673c4fe419
- Allow for setting per platform MPP/GPIO configuration in the kernel, so that we can override all settings firmware might set. - Set decode windows for the remaining on-chip peripherals: CESA, SATA and XOR. - Improve handling of USB controllers so that all port are available on the given SOC/platform (e.g. up to three on DB-78xxx), this includes rework of USB decode windows set-up. - Other minor fixes and cosmetics. Obtained from: Semihalf
612 lines
21 KiB
C
612 lines
21 KiB
C
/*-
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* Copyright (C) 2007-2008 MARVELL INTERNATIONAL LTD.
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* All rights reserved.
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*
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* Developed by Semihalf.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of MARVELL nor the names of contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _MVREG_H_
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#define _MVREG_H_
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#include <machine/intr.h>
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/*
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* Physical addresses of integrated SoC peripherals
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*/
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#define MV_PHYS_BASE 0xF1000000
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#define MV_SIZE 0x100000
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/*
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* Decode windows addresses (physical)
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*/
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#define MV_PCIE_IO_PHYS_BASE (MV_PHYS_BASE + MV_SIZE)
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#define MV_PCIE_IO_BASE MV_PCIE_IO_PHYS_BASE
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#define MV_PCIE_IO_SIZE (1024 * 1024)
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#define MV_PCI_IO_PHYS_BASE (MV_PCIE_IO_PHYS_BASE + MV_PCIE_IO_SIZE)
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#define MV_PCI_IO_BASE MV_PCI_IO_PHYS_BASE
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#define MV_PCI_IO_SIZE (1024 * 1024)
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#define MV_PCIE_MEM_PHYS_BASE (MV_PCI_IO_PHYS_BASE + MV_PCI_IO_SIZE)
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#define MV_PCIE_MEM_BASE MV_PCIE_MEM_PHYS_BASE
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#define MV_PCIE_MEM_SIZE (64 * 1024 * 1024)
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#define MV_PCI_MEM_PHYS_BASE (MV_PCIE_MEM_PHYS_BASE + MV_PCIE_MEM_SIZE)
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#define MV_PCI_MEM_BASE MV_PCI_MEM_PHYS_BASE
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#define MV_PCI_MEM_SIZE (64 * 1024 * 1024)
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/* XXX DEV_BOOT, CSx are board specific, should be defined per platform */
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/* 512KB NOR FLASH */
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#define MV_DEV_BOOT_PHYS_BASE (MV_PCI_MEM_PHYS_BASE + MV_PCI_MEM_SIZE)
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#define MV_DEV_BOOT_SIZE (512 * 1024)
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/* CS0: 7-seg LED */
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#define MV_DEV_CS0_PHYS_BASE 0xFA000000
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#define MV_DEV_CS0_SIZE (1024 * 1024) /* XXX u-boot has 2MB */
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/* CS1: 32MB NOR FLASH */
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#define MV_DEV_CS1_PHYS_BASE (MV_DEV_CS0_PHYS_BASE + MV_DEV_CS0_SIZE)
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#define MV_DEV_CS1_SIZE (32 * 1024 * 1024)
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/* CS2: 32MB NAND FLASH */
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#define MV_DEV_CS2_PHYS_BASE (MV_DEV_CS1_PHYS_BASE + MV_DEV_CS1_SIZE)
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#define MV_DEV_CS2_SIZE 1024 /* XXX u-boot has 1MB */
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#define MV_CESA_SRAM_PHYS_BASE 0xFD000000
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#define MV_CESA_SRAM_BASE MV_CESA_SRAM_PHYS_BASE /* VA == PA mapping */
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#define MV_CESA_SRAM_SIZE (1024 * 1024)
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/* XXX this is probably not robust against wraparounds... */
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#if ((MV_CESA_SRAM_PHYS_BASE + MV_CESA_SRAM_SIZE) > 0xFFFEFFFF)
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#error Devices memory layout overlaps reset vectors range!
