pixel3_mainline: Add changes to get pixel3_mainline building a boot.img (v3)

This adds some changes to get the pixel3_mainline target
building a boot.img. It requires that a pixel3_mainline dir be
present in the dragonboard-kernel dir, and it should contain
a Image.gz-dtb file and any kernel modules to be included.

If you do not want to use kernel modules, build with
PIXEL3_USES_GKI=false.

This is take number two, as the first pass was causing build
breakage. In this version, I check to make sure we have a
kernel image before we try to build.

In v3, I've moved some more modules as vendor-only, to allow
the pixel3 to boot.

Signed-off-by: John Stultz <john.stultz@linaro.org>
 [sumits: updated the list of vendor-only modules]
Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>
Change-Id: Ie94ef4af00c415baeb20838cb0ba30434efa691e

3 files changed, 55 insertions, 0 deletions

diff --git a/pixel3_mainline.mk b/pixel3_mainline.mk
index ed3bee9..97351ea 100644
--- a/pixel3_mainline.mk
+++ b/pixel3_mainline.mk
@@ -1,3 +1,5 @@
+PIXEL3_KERNEL_DIR := device/linaro/dragonboard-kernel/pixel3_mainline/
+
 # Inherit the full_base and device configurations
 $(call inherit-product, $(SRC_TARGET_DIR)/product/core_64_bit.mk)
 $(call inherit-product, device/linaro/dragonboard/pixel3_mainline/device.mk)
@@ -8,3 +10,40 @@ $(call inherit-product, $(SRC_TARGET_DIR)/product/full_base.mk)
 PRODUCT_NAME := pixel3_mainline
 PRODUCT_DEVICE := pixel3_mainline
 PRODUCT_BRAND := Android
+
+ifndef PIXEL3_USES_GKI
+PIXEL3_USES_GKI := true
+endif
+
+ifeq ($(PIXEL3_USES_GKI), true)
+PIXEL3_MODS := $(wildcard $(PIXEL3_KERNEL_DIR)/*.ko)
+ifneq ($(PIXEL3_MODS),)
+  BOARD_VENDOR_KERNEL_MODULES += $(PIXEL3_MODS)
+  P3_ONLY_VENDOR := %/msm.ko %/dwc3.ko %/dwc3-qcom.ko %/hci_uart.ko %/btqca.ko %/incrementalfs.ko
+  P3_ONLY_VENDOR += %/ath10k_core.ko %/ath10k_pci.ko %/ath10k_snoc.ko %/ath.ko
+  P3_ONLY_VENDOR += %/apr.ko %/qcom_q6v5_ipa_notify.ko
+  P3_ONLY_VENDOR += %/ns.ko %/qcom_q6v5.ko %/qrtr.ko %/qcom_q6v5_mss.ko %/qrtr-smd.ko
+  P3_ONLY_VENDOR += %/qcom_q6v5_pas.ko %/qrtr-tun.ko %/snd-soc-hdmi-codec.ko
+  P3_ONLY_VENDOR += %/qcom_q6v5_wcss.ko
+  P3_ONLY_VENDOR += %/rmtfs_mem.ko
+  P3_ONLY_VENDOR += %/wcn36xx.ko %/wcnss_ctrl.ko
+  P3_ONLY_VENDOR += %/qcom_wcnss_pil.ko %/mdt_loader.ko
+  P3_ONLY_VENDOR += %/qcom_q6v5_adsp.ko
+  P3_ONLY_VENDOR += %/ehci-hcd.ko %/ehci-pci.ko %/ehci-platform.ko %/xhci-hcd.ko %/xhci-pci.ko %/xhci-pci-renesas.ko %/xhci-plat-hcd.ko
+  P3_ONLY_VENDOR += %/lt9611.ko %/panel-tianma-nt36672a.ko %/ax88179_178a.ko %/msm_serial.ko %/asix.ko
+  P3_ONLY_VENDOR += %/qcom-wdt.ko %/i2c-qup.ko %/i2c-gpio.ko %/phy-qcom-usb-hs.ko %/ulpi.ko %/extcon-usb-gpio.ko
+  P3_ONLY_VENDOR += %/nvmem_qfprom.ko %/pm8916_wdt.ko %/llcc-qcom.ko
+  P3_ONLY_VENDOR += %/i2c-qcom-geni.ko %/qcom-pon.ko %/syscon-reboot-mode.ko %/reboot-mode.ko
+  P3_ONLY_VENDOR += %/fastrpc.ko %/ohci-hcd.ko %/ohci-pci.ko %/ohci-platform.ko %/phy-qcom-qusb2.ko
+  P3_ONLY_VENDOR += %/spmi-pmic-arb.ko %/rtc-pm8xxx.ko %/socinfo.ko
+  P3_ONLY_VENDOR += %/smsm.ko %/smp2p.ko %/smem.ko %/qcom_smd.ko %/qcom_glink_smem.ko %/qcom_glink.ko %/qcom_glink_rpm.ko %/qcom_common.ko
+  P3_ONLY_VENDOR += %/regmap-spmi.ko %/qcom-spmi-pmic.ko
+  P3_ONLY_VENDOR += %/qcom_sysmon.ko
+  P3_ONLY_VENDOR += %/qmi_helpers.ko %/pdr_interface.ko
+  P3_ONLY_VENDOR += %/icc-bcm-voter.ko %/icc-rpmh.ko %/qnoc-sdm845.ko
+  P3_ONLY_VENDOR += %/qcom_gsbi.ko %/pm8941-pwrkey.ko
+  P3_ONLY_VENDOR += %/pinctrl-spmi-mpp.ko %/ocmem.ko %/gcc-msm8998.ko %/clk-scmi.ko
+
+  BOARD_VENDOR_RAMDISK_KERNEL_MODULES := $(filter-out $(P3_ONLY_VENDOR),$(PIXEL3_MODS))
+endif
+endif
diff --git a/pixel3_mainline/BoardConfig.mk b/pixel3_mainline/BoardConfig.mk
index 03fce75..26fd66a 100644
--- a/pixel3_mainline/BoardConfig.mk
+++ b/pixel3_mainline/BoardConfig.mk
@@ -4,6 +4,15 @@ include device/linaro/dragonboard/BoardConfigCommon.mk
 TARGET_BOOTLOADER_BOARD_NAME := pixel3_mainline
 TARGET_BOARD_PLATFORM := pixel3_mainline
 
