diff options
| -rw-r--r-- | arch/arm/mach-rockchip/spl.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/arch/arm/mach-rockchip/spl.c b/arch/arm/mach-rockchip/spl.c index 87280e2ba7c..1586a093fc3 100644 --- a/arch/arm/mach-rockchip/spl.c +++ b/arch/arm/mach-rockchip/spl.c @@ -3,7 +3,7 @@ * (C) Copyright 2019 Rockchip Electronics Co., Ltd */ -#include <common.h> +#include <cpu_func.h> #include <debug_uart.h> #include <dm.h> #include <hang.h> @@ -136,6 +136,20 @@ void board_init_f(ulong dummy) } gd->ram_top = gd->ram_base + get_effective_memsize(); gd->ram_top = board_get_usable_ram_top(gd->ram_size); + + if (IS_ENABLED(CONFIG_ARM64) && !CONFIG_IS_ENABLED(SYS_DCACHE_OFF)) { + gd->relocaddr = gd->ram_top; + arch_reserve_mmu(); + enable_caches(); + } #endif preloader_console_init(); } + +void spl_board_prepare_for_boot(void) +{ + if (!IS_ENABLED(CONFIG_ARM64) || CONFIG_IS_ENABLED(SYS_DCACHE_OFF)) + return; + + cleanup_before_linux(); +} |