diff options
Diffstat (limited to 'arch/sh/cpu/sh2/cpu.c')
-rw-r--r-- | arch/sh/cpu/sh2/cpu.c | 84 |
1 files changed, 0 insertions, 84 deletions
diff --git a/arch/sh/cpu/sh2/cpu.c b/arch/sh/cpu/sh2/cpu.c deleted file mode 100644 index a55adfb58b..0000000000 --- a/arch/sh/cpu/sh2/cpu.c +++ /dev/null @@ -1,84 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * Copyright (C) 2007,2008 Nobuhiro Iwamatsu <iwamatsu@nigauri.org> - * Copyright (C) 2008 Renesas Solutions Corp. - */ - -#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) -#define scif3_enable() do {\ - writeb(readb(STBCR4) & ~0x10, STBCR4);\ - } while (0) - -int checkcpu(void) -{ - puts("CPU: SH2\n"); - return 0; -} - -int cpu_init(void) -{ - /* SCIF enable */ -#if defined(CONFIG_CONS_SCIF3) - scif3_enable(); -#else - scif0_enable(); -#endif - /* 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 * const 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; -} |