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Diffstat (limited to 'include/configs/10m50_devboard.h')
| -rw-r--r-- | include/configs/10m50_devboard.h | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/include/configs/10m50_devboard.h b/include/configs/10m50_devboard.h new file mode 100644 index 0000000..4843a27 --- /dev/null +++ b/include/configs/10m50_devboard.h @@ -0,0 +1,80 @@ +/* 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 */ |