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#endif
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/*
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* Integrated SoC peripherals addresses
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*/
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#define MV_BASE MV_PHYS_BASE /* VA == PA mapping */
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#define MV_DDR_CADR_BASE (MV_BASE + 0x1500)
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#define MV_MPP_BASE (MV_BASE + 0x10000)
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#define MV_GPIO_BASE (MV_BASE + 0x10100)
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#define MV_GPIO_SIZE 0x20
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#define MV_RTC_BASE (MV_BASE + 0x10300)
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#define MV_RTC_SIZE 0x08
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#define MV_TWSI_BASE (MV_BASE + 0x11000)
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#define MV_TWSI_SIZE 0x20
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#define MV_UART0_BASE (MV_BASE + 0x12000)
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#define MV_UART1_BASE (MV_BASE + 0x12100)
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#define MV_UART_SIZE 0x20
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#define MV_MBUS_BRIDGE_BASE (MV_BASE + 0x20000)
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#define MV_INTREGS_BASE (MV_MBUS_BRIDGE_BASE + 0x80)
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#define MV_CPU_CONTROL_BASE (MV_MBUS_BRIDGE_BASE + 0x100)
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#define MV_IC_BASE (MV_MBUS_BRIDGE_BASE + 0x200)
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#define MV_IC_SIZE 0x3C
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#define MV_TIMERS_BASE (MV_MBUS_BRIDGE_BASE + 0x300)
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#define MV_TIMERS_SIZE 0x30
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#define MV_PCI_BASE (MV_BASE + 0x30000)
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#define MV_PCI_SIZE 0x2000
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#if defined (SOC_MV_KIRKWOOD)
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#define MV_CESA_BASE (MV_BASE + 0x30000) /* CESA,PCI don't coexist */
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#elif defined (SOC_MV_ORION) || defined(SOC_MV_DISCOVERY)
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#define MV_CESA_BASE (MV_BASE + 0x90000)
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#endif
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#define MV_CESA_SIZE 0x10000
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#define MV_PCIE_BASE (MV_BASE + 0x40000)
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#define MV_PCIE_SIZE 0x2000
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#define MV_PCIE00_BASE (MV_PCIE_BASE + 0x00000)
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#define MV_PCIE01_BASE (MV_PCIE_BASE + 0x04000)
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#define MV_PCIE02_BASE (MV_PCIE_BASE + 0x08000)
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#define MV_PCIE03_BASE (MV_PCIE_BASE + 0x0C000)
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#define MV_PCIE10_BASE (MV_PCIE_BASE + 0x40000)
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#define MV_PCIE11_BASE (MV_PCIE_BASE + 0x44000)
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#define MV_PCIE12_BASE (MV_PCIE_BASE + 0x48000)
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#define MV_PCIE13_BASE (MV_PCIE_BASE + 0x4C000)
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#define MV_USB0_BASE (MV_BASE + 0x50000)
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#define MV_USB1_BASE (MV_USB0_BASE + 0x1000)
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#define MV_USB2_BASE (MV_USB0_BASE + 0x2000)
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#define MV_USB_SIZE 0x1000
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#define MV_USB_HOST_OFST 0x0100 /* EHCI HC regs start at this offset within USB range */
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#define MV_USB_AWR_BASE (MV_USB0_BASE + 0x320)
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#define MV_IDMA_BASE (MV_BASE + 0x60000)
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#define MV_IDMA_SIZE 0x1000
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#define MV_XOR_BASE (MV_BASE + 0x60000)
