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2024-09-09 08:52:07 +00:00
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16
kernel/arch/arm/mach-versatile/include/mach/clkdev.h Normal file
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#ifndef __ASM_MACH_CLKDEV_H
#define __ASM_MACH_CLKDEV_H
#include <plat/clock.h>
struct clk {
unsigned long rate;
const struct clk_ops *ops;
const struct icst_params *params;
void __iomem *vcoreg;
};
#define __clk_get(clk) ({ 1; })
#define __clk_put(clk) do { } while (0)
#endif

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kernel/arch/arm/mach-versatile/include/mach/debug-macro.S Normal file
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/* arch/arm/mach-versatile/include/mach/debug-macro.S
*
* Debugging macro include header
*
* Copyright (C) 1994-1999 Russell King
* Moved from linux/arch/arm/kernel/debug.S by Ben Dooks
*
* 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.
*
*/
.macro addruart, rp, rv, tmp
mov \rp, #0x001F0000
orr \rp, \rp, #0x00001000
orr \rv, \rp, #0xf1000000 @ virtual base
orr \rp, \rp, #0x10000000 @ physical base
.endm
#include <asm/hardware/debug-pl01x.S>

1
kernel/arch/arm/mach-versatile/include/mach/gpio.h Normal file
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/* empty */

38
kernel/arch/arm/mach-versatile/include/mach/hardware.h Normal file
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/*
* arch/arm/mach-versatile/include/mach/hardware.h
*
* This file contains the hardware definitions of the Versatile boards.
*
* Copyright (C) 2003 ARM Limited.
*
* 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 __ASM_ARCH_HARDWARE_H
#define __ASM_ARCH_HARDWARE_H
#include <asm/sizes.h>
/*
* PCI space virtual addresses
*/
#define VERSATILE_PCI_VIRT_BASE (void __iomem *)0xe8000000ul
#define VERSATILE_PCI_CFG_VIRT_BASE (void __iomem *)0xe9000000ul
/* macro to get at IO space when running virtually */
#define IO_ADDRESS(x) (((x) & 0x0fffffff) + (((x) >> 4) & 0x0f000000) + 0xf0000000)
#define __io_address(n) ((void __iomem __force *)IO_ADDRESS(n))
#endif

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kernel/arch/arm/mach-versatile/include/mach/irqs.h Normal file
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/*
* arch/arm/mach-versatile/include/mach/irqs.h
*
* Copyright (C) 2003 ARM Limited
* Copyright (C) 2000 Deep Blue Solutions Ltd.
*
* 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
*/
#include <mach/platform.h>
/*
* IRQ interrupts definitions are the same as the INT definitions
* held within platform.h
*/
#define IRQ_VIC_START 0
#define IRQ_WDOGINT (IRQ_VIC_START + INT_WDOGINT)
#define IRQ_SOFTINT (IRQ_VIC_START + INT_SOFTINT)
#define IRQ_COMMRx (IRQ_VIC_START + INT_COMMRx)
#define IRQ_COMMTx (IRQ_VIC_START + INT_COMMTx)
#define IRQ_TIMERINT0_1 (IRQ_VIC_START + INT_TIMERINT0_1)
#define IRQ_TIMERINT2_3 (IRQ_VIC_START + INT_TIMERINT2_3)
#define IRQ_GPIOINT0 (IRQ_VIC_START + INT_GPIOINT0)
