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| author | Simon Glass <sjg@chromium.org> | 2021-12-04 08:56:32 -0700 |
|---|---|---|
| committer | Heinrich Schuchardt <heinrich.schuchardt@canonical.com> | 2021-12-09 11:43:25 -0800 |
| commit | d8063dc373eb5ed5b4a31fdd3eecd32cba592696 (patch) | |
| tree | 6b0c87c85a818d8955ca2e199bdb52e219e578d0 /lib/efi_loader/efi_image_loader.c | |
| parent | 42b7f4212a1cb9aa6a5ca959d1f40b6f8465fd8c (diff) | |
efi: Add a media/block driver for EFI block devices
Add a block driver which handles read/write for EFI block devices. This
driver actually already exists ('efi_block') but is not really suitable
for use as a real U-Boot driver:
- The operations do not provide a udevice
- The code is designed for running as part of EFI loader, so uses
EFI_PRINT() and EFI_CALL().
- The bind method probes the device, which is not permitted
- It uses 'EFI' as its parent device
The new driver is more 'normal', just requiring its platform data be set
up in advance.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Diffstat (limited to 'lib/efi_loader/efi_image_loader.c')
0 files changed, 0 insertions, 0 deletions