u-boot.git/lib/efi_loader/efi_disk.c, branch v2016.09

efi_loader: disk: Sanitize exposed devices

2016-08-08T17:33:00+00:00

When a target device is 0 bytes long, there's no point in exposing it to
the user. Let's just skip them.

Also, when an offset is passed into the efi disk creation, we should
remove this offset from the total number of sectors we can handle.

This patch fixes both things.

Signed-off-by: Alexander Graf

efi_loader: disk: Fix CONFIG_BLK breakage

2016-08-08T17:32:59+00:00

When using CONFIG_BLK, there were 2 issues:

  1) The name we generate the device with has to match the
     name we set in efi_set_bootdev()

  2) The device we pass into our block functions was wrong,
     we should not rediscover it but just use the already known
     pointer.

This patch fixes both issues.

Signed-off-by: Alexander Graf

efi_loader: Move to normal debug infrastructure

2016-06-06T17:39:16+00:00

We introduced special "DEBUG_EFI" defines when the efi loader
support was new. After giving it a bit of thought, turns out
we really didn't have to - the normal #define DEBUG infrastructure
works well enough for efi loader as well.

So this patch switches to the common debug() and #define DEBUG
way of printing debug information.

Signed-off-by: Alexander Graf

Merge git://git.denx.de/u-boot-dm

2016-05-28T00:34:12+00:00

For odroid-c2 (arch-meson) for now disable designware eth as meson
now needs to do some harder GPIO work.

Signed-off-by: Tom Rini 

Conflicts:
	lib/efi_loader/efi_disk.c

Modified:
	configs/odroid-c2_defconfig

efi_loader: Add bounce buffer support

2016-05-27T19:39:48+00:00

Some hardware that is supported by U-Boot can not handle DMA above 32bits.
For these systems, we need to come up with a way to expose the disk interface
in a safe way.

This patch implements EFI specific bounce buffers. For non-EFI cases, this
apparently was no issue so far, since we can just define our environment
variables conveniently.

Signed-off-by: Alexander Graf

dm: efi: Update for CONFIG_BLK

2016-05-27T16:23:09+00:00

This code does not currently build with driver model enabled for block
devices. Update it to correct this.

Signed-off-by: Simon Glass 
Reviewed-by: Alexander Graf

dm: part: Drop the block_drvr table

2016-05-17T15:54:43+00:00

This is not needed since we can use the functions provided by the legacy
block device support.

Signed-off-by: Simon Glass

efi_loader: Increase path string to 32 characters

2016-04-18T21:11:37+00:00

Whenever we want to tell our payload about a path, we limit ourselves
to a reasonable amount of characters. So far we only passed in device
names - exceeding 16 chars was unlikely there.

However by now we also pass real file path information, so let's increase
the limit to 32 characters. That way common paths like "boot/efi/bootaa64.efi"
fit just fine.

Signed-off-by: Alexander Graf

efi_loader: Add el torito support

2016-04-18T21:11:36+00:00

When loading an el torito image, uEFI exposes said image as a raw
block device to the payload.

Let's do the same by creating new block devices with added offsets for
the respective el torito partitions.

Signed-off-by: Alexander Graf

efi_loader: Split drive add into function

2016-04-18T21:11:35+00:00

The snippet of code to add a drive to our drive list needs to
get called from 2 places in the future. Split it into a separate
function.

Signed-off-by: Alexander Graf