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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / f3e06df7e89a1b6ff6701d523b4beea6e3fa5159 / . / board / mpl / pati / pci_eeprom.h
blob: 96588089ead631fac5de98d1ab532c11f7edd1bf [file] [log] [blame]
wdenkb6e4c402004-01-02 16:05:07 +0000[diff] [blame]1
2#ifndef __PCI_EEPROM_H_
3#define __PCI_EEPROM_H_ 1
4
5#include "pati.h"
6/******************************************************************************
7 * Eeprom Support
8 ******************************************************************************/
9/**********************************************
10* Definitions
11**********************************************/
12#define EE46_CMD_LEN 9 /* Bits in instructions */
13#define EE56_CMD_LEN 11 /* Bits in instructions */
14#define EE66_CMD_LEN 11 /* Bits in instructions */
15#define EE_READ 0x0180 /* 01 1000 0000 read instruction */
16#define EE_WRITE 0x0140 /* 01 0100 0000 write instruction */
17#define EE_WREN 0x0130 /* 01 0011 0000 write enable instruction */
18#define EE_WRALL 0x0110 /* 01 0001 0000 write all registers */
19#define EE_PRREAD 0x0180 /* 01 1000 0000 read address stored in Protect Register */
20#define EE_PRWRITE 0x0140 /* 01 0100 0000 write the address into PR */
21#define EE_WDS 0x0100 /* 01 0000 0000 write disable instruction */
22#define EE_PREN 0x0130 /* 01 0011 0000 protect enable instruction */
23#define EE_PRCLEAR 0x01FF /* 01 1111 1111 clear protect register instr */
24#define EE_PRDS 0x0100 /* 01 0000 0000 ONE TIME ONLY, permenant */
25
26/***************************************************
27 * EEPROM
28 ***************************************************/
29#define LOW_WORD(x) (((x) & 0xFFFF))
30#define HIGH_WORD(x) (((x) >> 16) & 0xFFFF)
31
32typedef struct pci_eeprom_t {
33 unsigned short offset;
34 unsigned short value;
35} pci_eeprom;
36
37static pci_eeprom pati_eeprom[] = {
38 { 0x00,PCI_DEVICE_ID_PATI }, /* PCI Device ID PCIIDR[31:16] */
39 { 0x02,PCI_VENDOR_ID_MPL }, /* PCI Vendor ID PCIIDR[15:0] */
40 { 0x04,PCI_CLASS_PROCESSOR_POWERPC }, /* PCI Class Code PCICCR[23:8] */
41 { 0x06,0x00BA }, /* PCI Class Code / PCI Revision ID PCICCR[7:0] / PCIREV[7:0] */
42 { 0x08,0x0007 }, /* PCI Maximum Latency / PCI Minimum Grant PCIMLR[7:0] / PCIMGR[7:0] */
43 { 0x0A,0x0100 }, /* PCI Interrupt Pin / PCI Interrupt Line PCIIPR[7:0] / PCIILR[7:0] */
44 { 0x0C,0x0000 }, /* MSW of Mailbox 0 (User Defined) PCI9056_MAILBOX0[31:16] */
45 { 0x0E,0x0000 }, /* LSW of Mailbox 0 (User Defined) PCI9056_MAILBOX0[15:0] */
46 { 0x10,0x0000 }, /* MSW of Mailbox 1 (User Defined) PCI9056_MAILBOX1[31:16] */
47 { 0x12,0x0000 }, /* LSW of Mailbox 1 (User Defined) PCI9056_MAILBOX1[15:0] */
48 { 0x14,HIGH_WORD(PATI_LOC_CFG_MASK) }, /* MSW of Direct Slave Local Address Space 0 Range LAS0RR[31:16] */
49 { 0x16,LOW_WORD(PATI_LOC_CFG_MASK) }, /* LSW of Direct Slave Local Address Space 0 Range LAS0RR[15:0] */
50 { 0x18,HIGH_WORD(PATI_LOC_CFG_ADDR) }, /* MSW of Direct Slave Local Address Space 0 Local Base Address (Remap) LAS0BA[31:16] (CFG) */
51 { 0x1A,LOW_WORD(PATI_LOC_CFG_ADDR)|1 }, /* LSW of Direct Slave Local Address Space 0 Local Base Address (Remap) LAS0BA[15:2, 0], Reserved [1] */
52 { 0x1C,0x0000 }, /* MSW of Mode/DMA Arbitration MARBR[31, 29:16] or DMAARB[31, 29:16], Reserved [30] */
53 { 0x1E,0x0000 }, /* LSW of Mode/DMA Arbitration MARBR[15:0] or DMAARB[15:0] */
54 { 0x20,0x0030 }, /* Local Miscellaneous Control 2 / Serial EEPROM WP Addr Boundary LMISC2[5:0], Res[7:6] / PROT_AREA[6:0], Res[7] */
55 { 0x22,0x0510 }, /* Local Miscellaneous Control 1 / Local Bus Big/Little Endian Descriptor LMISC1[7:0] / BIGEND[7:0] */
