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sandbox: Move GPIO CONFIGs to Kconfig

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Move these over to Kconfig and tidy up.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2015-03-06 13:19:01 -07:00
parent ee2b24340f
commit d79c50af26
3 changed files with 22 additions and 2 deletions
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1
configs/sandbox_defconfig
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@ -17,3 +17,4 @@ CONFIG_USB_EMUL=y
CONFIG_USB_STORAGE=y
CONFIG_BOOTSTAGE=y
CONFIG_BOOTSTAGE_REPORT=y
CONFIG_SANDBOX_GPIO=y

21
drivers/gpio/Kconfig
View file

@ -14,3 +14,24 @@ config LPC32XX_GPIO
default n
help
Support for the LPC32XX GPIO driver.
config SANDBOX_GPIO
bool "Enable sandbox GPIO driver"
depends on SANDBOX && DM && DM_GPIO
help
This driver supports some simulated GPIOs which can be adjusted
using 'back door' functions like sandbox_gpio_set_value(). Then the
GPIOs can be inspected through the normal get_get_value()
interface. The purpose of this is to allow GPIOs to be used as
normal in sandbox, perhaps with test code actually driving the
behaviour of those GPIOs.
config SANDBOX_GPIO_COUNT
int "Number of sandbox GPIOs"
depends on SANDBOX_GPIO
default 128
help
The sandbox driver can support any number of GPIOs. Generally these
are specified using the device tree. But you can also have a number
of 'anonymous' GPIOs that do not belong to any device or bank.
Select a suitable value depending on your needs.

2
include/configs/sandbox.h
View file

@ -51,8 +51,6 @@
#define CONFIG_SYS_VSNPRINTF
#define CONFIG_CMD_GPIO
#define CONFIG_SANDBOX_GPIO
#define CONFIG_SANDBOX_GPIO_COUNT 128
#define CONFIG_CMD_GPT
#define CONFIG_PARTITION_UUIDS