diff options
Diffstat (limited to 'ArmPlatformPkg')
| -rw-r--r-- | ArmPlatformPkg/ArmVExpressPkg/Include/Platform/CTA15-A7/ArmPlatform.h | 9 | ||||
| -rw-r--r-- | ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibCTA15-A7/CTA15-A7.c | 6 |
2 files changed, 10 insertions, 5 deletions
diff --git a/ArmPlatformPkg/ArmVExpressPkg/Include/Platform/CTA15-A7/ArmPlatform.h b/ArmPlatformPkg/ArmVExpressPkg/Include/Platform/CTA15-A7/ArmPlatform.h index 365f06002b..b52f89a5cb 100644 --- a/ArmPlatformPkg/ArmVExpressPkg/Include/Platform/CTA15-A7/ArmPlatform.h +++ b/ArmPlatformPkg/ArmVExpressPkg/Include/Platform/CTA15-A7/ArmPlatform.h @@ -97,10 +97,11 @@ #define ARM_CTA15A7_SCC_SYSINFO ARM_CTA15A7_SCC_CFGREG48
-#define ARM_CTA15A7_SCC_SYSINFO_CLUSTER_A7_NUM_CPU(val) (((val) >> 20) & 0xF)
-#define ARM_CTA15A7_SCC_SYSINFO_CLUSTER_A15_NUM_CPU(val) (((val) >> 16) & 0xF)
-#define ARM_CTA15A7_SCC_SYSINFO_ACTIVE_CLUSTER_A15 (1 << 0)
-#define ARM_CTA15A7_SCC_SYSINFO_ACTIVE_CLUSTER_A7 (1 << 1)
+#define ARM_CTA15A7_SCC_SYSINFO_CLUSTER_A7_NUM_CPU(val) (((val) >> 20) & 0xF)
+#define ARM_CTA15A7_SCC_SYSINFO_CLUSTER_A15_NUM_CPU(val) (((val) >> 16) & 0xF)
+#define ARM_CTA15A7_SCC_SYSINFO_ACTIVE_CLUSTER_A15 (1 << 0)
+#define ARM_CTA15A7_SCC_SYSINFO_ACTIVE_CLUSTER_A7 (1 << 1)
+#define ARM_CTA15A7_SCC_SYSINFO_UEFI_RESTORE_DEFAULT_NORFLASH (1 << 4)
#define ARM_CTA15A7_SPC_BASE 0x7FFF0B00
#define ARM_CTA15A7_SPC_WAKE_INT_MASK (ARM_CTA15A7_SPC_BASE + 0x24)
diff --git a/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibCTA15-A7/CTA15-A7.c b/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibCTA15-A7/CTA15-A7.c index c650a6e3a5..87f41c7ae0 100644 --- a/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibCTA15-A7/CTA15-A7.c +++ b/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibCTA15-A7/CTA15-A7.c @@ -121,7 +121,11 @@ ArmPlatformGetBootMode ( VOID
)
{
- return BOOT_WITH_FULL_CONFIGURATION;
+ if (MmioRead32(ARM_CTA15A7_SCC_SYSINFO) & ARM_CTA15A7_SCC_SYSINFO_UEFI_RESTORE_DEFAULT_NORFLASH) {
+ return BOOT_WITH_DEFAULT_SETTINGS;
+ } else {
+ return BOOT_WITH_FULL_CONFIGURATION;
+ }
}
/**
|