/* SPDX-License-Identifier: GPL-2.0 */ #include <linux/linkage.h> #include <asm/assembler.h> #include <mach/hardware.h> .equ ioc_base_high, IOC_BASE & 0xff000000 .equ ioc_base_low, IOC_BASE & 0x00ff0000 .text .global rpc_default_fiq_end ENTRY(rpc_default_fiq_start) mov r12, #ioc_base_high .if ioc_base_low orr r12, r12, #ioc_base_low .endif strb r12, [r12, #0x38] @ Disable FIQ register subs pc, lr, #4 rpc_default_fiq_end: