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-rw-r--r--include/asm-arm/arch-ixp/ixp425.h543
-rw-r--r--include/asm-arm/arch-ixp/ixp425pci.h312
2 files changed, 0 insertions, 855 deletions
diff --git a/include/asm-arm/arch-ixp/ixp425.h b/include/asm-arm/arch-ixp/ixp425.h
deleted file mode 100644
index 2114437..0000000
--- a/include/asm-arm/arch-ixp/ixp425.h
+++ /dev/null
@@ -1,543 +0,0 @@
-/*
- * include/asm-arm/arch-ixp425/ixp425.h
- *
- * Register definitions for IXP425
- *
- * Copyright (C) 2002 Intel Corporation.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- */
-
-#ifndef _ASM_ARM_IXP425_H_
-#define _ASM_ARM_IXP425_H_
-
-#define BIT(x) (1<<(x))
-
-/* FIXME: Only this does work for u-boot... find out why... [RS] */
-#define UBOOT_REG_FIX 1
-#ifdef UBOOT_REG_FIX
-# undef io_p2v
-# undef __REG
-# ifndef __ASSEMBLY__
-# define io_p2v(PhAdd) (PhAdd)
-# define __REG(x) (*((volatile u32 *)io_p2v(x)))
-# define __REG2(x,y) (*(volatile u32 *)((u32)&__REG(x) + (y)))
-# else
-# define __REG(x) (x)
-# endif
-#endif /* UBOOT_REG_FIX */
-
-/*
- *
- * IXP425 Memory map:
- *
- * Phy Phy Size Map Size Virt Description
- * =========================================================================
- *
- * 0x00000000 0x10000000 SDRAM 1
- *
- * 0x10000000 0x10000000 SDRAM 2
- *
- * 0x20000000 0x10000000 SDRAM 3
- *
- * 0x30000000 0x10000000 SDRAM 4
- *
- * The above four are aliases to the same memory location (0x00000000)
- *
- * 0x48000000 0x4000000 PCI Memory
- *
- * 0x50000000 0x10000000 Not Mapped EXP BUS
- *
- * 0x6000000 0x00004000 0x4000 0xFFFEB000 QMgr
- *
- * 0xC0000000 0x100 0x1000 0xFFFDD000 PCI CFG
- *
- * 0xC4000000 0x100 0x1000 0xFFFDE000 EXP CFG
- *
- * 0xC8000000 0xC000 0xC000 0xFFFDF000 PERIPHERAL
- *
- * 0xCC000000 0x100 0x1000 Not Mapped SDRAM CFG
- */
-
-/*
- * SDRAM
- */
-#define IXP425_SDRAM_BASE (0x00000000)
-#define IXP425_SDRAM_BASE_ALT (0x10000000)
-
-
-/*
- * PCI Configuration space
- */
-#define IXP425_PCI_CFG_BASE_PHYS (0xC0000000)
-#define IXP425_PCI_CFG_REGION_SIZE (0x00001000)
-
-/*
- * Expansion BUS Configuration registers
- */
-#define IXP425_EXP_CFG_BASE_PHYS (0xC4000000)
-#define IXP425_EXP_CFG_REGION_SIZE (0x00001000)
-
-/*
- * Peripheral space
- */
-#define IXP425_PERIPHERAL_BASE_PHYS (0xC8000000)
-#define IXP425_PERIPHERAL_REGION_SIZE (0x0000C000)
-
-/*
- * SDRAM configuration registers
- */
-#define IXP425_SDRAM_CFG_BASE_PHYS (0xCC000000)
-
-/*
- * Q Manager space .. not static mapped
- */
-#define IXP425_QMGR_BASE_PHYS (0x60000000)
-#define IXP425_QMGR_REGION_SIZE (0x00004000)
-
-/*
- * Expansion BUS
- *
- * Expansion Bus 'lives' at either base1 or base 2 depending on the value of
- * Exp Bus config registers:
- *
- * Setting bit 31 of IXP425_EXP_CFG0 puts SDRAM at zero,
- * and The expansion bus to IXP425_EXP_BUS_BASE2
- */
-#define IXP425_EXP_BUS_BASE1_PHYS (0x00000000)
-#define IXP425_EXP_BUS_BASE2_PHYS (0x50000000)
-
-#define IXP425_EXP_BUS_BASE_PHYS IXP425_EXP_BUS_BASE2_PHYS
-
-#define IXP425_EXP_BUS_REGION_SIZE (0x08000000)
-#define IXP425_EXP_BUS_CSX_REGION_SIZE (0x01000000)
-
-#define IXP425_EXP_BUS_CS0_BASE_PHYS (IXP425_EXP_BUS_BASE2_PHYS + 0x00000000)
-#define IXP425_EXP_BUS_CS1_BASE_PHYS (IXP425_EXP_BUS_BASE2_PHYS + 0x01000000)
-#define IXP425_EXP_BUS_CS2_BASE_PHYS (IXP425_EXP_BUS_BASE2_PHYS + 0x02000000)
-#define IXP425_EXP_BUS_CS3_BASE_PHYS (IXP425_EXP_BUS_BASE2_PHYS + 0x03000000)
-#define IXP425_EXP_BUS_CS4_BASE_PHYS (IXP425_EXP_BUS_BASE2_PHYS + 0x04000000)
-#define IXP425_EXP_BUS_CS5_BASE_PHYS (IXP425_EXP_BUS_BASE2_PHYS + 0x05000000)
-#define IXP425_EXP_BUS_CS6_BASE_PHYS (IXP425_EXP_BUS_BASE2_PHYS + 0x06000000)
-#define IXP425_EXP_BUS_CS7_BASE_PHYS (IXP425_EXP_BUS_BASE2_PHYS + 0x07000000)
-
-#define IXP425_FLASH_WRITABLE (0x2)
-#define IXP425_FLASH_DEFAULT (0xbcd23c40)
-#define IXP425_FLASH_WRITE (0xbcd23c42)
-
-#define IXP425_EXP_CS0_OFFSET 0x00
-#define IXP425_EXP_CS1_OFFSET 0x04
-#define IXP425_EXP_CS2_OFFSET 0x08
-#define IXP425_EXP_CS3_OFFSET 0x0C
-#define IXP425_EXP_CS4_OFFSET 0x10
-#define IXP425_EXP_CS5_OFFSET 0x14
-#define IXP425_EXP_CS6_OFFSET 0x18
-#define IXP425_EXP_CS7_OFFSET 0x1C
-#define IXP425_EXP_CFG0_OFFSET 0x20
-#define IXP425_EXP_CFG1_OFFSET 0x24
-#define IXP425_EXP_CFG2_OFFSET 0x28
-#define IXP425_EXP_CFG3_OFFSET 0x2C
-
-/*
- * Expansion Bus Controller registers.
