[U-Boot] [PATCH 15/82] spl: Allow PCH drivers to be used in SPL

[Simon Glass]

Add an option for building Platorm Controller Hub drivers in SPL.

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

 common/spl/Kconfig | 9 +++++++++
 drivers/Makefile   | 1 +
 2 files changed, 10 insertions(+)

diff --git a/common/spl/Kconfig b/common/spl/Kconfig
index 260387c..64459e5 100644
--- a/common/spl/Kconfig
+++ b/common/spl/Kconfig
@@ -387,6 +387,15 @@ config SPL_PCI_SUPPORT
 	  necessary driver support. This enables the drivers in drivers/pci
 	  as part of an SPL build.
 
+config SPL_PCH_SUPPORT
+	bool "Support PCH drivers"
+	depends on SPL
+	help
+	  Enable support for PCH (Platform Controller Hub) devices in SPL.
+	  These are used to set up GPIOs and the SPI peripheral early in
+	  boot. This enables the drivers in drivers/pch as part of an SPL
+	  build.
+
 config SPL_POST_MEM_SUPPORT
 	bool "Support POST drivers"
 	depends on SPL
diff --git a/drivers/Makefile b/drivers/Makefile
index 4149836..5d6acc3 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -34,6 +34,7 @@ obj-$(CONFIG_SPL_ETH_SUPPORT) += net/
 obj-$(CONFIG_SPL_ETH_SUPPORT) += net/phy/
 obj-$(CONFIG_SPL_USBETH_SUPPORT) += net/phy/
 obj-$(CONFIG_SPL_PCI_SUPPORT) += pci/
+obj-$(CONFIG_SPL_PCH_SUPPORT) += pch/
 obj-$(CONFIG_SPL_RTC_SUPPORT) += rtc/
 obj-$(CONFIG_SPL_TIMER_SUPPORT) += timer/
 obj-$(CONFIG_SPL_MUSB_NEW_SUPPORT) += usb/musb-new/
-- 
2.8.0.rc3.226.g39d4020