mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-02 17:41:08 +00:00
67482f57e6
ARC HS Development Kit board is a new low-cost
development platform sporting ARC HS38 in real silicon
with nice set of features such as:
* Quad-core ARC HS38 with 512 kB L2 cache and running @1GHz
* 4Gb of DDR (we use only lowest 1Gb out of it now)
* Lots of DesigWare peripherals
* Different connectivity modules:
- Synopsys HAPS HT3
- Arduino-compatible connector
- MikroBUS
This initial commit supports the following peripherals:
* UART (DW 8250)
* Ethernet (DW GMAC)
* SD/MMC (DW Mobile Storage)
* USB 1.1 & 2.0
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
93 lines
2 KiB
C
93 lines
2 KiB
C
/*
|
|
* Copyright (C) 2017 Synopsys, Inc. All rights reserved.
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#ifndef _CONFIG_HSDK_H_
|
|
#define _CONFIG_HSDK_H_
|
|
|
|
#include <linux/sizes.h>
|
|
|
|
/*
|
|
* CPU configuration
|
|
*/
|
|
#define ARC_PERIPHERAL_BASE 0xF0000000
|
|
#define ARC_DWMMC_BASE (ARC_PERIPHERAL_BASE + 0xA000)
|
|
#define ARC_DWGMAC_BASE (ARC_PERIPHERAL_BASE + 0x18000)
|
|
|
|
/*
|
|
* Memory configuration
|
|
*/
|
|
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
|
|
|
|
#define CONFIG_SYS_DDR_SDRAM_BASE 0x80000000
|
|
#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE
|
|
#define CONFIG_SYS_SDRAM_SIZE SZ_1G
|
|
|
|
#define CONFIG_SYS_INIT_SP_ADDR \
|
|
(CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE)
|
|
|
|
#define CONFIG_SYS_MALLOC_LEN SZ_2M
|
|
#define CONFIG_SYS_BOOTM_LEN SZ_32M
|
|
#define CONFIG_SYS_LOAD_ADDR 0x82000000
|
|
|
|
/*
|
|
* This board might be of different versions so handle it
|
|
*/
|
|
#define CONFIG_BOARD_TYPES
|
|
|
|
/*
|
|
* UART configuration
|
|
*/
|
|
#define CONFIG_DW_SERIAL
|
|
#define CONFIG_SYS_NS16550_SERIAL
|
|
#define CONFIG_SYS_NS16550_CLK 33330000
|
|
#define CONFIG_SYS_NS16550_MEM32
|
|
|
|
/*
|
|
* Ethernet PHY configuration
|
|
*/
|
|
#define CONFIG_MII
|
|
|
|
/*
|
|
* USB 1.1 configuration
|
|
*/
|
|
#define CONFIG_USB_OHCI_NEW
|
|
#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 1
|
|
|
|
/*
|
|
* Environment settings
|
|
*/
|
|
#define CONFIG_ENV_SIZE SZ_16K
|
|
#define CONFIG_ENV_IS_IN_FAT
|
|
#define FAT_ENV_INTERFACE "mmc"
|
|
#define FAT_ENV_DEVICE_AND_PART "0:1"
|
|
#define FAT_ENV_FILE "uboot.env"
|
|
#define CONFIG_FAT_WRITE
|
|
|
|
/*
|
|
* Environment configuration
|
|
*/
|
|
#define CONFIG_BOOTFILE "uImage"
|
|
#define CONFIG_BOOTARGS "console=ttyS0,115200n8"
|
|
#define CONFIG_LOADADDR CONFIG_SYS_LOAD_ADDR
|
|
|
|
/*
|
|
* Console configuration
|
|
*/
|
|
#define CONFIG_AUTO_COMPLETE
|
|
#define CONFIG_CMDLINE_EDITING
|
|
#define CONFIG_SYS_LONGHELP
|
|
#define CONFIG_SYS_MAXARGS 16
|
|
#define CONFIG_SYS_CBSIZE SZ_256
|
|
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
|
|
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
|
|
sizeof(CONFIG_SYS_PROMPT) + 16)
|
|
|
|
/*
|
|
* Misc utility configuration
|
|
*/
|
|
#define CONFIG_BOUNCE_BUFFER
|
|
|
|
#endif /* _CONFIG_HSDK_H_ */
|