[PATCH u-boot v1.1 14.1/39] efi_loader: add macro for const EFI runtime data

[Marek Behún]

Add macro __efi_runtime_rodata, for const variables with similar purpose
as those using __efi_runtime_data.

Signed-off-by: Marek Behún <marek.behun at nic.cz>
---
 include/efi_loader.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/efi_loader.h b/include/efi_loader.h
index a8281b3c95..b1e5d2e13e 100644
--- a/include/efi_loader.h
+++ b/include/efi_loader.h
@@ -671,6 +671,7 @@ ssize_t efi_dp_check_length(const struct efi_device_path *dp,
  * section and thus still be available when the OS is running
  */
 #define __efi_runtime_data __section(".data.efi_runtime")
+#define __efi_runtime_rodata __section(".rodata.efi_runtime")
 #define __efi_runtime __section(".text.efi_runtime")
 
 /* Indicate supported runtime services */
@@ -870,6 +871,7 @@ efi_status_t efi_launch_capsules(void);
 
 /* Without CONFIG_EFI_LOADER we don't have a runtime section, stub it out */
 #define __efi_runtime_data
+#define __efi_runtime_rodata
 #define __efi_runtime
 static inline efi_status_t efi_add_runtime_mmio(void *mmio_ptr, u64 len)
 {
-- 
2.26.2