Tom Rini | 10e4779 | 2018-05-06 17:58:06 -0400 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0+ */ |
Thomas Chou | 7fdee74 | 2015-11-09 14:45:06 +0800 | [diff] [blame] | 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> |
Thomas Chou | 7fdee74 | 2015-11-09 14:45:06 +0800 | [diff] [blame] | 6 | */ |
| 7 | |
| 8 | #ifndef __CONFIG_H |
| 9 | #define __CONFIG_H |
| 10 | |
| 11 | /* |
| 12 | * BOARD/CPU |
| 13 | */ |
Thomas Chou | 7fdee74 | 2015-11-09 14:45:06 +0800 | [diff] [blame] | 14 | |
| 15 | /* |
| 16 | * SERIAL |
| 17 | */ |
Thomas Chou | 8e27fd6 | 2015-11-19 21:48:15 +0800 | [diff] [blame] | 18 | #define CONFIG_SYS_NS16550_MEM32 |
Thomas Chou | 7fdee74 | 2015-11-09 14:45:06 +0800 | [diff] [blame] | 19 | |
| 20 | /* |
| 21 | * Flash |
| 22 | */ |
| 23 | #define CONFIG_SYS_MAX_FLASH_BANKS 1 |
| 24 | #define CONFIG_SYS_MAX_FLASH_SECT 1024 |
Thomas Chou | 7fdee74 | 2015-11-09 14:45:06 +0800 | [diff] [blame] | 25 | |
| 26 | /* |
| 27 | * NET options |
| 28 | */ |
| 29 | #define CONFIG_SYS_RX_ETH_BUFFER 0 |
Thomas Chou | 7fdee74 | 2015-11-09 14:45:06 +0800 | [diff] [blame] | 30 | #define CONFIG_SYS_FAULT_ECHO_LINK_DOWN |
Thomas Chou | 7fdee74 | 2015-11-09 14:45:06 +0800 | [diff] [blame] | 31 | |
| 32 | /* |
| 33 | * BOOTP options |
| 34 | */ |
| 35 | #define CONFIG_BOOTP_BOOTFILESIZE |
Thomas Chou | 7fdee74 | 2015-11-09 14:45:06 +0800 | [diff] [blame] | 36 | |
| 37 | /* |
| 38 | * FDT options |
| 39 | */ |
Thomas Chou | 7fdee74 | 2015-11-09 14:45:06 +0800 | [diff] [blame] | 40 | #define CONFIG_LMB |
| 41 | |
| 42 | /* |
Thomas Chou | 7fdee74 | 2015-11-09 14:45:06 +0800 | [diff] [blame] | 43 | * MEMORY ORGANIZATION |
| 44 | * -Monitor at top of sdram. |
| 45 | * -The heap is placed below the monitor |
| 46 | * -The stack is placed below the heap (&grows down). |
| 47 | */ |
| 48 | #define CONFIG_SYS_SDRAM_BASE 0xc8000000 |
| 49 | #define CONFIG_SYS_SDRAM_SIZE 0x08000000 |
| 50 | #define CONFIG_NR_DRAM_BANKS 1 |
| 51 | #define CONFIG_MONITOR_IS_IN_RAM |
Marek Vasut | 307c715 | 2015-12-15 03:09:23 +0100 | [diff] [blame] | 52 | #define CONFIG_SYS_MONITOR_LEN 0x80000 /* Reserve 512k */ |
Thomas Chou | 7fdee74 | 2015-11-09 14:45:06 +0800 | [diff] [blame] | 53 | #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_SDRAM_BASE + \ |
| 54 | CONFIG_SYS_SDRAM_SIZE - \ |
| 55 | CONFIG_SYS_MONITOR_LEN) |
| 56 | #define CONFIG_SYS_MALLOC_LEN 0x20000 |
| 57 | |
| 58 | /* |
Marek Vasut | a979a6d | 2015-12-15 03:09:22 +0100 | [diff] [blame] | 59 | * ENVIRONMENT -- Put environment in sector CONFIG_SYS_MONITOR_LEN above |
| 60 | * CONFIG_SYS_RESET_ADDR, since we assume the monitor is stored at the |
| 61 | * reset address, no? This will keep the environment in user region |
| 62 | * of flash. NOTE: the monitor length must be multiple of sector size |
| 63 | * (which is common practice). |
| 64 | */ |
Marek Vasut | a979a6d | 2015-12-15 03:09:22 +0100 | [diff] [blame] | 65 | |
| 66 | #define CONFIG_ENV_SIZE 0x10000 /* 64k, 1 sector */ |
| 67 | #define CONFIG_ENV_OVERWRITE /* Serial change Ok */ |
| 68 | #define CONFIG_ENV_ADDR (0xf4000000 + CONFIG_SYS_MONITOR_LEN) |
| 69 | |
| 70 | /* |
Thomas Chou | 7fdee74 | 2015-11-09 14:45:06 +0800 | [diff] [blame] | 71 | * MISC |
| 72 | */ |
Marek Vasut | d32b2af | 2015-12-15 03:09:24 +0100 | [diff] [blame] | 73 | #define CONFIG_SYS_LOAD_ADDR 0xcc000000 /* Half of RAM */ |
| 74 | #define CONFIG_LOADADDR CONFIG_SYS_LOAD_ADDR |
Thomas Chou | 7fdee74 | 2015-11-09 14:45:06 +0800 | [diff] [blame] | 75 | #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE |
| 76 | #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MONITOR_BASE - \ |
| 77 | CONFIG_ENV_SIZE - \ |
| 78 | CONFIG_SYS_MALLOC_LEN - \ |
| 79 | 0x10000) |
Thomas Chou | 7fdee74 | 2015-11-09 14:45:06 +0800 | [diff] [blame] | 80 | |
| 81 | #endif /* __CONFIG_H */ |