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Diffstat (limited to 'src/southbridge/via/vt8235/vt8235.h')
| -rw-r--r-- | src/southbridge/via/vt8235/vt8235.h | 195 |
1 files changed, 0 insertions, 195 deletions
diff --git a/src/southbridge/via/vt8235/vt8235.h b/src/southbridge/via/vt8235/vt8235.h deleted file mode 100644 index c8e79fc480..0000000000 --- a/src/southbridge/via/vt8235/vt8235.h +++ /dev/null @@ -1,195 +0,0 @@ -/* - * (C) Copyright 2000 - * Rob Taylor, Flying Pig Systems. robt@flyingpig.com. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * 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, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, - * MA 02110-1301 USA - */ - - /* winbond access routines and defines*/ - -/* from the winbond data sheet - - The W83C553F SIO controller with PCI arbiter is a multi-function PCI device. - Function 0 is the ISA bridge, and Function 1 is the bus master IDE controller. -*/ - -/*ISA bridge configuration space*/ - -#define W83C553F_VID 0x10AD -#define W83C553F_DID 0x0565 -#define W83C553F_IDE 0x0105 - -/* Function 0 registers */ -#define W83C553F_PCICONTR 0x40 /*pci control reg*/ -#define W83C553F_SGBAR 0x41 /*scatter/gather base address reg*/ -#define W83C553F_LBCR 0x42 /*Line Buffer Control reg*/ -#define W83C553F_IDEIRCR 0x43 /*IDE Interrupt Routing Control Reg*/ -#define W83C553F_PCIIRCR 0x44 /*PCI Interrupt Routing Control Reg*/ -#define W83C553F_BTBAR 0x46 /*BIOS Timer Base Address Register*/ -#define W83C553F_IPADCR 0x48 /*ISA to PCI Address Decoder Control Register*/ -#define W83C553F_IRADCR 0x49 /*ISA ROM Address Decoder Control Register*/ -#define W83C553F_IPMHSAR 0x4a /*ISA to PCI Memory Hole STart Address Register*/ -#define W83C553F_IPMHSR 0x4b /*ISA to PCI Memory Hols Size Register*/ -#define W83C553F_CDR 0x4c /*Clock Divisor Register*/ -#define W83C553F_CSCR 0x4d /*Chip Select Control Register*/ -#define W83C553F_ATSCR 0x4e /*AT System Control register*/ -#define W83C553F_ATBCR 0x4f /*AT Bus ControL Register*/ -#define W83C553F_IRQBEE0R 0x60 /*IRQ Break Event Enable 0 Register*/ -#define W83C553F_IRQBEE1R 0x61 /*IRQ Break Event Enable 1 Register*/ -#define W83C553F_ABEER 0x62 /*Additional Break Event Enable Register*/ -#define W83C553F_DMABEER 0x63 /*DMA Break Event Enable Register*/ - -/* Function 1 registers */ -#define W83C553F_PIR 0x09 /*Programming Interface Register*/ -#define W83C553F_IDECSR 0x40 /*IDE Control/Status Register*/ - -/* register bit definitions */ -#define W83C553F_IPADCR_MBE512 0x1 -#define W83C553F_IPADCR_MBE640 0x2 -#define W83C553F_IPADCR_IPATOM4 0x10 -#define W83C553F_IPADCR_IPATOM5 0x20 -#define W83C553F_IPADCR_IPATOM6 0x40 -#define W83C553F_IPADCR_IPATOM7 0x80 - -#define W83C553F_CSCR_UBIOSCSE 0x10 -#define W83C553F_CSCR_BIOSWP 0x20 - -#define W83C553F_IDECSR_P0EN 0x01 -#define W83C553F_IDECSR_P0F16 0x02 -#define W83C553F_IDECSR_P1EN 0x10 -#define W83C553F_IDECSR_P1F16 0x20 -#define W83C553F_IDECSR_LEGIRQ 0x800 - -#define W83C553F_ATSCR_ISARE 0x40 -#define W83C553F_ATSCR_FERRE 0x10 -#define W83C553F_ATSCR_P92E 0x04 -#define W83C553F_ATSCR_KRCEE 0x02 -#define W83C553F_ATSCR_KGA20EE 0x01 - -#define W83C553F_PIR_BM 0x80 -#define W83C553F_PIR_P1PROG 0x08 -#define W83C553F_PIR_P1NL 0x04 -#define W83C553F_PIR_P0PROG 0x02 -#define W83C553F_PIR_P0NL 0x01 - -/* - * Interrupt controller - */ -#define W83C553F_PIC1_ICW1 CONFIG_ISA_IO + 0x20 -#define W83C553F_PIC1_ICW2 CONFIG_ISA_IO + 0x21 -#define W83C553F_PIC1_ICW3 CONFIG_ISA_IO + 0x21 -#define W83C553F_PIC1_ICW4 CONFIG_ISA_IO + 0x21 -#define W83C553F_PIC1_OCW1 CONFIG_ISA_IO + 0x21 -#define W83C553F_PIC1_OCW2 CONFIG_ISA_IO + 0x20 -#define W83C553F_PIC1_OCW3 CONFIG_ISA_IO + 0x20 -#define W83C553F_PIC1_ELC CONFIG_ISA_IO + 0x4D0 -#define W83C553F_PIC2_ICW1 CONFIG_ISA_IO + 0xA0 -#define W83C553F_PIC2_ICW2 CONFIG_ISA_IO + 0xA1 -#define W83C553F_PIC2_ICW3 CONFIG_ISA_IO + 0xA1 -#define W83C553F_PIC2_ICW4 