5 files changed, 99 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig
index ba6983f3df..b18a12e342 100644
--- a/arch/arm/mach-tegra/Kconfig
+++ b/arch/arm/mach-tegra/Kconfig
@@ -22,6 +22,7 @@ config TEGRA_ARMV7_COMMON
 	select SPL
 	select SUPPORT_SPL
 	select TEGRA_COMMON
+	select TEGRA_GPIO
 
 config TEGRA_ARMV8_COMMON
 	bool "Tegra 64-bit common options"
@@ -50,6 +51,12 @@ config TEGRA124
 
 config TEGRA210
 	bool "Tegra210 family"
+	select TEGRA_GPIO
+	select TEGRA_ARMV8_COMMON
+
+config TEGRA186
+	bool "Tegra186 family"
+	select TEGRA186_GPIO
 	select TEGRA_ARMV8_COMMON
 
 endchoice
@@ -75,5 +82,6 @@ source "arch/arm/mach-tegra/tegra30/Kconfig"
 source "arch/arm/mach-tegra/tegra114/Kconfig"
 source "arch/arm/mach-tegra/tegra124/Kconfig"
 source "arch/arm/mach-tegra/tegra210/Kconfig"
+source "arch/arm/mach-tegra/tegra186/Kconfig"
 
 endif
diff --git a/arch/arm/mach-tegra/Makefile b/arch/arm/mach-tegra/Makefile
index b2dbc6999c..12ee1cd749 100644
--- a/arch/arm/mach-tegra/Makefile
+++ b/arch/arm/mach-tegra/Makefile
@@ -7,6 +7,7 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
+ifndef CONFIG_TEGRA186
 ifdef CONFIG_SPL_BUILD
 obj-y += spl.o
 obj-y += cpu.o
@@ -30,9 +31,11 @@ obj-$(CONFIG_TEGRA_CLOCK_SCALING) += emc.o
 ifndef CONFIG_SPL_BUILD
 obj-$(CONFIG_ARMV7_PSCI) += psci.o
 endif
+endif
 
 obj-$(CONFIG_TEGRA20) += tegra20/
 obj-$(CONFIG_TEGRA30) += tegra30/
 obj-$(CONFIG_TEGRA114) += tegra114/
 obj-$(CONFIG_TEGRA124) += tegra124/
+obj-$(CONFIG_TEGRA186) += tegra186/
 obj-$(CONFIG_TEGRA210) += tegra210/
diff --git a/arch/arm/mach-tegra/board186.c b/arch/arm/mach-tegra/board186.c
new file mode 100644
index 0000000000..f4b6152a79
--- /dev/null
+++ b/arch/arm/mach-tegra/board186.c
@@ -0,0 +1,55 @@
+/*
+ * Copyright (c) 2016, NVIDIA CORPORATION.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/arch/tegra.h>
+#include <asm/arch-tegra/mmc.h>
+#include <asm/arch-tegra/tegra_mmc.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int dram_init(void)
+{
+	gd->ram_size = (1.5 * 1024 * 1024 * 1024);
+	return 0;
+}
+
+int board_early_init_f(void)
+{
+	return 0;
+}
+
+int board_init(void)
+{
+	return 0;
+}
+
+int board_late_init(void)
+{
+	return 0;
+}
+
+void dram_init_banksize(void)
+{
+	gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
+	gd->bd->bi_dram[0].size = gd->ram_size;
+}
+
+void pad_init_mmc(struct mmc_host *host)
+{
+}
+
+int board_mmc_init(bd_t *bd)
+{
+	tegra_mmc_init();
+
+	return 0;
+}
+
+int ft_system_setup(void *blob, bd_t *bd)
+{
+	return 0;
+}
diff --git a/arch/arm/mach-tegra/tegra186/Kconfig b/arch/arm/mach-tegra/tegra186/Kconfig
new file mode 100644
index 0000000000..97cf23f31f
--- /dev/null
+++ b/arch/arm/mach-tegra/tegra186/Kconfig
@@ -0,0 +1,25 @@
+# Copyright (c) 2016, NVIDIA CORPORATION.
+#
+# SPDX-License-Identifier: GPL-2.0
+
+if TEGRA186
+
+choice
+	prompt "Tegra186 board select"
+
+config TARGET_P2771_0000
+	bool "NVIDIA Tegra186 P2771-0000 board"
+	help
+	  P2771-0000 is a P3310 CPU board married to a P2597 I/O board. The
+	  combination contains SoC, DRAM, eMMC, SD card slot, HDMI, USB
+	  micro-B port, Ethernet, USB3 host port, SATA, PCIe, and two GPIO
+	  expansion headers.
+
+endchoice
+
+config SYS_SOC
+	default "tegra186"
+
+source "board/nvidia/p2771-0000/Kconfig"
+
+endif
diff --git a/arch/arm/mach-tegra/tegra186/Makefile b/arch/arm/mach-tegra/tegra186/Makefile
new file mode 100644
index 0000000000..ce4610d8f8
--- /dev/null
+++ b/arch/arm/mach-tegra/tegra186/Makefile
@@ -0,0 +1,8 @@
+# Copyright (c) 2016, NVIDIA CORPORATION.
+#
+# SPDX-License-Identifier: GPL-2.0
+
+obj-y += ../arm64-mmu.o
+obj-y += ../board186.o
+obj-y += ../lowlevel_init.o
+obj-$(CONFIG_DISPLAY_CPUINFO) += ../sys_info.o