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diff --git a/Documentation/arm/sa1100/adsbitsy.rst b/Documentation/arm/sa1100/adsbitsy.rst new file mode 100644 index 000000000000..c179cb26b682 --- /dev/null +++ b/Documentation/arm/sa1100/adsbitsy.rst @@ -0,0 +1,51 @@ +=============================== +ADS Bitsy Single Board Computer +=============================== + +(It is different from Bitsy(iPAQ) of Compaq) + +For more details, contact Applied Data Systems or see +http://www.applieddata.net/products.html + +The Linux support for this product has been provided by +Woojung Huh <whuh@applieddata.net> + +Use 'make adsbitsy_config' before any 'make config'. +This will set up defaults for ADS Bitsy support. + +The kernel zImage is linked to be loaded and executed at 0xc0400000. + +Linux can be used with the ADS BootLoader that ships with the +newer rev boards. See their documentation on how to load Linux. + +Supported peripherals +===================== + +- SA1100 LCD frame buffer (8/16bpp...sort of) +- SA1111 USB Master +- SA1100 serial port +- pcmcia, compact flash +- touchscreen(ucb1200) +- console on LCD screen +- serial ports (ttyS[0-2]) + - ttyS0 is default for serial console + +To do +===== + +- everything else! :-) + +Notes +===== + +- The flash on board is divided into 3 partitions. + You should be careful to use flash on board. + Its partition is different from GraphicsClient Plus and GraphicsMaster + +- 16bpp mode requires a different cable than what ships with the board. + Contact ADS or look through the manual to wire your own. Currently, + if you compile with 16bit mode support and switch into a lower bpp + mode, the timing is off so the image is corrupted. This will be + fixed soon. + +Any contribution can be sent to nico@fluxnic.net and will be greatly welcome! |