- */
-#ifndef __ASSEMBLY__
-#define IXP425_EXP_REG(x) ((volatile u32 *)(IXP425_EXP_CFG_BASE_PHYS+(x)))
-#else
-#define IXP425_EXP_REG(x) (IXP425_EXP_CFG_BASE_PHYS+(x))
-#endif
-
-#define IXP425_EXP_CS0 IXP425_EXP_REG(IXP425_EXP_CS0_OFFSET)
-#define IXP425_EXP_CS1 IXP425_EXP_REG(IXP425_EXP_CS1_OFFSET)
-#define IXP425_EXP_CS2 IXP425_EXP_REG(IXP425_EXP_CS2_OFFSET)
-#define IXP425_EXP_CS3 IXP425_EXP_REG(IXP425_EXP_CS3_OFFSET)
-#define IXP425_EXP_CS4 IXP425_EXP_REG(IXP425_EXP_CS4_OFFSET)
-#define IXP425_EXP_CS5 IXP425_EXP_REG(IXP425_EXP_CS5_OFFSET)
-#define IXP425_EXP_CS6 IXP425_EXP_REG(IXP425_EXP_CS6_OFFSET)
-#define IXP425_EXP_CS7 IXP425_EXP_REG(IXP425_EXP_CS7_OFFSET)
-
-#define IXP425_EXP_CFG0 IXP425_EXP_REG(IXP425_EXP_CFG0_OFFSET)
-#define IXP425_EXP_CFG1 IXP425_EXP_REG(IXP425_EXP_CFG1_OFFSET)
-#define IXP425_EXP_CFG2 IXP425_EXP_REG(IXP425_EXP_CFG2_OFFSET)
-#define IXP425_EXP_CFG3 IXP425_EXP_REG(IXP425_EXP_CFG3_OFFSET)
-
-/*
- * SDRAM Controller registers.
- */
-#define IXP425_SDR_CONFIG_OFFSET 0x00
-#define IXP425_SDR_REFRESH_OFFSET 0x04
-#define IXP425_SDR_IR_OFFSET 0x08
-
-#define IXP425_SDRAM_REG(x) (IXP425_SDRAM_CFG_BASE_PHYS+(x))
-
-#define IXP425_SDR_CONFIG IXP425_SDRAM_REG(IXP425_SDR_CONFIG_OFFSET)
-#define IXP425_SDR_REFRESH IXP425_SDRAM_REG(IXP425_SDR_REFRESH_OFFSET)
-#define IXP425_SDR_IR IXP425_SDRAM_REG(IXP425_SDR_IR_OFFSET)
-
-/*
- * UART registers
- */
-#define IXP425_UART1 0
-#define IXP425_UART2 0x1000
-
-#define IXP425_UART_RBR_OFFSET 0x00
-#define IXP425_UART_THR_OFFSET 0x00
-#define IXP425_UART_DLL_OFFSET 0x00
-#define IXP425_UART_IER_OFFSET 0x04
-#define IXP425_UART_DLH_OFFSET 0x04
-#define IXP425_UART_IIR_OFFSET 0x08
-#define IXP425_UART_FCR_OFFSET 0x00
-#define IXP425_UART_LCR_OFFSET 0x0c
-#define IXP425_UART_MCR_OFFSET 0x10
-#define IXP425_UART_LSR_OFFSET 0x14
-#define IXP425_UART_MSR_OFFSET 0x18
-#define IXP425_UART_SPR_OFFSET 0x1c
-#define IXP425_UART_ISR_OFFSET 0x20
-
-#define IXP425_UART_CFG_BASE_PHYS (0xc8000000)
-
-#define RBR(x) __REG(IXP425_UART_CFG_BASE_PHYS+(x)+IXP425_UART_RBR_OFFSET)
-#define THR(x) __REG(IXP425_UART_CFG_BASE_PHYS+(x)+IXP425_UART_THR_OFFSET)
-#define DLL(x) __REG(IXP425_UART_CFG_BASE_PHYS+(x)+IXP425_UART_DLL_OFFSET)
-#define IER(x) __REG(IXP425_UART_CFG_BASE_PHYS+(x)+IXP425_UART_IER_OFFSET)
-#define DLH(x) __REG(IXP425_UART_CFG_BASE_PHYS+(x)+IXP425_UART_DLH_OFFSET)
-#define IIR(x) __REG(IXP425_UART_CFG_BASE_PHYS+(x)+IXP425_UART_IIR_OFFSET)
-#define FCR(x) __REG(IXP425_UART_CFG_BASE_PHYS+(x)+IXP425_UART_FCR_OFFSET)
-#define LCR(x) __REG(IXP425_UART_CFG_BASE_PHYS+(x)+IXP425_UART_LCR_OFFSET)
-#define MCR(x) __REG(IXP425_UART_CFG_BASE_PHYS+(x)+IXP425_UART_MCR_OFFSET)
-#define LSR(x) __REG(IXP425_UART_CFG_BASE_PHYS+(x)+IXP425_UART_LSR_OFFSET)
-#define MSR(x) __REG(IXP425_UART_CFG_BASE_PHYS+(x)+IXP425_UART_MSR_OFFSET)
-#define SPR(x) __REG(IXP425_UART_CFG_BASE_PHYS+(x)+IXP425_UART_SPR_OFFSET)
-#define ISR(x) __REG(IXP425_UART_CFG_BASE_PHYS+(x)+IXP425_UART_ISR_OFFSET)
-
-#define IER_DMAE (1 << 7) /* DMA Requests Enable */
-#define IER_UUE (1 << 6) /* UART Unit Enable */
-#define IER_NRZE (1 << 5) /* NRZ coding Enable */
-#define IER_RTIOE (1 << 4) /* Receiver Time Out Interrupt Enable */
-#define IER_MIE (1 << 3) /* Modem Interrupt Enable */
-#define IER_RLSE (1 << 2) /* Receiver Line Status Interrupt Enable */
-#define IER_TIE (1 << 1) /* Transmit Data request Interrupt Enable */
