1 /*
2  * arch/arm/mach-orion5x/include/mach/orion5x.h
3  *
4  * Generic definitions of Orion SoC flavors:
5  *  Orion-1, Orion-VoIP, Orion-NAS, Orion-2, and Orion-1-90.
6  *
7  * Maintainer: Tzachi Perelstein <tzachi@marvell.com>
8  *
9  * This file is licensed under the terms of the GNU General Public
10  * License version 2. This program is licensed "as is" without any
11  * warranty of any kind, whether express or implied.
12  */
13 
14 #ifndef __ASM_ARCH_ORION5X_H
15 #define __ASM_ARCH_ORION5X_H
16 
17 /*****************************************************************************
18  * Orion Address Maps
19  *
20  * phys
21  * e0000000	PCIe MEM space
22  * e8000000	PCI MEM space
23  * f0000000	PCIe WA space (Orion-1/Orion-NAS only)
24  * f1000000	on-chip peripheral registers
25  * f2000000	PCIe I/O space
26  * f2100000	PCI I/O space
27  * f2200000	SRAM dedicated for the crypto unit
28  * f4000000	device bus mappings (boot)
29  * fa000000	device bus mappings (cs0)
30  * fa800000	device bus mappings (cs2)
31  * fc000000	device bus mappings (cs0/cs1)
32  *
33  * virt		phys		size
34  * fdd00000	f1000000	1M	on-chip peripheral registers
35  * fde00000	f2000000	1M	PCIe I/O space
36  * fdf00000	f2100000	1M	PCI I/O space
37  * fe000000	f0000000	16M	PCIe WA space (Orion-1/Orion-NAS only)
38  ****************************************************************************/
39 #define ORION5X_REGS_PHYS_BASE		0xf1000000
40 #define ORION5X_REGS_VIRT_BASE		0xfdd00000
41 #define ORION5X_REGS_SIZE		SZ_1M
42 
43 #define ORION5X_PCIE_IO_PHYS_BASE	0xf2000000
44 #define ORION5X_PCIE_IO_VIRT_BASE	0xfde00000
45 #define ORION5X_PCIE_IO_BUS_BASE	0x00000000
46 #define ORION5X_PCIE_IO_SIZE		SZ_1M
47 
48 #define ORION5X_PCI_IO_PHYS_BASE	0xf2100000
49 #define ORION5X_PCI_IO_VIRT_BASE	0xfdf00000
50 #define ORION5X_PCI_IO_BUS_BASE		0x00100000
51 #define ORION5X_PCI_IO_SIZE		SZ_1M
52 
53 #define ORION5X_SRAM_PHYS_BASE		(0xf2200000)
54 #define ORION5X_SRAM_SIZE		SZ_8K
55 
56 /* Relevant only for Orion-1/Orion-NAS */
57 #define ORION5X_PCIE_WA_PHYS_BASE	0xf0000000
58 #define ORION5X_PCIE_WA_VIRT_BASE	0xfe000000
59 #define ORION5X_PCIE_WA_SIZE		SZ_16M
60 
61 #define ORION5X_PCIE_MEM_PHYS_BASE	0xe0000000
62 #define ORION5X_PCIE_MEM_SIZE		SZ_128M
63 
64 #define ORION5X_PCI_MEM_PHYS_BASE	0xe8000000
65 #define ORION5X_PCI_MEM_SIZE		SZ_128M
66 
67 /*******************************************************************************
68  * Orion Registers Map
69  ******************************************************************************/
70 
71 #define ORION5X_DDR_VIRT_BASE		(ORION5X_REGS_VIRT_BASE | 0x00000)
72 
73 #define ORION5X_DEV_BUS_PHYS_BASE	(ORION5X_REGS_PHYS_BASE | 0x10000)
74 #define ORION5X_DEV_BUS_VIRT_BASE	(ORION5X_REGS_VIRT_BASE | 0x10000)
75 #define ORION5X_DEV_BUS_REG(x)		(ORION5X_DEV_BUS_VIRT_BASE | (x))
76 #define  GPIO_VIRT_BASE			ORION5X_DEV_BUS_REG(0x0100)
77 #define  SPI_PHYS_BASE			(ORION5X_DEV_BUS_PHYS_BASE | 0x0600)
