diff options
| author | Alexey Brodkin <abrodkin@synopsys.com> | 2018-05-28 15:27:43 +0300 |
|---|---|---|
| committer | Alexey Brodkin <abrodkin@synopsys.com> | 2018-05-31 20:13:29 +0300 |
| commit | 2c3f9261c80e8171ba813f8baef958c1edac3f0d (patch) | |
| tree | 079016e700f0628daa81b8b8cbacf357c04ba0f6 /include/configs/emdk.h | |
| parent | 7af51f12bc41c38c537f2b049db21fb4554657b5 (diff) | |
| download | u-boot-2c3f9261c80e8171ba813f8baef958c1edac3f0d.tar.gz | |
ARC: Add support for EM Development Kit board
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>
Diffstat (limited to 'include/configs/emdk.h')
| -rw-r--r-- | include/configs/emdk.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/include/configs/emdk.h b/include/configs/emdk.h new file mode 100644 index 0000000000..dca13e2fff --- /dev/null +++ b/include/configs/emdk.h @@ -0,0 +1,40 @@ +/* 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_ */ + |