The SBAT metadata, which is read from .csv file and transformed into an ELF
note,
is made into an image using the -s option.
Signed-off-by: Sudhakar Kuppusamy <sudha...@linux.ibm.com>
Co-authored-by: Daniel Axtens <d...@axtens.net>
---
util/mkimage.c | 12 ++++++++++--
1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/util/mkimage.c b/util/mkimage.c
index e67f7ce73..bafe190b0 100644
--- a/util/mkimage.c
+++ b/util/mkimage.c
@@ -943,8 +943,9 @@ grub_install_generate_image (const char *dir, const char
*prefix,
total_module_size += dtb_size + sizeof (struct grub_module_header);
}
- if (sbat_path != NULL && image_target->id != IMAGE_EFI)
- grub_util_error (_(".sbat section can be embedded into EFI images only"));
+ if (sbat_path != NULL && (image_target->id != IMAGE_EFI && image_target->id
!= IMAGE_PPC))
+ grub_util_error (_(".sbat section can be embedded into EFI images/"
+ "sbat ELF Note can be added into powerpc-ieee1275
images only"));
if (disable_shim_lock)
total_module_size += sizeof (struct grub_module_header);
@@ -1814,6 +1815,13 @@ grub_install_generate_image (const char *dir, const char
*prefix,
{
grub_uint64_t target_addr;
char *sbat = NULL;
+ if (sbat_path != NULL)
+ {
+ sbat_size = grub_util_get_image_size (sbat_path);
+ sbat = xmalloc (sbat_size);
+ grub_util_load_image (sbat_path, sbat);
+ layout.sbat_size = sbat_size;
+ }
if (image_target->id == IMAGE_LOONGSON_ELF)
{
if (comp == GRUB_COMPRESSION_NONE)
--
2.43.5
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