blob: b1921cc389520fab99548259191a89c3e3ae53c3 [file] [log] [blame]
/*
* Copyright (c) Linaro 2018 Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <arch.h>
#include <asm_macros.S>
#include <assert_macros.S>
#include <platform_def.h>
#include <imx_hab.h>
.globl platform_mem_init
.globl plat_get_my_entrypoint
.globl plat_crash_console_init
.globl plat_crash_console_putc
.globl plat_panic_handler
/* ---------------------------------------------
* int plat_mem_init(void)
* Function to initialize memory.
* The HAB hands off the DDR controller already
* setup and ready to use.
* Implement the mandatory function as a NOP
* ---------------------------------------------
*/
func platform_mem_init
bx lr
endfunc platform_mem_init
func plat_get_my_entrypoint
mov r0, #0
bx lr
endfunc plat_get_my_entrypoint
func plat_crash_console_init
mov_imm r0, PLAT_WARP7_BOOT_UART_BASE
mov_imm r1, PLAT_WARP7_BOOT_UART_CLK_IN_HZ
mov_imm r2, PLAT_WARP7_CONSOLE_BAUDRATE
b imx_crash_uart_init
endfunc plat_crash_console_init
func plat_crash_console_putc
mov_imm r1, PLAT_WARP7_BOOT_UART_BASE
b imx_crash_uart_putc
endfunc plat_crash_console_putc
func plat_panic_handler
mov r3, #HAB_ROM_VECTOR_TABLE_FAILSAFE
ldr r3, [r3, #0]
blx r3
endfunc plat_panic_handler