diff options
Diffstat (limited to 'common')
| -rw-r--r-- | common/spl/spl_mmc.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/common/spl/spl_mmc.c b/common/spl/spl_mmc.c index f66147477e7..23a395e63d4 100644 --- a/common/spl/spl_mmc.c +++ b/common/spl/spl_mmc.c @@ -398,6 +398,17 @@ int __weak spl_mmc_emmc_boot_partition(struct mmc *mmc) return default_spl_mmc_emmc_boot_partition(mmc); } +static int spl_mmc_get_mmc_devnum(struct mmc *mmc) +{ + struct blk_desc *block_dev; +#if !CONFIG_IS_ENABLED(BLK) + block_dev = &mmc->block_dev; +#else + block_dev = dev_get_uclass_plat(mmc->dev); +#endif + return block_dev->devnum; +} + int spl_mmc_load(struct spl_image_info *spl_image, struct spl_boot_device *bootdev, const char *filename, @@ -408,9 +419,11 @@ int spl_mmc_load(struct spl_image_info *spl_image, u32 boot_mode; int err = 0; __maybe_unused int part = 0; + int mmc_dev; - /* Perform peripheral init only once */ - if (!mmc) { + /* Perform peripheral init only once for an mmc device */ + mmc_dev = spl_mmc_get_device_index(bootdev->boot_device); + if (!mmc || spl_mmc_get_mmc_devnum(mmc) != mmc_dev) { err = spl_mmc_find_device(&mmc, bootdev->boot_device); if (err) return err; |