ARM: rmobile: Add R8A7796 support

[u-boot] / include / configs / rcar-gen3-common.h

diff --git a/include/configs/rcar-gen3-common.h b/include/configs/rcar-gen3-common.h
index c87d31950fdf73a73960166e3eda3abd81a0dd09..304478af073269cbdb107f22a88e8fdc91eac252 100644 (file)
--- a/include/configs/rcar-gen3-common.h
+++ b/include/configs/rcar-gen3-common.h
@@ -2,7 +2,7 @@
  * include/configs/rcar-gen3-common.h
  *     This file is R-Car Gen3 common configuration file.
  *
- * Copyright (C) 2015 Renesas Electronics Corporation
+ * Copyright (C) 2015-2017 Renesas Electronics Corporation
  *
  * SPDX-License-Identifier: GPL-2.0+
  */
@@ -55,10 +55,31 @@
 #define CONFIG_SYS_TEXT_BASE           0x50000000
 #define CONFIG_SYS_INIT_SP_ADDR                (CONFIG_SYS_TEXT_BASE + 0x7fff0)
 
-#define CONFIG_SYS_SDRAM_BASE          (0x48000000)
-#define CONFIG_SYS_SDRAM_SIZE          (1024u * 1024 * 1024 - 0x08000000)
-#define CONFIG_SYS_LOAD_ADDR           (0x48080000)
-#define CONFIG_NR_DRAM_BANKS           1
+#define DRAM_RSV_SIZE                  0x08000000
+#if defined(CONFIG_R8A7795)
+#define CONFIG_NR_DRAM_BANKS           4
+#define PHYS_SDRAM_1                   (0x40000000 + DRAM_RSV_SIZE)
+#define PHYS_SDRAM_1_SIZE              (0x40000000u - DRAM_RSV_SIZE)
+#define PHYS_SDRAM_2                   0x500000000
+#define PHYS_SDRAM_2_SIZE              0x40000000u
+#define PHYS_SDRAM_3                   0x600000000
+#define PHYS_SDRAM_3_SIZE              0x40000000u
+#define PHYS_SDRAM_4                   0x700000000
+#define PHYS_SDRAM_4_SIZE              0x40000000u
+#define CONFIG_SYS_SDRAM_BASE          PHYS_SDRAM_1
+#define CONFIG_SYS_SDRAM_SIZE          PHYS_SDRAM_1_SIZE
+#elif defined(CONFIG_R8A7796)
+#define CONFIG_NR_DRAM_BANKS           2
+#define PHYS_SDRAM_1                   (0x40000000 + DRAM_RSV_SIZE)
+#define PHYS_SDRAM_1_SIZE              (0x80000000u - DRAM_RSV_SIZE)
+#define PHYS_SDRAM_2                   0x0600000000
+#define PHYS_SDRAM_2_SIZE              0x80000000u
+#define CONFIG_SYS_SDRAM_BASE          PHYS_SDRAM_1
+#define CONFIG_SYS_SDRAM_SIZE          PHYS_SDRAM_1_SIZE
+#endif
+#define CONFIG_SYS_LOAD_ADDR           0x48080000
+#define CONFIG_VERY_BIG_RAM
+#define CONFIG_MAX_MEM_MAPPED          CONFIG_SYS_SDRAM_SIZE
 
 #define CONFIG_SYS_MONITOR_BASE                0x00000000
 #define CONFIG_SYS_MONITOR_LEN         (256 * 1024)