From: Greg Hackmann <ghackm...@google.com>
On new virtual devices, the goldfish virtual bus can be replaced with
autoprobing infrastructure like Device Tree. Refactor the goldfish
kernel configs to better accommodate this.
Move the goldfish platform into a menuconfig in the style of the chrome
platform, and separate the goldfish bus into its own config option.
Signed-off-by: Greg Hackmann <ghackm...@google.com>
(cherry picked from commit 711910868190ee3645c1c52701bdde844447783f)
Signed-off-by: Jin Qian <jinq...@android.com>
---
drivers/platform/Kconfig | 3 +--
drivers/platform/goldfish/Kconfig | 18 ++++++++++++++++++
drivers/platform/goldfish/Makefile | 2 +-
3 files changed, 20 insertions(+), 3 deletions(-)
diff --git a/drivers/platform/Kconfig b/drivers/platform/Kconfig
index 0adccbf..c11db8b 100644
--- a/drivers/platform/Kconfig
+++ b/drivers/platform/Kconfig
@@ -4,8 +4,7 @@ endif
if MIPS
source "drivers/platform/mips/Kconfig"
endif
-if GOLDFISH
+
source "drivers/platform/goldfish/Kconfig"
-endif
source "drivers/platform/chrome/Kconfig"
diff --git a/drivers/platform/goldfish/Kconfig
b/drivers/platform/goldfish/Kconfig
index 635ef25..1ae3690 100644
--- a/drivers/platform/goldfish/Kconfig
+++ b/drivers/platform/goldfish/Kconfig
@@ -1,5 +1,23 @@
+menuconfig GOLDFISH
+ bool "Platform support for Goldfish virtual devices"
+ depends on X86_32 || X86_64 || ARM || ARM64
+ ---help---
+ Say Y here to get to see options for the Goldfish virtual platform.
+ This option alone does not add any kernel code.
+
+ Unless you are building for the Android Goldfish emulator say N here.
+
+if GOLDFISH
+
+config GOLDFISH_BUS
+ tristate "Goldfish platform bus"
+ ---help---
+ This is a virtual bus to host Goldfish Android Virtual Devices.
+
config GOLDFISH_PIPE
tristate "Goldfish virtual device for QEMU pipes"
---help---
This is a virtual device to drive the QEMU pipe interface used by
the Goldfish Android Virtual Device.
+
+endif # GOLDFISH
diff --git a/drivers/platform/goldfish/Makefile
b/drivers/platform/goldfish/Makefile
index a002239..d348712 100644
--- a/drivers/platform/goldfish/Makefile
+++ b/drivers/platform/goldfish/Makefile
@@ -1,5 +1,5 @@
#
# Makefile for Goldfish platform specific drivers
#
-obj-$(CONFIG_GOLDFISH) += pdev_bus.o
+obj-$(CONFIG_GOLDFISH_BUS) += pdev_bus.o
obj-$(CONFIG_GOLDFISH_PIPE) += goldfish_pipe.o
--
2.6.0.rc2.230.g3dd15c0
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