diff options
Diffstat (limited to 'arch/mips/au1000/xxs1500/board_setup.c')
| -rw-r--r-- | arch/mips/au1000/xxs1500/board_setup.c | 90 |
1 files changed, 0 insertions, 90 deletions
diff --git a/arch/mips/au1000/xxs1500/board_setup.c b/arch/mips/au1000/xxs1500/board_setup.c deleted file mode 100644 index ae3d6b19e94..00000000000 --- a/arch/mips/au1000/xxs1500/board_setup.c +++ /dev/null @@ -1,90 +0,0 @@ -/* - * Copyright 2000-2003 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/init.h> -#include <linux/sched.h> -#include <linux/ioport.h> -#include <linux/mm.h> -#include <linux/console.h> -#include <linux/delay.h> - -#include <asm/cpu.h> -#include <asm/bootinfo.h> -#include <asm/irq.h> -#include <asm/keyboard.h> -#include <asm/mipsregs.h> -#include <asm/reboot.h> -#include <asm/pgtable.h> -#include <asm/au1000.h> - -void board_reset (void) -{ - /* Hit BCSR.SYSTEM_CONTROL[SW_RST] */ - au_writel(0x00000000, 0xAE00001C); -} - -void __init board_setup(void) -{ - u32 pin_func; - - // set multiple use pins (UART3/GPIO) to UART (it's used as UART too) - pin_func = au_readl(SYS_PINFUNC) & (u32)(~SYS_PF_UR3); - pin_func |= SYS_PF_UR3; - au_writel(pin_func, SYS_PINFUNC); - - // enable UART - au_writel(0x01, UART3_ADDR+UART_MOD_CNTRL); // clock enable (CE) - mdelay(10); - au_writel(0x03, UART3_ADDR+UART_MOD_CNTRL); // CE and "enable" - mdelay(10); - - // enable DTR = USB power up - au_writel(0x01, UART3_ADDR+UART_MCR); //? UART_MCR_DTR is 0x01??? - -#ifdef CONFIG_PCMCIA_XXS1500 - /* setup pcmcia signals */ - au_writel(0, SYS_PININPUTEN); - - /* gpio 0, 1, and 4 are inputs */ - au_writel(1 | (1<<1) | (1<<4), SYS_TRIOUTCLR); - - /* enable GPIO2 if not already enabled */ - au_writel(1, GPIO2_ENABLE); - /* gpio2 208/9/10/11 are inputs */ - au_writel((1<<8) | (1<<9) | (1<<10) | (1<<11), GPIO2_DIR); - - /* turn off power */ - au_writel((au_readl(GPIO2_PINSTATE) & ~(1<<14))|(1<<30), GPIO2_OUTPUT); -#endif - - -#ifdef CONFIG_PCI -#if defined(__MIPSEB__) - au_writel(0xf | (2<<6) | (1<<4), Au1500_PCI_CFG); -#else - au_writel(0xf, Au1500_PCI_CFG); -#endif -#endif -} |