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#define MV_XOR_SIZE 0x1000
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#define MV_ETH0_BASE (MV_BASE + 0x72000)
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#define MV_ETH1_BASE (MV_BASE + 0x76000)
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#define MV_ETH_SIZE 0x2000
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#if defined(SOC_MV_ORION) || defined(SOC_MV_KIRKWOOD)
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#define MV_SATAHC_BASE (MV_BASE + 0x80000)
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#define MV_SATAHC_SIZE 0x6000
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#elif defined(SOC_MV_DISCOVERY)
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#define MV_SATAHC_BASE (MV_BASE + 0xA0000)
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#define MV_SATAHC_SIZE 0x6000
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#endif
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#define MV_DEV_CS0_BASE MV_DEV_CS0_PHYS_BASE
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/*
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* Interrupt sources
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*/
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#if defined(SOC_MV_ORION)
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#define MV_INT_BRIDGE 0 /* AHB-MBus Bridge Interrupt */
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#define MV_INT_UART0 3 /* UART0 Interrupt */
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#define MV_INT_UART1 4
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#define MV_INT_GPIO7_0 6 /* GPIO[7:0] Interrupt */
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#define MV_INT_GPIO15_8 7 /* GPIO[15:8] Interrupt */
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#define MV_INT_GPIO23_16 8 /* GPIO[23:16] Interrupt */
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#define MV_INT_GPIO31_24 9 /* GPIO[31:24] Interrupt */
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#define MV_INT_PEX0_ERR 10 /* PCI Express Error */
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#define MV_INT_PEX0 11 /* PCI Express INTA,B,C,D Message */
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#define MV_INT_PCI_ERR 15 /* PCI Error */
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#define MV_INT_USB_BERR 16 /* USB Bridge Error */
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#define MV_INT_USB_CI 17 /* USB Controller interrupt */
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#define MV_INT_GBERX 18 /* GbE receive interrupt */
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#define MV_INT_GBETX 19 /* GbE transmit interrupt */
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#define MV_INT_GBEMISC 20 /* GbE misc. interrupt */
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#define MV_INT_GBESUM 21 /* GbE summary interrupt */
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#define MV_INT_GBEERR 22 /* GbE error interrupt */
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#define MV_INT_IDMA_ERR 23 /* DMA error interrupt */
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#define MV_INT_IDMA0 24 /* IDMA chan. 0 completion interrupt */
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#define MV_INT_IDMA1 25 /* IDMA chan. 1 completion interrupt */
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#define MV_INT_IDMA2 26 /* IDMA chan. 2 completion interrupt */
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#define MV_INT_IDMA3 27 /* IDMA chan. 3 completion interrupt */
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#define MV_INT_SATA 29 /* Serial-ATA Interrupt */
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#elif defined(SOC_MV_KIRKWOOD)
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#define MV_INT_BRIDGE 1 /* AHB-MBus Bridge Interrupt */
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#define MV_INT_XOR0_CHAN0 5 /* XOR engine 0 channel 0 Interrupt */
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#define MV_INT_XOR0_CHAN1 6 /* XOR engine 0 channel 1 Interrupt */
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#define MV_INT_XOR1_CHAN0 7 /* XOR engine 1 channel 0 Interrupt */
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#define MV_INT_XOR1_CHAN1 8 /* XOR engine 1 channel 1 Interrupt */
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#define MV_INT_PEX0 9 /* PCI Express INTA,B,C,D Message */
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#define MV_INT_GBESUM 11 /* GbE0 summary interrupt */
