mb/google/hatch: split up hatch and puff baseboards

The hatch and puff baseboards have diverged enough to where it makes
more sense to split them into separate boards. Copy the mb/google/hatch
directory into a new dir 'puff' and strip out all boards and items
related to the hatch baseboard. Remove all puff-related items from the
original hatch directory. Clean up and alphabetize Kconfig selections.

Test: build and boot akemi hatch variant and wyvern puff variant.

Change-Id: I8c7350f3afcff3ddefc6fa14054a3f9257568cd3
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62970
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

1 files changed, 31 insertions, 0 deletions

diff --git a/src/mainboard/google/puff/chromeos.c b/src/mainboard/google/puff/chromeos.c
new file mode 100644
index 000000000000..9c5e19d8792d
--- /dev/null
+++ b/src/mainboard/google/puff/chromeos.c
@@ -0,0 +1,31 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#include <bootmode.h>
+#include <boot/coreboot_tables.h>
+#include <ec/google/chromeec/ec.h>
+#include <gpio.h>
+#include <variant/gpio.h>
+#include <types.h>
+
+void fill_lb_gpios(struct lb_gpios *gpios)
+{
+	struct lb_gpio chromeos_gpios[] = {
+		{-1, ACTIVE_HIGH, get_lid_switch(), "lid"},
+		{-1, ACTIVE_HIGH, 0, "power"},
+		{-1, ACTIVE_HIGH, gfx_get_init_done(), "oprom"},
+		{GPIO_EC_IN_RW, ACTIVE_HIGH, gpio_get(GPIO_EC_IN_RW),
+		 "EC in RW"},
+	};
+	lb_add_gpios(gpios, chromeos_gpios, ARRAY_SIZE(chromeos_gpios));
+}
+
+int get_write_protect_state(void)
+{
+	return gpio_get(GPIO_PCH_WP);
+}
+
+int get_ec_is_trusted(void)
+{
+	/* EC is trusted if not in RW. */
+	return !gpio_get(GPIO_EC_IN_RW);
+}