1 // SPDX-License-Identifier: GPL-2.0+
3 * Copyright (c) 2010 Samsung Electronics.
11 #include <asm/system.h>
12 #include <asm/arch/cpu.h>
14 #ifdef CONFIG_TARGET_ESPRESSO7420
16 * Exynos7420 uses CPU0 of Cluster-1 as boot CPU. Due to this, branch_if_master
17 * fails to identify as the boot CPU as the master CPU. As temporary workaround,
18 * setup the slave CPU boot address as "_main".
20 extern void _main(void);
21 void *secondary_boot_addr = (void *)_main;
22 #endif /* CONFIG_TARGET_ESPRESSO7420 */
24 #if !CONFIG_IS_ENABLED(SYSRESET)
28 writel(0x1, samsung_get_base_swreset());
33 #if !CONFIG_IS_ENABLED(SYS_DCACHE_OFF)
34 void enable_caches(void)
36 /* Enable D-cache. I-cache is already enabled in start.S */