x86: Enable ICH6 GPIO controller for coreboot

Coreboot uses this controller to implement GPIO access.

Signed-off-by: Simon Glass <sjg@chromium.org>

diff --git a/include/configs/coreboot.h b/include/configs/coreboot.h
index a010adc2d99a4f014af0f199d3ce530ec1c94e81..fcfa7edfb4499769dd976b114a0def31bb84c386 100644 (file)
--- a/include/configs/coreboot.h
+++ b/include/configs/coreboot.h
@@ -138,6 +138,9 @@
 #undef CONFIG_VIDEO
 #undef CONFIG_CFB_CONSOLE
 
 #undef CONFIG_VIDEO
 #undef CONFIG_CFB_CONSOLE
 

+/* x86 GPIOs are accessed through a PCI device */
+#define CONFIG_INTEL_ICH6_GPIO
+

 /*-----------------------------------------------------------------------
  * Command line configuration.
  */
 /*-----------------------------------------------------------------------
  * Command line configuration.
  */


@@ -150,6 +153,7 @@
 #define CONFIG_CMD_ECHO
 #undef CONFIG_CMD_FLASH
 #define CONFIG_CMD_FPGA
 #define CONFIG_CMD_ECHO
 #undef CONFIG_CMD_FLASH
 #define CONFIG_CMD_FPGA

+#define CONFIG_CMD_GPIO

 #define CONFIG_CMD_IMI
 #undef CONFIG_CMD_IMLS
 #define CONFIG_CMD_IRQ
 #define CONFIG_CMD_IMI
 #undef CONFIG_CMD_IMLS
 #define CONFIG_CMD_IRQ