mb/starlabs/starbook: Add Raptor Lake StarBook Mk VI variant

Tested using `edk2` from
`github.com/starlabsltd/edk2/tree/uefipayload_vs`:
* Windows 11
* Ubuntu 22.04
* Manjaro 22

No known issues.

https://starlabs.systems/pages/starbook-specification

Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I7c92bf92ab4de546c3633fae7e19a302409508ce
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74444
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>

1 files changed, 66 insertions, 0 deletions

diff --git a/src/mainboard/starlabs/starbook/variants/rpl/devtree.c b/src/mainboard/starlabs/starbook/variants/rpl/devtree.c
new file mode 100644
index 0000000000..b190865975
--- /dev/null
+++ b/src/mainboard/starlabs/starbook/variants/rpl/devtree.c
@@ -0,0 +1,66 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#include <chip.h>
+#include <cpu/intel/turbo.h>
+#include <device/device.h>
+#include <device/pci_def.h>
+#include <option.h>
+#include <types.h>
+#include <variants.h>
+
+void devtree_update(void)
+{
+	config_t *cfg = config_of_soc();
+
+	struct soc_intel_common_config *common_config;
+	common_config = chip_get_common_soc_structure();
+
+	struct soc_power_limits_config *soc_conf_6core =
+		&cfg->power_limits_config[RPL_P_282_242_142_15W_CORE];
+
+	struct soc_power_limits_config *soc_conf_12core =
+		&cfg->power_limits_config[RPL_P_682_482_282_28W_CORE];
+
+	struct device *tbt_pci_dev = pcidev_on_root(0x07, 0);
+	struct device *tbt_dma_dev = pcidev_on_root(0x0d, 2);
+
+	/* Update PL1 & PL2 based on CMOS settings */
+	switch (get_power_profile(PP_POWER_SAVER)) {
+	case PP_POWER_SAVER:
+		disable_turbo();
+		soc_conf_6core->tdp_pl1_override	= 15;
+		soc_conf_12core->tdp_pl1_override	= 15;
+		soc_conf_6core->tdp_pl2_override	= 15;
+		soc_conf_12core->tdp_pl2_override	= 15;
+		common_config->pch_thermal_trip		= 30;
+		break;
+	case PP_BALANCED:
+		soc_conf_6core->tdp_pl1_override	= 15;
+		soc_conf_12core->tdp_pl1_override	= 15;
+		soc_conf_6core->tdp_pl2_override	= 20;
+		soc_conf_12core->tdp_pl2_override	= 25;
+		common_config->pch_thermal_trip		= 25;
+		break;
+	case PP_PERFORMANCE:
+		soc_conf_6core->tdp_pl1_override	= 15;
+		soc_conf_12core->tdp_pl1_override	= 28;
+		soc_conf_6core->tdp_pl2_override	= 25;
+		soc_conf_12core->tdp_pl2_override	= 40;
+		common_config->pch_thermal_trip		= 20;
+		break;
+	}
+
+	/* Enable/Disable Bluetooth based on CMOS settings */
+	if (get_uint_option("wireless", 1) == 0)
+		cfg->usb2_ports[9].enable = 0;
+
+	/* Enable/Disable Webcam based on CMOS settings */
+	if (get_uint_option("webcam", 1) == 0)
+		cfg->usb2_ports[CONFIG_CCD_PORT].enable = 0;
+
+	/* Enable/Disable Thunderbolt based on CMOS settings */
+	if (get_uint_option("thunderbolt", 1) == 0) {
+		tbt_pci_dev->enabled = 0;
+		tbt_dma_dev->enabled = 0;
+	}
+}