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- /* SPDX-License-Identifier: GPL-2.0+ */
- /*
- * Configuration file for the SAMA5D2 PTC EK Board.
- *
- * Copyright (C) 2017 Microchip Technology Inc.
- * Wenyou Yang <wenyou.yang@microchip.com>
- * Ludovic Desroches <ludovic.desroches@microchip.com>
- */
- #ifndef __CONFIG_H
- #define __CONFIG_H
- #include "at91-sama5_common.h"
- #undef CONFIG_SYS_AT91_MAIN_CLOCK
- #define CONFIG_SYS_AT91_MAIN_CLOCK 24000000 /* from 24 MHz crystal */
- /* SDRAM */
- #define CONFIG_SYS_SDRAM_BASE 0x20000000
- #define CONFIG_SYS_SDRAM_SIZE 0x20000000
- #define CONFIG_SYS_INIT_SP_ADDR \
- (CONFIG_SYS_SDRAM_BASE + 16 * 1024 - GENERATED_GBL_DATA_SIZE)
- #define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */
- /* NAND Flash */
- #ifdef CONFIG_CMD_NAND
- #define CONFIG_SYS_MAX_NAND_DEVICE 1
- #define CONFIG_SYS_NAND_BASE ATMEL_BASE_CS3
- /* our ALE is AD21 */
- #define CONFIG_SYS_NAND_MASK_ALE BIT(21)
- /* our CLE is AD22 */
- #define CONFIG_SYS_NAND_MASK_CLE BIT(22)
- #define CONFIG_SYS_NAND_ONFI_DETECTION
- #endif
- #endif /* __CONFIG_H */
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