| /* |
| * Copyright (c) 2011 Zhang, Keguang <keguang.zhang@gmail.com> |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License as published by the |
| * Free Software Foundation; either version 2 of the License, or (at your |
| * option) any later version. |
| */ |
| |
| #include <asm/bootinfo.h> |
| |
| #include <prom.h> |
| |
| void __init plat_mem_setup(void) |
| { |
| add_memory_region(0x0, (memsize << 20), BOOT_MEM_RAM); |
| } |
| |
| const char *get_system_type(void) |
| { |
| unsigned int processor_id = (¤t_cpu_data)->processor_id; |
| |
| switch (processor_id & PRID_REV_MASK) { |
| case PRID_REV_LOONGSON1B: |
| #if defined(CONFIG_LOONGSON1_LS1B) |
| return "LOONGSON LS1B"; |
| #elif defined(CONFIG_LOONGSON1_LS1C) |
| return "LOONGSON LS1C"; |
| #endif |
| default: |
| return "LOONGSON (unknown)"; |
| } |
| } |
