Merge branch 'master' of git://git.denx.de/u-boot-tegra

3 files changed, 71 insertions, 0 deletions

diff --git a/arch/arm/include/asm/arch-tegra/ap.h b/arch/arm/include/asm/arch-tegra/ap.h
index bc5851c1d0..5c8be94d97 100644
--- a/arch/arm/include/asm/arch-tegra/ap.h
+++ b/arch/arm/include/asm/arch-tegra/ap.h
@@ -65,3 +65,12 @@ int tegra_get_sku_info(void);
 
 /* Do any chip-specific cache config */
 void config_cache(void);
+
+#if defined(CONFIG_TEGRA124)
+/* Do chip-specific vpr config */
+void config_vpr(void);
+#else
+static inline void config_vpr(void)
+{
+}
+#endif
diff --git a/arch/arm/include/asm/arch-tegra124/mc.h b/arch/arm/include/asm/arch-tegra124/mc.h
new file mode 100644
index 0000000000..d526dfe15c
--- /dev/null
+++ b/arch/arm/include/asm/arch-tegra124/mc.h
@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) 2014, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _TEGRA124_MC_H_
+#define _TEGRA124_MC_H_
+
+/**
+ * Defines the memory controller registers we need/care about
+ */
+struct mc_ctlr {
+	u32 reserved0[4];			/* offset 0x00 - 0x0C */
+	u32 mc_smmu_config;			/* offset 0x10 */
+	u32 mc_smmu_tlb_config;			/* offset 0x14 */
+	u32 mc_smmu_ptc_config;			/* offset 0x18 */
+	u32 mc_smmu_ptb_asid;			/* offset 0x1C */
+	u32 mc_smmu_ptb_data;			/* offset 0x20 */
+	u32 reserved1[3];			/* offset 0x24 - 0x2C */
+	u32 mc_smmu_tlb_flush;			/* offset 0x30 */
+	u32 mc_smmu_ptc_flush;			/* offset 0x34 */
+	u32 reserved2[6];			/* offset 0x38 - 0x4C */
+	u32 mc_emem_cfg;			/* offset 0x50 */
+	u32 mc_emem_adr_cfg;			/* offset 0x54 */
+	u32 mc_emem_adr_cfg_dev0;		/* offset 0x58 */
+	u32 mc_emem_adr_cfg_dev1;		/* offset 0x5C */
+	u32 reserved3[12];			/* offset 0x60 - 0x8C */
+	u32 mc_emem_arb_reserved[28];		/* offset 0x90 - 0xFC */
+	u32 reserved4[338];			/* offset 0x100 - 0x644 */
+	u32 mc_video_protect_bom;		/* offset 0x648 */
+	u32 mc_video_protect_size_mb;		/* offset 0x64c */
+	u32 mc_video_protect_reg_ctrl;		/* offset 0x650 */
+};
+
+#define TEGRA_MC_VIDEO_PROTECT_REG_WRITE_ACCESS_ENABLED		(0 << 0)
+#define TEGRA_MC_VIDEO_PROTECT_REG_WRITE_ACCESS_DISABLED	(1 << 0)
+
+#endif	/* _TEGRA124_MC_H_ */
diff --git a/arch/arm/include/asm/mach-types.h b/arch/arm/include/asm/mach-types.h
index 440b041a16..560924e83f 100644
--- a/arch/arm/include/asm/mach-types.h
+++ b/arch/arm/include/asm/mach-types.h
@@ -1106,6 +1106,7 @@ extern unsigned int __machine_arch_type;
 #define MACH_TYPE_OMAP5_SEVM           3777
 #define MACH_TYPE_ARMADILLO_800EVA     3863
 #define MACH_TYPE_KZM9G                4140
+#define MACH_TYPE_COLIBRI_T30          4493
 
 #ifdef CONFIG_ARCH_EBSA110
 # ifdef machine_arch_type
@@ -14235,6 +14236,18 @@ extern unsigned int __machine_arch_type;
 # define machine_is_kzm9g()	(0)
 #endif
 
+#ifdef CONFIG_MACH_COLIBRI_T30
+# ifdef machine_arch_type
+#  undef machine_arch_type
+#  define machine_arch_type	__machine_arch_type
+# else
+#  define machine_arch_type	MACH_TYPE_COLIBRI_T30
+# endif
+# define machine_is_colibri_t30()	(machine_arch_type == MACH_TYPE_COLIBRI_T30)
+#else
+# define machine_is_colibri_t30()	(0)
+#endif
+
 /*
  * These have not yet been registered
  */