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[Xen-devel,RFC,35/35] xen: arm64: Add ACPI support

Message ID 1423058539-26403-36-git-send-email-parth.dixit@linaro.org
State New
Headers show

Commit Message

Parth Dixit Feb. 4, 2015, 2:02 p.m. UTC 
From: Naresh Bhat <naresh.bhat@linaro.org>

Add ACPI support on arm64 xen hypervisor.

Signed-off-by: Naresh Bhat <naresh.bhat@linaro.org>
---
 config/arm64.mk              | 1 +
 xen/include/asm-arm/config.h | 5 +++++
 2 files changed, 6 insertions(+)
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Patch

diff --git a/config/arm64.mk b/config/arm64.mk
index 6eafda2..91c1de4 100644
--- a/config/arm64.mk
+++ b/config/arm64.mk
@@ -8,6 +8,7 @@  CFLAGS += #-marm -march= -mcpu= etc
 
 HAS_PL011 := y
 HAS_NS16550 := y
+HAS_ACPI := y
 
 # Use only if calling $(LD) directly.
 LDFLAGS_DIRECT += -EL
diff --git a/xen/include/asm-arm/config.h b/xen/include/asm-arm/config.h
index 264e2c1..184f5db 100644
--- a/xen/include/asm-arm/config.h
+++ b/xen/include/asm-arm/config.h
@@ -33,6 +33,11 @@ 
 
 #define CONFIG_ARM_L1_CACHE_SHIFT 7 /* XXX */
 
+#if defined(CONFIG_ARM_64)
+#define CONFIG_ACPI 1
+#define CONFIG_ACPI_BOOT 1
+#endif
+
 #define CONFIG_SMP 1
 
 #define CONFIG_VIDEO 1