diff options
Diffstat (limited to 'arch/blackfin/mach-common')
| -rw-r--r-- | arch/blackfin/mach-common/Makefile | 2 | ||||
| -rw-r--r-- | arch/blackfin/mach-common/cacheinit.S | 77 |
2 files changed, 1 insertions, 78 deletions
diff --git a/arch/blackfin/mach-common/Makefile b/arch/blackfin/mach-common/Makefile index 422bfee34ad..5e6b20e423d 100644 --- a/arch/blackfin/mach-common/Makefile +++ b/arch/blackfin/mach-common/Makefile @@ -3,7 +3,7 @@ # obj-y := \ - cache.o cacheinit.o entry.o \ + cache.o entry.o \ interrupt.o lock.o irqpanic.o arch_checks.o ints-priority.o obj-$(CONFIG_PM) += pm.o dpmc_modes.o diff --git a/arch/blackfin/mach-common/cacheinit.S b/arch/blackfin/mach-common/cacheinit.S deleted file mode 100644 index 22fada0c1cb..00000000000 --- a/arch/blackfin/mach-common/cacheinit.S +++ /dev/null @@ -1,77 +0,0 @@ -/* - * File: arch/blackfin/mach-common/cacheinit.S - * Based on: - * Author: LG Soft India - * - * Created: ? - * Description: cache initialization - * - * Modified: - * Copyright 2004-2006 Analog Devices Inc. - * - * Bugs: Enter bugs at http://blackfin.uclinux.org/ - * - * 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, see the file COPYING, or write - * to the Free Software Foundation, Inc., - * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/* This function sets up the data and instruction cache. The - * tables like icplb table, dcplb table and Page Descriptor table - * are defined in cplbtab.h. You can configure those tables for - * your suitable requirements - */ - -#include <linux/linkage.h> -#include <asm/blackfin.h> - -.text - -#if ANOMALY_05000125 -#if defined(CONFIG_BFIN_ICACHE) -ENTRY(_bfin_write_IMEM_CONTROL) - - /* Enable Instruction Cache */ - P0.l = LO(IMEM_CONTROL); - P0.h = HI(IMEM_CONTROL); - - /* Anomaly 05000125 */ - CLI R1; - SSYNC; /* SSYNC required before writing to IMEM_CONTROL. */ - .align 8; - [P0] = R0; - SSYNC; - STI R1; - RTS; - -ENDPROC(_bfin_write_IMEM_CONTROL) -#endif - -#if defined(CONFIG_BFIN_DCACHE) -ENTRY(_bfin_write_DMEM_CONTROL) - P0.l = LO(DMEM_CONTROL); - P0.h = HI(DMEM_CONTROL); - - CLI R1; - SSYNC; /* SSYNC required before writing to DMEM_CONTROL. */ - .align 8; - [P0] = R0; - SSYNC; - STI R1; - RTS; - -ENDPROC(_bfin_write_DMEM_CONTROL) -#endif - -#endif |