Move mem-protect definitions to board specific files
Having these definitions in board_arm_def.h forces to
all the arm platforms to use the same definition for
PLAT_ARM_MEM_PROT_ADDR.
This macro also enables the mem-protect mechanism,
which means that all the arm platform has enabled
mem-protect and they cannot get rid of it.
Change-Id: Id29d2c51cbe6edc15f010a9f5a20c42266c48a08
Signed-off-by: Roberto Vargas <roberto.vargas@arm.com>
diff --git a/plat/arm/board/fvp/fvp_def.h b/plat/arm/board/fvp/fvp_def.h
index 5ac5d3c..acf3cf4 100644
--- a/plat/arm/board/fvp/fvp_def.h
+++ b/plat/arm/board/fvp/fvp_def.h
@@ -142,4 +142,15 @@
#define FVP_NSAID_HDLCD0 2
#define FVP_NSAID_CLCD 7
+/*******************************************************************************
+ * Memprotect definitions
+ ******************************************************************************/
+/* PSCI memory protect definitions:
+ * This variable is stored in a non-secure flash because some ARM reference
+ * platforms do not have secure NVRAM. Real systems that provided MEM_PROTECT
+ * support must use a secure NVRAM to store the PSCI MEM_PROTECT definitions.
+ */
+#define PLAT_ARM_MEM_PROT_ADDR (V2M_FLASH0_BASE + \
+ V2M_FLASH0_SIZE - V2M_FLASH_BLOCK_SIZE)
+
#endif /* __FVP_DEF_H__ */
diff --git a/plat/arm/board/juno/juno_def.h b/plat/arm/board/juno/juno_def.h
index d2834e1..63e2456 100644
--- a/plat/arm/board/juno/juno_def.h
+++ b/plat/arm/board/juno/juno_def.h
@@ -79,4 +79,15 @@
#define JUNO_IRQ_GPU_SMMU_1 73
#define JUNO_IRQ_ETR_SMMU 75
+/*******************************************************************************
+ * Memprotect definitions
+ ******************************************************************************/
+/* PSCI memory protect definitions:
+ * This variable is stored in a non-secure flash because some ARM reference
+ * platforms do not have secure NVRAM. Real systems that provided MEM_PROTECT
+ * support must use a secure NVRAM to store the PSCI MEM_PROTECT definitions.
+ */
+#define PLAT_ARM_MEM_PROT_ADDR (V2M_FLASH0_BASE + \
+ V2M_FLASH0_SIZE - V2M_FLASH_BLOCK_SIZE)
+
#endif /* __JUNO_DEF_H__ */
diff --git a/plat/arm/css/sgi/include/platform_def.h b/plat/arm/css/sgi/include/platform_def.h
index 0f02407..84ef2c4 100644
--- a/plat/arm/css/sgi/include/platform_def.h
+++ b/plat/arm/css/sgi/include/platform_def.h
@@ -96,4 +96,16 @@
GET_SSC_VERSION_CONFIG(mmio_read_32(SSC_VERSION))
#endif /* __ASSEMBLY__ */
+/*******************************************************************************
+ * Memprotect definitions
+ ******************************************************************************/
+/* PSCI memory protect definitions:
+ * This variable is stored in a non-secure flash because some ARM reference
+ * platforms do not have secure NVRAM. Real systems that provided MEM_PROTECT
+ * support must use a secure NVRAM to store the PSCI MEM_PROTECT definitions.
+ */
+#define PLAT_ARM_MEM_PROT_ADDR (V2M_FLASH0_BASE + \
+ V2M_FLASH0_SIZE - V2M_FLASH_BLOCK_SIZE)
+
+
#endif /* __PLATFORM_DEF_H__ */