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* arm64: Allow EFI payload code to take exceptionsAlexander Graf2016-03-151-0/+9
| | | | | | | | | | | | | | | There are 2 ways an EFI payload could return into u-boot: - Callback function - Exception While in EFI payload mode, x18 is owned by the payload and may not contain a valid pointer to gd, so we need to fix it up. We do that properly for the payload to callback path already. This patch also adds gd pointer restoral for the exception path. Signed-off-by: Alexander Graf <agraf@suse.de>
* arm64: core supportDavid Feng2014-01-091-0/+120
Relocation code based on a patch by Scott Wood, which is: Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: David Feng <fenghua@phytium.com.cn>
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