~hc/RK356X_SDK_RELEASE.git

..	..	@@ -1,42 +1,16 @@
	1	+// SPDX-License-Identifier: GPL-2.0-or-later
1	2	/*
2	3	* Copyright 2011 Freescale Semiconductor, Inc.
3	4	* Copyright 2011 Linaro Ltd.
4		- *
5		- * The code contained herein is licensed under the GNU General Public
6		- * License. You may obtain a copy of the GNU General Public License
7		- * Version 2 or later at the following locations:
8		- *
9		- * http://www.opensource.org/licenses/gpl-license.html
10		- * http://www.gnu.org/copyleft/gpl.html
11	5	*/
12	6
13	7	#include <linux/errno.h>
14	8	#include <linux/jiffies.h>
	9	+#include <asm/cacheflush.h>
15	10	#include <asm/cp15.h>
16	11	#include <asm/proc-fns.h>
17	12
18	13	#include "common.h"
19		-
20		-static inline void cpu_enter_lowpower(void)
21		-{
22		- unsigned int v;
23		-
24		- asm volatile(
25		- "mcr p15, 0, %1, c7, c5, 0\n"
26		- " mcr p15, 0, %1, c7, c10, 4\n"
27		- /*
28		- * Turn off coherency
29		- */
30		- " mrc p15, 0, %0, c1, c0, 1\n"
31		- " bic %0, %0, %3\n"
32		- " mcr p15, 0, %0, c1, c0, 1\n"
33		- " mrc p15, 0, %0, c1, c0, 0\n"
34		- " bic %0, %0, %2\n"
35		- " mcr p15, 0, %0, c1, c0, 0\n"
36		- : "=&r" (v)
37		- : "r" (0), "Ir" (CR_C), "Ir" (0x40)
38		- : "cc");
39		-}
40	14
41	15	/*
42	16	* platform-specific code to shutdown a CPU
..	..	@@ -45,7 +19,7 @@
45	19	*/
46	20	void imx_cpu_die(unsigned int cpu)
47	21	{
48		- cpu_enter_lowpower();
	22	+ v7_exit_coherency_flush(louis);
49	23	/*
50	24	* We use the cpu jumping argument register to sync with
51	25	* imx_cpu_kill() which is running on cpu0 and waiting for