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#define MV_INT_GBERX 12 /* GbE0 receive interrupt */
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#define MV_INT_GBETX 13 /* GbE0 transmit interrupt */
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#define MV_INT_GBEMISC 14 /* GbE0 misc. interrupt */
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#define MV_INT_GBE1SUM 15 /* GbE1 summary interrupt */
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#define MV_INT_GBE1RX 16 /* GbE1 receive interrupt */
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#define MV_INT_GBE1TX 17 /* GbE1 transmit interrupt */
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#define MV_INT_GBE1MISC 18 /* GbE1 misc. interrupt */
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#define MV_INT_USB_CI 19 /* USB Controller interrupt */
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#define MV_INT_SATA 21 /* Serial-ATA Interrupt */
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#define MV_INT_CESA 22 /* Security engine completion int. */
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#define MV_INT_IDMA_ERR 23 /* DMA error interrupt */
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#define MV_INT_UART0 33 /* UART0 Interrupt */
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#define MV_INT_UART1 34
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#define MV_INT_GPIO7_0 35 /* GPIO[7:0] Interrupt */
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#define MV_INT_GPIO15_8 36 /* GPIO[15:8] Interrupt */
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#define MV_INT_GPIO23_16 37 /* GPIO[23:16] Interrupt */
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#define MV_INT_GPIO31_24 38 /* GPIO[31:24] Interrupt */
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#define MV_INT_GPIOHI7_0 39 /* GPIOHI[7:0] Interrupt */
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#define MV_INT_GPIOHI15_8 40 /* GPIOHI[15:8] Interrupt */
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#define MV_INT_GPIOHI23_16 41 /* GPIOHI[23:16] Interrupt */
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#define MV_INT_XOR0_ERR 42 /* XOR engine 0 error Interrupt */
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#define MV_INT_XOR1_ERR 43 /* XOR engine 1 error Interrupt */
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#define MV_INT_PEX0_ERR 44 /* PCI Express Error */
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#define MV_INT_GBEERR 46 /* GbE0 error interrupt */
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#define MV_INT_GBE1ERR 47 /* GbE1 error interrupt */
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#define MV_INT_USB_BERR 48 /* USB Bridge Error */
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#elif defined(SOC_MV_DISCOVERY)
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#define MV_INT_ERRSUM 0 /* Summary of error interrupts */
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#define MV_INT_SPI 1 /* SPI interrupt */
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#define MV_INT_TWSI0 2 /* TWSI0 interrupt */
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#define MV_INT_TWSI1 3 /* TWSI1 interrupt */
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#define MV_INT_IDMA0 4 /* IDMA Channel0 completion */
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#define MV_INT_IDMA1 5 /* IDMA Channel0 completion */
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#define MV_INT_IDMA2 6 /* IDMA Channel0 completion */
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#define MV_INT_IDMA3 7 /* IDMA Channel0 completion */
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#define MV_INT_TIMER0 8 /* Timer0 interrupt */
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#define MV_INT_TIMER1 9 /* Timer1 interrupt */
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#define MV_INT_TIMER2 10 /* Timer2 interrupt */
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#define MV_INT_TIMER3 11 /* Timer3 interrupt */
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#define MV_INT_UART0 12 /* UART0 interrupt */
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#define MV_INT_UART1 13 /* UART1 interrupt */
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#define MV_INT_UART2 14 /* UART2 interrupt */
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#define MV_INT_UART3 15 /* UART3 interrupt */
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#define MV_INT_USB0 16 /* USB0 interrupt */
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#define MV_INT_USB1 17 /* USB1 interrupt */
