Contents of /alx-src/trunk/kernel26-alx/linux/Documentation/arm/SA1100/Itsy
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Wed Mar 4 10:48:58 2009 UTC (15 years, 1 month ago) by niro
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Wed Mar 4 10:48:58 2009 UTC (15 years, 1 month ago) by niro
File size: 1869 byte(s)
import linux sources based on 2.6.12-alx-r9: -using linux-2.6.12.6 -using 2.6.12-ck6 patch set -using fbsplash-0.9.2-r3 -using vesafb-tng-0.9-rc7 -using squashfs-2.2 -added cddvd-cmdfilter-drop.patch as ck dropped it -added via-epia-dri (cle266) patch -added zd1211-svn-32 wlan driver (http://zd1211.ath.cx/download/) -added debian patches to zd1211 for wep256 etc
1 | Itsy is a research project done by the Western Research Lab, and Systems |
2 | Research Center in Palo Alto, CA. The Itsy project is one of several |
3 | research projects at Compaq that are related to pocket computing. |
4 | |
5 | For more information, see: |
6 | |
7 | http://www.research.digital.com/wrl/itsy/index.html |
8 | |
9 | Notes on initial 2.4 Itsy support (8/27/2000) : |
10 | The port was done on an Itsy version 1.5 machine with a daughtercard with |
11 | 64 Meg of DRAM and 32 Meg of Flash. The initial work includes support for |
12 | serial console (to see what you're doing). No other devices have been |
13 | enabled. |
14 | |
15 | To build, do a "make menuconfig" (or xmenuconfig) and select Itsy support. |
16 | Disable Flash and LCD support. and then do a make zImage. |
17 | Finally, you will need to cd to arch/arm/boot/tools and execute a make there |
18 | to build the params-itsy program used to boot the kernel. |
19 | |
20 | In order to install the port of 2.4 to the itsy, You will need to set the |
21 | configuration parameters in the monitor as follows: |
22 | Arg 1:0x08340000, Arg2: 0xC0000000, Arg3:18 (0x12), Arg4:0 |
23 | Make sure the start-routine address is set to 0x00060000. |
24 | |
25 | Next, flash the params-itsy program to 0x00060000 ("p 1 0x00060000" in the |
26 | flash menu) Flash the kernel in arch/arm/boot/zImage into 0x08340000 |
27 | ("p 1 0x00340000"). Finally flash an initial ramdisk into 0xC8000000 |
28 | ("p 2 0x0") We used ramdisk-2-30.gz from the 0.11 version directory on |
29 | handhelds.org. |
30 | |
31 | The serial connection we established was at: |
32 | 8-bit data, no parity, 1 stop bit(s), 115200.00 b/s. in the monitor, in the |
33 | params-itsy program, and in the kernel itself. This can be changed, but |
34 | not easily. The monitor parameters are easily changed, the params program |
35 | setup is assembly outl's, and the kernel is a configuration item specific to |
36 | the itsy. (i.e. grep for CONFIG_SA1100_ITSY and you'll find where it is.) |
37 | |
38 | |
39 | This should get you a properly booting 2.4 kernel on the itsy. |