diff options
Diffstat (limited to 'arch/mips/philips/pnx8550/jbs/board_setup.c')
-rw-r--r-- | arch/mips/philips/pnx8550/jbs/board_setup.c | 65 |
1 files changed, 0 insertions, 65 deletions
diff --git a/arch/mips/philips/pnx8550/jbs/board_setup.c b/arch/mips/philips/pnx8550/jbs/board_setup.c deleted file mode 100644 index e550a3e12f6..00000000000 --- a/arch/mips/philips/pnx8550/jbs/board_setup.c +++ /dev/null @@ -1,65 +0,0 @@ -/* - * JBS Specific board startup routines. - * - * Copyright 2005, Embedded Alley Solutions, Inc - * - * 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 SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN - * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF - * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * 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., - * 675 Mass Ave, Cambridge, MA 02139, USA. - */ -#include <linux/init.h> -#include <linux/sched.h> -#include <linux/ioport.h> -#include <linux/mm.h> -#include <linux/console.h> -#include <linux/mc146818rtc.h> -#include <linux/delay.h> - -#include <asm/cpu.h> -#include <asm/bootinfo.h> -#include <asm/irq.h> -#include <asm/mipsregs.h> -#include <asm/reboot.h> -#include <asm/pgtable.h> - -#include <glb.h> - -/* CP0 hazard avoidance. */ -#define BARRIER __asm__ __volatile__(".set noreorder\n\t" \ - "nop; nop; nop; nop; nop; nop;\n\t" \ - ".set reorder\n\t") - -void __init board_setup(void) -{ - unsigned long config0, configpr; - - config0 = read_c0_config(); - - /* clear all three cache coherency fields */ - config0 &= ~(0x7 | (7<<25) | (7<<28)); - config0 |= (_page_cachable_default >> _CACHE_SHIFT) | - (CONF_CM_DEFAULT << 25) | (CONF_CM_DEFAULT << 28); - write_c0_config(config0); - BARRIER; - - configpr = read_c0_config7(); - configpr |= (1<<19); /* enable tlb */ - write_c0_config7(configpr); - BARRIER; -} |