3 files changed, 40 insertions, 18 deletions
diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig
index de2454e..fbfb204 100644
--- a/arch/arm/mach-tegra/Kconfig
+++ b/arch/arm/mach-tegra/Kconfig
@@ -1,18 +1,29 @@
 if TEGRA
 
-config TEGRA_ARMV7_COMMON
-	bool "Tegra 32-bit"
-	select SUPPORT_SPL
-	select SPL
-	select OF_CONTROL
-	select CPU_V7
+config TEGRA_COMMON
+	bool "Tegra common options"
 	select DM
-	select DM_SPI_FLASH
-	select DM_SERIAL
-	select DM_I2C
-	select DM_SPI
 	select DM_GPIO
+	select DM_I2C
 	select DM_KEYBOARD
+	select DM_PCI
+	select DM_PCI_COMPAT
+	select DM_SERIAL
+	select DM_SPI
+	select DM_SPI_FLASH
+	select OF_CONTROL
+
+config TEGRA_ARMV7_COMMON
+	bool "Tegra 32-bit common options"
+	select CPU_V7
+	select SPL
+	select SUPPORT_SPL
+	select TEGRA_COMMON
+
+config TEGRA_ARMV8_COMMON
+	bool "Tegra 64-bit common options"
+	select ARM64
+	select TEGRA_COMMON
 
 choice
 	prompt "Tegra SoC select"
@@ -36,14 +47,7 @@ config TEGRA124
 
 config TEGRA210
 	bool "Tegra210 family"
-	select OF_CONTROL
-	select ARM64
-	select DM
-	select DM_SPI_FLASH
-	select DM_SERIAL
-	select DM_I2C
-	select DM_SPI
-	select DM_GPIO
+	select TEGRA_ARMV8_COMMON
 
 endchoice
 
diff --git a/arch/arm/mach-tegra/board.c b/arch/arm/mach-tegra/board.c
index b00e4b5..3d1d26d 100644
--- a/arch/arm/mach-tegra/board.c
+++ b/arch/arm/mach-tegra/board.c
@@ -6,6 +6,8 @@
  */
 
 #include <common.h>
+#include <dm.h>
+#include <ns16550.h>
 #include <spl.h>
 #include <asm/io.h>
 #include <asm/arch/clock.h>
@@ -212,6 +214,18 @@ void board_init_uart_f(void)
 	setup_uarts(uart_ids);
 }
 
+#if !CONFIG_IS_ENABLED(OF_CONTROL)
+static struct ns16550_platdata ns16550_com1_pdata = {
+	.base = CONFIG_SYS_NS16550_COM1,
+	.reg_shift = 2,
+	.clock = CONFIG_SYS_NS16550_CLK,
+};
+
+U_BOOT_DEVICE(ns16550_com1) = {
+	"ns16550_serial", &ns16550_com1_pdata
+};
+#endif
+
 #if !defined(CONFIG_SYS_DCACHE_OFF) && !defined(CONFIG_ARM64)
 void enable_caches(void)
 {
diff --git a/arch/arm/mach-tegra/board2.c b/arch/arm/mach-tegra/board2.c
index 8ba143d..a650abd 100644
--- a/arch/arm/mach-tegra/board2.c
+++ b/arch/arm/mach-tegra/board2.c
@@ -377,6 +377,10 @@ void dram_init_banksize(void)
 	gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
 	gd->bd->bi_dram[0].size = usable_ram_size_below_4g();
 
+#ifdef CONFIG_PCI
+	gd->pci_ram_top = gd->bd->bi_dram[0].start + gd->bd->bi_dram[0].size;
+#endif
+
 #ifdef CONFIG_PHYS_64BIT
 	if (gd->ram_size > SZ_2G) {
 		gd->bd->bi_dram[1].start = 0x100000000;