#define IRQ_GPIOINT1 (IRQ_VIC_START + INT_GPIOINT1)
#define IRQ_GPIOINT2 (IRQ_VIC_START + INT_GPIOINT2)
#define IRQ_GPIOINT3 (IRQ_VIC_START + INT_GPIOINT3)
#define IRQ_RTCINT (IRQ_VIC_START + INT_RTCINT)
#define IRQ_SSPINT (IRQ_VIC_START + INT_SSPINT)
#define IRQ_UARTINT0 (IRQ_VIC_START + INT_UARTINT0)
#define IRQ_UARTINT1 (IRQ_VIC_START + INT_UARTINT1)
#define IRQ_UARTINT2 (IRQ_VIC_START + INT_UARTINT2)
#define IRQ_SCIINT (IRQ_VIC_START + INT_SCIINT)
#define IRQ_CLCDINT (IRQ_VIC_START + INT_CLCDINT)
#define IRQ_DMAINT (IRQ_VIC_START + INT_DMAINT)
#define IRQ_PWRFAILINT (IRQ_VIC_START + INT_PWRFAILINT)
#define IRQ_MBXINT (IRQ_VIC_START + INT_MBXINT)
#define IRQ_GNDINT (IRQ_VIC_START + INT_GNDINT)
#define IRQ_VICSOURCE21 (IRQ_VIC_START + INT_VICSOURCE21)
#define IRQ_VICSOURCE22 (IRQ_VIC_START + INT_VICSOURCE22)
#define IRQ_VICSOURCE23 (IRQ_VIC_START + INT_VICSOURCE23)
#define IRQ_VICSOURCE24 (IRQ_VIC_START + INT_VICSOURCE24)
#define IRQ_VICSOURCE25 (IRQ_VIC_START + INT_VICSOURCE25)
#define IRQ_VICSOURCE26 (IRQ_VIC_START + INT_VICSOURCE26)
#define IRQ_VICSOURCE27 (IRQ_VIC_START + INT_VICSOURCE27)
#define IRQ_VICSOURCE28 (IRQ_VIC_START + INT_VICSOURCE28)
#define IRQ_VICSOURCE29 (IRQ_VIC_START + INT_VICSOURCE29)
#define IRQ_VICSOURCE30 (IRQ_VIC_START + INT_VICSOURCE30)
#define IRQ_VICSOURCE31 (IRQ_VIC_START + INT_VICSOURCE31)
#define IRQ_VIC_END (IRQ_VIC_START + 31)
/*
* FIQ interrupts definitions are the same as the INT definitions.
*/
#define FIQ_WDOGINT INT_WDOGINT
#define FIQ_SOFTINT INT_SOFTINT
#define FIQ_COMMRx INT_COMMRx
#define FIQ_COMMTx INT_COMMTx
#define FIQ_TIMERINT0_1 INT_TIMERINT0_1
#define FIQ_TIMERINT2_3 INT_TIMERINT2_3
#define FIQ_GPIOINT0 INT_GPIOINT0
#define FIQ_GPIOINT1 INT_GPIOINT1
#define FIQ_GPIOINT2 INT_GPIOINT2
#define FIQ_GPIOINT3 INT_GPIOINT3
#define FIQ_RTCINT INT_RTCINT
#define FIQ_SSPINT INT_SSPINT
#define FIQ_UARTINT0 INT_UARTINT0
#define FIQ_UARTINT1 INT_UARTINT1
#define FIQ_UARTINT2 INT_UARTINT2
#define FIQ_SCIINT INT_SCIINT
#define FIQ_CLCDINT INT_CLCDINT
#define FIQ_DMAINT INT_DMAINT
#define FIQ_PWRFAILINT INT_PWRFAILINT
#define FIQ_MBXINT INT_MBXINT
#define FIQ_GNDINT INT_GNDINT
#define FIQ_VICSOURCE21 INT_VICSOURCE21
#define FIQ_VICSOURCE22 INT_VICSOURCE22
#define FIQ_VICSOURCE23 INT_VICSOURCE23
#define FIQ_VICSOURCE24 INT_VICSOURCE24
#define FIQ_VICSOURCE25 INT_VICSOURCE25
#define FIQ_VICSOURCE26 INT_VICSOURCE26
#define FIQ_VICSOURCE27 INT_VICSOURCE27
#define FIQ_VICSOURCE28 INT_VICSOURCE28
#define FIQ_VICSOURCE29 INT_VICSOURCE29
#define FIQ_VICSOURCE30 INT_VICSOURCE30
#define FIQ_VICSOURCE31 INT_VICSOURCE31
/*
* Secondary interrupt controller
*/
#define IRQ_SIC_START 32
#define IRQ_SIC_MMCI0B (IRQ_SIC_START + SIC_INT_MMCI0B)
#define IRQ_SIC_MMCI1B (IRQ_SIC_START + SIC_INT_MMCI1B)
#define IRQ_SIC_KMI0 (IRQ_SIC_START + SIC_INT_KMI0)
#define IRQ_SIC_KMI1 (IRQ_SIC_START + SIC_INT_KMI1)
#define IRQ_SIC_SCI3 (IRQ_SIC_START + SIC_INT_SCI3)
