diff options
| author | Max Krummenacher <max.krummenacher@toradex.com> | 2014-06-04 13:29:39 +0200 |
|---|---|---|
| committer | Max Krummenacher <max.krummenacher@toradex.com> | 2014-06-04 13:29:39 +0200 |
| commit | 299860206da1bf98282f3e71f6004d7e49482b68 (patch) | |
| tree | 244aa449c10ed5719528cc173ce93d94f5e80da4 /drivers | |
| parent | 50d83025640d6f465c37799ffdab9f6a2dc75b5f (diff) | |
eMMC: Don't initialize partitions on RPMB flagged areas.
Prevents a lot of pointless hanging at boot on some devices.
Taken from Nell Hardcastle
https://dev-nell.com/rpmb-emmc-errors-under-linux.html
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mmc/card/block.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c index dd27b0783d52..a49cd832f6f4 100644 --- a/drivers/mmc/card/block.c +++ b/drivers/mmc/card/block.c @@ -2138,7 +2138,8 @@ static int mmc_blk_alloc_parts(struct mmc_card *card, struct mmc_blk_data *md) return 0; for (idx = 0; idx < card->nr_parts; idx++) { - if (card->part[idx].size) { + if (card->part[idx].size && + !(card->part[idx].area_type & MMC_BLK_DATA_AREA_RPMB)) { ret = mmc_blk_alloc_part(card, md, card->part[idx].part_cfg, card->part[idx].size >> 9, |