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/*
* arch/arm/mach-mv78xx0/include/mach/mv78xx0.h
*
* Generic definitions for Marvell MV78xx0 SoC flavors:
* MV781x0 and MV782x0.
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
* warranty of any kind, whether express or implied.
*/
#ifndef __ASM_ARCH_MV78XX0_H
#define __ASM_ARCH_MV78XX0_H
/*
* Marvell MV78xx0 address maps.
*
* phys
* c0000000 PCIe Memory space
* f0800000 PCIe #0 I/O space
* f0900000 PCIe #1 I/O space
* f0a00000 PCIe #2 I/O space
* f0b00000 PCIe #3 I/O space
* f0c00000 PCIe #4 I/O space
* f0d00000 PCIe #5 I/O space
* f0e00000 PCIe #6 I/O space
* f0f00000 PCIe #7 I/O space
* f1000000 on-chip peripheral registers
*
* virt phys size
* fe400000 f102x000 16K core-specific peripheral registers
* fe700000 f0800000 1M PCIe #0 I/O space
* fe800000 f0900000 1M PCIe #1 I/O space
* fe900000 f0a00000 1M PCIe #2 I/O space
* fea00000 f0b00000 1M PCIe #3 I/O space
* feb00000 f0c00000 1M PCIe #4 I/O space
* fec00000 f0d00000 1M PCIe #5 I/O space
* fed00000 f0e00000 1M PCIe #6 I/O space
* fee00000 f0f00000 1M PCIe #7 I/O space
* fef00000 f1000000 1M on-chip peripheral registers
*/
#define MV78XX0_CORE0_REGS_PHYS_BASE 0xf1020000
#define MV78XX0_CORE1_REGS_PHYS_BASE 0xf1024000
#define MV78XX0_CORE_REGS_VIRT_BASE 0xfe400000
#define MV78XX0_CORE_REGS_SIZE SZ_16K
#define MV78XX0_PCIE_IO_PHYS_BASE(i) (0xf0800000 + ((i) << 20))
#define MV78XX0_PCIE_IO_VIRT_BASE(i) (0xfe700000 + ((i) << 20))
#define MV78XX0_PCIE_IO_SIZE SZ_1M
#define MV78XX0_REGS_PHYS_BASE 0xf1000000
#define MV78XX0_REGS_VIRT_BASE 0xfef00000
#define MV78XX0_REGS_SIZE SZ_1M
#define MV78XX0_PCIE_MEM_PHYS_BASE 0xc0000000
#define MV78XX0_PCIE_MEM_SIZE 0x30000000
/*
* Core-specific peripheral registers.
*/
#define BRIDGE_VIRT_BASE (MV78XX0_CORE_REGS_VIRT_BASE)
#define CPU_CONTROL (BRIDGE_VIRT_BASE | 0x0104)
#define L2_WRITETHROUGH 0x00020000
#define RSTOUTn_MASK (BRIDGE_VIRT_BASE | 0x0108)
#define SOFT_RESET_OUT_EN 0x00000004
#define SYSTEM_SOFT_RESET (BRIDGE_VIRT_BASE | 0x010c)
#define SOFT_RESET 0x00000001
#define BRIDGE_CAUSE (BRIDGE_VIRT_BASE | 0x0110)
#define BRIDGE_MASK (BRIDGE_VIRT_BASE | 0x0114)
#define BRIDGE_INT_TIMER0 0x0002
#define BRIDGE_INT_TIMER1 0x0004
#define BRIDGE_INT_TIMER1_CLR (~0x0004)
#define IRQ_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0200)
#define IRQ_CAUSE_ERR_OFF 0x0000
#define IRQ_CAUSE_LOW_OFF 0x0004
#define IRQ_CAUSE_HIGH_OFF 0x0008
#define IRQ_MASK_ERR_OFF 0x000c
#define IRQ_MASK_LOW_OFF 0x0010
#define IRQ_MASK_HIGH_OFF 0x0014
#define TIMER_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0300)
/*
* Supported devices and revisions.
*/
#define MV78X00_Z0_DEV_ID 0x6381
#define MV78X00_REV_Z0 1
#define MV78100_DEV_ID 0x7810
#define MV78100_REV_A0 1
#define MV78200_DEV_ID 0x7820
#define MV78200_REV_A0 1
/*
* Register Map
*/
#define DDR_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x00000)
#define DDR_WINDOW_CPU0_BASE (DDR_VIRT_BASE | 0x1500)
#define DDR_WINDOW_CPU1_BASE (DDR_VIRT_BASE | 0x1700)
#define DEV_BUS_PHYS_BASE (MV78XX0_REGS_PHYS_BASE | 0x10000)
#define DEV_BUS_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x10000)
#define SAMPLE_AT_RESET_LOW (DEV_BUS_VIRT_BASE | 0x0030)
#define SAMPLE_AT_RESET_HIGH (DEV_BUS_VIRT_BASE | 0x0034)
#define UART0_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x2000)
#define UART0_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x2000)
#define UART1_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x2100)
#define UART1_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x2100)
#define UART2_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x2200)
#define UART2_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x2200)
#define UART3_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x2300)
#define UART3_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x2300)
#define GE10_PHYS_BASE (MV78XX0_REGS_PHYS_BASE | 0x30000)
#define GE11_PHYS_BASE (MV78XX0_REGS_PHYS_BASE | 0x34000)
#define PCIE00_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x40000)
#define PCIE01_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x44000)
#define PCIE02_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x48000)
#define PCIE03_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x4c000)
#define USB0_PHYS_BASE (MV78XX0_REGS_PHYS_BASE | 0x50000)
#define USB1_PHYS_BASE (MV78XX0_REGS_PHYS_BASE | 0x51000)
#define USB2_PHYS_BASE (MV78XX0_REGS_PHYS_BASE | 0x52000)
#define GE00_PHYS_BASE (MV78XX0_REGS_PHYS_BASE | 0x70000)
#define GE01_PHYS_BASE (MV78XX0_REGS_PHYS_BASE | 0x74000)
#define PCIE10_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x80000)
#define PCIE11_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x84000)
#define PCIE12_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x88000)
#define PCIE13_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x8c000)
#define SATA_PHYS_BASE (MV78XX0_REGS_PHYS_BASE | 0xa0000)
#endif
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