-#define IER_RAVIE (1 << 0) /* Receiver Data Available Interrupt Enable */
-
-#define IIR_FIFOES1 (1 << 7) /* FIFO Mode Enable Status */
-#define IIR_FIFOES0 (1 << 6) /* FIFO Mode Enable Status */
-#define IIR_TOD (1 << 3) /* Time Out Detected */
-#define IIR_IID2 (1 << 2) /* Interrupt Source Encoded */
-#define IIR_IID1 (1 << 1) /* Interrupt Source Encoded */
-#define IIR_IP (1 << 0) /* Interrupt Pending (active low) */
-
-#define FCR_ITL2 (1 << 7) /* Interrupt Trigger Level */
-#define FCR_ITL1 (1 << 6) /* Interrupt Trigger Level */
-#define FCR_RESETTF (1 << 2) /* Reset Transmitter FIFO */
-#define FCR_RESETRF (1 << 1) /* Reset Receiver FIFO */
-#define FCR_TRFIFOE (1 << 0) /* Transmit and Receive FIFO Enable */
-#define FCR_ITL_1 (0)
-#define FCR_ITL_8 (FCR_ITL1)
-#define FCR_ITL_16 (FCR_ITL2)
-#define FCR_ITL_32 (FCR_ITL2|FCR_ITL1)
-
-#define LCR_DLAB (1 << 7) /* Divisor Latch Access Bit */
-#define LCR_SB (1 << 6) /* Set Break */
-#define LCR_STKYP (1 << 5) /* Sticky Parity */
-#define LCR_EPS (1 << 4) /* Even Parity Select */
-#define LCR_PEN (1 << 3) /* Parity Enable */
-#define LCR_STB (1 << 2) /* Stop Bit */
-#define LCR_WLS1 (1 << 1) /* Word Length Select */
-#define LCR_WLS0 (1 << 0) /* Word Length Select */
-
-#define LSR_FIFOE (1 << 7) /* FIFO Error Status */
-#define LSR_TEMT (1 << 6) /* Transmitter Empty */
-#define LSR_TDRQ (1 << 5) /* Transmit Data Request */
-#define LSR_BI (1 << 4) /* Break Interrupt */
-#define LSR_FE (1 << 3) /* Framing Error */
-#define LSR_PE (1 << 2) /* Parity Error */
-#define LSR_OE (1 << 1) /* Overrun Error */
-#define LSR_DR (1 << 0) /* Data Ready */
-
-#define MCR_LOOP (1 << 4) */
-#define MCR_OUT2 (1 << 3) /* force MSR_DCD in loopback mode */
-#define MCR_OUT1 (1 << 2) /* force MSR_RI in loopback mode */
-#define MCR_RTS (1 << 1) /* Request to Send */
-#define MCR_DTR (1 << 0) /* Data Terminal Ready */
-
-#define MSR_DCD (1 << 7) /* Data Carrier Detect */
-#define MSR_RI (1 << 6) /* Ring Indicator */
-#define MSR_DSR (1 << 5) /* Data Set Ready */
-#define MSR_CTS (1 << 4) /* Clear To Send */
-#define MSR_DDCD (1 << 3) /* Delta Data Carrier Detect */
-#define MSR_TERI (1 << 2) /* Trailing Edge Ring Indicator */
-#define MSR_DDSR (1 << 1) /* Delta Data Set Ready */
-#define MSR_DCTS (1 << 0) /* Delta Clear To Send */
-
-#define IXP425_CONSOLE_UART_BASE_PHYS IXP425_UART1_BASE_PHYS
-/*
- * Peripheral Space Registers
- */
-#define IXP425_UART1_BASE_PHYS (IXP425_PERIPHERAL_BASE_PHYS + 0x0000)
-#define IXP425_UART2_BASE_PHYS (IXP425_PERIPHERAL_BASE_PHYS + 0x1000)
-#define IXP425_PMU_BASE_PHYS (IXP425_PERIPHERAL_BASE_PHYS + 0x2000)
-#define IXP425_INTC_BASE_PHYS (IXP425_PERIPHERAL_BASE_PHYS + 0x3000)
-#define IXP425_GPIO_BASE_PHYS (IXP425_PERIPHERAL_BASE_PHYS + 0x4000)
-#define IXP425_TIMER_BASE_PHYS (IXP425_PERIPHERAL_BASE_PHYS + 0x5000)
-#define IXP425_NPEA_BASE_PHYS (IXP425_PERIPHERAL_BASE_PHYS + 0x6000)
-#define IXP425_NPEB_BASE_PHYS (IXP425_PERIPHERAL_BASE_PHYS + 0x7000)
-#define IXP425_NPEC_BASE_PHYS (IXP425_PERIPHERAL_BASE_PHYS + 0x8000)
-#define IXP425_EthA_BASE_PHYS (IXP425_PERIPHERAL_BASE_PHYS + 0x9000)
-#define IXP425_EthB_BASE_PHYS (IXP425_PERIPHERAL_BASE_PHYS + 0xA000)
-#define IXP425_USB_BASE_PHYS (IXP425_PERIPHERAL_BASE_PHYS + 0xB000)
-
-/*
- * UART Register Definitions , Offsets only as there are 2 UARTS.
- * IXP425_UART1_BASE , IXP425_UART2_BASE.
