diff options
author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 18:20:36 -0400 |
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committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 18:20:36 -0400 |
commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /Documentation/arm/Netwinder |
Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
Diffstat (limited to 'Documentation/arm/Netwinder')
-rw-r--r-- | Documentation/arm/Netwinder | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/Documentation/arm/Netwinder b/Documentation/arm/Netwinder new file mode 100644 index 000000000000..f1b457fbd3de --- /dev/null +++ b/Documentation/arm/Netwinder | |||
@@ -0,0 +1,78 @@ | |||
1 | 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 | 0 ISA 100Hz timer | ||
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 | 0 ISA IRDA | ||
72 | 1 ISA | ||
73 | 2 ISA cascade | ||
74 | 3 ISA WaveArtist | ||
75 | 4 ISA | ||
76 | 5 ISA | ||
77 | 6 ISA | ||
78 | 7 ISA WaveArtist | ||