| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| /* |
| * Early initialization code for ARM architecture. |
| * |
| * This file is based off of the OMAP3530/ARM Cortex start.S file from Das |
| * U-Boot, which itself got the file from armboot. |
| */ |
| |
| #include <arch/asm.h> |
| |
| #include "stack.S" |
| |
| ENTRY(_start) |
| /* |
| * Set the CPU to System mode with IRQ and FIQ disabled. Prefetch/Data |
| * aborts may happen early and crash before the abort handlers are |
| * installed, but at least the problem will show up near the code that |
| * causes it. |
| */ |
| msr cpsr_cxf, #0xdf |
| |
| stack_init stack_top=_estack stack_bottom=_stack seed=1 func=tegra210_main |
| ENDPROC(_start) |
