Thanks Rony/Shivamurthy, I've applied this patch locally and I'll push it out later today with some other changes.
I haven't tested it as I don't know how, but I've tested the the existing functionality and it still works. On 15 February 2013 14:40, Rony Nandy <[email protected]> wrote: > 1. OM register comparison value changed as per the board switch configuration. > 2. Removed eMMC boot partition enable code, to access user area. > > Signed-off-by: Shivamurthy Shastri <[email protected]> > Signed-off-by: Rony Nandy <[email protected]> > --- > SamsungPlatformPkg/ExynosPkg/Exynos5250/Drivers/eMMCDxe/eMMCDxe.c | 1 - > SamsungPlatformPkg/ExynosPkg/Exynos5250/Drivers/eMMCDxe/eMMCDxe.h | 2 +- > SamsungPlatformPkg/ExynosPkg/Exynos5250/Sec/SecEntryPoint.S | 2 +- > 3 files changed, 2 insertions(+), 3 deletions(-) > > diff --git > a/SamsungPlatformPkg/ExynosPkg/Exynos5250/Drivers/eMMCDxe/eMMCDxe.c > b/SamsungPlatformPkg/ExynosPkg/Exynos5250/Drivers/eMMCDxe/eMMCDxe.c > index d166f66..87f9379 100755 > --- a/SamsungPlatformPkg/ExynosPkg/Exynos5250/Drivers/eMMCDxe/eMMCDxe.c > +++ b/SamsungPlatformPkg/ExynosPkg/Exynos5250/Drivers/eMMCDxe/eMMCDxe.c > @@ -840,7 +840,6 @@ DetectCard ( > gSDMMCMedia.MediaId++; > > UpdateMSHCClkFrequency(MSHC_CLK_50M); > - MSHC_EMMC_Boot_Open(); //do not close boot partition > DEBUG ((EFI_D_INFO, "SD Card Media Change on Handle 0x%08x\n", > gImageHandle)); > > return Status; > diff --git > a/SamsungPlatformPkg/ExynosPkg/Exynos5250/Drivers/eMMCDxe/eMMCDxe.h > b/SamsungPlatformPkg/ExynosPkg/Exynos5250/Drivers/eMMCDxe/eMMCDxe.h > index 9bbf13a..e410d66 100755 > --- a/SamsungPlatformPkg/ExynosPkg/Exynos5250/Drivers/eMMCDxe/eMMCDxe.h > +++ b/SamsungPlatformPkg/ExynosPkg/Exynos5250/Drivers/eMMCDxe/eMMCDxe.h > @@ -65,7 +65,7 @@ NV data for general purpose : 3400 > #define BLEN_512BYTES (0x200) > #define BLKSIZE_1 (0x1) > > -#define OM_EMMC 0x28 > +#define OM_EMMC 0x8 > > #define MAX_RETRY_COUNT (100000) > #define MMC_REFERENCE_CLK (96000000) > diff --git a/SamsungPlatformPkg/ExynosPkg/Exynos5250/Sec/SecEntryPoint.S > b/SamsungPlatformPkg/ExynosPkg/Exynos5250/Sec/SecEntryPoint.S > index a10eae1..08a893c 100644 > --- a/SamsungPlatformPkg/ExynosPkg/Exynos5250/Sec/SecEntryPoint.S > +++ b/SamsungPlatformPkg/ExynosPkg/Exynos5250/Sec/SecEntryPoint.S > @@ -198,7 +198,7 @@ _CopyFirmware: > ldr r1, [r0,#0x0] > bic r2, r1, #0xffffffc1 > > - cmp r2, #0x28 > + cmp r2, #0x8 > beq _CopyFirmwareEMMC > > /* SD/MMC BOOT */ > -- > 1.8.1.1 > _______________________________________________ boot-architecture mailing list [email protected] http://lists.linaro.org/mailman/listinfo/boot-architecture
