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Diffstat (limited to 'include/configs/iot_devkit.h')
| -rw-r--r-- | include/configs/iot_devkit.h | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/include/configs/iot_devkit.h b/include/configs/iot_devkit.h deleted file mode 100644 index 1ba69d9..0000000 --- a/include/configs/iot_devkit.h +++ /dev/null @@ -1,80 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * Copyright (C) 2018 Synopsys, Inc. All rights reserved. - */ - -#ifndef _CONFIG_IOT_DEVKIT_H_ -#define _CONFIG_IOT_DEVKIT_H_ - -#include <linux/sizes.h> - -/* - * MEMORY MAP - * - * eFlash: 0x0000_0000 - 0x0008_0000 (512K) - * ICCM: 0x2000_0000 - 0x2004_0000 (256K) - * SRAM: 0x3000_0000 - 0x3002_0000 (128K) - * DCCM: 0x8000_0000 - 0x8002_0000 (128K) - * Note: only data goes here, as IFQ cannot fetch instructions from DCCM - * - * - * RAM PARTITIONING - * - * +-----------+----------+---------------------+-------------+ - * | <-- Stack | .data | Malloc | Environment | - * +-----------+----------+---------------------+-------------+ - * : : : :\___________/ - * : : : : | - * : : : : CONFIG_ENV_SIZE - * : : \____________________/ - * : : | - * : : CONFIG_SYS_MALLOC_LEN - * : : - * : Specified explicitly by CONFIG_SYS_INIT_SP_ADDR - * : - * Specified explicitly by CONFIG_SYS_SDRAM_BASE - * - * NOTES: - * - Stack starts from CONFIG_SYS_INIT_SP_ADDR and grows down, - * i.e. towards CONFIG_SYS_SDRAM_BASE but nothing stops it from crossing - * that CONFIG_SYS_SDRAM_BASE in which case data won't be really saved on - * stack any longer and values popped from stack will contain garbage - * leading to unexpected behavior, typically but not limited to: - * - "Returning" back to bogus caller function - * - Reading data from weird addresses - */ - -#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE - -#define SRAM_BASE 0x30000000 -#define SRAM_SIZE SZ_128K - -#define DCCM_BASE 0x80000000 -#define DCCM_SIZE SZ_128K - -#define CONFIG_SYS_SDRAM_BASE DCCM_BASE -#define CONFIG_SYS_SDRAM_SIZE DCCM_SIZE - -#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + SZ_32K) - -#define CONFIG_SYS_MALLOC_LEN SZ_64K -#define CONFIG_SYS_BOOTM_LEN SZ_128K -#define CONFIG_SYS_LOAD_ADDR SRAM_BASE - -#define ROM_BASE CONFIG_SYS_MONITOR_BASE -#define ROM_SIZE SZ_256K - -#define RAM_DATA_BASE CONFIG_SYS_INIT_SP_ADDR -#define RAM_DATA_SIZE CONFIG_SYS_SDRAM_SIZE - \ - (CONFIG_SYS_INIT_SP_ADDR - \ - CONFIG_SYS_SDRAM_BASE) - \ - CONFIG_SYS_MALLOC_LEN - \ - CONFIG_ENV_SIZE - -/* - * Environment - */ -#define CONFIG_BOOTFILE "app.bin" -#define CONFIG_LOADADDR CONFIG_SYS_LOAD_ADDR - -#endif /* _CONFIG_IOT_DEVKIT_H_ */ |