| 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
|---|---|
| 2 | #include <linux/linkage.h> |
| 3 | #include <asm/assembler.h> |
| 4 | #include <mach/hardware.h> |
| 5 | |
| 6 | .equ ioc_base_high, IOC_BASE & 0xff000000 |
| 7 | .equ ioc_base_low, IOC_BASE & 0x00ff0000 |
| 8 | |
| 9 | .text |
| 10 | .global rpc_default_fiq_end |
| 11 | ENTRY(rpc_default_fiq_start) |
| 12 | mov r12, #ioc_base_high |
| 13 | .if ioc_base_low |
| 14 | orr r12, r12, #ioc_base_low |
| 15 | .endif |
| 16 | strb r12, [r12, #0x38] @ Disable FIQ register |
| 17 | subs pc, lr, #4 |
| 18 | rpc_default_fiq_end: |
| 19 |