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| /* SPDX-License-Identifier: GPL-2.0-only */
| /*
| * Copied from omap44xx-smc.S Copyright (C) 2010 Texas Instruments, Inc.
| * Copyright 2012 Calxeda, Inc.
| */
|
| #include <linux/linkage.h>
|
| /*
| * This is common routine to manage secure monitor API
| * used to modify the PL310 secure registers.
| * 'r0' contains the value to be modified and 'r12' contains
| * the monitor API number.
| * Function signature : void highbank_smc1(u32 fn, u32 arg)
| */
| .arch armv7-a
| .arch_extension sec
| ENTRY(highbank_smc1)
| stmfd sp!, {r4-r11, lr}
| mov r12, r0
| mov r0, r1
| dsb
| smc #0
| ldmfd sp!, {r4-r11, pc}
| ENDPROC(highbank_smc1)
|
|
