From bd2f348db5033b88b8b81caf58e7bdabf0b6961d Mon Sep 17 00:00:00 2001 From: Greg Hackmann <ghackmann@google.com> Date: Wed, 6 Jan 2016 14:04:13 +0000 Subject: [PATCH] goldfish: refactor goldfish platform configs 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 <ghackmann@google.com> Signed-off-by: Jin Qian <jinqian@android.com> [Corrected a tristate to bool] Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- 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 0adccbf5c83f1..c11db8bceea13 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 635ef25cc722a..2be762743592d 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 + bool "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 a0022395eee93..d3487125838cd 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 -- 2.30.2