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Merge tag 'mmc-6-19' of https://github.com/MrVan/u-boot

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- Avoid HS400 mode when accessing boot partitions
This commit is contained in:
Tom Rini 2019-06-20 09:13:27 -04:00
commit 64fabed971
1 changed files with 2 additions and 2 deletions
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4
drivers/mmc/mmc.c
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@ -905,14 +905,14 @@ static int mmc_set_capacity(struct mmc *mmc, int part_num)
return 0; return 0;
} }
#if CONFIG_IS_ENABLED(MMC_HS200_SUPPORT) #if CONFIG_IS_ENABLED(MMC_HS200_SUPPORT) || CONFIG_IS_ENABLED(MMC_HS400_SUPPORT)
static int mmc_boot_part_access_chk(struct mmc *mmc, unsigned int part_num) static int mmc_boot_part_access_chk(struct mmc *mmc, unsigned int part_num)
{ {
int forbidden = 0; int forbidden = 0;
bool change = false; bool change = false;
if (part_num & PART_ACCESS_MASK) if (part_num & PART_ACCESS_MASK)
forbidden = MMC_CAP(MMC_HS_200); forbidden = MMC_CAP(MMC_HS_200) | MMC_CAP(MMC_HS_400);
if (MMC_CAP(mmc->selected_mode) & forbidden) { if (MMC_CAP(mmc->selected_mode) & forbidden) {
pr_debug("selected mode (%s) is forbidden for part %d\n", pr_debug("selected mode (%s) is forbidden for part %d\n",