diff options
Diffstat (limited to 'roms/u-boot/board/beacon/beacon-rzg2m/beacon-rzg2m.c')
-rw-r--r-- | roms/u-boot/board/beacon/beacon-rzg2m/beacon-rzg2m.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/roms/u-boot/board/beacon/beacon-rzg2m/beacon-rzg2m.c b/roms/u-boot/board/beacon/beacon-rzg2m/beacon-rzg2m.c new file mode 100644 index 000000000..c12ff77fb --- /dev/null +++ b/roms/u-boot/board/beacon/beacon-rzg2m/beacon-rzg2m.c @@ -0,0 +1,38 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright 2020 Compass Electronics Group, LLC + */ + +#include <common.h> +#include <asm/global_data.h> +#include <asm/io.h> +#include <asm/arch/rcar-mstp.h> + +DECLARE_GLOBAL_DATA_PTR; + +void s_init(void) +{ +} + +/* Kconfig forces this on, so just return 0 */ +int board_early_init_f(void) +{ + return 0; +} + +int board_init(void) +{ + /* address of boot parameters */ + gd->bd->bi_boot_params = CONFIG_SYS_TEXT_BASE + 0x50000; + + return 0; +} + +#define RST_BASE 0xE6160000 +#define RST_CA57RESCNT (RST_BASE + 0x40) +#define RST_CODE 0xA5A5000F + +void reset_cpu(void) +{ + writel(RST_CODE, RST_CA57RESCNT); +} |