upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
30 lines
609 B
30 lines
609 B
/*
|
|
* Copyright (C) 2009 Samsung Electronics
|
|
* Minkyu Kang <mk7.kang@samsung.com>
|
|
*
|
|
* based on arch/arm/cpu/armv7/omap3/cache.S
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
.align 5
|
|
|
|
#include <linux/linkage.h>
|
|
|
|
#ifndef CONFIG_SYS_L2CACHE_OFF
|
|
ENTRY(v7_outer_cache_enable)
|
|
push {r0, r1, r2, lr}
|
|
mrc 15, 0, r3, cr1, cr0, 1
|
|
orr r3, r3, #2
|
|
mcr 15, 0, r3, cr1, cr0, 1
|
|
pop {r1, r2, r3, pc}
|
|
ENDPROC(v7_outer_cache_enable)
|
|
|
|
ENTRY(v7_outer_cache_disable)
|
|
push {r0, r1, r2, lr}
|
|
mrc 15, 0, r3, cr1, cr0, 1
|
|
bic r3, r3, #2
|
|
mcr 15, 0, r3, cr1, cr0, 1
|
|
pop {r1, r2, r3, pc}
|
|
ENDPROC(v7_outer_cache_disable)
|
|
#endif
|
|
|