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authorRussell King <rmk+kernel@arm.linux.org.uk>2016-01-12 13:41:03 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2016-01-12 13:41:03 +0000
commit6660800fb7fd0f66faecb3c550fe59709220ade5 (patch)
tree19f95c0579bc13ba8c1d326e5058330e2fd14d63 /arch/arm/Kconfig
parent598bcc6ea6ec4032d2ace8b1b43d11b4708af072 (diff)
parent06312f44ad638c02e26c5f187c9ee8f94cbaa3a2 (diff)
downloadblackbird-op-linux-6660800fb7fd0f66faecb3c550fe59709220ade5.tar.gz
blackbird-op-linux-6660800fb7fd0f66faecb3c550fe59709220ade5.zip
Merge branch 'devel-stable' into for-linus
Diffstat (limited to 'arch/arm/Kconfig')
-rw-r--r--arch/arm/Kconfig20
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 47288163ce18..a4a756bfe889 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -20,6 +20,7 @@ config ARM
select GENERIC_ALLOCATOR
select GENERIC_ATOMIC64 if (CPU_V7M || CPU_V6 || !CPU_32v6K || !AEABI)
select GENERIC_CLOCKEVENTS_BROADCAST if SMP
+ select GENERIC_EARLY_IOREMAP
select GENERIC_IDLE_POLL_SETUP
select GENERIC_IRQ_PROBE
select GENERIC_IRQ_SHOW
@@ -2060,6 +2061,25 @@ config AUTO_ZRELADDR
0xf8000000. This assumes the zImage being placed in the first 128MB
from start of memory.
+config EFI_STUB
+ bool
+
+config EFI
+ bool "UEFI runtime support"
+ depends on OF && !CPU_BIG_ENDIAN && MMU && AUTO_ZRELADDR && !XIP_KERNEL
+ select UCS2_STRING
+ select EFI_PARAMS_FROM_FDT
+ select EFI_STUB
+ select EFI_ARMSTUB
+ select EFI_RUNTIME_WRAPPERS
+ ---help---
+ This option provides support for runtime services provided
+ by UEFI firmware (such as non-volatile variables, realtime
+ clock, and platform reset). A UEFI stub is also provided to
+ allow the kernel to be booted as an EFI application. This
+ is only useful for kernels that may run on systems that have
+ UEFI firmware.
+
endmenu
menu "CPU Power Management"
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