| * arch/sh/kernel/cpu/sh2a/probe.c |
| * CPU Subtype Probing for SH-2A. |
| * Copyright (C) 2004, 2005 Paul Mundt |
| * This file is subject to the terms and conditions of the GNU General Public |
| * License. See the file "COPYING" in the main directory of this archive |
| #include <asm/processor.h> |
| int __init detect_cpu_and_cache_system(void) |
| /* Just SH7206 for now .. */ |
| cpu_data->type = CPU_SH7206; |
| cpu_data->dcache.ways = 4; |
| cpu_data->dcache.way_incr = (1 << 11); |
| cpu_data->dcache.sets = 128; |
| cpu_data->dcache.entry_shift = 4; |
| cpu_data->dcache.linesz = L1_CACHE_BYTES; |
| cpu_data->dcache.flags = 0; |
| * The icache is the same as the dcache as far as this setup is |
| * concerned. The only real difference in hardware is that the icache |
| * lacks the U bit that the dcache has, none of this has any bearing |
| cpu_data->icache = cpu_data->dcache; |