diff options
Diffstat (limited to 'cpu/sh2/cpu.c')
-rw-r--r-- | cpu/sh2/cpu.c | 98 |
1 files changed, 0 insertions, 98 deletions
diff --git a/cpu/sh2/cpu.c b/cpu/sh2/cpu.c deleted file mode 100644 index e0cb047..0000000 --- a/cpu/sh2/cpu.c +++ /dev/null @@ -1,98 +0,0 @@ -/* - * Copyright (C) 2007,2008 Nobuhiro Iwamatsu <iwamatsu@nigauri.org> - * Copyright (C) 2008 Renesas Solutions Corp. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * 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. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include <common.h> -#include <command.h> -#include <asm/processor.h> -#include <asm/io.h> - -#define STBCR4 0xFFFE040C -#define cmt_clock_enable() do {\ - writeb(readb(STBCR4) & ~0x04, STBCR4);\ - } while (0) -#define scif0_enable() do {\ - writeb(readb(STBCR4) & ~0x80, STBCR4);\ - } while (0) - -int checkcpu(void) -{ -#if defined(CONFIG_SH2A) - puts("CPU: SH2A\n"); -#else - puts("CPU: SH2\n"); -#endif - return 0; -} - -int cpu_init(void) -{ - /* SCIF enable */ - scif0_enable(); - /* CMT clock enable */ - cmt_clock_enable() ; - return 0; -} - -int cleanup_before_linux(void) -{ - disable_interrupts(); - return 0; -} - -int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) -{ - disable_interrupts(); - reset_cpu(0); - return 0; -} - -void flush_cache(unsigned long addr, unsigned long size) -{ - -} - -void icache_enable(void) -{ -} - -void icache_disable(void) -{ -} - -int icache_status(void) -{ - return 0; -} - -void dcache_enable(void) -{ -} - -void dcache_disable(void) -{ -} - -int dcache_status(void) -{ - return 0; -} |