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uboot [2011/09/19 01:02]
catweezle
uboot [2012/02/19 19:34]
paulf Upstream u-boot supports the board finally
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 U-Boot on Toshiba AC100 U-Boot on Toshiba AC100
  
 +  * Effort is undergoing to get upstream u-boot master branch is working, currently it can boot from either internal or external MMC storage and interact with the user over UART1 (on JP1), but there'​s no support for the keyboard or the display.
   * [[http://​pecourt.ovh.org/​wiki-tegra/​doku.php?​id=uboot|u-boot]] (rudimentary u-boot support, kernel-image loading from usb-device stored in subdirectory /boot. Kernel loading from SD-Card or MMC not yet implemented)   * [[http://​pecourt.ovh.org/​wiki-tegra/​doku.php?​id=uboot|u-boot]] (rudimentary u-boot support, kernel-image loading from usb-device stored in subdirectory /boot. Kernel loading from SD-Card or MMC not yet implemented)
 +
 +===== Build instructions =====
 +Basically, git clone the tree; make paz00_config;​ CROSS_COMPILE=arm-none-linux-gnueabi- make.
 +To boot it without flashing one can use [[putusb]] specifying "​u-boot.bin"​ instead of "​bin/​fastboot.stock.bin"​ for the second argument to boot() function.
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