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Diffstat (limited to 'include/asm-mips/mach-pb1x00/pb1000.h')
| -rw-r--r-- | include/asm-mips/mach-pb1x00/pb1000.h | 172 |
1 files changed, 0 insertions, 172 deletions
diff --git a/include/asm-mips/mach-pb1x00/pb1000.h b/include/asm-mips/mach-pb1x00/pb1000.h deleted file mode 100644 index 50c1e413a68..00000000000 --- a/include/asm-mips/mach-pb1x00/pb1000.h +++ /dev/null @@ -1,172 +0,0 @@ -/* - * Alchemy Semi PB1000 Referrence Board - * - * Copyright 2001 MontaVista Software Inc. - * Author: MontaVista Software, Inc. - * ppopov@mvista.com or source@mvista.com - * - * ######################################################################## - * - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope 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. - * - * ######################################################################## - * - * - */ -#ifndef __ASM_PB1000_H -#define __ASM_PB1000_H - -/* PCMCIA PB1000 specific defines */ -#define PCMCIA_MAX_SOCK 1 -#define PCMCIA_NUM_SOCKS (PCMCIA_MAX_SOCK+1) - -#define PB1000_PCR 0xBE000000 - #define PCR_SLOT_0_VPP0 (1<<0) - #define PCR_SLOT_0_VPP1 (1<<1) - #define PCR_SLOT_0_VCC0 (1<<2) - #define PCR_SLOT_0_VCC1 (1<<3) - #define PCR_SLOT_0_RST (1<<4) - - #define PCR_SLOT_1_VPP0 (1<<8) - #define PCR_SLOT_1_VPP1 (1<<9) - #define PCR_SLOT_1_VCC0 (1<<10) - #define PCR_SLOT_1_VCC1 (1<<11) - #define PCR_SLOT_1_RST (1<<12) - -#define PB1000_MDR 0xBE000004 - #define MDR_PI (1<<5) /* pcmcia int latch */ - #define MDR_EPI (1<<14) /* enable pcmcia int */ - #define MDR_CPI (1<<15) /* clear pcmcia int */ - -#define PB1000_ACR1 0xBE000008 - #define ACR1_SLOT_0_CD1 (1<<0) /* card detect 1 */ - #define ACR1_SLOT_0_CD2 (1<<1) /* card detect 2 */ - #define ACR1_SLOT_0_READY (1<<2) /* ready */ - #define ACR1_SLOT_0_STATUS (1<<3) /* status change */ - #define ACR1_SLOT_0_VS1 (1<<4) /* voltage sense 1 */ - #define ACR1_SLOT_0_VS2 (1<<5) /* voltage sense 2 */ - #define ACR1_SLOT_0_INPACK (1<<6) /* inpack pin status */ - #define ACR1_SLOT_1_CD1 (1<<8) /* card detect 1 */ - #define ACR1_SLOT_1_CD2 (1<<9) /* card detect 2 */ - #define ACR1_SLOT_1_READY (1<<10) /* ready */ - #define ACR1_SLOT_1_STATUS (1<<11) /* status change */ - #define ACR1_SLOT_1_VS1 (1<<12) /* voltage sense 1 */ - #define ACR1_SLOT_1_VS2 (1<<13) /* voltage sense 2 */ - #define ACR1_SLOT_1_INPACK (1<<14) /* inpack pin status */ - -#define CPLD_AUX0 0xBE00000C -#define CPLD_AUX1 0xBE000010 -#define CPLD_AUX2 0xBE000014 - -/* Voltage levels */ - -/* VPPEN1 - VPPEN0 */ -#define VPP_GND ((0<<1) | (0<<0)) -#define VPP_5V ((1<<1) | (0<<0)) -#define VPP_3V ((0<<1) | (1<<0)) -#define