#define IRQ_SIC_UART3 (IRQ_SIC_START + SIC_INT_UART3)
#define IRQ_SIC_CLCD (IRQ_SIC_START + SIC_INT_CLCD)
#define IRQ_SIC_TOUCH (IRQ_SIC_START + SIC_INT_TOUCH)
#define IRQ_SIC_KEYPAD (IRQ_SIC_START + SIC_INT_KEYPAD)
#define IRQ_SIC_DoC (IRQ_SIC_START + SIC_INT_DoC)
#define IRQ_SIC_MMCI0A (IRQ_SIC_START + SIC_INT_MMCI0A)
#define IRQ_SIC_MMCI1A (IRQ_SIC_START + SIC_INT_MMCI1A)
#define IRQ_SIC_AACI (IRQ_SIC_START + SIC_INT_AACI)
#define IRQ_SIC_ETH (IRQ_SIC_START + SIC_INT_ETH)
#define IRQ_SIC_USB (IRQ_SIC_START + SIC_INT_USB)
#define IRQ_SIC_PCI0 (IRQ_SIC_START + SIC_INT_PCI0)
#define IRQ_SIC_PCI1 (IRQ_SIC_START + SIC_INT_PCI1)
#define IRQ_SIC_PCI2 (IRQ_SIC_START + SIC_INT_PCI2)
#define IRQ_SIC_PCI3 (IRQ_SIC_START + SIC_INT_PCI3)
#define IRQ_SIC_END 63
#define IRQ_GPIO0_START (IRQ_SIC_END + 1)
#define IRQ_GPIO0_END (IRQ_GPIO0_START + 31)
#define IRQ_GPIO1_START (IRQ_GPIO0_END + 1)
#define IRQ_GPIO1_END (IRQ_GPIO1_START + 31)
#define IRQ_GPIO2_START (IRQ_GPIO1_END + 1)
#define IRQ_GPIO2_END (IRQ_GPIO2_START + 31)
#define IRQ_GPIO3_START (IRQ_GPIO2_END + 1)
#define IRQ_GPIO3_END (IRQ_GPIO3_START + 31)
#define NR_IRQS (IRQ_GPIO3_END + 1)

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kernel/arch/arm/mach-versatile/include/mach/platform.h Normal file
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/*
* arch/arm/mach-versatile/include/mach/platform.h
*
* Copyright (c) ARM Limited 2003. All rights reserved.
*
* 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 __address_h
#define __address_h 1
/*
* Memory definitions
*/
#define VERSATILE_BOOT_ROM_LO 0x30000000 /* DoC Base (64Mb)...*/
#define VERSATILE_BOOT_ROM_HI 0x30000000
#define VERSATILE_BOOT_ROM_BASE VERSATILE_BOOT_ROM_HI /* Normal position */
#define VERSATILE_BOOT_ROM_SIZE SZ_64M
#define VERSATILE_SSRAM_BASE /* VERSATILE_SSMC_BASE ? */
#define VERSATILE_SSRAM_SIZE SZ_2M
#define VERSATILE_FLASH_BASE 0x34000000
#define VERSATILE_FLASH_SIZE SZ_64M
/*
* SDRAM
*/
#define VERSATILE_SDRAM_BASE 0x00000000
/*
* Logic expansion modules
*
*/
/* ------------------------------------------------------------------------
* Versatile Registers
* ------------------------------------------------------------------------
*
*/
#define VERSATILE_SYS_ID_OFFSET 0x00
#define VERSATILE_SYS_SW_OFFSET 0x04
#define VERSATILE_SYS_LED_OFFSET 0x08
#define VERSATILE_SYS_OSC0_OFFSET 0x0C
#if defined(CONFIG_ARCH_VERSATILE_PB)
#define VERSATILE_SYS_OSC1_OFFSET 0x10
#define VERSATILE_SYS_OSC2_OFFSET 0x14
#define VERSATILE_SYS_OSC3_OFFSET 0x18
#define VERSATILE_SYS_OSC4_OFFSET 0x1C
#elif defined(CONFIG_MACH_VERSATILE_AB)
#define VERSATILE_SYS_OSC1_OFFSET 0x1C
#endif
#define VERSATILE_SYS_OSCCLCD_OFFSET 0x1c
#define VERSATILE_SYS_LOCK_OFFSET 0x20
#define VERSATILE_SYS_100HZ_OFFSET 0x24
#define VERSATILE_SYS_CFGDATA1_OFFSET 0x28
#define VERSATILE_SYS_CFGDATA2_OFFSET 0x2C
#define VERSATILE_SYS_FLAGS_OFFSET 0x30
#define VERSATILE_SYS_FLAGSSET_OFFSET 0x30