56 { 0x24,0x0000 }, /* MSW of Direct Slave Expansion ROM Range EROMRR[31:16] */
57 { 0x26,0x0000 }, /* LSW of Direct Slave Expansion ROM Range EROMRR[15:11, 0], Reserved [10:1] */
58 { 0x28,0x0000 }, /* MSW of Direct Slave Expansion ROM Local Base Address (Remap) and BREQo Control EROMBA[31:16] */
59 { 0x2A,0x0000 }, /* LSW of Direct Slave Expansion ROM Local Base Address (Remap) and BREQo Control EROMBA[15:11, 5:0], Reserved [10:6] */
60 { 0x2C,(0x4243 | HIGH_WORD((PATI_LOC_CFG_SPACE0_ATTR))) }, /* MSW of Local Address Space 0/Expansion ROM Bus Region Descriptor LBRD0[31:16] */
61 { 0x2E,LOW_WORD(PATI_LOC_CFG_SPACE0_ATTR) }, /* LSW of Local Address Space 0/Expansion ROM Bus Region Descriptor LBRD0[15:0] */
62 { 0x30,HIGH_WORD(PATI_DMASTER_MASK) }, /* MSW of Local Range for Direct Master-to-PCI DMRR[31:16] */
63 { 0x32,LOW_WORD(PATI_DMASTER_MASK) }, /* LSW of Local Range for Direct Master-to-PCI (Reserved) DMRR[15:0] */
64 { 0x34,HIGH_WORD(PATI_DMASTER_ADDR) }, /* MSW of Local Base Address for Direct Master-to-PCI Memory DMLBAM[31:16] */
65 { 0x36,LOW_WORD(PATI_DMASTER_ADDR) }, /* LSW of Local Base Address for Direct Master-to-PCI Memory (Reserved) DMLBAM[15:0] */
66 { 0x38,0x0000 }, /* MSW of Local Bus Address for Direct Master-to-PCI I/O Configuration DMLBAI[31:16] */
67 { 0x3A,0x0000 }, /* LSW of Local Bus Address for Direct Master-to-PCI I/O Configuration (Reserved) DMLBAI[15:0] */
68 { 0x3C,0x0000 }, /* MSW of PCI Base Address (Remap) for Direct Master-to-PCI Memory DMPBAM[31:16] */
69 { 0x3E,0x0000 }, /* LSW of PCI Base Address (Remap) for Direct Master-to-PCI Memory DMPBAM[15:0] */
70 { 0x40,0x0000 }, /* MSW of PCI Configuration Address for Direct Master-to-PCI I/O Configuration DMCFGA[31, 23:16] Reserved [30:24]*/
71 { 0x42,0x0000 }, /* LSW of PCI Configuration Address for Direct Master-to-PCI I/O Configuration DMCFGA[15:0] */
72 { 0x44,0x0000 }, /* PCI Subsystem ID PCISID[15:0] */
73 { 0x46,0x0000 }, /* PCI Subsystem Vendor ID PCISVID[15:0] */
74 { 0x48,HIGH_WORD(PATI_LOC_SDRAM_MASK) }, /* MSW of Direct Slave Local Address Space 1 Range (1 MB) LAS1RR[31:16] */
75 { 0x4A,LOW_WORD(PATI_LOC_SDRAM_MASK) }, /* LSW of Direct Slave Local Address Space 1 Range (1 MB) LAS1RR[15:0] */
76 { 0x4C,HIGH_WORD(PATI_LOC_SDRAM_ADDR) }, /* MSW of Direct Slave Local Address Space 1 Local Base Address (Remap) LAS1BA[31:16] (SDRAM) */
77 { 0x4E,LOW_WORD(PATI_LOC_SDRAM_ADDR) | 0x1 }, /* LSW of Direct Slave Local Address Space 1 Local Base Address (Remap) LAS1BA[15:2, 0], Reserved [1] */
78 { 0x50,HIGH_WORD(PATI_LOC_SDRAM_SPACE1_ATTR) }, /* MSW of Local Address Space 1 Bus Region Descriptor LBRD1[31:16] */
79 { 0x52,LOW_WORD(PATI_LOC_SDRAM_SPACE1_ATTR) }, /* LSW of Local Address Space 1 Bus Region Descriptor (Reserved) LBRD1[15:0] */
80 { 0x54,0x0000 }, /* Hot Swap Control/Status (Reserved) Reserved */
81 { 0x56,0x0000 }, /* Hot Swap Next Capability Pointer / Hot Swap Control HS_NEXT[7:0] / HS_CNTL[7:0] */
82 { 0x58,0x0000 }, /* Reserved Reserved */
83 { 0x5A,0x0000 }, /* PCI Arbiter Control PCIARB[3:0], Reserved [15:4] */
84 { 0x5C,0x0000 }, /* Power Management Capabilities PMC[15:9, 2:0] */
85 { 0x5E,0x0000 }, /* Power Management Next Capability Pointer (Reserved) / Power Management Capability ID (Reserved) Reserved*/
86 { 0x60,0x0000 }, /* Power Management Data / PMCSR Bridge Support Extension (Reserved) PMDATA[7:0] / Reserved */
87 { 0x62,0x0000 }, /* Power Management Control/Status PMCSR[14:8] */
88 { 0xFFFF,0xFFFF} /* terminaror */
89};
90#define PATI_EEPROM_LAST_OFFSET 0x64
91#endif /* #ifndef __PCI_EEPROM_H_ */