VPP_12V ((0<<1) | (1<<0)) -#define VPP_HIZ ((1<<1) | (1<<0)) - -/* VCCEN1 - VCCEN0 */ -#define VCC_3V ((0<<1) | (1<<0)) -#define VCC_5V ((1<<1) | (0<<0)) -#define VCC_HIZ ((0<<1) | (0<<0)) - -/* VPP/VCC */ -#define SET_VCC_VPP(VCC, VPP, SLOT)\ - ((((VCC)<<2) | ((VPP)<<0)) << ((SLOT)*8)) - - -/* PCI PB1000 specific defines */ -/* The reason these defines are here instead of au1000.h is because - * the Au1000 does not have a PCI bus controller so the PCI implementation - * on the some of the older Pb1000 boards was very board specific. - */ -#define PCI_CONFIG_BASE 0xBA020000 /* the only external slot */ - -#define SDRAM_DEVID 0xBA010000 -#define SDRAM_CMD 0xBA010004 -#define SDRAM_CLASS 0xBA010008 -#define SDRAM_MISC 0xBA01000C -#define SDRAM_MBAR 0xBA010010 - -#define PCI_IO_DATA_PORT 0xBA800000 - -#define PCI_IO_ADDR 0xBE00001C -#define PCI_INT_ACK 0xBBC00000 -#define PCI_IO_READ 0xBBC00020 -#define PCI_IO_WRITE 0xBBC00030 - -#define PCI_BRIDGE_CONFIG 0xBE000018 - -#define PCI_IO_START 0x10000000 -#define PCI_IO_END 0x1000ffff -#define PCI_MEM_START 0x18000000 -#define PCI_MEM_END 0x18ffffff - -#define PCI_FIRST_DEVFN 0 -#define PCI_LAST_DEVFN 1 - -static inline u8 au_pci_io_readb(u32 addr) -{ - writel(addr, PCI_IO_ADDR); - writel((readl(PCI_BRIDGE_CONFIG) & 0xffffcfff) | (1<<12), PCI_BRIDGE_CONFIG); - return (readl(PCI_IO_DATA_PORT) & 0xff); -} - -static inline u16 au_pci_io_readw(u32 addr) -{ - writel(addr, PCI_IO_ADDR); - writel((readl(PCI_BRIDGE_CONFIG) & 0xffffcfff) | (1<<13), PCI_BRIDGE_CONFIG); - return (readl(PCI_IO_DATA_PORT) & 0xffff); -} - -static inline u32 au_pci_io_readl(u32 addr) -{ - writel(addr, PCI_IO_ADDR); - writel((readl(PCI_BRIDGE_CONFIG) & 0xffffcfff), PCI_BRIDGE_CONFIG); - return readl(PCI_IO_DATA_PORT); -} - -static inline void au_pci_io_writeb(u8 val, u32 addr) -{ - writel(addr, PCI_IO_ADDR); - writel((readl(PCI_BRIDGE_CONFIG) & 0xffffcfff) | (1<<12), PCI_BRIDGE_CONFIG); - writel(val, PCI_IO_DATA_PORT); -} - -static inline void au_pci_io_writew(u16 val, u32 addr) -{ - writel(addr, PCI_IO_ADDR); - writel((readl(PCI_BRIDGE_CONFIG) & 0xffffcfff) | (1<<13), PCI_BRIDGE_CONFIG); - writel(val, PCI_IO_DATA_PORT); -} - -static inline void au_pci_io_writel(u32 val, u32 addr) -{ - writel(addr, PCI_IO_ADDR); - writel(readl(PCI_BRIDGE_CONFIG) & 0xffffcfff, PCI_BRIDGE_CONFIG); - writel(val, PCI_IO_DATA_PORT); -} - -static inline void set_sdram_extbyte(void) -{ - writel(readl(PCI_BRIDGE_CONFIG) & 0xffffff00, PCI_BRIDGE_CONFIG); -} - -static inline void set_slot_extbyte(void) -{ - writel((readl(PCI_BRIDGE_CONFIG) & 0xffffbf00) | 0x18, PCI_BRIDGE_CONFIG); -} -#endif /* __ASM_PB1000_H */ |