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#define MV_INT_USB2 18 /* USB2 interrupt */
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#define MV_INT_CESA 19 /* Crypto engine completion interrupt */
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#define MV_INT_XOR0 22 /* XOR engine 0 completion interrupt */
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#define MV_INT_XOR1 23 /* XOR engine 1 completion interrupt */
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#define MV_INT_SATA 26 /* SATA interrupt */
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#define MV_INT_PEX00 32 /* PCI Express port 0.0 INTA/B/C/D */
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#define MV_INT_PEX01 33 /* PCI Express port 0.1 INTA/B/C/D */
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#define MV_INT_PEX02 34 /* PCI Express port 0.2 INTA/B/C/D */
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#define MV_INT_PEX03 35 /* PCI Express port 0.3 INTA/B/C/D */
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#define MV_INT_PEX10 36 /* PCI Express port 1.0 INTA/B/C/D */
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#define MV_INT_PEX11 37 /* PCI Express port 1.1 INTA/B/C/D */
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#define MV_INT_PEX12 38 /* PCI Express port 1.2 INTA/B/C/D */
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#define MV_INT_PEX13 39 /* PCI Express port 1.3 INTA/B/C/D */
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#define MV_INT_GBESUM 40 /* Gigabit Ethernet Port 0 summary */
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#define MV_INT_GBERX 41 /* Gigabit Ethernet Port 0 Rx summary */
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#define MV_INT_GBETX 42 /* Gigabit Ethernet Port 0 Tx summary */
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#define MV_INT_GBEMISC 43 /* Gigabit Ethernet Port 0 Misc summ. */
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#define MV_INT_GBE1SUM 44 /* Gigabit Ethernet Port 1 summary */
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#define MV_INT_GBE1RX 45 /* Gigabit Ethernet Port 1 Rx summary */
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#define MV_INT_GBE1TX 46 /* Gigabit Ethernet Port 1 Tx summary */
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#define MV_INT_GBE1MISC 47 /* Gigabit Ethernet Port 1 Misc summ. */
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#define MV_INT_GPIO7_0 56 /* GPIO[7:0] Interrupt */
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#define MV_INT_GPIO15_8 57 /* GPIO[15:8] Interrupt */
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#define MV_INT_GPIO23_16 58 /* GPIO[23:16] Interrupt */
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#define MV_INT_GPIO31_24 59 /* GPIO[31:24] Interrupt */
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#define MV_INT_DB_IN 60 /* Inbound Doorbell Cause reg Summary */
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#define MV_INT_DB_OUT 61 /* Outbound Doorbell Cause reg Summ. */
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#define MV_INT_CRYPT_ERR 64 /* Crypto engine error */
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#define MV_INT_DEV_ERR 65 /* Device bus error */
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#define MV_INT_IDMA_ERR 66 /* DMA error */
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#define MV_INT_CPU_ERR 67 /* CPU error */
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#define MV_INT_PEX0_ERR 68 /* PCI-Express port0 error */
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#define MV_INT_PEX1_ERR 69 /* PCI-Express port1 error */
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#define MV_INT_GBE_ERR 70 /* Gigabit Ethernet error */
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#define MV_INT_USB_ERR 72 /* USB error */
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#define MV_INT_DRAM_ERR 73 /* DRAM ECC error */
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#define MV_INT_XOR_ERR 74 /* XOR engine error */
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#define MV_INT_WD 79 /* WD Timer interrupt */
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#endif /* SOC_MV_ORION */
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#define BRIDGE_IRQ_CAUSE 0x10
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#define BRIGDE_IRQ_MASK 0x14
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#if defined(SOC_MV_DISCOVERY)
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#define IRQ_CAUSE_ERROR 0x0
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#define IRQ_CAUSE 0x4
