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- /* SPDX-License-Identifier: GPL-2.0+ */
- /*
- * Configuration file for the SAMA7G5EK Board.
- *
- * Copyright (C) 2020 Microchip Corporation
- * Eugen Hristev <eugen.hristev@microchip.com>
- */
- #ifndef __CONFIG_H
- #define __CONFIG_H
- #define CONFIG_SYS_AT91_SLOW_CLOCK 32768
- #define CONFIG_SYS_AT91_MAIN_CLOCK 24000000 /* from 24 MHz crystal */
- #define CONFIG_SYS_BOOTM_LEN SZ_32M
- /* SDRAM */
- #define CONFIG_SYS_SDRAM_BASE 0x60000000
- #define CONFIG_SYS_SDRAM_SIZE 0x20000000
- #ifdef CONFIG_SPL_BUILD
- #define CONFIG_SYS_INIT_SP_ADDR 0x218000
- #else
- #define CONFIG_SYS_INIT_SP_ADDR \
- (CONFIG_SYS_SDRAM_BASE + 16 * 1024 + CONFIG_SYS_MALLOC_F_LEN - \
- GENERATED_GBL_DATA_SIZE)
- #endif
- #define CONFIG_SYS_LOAD_ADDR 0x62000000 /* load address */
- #undef CONFIG_BOOTCOMMAND
- #ifdef CONFIG_SD_BOOT
- /* u-boot env in sd/mmc card */
- /* bootstrap + u-boot + env in sd card */
- #define CONFIG_BOOTCOMMAND "fatload mmc " CONFIG_ENV_FAT_DEVICE_AND_PART " 0x61000000 at91-sama7g5ek.dtb; " \
- "fatload mmc " CONFIG_ENV_FAT_DEVICE_AND_PART " 0x62000000 zImage; " \
- "bootz 0x62000000 - 0x61000000"
- #endif
- /* Size of malloc() pool */
- #define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024)
- #define CONFIG_ARP_TIMEOUT 200
- #define CONFIG_NET_RETRY_COUNT 50
- #endif
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