blk: set log2blksz in blk_create_device()
The ext4 file system requires log2blksz to be set. So when setting the
block size on the block descriptor we should fill this field too.
This fixes a problem with EFI block devices providing ext4 partitions, cf.
https://lists.denx.de/pipermail/u-boot/2019-October/387702.html.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/block/blk-uclass.c b/drivers/block/blk-uclass.c
index e8f58b3..ca8978f 100644
--- a/drivers/block/blk-uclass.c
+++ b/drivers/block/blk-uclass.c
@@ -580,6 +580,7 @@
desc = dev_get_uclass_platdata(dev);
desc->if_type = if_type;
desc->blksz = blksz;
+ desc->log2blksz = LOG2(desc->blksz);
desc->lba = lba;
desc->part_type = PART_TYPE_UNKNOWN;
desc->bdev = dev;