If SD card is present -- try to boot from it first. If no -- try to boot Android from eMMC.
Signed-off-by: Sam Protsenko semen.protsenko@linaro.org --- include/environment/ti/boot.h | 24 +++++++++++++++++++----- 1 file changed, 19 insertions(+), 5 deletions(-)
diff --git a/include/environment/ti/boot.h b/include/environment/ti/boot.h index 1c3ae40a99..121a668e78 100644 --- a/include/environment/ti/boot.h +++ b/include/environment/ti/boot.h @@ -28,7 +28,24 @@ "vram=16M\0" \ "partitions=" PARTS_DEFAULT "\0" \ "optargs=\0" \ - "dofastboot=0\0" + "dofastboot=0\0" \ + "emmc_android_boot=" \ + "setenv eval_bootargs setenv bootargs $bootargs; " \ + "run eval_bootargs; " \ + "setenv mmcdev 1; " \ + "setenv fdt_part 3; " \ + "setenv boot_part 9; " \ + "setenv machid fe6; " \ + "mmc dev $mmcdev; " \ + "mmc rescan; " \ + "part start mmc ${mmcdev} ${fdt_part} fdt_start; " \ + "part size mmc ${mmcdev} ${fdt_part} fdt_size; " \ + "part start mmc ${mmcdev} ${boot_part} boot_start; " \ + "part size mmc ${mmcdev} ${boot_part} boot_size; " \ + "mmc read ${fdtaddr} ${fdt_start} ${fdt_size}; " \ + "mmc read ${loadaddr} ${boot_start} ${boot_size}; " \ + "echo Booting from eMMC ...; " \ + "bootm $loadaddr $loadaddr $fdtaddr;\0"
#ifdef CONFIG_OMAP54XX
@@ -72,10 +89,7 @@ "run findfdt; " \ "run envboot; " \ "run mmcboot;" \ - "setenv mmcdev 1; " \ - "setenv bootpart 1:2; " \ - "setenv mmcroot /dev/mmcblk0p2 rw; " \ - "run mmcboot;" \ + "run emmc_android_boot; " \ ""
#endif /* CONFIG_OMAP54XX */