diff options
Diffstat (limited to 'lib/efi_loader/efi_boottime.c')
| -rw-r--r-- | lib/efi_loader/efi_boottime.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/lib/efi_loader/efi_boottime.c b/lib/efi_loader/efi_boottime.c index ac26375072..476ef1b88a 100644 --- a/lib/efi_loader/efi_boottime.c +++ b/lib/efi_loader/efi_boottime.c @@ -39,6 +39,7 @@ static bool efi_is_direct_boot = true; */ static struct efi_configuration_table EFI_RUNTIME_DATA efi_conf_table[2]; +#ifdef CONFIG_ARM /* * The "gd" pointer lives in a register on ARM and AArch64 that we declare * fixed when compiling U-Boot. However, the payload does not know about that @@ -46,16 +47,20 @@ static struct efi_configuration_table EFI_RUNTIME_DATA efi_conf_table[2]; * EFI callback entry/exit. */ static volatile void *efi_gd, *app_gd; +#endif /* Called from do_bootefi_exec() */ void efi_save_gd(void) { +#ifdef CONFIG_ARM efi_gd = gd; +#endif } /* Called on every callback entry */ void efi_restore_gd(void) { +#ifdef CONFIG_ARM /* Only restore if we're already in EFI context */ if (!efi_gd) return; @@ -63,12 +68,16 @@ void efi_restore_gd(void) if (gd != efi_gd) app_gd = gd; gd = efi_gd; +#endif } /* Called on every callback exit */ efi_status_t efi_exit_func(efi_status_t ret) { +#ifdef CONFIG_ARM gd = app_gd; +#endif + return ret; } |