misc: Fix always compiling MISC even for SPL/TPL

[platform/kernel/u-boot.git] / drivers / misc / Kconfig

diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
index dab7a99..85ae7f6 100644 (file)
--- a/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@ -16,6 +16,7 @@ config MISC
 config SPL_MISC
        bool "Enable Driver Model for Misc drivers in SPL"
        depends on SPL_DM
+       default MISC
        help
          Enable driver model for miscellaneous devices. This class is
          used only for those do not fit other more general classes. A
@@ -25,6 +26,17 @@ config SPL_MISC
 config TPL_MISC
        bool "Enable Driver Model for Misc drivers in TPL"
        depends on TPL_DM
+       default MISC
+       help
+         Enable driver model for miscellaneous devices. This class is
+         used only for those do not fit other more general classes. A
+         set of generic read, write and ioctl methods may be used to
+         access the device.
+
+config VPL_MISC
+       bool "Enable Driver Model for Misc drivers in VPL"
+       depends on VPL_DM
+       default MISC
        help
          Enable driver model for miscellaneous devices. This class is
          used only for those do not fit other more general classes. A
@@ -131,6 +143,16 @@ config TPL_CROS_EC
          control access to the battery and main PMIC depending on the
          device. You can use the 'crosec' command to access it.
 
+config VPL_CROS_EC
+       bool "Enable Chrome OS EC in VPL"
+       depends on VPL
+       help
+         Enable access to the Chrome OS EC in VPL. This is a separate
+         microcontroller typically available on a SPI bus on Chromebooks. It
+         provides access to the keyboard, some internal storage and may
+         control access to the battery and main PMIC depending on the
+         device. You can use the 'crosec' command to access it.
+
 config CROS_EC_I2C
        bool "Enable Chrome OS EC I2C driver"
        depends on CROS_EC
@@ -167,6 +189,15 @@ config TPL_CROS_EC_LPC
          through a legacy port interface, so on x86 machines the main
          function of the EC is power and thermal management.
 
+config VPL_CROS_EC_LPC
+       bool "Enable Chrome OS EC LPC driver in VPL"
+       depends on CROS_EC
+       help
+         Enable I2C access to the Chrome OS EC. This is used on x86
+         Chromebooks such as link and falco. The keyboard is provided
+         through a legacy port interface, so on x86 machines the main
+         function of the EC is power and thermal management.
+
 config CROS_EC_SANDBOX
        bool "Enable Chrome OS EC sandbox driver"
        depends on CROS_EC && SANDBOX
@@ -194,6 +225,15 @@ config TPL_CROS_EC_SANDBOX
          EC flash read/write/erase support and a few other things. It is
          enough to perform a Chrome OS verified boot on sandbox.
 
+config VPL_CROS_EC_SANDBOX
+       bool "Enable Chrome OS EC sandbox driver in VPL"
+       depends on VPL_CROS_EC && SANDBOX
+       help
+         Enable a sandbox emulation of the Chrome OS EC in VPL. This supports
+         keyboard (use the -l flag to enable the LCD), verified boot context,
+         EC flash read/write/erase support and a few other things. It is
+         enough to perform a Chrome OS verified boot on sandbox.
+
 config CROS_EC_SPI
        bool "Enable Chrome OS EC SPI driver"
        depends on CROS_EC