78 #define  I2C_PHYS_BASE			(ORION5X_DEV_BUS_PHYS_BASE | 0x1000)
79 #define  UART0_PHYS_BASE		(ORION5X_DEV_BUS_PHYS_BASE | 0x2000)
80 #define  UART0_VIRT_BASE		(ORION5X_DEV_BUS_VIRT_BASE | 0x2000)
81 #define  UART1_PHYS_BASE		(ORION5X_DEV_BUS_PHYS_BASE | 0x2100)
82 #define  UART1_VIRT_BASE		(ORION5X_DEV_BUS_VIRT_BASE | 0x2100)
83 
84 #define ORION5X_BRIDGE_VIRT_BASE	(ORION5X_REGS_VIRT_BASE | 0x20000)
85 
86 #define ORION5X_PCI_VIRT_BASE		(ORION5X_REGS_VIRT_BASE | 0x30000)
87 
88 #define ORION5X_PCIE_VIRT_BASE		(ORION5X_REGS_VIRT_BASE | 0x40000)
89 
90 #define ORION5X_USB0_PHYS_BASE		(ORION5X_REGS_PHYS_BASE | 0x50000)
91 #define ORION5X_USB0_VIRT_BASE		(ORION5X_REGS_VIRT_BASE | 0x50000)
92 
93 #define ORION5X_XOR_PHYS_BASE		(ORION5X_REGS_PHYS_BASE | 0x60900)
94 #define ORION5X_XOR_VIRT_BASE		(ORION5X_REGS_VIRT_BASE | 0x60900)
95 
96 #define ORION5X_ETH_PHYS_BASE		(ORION5X_REGS_PHYS_BASE | 0x70000)
97 #define ORION5X_ETH_VIRT_BASE		(ORION5X_REGS_VIRT_BASE | 0x70000)
98 
99 #define ORION5X_SATA_PHYS_BASE		(ORION5X_REGS_PHYS_BASE | 0x80000)
100 #define ORION5X_SATA_VIRT_BASE		(ORION5X_REGS_VIRT_BASE | 0x80000)
101 
102 #define ORION5X_CRYPTO_PHYS_BASE	(ORION5X_REGS_PHYS_BASE | 0x90000)
103 
104 #define ORION5X_USB1_PHYS_BASE		(ORION5X_REGS_PHYS_BASE | 0xa0000)
105 #define ORION5X_USB1_VIRT_BASE		(ORION5X_REGS_VIRT_BASE | 0xa0000)
106 
107 /*******************************************************************************
108  * Device Bus Registers
109  ******************************************************************************/
110 #define MPP_0_7_CTRL		ORION5X_DEV_BUS_REG(0x000)
111 #define MPP_8_15_CTRL		ORION5X_DEV_BUS_REG(0x004)
112 #define MPP_16_19_CTRL		ORION5X_DEV_BUS_REG(0x050)
113 #define MPP_DEV_CTRL		ORION5X_DEV_BUS_REG(0x008)
114 #define MPP_RESET_SAMPLE	ORION5X_DEV_BUS_REG(0x010)
115 #define DEV_BANK_0_PARAM	ORION5X_DEV_BUS_REG(0x45c)
116 #define DEV_BANK_1_PARAM	ORION5X_DEV_BUS_REG(0x460)
117 #define DEV_BANK_2_PARAM	ORION5X_DEV_BUS_REG(0x464)
118 #define DEV_BANK_BOOT_PARAM	ORION5X_DEV_BUS_REG(0x46c)
119 #define DEV_BUS_CTRL		ORION5X_DEV_BUS_REG(0x4c0)
120 #define DEV_BUS_INT_CAUSE	ORION5X_DEV_BUS_REG(0x4d0)
121 #define DEV_BUS_INT_MASK	ORION5X_DEV_BUS_REG(0x4d4)
122 
123 /*******************************************************************************
124  * Supported Devices & Revisions
125  ******************************************************************************/
126 /* Orion-1 (88F5181) and Orion-VoIP (88F5181L) */
127 #define MV88F5181_DEV_ID	0x5181
128 #define MV88F5181_REV_B1	3
129 #define MV88F5181L_REV_A0	8
130 #define MV88F5181L_REV_A1	9
131 /* Orion-NAS (88F5182) */
132 #define MV88F5182_DEV_ID	0x5182
133 #define MV88F5182_REV_A2	2
134 /* Orion-2 (88F5281) */
135 #define MV88F5281_DEV_ID	0x5281
136 #define MV88F5281_REV_D0	4
137 #define MV88F5281_REV_D1	5
138 #define MV88F5281_REV_D2	6
139 /* Orion-1-90 (88F6183) */
140 #define MV88F6183_DEV_ID	0x6183
141 #define MV88F6183_REV_B0	3
142 
143 #endif
144