audk/ArmPkg/Library
Ard Biesheuvel 2d233af64b ArmPkg/PlatformBootManagerLib: regenerate boot options on boot failure
One of the side effects of the recent changes to PlatformBootManagerLib
changes to avoid connecting all devices on every boot is that we no
longer default to network boot on a virgin boot, but end up in the
UiApp menu. At this point, the UiApp will instantiate the autogenerated
boot options that we used to rely on as before, but since we are already
sitting idle in the root UiApp menu at that point, it does break the
unattended boot case where devices are expected to attempt a network
boot on the very first power on.

Let's work around this by refreshing all boot options explicitly in
the UnableToBoot() handler, and rebooting the system if doing so
resulted in a change to the total number of configured boot options.
This way, we ultimately end up in the UiApp as before if no boot
options could be started, but only after all the autogenerated ones
have been attempted as well.

Signed-off-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
Reviewed-by: Leif Lindholm <leif@nuviainc.com>
Acked-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Andrei Warkentin <awarkentin@vmware.com>
2020-06-17 18:28:29 +00:00
..
ArmArchTimerLib ArmPkg: Fix various typos 2019-07-04 12:20:28 +01:00
ArmCacheMaintenanceLib ArmPkg: Replace BSD License with BSD+Patent License 2019-04-09 09:10:21 -07:00
ArmDisassemblerLib ArmPkg: Fix various typos 2019-07-04 12:20:28 +01:00
ArmExceptionLib ArmPkg/ArmExceptionLib: use static buffer for sp_el0 2020-06-10 18:06:45 +00:00
ArmGenericTimerPhyCounterLib ArmPkg: Replace BSD License with BSD+Patent License 2019-04-09 09:10:21 -07:00
ArmGenericTimerVirtCounterLib ArmPkg: Replace BSD License with BSD+Patent License 2019-04-09 09:10:21 -07:00
ArmGicArchLib ArmPkg: Replace BSD License with BSD+Patent License 2019-04-09 09:10:21 -07:00
ArmGicArchSecLib ArmPkg: Replace BSD License with BSD+Patent License 2019-04-09 09:10:21 -07:00
ArmHvcLib ArmPkg: Replace BSD License with BSD+Patent License 2019-04-09 09:10:21 -07:00
ArmLib ArmPkg/ArmLib: Fix cache-invalidate initial page tables 2020-03-19 17:35:32 +00:00
ArmMmuLib ArmPkg/ArmMmuLib: drop unused TT_ATTR_INDX_INVALID CPP macro 2020-04-02 12:35:52 +00:00
ArmMtlNullLib ArmPkg: Replace BSD License with BSD+Patent License 2019-04-09 09:10:21 -07:00
ArmPsciResetSystemLib ArmPkg: Replace BSD License with BSD+Patent License 2019-04-09 09:10:21 -07:00
ArmSmcLib ArmPkg: Replace BSD License with BSD+Patent License 2019-04-09 09:10:21 -07:00
ArmSmcLibNull ArmPkg: convert LFs to CRLF, expand hard TABs 2020-03-04 12:22:07 +00:00
ArmSmcPsciResetSystemLib ArmPkg/ArmSmcPsciResetSystemLib: remove EnterS3WithImmediateWake () 2020-01-14 22:12:17 +00:00
ArmSoftFloatLib ArmPkg: convert LFs to CRLF, expand hard TABs 2020-03-04 12:22:07 +00:00
ArmSvcLib ArmPkg/ArmSvcLib: prevent speculative execution beyond svc 2020-06-05 08:05:03 +00:00
CompilerIntrinsicsLib ArmPkg/CompilerIntrinsicsLib: provide atomics intrinsics 2020-06-02 07:05:21 +00:00
DebugAgentSymbolsBaseLib ArmPkg: Replace BSD License with BSD+Patent License 2019-04-09 09:10:21 -07:00
DebugPeCoffExtraActionLib ArmPkg: DebugPeCoffExtraActionLib: fix trivial comment typos 2019-07-30 14:58:17 +01:00
DefaultExceptionHandlerLib ArmPkg: Fix various typos 2019-07-04 12:20:28 +01:00
GccLto ArmPkg: convert LFs to CRLF, expand hard TABs 2020-03-04 12:22:07 +00:00
OpteeLib ArmPkg: Replace BSD License with BSD+Patent License 2019-04-09 09:10:21 -07:00
PeiServicesTablePointerLib ArmPkg: Replace BSD License with BSD+Patent License 2019-04-09 09:10:21 -07:00
PlatformBootManagerLib ArmPkg/PlatformBootManagerLib: regenerate boot options on boot failure 2020-06-17 18:28:29 +00:00
RvdPeCoffExtraActionLib ArmPkg: Fix various typos 2019-07-04 12:20:28 +01:00
SemiHostingDebugLib ArmPkg: Fix various typos 2019-07-04 12:20:28 +01:00
SemiHostingSerialPortLib ArmPkg: Fix various typos 2019-07-04 12:20:28 +01:00
SemihostLib ArmPkg: Replace BSD License with BSD+Patent License 2019-04-09 09:10:21 -07:00
StandaloneMmMmuLib ArmPkg: Replace BSD License with BSD+Patent License 2019-04-09 09:10:21 -07:00