#define VERSATILE_SYS_FLAGSCLR_OFFSET 0x34
#define VERSATILE_SYS_NVFLAGS_OFFSET 0x38
#define VERSATILE_SYS_NVFLAGSSET_OFFSET 0x38
#define VERSATILE_SYS_NVFLAGSCLR_OFFSET 0x3C
#define VERSATILE_SYS_RESETCTL_OFFSET 0x40
#define VERSATILE_SYS_PCICTL_OFFSET 0x44
#define VERSATILE_SYS_MCI_OFFSET 0x48
#define VERSATILE_SYS_FLASH_OFFSET 0x4C
#define VERSATILE_SYS_CLCD_OFFSET 0x50
#define VERSATILE_SYS_CLCDSER_OFFSET 0x54
#define VERSATILE_SYS_BOOTCS_OFFSET 0x58
#define VERSATILE_SYS_24MHz_OFFSET 0x5C
#define VERSATILE_SYS_MISC_OFFSET 0x60
#define VERSATILE_SYS_TEST_OSC0_OFFSET 0x80
#define VERSATILE_SYS_TEST_OSC1_OFFSET 0x84
#define VERSATILE_SYS_TEST_OSC2_OFFSET 0x88
#define VERSATILE_SYS_TEST_OSC3_OFFSET 0x8C
#define VERSATILE_SYS_TEST_OSC4_OFFSET 0x90
#define VERSATILE_SYS_BASE 0x10000000
#define VERSATILE_SYS_ID (VERSATILE_SYS_BASE + VERSATILE_SYS_ID_OFFSET)
#define VERSATILE_SYS_SW (VERSATILE_SYS_BASE + VERSATILE_SYS_SW_OFFSET)
#define VERSATILE_SYS_LED (VERSATILE_SYS_BASE + VERSATILE_SYS_LED_OFFSET)
#define VERSATILE_SYS_OSC0 (VERSATILE_SYS_BASE + VERSATILE_SYS_OSC0_OFFSET)
#define VERSATILE_SYS_OSC1 (VERSATILE_SYS_BASE + VERSATILE_SYS_OSC1_OFFSET)
#if defined(CONFIG_ARCH_VERSATILE_PB)
#define VERSATILE_SYS_OSC2 (VERSATILE_SYS_BASE + VERSATILE_SYS_OSC2_OFFSET)
#define VERSATILE_SYS_OSC3 (VERSATILE_SYS_BASE + VERSATILE_SYS_OSC3_OFFSET)
#define VERSATILE_SYS_OSC4 (VERSATILE_SYS_BASE + VERSATILE_SYS_OSC4_OFFSET)
#endif
#define VERSATILE_SYS_LOCK (VERSATILE_SYS_BASE + VERSATILE_SYS_LOCK_OFFSET)
#define VERSATILE_SYS_100HZ (VERSATILE_SYS_BASE + VERSATILE_SYS_100HZ_OFFSET)
#define VERSATILE_SYS_CFGDATA1 (VERSATILE_SYS_BASE + VERSATILE_SYS_CFGDATA1_OFFSET)
#define VERSATILE_SYS_CFGDATA2 (VERSATILE_SYS_BASE + VERSATILE_SYS_CFGDATA2_OFFSET)
#define VERSATILE_SYS_FLAGS (VERSATILE_SYS_BASE + VERSATILE_SYS_FLAGS_OFFSET)
#define VERSATILE_SYS_FLAGSSET (VERSATILE_SYS_BASE + VERSATILE_SYS_FLAGSSET_OFFSET)
#define VERSATILE_SYS_FLAGSCLR (VERSATILE_SYS_BASE + VERSATILE_SYS_FLAGSCLR_OFFSET)
#define VERSATILE_SYS_NVFLAGS (VERSATILE_SYS_BASE + VERSATILE_SYS_NVFLAGS_OFFSET)
#define VERSATILE_SYS_NVFLAGSSET (VERSATILE_SYS_BASE + VERSATILE_SYS_NVFLAGSSET_OFFSET)
#define VERSATILE_SYS_NVFLAGSCLR (VERSATILE_SYS_BASE + VERSATILE_SYS_NVFLAGSCLR_OFFSET)
#define VERSATILE_SYS_RESETCTL (VERSATILE_SYS_BASE + VERSATILE_SYS_RESETCTL_OFFSET)
#define VERSATILE_SYS_PCICTL (VERSATILE_SYS_BASE + VERSATILE_SYS_PCICTL_OFFSET)
#define VERSATILE_SYS_MCI (VERSATILE_SYS_BASE + VERSATILE_SYS_MCI_OFFSET)
#define VERSATILE_SYS_FLASH (VERSATILE_SYS_BASE + VERSATILE_SYS_FLASH_OFFSET)
#define VERSATILE_SYS_CLCD (VERSATILE_SYS_BASE + VERSATILE_SYS_CLCD_OFFSET)
#define VERSATILE_SYS_CLCDSER (VERSATILE_SYS_BASE + VERSATILE_SYS_CLCDSER_OFFSET)
#define VERSATILE_SYS_BOOTCS (VERSATILE_SYS_BASE + VERSATILE_SYS_BOOTCS_OFFSET)
#define VERSATILE_SYS_24MHz (VERSATILE_SYS_BASE + VERSATILE_SYS_24MHz_OFFSET)
#define VERSATILE_SYS_MISC (VERSATILE_SYS_BASE + VERSATILE_SYS_MISC_OFFSET)
