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authorYang Zhang <yang.z.zhang@intel.com>2015-08-28 09:58:54 +0800
committerYang Zhang <yang.z.zhang@intel.com>2015-09-01 12:44:00 +0800
commite44e3482bdb4d0ebde2d8b41830ac2cdb07948fb (patch)
tree66b09f592c55df2878107a468a91d21506104d3f /qemu/roms/u-boot/include/w83c553f.h
parent9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (diff)
Add qemu 2.4.0
Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5 Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>
Diffstat (limited to 'qemu/roms/u-boot/include/w83c553f.h')
-rw-r--r--qemu/roms/u-boot/include/w83c553f.h162
1 files changed, 162 insertions, 0 deletions
diff --git a/qemu/roms/u-boot/include/w83c553f.h b/qemu/roms/u-boot/include/w83c553f.h
new file mode 100644
index 000000000..ec872ac24
--- /dev/null
+++ b/qemu/roms/u-boot/include/w83c553f.h
@@ -0,0 +1,162 @@
+/*
+ * (C) Copyright 2000
+ * Rob Taylor, Flying Pig Systems. robt@flyingpig.com.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+ /* 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 WINBOND_PCICONTR 0x40 /*pci control reg*/
+#define WINBOND_SGBAR 0x41 /*scatter/gather base address reg*/
+#define WINBOND_LBCR 0x42 /*Line Buffer Control reg*/
+#define WINBOND_IDEIRCR 0x43 /*IDE Interrupt Routing Control Reg*/
+#define WINBOND_PCIIRCR 0x44 /*PCI Interrupt Routing Control Reg*/
+#define WINBOND_BTBAR 0x46 /*BIOS Timer Base Address Register*/
+#define WINBOND_IPADCR 0x48 /*ISA to PCI Address Decoder Control Register*/
+#define WINBOND_IRADCR 0x49 /*ISA ROM Address Decoder Control Register*/
+#define WINBOND_IPMHSAR 0x4a /*ISA to PCI Memory Hole STart Address Register*/
+#define WINBOND_IPMHSR 0x4b /*ISA to PCI Memory Hols Size Register*/
+#define WINBOND_CDR 0x4c /*Clock Divisor Register*/
+#define WINBOND_CSCR 0x4d /*Chip Select Control Register*/
+#define WINBOND_ATSCR 0x4e /*AT System Control register*/
+#define WINBOND_ATBCR 0x4f /*AT Bus ControL Register*/
+#define WINBOND_IRQBEE0R 0x60 /*IRQ Break Event Enable 0 Register*/
+#define WINBOND_IRQBEE1R 0x61 /*IRQ Break Event Enable 1 Register*/
+#define WINBOND_ABEER 0x62 /*Additional Break Event Enable Register*/
+#define WINBOND_DMABEER 0x63 /*DMA Break Event Enable Register*/
+
+#define WINDOND_IDECSR 0x40 /*IDE Control/Status Register, Function 1*/
+
+#define IPADCR_MBE512 0x1
+#define IPADCR_MBE640 0x2
+#define IPADCR_IPATOM4 0x10
+#define IPADCR_IPATOM5 0x20
+#define IPADCR_IPATOM6 0x40
+#define IPADCR_IPATOM7 0x80
+
+#define CSCR_UBIOSCSE 0x10
+#define CSCR_BIOSWP 0x20
+
+#define IDECSR_P0EN 0x01
+#define IDECSR_P0F16 0x02
+#define IDECSR_P1EN 0x10
+#define IDECSR_P1F16 0x20
+#define IDECSR_LEGIRQ 0x800
+
+/*
+ * Interrupt controller
+ */
+#define W83C553F_PIC1_ICW1 CONFIG_SYS_ISA_IO + 0x20
+#define W83C553F_PIC1_ICW2 CONFIG_SYS_ISA_IO + 0x21
+#define W83C553F_PIC1_ICW3 CONFIG_SYS_ISA_IO + 0x21
+#define W83C553F_PIC1_ICW4 CONFIG_SYS_ISA_IO + 0x21
+#define W83C553F_PIC1_OCW1 CONFIG_SYS_ISA_IO + 0x21
+#define W83C553F_PIC1_OCW2 CONFIG_SYS_ISA_IO + 0x20
+#define W83C553F_PIC1_OCW3 CONFIG_SYS_ISA_IO + 0x20
+#define W83C553F_PIC1_ELC CONFIG_SYS_ISA_IO + 0x4D0
+#define W83C553F_PIC2_ICW1 CONFIG_SYS_ISA_IO + 0xA0
+#define W83C553F_PIC2_ICW2 CONFIG_SYS_ISA_IO + 0xA1
+#define W83C553F_PIC2_ICW3 CONFIG_SYS_ISA_IO + 0xA1
+#define W83C553F_PIC2_ICW4 CONFIG_SYS_ISA_IO + 0xA1
+#define W83C553F_PIC2_OCW1 CONFIG_SYS_ISA_IO + 0xA1
+#define W83C553F_PIC2_OCW2 CONFIG_SYS_ISA_IO + 0xA0
+#define W83C553F_PIC2_OCW3 CONFIG_SYS_ISA_IO + 0xA0
+#define W83C553F_PIC2_ELC CONFIG_SYS_ISA_IO + 0x4D1
+
+#define W83C553F_TMR1_CMOD CONFIG_SYS_ISA_IO + 0x43
+
+/*
+ * DMA controller
+ */
+#define W83C553F_DMA1 CONFIG_SYS_ISA_IO + 0x000 /* channel 0 - 3 */
+#define W83C553F_DMA2 CONFIG_SYS_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 0x10
+#define W83C553F_DMA2_WR 0x12
+#define W83C553F_DMA2_WSMB 0x14
+#define W83C553F_DMA2_WM 0x16
+#define W83C553F_DMA2_CBP 0x18
+#define W83C553F_DMA2_MC 0x1A
+#define W83C553F_DMA2_CM 0x1C
+#define W83C553F_DMA2_RWAMB 0x1E
+
+void initialise_w83c553f(void);