diff options
Diffstat (limited to 'arch/mips/au1000/db1x00/board_setup.c')
| -rw-r--r-- | arch/mips/au1000/db1x00/board_setup.c | 127 |
1 files changed, 0 insertions, 127 deletions
diff --git a/arch/mips/au1000/db1x00/board_setup.c b/arch/mips/au1000/db1x00/board_setup.c deleted file mode 100644 index ac05ba0ff63..00000000000 --- a/arch/mips/au1000/db1x00/board_setup.c +++ /dev/null @@ -1,127 +0,0 @@ -/* - * - * BRIEF MODULE DESCRIPTION - * Alchemy Db1x00 board setup. - * - * Copyright 2000 MontaVista Software Inc. - * Author: MontaVista Software, Inc. - * ppopov@mvista.com or source@mvista.com - * - * 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/config.h> -#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 <asm/mach-au1x00/au1000.h> -#include <asm/mach-db1x00/db1x00.h> - -/* not correct for db1550 */ -static BCSR * const bcsr = (BCSR *)0xAE000000; - -void board_reset (void) -{ - /* Hit BCSR.SYSTEM_CONTROL[SW_RST] */ - au_writel(0x00000000, 0xAE00001C); -} - -void __init board_setup(void) -{ - u32 pin_func; - - pin_func = 0; - /* not valid for 1550 */ -#ifdef CONFIG_AU1X00_USB_DEVICE - // 2nd USB port is USB device - pin_func = au_readl(SYS_PINFUNC) & (u32)(~0x8000); - au_writel(pin_func, SYS_PINFUNC); -#endif - -#if defined(CONFIG_IRDA) && (defined(CONFIG_SOC_AU1000) || defined(CONFIG_SOC_AU1100)) - /* set IRFIRSEL instead of GPIO15 */ - pin_func = au_readl(SYS_PINFUNC) | (u32)((1<<8)); - au_writel(pin_func, SYS_PINFUNC); - /* power off until the driver is in use */ - bcsr->resets &= ~BCSR_RESETS_IRDA_MODE_MASK; - bcsr->resets |= BCSR_RESETS_IRDA_MODE_OFF; - au_sync(); -#endif - au_writel(0, 0xAE000010); /* turn off pcmcia power */ - -#ifdef CONFIG_MIPS_MIRAGE - /* enable GPIO[31:0] inputs */ - au_writel(0, SYS_PININPUTEN); - - /* GPIO[20] is output, tristate the other input primary GPIO's */ - au_writel((u32)(~(1<<20)), SYS_TRIOUTCLR); - - /* set GPIO[210:208] instead of SSI_0 */ - pin_func = au_readl(SYS_PINFUNC) | (u32)(1); - - /* set GPIO[215:211] for LED's */ - pin_func |= (u32)((5<<2)); - - /* set GPIO[214:213] for more LED's */ - pin_func |= (u32)((5<<12)); - - /* set GPIO[207:200] instead of PCMCIA/LCD */ - pin_func |= (u32)((3<<17)); - au_writel(pin_func, SYS_PINFUNC); - - /* Enable speaker amplifier. This should - * be part of the audio driver. - */ - au_writel(au_readl(GPIO2_DIR) | 0x200, GPIO2_DIR); - au_writel(0x02000200, GPIO2_OUTPUT); -#endif - - au_sync(); - -#ifdef CONFIG_MIPS_DB1000 - printk("AMD Alchemy Au1000/Db1000 Board\n"); -#endif -#ifdef CONFIG_MIPS_DB1500 - printk("AMD Alchemy Au1500/Db1500 Board\n"); -#endif -#ifdef CONFIG_MIPS_DB1100 - printk("AMD Alchemy Au1100/Db1100 Board\n"); -#endif -#ifdef CONFIG_MIPS_BOSPORUS - printk("AMD Alchemy Bosporus Board\n"); -#endif -#ifdef CONFIG_MIPS_MIRAGE - printk("AMD Alchemy Mirage Board\n"); -#endif -#ifdef CONFIG_MIPS_DB1550 - printk("AMD Alchemy Au1550/Db1550 Board\n"); -#endif -} |