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Alexander Graf 649829157e arm64: Allow EFI payload code to take exceptions 
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>
 		2016-03-15 21:30:11 -04:00
..
Makefile arm: support Thumb-1 with CONFIG_SYS_THUMB_BUILD 2015-11-10 15:03:48 +01:00
_ashldi3.S arm: Add ENTRY/ENDPROC to private libgcc functions 2015-07-07 11:39:22 +02:00
_ashrdi3.S arm: Add ENTRY/ENDPROC to private libgcc functions 2015-07-07 11:39:22 +02:00
_divsi3.S arm: Add ENTRY/ENDPROC to private libgcc functions 2015-07-07 11:39:22 +02:00
_lshrdi3.S arm: Add ENTRY/ENDPROC to private libgcc functions 2015-07-07 11:39:22 +02:00
_modsi3.S arm: Add ENTRY/ENDPROC to private libgcc functions 2015-07-07 11:39:22 +02:00
_udivsi3.S arm: Add ENTRY/ENDPROC to private libgcc functions 2015-07-07 11:39:22 +02:00
_umodsi3.S arm: Add ENTRY/ENDPROC to private libgcc functions 2015-07-07 11:39:22 +02:00
asm-offsets.c
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bootm-fdt.c arch/arm/lib/bootm-fdt.c: Guard the include of <asm/armv7.h> 2015-05-14 11:07:03 -04:00
bootm.c ARM: bootm: Try to use relocated ramdisk 2016-01-21 20:03:59 -07:00
cache-cp15.c arm: Replace test for CONFIG_ARMV7 with CONFIG_CPU_V7 2016-01-31 16:32:56 +01:00
cache-pl310.c
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cache.c arm: support Thumb-1 with CONFIG_SYS_THUMB_BUILD 2015-11-10 15:03:48 +01:00
ccn504.S armv8: Add framework for CCN-504 interconnect configuration 2015-09-01 21:37:49 -05:00
cmd_boot.c common/cmd_boot: keep ARM v7M in thumb mode during do_go_exec() 2015-05-28 08:18:23 -04:00
crt0.S arm: make sure board_init_r() is being called using the right mode (ARM / THUMB) 2016-02-15 12:04:45 -05:00
crt0_64.S arm: initialize gd for AArch64 2016-01-14 16:27:13 -05:00
debug.S
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div0.c
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eabi_compat.c
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gic_64.S armv8/gic: Fix GIC v2 initialization 2015-10-15 14:47:03 +02:00
interrupts.c spl, common, serial: build SPL without serial support 2015-08-12 20:47:13 -04:00
interrupts_64.c arm64: Allow EFI payload code to take exceptions 2016-03-15 21:30:11 -04:00
interrupts_m.c Change e-mail address of Kamil Lulko 2015-12-05 18:22:32 -05:00
memcpy.S arm: support Thumb-1 with CONFIG_SYS_THUMB_BUILD 2015-11-10 15:03:48 +01:00
memset.S arm: support Thumb-1 with CONFIG_SYS_THUMB_BUILD 2015-11-10 15:03:48 +01:00
relocate.S ARM: Add ARMv7-M support 2015-04-22 12:14:55 -04:00
relocate_64.S
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reset.c
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sections.c efi_loader: Add runtime services 2016-03-15 18:03:10 -04:00
semihosting.c arm: fix compile warnings when semihosting is enabled on ARMv7M target. 2015-11-10 09:45:36 +01:00
spl.c ARM: SPL: Use CONFIG_SPL_DM not CONFIG_DM 2015-08-12 20:48:07 -04:00
stack.c
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vectors.S
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vectors_m.S Change e-mail address of Kamil Lulko 2015-12-05 18:22:32 -05:00