Implement a reset function that we can call after ExitBootServices(), when all driver model devices are gone.
Signed-off-by: Heinrich Schuchardt xypron.glpk@gmx.de --- arch/sandbox/cpu/start.c | 10 ++++++++++ lib/efi_loader/Kconfig | 3 ++- 2 files changed, 12 insertions(+), 1 deletion(-)
diff --git a/arch/sandbox/cpu/start.c b/arch/sandbox/cpu/start.c index a03e5aa0b3..cd324767d0 100644 --- a/arch/sandbox/cpu/start.c +++ b/arch/sandbox/cpu/start.c @@ -6,6 +6,7 @@ #include <common.h> #include <command.h> #include <dm/root.h> +#include <efi_loader.h> #include <errno.h> #include <init.h> #include <os.h> @@ -406,6 +407,15 @@ void state_show(struct sandbox_state *state) printf("\n"); }
+void __efi_runtime EFIAPI efi_reset_system( + enum efi_reset_type reset_type, + efi_status_t reset_status, + unsigned long data_size, void *reset_data) +{ + os_fd_restore(); + os_relaunch(os_argv); +} + void sandbox_reset(void) { /* Do this here while it still has an effect */ diff --git a/lib/efi_loader/Kconfig b/lib/efi_loader/Kconfig index 7fd3a3c90c..31da8800e0 100644 --- a/lib/efi_loader/Kconfig +++ b/lib/efi_loader/Kconfig @@ -165,7 +165,8 @@ config EFI_HAVE_RUNTIME_RESET # bool "Reset runtime service is available" bool default y - depends on ARCH_BCM283X || FSL_LAYERSCAPE || PSCI_RESET || SYSRESET_X86 + depends on ARCH_BCM283X || FSL_LAYERSCAPE || PSCI_RESET || \ + SANDBOX || SYSRESET_X86
config EFI_GRUB_ARM32_WORKAROUND bool "Workaround for GRUB on 32bit ARM" -- 2.29.2