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#define IRQ_CAUSE_HI 0x8
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#define IRQ_MASK_ERROR 0xC
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#define IRQ_MASK 0x10
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#define IRQ_MASK_HI 0x14
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#define IRQ_CAUSE_SELECT 0x18
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#define FIQ_MASK_ERROR 0x1C
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#define FIQ_MASK 0x20
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#define FIQ_MASK_HI 0x24
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#define FIQ_CAUSE_SELECT 0x28
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#define ENDPOINT_IRQ_MASK_ERROR 0x2C
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#define ENDPOINT_IRQ_MASK 0x30
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#define ENDPOINT_IRQ_MASK_HI 0x34
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#define ENDPOINT_IRQ_CAUSE_SELECT 0x38
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#else /* !SOC_MV_DISCOVERY */
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#define IRQ_CAUSE 0x0
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#define IRQ_MASK 0x4
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#define FIQ_MASK 0x8
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#define ENDPOINT_IRQ_MASK 0xC
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#define IRQ_CAUSE_HI 0x10
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#define IRQ_MASK_HI 0x14
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#define FIQ_MASK_HI 0x18
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#define ENDPOINT_IRQ_MASK_HI 0x1C
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#define IRQ_CAUSE_ERROR (-1) /* Fake defines for unified */
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#define IRQ_MASK_ERROR (-1) /* interrupt controller code */
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#endif
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#define BRIDGE_IRQ_CAUSE 0x10
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#define IRQ_CPU_SELF 0x00000001
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#define IRQ_TIMER0 0x00000002
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#define IRQ_TIMER1 0x00000004
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#define IRQ_TIMER_WD 0x00000008
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#define BRIDGE_IRQ_MASK 0x14
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#define IRQ_CPU_MASK 0x00000001
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#define IRQ_TIMER0_MASK 0x00000002
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#define IRQ_TIMER1_MASK 0x00000004
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#define IRQ_TIMER_WD_MASK 0x00000008
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/*
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* System reset
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*/
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#define RSTOUTn_MASK 0x8
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#define WD_RST_OUT_EN 0x00000002
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#define SOFT_RST_OUT_EN 0x00000004
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#define SYSTEM_SOFT_RESET 0xc
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#define SYS_SOFT_RST 0x00000001
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/*
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* Power Control
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*/
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#define CPU_PM_CTRL 0x1C
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#define CPU_PM_CTRL_NONE 0
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#if defined(SOC_MV_KIRKWOOD)
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#define CPU_PM_CTRL_GE0 (1 << 0)
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#define CPU_PM_CTRL_PEX0_PHY (1 << 1)
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#define CPU_PM_CTRL_PEX0 (1 << 2)
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#define CPU_PM_CTRL_USB0 (1 << 3)
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#define CPU_PM_CTRL_SDIO (1 << 4)
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#define CPU_PM_CTRL_TSU (1 << 5)
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#define CPU_PM_CTRL_DUNIT (1 << 6)
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#define CPU_PM_CTRL_RUNIT (1 << 7)
