1 /* 2 * (C) Copyright 2005, Psyent Corporation <www.psyent.com> 3 * Scott McNutt <smcnutt@psyent.com> 4 * (C) Copyright 2010, Thomas Chou <thomas@wytron.com.tw> 5 * 6 * SPDX-License-Identifier: GPL-2.0+ 7 */ 8 9 #ifndef __CONFIG_H 10 #define __CONFIG_H 11 12 /* 13 * BOARD/CPU 14 */ 15 16 /* 17 * SERIAL 18 */ 19 20 /* 21 * CFI Flash 22 */ 23 #define CONFIG_FLASH_CFI_DRIVER 24 #define CONFIG_SYS_CFI_FLASH_STATUS_POLL /* fix amd flash issue */ 25 #define CONFIG_SYS_FLASH_CFI 26 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 27 #define CONFIG_SYS_FLASH_PROTECTION 28 #define CONFIG_SYS_MAX_FLASH_BANKS_DETECT 1 29 #define CONFIG_SYS_MAX_FLASH_SECT 512 30 31 /* 32 * NET options 33 */ 34 #define CONFIG_SYS_RX_ETH_BUFFER 0 35 #define CONFIG_SYS_FAULT_ECHO_LINK_DOWN 36 #define CONFIG_PHY_MARVELL 37 38 /* 39 * BOOTP options 40 */ 41 #define CONFIG_BOOTP_BOOTFILESIZE 42 43 /* 44 * FDT options 45 */ 46 #define CONFIG_LMB 47 48 /* 49 * MEMORY ORGANIZATION 50 * -Monitor at top of sdram. 51 * -The heap is placed below the monitor 52 * -The stack is placed below the heap (&grows down). 53 */ 54 #define CONFIG_SYS_SDRAM_BASE 0xD0000000 55 #define CONFIG_SYS_SDRAM_SIZE 0x08000000 56 #define CONFIG_NR_DRAM_BANKS 1 57 #define CONFIG_MONITOR_IS_IN_RAM 58 #define CONFIG_SYS_MONITOR_LEN 0x80000 /* Reserve 512k */ 59 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_SDRAM_BASE + \ 60 CONFIG_SYS_SDRAM_SIZE - \ 61 CONFIG_SYS_MONITOR_LEN) 62 #define CONFIG_SYS_MALLOC_LEN 0x20000 63 64 /* 65 * ENVIRONMENT -- Put environment in sector CONFIG_SYS_MONITOR_LEN above 66 * CONFIG_SYS_RESET_ADDR, since we assume the monitor is stored at the 67 * reset address, no? This will keep the environment in user region 68 * of flash. NOTE: the monitor length must be multiple of sector size 69 * (which is common practice). 70 */ 71 72 #define CONFIG_ENV_SIZE 0x20000 /* 128k, 1 sector */ 73 #define CONFIG_ENV_OVERWRITE /* Serial change Ok */ 74 #define CONFIG_ENV_ADDR (0xe2800000 + CONFIG_SYS_MONITOR_LEN) 75 76 /* 77 * MISC 78 */ 79 #define CONFIG_SYS_LOAD_ADDR 0xd4000000 /* Half of RAM */ 80 #define CONFIG_LOADADDR CONFIG_SYS_LOAD_ADDR 81 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE 82 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MONITOR_BASE - \ 83 CONFIG_ENV_SIZE - \ 84 CONFIG_SYS_MALLOC_LEN - \ 85 0x10000) 86 87 #endif /* __CONFIG_H */ 88