From: Adriano Cordova <adrianox@gmail.com>
Date: Wed, 19 Mar 2025 14:45:01 +0000 (-0300)
Subject: bootm: add support for initrd in do_bootm_efi
X-Git-Tag: v2025.07-rc1~80^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3d8e1b7b2df4559fe2ae99ece13d066893f660ea;p=pandora-u-boot.git

bootm: add support for initrd in do_bootm_efi

Pass a pointer to a memory mapped initrd and its size to
efi_binary_run. The EFI stack will register an EFI_LOAD_FILE2_PROTOCOL
for the next boot stage to access this initrd.

Signed-off-by: Adriano Cordova <adriano.cordova@canonical.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
---

diff --git a/boot/bootm_os.c b/boot/bootm_os.c
index f403f352be1..35a32f8c912 100644
--- a/boot/bootm_os.c
+++ b/boot/bootm_os.c
@@ -508,7 +508,8 @@ static int do_bootm_efi(int flag, struct bootm_info *bmi)
 	ret = efi_binary_run(image_buf, images->os.image_len,
 			     images->ft_len
 			     ? images->ft_addr : EFI_FDT_USE_INTERNAL,
-				 NULL, 0);
+				 (void *)images->initrd_start,
+				 (size_t)(images->initrd_end - images->initrd_start));
 
 	return ret;
 }