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#define CPU_PM_CTRL_XOR0 (1 << 8)
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#define CPU_PM_CTRL_AUDIO (1 << 9)
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#define CPU_PM_CTRL_SATA0 (1 << 14)
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#define CPU_PM_CTRL_SATA1 (1 << 15)
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#define CPU_PM_CTRL_XOR1 (1 << 16)
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#define CPU_PM_CTRL_CRYPTO (1 << 17)
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#define CPU_PM_CTRL_GE1 (1 << 18)
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#define CPU_PM_CTRL_TDM (1 << 19)
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#elif defined(SOC_MV_DISCOVERY)
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#define CPU_PM_CTRL_GE0 (1 << 1)
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#define CPU_PM_CTRL_GE1 (1 << 2)
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#define CPU_PM_CTRL_PEX00 (1 << 5)
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#define CPU_PM_CTRL_PEX01 (1 << 6)
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#define CPU_PM_CTRL_PEX02 (1 << 7)
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#define CPU_PM_CTRL_PEX03 (1 << 8)
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#define CPU_PM_CTRL_PEX10 (1 << 9)
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#define CPU_PM_CTRL_PEX11 (1 << 10)
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#define CPU_PM_CTRL_PEX12 (1 << 11)
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#define CPU_PM_CTRL_PEX13 (1 << 12)
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#define CPU_PM_CTRL_SATA0_PHY (1 << 13)
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#define CPU_PM_CTRL_SATA0 (1 << 14)
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#define CPU_PM_CTRL_SATA1_PHY (1 << 15)
|
|
#define CPU_PM_CTRL_SATA1 (1 << 16)
|
|
#define CPU_PM_CTRL_USB0 (1 << 17)
|
|
#define CPU_PM_CTRL_USB1 (1 << 18)
|
|
#define CPU_PM_CTRL_USB2 (1 << 19)
|
|
#define CPU_PM_CTRL_IDMA (1 << 20)
|
|
#define CPU_PM_CTRL_XOR (1 << 21)
|
|
#define CPU_PM_CTRL_CRYPTO (1 << 22)
|
|
#define CPU_PM_CTRL_DEVICE (1 << 23)
|
|
#endif
|
|
|
|
/*
|
|
* Timers
|
|
*/
|
|
#define CPU_TIMER_CONTROL 0x0
|
|
#define CPU_TIMER0_EN 0x00000001
|
|
#define CPU_TIMER0_AUTO 0x00000002
|
|
#define CPU_TIMER1_EN 0x00000004
|
|
#define CPU_TIMER1_AUTO 0x00000008
|
|
#define CPU_TIMER_WD_EN 0x00000010
|
|
#define CPU_TIMER_WD_AUTO 0x00000020
|
|
#define CPU_TIMER0_REL 0x10
|
|
#define CPU_TIMER0 0x14
|
|
|
|
/*
|
|
* GPIO
|
|
*/
|
|
#define GPIO_DATA_OUT 0x00
|
|
#define GPIO_DATA_OUT_EN_CTRL 0x04
|
|
#define GPIO_BLINK_EN 0x08
|
|
#define GPIO_DATA_IN_POLAR 0x0c
|
|
#define GPIO_DATA_IN 0x10
|
|
#define GPIO_INT_CAUSE 0x14
|
|
#define GPIO_INT_EDGE_MASK 0x18
|
|
#define GPIO_INT_LEV_MASK 0x1c
|
|
|
|
#define GPIO_HI_DATA_OUT 0x40
|
|
#define GPIO_HI_DATA_OUT_EN_CTRL 0x44
|
|
#define GPIO_HI_BLINK_EN 0x48
|
|
#define GPIO_HI_DATA_IN_POLAR 0x4c
|
|
#define GPIO_HI_DATA_IN 0x50
|
|
#define GPIO_HI_INT_CAUSE 0x54
|
|
#define GPIO_HI_INT_EDGE_MASK 0x58
|
|
#define GPIO_HI_INT_LEV_MASK 0x5c
|
|
|
|
#define GPIO(n) (1 << (n))
|
|
#define MV_GPIO_MAX_NPINS 64
|
|
|
|
#define MV_GPIO_BLINK 0x1
|
|
#define MV_GPIO_POLAR_LOW 0x2
|
|
#define MV_GPIO_EDGE 0x4
|
|
#define MV_GPIO_LEVEL 0x8
|
|
|
|
#define IS_GPIO_IRQ(irq) ((irq) >= NIRQ && (irq) < NIRQ + MV_GPIO_MAX_NPINS)
|
|
#define GPIO2IRQ(gpio) ((gpio) + NIRQ)
|
|
#define IRQ2GPIO(irq) ((irq) - NIRQ)
|
|
|
|
/*
|
|
* MPP
|
|
*/
|
|
#if defined(SOC_MV_ORION)
|
|
#define MPP_CONTROL0 0x00
|
|
#define MPP_CONTROL1 0x04
|
|
#define MPP_CONTROL2 0x50
|
|
#elif defined(SOC_MV_KIRKWOOD) || defined(SOC_MV_DISCOVERY)
|
|
#define MPP_CONTROL0 0x00
|
|
#define MPP_CONTROL1 0x04
|
|
#define MPP_CONTROL2 0x08
|
|
#define MPP_CONTROL3 0x0C
|
|
#define MPP_CONTROL4 0x10
|
|
#define MPP_CONTROL5 0x14
|
|
#define MPP_CONTROL6 0x18
|
|
#else
|
|
#error SOC_MV_XX not defined
|
|
#endif
|
|
|
|
#if defined(SOC_MV_ORION)
|
|
#define SAMPLE_AT_RESET 0x10
|
|
#elif defined(SOC_MV_KIRKWOOD)
|
|
#define SAMPLE_AT_RESET 0x30
|
|
#elif defined(SOC_MV_DISCOVERY)
|
|
#define SAMPLE_AT_RESET_LO 0x30
|
|
#define SAMPLE_AT_RESET_HI 0x34
|
|
#else
|
|
#error SOC_MV_XX not defined
|
|
#endif
|
|
|
|
/*
|
|
* Clocks
|
|
*/
|
|
#if defined(SOC_MV_ORION)
|
|
#define TCLK_MASK 0x00000300
|
|
#define TCLK_SHIFT 0x08
|
|
#elif defined(SOC_MV_DISCOVERY)
|
|
#define TCLK_MASK 0x00000180
|
|
#define TCLK_SHIFT 0x07
|
|
#endif
|
|
|
|
#define TCLK_100MHZ 100000000
|
|
#define TCLK_125MHZ 125000000
|
|
