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_FLASH_CFI_DRIVER 23 #define CONFIG_SYS_CFI_FLASH_STATUS_POLL /* fix amd flash issue */ 24 #define CONFIG_SYS_FLASH_CFI 25 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 26 #define CONFIG_SYS_FLASH_PROTECTION 27 #define CONFIG_SYS_MAX_FLASH_BANKS_DETECT 1 28 #define CONFIG_SYS_MAX_FLASH_SECT 512 29 30 /* 31 * NET options 32 */ 33 #define CONFIG_SYS_RX_ETH_BUFFER 0 34 #define CONFIG_SYS_FAULT_ECHO_LINK_DOWN 35 #define CONFIG_PHY_MARVELL 36 37 /* 38 * BOOTP options 39 */ 40 #define CONFIG_BOOTP_BOOTFILESIZE 41 42 /* 43 * FDT options 44 */ 45 #define CONFIG_LMB 46 47 /* 48 * MEMORY ORGANIZATION 49 * -Monitor at top of sdram. 50 * -The heap is placed below the monitor 51 * -The stack is placed below the heap (&grows down). 52 */ 53 #define CONFIG_SYS_SDRAM_BASE 0xD0000000 54 #define CONFIG_SYS_SDRAM_SIZE 0x08000000 55 #define CONFIG_NR_DRAM_BANKS 1 56 #define CONFIG_MONITOR_IS_IN_RAM 57 #define CONFIG_SYS_MONITOR_LEN 0x80000 /* Reserve 512k */ 58 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_SDRAM_BASE + \ 59 CONFIG_SYS_SDRAM_SIZE - \ 60 CONFIG_SYS_MONITOR_LEN) 61 #define CONFIG_SYS_MALLOC_LEN 0x20000 62 63 /* 64 * ENVIRONMENT -- Put environment in sector CONFIG_SYS_MONITOR_LEN above 65 * CONFIG_SYS_RESET_ADDR, since we assume the monitor is stored at the 66 * reset address, no? This will keep the environment in user region 67 * of flash. NOTE: the monitor length must be multiple of sector size 68 * (which is common practice). 69 */ 70 71 #define CONFIG_ENV_SIZE 0x20000 /* 128k, 1 sector */ 72 #define CONFIG_ENV_OVERWRITE /* Serial change Ok */ 73 #define CONFIG_ENV_ADDR (0xe2800000 + CONFIG_SYS_MONITOR_LEN) 74 75 /* 76 * MISC 77 */ 78 #define CONFIG_SYS_LOAD_ADDR 0xd4000000 /* Half of RAM */ 79 #define CONFIG_LOADADDR CONFIG_SYS_LOAD_ADDR 80 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE 81 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MONITOR_BASE - \ 82 CONFIG_ENV_SIZE - \ 83 CONFIG_SYS_MALLOC_LEN - \ 84 0x10000) 85 86 #endif /* __CONFIG_H */ 87