144 lines
5.5 KiB
C
144 lines
5.5 KiB
C
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/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Generic definitions of Orion SoC flavors:
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* Orion-1, Orion-VoIP, Orion-NAS, Orion-2, and Orion-1-90.
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*
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* Maintainer: Tzachi Perelstein <tzachi@marvell.com>
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*/
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#ifndef __ASM_ARCH_ORION5X_H
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#define __ASM_ARCH_ORION5X_H
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#include "irqs.h"
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/*****************************************************************************
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* Orion Address Maps
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*
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* phys
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* e0000000 PCIe MEM space
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* e8000000 PCI MEM space
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* f0000000 PCIe WA space (Orion-1/Orion-NAS only)
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* f1000000 on-chip peripheral registers
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* f2000000 PCIe I/O space
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* f2100000 PCI I/O space
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* f2200000 SRAM dedicated for the crypto unit
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* f4000000 device bus mappings (boot)
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* fa000000 device bus mappings (cs0)
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* fa800000 device bus mappings (cs2)
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* fc000000 device bus mappings (cs0/cs1)
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*
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* virt phys size
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* fec00000 f1000000 1M on-chip peripheral registers
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* fee00000 f2000000 64K PCIe I/O space
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* fee10000 f2100000 64K PCI I/O space
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* fd000000 f0000000 16M PCIe WA space (Orion-1/Orion-NAS only)
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****************************************************************************/
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#define ORION5X_REGS_PHYS_BASE 0xf1000000
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#define ORION5X_REGS_VIRT_BASE IOMEM(0xfec00000)
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#define ORION5X_REGS_SIZE SZ_1M
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#define ORION5X_PCIE_IO_PHYS_BASE 0xf2000000
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#define ORION5X_PCIE_IO_BUS_BASE 0x00000000
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#define ORION5X_PCIE_IO_SIZE SZ_64K
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#define ORION5X_PCI_IO_PHYS_BASE 0xf2100000
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#define ORION5X_PCI_IO_BUS_BASE 0x00010000
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#define ORION5X_PCI_IO_SIZE SZ_64K
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#define ORION5X_SRAM_PHYS_BASE (0xf2200000)
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#define ORION5X_SRAM_SIZE SZ_8K
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/* Relevant only for Orion-1/Orion-NAS */
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#define ORION5X_PCIE_WA_PHYS_BASE 0xf0000000
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#define ORION5X_PCIE_WA_VIRT_BASE IOMEM(0xfd000000)
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#define ORION5X_PCIE_WA_SIZE SZ_16M
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#define ORION5X_PCIE_MEM_PHYS_BASE 0xe0000000
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#define ORION5X_PCIE_MEM_SIZE SZ_128M
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#define ORION5X_PCI_MEM_PHYS_BASE 0xe8000000
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#define ORION5X_PCI_MEM_SIZE SZ_128M
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/*******************************************************************************
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* Orion Registers Map
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******************************************************************************/
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#define ORION5X_DDR_PHYS_BASE (ORION5X_REGS_PHYS_BASE + 0x00000)
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#define ORION5X_DDR_WINS_BASE (ORION5X_DDR_PHYS_BASE + 0x1500)
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#define ORION5X_DDR_WINS_SZ (0x10)
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#define ORION5X_DDR_VIRT_BASE (ORION5X_REGS_VIRT_BASE + 0x00000)
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#define ORION5X_DEV_BUS_PHYS_BASE (ORION5X_REGS_PHYS_BASE + 0x10000)
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#define ORION5X_DEV_BUS_VIRT_BASE (ORION5X_REGS_VIRT_BASE + 0x10000)
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#define ORION5X_DEV_BUS_REG(x) (ORION5X_DEV_BUS_VIRT_BASE + (x))
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#define GPIO_VIRT_BASE ORION5X_DEV_BUS_REG(0x0100)
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#define SPI_PHYS_BASE (ORION5X_DEV_BUS_PHYS_BASE + 0x0600)
