Based on kernel version 4.0. Page generated on 2015-04-14 21:19 EST.
1 ADS GraphicsMaster Single Board Computer 2 3 For more details, contact Applied Data Systems or see 4 http://www.applieddata.net/products.html 5 6 The original Linux support for this product has been provided by 7 Nicolas Pitre <email@example.com>. Continued development work by 8 Woojung Huh <firstname.lastname@example.org> 9 10 Use 'make graphicsmaster_config' before any 'make config'. 11 This will set up defaults for GraphicsMaster support. 12 13 The kernel zImage is linked to be loaded and executed at 0xc0400000. 14 15 Linux can be used with the ADS BootLoader that ships with the 16 newer rev boards. See their documentation on how to load Linux. 17 18 Supported peripherals: 19 - SA1100 LCD frame buffer (8/16bpp...sort of) 20 - SA1111 USB Master 21 - on-board SMC 92C96 ethernet NIC 22 - SA1100 serial port 23 - flash memory access (MTD/JFFS) 24 - pcmcia, compact flash 25 - touchscreen(ucb1200) 26 - ps/2 keyboard 27 - console on LCD screen 28 - serial ports (ttyS[0-2]) 29 - ttyS0 is default for serial console 30 - Smart I/O (ADC, keypad, digital inputs, etc) 31 See http://www.eurotech-inc.com/linux-sbc.asp for IOCTL documentation 32 and example user space code. ps/2 keybd is multiplexed through this driver 33 34 To do: 35 - everything else! :-) 36 37 Notes: 38 39 - The flash on board is divided into 3 partitions. mtd0 is where 40 the zImage is stored. It's been marked as read-only to keep you 41 from blasting over the bootloader. :) mtd1 is 42 for the ramdisk.gz image. mtd2 is user flash space and can be 43 utilized for either JFFS or if you're feeling crazy, running ext2 44 on top of it. If you're not using the ADS bootloader, you're 45 welcome to blast over the mtd1 partition also. 46 47 - 16bpp mode requires a different cable than what ships with the board. 48 Contact ADS or look through the manual to wire your own. Currently, 49 if you compile with 16bit mode support and switch into a lower bpp 50 mode, the timing is off so the image is corrupted. This will be 51 fixed soon. 52 53 Any contribution can be sent to email@example.com and will be greatly welcome!