Hi Heinrich, On Fri, 25 Oct 2019 at 04:15, Heinrich Schuchardt <xypron.g...@gmx.de> wrote: > > 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.g...@gmx.de> > --- > drivers/block/blk-uclass.c | 1 + > 1 file changed, 1 insertion(+) >
Reviewed-by: Simon Glass <s...@chromium.org> But I wonder if blk_create_device() should change to take log2blksz as its parameter and calculate blksz? > diff --git a/drivers/block/blk-uclass.c b/drivers/block/blk-uclass.c > index e8f58b3f5e..ca8978f0e1 100644 > --- a/drivers/block/blk-uclass.c > +++ b/drivers/block/blk-uclass.c > @@ -580,6 +580,7 @@ int blk_create_device(struct udevice *parent, const char > *drv_name, > 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; > -- > 2.23.0 > Regards, Simon _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot