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* efi-gui: add USB IO Protocol GUID definitionJean-Christophe PLAGNIOL-VILLARD2017-10-271-0/+1
| | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* efi: add efi handle dump commandJean-Christophe PLAGNIOL-VILLARD2017-03-091-0/+5
| | | | | | | so we can inspect easly what is supported by the EFI implementation we running on Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* efi-gui: add Timestamp Protocol GUID definitionJean-Christophe PLAGNIOL-VILLARD2017-03-091-0/+1
| | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* efi: use an EFI variable to save the environmentMichael Olbrich2015-07-271-0/+1
| | | | | Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* efi: write volatile EFI variables used by systemdMichael Olbrich2015-07-271-0/+1
| | | | | | | | | | LoaderTimeInitUSec and LoaderTimeExecUSec are used e.g. in systemd-analyze to calculate the time spent in the firmare and barebox. LoaderDevicePartUUID is used to mount the EFI partition to /boot. Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* EFI: introduce efi_strguid to convert GUID to human readable namesJean-Christophe PLAGNIOL-VILLARD2014-07-161-0/+73
| | | | | | | | | use in devinfo Protocols Tested today on qemu with all the GUID translated Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Add initial EFI architecture supportSascha Hauer2014-07-161-0/+11
This adds support for running barebox in an EFI environment on X86 PC hardware. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>