mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-08-18 07:58:52 +09:00
![Alexey Brodkin](/assets/img/avatar_default.png)
As of now we have 2 flavors of ARC SDP boards: 1) AXS101 - with ARC770 in ASIC 2) AXS103 - with ARC HS38 in FPGA Both options share exactly the same base-board and only differ with CPU-tiles in use. That means all peripherals are the same (they are implemented in FPGA on the base-board) and so generic board could be used for both. While at it: * Recreated defconfigs with savedefconfig * In include/configs/axs10x.h numerical sizes replaced with defines from linux/sizes.h for better readability. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Reviewed-by: Tom Rini <trini@konsulko.com>
142 lines
3.2 KiB
C
142 lines
3.2 KiB
C
/*
|
|
* Copyright (C) 2013-2016 Synopsys, Inc. All rights reserved.
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#ifndef _CONFIG_AXS10X_H_
|
|
#define _CONFIG_AXS10X_H_
|
|
|
|
#include <linux/sizes.h>
|
|
/*
|
|
* CPU configuration
|
|
*/
|
|
#define CONFIG_SYS_TIMER_RATE CONFIG_SYS_CLK_FREQ
|
|
|
|
#define ARC_FPGA_PERIPHERAL_BASE 0xE0000000
|
|
#define ARC_APB_PERIPHERAL_BASE 0xF0000000
|
|
#define ARC_DWMMC_BASE (ARC_FPGA_PERIPHERAL_BASE + 0x15000)
|
|
#define ARC_DWGMAC_BASE (ARC_FPGA_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_512M
|
|
|
|
#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
|
|
#define CONFIG_BOARD_EARLY_INIT_F
|
|
|
|
/*
|
|
* NAND Flash configuration
|
|
*/
|
|
#define CONFIG_SYS_NO_FLASH
|
|
#define CONFIG_SYS_NAND_BASE (ARC_FPGA_PERIPHERAL_BASE + 0x16000)
|
|
#define CONFIG_SYS_MAX_NAND_DEVICE 1
|
|
|
|
/*
|
|
* UART configuration
|
|
*/
|
|
#define CONFIG_DW_SERIAL
|
|
#define CONFIG_SYS_NS16550_SERIAL
|
|
#define CONFIG_SYS_NS16550_CLK 33333333
|
|
#define CONFIG_SYS_NS16550_MEM32
|
|
#define CONFIG_BAUDRATE 115200
|
|
|
|
/*
|
|
* I2C configuration
|
|
*/
|
|
#define CONFIG_SYS_I2C
|
|
#define CONFIG_I2C_ENV_EEPROM_BUS 2
|
|
#define CONFIG_SYS_I2C_SPEED 100000
|
|
#define CONFIG_SYS_I2C_SPEED1 100000
|
|
#define CONFIG_SYS_I2C_SPEED2 100000
|
|
#define CONFIG_SYS_I2C_SLAVE 0
|
|
#define CONFIG_SYS_I2C_SLAVE1 0
|
|
#define CONFIG_SYS_I2C_SLAVE2 0
|
|
#define CONFIG_SYS_I2C_BASE 0xE001D000
|
|
#define CONFIG_SYS_I2C_BASE1 0xE001E000
|
|
#define CONFIG_SYS_I2C_BASE2 0xE001F000
|
|
#define CONFIG_SYS_I2C_BUS_MAX 3
|
|
#define IC_CLK 50
|
|
|
|
/*
|
|
* EEPROM configuration
|
|
*/
|
|
#define CONFIG_SYS_I2C_EEPROM_ADDR (0xA8 >> 1)
|
|
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
|
|
#define CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW 1
|
|
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
|
|
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 64
|
|
|
|
/*
|
|
* SD/MMC configuration
|
|
*/
|
|
#define CONFIG_MMC
|
|
#define CONFIG_GENERIC_MMC
|
|
#define CONFIG_DWMMC
|
|
#define CONFIG_DOS_PARTITION
|
|
|
|
/*
|
|
* Ethernet PHY configuration
|
|
*/
|
|
#define CONFIG_MII
|
|
#define CONFIG_PHY_GIGE
|
|
|
|
/*
|
|
* USB 1.1 configuration
|
|
*/
|
|
#define CONFIG_USB_OHCI_NEW
|
|
#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 1
|
|
|
|
/*
|
|
* Commands still not supported in Kconfig
|
|
*/
|
|
#define CONFIG_CMD_NAND
|
|
|
|
#define CONFIG_AUTO_COMPLETE
|
|
#define CONFIG_SYS_MAXARGS 16
|
|
|
|
/*
|
|
* Environment settings
|
|
*/
|
|
#define CONFIG_ENV_IS_IN_EEPROM
|
|
#define CONFIG_ENV_SIZE SZ_512
|
|
#define CONFIG_ENV_OFFSET 0
|
|
|
|
/*
|
|
* Environment configuration
|
|
*/
|
|
#define CONFIG_BOOTFILE "uImage"
|
|
#define CONFIG_BOOTARGS "console=ttyS3,115200n8"
|
|
#define CONFIG_LOADADDR CONFIG_SYS_LOAD_ADDR
|
|
|
|
/*
|
|
* Console configuration
|
|
*/
|
|
#define CONFIG_SYS_LONGHELP
|
|
#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_AXS10X_H_ */
|