efi_loader: Use sysreset instead of reset command
Use sysreset_walk_halt() directly from reset-after-capsule-on-disk
feature to reboot (cold reset) machine instead of using reset command
interface, since this is not a command.
Note that this will make CONFIG_EFI_CAPSULE_ON_DISK depending on
the CONFIG_SYSRESET.
Signed-off-by: Masami Hiramatsu <masami.hiramatsu@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/lib/efi_loader/Kconfig b/lib/efi_loader/Kconfig
index 759cd2a..559b95a 100644
--- a/lib/efi_loader/Kconfig
+++ b/lib/efi_loader/Kconfig
@@ -136,6 +136,7 @@
config EFI_CAPSULE_ON_DISK
bool "Enable capsule-on-disk support"
+ depends on SYSRESET
select EFI_HAVE_CAPSULE_SUPPORT
help
Select this option if you want to use capsule-on-disk feature,
diff --git a/lib/efi_loader/efi_capsule.c b/lib/efi_loader/efi_capsule.c
index 66abc30..a107f28 100644
--- a/lib/efi_loader/efi_capsule.c
+++ b/lib/efi_loader/efi_capsule.c
@@ -18,6 +18,7 @@
#include <malloc.h>
#include <mapmem.h>
#include <sort.h>
+#include <sysreset.h>
#include <asm/global_data.h>
#include <crypto/pkcs7.h>
@@ -1157,9 +1158,9 @@
* UEFI spec requires to reset system after complete processing capsule
* update on the storage.
*/
- log_info("Reboot after firmware update");
+ log_info("Reboot after firmware update.\n");
/* Cold reset is required for loading the new firmware. */
- do_reset(NULL, 0, 0, NULL);
+ sysreset_walk_halt(SYSRESET_COLD);
hang();
/* not reach here */