diff options
| -rw-r--r-- | arch/arm/mach-at91/Kconfig | 7 | ||||
| -rw-r--r-- | board/atmel/sam9x60ek/Kconfig | 12 | ||||
| -rw-r--r-- | board/atmel/sam9x60ek/MAINTAINERS | 7 | ||||
| -rw-r--r-- | board/atmel/sam9x60ek/Makefile | 7 | ||||
| -rw-r--r-- | board/atmel/sam9x60ek/sam9x60ek.c | 59 | ||||
| -rw-r--r-- | include/configs/sam9x60ek.h | 60 |
6 files changed, 152 insertions, 0 deletions
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig index 3cf13042b7b..85524004f9e 100644 --- a/arch/arm/mach-at91/Kconfig +++ b/arch/arm/mach-at91/Kconfig @@ -160,6 +160,12 @@ config TARGET_GARDENA_SMART_GATEWAY_AT91SAM select BOARD_LATE_INIT select SUPPORT_SPL +config TARGET_SAM9X60EK + bool "SAM9X60-EK board" + select SAM9X60 + select BOARD_EARLY_INIT_F + select BOARD_LATE_INIT + config TARGET_SAMA5D2_PTC_EK bool "SAMA5D2 PTC EK board" select BOARD_EARLY_INIT_F @@ -316,6 +322,7 @@ source "board/atmel/at91sam9m10g45ek/Kconfig" source "board/atmel/at91sam9n12ek/Kconfig" source "board/atmel/at91sam9rlek/Kconfig" source "board/atmel/at91sam9x5ek/Kconfig" +source "board/atmel/sam9x60ek/Kconfig" source "board/atmel/sama5d2_ptc_ek/Kconfig" source "board/atmel/sama5d2_xplained/Kconfig" source "board/atmel/sama5d27_som1_ek/Kconfig" diff --git a/board/atmel/sam9x60ek/Kconfig b/board/atmel/sam9x60ek/Kconfig new file mode 100644 index 00000000000..32fae2108e6 --- /dev/null +++ b/board/atmel/sam9x60ek/Kconfig @@ -0,0 +1,12 @@ +if TARGET_SAM9X60EK + +config SYS_BOARD + default "sam9x60ek" + +config SYS_VENDOR + default "atmel" + +config SYS_CONFIG_NAME + default "sam9x60ek" + +endif diff --git a/board/atmel/sam9x60ek/MAINTAINERS b/board/atmel/sam9x60ek/MAINTAINERS new file mode 100644 index 00000000000..e8c1346863a --- /dev/null +++ b/board/atmel/sam9x60ek/MAINTAINERS @@ -0,0 +1,7 @@ +SAM9X60EK BOARD +M: Sandeep Sheriker M <sandeep.sheriker@microchip.com> +M: Eugen Hristev <eugen.hristev@microchip.com> +S: Maintained +F: board/atmel/sam9x60ek/ +F: include/configs/sam9x60ek.h +F: configs/sam9x60ek_mmc_defconfig diff --git a/board/atmel/sam9x60ek/Makefile b/board/atmel/sam9x60ek/Makefile new file mode 100644 index 00000000000..12a406a3bb5 --- /dev/null +++ b/board/atmel/sam9x60ek/Makefile @@ -0,0 +1,7 @@ +# SPDX-License-Identifier: GPL-2.0+ +# +# Copyright (C) 2018 Microchip Technology Inc. and its subsidiaries +# +# Author: Sandeep Sheriker M <sandeep.sheriker@microchip.com> + +obj-y += sam9x60ek.o diff --git a/board/atmel/sam9x60ek/sam9x60ek.c b/board/atmel/sam9x60ek/sam9x60ek.c new file mode 100644 index 00000000000..62938741ddd --- /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; +} diff --git a/include/configs/sam9x60ek.h b/include/configs/sam9x60ek.h new file mode 100644 index 00000000000..b778bd8e83e --- /dev/null +++ b/include/configs/sam9x60ek.h @@ -0,0 +1,60 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Configuation settings for the SAM9X60EK board. + * + * Copyright (C) 2018 Microchip Technology Inc. and its subsidiaries + * + * Author: Sandeep Sheriker M <sandeep.sheriker@microchip.com> + */ + +#ifndef __CONFIG_H__ +#define __CONFIG_H__ + +/* ARM asynchronous clock */ +#define CONFIG_SYS_AT91_SLOW_CLOCK 32768 +#define CONFIG_SYS_AT91_MAIN_CLOCK 24000000 /* 24 MHz crystal */ + +#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ +#define CONFIG_SETUP_MEMORY_TAGS +#define CONFIG_INITRD_TAG +#define CONFIG_SKIP_LOWLEVEL_INIT + +#define CONFIG_USART_BASE ATMEL_BASE_DBGU +#define CONFIG_USART_ID 0 /* ignored in arm */ + +/* general purpose I/O */ +#define CONFIG_ATMEL_LEGACY /* required until (g)pio is fixed */ + +/* + * BOOTP options + */ +#define CONFIG_BOOTP_BOOTFILESIZE + +/* + * define CONFIG_USB_EHCI_HCD to enable USB Hi-Speed (aka 2.0) + * NB: in this case, USB 1.1 devices won't be recognized. + */ + +/* SDRAM */ +#define CONFIG_SYS_SDRAM_BASE 0x20000000 +#define CONFIG_SYS_SDRAM_SIZE 0x10000000 /* 256 megs */ + +#define CONFIG_SYS_INIT_SP_ADDR \ + (CONFIG_SYS_SDRAM_BASE + 16 * 1024 - GENERATED_GBL_DATA_SIZE) + +#define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */ + +#ifdef CONFIG_SD_BOOT +/* bootstrap + u-boot + env + linux in sd card */ +#define CONFIG_BOOTCOMMAND \ + "fatload mmc 0:1 0x21000000 at91-sam9x60ek.dtb;" \ + "fatload mmc 0:1 0x22000000 zImage;" \ + "bootz 0x22000000 - 0x21000000" +#endif + +/* + * Size of malloc() pool + */ +#define CONFIG_SYS_MALLOC_LEN (512 * 1024 + 0x1000) + +#endif |