diff options
| author | Rui Miguel Silva | 2022-05-11 10:55:40 +0100 |
|---|---|---|
| committer | Tom Rini | 2022-06-22 11:35:47 -0400 |
| commit | bfef72e4dd1c1d6dfc680867bf24a78597ab0438 (patch) | |
| tree | d403ba89ce489bb4a0e56acd7342ecdff45a95de /cmd/bootefi.c | |
| parent | a47ce34403f27178c1264bf60496bbb9a21e5842 (diff) | |
cmd: load: add load command for memory mapped
cp.b is used a lot as a way to load binaries to memory and execute
them, however we may need to integrate this with the efi subsystem to
set it up as a bootdev.
So, introduce a loadm command that will be consistent with the other
loadX commands and will call the efi API's.
ex: loadm $kernel_addr $kernel_addr_r $kernel_size
with this a kernel with CONFIG_EFI_STUB enabled will be loaded and
then subsequently booted with bootefi command.
Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'cmd/bootefi.c')
| -rw-r--r-- | cmd/bootefi.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/cmd/bootefi.c b/cmd/bootefi.c index 827fcd97dfd..37ce659fa12 100644 --- a/cmd/bootefi.c +++ b/cmd/bootefi.c @@ -35,6 +35,18 @@ static void *image_addr; static size_t image_size; /** + * efi_get_image_parameters() - return image parameters + * + * @img_addr: address of loaded image in memory + * @img_size: size of loaded image + */ +void efi_get_image_parameters(void **img_addr, size_t *img_size) +{ + *img_addr = image_addr; + *img_size = image_size; +} + +/** * efi_clear_bootdev() - clear boot device */ static void efi_clear_bootdev(void) |