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2 ADS GraphicsMaster Single Board Computer
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5 For more details, contact Applied Data Systems or see
6 http://www.applieddata.net/products.html
8 The original Linux support for this product has been provided by
9 Nicolas Pitre <nico@fluxnic.net>. Continued development work by
10 Woojung Huh <whuh@applieddata.net>
12 Use 'make graphicsmaster_config' before any 'make config'.
13 This will set up defaults for GraphicsMaster support.
15 The kernel zImage is linked to be loaded and executed at 0xc0400000.
17 Linux can be used with the ADS BootLoader that ships with the
18 newer rev boards. See their documentation on how to load Linux.
23 - SA1100 LCD frame buffer (8/16bpp...sort of)
25 - on-board SMC 92C96 ethernet NIC
27 - flash memory access (MTD/JFFS)
28 - pcmcia, compact flash
29 - touchscreen(ucb1200)
31 - console on LCD screen
32 - serial ports (ttyS[0-2])
33 - ttyS0 is default for serial console
34 - Smart I/O (ADC, keypad, digital inputs, etc)
35 See http://www.eurotech-inc.com/linux-sbc.asp for IOCTL documentation
36 and example user space code. ps/2 keybd is multiplexed through this driver
41 - everything else! :-)
46 - The flash on board is divided into 3 partitions. mtd0 is where
47 the zImage is stored. It's been marked as read-only to keep you
48 from blasting over the bootloader. :) mtd1 is
49 for the ramdisk.gz image. mtd2 is user flash space and can be
50 utilized for either JFFS or if you're feeling crazy, running ext2
51 on top of it. If you're not using the ADS bootloader, you're
52 welcome to blast over the mtd1 partition also.
54 - 16bpp mode requires a different cable than what ships with the board.
55 Contact ADS or look through the manual to wire your own. Currently,
56 if you compile with 16bit mode support and switch into a lower bpp
57 mode, the timing is off so the image is corrupted. This will be
60 Any contribution can be sent to nico@fluxnic.net and will be greatly welcome!