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[/] [or1k/] [trunk/] [linux/] [linux-2.4/] [Documentation/] [arm/] [Netwinder] - Blame information for rev 1765

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NetWinder specific documentation
================================
 
The NetWinder is a small low-power computer, primarily designed
to run Linux.  It is based around the StrongARM RISC processor,
DC21285 PCI bridge, with PC-type hardware glued around it.
 
Port usage
==========
 
Min    - Max    Description
---------------------------
0x0000 - 0x000f DMA1
0x0020 - 0x0021 PIC1
0x0060 - 0x006f Keyboard
0x0070 - 0x007f RTC
0x0080 - 0x0087 DMA1
0x0088 - 0x008f DMA2
0x00a0 - 0x00a3 PIC2
0x00c0 - 0x00df DMA2
0x0180 - 0x0187 IRDA
0x01f0 - 0x01f6 ide0
0x0201          Game port
0x0203          RWA010 configuration read
0x0220 - ?      SoundBlaster
0x0250 - ?      WaveArtist
0x0279          RWA010 configuration index
0x02f8 - 0x02ff Serial ttyS1
0x0300 - 0x031f Ether10
0x0338          GPIO1
0x033a          GPIO2
0x0370 - 0x0371 W83977F configuration registers
0x0388 - ?      AdLib
0x03c0 - 0x03df VGA
0x03f6          ide0
0x03f8 - 0x03ff Serial ttyS0
0x0400 - 0x0408 DC21143
0x0480 - 0x0487 DMA1
0x0488 - 0x048f DMA2
0x0a79          RWA010 configuration write
0xe800 - 0xe80f ide0/ide1 BM DMA
 
 
Interrupt usage
===============
 
IRQ     type    Description
---------------------------
 
 1      ISA     Keyboard
 2      ISA     cascade
 3      ISA     Serial ttyS1
 4      ISA     Serial ttyS0
 5      ISA     PS/2 mouse
 6      ISA     IRDA
 7      ISA     Printer
 8      ISA     RTC alarm
 9      ISA
10      ISA     GP10 (Orange reset button)
11      ISA
12      ISA     WaveArtist
13      ISA
14      ISA     hda1
15      ISA
 
DMA usage
=========
 
DMA     type    Description
---------------------------
 
 1      ISA
 2      ISA     cascade
 3      ISA     WaveArtist
 4      ISA
 5      ISA
 6      ISA
 7      ISA     WaveArtist

Line No.	Rev	Author	Line
1	1275	phoenix	`NetWinder specific documentation`
2			`================================`
3
4			`The NetWinder is a small low-power computer, primarily designed`
5			`to run Linux. It is based around the StrongARM RISC processor,`
6			`DC21285 PCI bridge, with PC-type hardware glued around it.`
7
8			`Port usage`
9			`==========`
10
11			`Min - Max Description`
12			`---------------------------`
13			`0x0000 - 0x000f DMA1`
14			`0x0020 - 0x0021 PIC1`
15			`0x0060 - 0x006f Keyboard`
16			`0x0070 - 0x007f RTC`
17			`0x0080 - 0x0087 DMA1`
18			`0x0088 - 0x008f DMA2`
19			`0x00a0 - 0x00a3 PIC2`
20			`0x00c0 - 0x00df DMA2`
21			`0x0180 - 0x0187 IRDA`
22			`0x01f0 - 0x01f6 ide0`
23			`0x0201 Game port`
24			`0x0203 RWA010 configuration read`
25			`0x0220 - ? SoundBlaster`
26			`0x0250 - ? WaveArtist`
27			`0x0279 RWA010 configuration index`
28			`0x02f8 - 0x02ff Serial ttyS1`
29			`0x0300 - 0x031f Ether10`
30			`0x0338 GPIO1`
31			`0x033a GPIO2`
32			`0x0370 - 0x0371 W83977F configuration registers`
33			`0x0388 - ? AdLib`
34			`0x03c0 - 0x03df VGA`
35			`0x03f6 ide0`
36			`0x03f8 - 0x03ff Serial ttyS0`
37			`0x0400 - 0x0408 DC21143`
38			`0x0480 - 0x0487 DMA1`
39			`0x0488 - 0x048f DMA2`
40			`0x0a79 RWA010 configuration write`
41			`0xe800 - 0xe80f ide0/ide1 BM DMA`
42
43
44			`Interrupt usage`
45			`===============`
46
47			`IRQ type Description`
48			`---------------------------`
49
50			`1 ISA Keyboard`
51			`2 ISA cascade`
52			`3 ISA Serial ttyS1`
53			`4 ISA Serial ttyS0`
54			`5 ISA PS/2 mouse`
55			`6 ISA IRDA`
56			`7 ISA Printer`
57			`8 ISA RTC alarm`
58			`9 ISA`
59			`10 ISA GP10 (Orange reset button)`
60			`11 ISA`
61			`12 ISA WaveArtist`
62			`13 ISA`
63			`14 ISA hda1`
64			`15 ISA`
65
66			`DMA usage`
67			`=========`
68
69			`DMA type Description`
70			`---------------------------`
71
72			`1 ISA`
73			`2 ISA cascade`
74			`3 ISA WaveArtist`
75			`4 ISA`
76			`5 ISA`
77			`6 ISA`
78			`7 ISA WaveArtist`

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[/] [or1k/] [trunk/] [linux/] [linux-2.4/] [Documentation/] [arm/] [Netwinder] - Blame information for rev 1765