mb/siemens/chili: Add new mainboard

The Chili base board is a ruggedized laptop with additional industrial
interfaces. So far, only booting and basic interfaces (USB, UART,
Video) are working with the original model, the "base" variant.
No further development is planned for this variant, as our primary
target was another one that will be added in a follow-up.

Change-Id: I1d3508b615ec877edc8db756e9ad38132b37219c
Signed-off-by: Thomas Heijligen <thomas.heijligen@secunet.com>
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Signed-off-by: Felix Singer <felix.singer@secunet.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39976
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>

1 files changed, 20 insertions, 0 deletions

diff --git a/src/mainboard/siemens/chili/mainboard.c b/src/mainboard/siemens/chili/mainboard.c
new file mode 100644
index 0000000000..42e132dcf9
--- /dev/null
+++ b/src/mainboard/siemens/chili/mainboard.c
@@ -0,0 +1,20 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#include <device/device.h>
+
+#include "ec.h"
+
+static void mainboard_dev_init(struct device *dev)
+{
+	const bool enable_usb = CONFIG(BOARD_SIEMENS_CHILI_BASE);
+	ec_enable_devices(enable_usb);
+}
+
+static void mainboard_enable(struct device *dev)
+{
+	dev->ops->init = mainboard_dev_init;
+}
+
+struct chip_operations mainboard_ops = {
+	.enable_dev = mainboard_enable,
+};