diff options
Diffstat (limited to 'board')
-rw-r--r-- | board/atmel/sama7d65_curiosity/Kconfig | 15 | ||||
-rw-r--r-- | board/atmel/sama7d65_curiosity/MAINTAINERS | 6 | ||||
-rw-r--r-- | board/atmel/sama7d65_curiosity/Makefile | 7 | ||||
-rw-r--r-- | board/atmel/sama7d65_curiosity/sama7d65_curiosity.c | 75 |
4 files changed, 103 insertions, 0 deletions
diff --git a/board/atmel/sama7d65_curiosity/Kconfig b/board/atmel/sama7d65_curiosity/Kconfig new file mode 100644 index 00000000000..21ff432f2c1 --- /dev/null +++ b/board/atmel/sama7d65_curiosity/Kconfig @@ -0,0 +1,15 @@ +if TARGET_SAMA7D65_CURIOSITY + +config SYS_BOARD + default "sama7d65_curiosity" + +config SYS_VENDOR + default "atmel" + +config SYS_SOC + default "at91" + +config SYS_CONFIG_NAME + default "sama7d65_curiosity" + +endif diff --git a/board/atmel/sama7d65_curiosity/MAINTAINERS b/board/atmel/sama7d65_curiosity/MAINTAINERS new file mode 100644 index 00000000000..054af3c6541 --- /dev/null +++ b/board/atmel/sama7d65_curiosity/MAINTAINERS @@ -0,0 +1,6 @@ +SAMA7D65 CURIOSITY BOARD +M: Ryan Wanner <ryan.wanner@microchip.com> +S: Maintained +F: board/atmel/sama7d65_curiosity.c +F: include/configs/sama7d65_curiosity.h +F: configs/sama7d65_curiosity_mmc1_defconfig diff --git a/board/atmel/sama7d65_curiosity/Makefile b/board/atmel/sama7d65_curiosity/Makefile new file mode 100644 index 00000000000..56d011d1d81 --- /dev/null +++ b/board/atmel/sama7d65_curiosity/Makefile @@ -0,0 +1,7 @@ +# SPDX-License-Identifier: GPL-2.0+ +# +# Copyright (C) 2024 Microchip Technology Inc. and its subsidiaries +# +# Author: Ryan Wanner <ryan.wanner@microchip.com> + +obj-y += sama7d65_curiosity.o diff --git a/board/atmel/sama7d65_curiosity/sama7d65_curiosity.c b/board/atmel/sama7d65_curiosity/sama7d65_curiosity.c new file mode 100644 index 00000000000..713b1b9d959 --- /dev/null +++ b/board/atmel/sama7d65_curiosity/sama7d65_curiosity.c @@ -0,0 +1,75 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2024 Microchip Technology, Inc. and its subsidiaries + * + * Author: Ryan Wanner <ryan.wanner@microchip.com> + * + */ + +#include <debug_uart.h> +#include <init.h> +#include <fdtdec.h> +#include <asm/global_data.h> +#include <asm/io.h> +#include <asm/arch/at91_common.h> +#include <asm/arch/atmel_pio4.h> +#include <asm/arch/clk.h> +#include <asm/arch/gpio.h> +#include <asm/arch/sama7d65.h> +#include <asm/mach-types.h> + +DECLARE_GLOBAL_DATA_PTR; + +static void board_leds_init(void) +{ + atmel_pio4_set_pio_output(AT91_PIO_PORTA, 21, 0); /* LED BLUE */ + atmel_pio4_set_pio_output(AT91_PIO_PORTB, 17, 0); /* LED RED */ + atmel_pio4_set_pio_output(AT91_PIO_PORTB, 15, 1); /* LED GREEN */ +} + +int board_late_init(void) +{ + return 0; +} + +#if (IS_ENABLED(CONFIG_DEBUG_UART_BOARD_INIT)) +static void board_uart0_hw_init(void) +{ + /* FLEXCOM6 IO0 */ + atmel_pio4_set_b_periph(AT91_PIO_PORTD, 18, 0); + /* FLEXCOM6 IO1 */ + atmel_pio4_set_b_periph(AT91_PIO_PORTD, 19, 0); + + at91_periph_clk_enable(ATMEL_ID_FLEXCOM6); +} + +void board_debug_uart_init(void) +{ + board_uart0_hw_init(); +} +#endif + +int board_early_init_f(void) +{ + return 0; +} + +int board_init(void) +{ + /* address of boot parameters */ + gd->bd->bi_boot_params = gd->bd->bi_dram[0].start + 0x100; + + board_leds_init(); + + return 0; +} + +int dram_init_banksize(void) +{ + return fdtdec_setup_memory_banksize(); +} + +int dram_init(void) +{ + return fdtdec_setup_mem_size_base(); +} |