#define VERSATILE_SYS_TEST_OSC0 (VERSATILE_SYS_BASE + VERSATILE_SYS_TEST_OSC0_OFFSET)
#define VERSATILE_SYS_TEST_OSC1 (VERSATILE_SYS_BASE + VERSATILE_SYS_TEST_OSC1_OFFSET)
#define VERSATILE_SYS_TEST_OSC2 (VERSATILE_SYS_BASE + VERSATILE_SYS_TEST_OSC2_OFFSET)
#define VERSATILE_SYS_TEST_OSC3 (VERSATILE_SYS_BASE + VERSATILE_SYS_TEST_OSC3_OFFSET)
#define VERSATILE_SYS_TEST_OSC4 (VERSATILE_SYS_BASE + VERSATILE_SYS_TEST_OSC4_OFFSET)
/*
* Values for VERSATILE_SYS_RESET_CTRL
*/
#define VERSATILE_SYS_CTRL_RESET_CONFIGCLR 0x01
#define VERSATILE_SYS_CTRL_RESET_CONFIGINIT 0x02
#define VERSATILE_SYS_CTRL_RESET_DLLRESET 0x03
#define VERSATILE_SYS_CTRL_RESET_PLLRESET 0x04
#define VERSATILE_SYS_CTRL_RESET_POR 0x05
#define VERSATILE_SYS_CTRL_RESET_DoC 0x06
#define VERSATILE_SYS_CTRL_LED (1 << 0)
/* ------------------------------------------------------------------------
* Versatile control registers
* ------------------------------------------------------------------------
*/
/*
* VERSATILE_IDFIELD
*
* 31:24 = manufacturer (0x41 = ARM)
* 23:16 = architecture (0x08 = AHB system bus, ASB processor bus)
* 15:12 = FPGA (0x3 = XVC600 or XVC600E)
* 11:4 = build value
* 3:0 = revision number (0x1 = rev B (AHB))
*/
/*
* VERSATILE_SYS_LOCK
* control access to SYS_OSCx, SYS_CFGDATAx, SYS_RESETCTL,
* SYS_CLD, SYS_BOOTCS
*/
#define VERSATILE_SYS_LOCK_LOCKED (1 << 16)
#define VERSATILE_SYS_LOCKVAL_MASK 0xFFFF /* write 0xA05F to enable write access */
/*
* VERSATILE_SYS_FLASH
*/
#define VERSATILE_FLASHPROG_FLVPPEN (1 << 0) /* Enable writing to flash */
/*
* VERSATILE_INTREG
* - used to acknowledge and control MMCI and UART interrupts
*/
#define VERSATILE_INTREG_WPROT 0x00 /* MMC protection status (no interrupt generated) */
#define VERSATILE_INTREG_RI0 0x01 /* Ring indicator UART0 is asserted, */
#define VERSATILE_INTREG_CARDIN 0x08 /* MMCI card in detect */
/* write 1 to acknowledge and clear */
#define VERSATILE_INTREG_RI1 0x02 /* Ring indicator UART1 is asserted, */
#define VERSATILE_INTREG_CARDINSERT 0x03 /* Signal insertion of MMC card */
/*
* VERSATILE peripheral addresses
*/
#define VERSATILE_PCI_CORE_BASE 0x10001000 /* PCI core control */
#define VERSATILE_I2C_BASE 0x10002000 /* I2C control */
#define VERSATILE_SIC_BASE 0x10003000 /* Secondary interrupt controller */
#define VERSATILE_AACI_BASE 0x10004000 /* Audio */
#define VERSATILE_MMCI0_BASE 0x10005000 /* MMC interface */
#define VERSATILE_KMI0_BASE 0x10006000 /* KMI interface */
#define VERSATILE_KMI1_BASE 0x10007000 /* KMI 2nd interface */
#define VERSATILE_CHAR_LCD_BASE 0x10008000 /* Character LCD */
#define VERSATILE_UART3_BASE 0x10009000 /* UART 3 */
#define VERSATILE_SCI1_BASE 0x1000A000
#define VERSATILE_MMCI1_BASE 0x1000B000 /* MMC Interface */
/* 0x1000C000 - 0x1000CFFF = reserved */
#define VERSATILE_ETH_BASE 0x10010000 /* Ethernet */
#define VERSATILE_USB_BASE 0x10020000 /* USB */
/* 0x10030000 - 0x100FFFFF = reserved */
#define VERSATILE_SMC_BASE 0x10100000 /* SMC */
#define VERSATILE_MPMC_BASE 0x10110000 /* MPMC */
#define VERSATILE_CLCD_BASE 0x10120000 /* CLCD */
#define VERSATILE_DMAC_BASE 0x10130000 /* DMA controller */
#define VERSATILE_VIC_BASE 0x10140000 /* Vectored interrupt controller */
#define VERSATILE_PERIPH_BASE 0x10150000 /* off-chip peripherals alias from */
/* 0x10000000 - 0x100FFFFF */
#define VERSATILE_AHBM_BASE 0x101D0000 /* AHB monitor */
#define VERSATILE_SCTL_BASE 0x101E0000 /* System controller */
#define VERSATILE_WATCHDOG_BASE 0x101E1000 /* Watchdog */
#define VERSATILE_TIMER0_1_BASE 0x101E2000 /* Timer 0 and 1 */
#define VERSATILE_TIMER2_3_BASE 0x101E3000 /* Timer 2 and 3 */
#define VERSATILE_GPIO0_BASE 0x101E4000 /* GPIO port 0 */
#define VERSATILE_GPIO1_BASE 0x101E5000 /* GPIO port 1 */
#define VERSATILE_GPIO2_BASE 0x101E6000 /* GPIO port 2 */
#define VERSATILE_GPIO3_BASE 0x101E7000 /* GPIO port 3 */
#define VERSATILE_RTC_BASE 0x101E8000 /* Real Time Clock */
/* 0x101E9000 - reserved */
#define VERSATILE_SCI_BASE 0x101F0000 /* Smart card controller */
#define VERSATILE_UART0_BASE 0x101F1000 /* Uart 0 */
#define VERSATILE_UART1_BASE 0x101F2000 /* Uart 1 */
#define VERSATILE_UART2_BASE 0x101F3000 /* Uart 2 */
#define VERSATILE_SSP_BASE 0x101F4000 /* Synchronous Serial Port */
#define VERSATILE_SSMC_BASE 0x20000000 /* SSMC */
#define VERSATILE_IB2_BASE 0x24000000 /* IB2 module */
#define VERSATILE_MBX_BASE 0x40000000 /* MBX */
/* PCI space */
#define VERSATILE_PCI_BASE 0x41000000 /* PCI Interface */
#define VERSATILE_PCI_CFG_BASE 0x42000000
#define VERSATILE_PCI_MEM_BASE0 0x44000000
#define VERSATILE_PCI_MEM_BASE1 0x50000000
#define VERSATILE_PCI_MEM_BASE2 0x60000000
/* Sizes of above maps */
#define VERSATILE_PCI_BASE_SIZE 0x01000000
#define VERSATILE_PCI_CFG_BASE_SIZE 0x02000000
#define VERSATILE_PCI_MEM_BASE0_SIZE 0x0c000000 /* 32Mb */
#define VERSATILE_PCI_MEM_BASE1_SIZE 0x10000000 /* 256Mb */
#define VERSATILE_PCI_MEM_BASE2_SIZE 0x10000000 /* 256Mb */
#define VERSATILE_SDRAM67_BASE 0x70000000 /* SDRAM banks 6 and 7 */
#define VERSATILE_LT_BASE 0x80000000 /* Logic Tile expansion */
/*
* Disk on Chip
*/
#define VERSATILE_DOC_BASE 0x2C000000
#define VERSATILE_DOC_SIZE (16 << 20)
#define VERSATILE_DOC_PAGE_SIZE 512
#define VERSATILE_DOC_TOTAL_PAGES (DOC_SIZE / PAGE_SIZE)
#define ERASE_UNIT_PAGES 32
#define START_PAGE 0x80
/*
* LED settings, bits [7:0]
*/
#define VERSATILE_SYS_LED0 (1 << 0)
#define VERSATILE_SYS_LED1 (1 << 1)
#define VERSATILE_SYS_LED2 (1 << 2)
#define VERSATILE_SYS_LED3 (1 << 3)
#define VERSATILE_SYS_LED4 (1 << 4)
#define VERSATILE_SYS_LED5 (1 << 5)
#define VERSATILE_SYS_LED6 (1 << 6)
#define VERSATILE_SYS_LED7 (1 << 7)
#define ALL_LEDS 0xFF
#define LED_BANK VERSATILE_SYS_LED
/*
* Control registers
*/
#define VERSATILE_IDFIELD_OFFSET 0x0 /* Versatile build information */
#define VERSATILE_FLASHPROG_OFFSET 0x4 /* Flash devices */
