diff options
Diffstat (limited to 'board/atmel/sam9x60ek/sam9x60ek.c')
-rw-r--r-- | board/atmel/sam9x60ek/sam9x60ek.c | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/board/atmel/sam9x60ek/sam9x60ek.c b/board/atmel/sam9x60ek/sam9x60ek.c new file mode 100644 index 0000000000..62938741dd --- /dev/null +++ b/board/atmel/sam9x60ek/sam9x60ek.c @@ -0,0 +1,59 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2018 Microchip Technology Inc. and its subsidiaries + * + * Author: Sandeep Sheriker M <sandeep.sheriker@microchip.com> + */ + +#include <common.h> +#include <asm/io.h> +#include <asm/arch/at91_common.h> +#include <asm/arch/at91_rstc.h> +#include <asm/arch/clk.h> +#include <asm/arch/gpio.h> +#include <debug_uart.h> +#include <asm/mach-types.h> + +DECLARE_GLOBAL_DATA_PTR; + +void at91_prepare_cpu_var(void); + +#ifdef CONFIG_BOARD_LATE_INIT +int board_late_init(void) +{ + at91_prepare_cpu_var(); + return 0; +} +#endif + +#ifdef CONFIG_DEBUG_UART_BOARD_INIT +void board_debug_uart_init(void) +{ + at91_seriald_hw_init(); +} +#endif + +#ifdef CONFIG_BOARD_EARLY_INIT_F +int board_early_init_f(void) +{ +#ifdef CONFIG_DEBUG_UART + debug_uart_init(); +#endif + return 0; +} +#endif + +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; +} |