diff options
Diffstat (limited to 'qemu/roms/u-boot/board/sc3/sc3.h')
-rw-r--r-- | qemu/roms/u-boot/board/sc3/sc3.h | 101 |
1 files changed, 0 insertions, 101 deletions
diff --git a/qemu/roms/u-boot/board/sc3/sc3.h b/qemu/roms/u-boot/board/sc3/sc3.h deleted file mode 100644 index 7178cd00c..000000000 --- a/qemu/roms/u-boot/board/sc3/sc3.h +++ /dev/null @@ -1,101 +0,0 @@ -/* - * (C) Copyright 2000 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -/** - * hcWriteWord - write a 16 bit value into the USB controller - * @base: base address to access the chip registers - * @value: 16 bit value to write into register @offset - * @offset: register to write the @value into - * - */ -static void inline hcWriteWord (unsigned long base, unsigned int value, - unsigned int offset) -{ - out_le16 ((volatile u16*)(base + 2), offset | 0x80); - out_le16 ((volatile u16*)base, value); -} - -/** - * hcWriteDWord - write a 32 bit value into the USB controller - * @base: base address to access the chip registers - * @value: 32 bit value to write into register @offset - * @offset: register to write the @value into - * - */ - -static void inline hcWriteDWord (unsigned long base, unsigned long value, - unsigned int offset) -{ - out_le16 ((volatile u16*)(base + 2), offset | 0x80); - out_le16 ((volatile u16*)base, value); - out_le16 ((volatile u16*)base, value >> 16); -} - -/** - * hcReadWord - read a 16 bit value from the USB controller - * @base: base address to access the chip registers - * @offset: register to read from - * - * Returns the readed register value - */ - -static unsigned int inline hcReadWord (unsigned long base, unsigned int offset) -{ - out_le16 ((volatile u16*)(base + 2), offset); - return (in_le16 ((volatile u16*)base)); -} - -/** - * hcReadDWord - read a 32 bit value from the USB controller - * @base: base address to access the chip registers - * @offset: register to read from - * - * Returns the readed register value - */ - -static unsigned long inline hcReadDWord (unsigned long base, unsigned int offset) -{ - unsigned long val, val16; - - out_le16 ((volatile u16*)(base + 2), offset); - val = in_le16((volatile u16*)base); - val16 = in_le16((volatile u16*)base); - return (val | (val16 << 16)); -} - -/* control and status registers isp1161 */ -#define HcRevision 0x00 -#define HcControl 0x01 -#define HcCommandStatus 0x02 -#define HcInterruptStatus 0x03 -#define HcInterruptEnable 0x04 -#define HcInterruptDisable 0x05 -#define HcFmInterval 0x0D -#define HcFmRemaining 0x0E -#define HcFmNumber 0x0F -#define HcLSThreshold 0x11 -#define HcRhDescriptorA 0x12 -#define HcRhDescriptorB 0x13 -#define HcRhStatus 0x14 -#define HcRhPortStatus1 0x15 -#define HcRhPortStatus2 0x16 - -#define HcHardwareConfiguration 0x20 -#define HcDMAConfiguration 0x21 -#define HcTransferCounter 0x22 -#define HcuPInterrupt 0x24 -#define HcuPInterruptEnable 0x25 -#define HcChipID 0x27 -#define HcScratch 0x28 -#define HcSoftwareReset 0x29 -#define HcITLBufferLength 0x2A -#define HcATLBufferLength 0x2B -#define HcBufferStatus 0x2C -#define HcReadBackITL0Length 0x2D -#define HcReadBackITL1Length 0x2E -#define HcITLBufferPort 0x40 -#define HcATLBufferPort 0x41 |