arm64: zynqmp: Define routines for mmio write and read

[oweals/u-boot.git] / arch / arm / cpu / armv8 / sec_firmware.c

diff --git a/arch/arm/cpu/armv8/sec_firmware.c b/arch/arm/cpu/armv8/sec_firmware.c
index 2ddd67ef6cf9cb9511ef187ee6c295cd402e2f61..fffce712d38b99d3e739a5970b275d2138aee8e8 100644 (file)
--- a/arch/arm/cpu/armv8/sec_firmware.c
+++ b/arch/arm/cpu/armv8/sec_firmware.c
@@ -209,7 +209,7 @@ __weak bool sec_firmware_is_valid(const void *sec_firmware_img)
        return true;
 }
 
-#ifdef CONFIG_ARMV8_PSCI
+#ifdef CONFIG_SEC_FIRMWARE_ARMV8_PSCI
 /*
  * The PSCI_VERSION function is added from PSCI v0.2. When the PSCI
  * v0.1 received this function, the NOT_SUPPORTED (0xffff_ffff) error
@@ -224,10 +224,10 @@ __weak bool sec_firmware_is_valid(const void *sec_firmware_img)
  */
 unsigned int sec_firmware_support_psci_version(void)
 {
-       if (sec_firmware_addr & SEC_FIRMWARE_RUNNING)
+       if (current_el() == SEC_FIRMWARE_TARGET_EL)
                return _sec_firmware_support_psci_version();
 
-       return 0xffffffff;
+       return PSCI_INVALID_VER;
 }
 #endif