRA_ENV_SETTINGS \
- "usbtty=cdc_acm\0"
+ "usbtty=cdc_acm\0" \
+ "loadaddr=0x82000000\0" \
+ "usbtty=cdc_acm\0" \
+ "console=ttyS2,115200n8\0" \
+ "mpurate=500\0" \
+ "vram=12M\0" \
+ "dvimode=1024x768MR-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" \
+ "mmcargs=setenv bootargs console=${console} " \
+ "mpurate=${mpurate} " \
+ "vram=${vram} " \
+ "omapfb.mode=dvi:${dvimode} " \
+ "omapfb.debug=y " \
+ "omapdss.def_disp=${defaultdisplay} " \
+ "root=${mmcroot} " \
+ "rootfstype=${mmcrootfstype}\0" \
+ "nandargs=setenv bootargs console=${console} " \
+ "mpurate=${mpurate} " \
+ "vram=${vram} " \
+ "omapfb.mode=dvi:${dvimode} " \
+ "omapfb.debug=y " \
+ "omapdss.def_disp=${defaultdisplay} " \
+ "root=${nandroot} " \
+ "rootfstype=${nandrootfstype}\0" \
+ "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
+ "bootscript=echo Running bootscript from mmc ...; " \
+ "source ${loadaddr}\0" \
+ "loaduimage=fatload mmc ${mmcdev} ${loadaddr} uImage\0" \
+ "mmcboot=echo Booting from mmc ...; " \
+ "run mmcargs; " \
+ "bootm ${loadaddr}\0" \
+ "nandboot=echo Booting from onenand ...; " \
+ "run nandargs; " \
+ "onenand read ${loadaddr} 280000 400000; " \
+ "bootm ${loadaddr}\0" \
+
+#define CONFIG_BOOTCOMMAND \
+ "if mmc rescan ${mmcdev}; then " \
+ "if run loadbootscript; then " \
+ "run bootscript; " \
+ "else " \
+ "if run loaduimage; then " \
+ "run mmcboot; " \
+ "else run nandboot; " \
+ "fi; " \
+ "fi; " \
+ "else run nandboot; fi"
#define CONFIG_AUTO_COMPLETE 1