Hi Simon,
On Tue, Dec 1, 2015 at 12:11 PM, Simon Glass sjg@chromium.org wrote:
At some point we may need to distinguish between different types of PCHs, but for existing supported platforms we only need to worry about version 7 and version 9 bridges. Add a driver for the PCH7.
Signed-off-by: Simon Glass sjg@chromium.org
drivers/pch/Makefile | 1 + drivers/pch/pch7.c | 30 ++++++++++++++++++++++++++++++ 2 files changed, 31 insertions(+) create mode 100644 drivers/pch/pch7.c
diff --git a/drivers/pch/Makefile b/drivers/pch/Makefile index d69a99c..33aa727 100644 --- a/drivers/pch/Makefile +++ b/drivers/pch/Makefile @@ -3,3 +3,4 @@ #
obj-y += pch-uclass.o +obj-y += pch7.o diff --git a/drivers/pch/pch7.c b/drivers/pch/pch7.c new file mode 100644 index 0000000..f1c780c --- /dev/null +++ b/drivers/pch/pch7.c @@ -0,0 +1,30 @@ +/*
- Copyright (C) 2014 Google, Inc
- SPDX-License-Identifier: GPL-2.0+
- */
+#include <common.h> +#include <dm.h> +#include <pch.h>
+static int queensbay_pch_get_version(struct udevice *dev)
Can we rename this to: pch7_get_version()?
+{
return 7;+}
+static const struct pch_ops queensbay_pch9_ops = {
pch7_ops?
.get_version = queensbay_pch_get_version,
no get_sbase() implementation for pch7?
+};
+static const struct udevice_id queensbay_pch_ids[] = {
pch7_ids?
{ .compatible = "intel,pch7" },{ }+};
+U_BOOT_DRIVER(queensbay_drv) = {
pch7_drv?
.name = "intel-pch",
"intel-pch7"?
.id = UCLASS_PCH,.of_match = queensbay_pch_ids,.ops = &queensbay_pch9_ops,+};
Regards, Bin