diff options
| author | Marek Vasut | 2021-07-03 04:55:32 +0200 |
|---|---|---|
| committer | Stefano Babic | 2021-07-10 18:12:42 +0200 |
| commit | 9b19159174f72655e59ddc94ed79c21c01a80539 (patch) | |
| tree | e76356afd134f556dc5748b3224cf4b035aa34cc /common | |
| parent | d107235a38920dcff8f35fefafeebd3479411513 (diff) | |
spl: mmc: Factor out eMMC boot partition selection code
Factor out eMMC boot partition selection code into
default_spl_mmc_emmc_boot_partition() function and implement
weak spl_mmc_emmc_boot_partition(), so that architecture or
board code can override the eMMC boot partition selection.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Faiz Abbas <faiz_abbas@ti.com>
Cc: Harald Seiler <hws@denx.de>
Cc: Lokesh Vutla <lokeshvutla@ti.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Ye Li <ye.li@nxp.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
Diffstat (limited to 'common')
| -rw-r--r-- | common/spl/spl_mmc.c | 37 |
1 files changed, 24 insertions, 13 deletions
diff --git a/common/spl/spl_mmc.c b/common/spl/spl_mmc.c index add2785b4e3..2377d0937d1 100644 --- a/common/spl/spl_mmc.c +++ b/common/spl/spl_mmc.c @@ -324,6 +324,29 @@ unsigned long __weak spl_mmc_get_uboot_raw_sector(struct mmc *mmc, return raw_sect; } +int default_spl_mmc_emmc_boot_partition(struct mmc *mmc) +{ + int part; +#ifdef CONFIG_SYS_MMCSD_RAW_MODE_EMMC_BOOT_PARTITION + part = CONFIG_SYS_MMCSD_RAW_MODE_EMMC_BOOT_PARTITION; +#else + /* + * We need to check what the partition is configured to. + * 1 and 2 match up to boot0 / boot1 and 7 is user data + * which is the first physical partition (0). + */ + part = (mmc->part_config >> 3) & PART_ACCESS_MASK; + if (part == 7) + part = 0; +#endif + return part; +} + +int __weak spl_mmc_emmc_boot_partition(struct mmc *mmc) +{ + return default_spl_mmc_emmc_boot_partition(mmc); +} + int spl_mmc_load(struct spl_image_info *spl_image, struct spl_boot_device *bootdev, const char *filename, @@ -355,19 +378,7 @@ int spl_mmc_load(struct spl_image_info *spl_image, err = -EINVAL; switch (boot_mode) { case MMCSD_MODE_EMMCBOOT: -#ifdef CONFIG_SYS_MMCSD_RAW_MODE_EMMC_BOOT_PARTITION - part = CONFIG_SYS_MMCSD_RAW_MODE_EMMC_BOOT_PARTITION; -#else - /* - * We need to check what the partition is configured to. - * 1 and 2 match up to boot0 / boot1 and 7 is user data - * which is the first physical partition (0). - */ - part = (mmc->part_config >> 3) & PART_ACCESS_MASK; - - if (part == 7) - part = 0; -#endif + part = spl_mmc_emmc_boot_partition(mmc); if (CONFIG_IS_ENABLED(MMC_TINY)) err = mmc_switch_part(mmc, part); |