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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* (C) Copyright 2005, Psyent Corporation <www.psyent.com>
* Scott McNutt <smcnutt@psyent.com>
* (C) Copyright 2010, Thomas Chou <thomas@wytron.com.tw>
*/
#ifndef __CONFIG_H
#define __CONFIG_H
/*
* BOARD/CPU
*/
/*
* SERIAL
*/
#define CONFIG_SYS_NS16550_MEM32
/*
* Flash
*/
#define CONFIG_SYS_MAX_FLASH_BANKS 1
#define CONFIG_SYS_MAX_FLASH_SECT 1024
/*
* NET options
*/
#define CONFIG_SYS_RX_ETH_BUFFER 0
#define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
/*
* BOOTP options
*/
#define CONFIG_BOOTP_BOOTFILESIZE
/*
* FDT options
*/
#define CONFIG_LMB
/*
* MEMORY ORGANIZATION
* -Monitor at top of sdram.
* -The heap is placed below the monitor
* -The stack is placed below the heap (&grows down).
*/
#define CONFIG_SYS_SDRAM_BASE 0xc8000000
#define CONFIG_SYS_SDRAM_SIZE 0x08000000
#define CONFIG_NR_DRAM_BANKS 1
#define CONFIG_MONITOR_IS_IN_RAM
#define CONFIG_SYS_MONITOR_LEN 0x80000 /* Reserve 512k */
#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_SDRAM_BASE + \
CONFIG_SYS_SDRAM_SIZE - \
CONFIG_SYS_MONITOR_LEN)
#define CONFIG_SYS_MALLOC_LEN 0x20000
/*
* ENVIRONMENT -- Put environment in sector CONFIG_SYS_MONITOR_LEN above
* CONFIG_SYS_RESET_ADDR, since we assume the monitor is stored at the
* reset address, no? This will keep the environment in user region
* of flash. NOTE: the monitor length must be multiple of sector size
* (which is common practice).
*/
#define CONFIG_ENV_SIZE 0x10000 /* 64k, 1 sector */
#define CONFIG_ENV_OVERWRITE /* Serial change Ok */
#define CONFIG_ENV_ADDR (0xf4000000 + CONFIG_SYS_MONITOR_LEN)
/*
* MISC
*/
#define CONFIG_SYS_LOAD_ADDR 0xcc000000 /* Half of RAM */
#define CONFIG_LOADADDR CONFIG_SYS_LOAD_ADDR
#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MONITOR_BASE - \
CONFIG_ENV_SIZE - \
CONFIG_SYS_MALLOC_LEN - \
0x10000)
#endif /* __CONFIG_H */
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