- */
-
-#undef UART_NO_RX_INTERRUPT
-
-#define IXP425_UART_XTAL 14745600
-
-/*
- * Constants to make it easy to access Interrupt Controller registers
- */
-#define IXP425_ICPR_OFFSET 0x00 /* Interrupt Status */
-#define IXP425_ICMR_OFFSET 0x04 /* Interrupt Enable */
-#define IXP425_ICLR_OFFSET 0x08 /* Interrupt IRQ/FIQ Select */
-#define IXP425_ICIP_OFFSET 0x0C /* IRQ Status */
-#define IXP425_ICFP_OFFSET 0x10 /* FIQ Status */
-#define IXP425_ICHR_OFFSET 0x14 /* Interrupt Priority */
-#define IXP425_ICIH_OFFSET 0x18 /* IRQ Highest Pri Int */
-#define IXP425_ICFH_OFFSET 0x1C /* FIQ Highest Pri Int */
-
-#define N_IRQS 32
-#define IXP425_TIMER_2_IRQ 11
-
-/*
- * Interrupt Controller Register Definitions.
- */
-#ifndef __ASSEMBLY__
-#define IXP425_INTC_REG(x) ((volatile u32 *)(IXP425_INTC_BASE_PHYS+(x)))
-#else
-#define IXP425_INTC_REG(x) (IXP425_INTC_BASE_PHYS+(x))
-#endif
-
-#define IXP425_ICPR IXP425_INTC_REG(IXP425_ICPR_OFFSET)
-#define IXP425_ICMR IXP425_INTC_REG(IXP425_ICMR_OFFSET)
-#define IXP425_ICLR IXP425_INTC_REG(IXP425_ICLR_OFFSET)
-#define IXP425_ICIP IXP425_INTC_REG(IXP425_ICIP_OFFSET)
-#define IXP425_ICFP IXP425_INTC_REG(IXP425_ICFP_OFFSET)
-#define IXP425_ICHR IXP425_INTC_REG(IXP425_ICHR_OFFSET)
-#define IXP425_ICIH IXP425_INTC_REG(IXP425_ICIH_OFFSET)
-#define IXP425_ICFH IXP425_INTC_REG(IXP425_ICFH_OFFSET)
-
-/*
- * Constants to make it easy to access GPIO registers
- */
-#define IXP425_GPIO_GPOUTR_OFFSET 0x00
-#define IXP425_GPIO_GPOER_OFFSET 0x04
-#define IXP425_GPIO_GPINR_OFFSET 0x08
-#define IXP425_GPIO_GPISR_OFFSET 0x0C
-#define IXP425_GPIO_GPIT1R_OFFSET 0x10
-#define IXP425_GPIO_GPIT2R_OFFSET 0x14
-#define IXP425_GPIO_GPCLKR_OFFSET 0x18
-#define IXP425_GPIO_GPDBSELR_OFFSET 0x1C
-
-/*
- * GPIO Register Definitions.
- * [Only perform 32bit reads/writes]
- */
-#define IXP425_GPIO_REG(x) ((volatile u32 *)(IXP425_GPIO_BASE_PHYS+(x)))
-
-#define IXP425_GPIO_GPOUTR IXP425_GPIO_REG(IXP425_GPIO_GPOUTR_OFFSET)
-#define IXP425_GPIO_GPOER IXP425_GPIO_REG(IXP425_GPIO_GPOER_OFFSET)
-#define IXP425_GPIO_GPINR IXP425_GPIO_REG(IXP425_GPIO_GPINR_OFFSET)
-#define IXP425_GPIO_GPISR IXP425_GPIO_REG(IXP425_GPIO_GPISR_OFFSET)
-#define IXP425_GPIO_GPIT1R IXP425_GPIO_REG(IXP425_GPIO_GPIT1R_OFFSET)
-#define IXP425_GPIO_GPIT2R IXP425_GPIO_REG(IXP425_GPIO_GPIT2R_OFFSET)
-#define IXP425_GPIO_GPCLKR IXP425_GPIO_REG(IXP425_GPIO_GPCLKR_OFFSET)
-#define IXP425_GPIO_GPDBSELR IXP425_GPIO_REG(IXP425_GPIO_GPDBSELR_OFFSET)
-
-/*
- * Macros to make it easy to access the GPIO registers
- */
-#define GPIO_OUTPUT_ENABLE(line) *IXP425_GPIO_GPOER &= ~(1 << (line))
-#define GPIO_OUTPUT_DISABLE(line) *IXP425_GPIO_GPOER |= (1 << (line))
-#define GPIO_OUTPUT_SET(line) *IXP425_GPIO_GPOUTR |= (1 << (line))
-#define GPIO_OUTPUT_CLEAR(line) *IXP425_GPIO_GPOUTR &= ~(1 << (line))
-#define GPIO_INT_ACT_LOW_SET(line) *IXP425_GPIO_GPIT1R = \
- (*IXP425_GPIO_GPIT1R & ~(0x7 << (line * 3))) | (0x1 << (line * 3))
-
-/*
- * Constants to make it easy to access Timer Control/Status registers
- */
-#define IXP425_OSTS_OFFSET 0x00 /* Continious TimeStamp */
-#define IXP425_OST1_OFFSET 0x04 /* Timer 1 Timestamp */
-#define IXP425_OSRT1_OFFSET 0x08 /* Timer 1 Reload */
-#define IXP425_OST2_OFFSET 0x0C /* Timer 2 Timestamp */
-#define IXP425_OSRT2_OFFSET 0x10 /* Timer 2 Reload */
-#define IXP425_OSWT_OFFSET 0x14 /* Watchdog Timer */
-#define IXP425_OSWE_OFFSET 0x18 /* Watchdog Enable */
-#define IXP425_OSWK_OFFSET 0x1C /* Watchdog Key */
-#define IXP425_OSST_OFFSET 0x20 /* Timer Status */
-
-/*
- * Operating System Timer Register Definitions.
