diff options
Diffstat (limited to 'roms/u-boot/board/gardena/smart-gateway-at91sam/board.c')
-rw-r--r-- | roms/u-boot/board/gardena/smart-gateway-at91sam/board.c | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/roms/u-boot/board/gardena/smart-gateway-at91sam/board.c b/roms/u-boot/board/gardena/smart-gateway-at91sam/board.c new file mode 100644 index 000000000..3f402cfee --- /dev/null +++ b/roms/u-boot/board/gardena/smart-gateway-at91sam/board.c @@ -0,0 +1,62 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2012 Atmel Corporation + * Copyright (C) 2019 Stefan Roese <sr@denx.de> + */ + +#include <common.h> +#include <debug_uart.h> +#include <env.h> +#include <init.h> +#include <led.h> +#include <asm/arch/at91_common.h> +#include <asm/arch/clk.h> +#include <asm/global_data.h> + +DECLARE_GLOBAL_DATA_PTR; + +static void at91_prepare_cpu_var(void) +{ + env_set("cpu", get_cpu_name()); +} + +int board_late_init(void) +{ + at91_prepare_cpu_var(); + + if (IS_ENABLED(CONFIG_LED)) + led_default_state(); + + return 0; +} + +#ifdef CONFIG_DEBUG_UART_BOARD_INIT +void board_debug_uart_init(void) +{ + at91_seriald_hw_init(); +} +#endif + +int board_early_init_f(void) +{ +#ifdef CONFIG_DEBUG_UART + debug_uart_init(); +#endif + return 0; +} + +int board_init(void) +{ + /* Address of boot parameters */ + gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100; + + return 0; +} + +int dram_init(void) +{ + gd->ram_size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE, + CONFIG_SYS_SDRAM_SIZE); + + return 0; +} |