From: Simon Glass Date: Fri, 6 Mar 2015 20:19:01 +0000 (-0700) Subject: sandbox: Move GPIO CONFIGs to Kconfig X-Git-Tag: KARO-TX6-2015-09-18~2585 X-Git-Url: https://git.kernelconcepts.de/?p=karo-tx-uboot.git;a=commitdiff_plain;h=839a534781a1c553c84bdab36a76c27c5a80a337 sandbox: Move GPIO CONFIGs to Kconfig Move these over to Kconfig and tidy up. Signed-off-by: Simon Glass --- diff --git a/configs/sandbox_defconfig b/configs/sandbox_defconfig index 7032e5fcda..5a06396ecc 100644 --- a/configs/sandbox_defconfig +++ b/configs/sandbox_defconfig @@ -19,3 +19,4 @@ CONFIG_USB_EMUL=y CONFIG_USB_STORAGE=y CONFIG_BOOTSTAGE=y CONFIG_BOOTSTAGE_REPORT=y +CONFIG_SANDBOX_GPIO=y diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 7b5178a23a..0840a30fba 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -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. diff --git a/include/configs/sandbox.h b/include/configs/sandbox.h index 630e503383..5ad4761c72 100644 --- a/include/configs/sandbox.h +++ b/include/configs/sandbox.h @@ -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