- */
-
-#ifndef __ASSEMBLY__
-#define IXP425_TIMER_REG(x) ((volatile u32 *)(IXP425_TIMER_BASE_PHYS+(x)))
-#else
-#define IXP425_TIMER_REG(x) (IXP425_TIMER_BASE_PHYS+(x))
-#endif
-
-#if 0 /* test-only: also defined in npe/include/... */
-#define IXP425_OSTS IXP425_TIMER_REG(IXP425_OSTS_OFFSET)
-#endif
-#define IXP425_OST1 IXP425_TIMER_REG(IXP425_OST1_OFFSET)
-#define IXP425_OSRT1 IXP425_TIMER_REG(IXP425_OSRT1_OFFSET)
-#define IXP425_OST2 IXP425_TIMER_REG(IXP425_OST2_OFFSET)
-#define IXP425_OSRT2 IXP425_TIMER_REG(IXP425_OSRT2_OFFSET)
-#define IXP425_OSWT IXP425_TIMER_REG(IXP425_OSWT_OFFSET)
-#define IXP425_OSWE IXP425_TIMER_REG(IXP425_OSWE_OFFSET)
-#define IXP425_OSWK IXP425_TIMER_REG(IXP425_OSWK_OFFSET)
-#define IXP425_OSST IXP425_TIMER_REG(IXP425_OSST_OFFSET)
-
-/*
- * Timer register values and bit definitions
- */
-#define IXP425_OST_ENABLE BIT(0)
-#define IXP425_OST_ONE_SHOT BIT(1)
-/* Low order bits of reload value ignored */
-#define IXP425_OST_RELOAD_MASK (0x3)
-#define IXP425_OST_DISABLED (0x0)
-#define IXP425_OSST_TIMER_1_PEND BIT(0)
-#define IXP425_OSST_TIMER_2_PEND BIT(1)
-#define IXP425_OSST_TIMER_TS_PEND BIT(2)
-#define IXP425_OSST_TIMER_WDOG_PEND BIT(3)
-#define IXP425_OSST_TIMER_WARM_RESET BIT(4)
-
-/*
- * Constants to make it easy to access PCI Control/Status registers
- */
-#define PCI_NP_AD_OFFSET 0x00
-#define PCI_NP_CBE_OFFSET 0x04
-#define PCI_NP_WDATA_OFFSET 0x08
-#define PCI_NP_RDATA_OFFSET 0x0c
-#define PCI_CRP_AD_CBE_OFFSET 0x10
-#define PCI_CRP_WDATA_OFFSET 0x14
-#define PCI_CRP_RDATA_OFFSET 0x18
-#define PCI_CSR_OFFSET 0x1c
-#define PCI_ISR_OFFSET 0x20
-#define PCI_INTEN_OFFSET 0x24
-#define PCI_DMACTRL_OFFSET 0x28
-#define PCI_AHBMEMBASE_OFFSET 0x2c
-#define PCI_AHBIOBASE_OFFSET 0x30
-#define PCI_PCIMEMBASE_OFFSET 0x34
-#define PCI_AHBDOORBELL_OFFSET 0x38
-#define PCI_PCIDOORBELL_OFFSET 0x3C
-#define PCI_ATPDMA0_AHBADDR_OFFSET 0x40
-#define PCI_ATPDMA0_PCIADDR_OFFSET 0x44
-#define PCI_ATPDMA0_LENADDR_OFFSET 0x48
-#define PCI_ATPDMA1_AHBADDR_OFFSET 0x4C
-#define PCI_ATPDMA1_PCIADDR_OFFSET 0x50
-#define PCI_ATPDMA1_LENADDR_OFFSET 0x54
-
-/*
- * PCI Control/Status Registers
- */
-#define IXP425_PCI_CSR(x) ((volatile u32 *)(IXP425_PCI_CFG_BASE_PHYS+(x)))
-
-#define PCI_NP_AD IXP425_PCI_CSR(PCI_NP_AD_OFFSET)
-#define PCI_NP_CBE IXP425_PCI_CSR(PCI_NP_CBE_OFFSET)
-#define PCI_NP_WDATA IXP425_PCI_CSR(PCI_NP_WDATA_OFFSET)
-#define PCI_NP_RDATA IXP425_PCI_CSR(PCI_NP_RDATA_OFFSET)
-#define PCI_CRP_AD_CBE IXP425_PCI_CSR(PCI_CRP_AD_CBE_OFFSET)
-#define PCI_CRP_WDATA IXP425_PCI_CSR(PCI_CRP_WDATA_OFFSET)
-#define PCI_CRP_RDATA IXP425_PCI_CSR(PCI_CRP_RDATA_OFFSET)
-#define PCI_CSR IXP425_PCI_CSR(PCI_CSR_OFFSET)
-#define PCI_ISR IXP425_PCI_CSR(PCI_ISR_OFFSET)
-#define PCI_INTEN IXP425_PCI_CSR(PCI_INTEN_OFFSET)
-#define PCI_DMACTRL IXP425_PCI_CSR(PCI_DMACTRL_OFFSET)
-#define PCI_AHBMEMBASE IXP425_PCI_CSR(PCI_AHBMEMBASE_OFFSET)
-#define PCI_AHBIOBASE IXP425_PCI_CSR(PCI_AHBIOBASE_OFFSET)
-#define PCI_PCIMEMBASE IXP425_PCI_CSR(PCI_PCIMEMBASE_OFFSET)
-#define PCI_AHBDOORBELL IXP425_PCI_CSR(PCI_AHBDOORBELL_OFFSET)
-#define PCI_PCIDOORBELL IXP425_PCI_CSR(PCI_PCIDOORBELL_OFFSET)
-#define PCI_ATPDMA0_AHBADDR IXP425_PCI_CSR(PCI_ATPDMA0_AHBADDR_OFFSET)
-#define PCI_ATPDMA0_PCIADDR IXP425_PCI_CSR(PCI_ATPDMA0_PCIADDR_OFFSET)
-#define PCI_ATPDMA0_LENADDR IXP425_PCI_CSR(PCI_ATPDMA0_LENADDR_OFFSET)
-#define PCI_ATPDMA1_AHBADDR IXP425_PCI_CSR(PCI_ATPDMA1_AHBADDR_OFFSET)
-#define PCI_ATPDMA1_PCIADDR IXP425_PCI_CSR(PCI_ATPDMA1_PCIADDR_OFFSET)
-#define PCI_ATPDMA1_LENADDR IXP425_PCI_CSR(PCI_ATPDMA1_LENADDR_OFFSET)
-
-/*
- * PCI register values and bit definitions
- */
-
-/* CSR bit definitions */
