agl-basesystem 0.1sandbox/ToshikazuOhiwa/master

1 files changed, 32 insertions, 2 deletions

diff --git a/external/meta-updater/classes/sota_raspberrypi.bbclass b/external/meta-updater/classes/sota_raspberrypi.bbclass
index 69f09fd5..c901a70e 100644
--- a/external/meta-updater/classes/sota_raspberrypi.bbclass
+++ b/external/meta-updater/classes/sota_raspberrypi.bbclass
@@ -16,25 +16,55 @@ DEV_MATCH_DIRECTIVE_pn-networkd-dhcp-conf = "Driver=smsc95xx lan78xx"
 IMAGE_INSTALL_append_sota = " virtual/network-configuration "
 
 PREFERRED_PROVIDER_virtual/bootloader_sota ?= "u-boot"
-UBOOT_ENTRYPOINT_sota ?= "0x00008000"
+UBOOT_ENTRYPOINT_sota ?= "0x00080000"
 
 IMAGE_FSTYPES_remove_sota = "rpi-sdimg"
 OSTREE_BOOTLOADER ?= "u-boot"
 
+def make_dtb_boot_files(d):
+    # Generate IMAGE_BOOT_FILES entries for device tree files listed in
+    # KERNEL_DEVICETREE.
+    #
+    # This function was taken from conf/machine/include/rpi-base.inc in
+    # meta-raspberrypi
+    alldtbs = d.getVar('KERNEL_DEVICETREE')
+    imgtyp = d.getVar('KERNEL_IMAGETYPE')
+
+    def transform(dtb):
+        base = os.path.basename(dtb)
+        if dtb.endswith('dtb'):
+            return base
+        elif dtb.endswith('dtbo'):
+            return '{};{}'.format(base, dtb)
+
+    return ' '.join([transform(dtb) for dtb in alldtbs.split(' ') if dtb])
+
+IMAGE_BOOT_FILES_sota = "bcm2835-bootfiles/* \
+                         u-boot.bin;${SDIMG_KERNELIMAGE} \
+                         "
+
 # OSTree puts its own boot.scr to bcm2835-bootfiles
-IMAGE_BOOT_FILES_sota = "bcm2835-bootfiles/* u-boot.bin;${SDIMG_KERNELIMAGE}"
+# raspberrypi4 needs dtb in /boot partition so that they can be read by the
+# firmware
+IMAGE_BOOT_FILES_append_sota_raspberrypi4 = "${@make_dtb_boot_files(d)}"
 
 # Just the overlays that will be used should be listed
 KERNEL_DEVICETREE_raspberrypi2_sota ?= " bcm2709-rpi-2-b.dtb "
 KERNEL_DEVICETREE_raspberrypi3_sota ?= " bcm2710-rpi-3-b.dtb overlays/vc4-kms-v3d.dtbo overlays/rpi-ft5406.dtbo"
 KERNEL_DEVICETREE_raspberrypi3-64_sota ?= " broadcom/bcm2710-rpi-3-b.dtb overlays/vc4-kms-v3d.dtbo overlays/vc4-fkms-v3d.dtbo overlays/rpi-ft5406.dtbo"
+KERNEL_DEVICETREE_raspberrypi4_sota ?= " bcm2711-rpi-4-b.dtb overlays/vc4-fkms-v3d.dtbo overlays/uart0-rpi4.dtbo"
+KERNEL_DEVICETREE_raspberrypi4-64_sota ?= " broadcom/bcm2711-rpi-4-b.dtb overlays/vc4-fkms-v3d.dtbo overlays/uart0-rpi4.dtbo"
 
 SOTA_MAIN_DTB_raspberrypi2 ?= "bcm2709-rpi-2-b.dtb"
 SOTA_MAIN_DTB_raspberrypi3 ?= "bcm2710-rpi-3-b.dtb"
 SOTA_MAIN_DTB_raspberrypi3-64 ?= "broadcom_bcm2710-rpi-3-b.dtb"
+SOTA_MAIN_DTB_raspberrypi4_sota ?= "bcm2711-rpi-4-b.dtb"
+SOTA_MAIN_DTB_raspberrypi4-64_sota ?= "broadcom_bcm2711-rpi-4-b.dtb"
 
 SOTA_DT_OVERLAYS_raspberrypi3 ?= "vc4-kms-v3d.dtbo rpi-ft5406.dtbo"
 SOTA_DT_OVERLAYS_raspberrypi3-64 ?= "vc4-kms-v3d.dtbo vc4-fkms-v3d.dtbo rpi-ft5406.dtbo"
+SOTA_DT_OVERLAYS_raspberrypi4 ?= "vc4-fkms-v3d.dtbo uart0-rpi4.dtbo"
+SOTA_DT_OVERLAYS_raspberrypi4-64 ?= "vc4-fkms-v3d.dtbo uart0-rpi4.dtbo"
 
 # Kernel args normally provided by RPi's internal bootloader. Non-updateable
 OSTREE_KERNEL_ARGS_sota ?= " 8250.nr_uarts=1 bcm2708_fb.fbwidth=656 bcm2708_fb.fbheight=614 bcm2708_fb.fbswap=1 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 dwc_otg.lpm_enable=0 console=ttyS0,115200 usbhid.mousepoll=0 "