#define VERSATILE_INTREG_OFFSET 0x8 /* Interrupt control */
#define VERSATILE_DECODE_OFFSET 0xC /* Fitted logic modules */
/* ------------------------------------------------------------------------
* Versatile Interrupt Controller - control registers
* ------------------------------------------------------------------------
*
* Offsets from interrupt controller base
*
* System Controller interrupt controller base is
*
* VERSATILE_IC_BASE
*
* Core Module interrupt controller base is
*
* VERSATILE_SYS_IC
*
*/
/* VIC definitions in include/asm-arm/hardware/vic.h */
#define SIC_IRQ_STATUS 0
#define SIC_IRQ_RAW_STATUS 0x04
#define SIC_IRQ_ENABLE 0x08
#define SIC_IRQ_ENABLE_SET 0x08
#define SIC_IRQ_ENABLE_CLEAR 0x0C
#define SIC_INT_SOFT_SET 0x10
#define SIC_INT_SOFT_CLEAR 0x14
#define SIC_INT_PIC_ENABLE 0x20 /* read status of pass through mask */
#define SIC_INT_PIC_ENABLES 0x20 /* set interrupt pass through bits */
#define SIC_INT_PIC_ENABLEC 0x24 /* Clear interrupt pass through bits */
/* ------------------------------------------------------------------------
* Interrupts - bit assignment (primary)
* ------------------------------------------------------------------------
*/
#define INT_WDOGINT 0 /* Watchdog timer */
#define INT_SOFTINT 1 /* Software interrupt */
#define INT_COMMRx 2 /* Debug Comm Rx interrupt */
#define INT_COMMTx 3 /* Debug Comm Tx interrupt */
#define INT_TIMERINT0_1 4 /* Timer 0 and 1 */
#define INT_TIMERINT2_3 5 /* Timer 2 and 3 */
#define INT_GPIOINT0 6 /* GPIO 0 */
#define INT_GPIOINT1 7 /* GPIO 1 */
#define INT_GPIOINT2 8 /* GPIO 2 */
#define INT_GPIOINT3 9 /* GPIO 3 */
#define INT_RTCINT 10 /* Real Time Clock */
#define INT_SSPINT 11 /* Synchronous Serial Port */
#define INT_UARTINT0 12 /* UART 0 on development chip */
#define INT_UARTINT1 13 /* UART 1 on development chip */
#define INT_UARTINT2 14 /* UART 2 on development chip */
#define INT_SCIINT 15 /* Smart Card Interface */
#define INT_CLCDINT 16 /* CLCD controller */
#define INT_DMAINT 17 /* DMA controller */
#define INT_PWRFAILINT 18 /* Power failure */
#define INT_MBXINT 19 /* Graphics processor */
#define INT_GNDINT 20 /* Reserved */
/* External interrupt signals from logic tiles or secondary controller */
#define INT_VICSOURCE21 21 /* Disk on Chip */
#define INT_VICSOURCE22 22 /* MCI0A */
#define INT_VICSOURCE23 23 /* MCI1A */
#define INT_VICSOURCE24 24 /* AACI */
#define INT_VICSOURCE25 25 /* Ethernet */
#define INT_VICSOURCE26 26 /* USB */
#define INT_VICSOURCE27 27 /* PCI 0 */
#define INT_VICSOURCE28 28 /* PCI 1 */
#define INT_VICSOURCE29 29 /* PCI 2 */
#define INT_VICSOURCE30 30 /* PCI 3 */
#define INT_VICSOURCE31 31 /* SIC source */
#define VERSATILE_SC_VALID_INT 0x003FFFFF
#define MAXIRQNUM 31
#define MAXFIQNUM 31
#define MAXSWINUM 31
/* ------------------------------------------------------------------------
* Interrupts - bit assignment (secondary)
* ------------------------------------------------------------------------
