diff options
| author | Haoran.Wang <elven.wang@nxp.com> | 2019-07-09 12:16:23 +0800 |
|---|---|---|
| committer | Haoran.Wang <elven.wang@nxp.com> | 2019-07-12 09:03:47 +0800 |
| commit | f5dea5979aa57270e5ec4d1ec666441cf2f1a45c (patch) | |
| tree | eb5cc47dda2206fc5ff4b850828468e702a89fe0 | |
| parent | 040f7ec8c3d9c7a7d5fff9a8c7ed083090893377 (diff) | |
MA-15087-4 Support mmc loader for imx8mn_evk
Align using emmc loader when there is no Trusty OS for Android standard
boot in SD/EMMC.
Add hook for getting correct offset when load uboot.
Change-Id: I5898cf196e734ffaca1a513918a049ce504b14e9
Signed-off-by: Haoran.Wang <elven.wang@nxp.com>
| -rw-r--r-- | board/freescale/imx8mn_evk/spl.c | 16 | ||||
| -rw-r--r-- | configs/imx8mn_ddr4_evk_android_defconfig | 2 |
2 files changed, 16 insertions, 2 deletions
diff --git a/board/freescale/imx8mn_evk/spl.c b/board/freescale/imx8mn_evk/spl.c index 17daed91f6..ca76124abf 100644 --- a/board/freescale/imx8mn_evk/spl.c +++ b/board/freescale/imx8mn_evk/spl.c @@ -232,3 +232,19 @@ void board_init_f(ulong dummy) board_init_r(NULL, 0); } + +#ifdef CONFIG_SPL_MMC_SUPPORT + +#define UBOOT_RAW_SECTOR_OFFSET 0x40 +unsigned long spl_mmc_get_uboot_raw_sector(struct mmc *mmc) +{ + u32 boot_dev = spl_boot_device(); + switch (boot_dev) { + case BOOT_DEVICE_MMC1: + return CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR; + case BOOT_DEVICE_MMC2: + return CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR - UBOOT_RAW_SECTOR_OFFSET; + } + return CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR; +} +#endif diff --git a/configs/imx8mn_ddr4_evk_android_defconfig b/configs/imx8mn_ddr4_evk_android_defconfig index 8025630b97..a6ae30ebf0 100644 --- a/configs/imx8mn_ddr4_evk_android_defconfig +++ b/configs/imx8mn_ddr4_evk_android_defconfig @@ -64,8 +64,6 @@ CONFIG_USB_GADGET_PRODUCT_NUM=0xa4a5 CONFIG_VIDEO=y CONFIG_IMX_SEC_MIPI_DSI=y -CONFIG_SPL_IMX_ROMAPI_SUPPORT=y -CONFIG_SPL_IMX_ROMAPI_LOADADDR=0x48000000 CONFIG_USB_GADGET_DOWNLOAD=y CONFIG_NOT_UUU_BUILD=y |