uniphier: get back original BL31/32 location used before BL2-AT-EL3
Commit 247fc0435191 ("uniphier: switch to BL2-AT-EL3 and remove BL1
support") accidentally changed the location of BL31 and BL32. The
new memory map overlaps with the audio DSP images, also gives impact
to OP-TEE. They are both out of control of ARM Trusted Firmware, so
not easy to change. This commit restores the image layout that was
originally used prior to the BL2-AT-EL3 migration.
Reported-by: Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
diff --git a/plat/socionext/uniphier/include/platform_def.h b/plat/socionext/uniphier/include/platform_def.h
index 546670e..9b006a9 100644
--- a/plat/socionext/uniphier/include/platform_def.h
+++ b/plat/socionext/uniphier/include/platform_def.h
@@ -27,26 +27,28 @@
#define PLAT_MAX_OFF_STATE 2
#define PLAT_MAX_RET_STATE 1
-#define UNIPHIER_SEC_DRAM_BASE 0x80000000
+#define BL2_BASE 0x80000000
+#define BL2_LIMIT 0x80080000
+
+/* 0x80080000-0x81000000: reserved for DSP */
+
+#define UNIPHIER_SEC_DRAM_BASE 0x81000000
#define UNIPHIER_SEC_DRAM_LIMIT 0x82000000
#define UNIPHIER_SEC_DRAM_SIZE ((UNIPHIER_SEC_DRAM_LIMIT) - \
(UNIPHIER_SEC_DRAM_BASE))
-#define BL2_BASE (UNIPHIER_SEC_DRAM_BASE)
-#define BL2_LIMIT ((BL2_BASE) + 0x00020000)
+#define BL31_BASE 0x81000000
+#define BL31_LIMIT 0x81080000
-#define BL31_BASE (BL2_LIMIT)
-#define BL31_LIMIT ((BL31_BASE) + 0x00080000)
-
-#define BL32_BASE (BL31_LIMIT)
-#define BL32_LIMIT (UNIPHIER_SEC_DRAM_LIMIT)
+#define BL32_BASE 0x81080000
+#define BL32_LIMIT 0x81180000
#define PLAT_PHY_ADDR_SPACE_SIZE (1ULL << 32)
#define PLAT_VIRT_ADDR_SPACE_SIZE (1ULL << 32)
#define PLAT_XLAT_TABLES_DYNAMIC 1
#define MAX_XLAT_TABLES 7
-#define MAX_MMAP_REGIONS 6
+#define MAX_MMAP_REGIONS 7
#define MAX_IO_HANDLES 2
#define MAX_IO_DEVICES 2