+ifeq ($(PIXEL3_KERNEL_FOUND), true)
+    # Bootloader/Kernel Configuration
+    TARGET_NO_KERNEL         := false
+    BOARD_KERNEL_BAS         := 0x00000000
+    BOARD_KERNEL_PAGESIZE    := 4096
+    BOARD_KERNEL_TAGS_OFFSET := 0x01E00000
+    BOARD_RAMDISK_OFFSET     := 0x02000000
+endif
+
 # Image Configuration
 BOARD_BOOTIMAGE_PARTITION_SIZE := 0x04000000
 BOARD_USERDATAIMAGE_PARTITION_SIZE := 10737418240
diff --git a/pixel3_mainline/device.mk b/pixel3_mainline/device.mk
index 1365df7..8109ad3 100644
--- a/pixel3_mainline/device.mk
+++ b/pixel3_mainline/device.mk
@@ -25,6 +25,13 @@ PRODUCT_COPY_FILES := \
     device/linaro/dragonboard/init.common.usb.rc:$(TARGET_COPY_OUT_VENDOR)/etc/init/init.pixel3_mainline.usb.rc \
     device/linaro/dragonboard/common.kl:$(TARGET_COPY_OUT_VENDOR)/usr/keylayout/pixel3_mainline.kl
 
+ifneq ("$(wildcard $(PIXEL3_KERNEL_DIR)/Image.gz-dtb)","")
+    PRODUCT_COPY_FILES += $(PIXEL3_KERNEL_DIR)/Image.gz-dtb:kernel
+    PIXEL3_KERNEL_FOUND := true
+else
+    PIXEL3_KERNEL_FOUND := false
+endif
+
 # Build generic Audio HAL
 PRODUCT_PACKAGES := audio.primary.pixel3_mainline