* here throws off the memory allocation logic, so let's use the lowest power
* of two greater than 2 MiB and greater than TEXT_OFFSET.
*/
-#define EFI_PHYS_ALIGN max(SZ_2M, roundup_pow_of_two(TEXT_OFFSET))
+#define EFI_PHYS_ALIGN max(UL(SZ_2M), roundup_pow_of_two(TEXT_OFFSET))
/* on ARM, the initrd should be loaded in a lowmem region */
static inline unsigned long efi_get_max_initrd_addr(unsigned long image_addr)
config EFI_CAPSULE_LOADER
tristate "EFI capsule loader"
- depends on EFI
+ depends on EFI && !IA64
help
This option exposes a loader interface "/dev/efi_capsule_loader" for
users to load EFI capsules. This driver requires working runtime
obj-$(CONFIG_ACPI_BGRT) += efi-bgrt.o
obj-$(CONFIG_EFI) += efi.o vars.o reboot.o memattr.o tpm.o
-obj-$(CONFIG_EFI) += capsule.o memmap.o
+obj-$(CONFIG_EFI) += memmap.o
+ifneq ($(CONFIG_EFI_CAPSULE_LOADER),)
+obj-$(CONFIG_EFI) += capsule.o
+endif
obj-$(CONFIG_EFI_PARAMS_FROM_FDT) += fdtparams.o
obj-$(CONFIG_EFI_VARS) += efivars.o
obj-$(CONFIG_EFI_ESRT) += esrt.o
static inline void
efi_reboot(enum reboot_mode reboot_mode, const char *__unused) {}
-static inline bool
-efi_capsule_pending(int *reset_type)
-{
- return false;
-}
-
static inline bool efi_soft_reserve_enabled(void)
{
return false;
bool efivar_variable_is_removable(efi_guid_t vendor, const char *name,
size_t len);
+#if IS_ENABLED(CONFIG_EFI_CAPSULE_LOADER)
extern bool efi_capsule_pending(int *reset_type);
extern int efi_capsule_supported(efi_guid_t guid, u32 flags,
extern int efi_capsule_update(efi_capsule_header_t *capsule,
phys_addr_t *pages);
+#else
+static inline bool efi_capsule_pending(int *reset_type) { return false; }
+#endif
#ifdef CONFIG_EFI_RUNTIME_MAP
int efi_runtime_map_init(struct kobject *);