*/
#define SIC_INT_MMCI0B 1 /* Multimedia Card 0B */
#define SIC_INT_MMCI1B 2 /* Multimedia Card 1B */
#define SIC_INT_KMI0 3 /* Keyboard/Mouse port 0 */
#define SIC_INT_KMI1 4 /* Keyboard/Mouse port 1 */
#define SIC_INT_SCI3 5 /* Smart Card interface */
#define SIC_INT_UART3 6 /* UART 3 empty or data available */
#define SIC_INT_CLCD 7 /* Character LCD */
#define SIC_INT_TOUCH 8 /* Touchscreen */
#define SIC_INT_KEYPAD 9 /* Key pressed on display keypad */
/* 10:20 - reserved */
#define SIC_INT_DoC 21 /* Disk on Chip memory controller */
#define SIC_INT_MMCI0A 22 /* MMC 0A */
#define SIC_INT_MMCI1A 23 /* MMC 1A */
#define SIC_INT_AACI 24 /* Audio Codec */
#define SIC_INT_ETH 25 /* Ethernet controller */
#define SIC_INT_USB 26 /* USB controller */
#define SIC_INT_PCI0 27
#define SIC_INT_PCI1 28
#define SIC_INT_PCI2 29
#define SIC_INT_PCI3 30
/*
* System controller bit assignment
*/
#define VERSATILE_REFCLK 0
#define VERSATILE_TIMCLK 1
#define VERSATILE_TIMER1_EnSel 15
#define VERSATILE_TIMER2_EnSel 17
#define VERSATILE_TIMER3_EnSel 19
#define VERSATILE_TIMER4_EnSel 21
#define VERSATILE_CSR_BASE 0x10000000
#define VERSATILE_CSR_SIZE 0x10000000
#ifdef CONFIG_MACH_VERSATILE_AB
/*
* IB2 Versatile/AB expansion board definitions
*/
#define VERSATILE_IB2_CAMERA_BANK VERSATILE_IB2_BASE
#define VERSATILE_IB2_KBD_DATAREG (VERSATILE_IB2_BASE + 0x01000000)
/* VICINTSOURCE27 */
#define VERSATILE_IB2_INT_BASE (VERSATILE_IB2_BASE + 0x02000000)
#define VERSATILE_IB2_IER (VERSATILE_IB2_INT_BASE + 0)
#define VERSATILE_IB2_ISR (VERSATILE_IB2_INT_BASE + 4)
#define VERSATILE_IB2_CTL_BASE (VERSATILE_IB2_BASE + 0x03000000)
#define VERSATILE_IB2_CTRL (VERSATILE_IB2_CTL_BASE + 0)
#define VERSATILE_IB2_STAT (VERSATILE_IB2_CTL_BASE + 4)
#endif
#endif

23
kernel/arch/arm/mach-versatile/include/mach/timex.h Normal file
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/*
* arch/arm/mach-versatile/include/mach/timex.h
*
* Versatile architecture timex specifications
*
* Copyright (C) 2003 ARM Limited
*
* 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
*/
#define CLOCK_TICK_RATE (50000000 / 16)

46
kernel/arch/arm/mach-versatile/include/mach/uncompress.h Normal file
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/*
* arch/arm/mach-versatile/include/mach/uncompress.h
*
* Copyright (C) 2003 ARM Limited
*
* 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
*/
#define AMBA_UART_DR (*(volatile unsigned char *)0x101F1000)
#define AMBA_UART_LCRH (*(volatile unsigned char *)0x101F102C)
#define AMBA_UART_CR (*(volatile unsigned char *)0x101F1030)
#define AMBA_UART_FR (*(volatile unsigned char *)0x101F1018)
/*
* This does not append a newline
*/
static inline void putc(int c)
{
while (AMBA_UART_FR & (1 << 5))
barrier();
AMBA_UART_DR = c;
}
static inline void flush(void)
{
while (AMBA_UART_FR & (1 << 3))
barrier();
}
/*
* nothing to do
*/
#define arch_decomp_setup()
#define arch_decomp_wdog()