-#define PCI_CSR_HOST BIT(0)
-#define PCI_CSR_ARBEN BIT(1)
-#define PCI_CSR_ADS BIT(2)
-#define PCI_CSR_PDS BIT(3)
-#define PCI_CSR_ABE BIT(4)
-#define PCI_CSR_DBT BIT(5)
-#define PCI_CSR_ASE BIT(8)
-#define PCI_CSR_IC BIT(15)
-
-/* ISR (Interrupt status) Register bit definitions */
-#define PCI_ISR_PSE BIT(0)
-#define PCI_ISR_PFE BIT(1)
-#define PCI_ISR_PPE BIT(2)
-#define PCI_ISR_AHBE BIT(3)
-#define PCI_ISR_APDC BIT(4)
-#define PCI_ISR_PADC BIT(5)
-#define PCI_ISR_ADB BIT(6)
-#define PCI_ISR_PDB BIT(7)
-
-/* INTEN (Interrupt Enable) Register bit definitions */
-#define PCI_INTEN_PSE BIT(0)
-#define PCI_INTEN_PFE BIT(1)
-#define PCI_INTEN_PPE BIT(2)
-#define PCI_INTEN_AHBE BIT(3)
-#define PCI_INTEN_APDC BIT(4)
-#define PCI_INTEN_PADC BIT(5)
-#define PCI_INTEN_ADB BIT(6)
-#define PCI_INTEN_PDB BIT(7)
-
-/*
- * Shift value for byte enable on NP cmd/byte enable register
- */
-#define IXP425_PCI_NP_CBE_BESL 4
-
-/*
- * PCI commands supported by NP access unit
- */
-#define NP_CMD_IOREAD 0x2
-#define NP_CMD_IOWRITE 0x3
-#define NP_CMD_CONFIGREAD 0xa
-#define NP_CMD_CONFIGWRITE 0xb
-#define NP_CMD_MEMREAD 0x6
-#define NP_CMD_MEMWRITE 0x7
-
-#if 0
-#ifndef __ASSEMBLY__
-extern int ixp425_pci_read(u32 addr, u32 cmd, u32* data);
-extern int ixp425_pci_write(u32 addr, u32 cmd, u32 data);
-extern void ixp425_pci_init(void *);
-#endif
-#endif
-
-/*
- * Constants for CRP access into local config space
- */
-#define CRP_AD_CBE_BESL 20
-#define CRP_AD_CBE_WRITE BIT(16)
-
-/*
- * Clock Speed Definitions.
- */
-#define IXP425_PERIPHERAL_BUS_CLOCK (66) /* 66Mhzi APB BUS */
-
-
-#endif
diff --git a/include/asm-arm/arch-ixp/ixp425pci.h b/include/asm-arm/arch-ixp/ixp425pci.h
deleted file mode 100644
index 9ea3319..0000000
--- a/include/asm-arm/arch-ixp/ixp425pci.h
+++ /dev/null
@@ -1,312 +0,0 @@
-/*
- * IXP PCI Init
- * (C) Copyright 2004 eslab.whut.edu.cn
- * Yue Hu(huyue_whut@yahoo.com.cn), Ligong Xue(lgxue@hotmail.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., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#ifndef _IXP425PCI_H_
-#define _IXP425PCI_H_
-
-#define TRUE 1
-#define FALSE 0
-#define OK 0
-#define ERROR -1
-#define BOOL int
-
-#define IXP425_PCI_MAX_BAR_PER_FUNC 6
-#define IXP425_PCI_MAX_BAR (IXP425_PCI_MAX_BAR_PER_FUNC * \
- IXP425_PCI_MAX_FUNC_ON_BUS)
-
-enum PciBarId
-{
- CSR_BAR=0,
- IO_BAR,
- SD_BAR,
- NO_BAR
-};
-
-/*Base address register descriptor*/
-typedef struct
-{
- unsigned int size;
- unsigned int address;
-} PciBar;
-
-typedef struct
-{
- unsigned int bus;
- unsigned int device;
- unsigned int func;
- unsigned int irq;
- BOOL error;
- unsigned short vendor_id;
- unsigned short device_id;
- /*We need an extra entry in this array for dummy placeholder*/
- PciBar bar[IXP425_PCI_MAX_BAR_PER_FUNC + 1];
-} PciDevice;
-
-/* Mask definitions*/
-#define IXP425_PCI_TOP_WORD_OF_LONG_MASK 0xffff0000
-#define IXP425_PCI_TOP_BYTE_OF_LONG_MASK 0xff000000
-#define IXP425_PCI_BOTTOM_WORD_OF_LONG_MASK 0x0000ffff
-#define IXP425_PCI_BOTTOM_TRIBYTES_OF_LONG_MASK 0x00ffffff
-#define IXP425_PCI_BOTTOM_NIBBLE_OF_LONG_MASK 0x0000000f
-#define IXP425_PCI_MAX_UINT32 0xffffffff
-
-
-#define IXP425_PCI_BAR_QUERY 0xffffffff
-
-#define IXP425_PCI_BAR_MEM_BASE 0x100000
-#define IXP425_PCI_BAR_IO_BASE 0x000000
-
-/*define the maximum number of bus segments - we support a single segment*/
-#define IXP425_PCI_MAX_BUS 1
-/*define the maximum number of cards per bus segment*/
-#define IXP425_PCI_MAX_DEV 4
-/*define the maximum number of functions per device*/
-#define IXP425_PCI_MAX_FUNC 8
-/* define the maximum number of separate functions that we can
- potentially have on the bus*/
