feat(fvp): add flash areas for secure partition
To support UEFI secure variable service,
StandaloneMm which runs in BL32 should know flash areas.
Add flash memory areas and system register region
so that StandaloneMm access to flash storages.
Change-Id: I803bda9664a17a0b978ebff90974eaf5442a91cd
Signed-off-by: levi.yun <yeoreum.yun@arm.com>
diff --git a/include/plat/arm/board/common/v2m_def.h b/include/plat/arm/board/common/v2m_def.h
index cb11dac..43a77e3 100644
--- a/include/plat/arm/board/common/v2m_def.h
+++ b/include/plat/arm/board/common/v2m_def.h
@@ -17,6 +17,7 @@
/* V2M motherboard system registers & offsets */
#define V2M_SYSREGS_BASE UL(0x1c010000)
+#define V2M_SYSREGS_SIZE UL(0x00010000)
#define V2M_SYS_ID UL(0x0)
#define V2M_SYS_SWITCH UL(0x4)
#define V2M_SYS_LED UL(0x8)
@@ -78,6 +79,8 @@
/* NOR Flash */
#define V2M_FLASH0_BASE (V2M_OFFSET + UL(0x08000000))
#define V2M_FLASH0_SIZE UL(0x04000000)
+#define V2M_FLASH1_BASE (V2M_OFFSET + UL(0x0c000000))
+#define V2M_FLASH1_SIZE UL(0x04000000)
#define V2M_FLASH_BLOCK_SIZE UL(0x00040000) /* 256 KB */
#define V2M_IOFPGA_BASE (V2M_OFFSET + UL(0x1c000000))
@@ -126,6 +129,14 @@
V2M_FLASH0_SIZE, \
MT_RO_DATA | MT_SECURE)
+#define V2M_MAP_FLASH1_RW MAP_REGION_FLAT(V2M_FLASH1_BASE,\
+ V2M_FLASH1_SIZE, \
+ MT_DEVICE | MT_RW | MT_SECURE)
+
+#define V2M_MAP_FLASH1_RO MAP_REGION_FLAT(V2M_FLASH1_BASE,\
+ V2M_FLASH1_SIZE, \
+ MT_RO_DATA | MT_SECURE)
+
#define V2M_MAP_IOFPGA MAP_REGION_FLAT(V2M_IOFPGA_BASE,\
V2M_IOFPGA_SIZE, \
MT_DEVICE | MT_RW | MT_SECURE)
@@ -136,5 +147,19 @@
V2M_IOFPGA_SIZE, \
MT_DEVICE | MT_RW | MT_SECURE | MT_USER)
+#define V2M_MAP_SECURE_SYSTEMREG_EL0 MAP_REGION_FLAT( \
+ V2M_SYSREGS_BASE, \
+ V2M_SYSREGS_SIZE, \
+ MT_DEVICE | MT_RW | MT_SECURE | MT_USER)
+
+#define V2M_MAP_FLASH0_RW_EL0 MAP_REGION_FLAT( \
+ V2M_FLASH0_BASE, \
+ V2M_FLASH0_SIZE, \
+ MT_DEVICE | MT_RW | MT_SECURE | MT_USER)
+
+#define V2M_MAP_FLASH1_RW_EL0 MAP_REGION_FLAT( \
+ V2M_FLASH1_BASE, \
+ V2M_FLASH1_SIZE, \
+ MT_DEVICE | MT_RW | MT_SECURE | MT_USER)
#endif /* V2M_DEF_H */