CONFIG_ISA_IO + 0xA1 -#define W83C553F_PIC2_OCW1 CONFIG_ISA_IO + 0xA1 -#define W83C553F_PIC2_OCW2 CONFIG_ISA_IO + 0xA0 -#define W83C553F_PIC2_OCW3 CONFIG_ISA_IO + 0xA0 -#define W83C553F_PIC2_ELC CONFIG_ISA_IO + 0x4D1 - -#define W83C553F_TMR1_CMOD CONFIG_ISA_IO + 0x43 - -/* - * DMA controller - */ -#define W83C553F_DMA1 CONFIG_ISA_IO + 0x000 /* channel 0 - 3 */ -#define W83C553F_DMA2 CONFIG_ISA_IO + 0x0C0 /* channel 4 - 7 */ - -/* command/status register bit definitions */ - -#define W83C553F_CS_COM_DACKAL (1<<7) /* DACK# assert level */ -#define W83C553F_CS_COM_DREQSAL (1<<6) /* DREQ sense assert level */ -#define W83C553F_CS_COM_GAP (1<<4) /* group arbitration priority */ -#define W83C553F_CS_COM_CGE (1<<2) /* channel group enable */ - -#define W83C553F_CS_STAT_CH0REQ (1<<4) /* channel 0 (4) DREQ status */ -#define W83C553F_CS_STAT_CH1REQ (1<<5) /* channel 1 (5) DREQ status */ -#define W83C553F_CS_STAT_CH2REQ (1<<6) /* channel 2 (6) DREQ status */ -#define W83C553F_CS_STAT_CH3REQ (1<<7) /* channel 3 (7) DREQ status */ - -#define W83C553F_CS_STAT_CH0TC (1<<0) /* channel 0 (4) TC status */ -#define W83C553F_CS_STAT_CH1TC (1<<1) /* channel 1 (5) TC status */ -#define W83C553F_CS_STAT_CH2TC (1<<2) /* channel 2 (6) TC status */ -#define W83C553F_CS_STAT_CH3TC (1<<3) /* channel 3 (7) TC status */ - -/* mode register bit definitions */ - -#define W83C553F_MODE_TM_DEMAND (0<<6) /* transfer mode - demand */ -#define W83C553F_MODE_TM_SINGLE (1<<6) /* transfer mode - single */ -#define W83C553F_MODE_TM_BLOCK (2<<6) /* transfer mode - block */ -#define W83C553F_MODE_TM_CASCADE (3<<6) /* transfer mode - cascade */ -#define W83C553F_MODE_ADDRDEC (1<<5) /* address increment/decrement select */ -#define W83C553F_MODE_AUTOINIT (1<<4) /* autoinitialize enable */ -#define W83C553F_MODE_TT_VERIFY (0<<2) /* transfer type - verify */ -#define W83C553F_MODE_TT_WRITE (1<<2) /* transfer type - write */ -#define W83C553F_MODE_TT_READ (2<<2) /* transfer type - read */ -#define W83C553F_MODE_TT_ILLEGAL (3<<2) /* transfer type - illegal */ -#define W83C553F_MODE_CH0SEL (0<<0) /* channel 0 (4) select */ -#define W83C553F_MODE_CH1SEL (1<<0) /* channel 1 (5) select */ -#define W83C553F_MODE_CH2SEL (2<<0) /* channel 2 (6) select */ -#define W83C553F_MODE_CH3SEL (3<<0) /* channel 3 (7) select */ - -/* request register bit definitions */ - -#define W83C553F_REQ_CHSERREQ (1<<2) /* channel service request */ -#define W83C553F_REQ_CH0SEL (0<<0) /* channel 0 (4) select */ -#define W83C553F_REQ_CH1SEL (1<<0) /* channel 1 (5) select */ -#define W83C553F_REQ_CH2SEL (2<<0) /* channel 2 (6) select */ -#define W83C553F_REQ_CH3SEL (3<<0) /* channel 3 (7) select */ - -/* write single mask bit register bit definitions */ - -#define W83C553F_WSMB_CHMASKSEL (1<<2) /* channel mask select */ -#define W83C553F_WSMB_CH0SEL (0<<0) /* channel 0 (4) select */ -#define W83C553F_WSMB_CH1SEL (1<<0) /* channel 1 (5) select */ -#define W83C553F_WSMB_CH2SEL (2<<0) /* channel 2 (6) select */ -#define W83C553F_WSMB_CH3SEL (3<<0) /* channel 3 (7) select */ - -/* read/write all mask bits register bit definitions */ - -#define W83C553F_RWAMB_CH0MASK (1<<0) /* channel 0 (4) mask */ -#define W83C553F_RWAMB_CH1MASK (1<<1) /* channel 1 (5) mask */ -#define W83C553F_RWAMB_CH2MASK (1<<2) /* channel 2 (6) mask */ -#define W83C553F_RWAMB_CH3MASK (1<<3) /* channel 3 (7) mask */ - -/* typedefs */ - -#define W83C553F_DMA1_CS 0x8 -#define W83C553F_DMA1_WR 0x9 -#define W83C553F_DMA1_WSMB 0xA -#define W83C553F_DMA1_WM 0xB -#define W83C553F_DMA1_CBP 0xC -#define W83C553F_DMA1_MC 0xD -#define W83C553F_DMA1_CM 0xE -#define W83C553F_DMA1_RWAMB 0xF - -#define W83C553F_DMA2_CS 0xD0 -#define W83C553F_DMA2_WR 0xD2 -#define W83C553F_DMA2_WSMB 0xD4 -#define W83C553F_DMA2_WM 0xD6 -#define W83C553F_DMA2_CBP 0xD8 -#define W83C553F_DMA2_MC 0xDA -#define W83C553F_DMA2_CM 0xDC -#define W83C553F_DMA2_RWAMB 0xDE - -void initialise_w83c553f(void); |