| /* 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_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 */ |
