diff options
| author | Ludovic Desroches <ludovic.desroches@microchip.com> | 2017-11-17 09:57:12 +0300 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2017-11-30 06:30:50 +0300 |
| commit | aaa4ba930ca3bbc98f33651b175480ba86aa4dd2 (patch) | |
| tree | 5bba3dfbeb028c93f0098b289b53705869609623 /include/configs/sama5d2_ptc_ek.h | |
| parent | 48e4851f492fce44ba24572ec36f0eee51c46555 (diff) | |
| download | u-boot-aaa4ba930ca3bbc98f33651b175480ba86aa4dd2.tar.xz | |
board: atmel: add sama5d2_ptc_ek board
Add the SAMA5D2 PTC EK board and remove the SAMA5D2 PTC ENGI board
which was a prototype.
Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip.com>
Signed-off-by: Wenyou Yang <wenyou.yang@microchip.com>
Diffstat (limited to 'include/configs/sama5d2_ptc_ek.h')
| -rw-r--r-- | include/configs/sama5d2_ptc_ek.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/include/configs/sama5d2_ptc_ek.h b/include/configs/sama5d2_ptc_ek.h new file mode 100644 index 0000000000..d99eaee18f --- /dev/null +++ b/include/configs/sama5d2_ptc_ek.h @@ -0,0 +1,46 @@ +/* + * 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> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#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 */ + +#define CONFIG_MISC_INIT_R + +/* SDRAM */ +#define CONFIG_NR_DRAM_BANKS 1 +#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_NAND_ATMEL +#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 +/* PMECC & PMERRLOC */ +#define CONFIG_ATMEL_NAND_HWECC +#define CONFIG_ATMEL_NAND_HW_PMECC +#endif + +#endif /* __CONFIG_H */ |