[PATCH 1/1] bootm: don't call booti_setup for EFI images

[Heinrich Schuchardt]

On the arm64 architecture booti_setup() is called for EFI FIT images.
This function call fails because EFI images typically do not have a
kernel signature.

Check that the operating system property "os" of the image is "linux"
before invoking booti_setup().

Fixes: 487b5fa6deb1 ("bootm: Handle kernel_noload on arm64")
Signed-off-by: Heinrich Schuchardt <heinrich.schucha...@canonical.com>
---
 boot/bootm.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/boot/bootm.c b/boot/bootm.c
index 4144ff3b03..75f0b4a9af 100644
--- a/boot/bootm.c
+++ b/boot/bootm.c
@@ -240,7 +240,8 @@ static int bootm_find_os(struct cmd_tbl *cmdtp, int flag, 
int argc,
 
        if (images.os.type == IH_TYPE_KERNEL_NOLOAD) {
                if (IS_ENABLED(CONFIG_CMD_BOOTI) &&
-                   images.os.arch == IH_ARCH_ARM64) {
+                   images.os.arch == IH_ARCH_ARM64 &&
+                   images.os.os == IH_OS_LINUX) {
                        ulong image_addr;
                        ulong image_size;
 
-- 
2.40.1