On 10/9/24 23:14, Simon Glass wrote:
On Wed, 9 Oct 2024 at 05:56, Heinrich Schuchardt
<heinrich.schucha...@canonical.com> wrote:
From: Simon Glass<s...@chromium.org>
Show the firmware vendor and revision to make it clear which firmware is
used, e.g. whether U-Boot is providing the boot services.
The output will look like
Firmware vendor: Das U-Boot
Firmware revision: 20241000
Signed-off-by: Simon Glass<s...@chromium.org>
Signed-off-by: Heinrich Schuchardt<heinrich.schucha...@canonical.com>
---
lib/efi_loader/helloworld.c | 37 +++++++++++++++++++++++++++++++++++++
1 file changed, 37 insertions(+)
Reviewed-by: Simon Glass<s...@chromium.org>
I just looked at the output for my Asus mainboard. The AMI Bios uses a
value of FirmwareRevision which was introduced into EDK II in 2009 and
does not relate to my current firmware. The SMBIOS table type 0 seems to
provide more accurate information.
But anyway it is good to have a tool to look at the system table
information.
Best regards
Heinrich
