On 01/08/2018 11:11 PM, Simon Glass wrote:
HI Heinrich,

On 8 January 2018 at 08:09, Heinrich Schuchardt <xypron.g...@gmx.de> wrote:


On 01/08/2018 04:52 AM, Simon Glass wrote:

On 26 December 2017 at 03:07, Heinrich Schuchardt <xypron.g...@gmx.de>
wrote:

For debugging efi_loader we need the capability to print EFI
device paths. With this patch we can write:

      debug("device path: %pD", dp);

A possible output would be

      device path: /MemoryMapped(0x0,0x3ff93a82,0x3ff93a82)

This enhancement is not available when building without EFI support
and neither in the SPL nor in the API example.

Cc: Wolfgang Denk <w...@denx.de>
Cc: Simon Glass <s...@chromium.org>
Suggested-by: Rob Clark <robdcl...@gmail.com>
Signed-off-by: Heinrich Schuchardt <xypron.g...@gmx.de>
---
I propose Alex picks up this patch for the EFI tree.

v3:
          Return -ENOMEM if out of memory.
          Avoid missing dependency error when building the SPL of the
          API example.
v2:
          Panic if out of memory.
          Wolfgang suggested not to silently ignore an out of memory
          situation.
---
   examples/api/Makefile |  3 +++
   lib/vsprintf.c        | 47
+++++++++++++++++++++++++++++++++++++++++------
   2 files changed, 44 insertions(+), 6 deletions(-)


Can you please add a test for this? It could go in the print unit
tests, perhaps?

Regards,
Simon

test/print_ut.c is only compiled with CONFIG_SANDBOX.

It seems your patches to enable EFI_LOADER in the sandbox did not make it
into v2018.01. Are you still working on these? Do you have a repo with a
working copy?

I was really not sure where to take it. It seemed that most of them
were ready to apply. I didn't check who they were assigned to.

Tree is u-boot-dm/efi-working

I can certainly pick it up again, but I do need to understand what is
holding it up.

Regards,
Simon


The patch series
https://patchwork.ozlabs.org/project/uboot/list/?series=16686
is assigned to Alex.

There are some unanswered review comments.

Best regards

Heinrich
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