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authorLad, Prabhakar <prabhakar.lad@ti.com>2012-06-24 21:35:20 +0000
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2012-09-01 14:58:09 +0200
commit0d986e61e26280c93b7e261c98b1f606bb9ddc5a (patch)
treee5627f94fbbed5ae84e72fa4fe535c497ce04964 /arch
parent42612104fcdeae952ad70cf3c35666c1bf8509cd (diff)
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da850/omap-l138: Add support to read u-boot image from MMC/SD
DA850/OMAP-L138 does not support strict MMC/SD boot mode. SPL will be in SPI flash and U-Boot image will be in MMC/SD card. SPL will do the low level initialization and then loads the u-boot image from MMC/SD card. Define CONFIG_SPL_MMC_LOAD macro in the DA850/OMAP-L138 configuration file to enable this feature. Tested-by: Christian Riesch <christian.riesch@omicron.at> Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Rajashekhara, Sudhakar <sudhakar.raj@ti.com> Signed-off-by: Hadli, Manjunath <manjunath.hadli@ti.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/cpu/arm926ejs/davinci/spl.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/cpu/arm926ejs/davinci/spl.c b/arch/arm/cpu/arm926ejs/davinci/spl.c
index 7d9b289..03c85c8 100644
--- a/arch/arm/cpu/arm926ejs/davinci/spl.c
+++ b/arch/arm/cpu/arm926ejs/davinci/spl.c
@@ -28,6 +28,7 @@
#include <ns16550.h>
#include <malloc.h>
#include <spi_flash.h>
+#include <mmc.h>
#ifdef CONFIG_SPL_LIBCOMMON_SUPPORT
@@ -96,4 +97,8 @@ void board_init_r(gd_t *id, ulong dummy)
puts("SPI boot...\n");
spi_boot();
#endif
+#ifdef CONFIG_SPL_MMC_LOAD
+ puts("MMC boot...\n");
+ spl_mmc_load();
+#endif
}