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Diffstat (limited to 'plat/nvidia/tegra/soc/t132/plat_setup.c')
-rw-r--r--plat/nvidia/tegra/soc/t132/plat_setup.c201
1 files changed, 0 insertions, 201 deletions
diff --git a/plat/nvidia/tegra/soc/t132/plat_setup.c b/plat/nvidia/tegra/soc/t132/plat_setup.c
deleted file mode 100644
index 49e8b5d885..0000000000
--- a/plat/nvidia/tegra/soc/t132/plat_setup.c
+++ /dev/null
@@ -1,201 +0,0 @@
-/*
- * Copyright (c) 2015-2019, ARM Limited and Contributors. All rights reserved.
- * Copyright (c) 2020, NVIDIA Corporation. All rights reserved.
- *
- * SPDX-License-Identifier: BSD-3-Clause
- */
-
-#include <arch_helpers.h>
-#include <assert.h>
-#include <common/bl_common.h>
-#include <drivers/console.h>
-#include <lib/xlat_tables/xlat_tables_v2.h>
-#include <memctrl.h>
-#include <plat/common/platform.h>
-#include <tegra_def.h>
-#include <tegra_platform.h>
-#include <tegra_private.h>
-
-/* 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;
-}
-
-/*******************************************************************************
- * 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,
-};
-
-/*******************************************************************************
- * This function returns the Tegra default topology tree information.
- ******************************************************************************/
-const unsigned char *plat_get_power_domain_tree_desc(void)
-{
- return tegra_power_domain_tree_desc;
-}
-
-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,
-};
-
-/*******************************************************************************
- * Enable console corresponding to the console ID
- ******************************************************************************/
-void plat_enable_console(int32_t id)
-{
- static console_t uart_console;
- uint32_t console_clock;
-
- if ((id > 0) && (id < TEGRA132_MAX_UART_PORTS)) {
- /*
- * Reference clock used by the FPGAs is a lot slower.
- */
- if (tegra_platform_is_fpga()) {
- console_clock = TEGRA_BOOT_UART_CLK_13_MHZ;
- } else {
- console_clock = TEGRA_BOOT_UART_CLK_408_MHZ;
- }
-
- (void)console_16550_register(tegra132_uart_addresses[id],
- console_clock,
- TEGRA_CONSOLE_BAUDRATE,
- &uart_console);
- console_set_scope(&uart_console, CONSOLE_FLAG_BOOT |
- CONSOLE_FLAG_RUNTIME | CONSOLE_FLAG_CRASH);
- }
-}
-
-/*******************************************************************************
- * Initialize the GIC and SGIs
- ******************************************************************************/
-void plat_gic_setup(void)
-{
- tegra_gic_setup(NULL, 0);
- tegra_gic_init();
-}
-
-/*******************************************************************************
- * Return pointer to the BL31 params from previous bootloader
- ******************************************************************************/
-struct tegra_bl31_params *plat_get_bl31_params(void)
-{
- return NULL;
-}
-
-/*******************************************************************************
- * Return pointer to the BL31 platform params from previous bootloader
- ******************************************************************************/
-plat_params_from_bl2_t *plat_get_bl31_plat_params(void)
-{
- return NULL;
-}
-
-/*******************************************************************************
- * Handler for early platform setup
- ******************************************************************************/
-void plat_early_platform_setup(void)
-{
- plat_params_from_bl2_t *plat_params = bl31_get_plat_params();
-
- /* Verify chip id is t132 */
- assert(tegra_chipid_is_t132());
-
- /*
- * Do initial security configuration to allow DRAM/device access.
- */
- tegra_memctrl_tzdram_setup(plat_params->tzdram_base,
- (uint32_t)plat_params->tzdram_size);
-}
-
-/*******************************************************************************
- * Handler for late platform setup
- ******************************************************************************/
-void plat_late_platform_setup(void)
-{
- ; /* do nothing */
-}
-
-/*******************************************************************************
- * Handler to indicate support for System Suspend
- ******************************************************************************/
-bool plat_supports_system_suspend(void)
-{
- return true;
-}
-
-/*******************************************************************************
- * Platform specific runtime setup.
- ******************************************************************************/
-void plat_runtime_setup(void)
-{
- /*
- * During cold boot, it is observed that the arbitration
- * bit is set in the Memory controller leading to false
- * error interrupts in the non-secure world. To avoid
- * this, clean the interrupt status register before
- * booting into the non-secure world
- */
- tegra_memctrl_clear_pending_interrupts();
-
- /*
- * During boot, USB3 and flash media (SDMMC/SATA) devices need
- * access to IRAM. Because these clients connect to the MC and
- * do not have a direct path to the IRAM, the MC implements AHB
- * redirection during boot to allow path to IRAM. In this mode
- * accesses to a programmed memory address aperture are directed
- * to the AHB bus, allowing access to the IRAM. This mode must be
- * disabled before we jump to the non-secure world.
- */
- tegra_memctrl_disable_ahb_redirection();
-}