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authorDarren Hart <dvhart@linux.intel.com>2012-10-24 04:27:46 (GMT)
committerDarren Hart <dvhart@linux.intel.com>2012-10-24 20:16:00 (GMT)
commit62aa4ca25a943c864838b2910c5b506cca0c9323 (patch)
tree124b1629bbf18439a87b4dcee3f4beb1bddb7caa /meta-fri2/recipes-bsp/grub/grub-efi-native_2.00.bbappend
parente703492712529398b2c44ea233ce6620864c28a5 (diff)
downloadmeta-intel-62aa4ca25a943c864838b2910c5b506cca0c9323.tar.gz
fri2: Add grub-efi workaround for USB keyboard initialization
The Fastboot firmware will sometimes fail to init the USB keyboard when connected directly in 1.0 mode (works fine through a 2.0 hub). By adding the USB modules to the grub-efi build, we can ensure the keyboard will be available in the grub menu at the expense of about a second in boot time. Signed-off-by: Darren Hart <dvhart@linux.intel.com> Acked-by: Tom Zanussi <tom.zanussi@intel.com>
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diff --git a/meta-fri2/recipes-bsp/grub/grub-efi-native_2.00.bbappend b/meta-fri2/recipes-bsp/grub/grub-efi-native_2.00.bbappend
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1# The Intel provided Fast Boot Firmware may not initialize the USB keyboard
2# before launching the grub.efi payload. Ensure GRUB has keyboard control by
3# building in the usb, usb_keyboard, and ohci modules.
4
5do_mkimage() {
6 ./grub-mkimage -p /EFI/BOOT -d ./grub-core/ \
7 -O ${GRUB_TARGET}-efi -o ./${GRUB_IMAGE} \
8 boot linux ext2 fat serial part_msdos part_gpt normal efi_gop \
9 usb usb_keyboard ohci
10}
11