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5cc0673a67
This commit migrates the mach-kirkwood platforms to use the mvebu-mbus driver and therefore removes the Kirkwood-specific addr-map code. The kirkwood_init_early() function is now responsible for initializing the mvebu-mbus driver by calling mvebu_mbus_init(). The address decoding windows are now registered in the kirkwood_setup_wins() function. It is worth noting that the four PCIe address decoding windows will ultimately no longer have to be registered here: it will be done automatically by the PCIe driver once Kirkwood has been migrated to use the upcoming mvebu PCIe driver. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Andrew Lunn <andrew@lunn.ch> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
143 lines
4.8 KiB
C
143 lines
4.8 KiB
C
/*
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* arch/arm/mach-kirkwood/include/mach/kirkwood.h
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*
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* Generic definitions for Marvell Kirkwood SoC flavors:
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* 88F6180, 88F6192 and 88F6281.
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*
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* This file is licensed under the terms of the GNU General Public
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* License version 2. This program is licensed "as is" without any
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* warranty of any kind, whether express or implied.
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*/
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#ifndef __ASM_ARCH_KIRKWOOD_H
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#define __ASM_ARCH_KIRKWOOD_H
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/*
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* Marvell Kirkwood address maps.
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*
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* phys
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* e0000000 PCIe #0 Memory space
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* e8000000 PCIe #1 Memory space
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* f1000000 on-chip peripheral registers
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* f2000000 PCIe #0 I/O space
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* f3000000 PCIe #1 I/O space
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* f4000000 NAND controller address window
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* f5000000 Security Accelerator SRAM
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*
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* virt phys size
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* fed00000 f1000000 1M on-chip peripheral registers
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* fee00000 f2000000 1M PCIe #0 I/O space
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* fef00000 f3000000 1M PCIe #1 I/O space
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*/
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#define KIRKWOOD_SRAM_PHYS_BASE 0xf5000000
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#define KIRKWOOD_SRAM_SIZE SZ_2K
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#define KIRKWOOD_NAND_MEM_PHYS_BASE 0xf4000000
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#define KIRKWOOD_NAND_MEM_SIZE SZ_1K
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#define KIRKWOOD_PCIE1_IO_PHYS_BASE 0xf3000000
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#define KIRKWOOD_PCIE1_IO_BUS_BASE 0x00010000
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#define KIRKWOOD_PCIE1_IO_SIZE SZ_64K
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#define KIRKWOOD_PCIE_IO_PHYS_BASE 0xf2000000
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#define KIRKWOOD_PCIE_IO_BUS_BASE 0x00000000
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#define KIRKWOOD_PCIE_IO_SIZE SZ_64K
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#define KIRKWOOD_REGS_PHYS_BASE 0xf1000000
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#define KIRKWOOD_REGS_VIRT_BASE IOMEM(0xfed00000)
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#define KIRKWOOD_REGS_SIZE SZ_1M
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#define KIRKWOOD_PCIE_MEM_PHYS_BASE 0xe0000000
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#define KIRKWOOD_PCIE_MEM_BUS_BASE 0xe0000000
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#define KIRKWOOD_PCIE_MEM_SIZE SZ_128M
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#define KIRKWOOD_PCIE1_MEM_PHYS_BASE 0xe8000000
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#define KIRKWOOD_PCIE1_MEM_BUS_BASE 0xe8000000
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#define KIRKWOOD_PCIE1_MEM_SIZE SZ_128M
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/*
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* Register Map
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*/
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#define DDR_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE + 0x00000)
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#define DDR_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE + 0x00000)
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#define DDR_WINDOW_CPU_BASE (DDR_PHYS_BASE + 0x1500)
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#define DDR_WINDOW_CPU_SZ (0x20)
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#define DDR_OPERATION_BASE (DDR_PHYS_BASE + 0x1418)
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#define DEV_BUS_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE + 0x10000)
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#define DEV_BUS_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE + 0x10000)
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#define SAMPLE_AT_RESET (DEV_BUS_VIRT_BASE + 0x0030)
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#define DEVICE_ID (DEV_BUS_VIRT_BASE + 0x0034)
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#define GPIO_LOW_VIRT_BASE (DEV_BUS_VIRT_BASE + 0x0100)
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#define GPIO_HIGH_VIRT_BASE (DEV_BUS_VIRT_BASE + 0x0140)
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#define RTC_PHYS_BASE (DEV_BUS_PHYS_BASE + 0x0300)
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#define SPI_PHYS_BASE (DEV_BUS_PHYS_BASE + 0x0600)
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#define I2C_PHYS_BASE (DEV_BUS_PHYS_BASE + 0x1000)
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#define UART0_PHYS_BASE (DEV_BUS_PHYS_BASE + 0x2000)
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#define UART0_VIRT_BASE (DEV_BUS_VIRT_BASE + 0x2000)
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#define UART1_PHYS_BASE (DEV_BUS_PHYS_BASE + 0x2100)
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#define UART1_VIRT_BASE (DEV_BUS_VIRT_BASE + 0x2100)
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#define BRIDGE_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE + 0x20000)
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#define BRIDGE_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE + 0x20000)
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#define BRIDGE_WINS_BASE (BRIDGE_PHYS_BASE)
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#define BRIDGE_WINS_SZ (0x80)
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#define CRYPTO_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE + 0x30000)
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#define PCIE_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE + 0x40000)
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#define PCIE_LINK_CTRL (PCIE_VIRT_BASE + 0x70)
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#define PCIE_STATUS (PCIE_VIRT_BASE + 0x1a04)
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#define PCIE1_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE + 0x44000)
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#define PCIE1_LINK_CTRL (PCIE1_VIRT_BASE + 0x70)
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#define PCIE1_STATUS (PCIE1_VIRT_BASE + 0x1a04)
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#define USB_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE + 0x50000)
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#define XOR0_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE + 0x60800)
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#define XOR0_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE + 0x60800)
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#define XOR1_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE + 0x60900)
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#define XOR1_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE + 0x60900)
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#define XOR0_HIGH_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE + 0x60A00)
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#define XOR0_HIGH_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE + 0x60A00)
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#define XOR1_HIGH_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE + 0x60B00)
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#define XOR1_HIGH_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE + 0x60B00)
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#define GE00_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE + 0x70000)
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#define GE01_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE + 0x74000)
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#define SATA_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE + 0x80000)
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#define SATA_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE + 0x80000)
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#define SATA0_IF_CTRL (SATA_VIRT_BASE + 0x2050)
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#define SATA0_PHY_MODE_2 (SATA_VIRT_BASE + 0x2330)
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#define SATA1_IF_CTRL (SATA_VIRT_BASE + 0x4050)
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#define SATA1_PHY_MODE_2 (SATA_VIRT_BASE + 0x4330)
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#define SDIO_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE + 0x90000)
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#define AUDIO_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE + 0xA0000)
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#define AUDIO_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE + 0xA0000)
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/*
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* Supported devices and revisions.
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*/
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#define MV88F6281_DEV_ID 0x6281
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#define MV88F6281_REV_Z0 0
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#define MV88F6281_REV_A0 2
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#define MV88F6281_REV_A1 3
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#define MV88F6192_DEV_ID 0x6192
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#define MV88F6192_REV_Z0 0
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#define MV88F6192_REV_A0 2
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#define MV88F6192_REV_A1 3
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#define MV88F6180_DEV_ID 0x6180
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#define MV88F6180_REV_A0 2
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#define MV88F6180_REV_A1 3
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#define MV88F6282_DEV_ID 0x6282
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#define MV88F6282_REV_A0 0
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#define MV88F6282_REV_A1 1
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#endif
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