[S] Change in coreboot[main]: mb/google/dedede/var/drawcia: Fix devicetree_update

[Robert Chen (Code Review)]

Robert Chen has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/84953?usp=email )

Change subject: mb/google/dedede/var/drawcia: Fix devicetree_update
......................................................................

mb/google/dedede/var/drawcia: Fix devicetree_update

ext_vr_update should be run after board version 0xbw, but skipped by return.

BUG=b:376828839
BRANCH=firmware-dedede-13606.B
TEST=emerge-dedede coreboot chromeos-bootimage

Change-Id: I13f4709b6f490169f69054cf2b26430b4de0746a
Signed-off-by: Robert Chen 
---
M src/mainboard/google/dedede/variants/drawcia/ramstage.c
1 file changed, 14 insertions(+), 7 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/53/84953/1

diff --git a/src/mainboard/google/dedede/variants/drawcia/ramstage.c b/src/mainboard/google/dedede/variants/drawcia/ramstage.c
index aed160e..f7c07c9 100644
--- a/src/mainboard/google/dedede/variants/drawcia/ramstage.c
+++ b/src/mainboard/google/dedede/variants/drawcia/ramstage.c
@@ -10,25 +10,32 @@
 static void ext_vr_update(void)
 {
    struct soc_intel_jasperlake_config *cfg = config_of_soc();
+
    if (fw_config_probe(FW_CONFIG(EXT_VR, EXT_VR_ABSENT)))
    	cfg->disable_external_bypass_vr = 1;
 }

-void variant_devtree_update(void)
+static void update_lte_device_drawper(void)
 {
-	uint32_t board_version = board_id();
    struct device *lte_usb2 = DEV_PTR(lte_usb2);
    struct drivers_usb_acpi_config *config;
    struct acpi_gpio lte_reset_gpio = ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_H0);

-	/* board version 9 is drawper EVT */
-	if (board_version > 9)
-		return;
-
    if (lte_usb2 == NULL)
    	return;

config = config_of(lte_usb2);
    config->reset_gpio = lte_reset_gpio;
-	ext_vr_update();
+}
+
+void variant_devtree_update(void)
+{
+	uint32_t board_version = board_id();
+
+	if(board_version > 0xb)
+		ext_vr_update();
+	/* Remove power IC after board version 0xc */
+	if (board_version <= 0x9)
+		update_lte_device_drawper();
+	/* board version 9 is drawper EVT */
 }