diff options
| author | Cristian Ciocaltea <cristian.ciocaltea@gmail.com> | 2019-12-24 18:05:38 +0200 |
|---|---|---|
| committer | Heinrich Schuchardt <xypron.glpk@gmx.de> | 2020-01-07 18:08:21 +0100 |
| commit | a031b03f6448fafba46d08f7a88fa33690d50858 (patch) | |
| tree | 3913214d3b3546007829901dd83125a8078f4b30 /common/image-fit.c | |
| parent | 07e2fe797115b1239c513ba12caa017978322da0 (diff) | |
image: Add IH_OS_EFI for EFI chain-load boot
Add a new OS type to be used for chain-loading an EFI compatible
firmware or boot loader like GRUB2, possibly in a verified boot
scenario.
Bellow is sample ITS file that generates a FIT image supporting
secure boot. Please note the presence of 'os = "efi";' line, which
identifies the currently introduced OS type:
/ {
#address-cells = <1>;
images {
efi-grub {
description = "GRUB EFI";
data = /incbin/("bootarm.efi");
type = "kernel_noload";
arch = "arm";
os = "efi";
compression = "none";
load = <0x0>;
entry = <0x0>;
hash-1 {
algo = "sha256";
};
};
};
configurations {
default = "config-grub";
config-grub {
kernel = "efi-grub";
signature-1 {
algo = "sha256,rsa2048";
sign-images = "kernel";
};
};
};
};
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Diffstat (limited to 'common/image-fit.c')
| -rw-r--r-- | common/image-fit.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/common/image-fit.c b/common/image-fit.c index c52f945120..231612ff5f 100644 --- a/common/image-fit.c +++ b/common/image-fit.c @@ -1926,7 +1926,8 @@ int fit_image_load(bootm_headers_t *images, ulong addr, image_type == IH_TYPE_FPGA || fit_image_check_os(fit, noffset, IH_OS_LINUX) || fit_image_check_os(fit, noffset, IH_OS_U_BOOT) || - fit_image_check_os(fit, noffset, IH_OS_OPENRTOS); + fit_image_check_os(fit, noffset, IH_OS_OPENRTOS) || + fit_image_check_os(fit, noffset, IH_OS_EFI); /* * If either of the checks fail, we should report an error, but |