diff options
Diffstat (limited to 'board/renesas/falcon/falcon.c')
| -rw-r--r-- | board/renesas/falcon/falcon.c | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/board/renesas/falcon/falcon.c b/board/renesas/falcon/falcon.c index b0cb4e747b6..ab7464d0ee3 100644 --- a/board/renesas/falcon/falcon.c +++ b/board/renesas/falcon/falcon.c @@ -14,6 +14,7 @@ #include <asm/mach-types.h> #include <asm/processor.h> #include <linux/errno.h> +#include <asm/system.h> DECLARE_GLOBAL_DATA_PTR; @@ -69,7 +70,8 @@ static void init_gic_v3(void) void s_init(void) { - init_generic_timer(); + if (current_el() == 3) + init_generic_timer(); } int board_early_init_f(void) @@ -81,20 +83,27 @@ int board_early_init_f(void) return 0; } +#define RST_BASE 0xE6160000 /* Domain0 */ +#define RST_SRESCR0 (RST_BASE + 0x18) +#define RST_SPRES 0x5AA58000 +#define RST_WDTRSTCR (RST_BASE + 0x10) +#define RST_RWDT 0xA55A8002 + int board_init(void) { /* address of boot parameters */ gd->bd->bi_boot_params = CONFIG_TEXT_BASE + 0x50000; - init_gic_v3(); + if (current_el() == 3) { + init_gic_v3(); + + /* Enable RWDT reset */ + writel(RST_RWDT, RST_WDTRSTCR); + } return 0; } -#define RST_BASE 0xE6160000 /* Domain0 */ -#define RST_SRESCR0 (RST_BASE + 0x18) -#define RST_SPRES 0x5AA58000 - void reset_cpu(void) { writel(RST_SPRES, RST_SRESCR0); |