1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright (c) 2011 Zhang, Keguang <keguang.zhang@gmail.com>
6 #include <asm/bootinfo.h>
10 void __init plat_mem_setup(void)
12 add_memory_region(0x0, (memsize << 20), BOOT_MEM_RAM);
15 const char *get_system_type(void)
17 unsigned int processor_id = (¤t_cpu_data)->processor_id;
19 switch (processor_id & PRID_REV_MASK) {
20 case PRID_REV_LOONGSON1B:
21 #if defined(CONFIG_LOONGSON1_LS1B)
22 return "LOONGSON LS1B";
23 #elif defined(CONFIG_LOONGSON1_LS1C)
24 return "LOONGSON LS1C";
27 return "LOONGSON (unknown)";