#define TCLK_133MHZ 133333333
|
|
#define TCLK_150MHZ 150000000
|
|
#define TCLK_166MHZ 166666667
|
|
#define TCLK_200MHZ 200000000
|
|
|
|
/*
|
|
* Chip ID
|
|
*/
|
|
#define MV_DEV_88F5181 0x5181
|
|
#define MV_DEV_88F5182 0x5182
|
|
#define MV_DEV_88F5281 0x5281
|
|
#define MV_DEV_88F6281 0x6281
|
|
#define MV_DEV_MV78100 0x6381
|
|
|
|
/*
|
|
* Decode windows definitions and macros
|
|
*/
|
|
#define MV_WIN_CPU_CTRL(n) (0x10 * (n) + (((n) < 8) ? 0x000 : 0x880))
|
|
#define MV_WIN_CPU_BASE(n) (0x10 * (n) + (((n) < 8) ? 0x004 : 0x884))
|
|
#define MV_WIN_CPU_REMAP_LO(n) (0x10 * (n) + (((n) < 8) ? 0x008 : 0x888))
|
|
#define MV_WIN_CPU_REMAP_HI(n) (0x10 * (n) + (((n) < 8) ? 0x00C : 0x88C))
|
|
#if defined(SOC_MV_DISCOVERY)
|
|
#define MV_WIN_CPU_MAX 14
|
|
#else
|
|
#define MV_WIN_CPU_MAX 8
|
|
#endif
|
|
|
|
#define MV_WIN_DDR_BASE(n) (0x8 * (n) + 0x0)
|
|
#define MV_WIN_DDR_SIZE(n) (0x8 * (n) + 0x4)
|
|
#define MV_WIN_DDR_MAX 4
|
|
|
|
#define MV_WIN_CESA_CTRL(n) (0x8 * (n) + 0xa04)
|
|
#define MV_WIN_CESA_BASE(n) (0x8 * (n) + 0xa00)
|
|
#define MV_WIN_CESA_MAX 4
|
|
|
|
#define MV_WIN_USB_CTRL(n, m) (0x10 * (n) + (m) * 0x1000 + 0x0)
|
|
#define MV_WIN_USB_BASE(n, m) (0x10 * (n) + (m) * 0x1000 + 0x4)
|
|
#define MV_WIN_USB_MAX 4
|
|
|
|
#define MV_WIN_ETH_BASE(n) (0x8 * (n) + 0x200)
|
|
#define MV_WIN_ETH_SIZE(n) (0x8 * (n) + 0x204)
|
|
#define MV_WIN_ETH_REMAP(n) (0x4 * (n) + 0x280)
|
|
#define MV_WIN_ETH_MAX 6
|
|
|
|
#define MV_WIN_IDMA_BASE(n) (0x8 * (n) + 0xa00)
|
|
#define MV_WIN_IDMA_SIZE(n) (0x8 * (n) + 0xa04)
|
|
#define MV_WIN_IDMA_REMAP(n) (0x4 * (n) + 0xa60)
|
|
#define MV_WIN_IDMA_CAP(n) (0x4 * (n) + 0xa70)
|
|
#define MV_WIN_IDMA_MAX 8
|
|
#define MV_IDMA_CHAN_MAX 4
|
|
|
|
#define MV_WIN_XOR_BASE(n, m) (0x4 * (n) + 0xa50 + (m) * 0x100)
|
|
#define MV_WIN_XOR_SIZE(n, m) (0x4 * (n) + 0xa70 + (m) * 0x100)
|
|
#define MV_WIN_XOR_REMAP(n, m) (0x4 * (n) + 0xa90 + (m) * 0x100)
|
|
#define MV_WIN_XOR_CTRL(n, m) (0x4 * (n) + 0xa40 + (m) * 0x100)
|
|
#define MV_WIN_XOR_OVERR(n, m) (0x4 * (n) + 0xaa0 + (m) * 0x100)
|
|
#define MV_WIN_XOR_MAX 8
|
|
#define MV_XOR_CHAN_MAX 2
|
|
#define MV_XOR_NON_REMAP 4
|
|
|
|
#define MV_WIN_PCIE_CTRL(n) (0x10 * (((n) < 5) ? (n) : \
|
|
(n) + 1) + 0x1820)
|
|
#define MV_WIN_PCIE_BASE(n) (0x10 * (((n) < 5) ? (n) : \
|
|
(n) + 1) + 0x1824)
|
|
#define MV_WIN_PCIE_REMAP(n) (0x10 * (((n) < 5) ? (n) : \
|
|
(n) + 1) + 0x182C)
|
|
#define MV_WIN_PCIE_MAX 6
|
|
|
|
#define MV_PCIE_BAR(n) (0x04 * (n) + 0x1804)
|
|
#define MV_PCIE_BAR_MAX 3
|
|
|
|
#define MV_WIN_SATA_CTRL(n) (0x10 * (n) + 0x30)
|
|
#define MV_WIN_SATA_BASE(n) (0x10 * (n) + 0x34)
|
|
#define MV_WIN_SATA_MAX 4
|
|
|
|
#define WIN_REG_IDX_RD(pre,reg,off,base) \
|
|
static __inline uint32_t \
|
|
pre ## _ ## reg ## _read(int i) \
|
|
{ \
|
|
return (bus_space_read_4(obio_tag, base, off(i))); \
|
|
}
|
|
|
|
#define WIN_REG_IDX_RD2(pre,reg,off,base) \
|
|
static __inline uint32_t \
|
|
pre ## _ ## reg ## _read(int i, int j) \
|
|
{ \
|
|
return (bus_space_read_4(obio_tag, base, off(i, j))); \
|
|
} \
|
|
|
|
#define WIN_REG_BASE_IDX_RD(pre,reg,off) \
|
|
static __inline uint32_t \
|
|
pre ## _ ## reg ## _read(uint32_t base, int i) \
|
|
{ \
|
|
return (bus_space_read_4(obio_tag, base, off(i))); \
|
|
}
|
|
|
|
#define WIN_REG_IDX_WR(pre,reg,off,base) \
|
|
static __inline void \
|
|
pre ## _ ## reg ## _write(int i, uint32_t val) \
|
|
{ \
|
|
bus_space_write_4(obio_tag, base, off(i), val); \
|
|
}
|
|
|
|
#define WIN_REG_IDX_WR2(pre,reg,off,base) \
|
|
static __inline void \
|
|
pre ## _ ## reg ## _write(int i, int j, uint32_t val) \
|
|
{ \
|
|
bus_space_write_4(obio_tag, base, off(i, j), val); \
|
|
}
|
|
|
|
#define WIN_REG_BASE_IDX_WR(pre,reg,off) \
|
|
static __inline void \
|
|
pre ## _ ## reg ## _write(uint32_t base, int i, uint32_t val) \
|
|
{ \
|
|
bus_space_write_4(obio_tag, base, off(i), val); \
|
|
}
|
|
|
|
#define WIN_REG_RD(pre,reg,off,base) \
|
|
static __inline uint32_t \
|
|
pre ## _ ## reg ## _read(void) \
|
|
{ \
|
|
return (bus_space_read_4(obio_tag, base, off)); \
|
|
}
|
|
|
|
#define WIN_REG_BASE_RD(pre,reg,off) \
|
|
static __inline uint32_t \
|
|
pre ## _ ## reg ## _read(uint32_t base) \
|
|
{ \
|
|
return (bus_space_read_4(obio_tag, base, off)); \
|
|
}
|
|
|
|
#define WIN_REG_WR(pre,reg,off,base) \
|
|
static __inline void \
|
|
pre ## _ ## reg ## _write(uint32_t val) \
|
|
{ \
|
|
bus_space_write_4(obio_tag, base, off, val); \
|
|
}
|
|
|
|
#define WIN_REG_BASE_WR(pre,reg,off) \
|
|
static __inline void \
|
|
pre ## _ ## reg ## _write(uint32_t base, uint32_t val) \
|
|
{ \
|
|
bus_space_write_4(obio_tag, base, off, val); \
|
|
}
|
|
|
|
#endif /* _MVREG_H_ */
|