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| author | Vivek Gautam <gautam.vivek@samsung.com> | 2013-01-28 00:39:59 +0000 |
|---|---|---|
| committer | Minkyu Kang <mk7.kang@samsung.com> | 2013-04-17 10:00:30 +0900 |
| commit | 70656c79f3c85df77b65cda0237f5454851186ca (patch) | |
| tree | cc187647d4b9c713270e59defc9623a1b12c3d4e /include/configs/exynos5250-dt.h | |
| parent | 601795462a4e7ede97b64dc306de1002e688eef6 (diff) | |
| download | u-boot-imx-70656c79f3c85df77b65cda0237f5454851186ca.zip u-boot-imx-70656c79f3c85df77b65cda0237f5454851186ca.tar.gz u-boot-imx-70656c79f3c85df77b65cda0237f5454851186ca.tar.bz2 | |
Exynos5: Add support for USB download boot mode
Exynos5250 supports secondary USB device boot mode. If the iROM fails
to download u-boot from the primary boot device (such as SD or eMMC),
it will try to retrieve from the secondary boot device (such as USB).
Signed-off-by: Naveen Krishna Ch <ch.naveen@samsung.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Diffstat (limited to 'include/configs/exynos5250-dt.h')
| -rw-r--r-- | include/configs/exynos5250-dt.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/configs/exynos5250-dt.h b/include/configs/exynos5250-dt.h index 3aed696..4514e7a 100644 --- a/include/configs/exynos5250-dt.h +++ b/include/configs/exynos5250-dt.h @@ -134,6 +134,11 @@ #define CONFIG_USB_EHCI_EXYNOS #define CONFIG_USB_STORAGE +/* USB boot mode */ +#define EXYNOS_COPY_USB_FNPTR_ADDR 0x02020070 +#define EXYNOS_USB_SECONDARY_BOOT 0xfeed0002 +#define EXYNOS_IRAM_SECONDARY_BASE 0x02020018 + /* MMC SPL */ #define CONFIG_SPL #define COPY_BL2_FNPTR_ADDR 0x02020030 |