Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@xxxxxxxxxxxx>
---
arch/x86/configs/efi_defconfig | 1 +
common/efi/efi.c | 7 +++++++
drivers/efi/Kconfig | 1 +
3 files changed, 9 insertions(+)
diff --git a/arch/x86/configs/efi_defconfig b/arch/x86/configs/efi_defconfig
index 0d9a44a4d..5f11c6c4e 100644
--- a/arch/x86/configs/efi_defconfig
+++ b/arch/x86/configs/efi_defconfig
@@ -55,6 +55,7 @@ CONFIG_CMD_CRC_CMP=y
CONFIG_CMD_MM=y
CONFIG_CMD_DETECT=y
CONFIG_CMD_FLASH=y
+CONFIG_CMD_POWEROFF=y
CONFIG_CMD_2048=y
CONFIG_CMD_BAREBOX_UPDATE=y
CONFIG_CMD_OF_NODE=y
diff --git a/common/efi/efi.c b/common/efi/efi.c
index cd4f5f029..96601cfce 100644
--- a/common/efi/efi.c
+++ b/common/efi/efi.c
@@ -289,6 +289,13 @@ static int restart_register_feature(void)
}
coredevice_initcall(restart_register_feature);
+void __noreturn poweroff(void)
+{
+ RT->reset_system(EFI_RESET_SHUTDOWN, EFI_SUCCESS, 0, NULL);
+
+ hang();
+}
+
extern char image_base[];
extern initcall_t __barebox_initcalls_start[], __barebox_early_initcalls_end[],
__barebox_initcalls_end[];
diff --git a/drivers/efi/Kconfig b/drivers/efi/Kconfig
index 2cd9dd504..5c988d2e1 100644
--- a/drivers/efi/Kconfig
+++ b/drivers/efi/Kconfig
@@ -1,2 +1,3 @@
config EFI_BOOTUP
bool
+ select HAS_POWEROFF
--
2.11.0
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