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* efi: don't unload driversMichael Olbrich2017-01-241-1/+6
| | | | | | | | | EFI applications should be unloaded to avoid leaking memory. However, boot or runtime services continue in the background. So they must not be unloaded. Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* efi: include and execute exit callsMichael Olbrich2017-01-241-0/+2
| | | | | Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* include: Move bulk of boot.h to bootm.hSascha Hauer2016-07-261-0/+1
| | | | | | | | The majority of the stuff currently in include/boot.h is about bootm code implemented common/bootm.c. To be more consistent move it to a new file include/bootm.h. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* bootm: Push dryrun to handlersSascha Hauer2016-01-261-1/+8
| | | | | | | We can make the dryrun option more useful by calling into the handlers. With this we can detect more cases that can go wrong during boot. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* efi: write volatile EFI variables used by systemdMichael Olbrich2015-07-271-0/+5
| | | | | | | | | | 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: add support for initrd loadingMichael Olbrich2015-07-231-13/+180
| | | | | Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* sizes.h: move include/sizes.h to include/linux/sizes.hMasahiro Yamada2015-01-081-1/+1
| | | | | | | | | | | | | | This file originates in Linux. Linux has it under include/linux/ directory since commit dccd2304cc90. Let's move it to the same place as well in barebox. This commit was generated by the following commands: find -name '*.[chS]' | xargs sed -i -e 's:<sizes.h>:<linux/sizes.h>:' git mv include/sizes.h include/linux/ Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* EFI: add missing includeMichael Olbrich2014-09-031-0/+1
| | | | | | | | | | | | | | Otherwise building produces these warnings: [...] arch/efi/efi/efi-image.c:48:2: warning: implicit declaration of function 'read_file' [-Wimplicit-function-declaration] arch/efi/efi/efi-image.c:48:6: warning: assignment makes pointer from integer without a cast [enabled by default] [...] And bootm fails for x86_64. The implicit declaration has an int as return value, so half of the returned address is lost. Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Add initial EFI architecture supportSascha Hauer2014-07-161-0/+105
This adds support for running barebox in an EFI environment on X86 PC hardware. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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