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#define I2C_PHYS_BASE (ORION5X_DEV_BUS_PHYS_BASE + 0x1000)
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#define UART0_PHYS_BASE (ORION5X_DEV_BUS_PHYS_BASE + 0x2000)
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#define UART0_VIRT_BASE (ORION5X_DEV_BUS_VIRT_BASE + 0x2000)
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#define UART1_PHYS_BASE (ORION5X_DEV_BUS_PHYS_BASE + 0x2100)
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#define UART1_VIRT_BASE (ORION5X_DEV_BUS_VIRT_BASE + 0x2100)
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#define ORION5X_BRIDGE_VIRT_BASE (ORION5X_REGS_VIRT_BASE + 0x20000)
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#define ORION5X_BRIDGE_PHYS_BASE (ORION5X_REGS_PHYS_BASE + 0x20000)
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#define ORION5X_BRIDGE_WINS_BASE (ORION5X_BRIDGE_PHYS_BASE)
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#define ORION5X_BRIDGE_WINS_SZ (0x80)
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#define ORION5X_PCI_VIRT_BASE (ORION5X_REGS_VIRT_BASE + 0x30000)
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#define ORION5X_PCIE_VIRT_BASE (ORION5X_REGS_VIRT_BASE + 0x40000)
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#define ORION5X_USB0_PHYS_BASE (ORION5X_REGS_PHYS_BASE + 0x50000)
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#define ORION5X_USB0_VIRT_BASE (ORION5X_REGS_VIRT_BASE + 0x50000)
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#define ORION5X_XOR_PHYS_BASE (ORION5X_REGS_PHYS_BASE + 0x60900)
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#define ORION5X_XOR_VIRT_BASE (ORION5X_REGS_VIRT_BASE + 0x60900)
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#define ORION5X_ETH_PHYS_BASE (ORION5X_REGS_PHYS_BASE + 0x70000)
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#define ORION5X_ETH_VIRT_BASE (ORION5X_REGS_VIRT_BASE + 0x70000)
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#define ORION5X_SATA_PHYS_BASE (ORION5X_REGS_PHYS_BASE + 0x80000)
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#define ORION5X_SATA_VIRT_BASE (ORION5X_REGS_VIRT_BASE + 0x80000)
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#define ORION5X_CRYPTO_PHYS_BASE (ORION5X_REGS_PHYS_BASE + 0x90000)
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#define ORION5X_USB1_PHYS_BASE (ORION5X_REGS_PHYS_BASE + 0xa0000)
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#define ORION5X_USB1_VIRT_BASE (ORION5X_REGS_VIRT_BASE + 0xa0000)
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/*******************************************************************************
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* Device Bus Registers
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******************************************************************************/
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#define MPP_0_7_CTRL ORION5X_DEV_BUS_REG(0x000)
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#define MPP_8_15_CTRL ORION5X_DEV_BUS_REG(0x004)
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#define MPP_16_19_CTRL ORION5X_DEV_BUS_REG(0x050)
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#define MPP_DEV_CTRL ORION5X_DEV_BUS_REG(0x008)
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#define MPP_RESET_SAMPLE ORION5X_DEV_BUS_REG(0x010)
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#define DEV_BANK_0_PARAM ORION5X_DEV_BUS_REG(0x45c)
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#define DEV_BANK_1_PARAM ORION5X_DEV_BUS_REG(0x460)
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#define DEV_BANK_2_PARAM ORION5X_DEV_BUS_REG(0x464)
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#define DEV_BANK_BOOT_PARAM ORION5X_DEV_BUS_REG(0x46c)
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#define DEV_BUS_CTRL ORION5X_DEV_BUS_REG(0x4c0)
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#define DEV_BUS_INT_CAUSE ORION5X_DEV_BUS_REG(0x4d0)
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#define DEV_BUS_INT_MASK ORION5X_DEV_BUS_REG(0x4d4)
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/*******************************************************************************
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* Supported Devices & Revisions
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******************************************************************************/
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/* Orion-1 (88F5181) and Orion-VoIP (88F5181L) */
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#define MV88F5181_DEV_ID 0x5181
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#define MV88F5181_REV_B1 3
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#define MV88F5181L_REV_A0 8
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#define MV88F5181L_REV_A1 9
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/* Orion-NAS (88F5182) */
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#define MV88F5182_DEV_ID 0x5182
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#define MV88F5182_REV_A2 2
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/* Orion-2 (88F5281) */
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#define MV88F5281_DEV_ID 0x5281
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#define MV88F5281_REV_D0 4
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#define MV88F5281_REV_D1 5
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#define MV88F5281_REV_D2 6
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/* Orion-1-90 (88F6183) */
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#define MV88F6183_DEV_ID 0x6183
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#define MV88F6183_REV_B0 3
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#endif
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