plat/synquacer: enable SPM support
Enable the deprecated SPM framework for the SynQuacer platform.
It involves creating a memory layout in secure DRAM, and wiring
up the SPM infrastructure so that the secure partition payload
that is loaded into this region by the SCP firmware is dispatched
appropriately.
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
diff --git a/plat/socionext/synquacer/include/platform_def.h b/plat/socionext/synquacer/include/platform_def.h
index c5bf7d5..0cec81b 100644
--- a/plat/socionext/synquacer/include/platform_def.h
+++ b/plat/socionext/synquacer/include/platform_def.h
@@ -29,8 +29,8 @@
#define PLAT_PHY_ADDR_SPACE_SIZE (1ULL << 32)
#define PLAT_VIRT_ADDR_SPACE_SIZE (1ULL << 32)
-#define MAX_XLAT_TABLES 4
-#define MAX_MMAP_REGIONS 6
+#define MAX_XLAT_TABLES 8
+#define MAX_MMAP_REGIONS 8
#define PLATFORM_STACK_SIZE 0x400
@@ -39,6 +39,8 @@
#define BL31_LIMIT (BL31_BASE + BL31_SIZE)
#define BL32_BASE 0xfc000000
+#define BL32_SIZE 0x03c00000
+#define BL32_LIMIT (BL32_BASE + BL32_SIZE)
#define PLAT_SQ_CCN_BASE 0x32000000
#define PLAT_SQ_CLUSTER_TO_CCN_ID_MAP \
@@ -81,4 +83,77 @@
#define PLAT_SQ_GPIO_BASE 0x51000000
+#define PLAT_SPM_BUF_BASE (BL32_LIMIT - 32 * PLAT_SPM_BUF_SIZE)
+#define PLAT_SPM_BUF_SIZE ULL(0x10000)
+#define PLAT_SPM_SPM_BUF_EL0_MMAP MAP_REGION2(PLAT_SPM_BUF_BASE, \
+ PLAT_SPM_BUF_BASE, \
+ PLAT_SPM_BUF_SIZE, \
+ MT_RO_DATA | MT_SECURE | \
+ MT_USER, PAGE_SIZE)
+
+#define PLAT_SP_IMAGE_NS_BUF_BASE BL32_LIMIT
+#define PLAT_SP_IMAGE_NS_BUF_SIZE ULL(0x200000)
+#define PLAT_SP_IMAGE_NS_BUF_MMAP MAP_REGION2(PLAT_SP_IMAGE_NS_BUF_BASE, \
+ PLAT_SP_IMAGE_NS_BUF_BASE, \
+ PLAT_SP_IMAGE_NS_BUF_SIZE, \
+ MT_RW_DATA | MT_NS | \
+ MT_USER, PAGE_SIZE)
+
+#define PLAT_SP_IMAGE_STACK_PCPU_SIZE ULL(0x10000)
+#define PLAT_SP_IMAGE_STACK_SIZE (32 * PLAT_SP_IMAGE_STACK_PCPU_SIZE)
+#define PLAT_SP_IMAGE_STACK_BASE (PLAT_SQ_SP_HEAP_BASE + PLAT_SQ_SP_HEAP_SIZE)
+
+#define PLAT_SQ_SP_IMAGE_SIZE ULL(0x200000)
+#define PLAT_SQ_SP_IMAGE_MMAP MAP_REGION2(BL32_BASE, BL32_BASE, \
+ PLAT_SQ_SP_IMAGE_SIZE, \
+ MT_CODE | MT_SECURE | \
+ MT_USER, PAGE_SIZE)
+
+#define PLAT_SQ_SP_HEAP_BASE (BL32_BASE + PLAT_SQ_SP_IMAGE_SIZE)
+#define PLAT_SQ_SP_HEAP_SIZE ULL(0x800000)
+
+#define PLAT_SQ_SP_IMAGE_RW_MMAP MAP_REGION2(PLAT_SQ_SP_HEAP_BASE, \
+ PLAT_SQ_SP_HEAP_BASE, \
+ (PLAT_SQ_SP_HEAP_SIZE + \
+ PLAT_SP_IMAGE_STACK_SIZE), \
+ MT_RW_DATA | MT_SECURE | \
+ MT_USER, PAGE_SIZE)
+
+#define PLAT_SQ_SP_PRIV_BASE (PLAT_SP_IMAGE_STACK_BASE + \
+ PLAT_SP_IMAGE_STACK_SIZE)
+#define PLAT_SQ_SP_PRIV_SIZE ULL(0x40000)
+
+#define PLAT_SP_PRI 0x20
+#define PLAT_PRI_BITS 2
+#define PLAT_SPM_COOKIE_0 ULL(0)
+#define PLAT_SPM_COOKIE_1 ULL(0)
+
+/* Total number of memory regions with distinct properties */
+#define PLAT_SP_IMAGE_NUM_MEM_REGIONS 6
+
+#define PLAT_SP_IMAGE_MMAP_REGIONS 30
+#define PLAT_SP_IMAGE_MAX_XLAT_TABLES 20
+#define PLAT_SP_IMAGE_XLAT_SECTION_NAME "sp_xlat_table"
+
+#define PLAT_SQ_UART1_BASE PLAT_SQ_BOOT_UART_BASE
+#define PLAT_SQ_UART1_SIZE ULL(0x1000)
+#define PLAT_SQ_UART1_MMAP MAP_REGION_FLAT(PLAT_SQ_UART1_BASE, \
+ PLAT_SQ_UART1_SIZE, \
+ MT_DEVICE | MT_RW | \
+ MT_NS | MT_PRIVILEGED)
+
+#define PLAT_SQ_PERIPH_BASE 0x50000000
+#define PLAT_SQ_PERIPH_SIZE ULL(0x8000000)
+#define PLAT_SQ_PERIPH_MMAP MAP_REGION_FLAT(PLAT_SQ_PERIPH_BASE, \
+ PLAT_SQ_PERIPH_SIZE, \
+ MT_DEVICE | MT_RW | \
+ MT_NS | MT_USER)
+
+#define PLAT_SQ_FLASH_BASE 0x08000000
+#define PLAT_SQ_FLASH_SIZE ULL(0x8000000)
+#define PLAT_SQ_FLASH_MMAP MAP_REGION_FLAT(PLAT_SQ_FLASH_BASE, \
+ PLAT_SQ_FLASH_SIZE, \
+ MT_DEVICE | MT_RW | \
+ MT_NS | MT_USER)
+
#endif /* PLATFORM_DEF_H */