-#define IXP425_PCI_MAX_FUNC_ON_BUS (1+ IXP425_PCI_MAX_FUNC * \
- IXP425_PCI_MAX_DEV * \
- IXP425_PCI_MAX_BUS)
-/*define the maximum number of BARs per function*/
-#define IXP425_PCI_MAX_BAR_PER_FUNC 6
-#define IXP425_PCI_MAX_BAR (IXP425_PCI_MAX_BAR_PER_FUNC * \
- IXP425_PCI_MAX_FUNC_ON_BUS)
-
-#define PCI_NP_CBE_BESL (4)
-#define PCI_NP_AD_FUNCSL (8)
-
-#define REG_WRITE(b,o,v) (*(volatile unsigned int*)((b+o))=(v))
-#define REG_READ(b,o,v) ((v)=(*(volatile unsigned int*)((b+o))))
-
-#define PCI_DELAY 500
-#define USEC_LOOP_COUNT 533
-#define PCI_SETTLE_USEC 200
-#define PCI_MIN_RESET_ASSERT_USEC 2000
-
-/*Register addressing definitions for PCI controller configuration
- and status registers*/
-
-#define PCI_CSR_BASE (0xC0000000)
-/*
-#define PCI_NP_AD_OFFSET (0x00)
-#define PCI_NP_CBE_OFFSET (0x04)
-#define PCI_NP_WDATA_OFFSET (0x08)
-#define PCI_NP_RDATA_OFFSET (0x0C)
-#define PCI_CRP_OFFSET (0x10)
-#define PCI_CRP_WDATA_OFFSET (0x14)
-#define PCI_CRP_RDATA_OFFSET (0x18)
-#define PCI_CSR_OFFSET (0x1C)
-#define PCI_ISR_OFFSET (0x20)
-#define PCI_INTEN_OFFSET (0x24)
-#define PCI_DMACTRL_OFFSET (0x28)
-#define PCI_AHBMEMBASE_OFFSET (0x2C)
-#define PCI_AHBIOBASE_OFFSET (0x30)
-#define PCI_PCIMEMBASE_OFFSET (0x34)
-#define PCI_AHBDOORBELL_OFFSET (0x38)
-#define PCI_PCIDOORBELL_OFFSET (0x3C)
-#define PCI_ATPDMA0_AHBADDR (0x40)
-#define PCI_ATPDMA0_PCIADDR (0x44)
-#define PCI_ATPDMA0_LENADDR (0x48)
-#define PCI_ATPDMA1_AHBADDR (0x4C)
-#define PCI_ATPDMA1_PCIADDR (0x50)
-#define PCI_ATPDMA1_LENADDR (0x54)
-#define PCI_PTADMA0_AHBADDR (0x58)
-#define PCI_PTADMA0_PCIADDR (0x5C)
-#define PCI_PTADMA0_LENADDR (0x60)
-#define PCI_PTADMA1_AHBADDR (0x64)
-#define PCI_PTADMA1_PCIADDR (0x68)
-#define PCI_PTADMA1_LENADDR (0x6C)
-*/
-/*Non prefetch registers bit definitions*/
-/*
-#define NP_CMD_INTACK (0x0)
-#define NP_CMD_SPECIAL (0x1)
-#define NP_CMD_IOREAD (0x2)
-#define NP_CMD_IOWRITE (0x3)
-#define NP_CMD_MEMREAD (0x6)
-#define NP_CMD_MEMWRITE (0x7)
-#define NP_CMD_CONFIGREAD (0xa)
-#define NP_CMD_CONFIGWRITE (0xb)
-*/
-
-/*define the default setting of the AHB memory base reg*/
-#define IXP425_PCI_AHBMEMBASE_DEFAULT 0x00010203
-#define IXP425_PCI_AHBIOBASE_DEFAULT 0x0
-#define IXP425_PCI_PCIMEMBASE_DEFAULT 0x0
-
-/*define the default settings for the controller's BARs*/
-#ifdef IXP425_PCI_SIMPLE_MAPPING
-#define IXP425_PCI_BAR_0_DEFAULT 0x00000000
-#define IXP425_PCI_BAR_1_DEFAULT 0x01000000
-#define IXP425_PCI_BAR_2_DEFAULT 0x02000000
-#define IXP425_PCI_BAR_3_DEFAULT 0x03000000
-#define IXP425_PCI_BAR_4_DEFAULT 0x00000000
-#define IXP425_PCI_BAR_5_DEFAULT 0x00000000
-#else
-#define IXP425_PCI_BAR_0_DEFAULT 0x40000000
-#define IXP425_PCI_BAR_1_DEFAULT 0x41000000
-#define IXP425_PCI_BAR_2_DEFAULT 0x42000000
-#define IXP425_PCI_BAR_3_DEFAULT 0x43000000
-#define IXP425_PCI_BAR_4_DEFAULT 0x00000000
-#define IXP425_PCI_BAR_5_DEFAULT 0x00000000
-#endif
-
-/*Configuration Port register bit definitions*/
-#define PCI_CRP_WRITE BIT(16)
-
-/*ISR (Interrupt status) Register bit definitions*/
-#define PCI_ISR_PSE BIT(0)
-#define PCI_ISR_PFE BIT(1)
-#define PCI_ISR_PPE BIT(2)
-#define PCI_ISR_AHBE BIT(3)
-#define PCI_ISR_APDC BIT(4)
-#define PCI_ISR_PADC BIT(5)
-#define PCI_ISR_ADB BIT(6)
-#define PCI_ISR_PDB BIT(7)
-
-/*INTEN (Interrupt Enable) Register bit definitions*/
-#define PCI_INTEN_PSE BIT(0)
-#define PCI_INTEN_PFE BIT(1)
-#define PCI_INTEN_PPE BIT(2)
-#define PCI_INTEN_AHBE BIT(3)
-#define PCI_INTEN_APDC BIT(4)
-#define PCI_INTEN_PADC BIT(5)
-#define PCI_INTEN_ADB BIT(6)
-#define PCI_INTEN_PDB BIT(7)
-
-/*PCI configuration regs.*/
-
-#define PCI_CFG_VENDOR_ID 0x00
-#define PCI_CFG_DEVICE_ID 0x02
-#define PCI_CFG_COMMAND 0x04
