[people/ms/u-boot.git] / arch / arm / mach-imx / mx7 / psci.S

#include <config.h>
#include <linux/linkage.h>

#include <asm/armv7.h>
#include <asm/arch-armv7/generictimer.h>
#include <asm/psci.h>

	.pushsection ._secure.text, "ax"

	.arch_extension sec

.globl psci_cpu_on
psci_cpu_on:
	push	{r4, r5, lr}

	mov	r4, r0
	mov	r5, r1
	mov	r0, r1
	mov	r1, r2
	bl	psci_save_target_pc

	mov	r0, r4
	mov	r1, r5
	ldr	r2, =psci_cpu_entry
	bl	imx_cpu_on

	pop	{r4, r5, pc}

.globl psci_cpu_off
psci_cpu_off:

	bl	psci_cpu_off_common
	bl	psci_get_cpu_id
	bl	imx_cpu_off

1: 	wfi
	b 1b

	.popsection
Commit	Line	Data
7de47036 PF	1	#include <config.h>
	2	#include <linux/linkage.h>
	3
	4	#include <asm/armv7.h>
	5	#include <asm/arch-armv7/generictimer.h>
	6	#include <asm/psci.h>
	7
	8	.pushsection ._secure.text, "ax"
	9
	10	.arch_extension sec
	11
7de47036 PF	12	.globl psci_cpu_on
7de47036 PF	13	psci_cpu_on:
6e6622de	14	push {r4, r5, lr}
7de47036	15
6e6622de CYT	16	mov r4, r0
6e6622de CYT	17	mov r5, r1
7de47036	18	mov r0, r1
6e6622de CYT	19	mov r1, r2
6e6622de CYT	20	bl psci_save_target_pc
7de47036	21
6e6622de CYT	22	mov r0, r4
6e6622de CYT	23	mov r1, r5
7de47036 PF	24	ldr r2, =psci_cpu_entry
	25	bl imx_cpu_on
	26
6e6622de	27	pop {r4, r5, pc}
7de47036 PF	28
	29	.globl psci_cpu_off
	30	psci_cpu_off:
	31
	32	bl psci_cpu_off_common
	33	bl psci_get_cpu_id
	34	bl imx_cpu_off
	35
	36	1: wfi
	37	b 1b
	38
7de47036	39	.popsection