1 files changed, 95 insertions, 0 deletions
diff --git a/plat/nvidia/tegra/soc/t132/plat_setup.c b/plat/nvidia/tegra/soc/t132/plat_setup.c
new file mode 100644
index 00000000..24199654
--- /dev/null
+++ b/plat/nvidia/tegra/soc/t132/plat_setup.c
@@ -0,0 +1,95 @@
+/*
+ * Copyright (c) 2015-2016, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <arch_helpers.h>
+#include <bl_common.h>
+#include <tegra_def.h>
+#include <tegra_private.h>
+#include <xlat_tables.h>
+
+/*******************************************************************************
+ * The Tegra power domain tree has a single system level power domain i.e. a
+ * single root node. The first entry in the power domain descriptor specifies
+ * the number of power domains at the highest power level.
+ *******************************************************************************
+ */
+const unsigned char tegra_power_domain_tree_desc[] = {
+	/* No of root nodes */
+	1,
+	/* No of clusters */
+	PLATFORM_CLUSTER_COUNT,
+	/* No of CPU cores */
+	PLATFORM_CORE_COUNT,
+};
+
+/* sets of MMIO ranges setup */
+#define MMIO_RANGE_0_ADDR	0x50000000
+#define MMIO_RANGE_1_ADDR	0x60000000
+#define MMIO_RANGE_2_ADDR	0x70000000
+#define MMIO_RANGE_SIZE		0x200000
+
+/*
+ * Table of regions to map using the MMU.
+ */
+static const mmap_region_t tegra_mmap[] = {
+	MAP_REGION_FLAT(MMIO_RANGE_0_ADDR, MMIO_RANGE_SIZE,
+			MT_DEVICE | MT_RW | MT_SECURE),
+	MAP_REGION_FLAT(MMIO_RANGE_1_ADDR, MMIO_RANGE_SIZE,
+			MT_DEVICE | MT_RW | MT_SECURE),
+	MAP_REGION_FLAT(MMIO_RANGE_2_ADDR, MMIO_RANGE_SIZE,
+			MT_DEVICE | MT_RW | MT_SECURE),
+	{0}
+};
+
+/*******************************************************************************
+ * Set up the pagetables as per the platform memory map & initialize the MMU
+ ******************************************************************************/
+const mmap_region_t *plat_get_mmio_map(void)
+{
+	/* MMIO space */
+	return tegra_mmap;
+}
+
+unsigned int plat_get_syscnt_freq2(void)
+{
+	return 12000000;
+}
+
+/*******************************************************************************
+ * Maximum supported UART controllers
+ ******************************************************************************/
+#define TEGRA132_MAX_UART_PORTS		5
+
+/*******************************************************************************
+ * This variable holds the UART port base addresses
+ ******************************************************************************/
+static uint32_t tegra132_uart_addresses[TEGRA132_MAX_UART_PORTS + 1] = {
+	0,	/* undefined - treated as an error case */
+	TEGRA_UARTA_BASE,
+	TEGRA_UARTB_BASE,
+	TEGRA_UARTC_BASE,
+	TEGRA_UARTD_BASE,
+	TEGRA_UARTE_BASE,
+};
+
+/*******************************************************************************
+ * Retrieve the UART controller base to be used as the console
+ ******************************************************************************/
+uint32_t plat_get_console_from_id(int id)
+{
+	if (id > TEGRA132_MAX_UART_PORTS)
+		return 0;
+
+	return tegra132_uart_addresses[id];
+}
+
+/*******************************************************************************
+ * Initialize the GIC and SGIs
+ ******************************************************************************/
+void plat_gic_setup(void)
+{
+	tegra_gic_setup(NULL, 0);
+}