-#define PCI_CFG_STATUS 0x06
-#define PCI_CFG_REVISION 0x08
-#define PCI_CFG_PROGRAMMING_IF 0x09
-#define PCI_CFG_SUBCLASS 0x0a
-#define PCI_CFG_CLASS 0x0b
-#define PCI_CFG_CACHE_LINE_SIZE 0x0c
-#define PCI_CFG_LATENCY_TIMER 0x0d
-#define PCI_CFG_HEADER_TYPE 0x0e
-#define PCI_CFG_BIST 0x0f
-#define PCI_CFG_BASE_ADDRESS_0 0x10
-#define PCI_CFG_BASE_ADDRESS_1 0x14
-#define PCI_CFG_BASE_ADDRESS_2 0x18
-#define PCI_CFG_BASE_ADDRESS_3 0x1c
-#define PCI_CFG_BASE_ADDRESS_4 0x20
-#define PCI_CFG_BASE_ADDRESS_5 0x24
-#define PCI_CFG_CIS 0x28
-#define PCI_CFG_SUB_VENDOR_ID 0x2c
-#define PCI_CFG_SUB_SYSTEM_ID 0x2e
-#define PCI_CFG_EXPANSION_ROM 0x30
-#define PCI_CFG_RESERVED_0 0x34
-#define PCI_CFG_RESERVED_1 0x38
-#define PCI_CFG_DEV_INT_LINE 0x3c
-#define PCI_CFG_DEV_INT_PIN 0x3d
-#define PCI_CFG_MIN_GRANT 0x3e
-#define PCI_CFG_MAX_LATENCY 0x3f
-#define PCI_CFG_SPECIAL_USE 0x41
-#define PCI_CFG_MODE 0x43
-
-/*Specify the initial command we send to PCI devices*/
-#define INITIAL_PCI_CMD (PCI_CMD_IO_ENABLE \
- | PCI_CMD_MEM_ENABLE \
- | PCI_CMD_MASTER_ENABLE \
- | PCI_CMD_WI_ENABLE)
-
-/*define the sub vendor and subsystem to be used */
-#define IXP425_PCI_SUB_VENDOR_SYSTEM 0x00000000
-
-#define PCI_IRQ_LINES 4
-
-#define PCI_CMD_IO_ENABLE 0x0001 /* IO access enable */
-#define PCI_CMD_MEM_ENABLE 0x0002 /* memory access enable */
-#define PCI_CMD_MASTER_ENABLE 0x0004 /* bus master enable */
-#define PCI_CMD_MON_ENABLE 0x0008 /* monitor special cycles enable */
-#define PCI_CMD_WI_ENABLE 0x0010 /* write and invalidate enable */
-#define PCI_CMD_SNOOP_ENABLE 0x0020 /* palette snoop enable */
-#define PCI_CMD_PERR_ENABLE 0x0040 /* parity error enable */
-#define PCI_CMD_WC_ENABLE 0x0080 /* wait cycle enable */
-#define PCI_CMD_SERR_ENABLE 0x0100 /* system error enable */
-#define PCI_CMD_FBTB_ENABLE 0x0200 /* fast back to back enable */
-
-
-/*CSR Register bit definitions*/
-#define PCI_CSR_HOST BIT(0)
-#define PCI_CSR_ARBEN BIT(1)
-#define PCI_CSR_ADS BIT(2)
-#define PCI_CSR_PDS BIT(3)
-#define PCI_CSR_ABE BIT(4)
-#define PCI_CSR_DBT BIT(5)
-#define PCI_CSR_ASE BIT(8)
-#define PCI_CSR_IC BIT(15)
-
-/*Configuration command bit definitions*/
-#define PCI_CFG_CMD_IOAE BIT(0)
-#define PCI_CFG_CMD_MAE BIT(1)
-#define PCI_CFG_CMD_BME BIT(2)
-#define PCI_CFG_CMD_MWIE BIT(4)
-#define PCI_CFG_CMD_SER BIT(8)
-#define PCI_CFG_CMD_FBBE BIT(9)
-#define PCI_CFG_CMD_MDPE BIT(24)
-#define PCI_CFG_CMD_STA BIT(27)
-#define PCI_CFG_CMD_RTA BIT(28)
-#define PCI_CFG_CMD_RMA BIT(29)
-#define PCI_CFG_CMD_SSE BIT(30)
-#define PCI_CFG_CMD_DPE BIT(31)
-
-/*DMACTRL DMA Control and status Register*/
-#define PCI_DMACTRL_APDCEN BIT(0)
-#define PCI_DMACTRL_APDC0 BIT(4)
-#define PCI_DMACTRL_APDE0 BIT(5)
-#define PCI_DMACTRL_APDC1 BIT(6)
-#define PCI_DMACTRL_APDE1 BIT(7)
-#define PCI_DMACTRL_PADCEN BIT(8)
-#define PCI_DMACTRL_PADC0 BIT(12)
-#define PCI_DMACTRL_PADE0 BIT(13)
-#define PCI_DMACTRL_PADC1 BIT(14)
-#define PCI_DMACTRL_PADE1 BIT(15)
-
-/* GPIO related register */
-#undef IXP425_GPIO_GPOUTR
-#undef IXP425_GPIO_GPOER
-#undef IXP425_GPIO_GPINR
-#undef IXP425_GPIO_GPISR
-#undef IXP425_GPIO_GPIT1R
-#undef IXP425_GPIO_GPIT2R
-#undef IXP425_GPIO_GPCLKR
-
-#define IXP425_GPIO_GPOUTR 0xC8004000
-#define IXP425_GPIO_GPOER 0xC8004004
-#define IXP425_GPIO_GPINR 0xC8004008
-#define IXP425_GPIO_GPISR 0xC800400C
-#define IXP425_GPIO_GPIT1R 0xC8004010
-#define IXP425_GPIO_GPIT2R 0xC8004014
-#define IXP425_GPIO_GPCLKR 0xC8004018
-
-#define READ_GPIO_REG(addr,val) \
- (val) = *((volatile int *)(addr));
-#define WRITE_GPIO_REG(addr,val) \
- *((volatile int *)(addr)) = (val);
-
-#endif
generated by cgit v1.1 at 2025-01-02 07:05:27 +0000