mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-08-21 17:38:51 +09:00
![Alexey Brodkin](/assets/img/avatar_default.png)
Synopsys DesignWare ARC EM Development Kit (ARC EMDK) is an FPGA-based development platform from Synopsys aimed to speed-up development of software for ARC EM cores and entire subsystems based on ARC EM like Data Fusion, Secure and Sensor & Control subsystems. U-Boot is supposed to be used as a primary bootloader on EMDK allowing users to easily load and start their application from micro-SD card. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
41 lines
942 B
C
41 lines
942 B
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* Copyright (C) 2018 Synopsys, Inc. All rights reserved.
|
|
*/
|
|
|
|
#ifndef _CONFIG_EMDK_H_
|
|
#define _CONFIG_EMDK_H_
|
|
|
|
#include <linux/sizes.h>
|
|
|
|
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
|
|
|
|
#define CONFIG_SYS_SDRAM_BASE 0x10000000
|
|
#define CONFIG_SYS_SDRAM_SIZE SZ_8M
|
|
|
|
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + SZ_1M)
|
|
|
|
#define CONFIG_SYS_MALLOC_LEN SZ_64K
|
|
#define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_SDRAM_BASE
|
|
|
|
/* Required by DW MMC driver */
|
|
#define CONFIG_BOUNCE_BUFFER
|
|
|
|
/*
|
|
* Environment
|
|
*/
|
|
#define CONFIG_ENV_SIZE SZ_4K
|
|
#define CONFIG_BOOTFILE "app.bin"
|
|
#define CONFIG_LOADADDR CONFIG_SYS_LOAD_ADDR
|
|
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
"upgrade_image=u-boot.bin\0" \
|
|
"upgrade=emdk rom unlock && " \
|
|
"fatload mmc 0 ${loadaddr} ${upgrade_image} && " \
|
|
"cp.b ${loadaddr} 0 ${filesize} && " \
|
|
"dcache flush && " \
|
|
"emdk rom lock\0"
|
|
|
|
#endif /* _CONFIG_EMDK_H_ */
|
|
|