| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * Configuration settings for the SAM9X75 CURIOSITY board. |
| * |
| * Copyright (C) 2025 Microchip Technology Inc. and its subsidiaries |
| * |
| * Author: Manikandan Muralidharan <manikandan.m@microchip.com> |
| */ |
| |
| #ifndef __CONFIG_H__ |
| #define __CONFIG_H__ |
| |
| #define CFG_SYS_AT91_SLOW_CLOCK 32768 |
| #define CFG_SYS_AT91_MAIN_CLOCK 24000000 /* 24 MHz crystal */ |
| |
| #define CFG_USART_BASE ATMEL_BASE_DBGU |
| #define CFG_USART_ID 0 /* ignored in arm */ |
| |
| /* SDRAM */ |
| #define CFG_SYS_SDRAM_BASE 0x20000000 |
| #define CFG_SYS_SDRAM_SIZE 0x10000000 /* 256 megs */ |
| |
| #endif |
