1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * (C) Copyright 2005, Psyent Corporation <www.psyent.com> 4 * Scott McNutt <smcnutt@psyent.com> 5 * (C) Copyright 2010, Thomas Chou <thomas@wytron.com.tw> 6 */ 7 8 #ifndef __CONFIG_H 9 #define __CONFIG_H 10 11 /* 12 * BOARD/CPU 13 */ 14 15 /* 16 * SERIAL 17 */ 18 19 /* 20 * CFI Flash 21 */ 22 #define CONFIG_SYS_CFI_FLASH_STATUS_POLL /* fix amd flash issue */ 23 #define CONFIG_SYS_MAX_FLASH_BANKS_DETECT 1 24 #define CONFIG_SYS_MAX_FLASH_SECT 512 25 26 /* 27 * NET options 28 */ 29 #define CONFIG_SYS_RX_ETH_BUFFER 0 30 #define CONFIG_SYS_FAULT_ECHO_LINK_DOWN 31 32 /* 33 * BOOTP options 34 */ 35 #define CONFIG_BOOTP_BOOTFILESIZE 36 37 /* 38 * MEMORY ORGANIZATION 39 * -Monitor at top of sdram. 40 * -The heap is placed below the monitor 41 * -The stack is placed below the heap (&grows down). 42 */ 43 #define CONFIG_SYS_SDRAM_BASE 0xD0000000 44 #define CONFIG_SYS_SDRAM_SIZE 0x08000000 45 #define CONFIG_MONITOR_IS_IN_RAM 46 #define CONFIG_SYS_MONITOR_LEN 0x80000 /* Reserve 512k */ 47 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_SDRAM_BASE + \ 48 CONFIG_SYS_SDRAM_SIZE - \ 49 CONFIG_SYS_MONITOR_LEN) 50 51 /* 52 * ENVIRONMENT -- Put environment in sector CONFIG_SYS_MONITOR_LEN above 53 * CONFIG_SYS_RESET_ADDR, since we assume the monitor is stored at the 54 * reset address, no? This will keep the environment in user region 55 * of flash. NOTE: the monitor length must be multiple of sector size 56 * (which is common practice). 57 */ 58 59 60 #endif /* __CONFIG_H */ 61