u-boot/arch/arm/mach-exynos/soc.c
Simon Glass 90526e9fba common: Drop net.h from common header
Move this header out of the common header. Network support is used in
quite a few places but it still does not warrant blanket inclusion.

Note that this net.h header itself has quite a lot in it. It could be
split into the driver-mode support, functions, structures, checksumming,
etc.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18 17:33:31 -04:00

36 lines
852 B
C

// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (c) 2010 Samsung Electronics.
* Minkyu Kang <mk7.kang@samsung.com>
*/
#include <common.h>
#include <cpu_func.h>
#include <asm/cache.h>
#include <asm/io.h>
#include <asm/system.h>
#ifdef CONFIG_TARGET_ESPRESSO7420
/*
* Exynos7420 uses CPU0 of Cluster-1 as boot CPU. Due to this, branch_if_master
* fails to identify as the boot CPU as the master CPU. As temporary workaround,
* setup the slave CPU boot address as "_main".
*/
extern void _main(void);
void *secondary_boot_addr = (void *)_main;
#endif /* CONFIG_TARGET_ESPRESSO7420 */
void reset_cpu(ulong addr)
{
#ifdef CONFIG_CPU_V7A
writel(0x1, samsung_get_base_swreset());
#endif
}
#if !CONFIG_IS_ENABLED(SYS_DCACHE_OFF)
void enable_caches(void)
{
/* Enable D-cache. I-cache is already enabled in start.S */
dcache_enable();
}
#endif