nds32/kernel/setup.c

1 // SPDX-License-Identifier: GPL-2.0
2 // Copyright (C) 2005-2017 Andes Technology Corporation
10 #include <linux/dma-mapping.h>
15 #include <asm/proc-fns.h>
102 	pr_info("CPU%d Features: %s\n", cpu, str);  in dump_cpu_info()
106 	L1_cache_info[ICACHE].sets = CACHE_SET(ICACHE);  in dump_cpu_info()
109 	    L1_cache_info[ICACHE].sets / 1024;  in dump_cpu_info()
111 		L1_cache_info[ICACHE].sets, L1_cache_info[ICACHE].ways,  in dump_cpu_info()
115 	L1_cache_info[DCACHE].sets = CACHE_SET(DCACHE);  in dump_cpu_info()
118 	    L1_cache_info[DCACHE].sets / 1024;  in dump_cpu_info()
120 		L1_cache_info[DCACHE].sets, L1_cache_info[DCACHE].ways,  in dump_cpu_info()
122 	pr_info("L1 D-Cache is %s\n", WRITE_METHOD);  in dump_cpu_info()
125 		    ("The cache line size(%d) of this processor is not the same as L1_CACHE_BYTES(%d).\n",  in dump_cpu_info()
135 		    (aliasing_num - 1) << PAGE_SHIFT;  in dump_cpu_info()
141 		    (aliasing_num - 1) << PAGE_SHIFT;  in dump_cpu_info()
161 	cpu_series = cpu_name ? cpu_name - 10 + 'A' : 'N';  in setup_cpuinfo()
264 	if (max_pfn - ram_start_pfn <= MAXMEM_PFN)  in setup_memory()
276 	 * initialize the boot-time allocator (with low memory only).  in setup_memory()
282 	memblock_reserve(PFN_PHYS(ram_start_pfn), PFN_PHYS(free_ram_start_pfn - ram_start_pfn));  in setup_memory()
305 	/* paging_init() sets up the MMU and marks all pages as reserved */  in setup_arch()
308 	/* invalidate all TLB entries because the new mapping is created */  in setup_arch()