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author | Peter Tyser <ptyser@xes-inc.com> | 2010-04-12 22:28:04 -0500 |
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committer | Wolfgang Denk <wd@denx.de> | 2010-04-13 09:13:03 +0200 |
commit | ea0364f1bbfed1e3ea711147420875cf338fe77a (patch) | |
tree | 15c051bc4d2e94c1661c73e1b87c22c7beda7c24 /lib_ppc/cache.c | |
parent | 89f39e177e7b0152aa1d3152baa25d986e36cdcf (diff) | |
download | u-boot-imx-ea0364f1bbfed1e3ea711147420875cf338fe77a.zip u-boot-imx-ea0364f1bbfed1e3ea711147420875cf338fe77a.tar.gz u-boot-imx-ea0364f1bbfed1e3ea711147420875cf338fe77a.tar.bz2 |
Move lib_$ARCH directories to arch/$ARCH/lib
Also move lib_$ARCH/config.mk to arch/$ARCH/config.mk
This change is intended to clean up the top-level directory structure
and more closely mimic Linux's directory organization.
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Diffstat (limited to 'lib_ppc/cache.c')
-rw-r--r-- | lib_ppc/cache.c | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/lib_ppc/cache.c b/lib_ppc/cache.c deleted file mode 100644 index 338b08b..0000000 --- a/lib_ppc/cache.c +++ /dev/null @@ -1,53 +0,0 @@ -/* - * (C) Copyright 2002 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * 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 <asm/cache.h> -#include <watchdog.h> - -void flush_cache(ulong start_addr, ulong size) -{ -#ifndef CONFIG_5xx - ulong addr, start, end; - - start = start_addr & ~(CONFIG_SYS_CACHELINE_SIZE - 1); - end = start_addr + size - 1; - - for (addr = start; (addr <= end) && (addr >= start); - addr += CONFIG_SYS_CACHELINE_SIZE) { - asm volatile("dcbst 0,%0" : : "r" (addr) : "memory"); - WATCHDOG_RESET(); - } - /* wait for all dcbst to complete on bus */ - asm volatile("sync" : : : "memory"); - - for (addr = start; (addr <= end) && (addr >= start); - addr += CONFIG_SYS_CACHELINE_SIZE) { - asm volatile("icbi 0,%0" : : "r" (addr) : "memory"); - WATCHDOG_RESET(); - } - asm volatile("sync" : : : "memory"); - /* flush prefetch queue */ - asm volatile("isync" : : : "memory"); -#endif -} |