blob: b5b8391ec8658f4bdab61351417fa520fbe953ff (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
|
; bdiGDB configuration file for the Sandpoint X3 evaluation system
; with the Altimus 7410 PMC
;-----------------------------------------------------------------
;
[INIT]
; init core register
WREG MSR 0x00000000 ;clear MSR
;
; init memory controller (based on DINK32)
WM32 0xFEC00000 0x46000080 ;select PCIARB
WM16 0xFEE00002 0x0080 ;
WM32 0xFEC00000 0x73000080 ;select ODCR
WM8 0xFEE00003 0xd1 ;
WM32 0xFEC00000 0x74000080 ;select CDCR
WM16 0xFEE00000 0x00fd ;
WM32 0xFEC00000 0x76000080 ;select MICR
WM8 0xFEE00002 0x40 ;
WM32 0xFEC00000 0x80000080 ;select MSAR1
WM32 0xFEE00000 0x0080a0c0 ;
WM32 0xFEC00000 0x84000080 ;select MSAR2
WM32 0xFEE00000 0xe0002040 ;
WM32 0xFEC00000 0x88000080 ;select MSAR3
WM32 0xFEE00000 0x00000000 ;
WM32 0xFEC00000 0x8c000080 ;select MSAR4
WM32 0xFEE00000 0x00010101 ;
WM32 0xFEC00000 0x90000080 ;select MEAR1
WM32 0xFEE00000 0x7f9fbfdf ;
WM32 0xFEC00000 0x94000080 ;select MEAR2
WM32 0xFEE00000 0xff1f3f5f ;
WM32 0xFEC00000 0x98000080 ;select MEAR3
WM32 0xFEE00000 0x00000000 ;
WM32 0xFEC00000 0x9c000080 ;select MEAR4
WM32 0xFEE00000 0x00010101 ;
WM32 0xFEC00000 0xa0000080 ;select MBEN
WM8 0xFEE00000 0x01 ;
WM32 0xFEC00000 0xa3000080 ;select PGMAX
WM8 0xFEE00003 0x32 ;
WM32 0xFEC00000 0xa8000080 ;select PIC1
WM32 0xFEE00000 0x981a14ff ;
WM32 0xFEC00000 0xac000080 ;select PIC2
WM32 0xFEE00000 0x00000004 ;
WM32 0xFEC00000 0xe0000080 ;select AMBOR
WM8 0xFEE00000 0xc0 ;
WM32 0xFEC00000 0xf0000080 ;select MCCR1
WM32 0xFEE00000 0xaaaae075 ;do not set MEMGO
WM32 0xFEC00000 0xf4000080 ;select MCCR2
WM32 0xFEE00000 0x2c184004 ;
WM32 0xFEC00000 0xf8000080 ;select MCCR3
WM32 0xFEE00000 0x00003078 ;
WM32 0xFEC00000 0xfc000080 ;select MCCR4
WM32 0xFEE00000 0x39223235 ;
DELAY 100
WM32 0xFEC00000 0xf0000080 ;select MCCR1
WM32 0xFEE00000 0xaaaae875 ;now set MEMGO
;
WM32 0xFEC00000 0x78000080 ;select EUMBBAR
WM32 0xFEE00000 0x000000fc ;Embedded utility memory block at 0xFC000000
;
;WM32 0xFEC00000 0xa8000080 ;select PICR1
;WM32 0xFEE00000 0x901014ff ;enable flash write (Flash on processor bus)
;
; Enable UART0
;
WM8 0xFE00015C 0x07
WM8 0xFE00015D 0x06
WM8 0xFE00015C 0x30
WM8 0xFE00015D 0x00
WM8 0xFE00015C 0x60
WM8 0xFE00015D 0x03
WM8 0xFE00015C 0x61
WM8 0xFE00015D 0xf8
WM8 0xFE00015C 0x30
WM8 0xFE00015D 0x01
;
; define maximal transfer size
;TSZ1 0xFF800000 0xFFFFFFFF ;ROM space (only for PCI boot ROM)
TSZ4 0xFF800000 0xFFFFFFFF ;ROM space (only for Local bus flash)
[TARGET]
CPUTYPE 7400 ;the CPU type (603EV,750,8240,8260,7400)
JTAGCLOCK 0 ;use 16 MHz JTAG clock
WORKSPACE 0x00000000 ;workspace in target RAM for data cache flush
BDIMODE AGENT ;the BDI working mode (LOADONLY | AGENT | GATEWAY)
BREAKMODE HARD ;SOFT or HARD, HARD uses PPC hardware breakpoint
;STEPMODE HWBP ;TRACE or HWBP, HWPB uses a hardware breakpoint
;VECTOR CATCH ;catch unhandled exceptions
DCACHE NOFLUSH ;data cache flushing (FLUSH | NOFLUSH)
;PARITY ON ;enable data parity generation
MEMDELAY 400 ;additional memory access delay
;REGLIST STD ;select register to transfer to GDB
;L2PM 0x00100000 0x80000 ;L2 privat memory
;SIO 2002 115200
SIO 2002 9600
;MMU XLAT
;PTBASE 0x000000f0
[HOST]
IP 10.0.1.11
;FILE E:\cygnus\root\usr\demo\sp7400\vxworks
FILE linuxbios.elf
FORMAT ELF
;START 0x403104
LOAD MANUAL ;load code MANUAL or AUTO after reset
DEBUGPORT 2001
[FLASH]
; Am29LV800BB on local processor bus (RCS0)
; set PPMC7410 switch SW2-1 OFF => ROM on Local bus
; enable flash write in PICR1 (see INIT part)
; set maximal transfer size to 4 bytes (see INIT part)
CHIPTYPE AM29BX8 ;Flash type (AM29F | AM29BX8 | AM29BX16 | I28BX8 | I28BX16)
CHIPSIZE 0x100000 ;The size of one flash chip in bytes (e.g. Am29LV800BB = 0x100000)
BUSWIDTH 8 ;The width of the flash memory bus in bits (8 | 16 | 32 | 64)
WORKSPACE 0x00000000 ;workspace in SDRAM
FILE linuxbios.elf
FORMAT ELF
ERASE 0xFFF00000 ;erase sector 0 of flash
ERASE 0xFFF04000 ;erase sector 1 of flash
ERASE 0xFFF06000 ;erase sector 2 of flash
ERASE 0xFFF08000 ;erase sector 3 of flash
ERASE 0xFFF10000 ;erase sector 4 of flash
ERASE 0xFFF20000 ;erase sector 5 of flash
ERASE 0xFFF30000 ;erase sector 6 of flash
ERASE 0xFFF40000 ;erase sector 7 of flash
ERASE 0xFFF50000 ;erase sector 8 of flash
ERASE 0xFFF60000 ;erase sector 9 of flash
ERASE 0xFFF70000 ;erase sector 10 of flash
[REGS]
DMM1 0xFC000000 ;Embedded utility memory base address
IMM1 0xFEC00000 0xFEE00000 ;configuration registers at byte offset 0
IMM2 0xFEC00000 0xFEE00001 ;configuration registers at byte offset 1
IMM3 0xFEC00000 0xFEE00002 ;configuration registers at byte offset 2
IMM4 0xFEC00000 0xFEE00003 ;configuration registers at byte offset 3
FILE mpc107.def
|
