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authorRafał Miłecki <rafal@milecki.pl>2021-11-19 14:32:58 +0100
committerRafał Miłecki <rafal@milecki.pl>2021-11-19 14:32:58 +0100
commit494c033f9cbad67ea2cee3860894bdfffea65109 (patch)
tree2b722a833a7bb79d0b8a6e2163a100c15eb205f2
parentebb6f9287e33c3760b076efa6dcc1cce90e1a109 (diff)
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bcm4908: continue work on images for U-Boot based devices
It still isn't ready though - more data needs to be added to the bootfs. Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
-rw-r--r--target/linux/bcm4908/image/Makefile10
-rw-r--r--target/linux/bcm4908/image/pkgtb-bcm4908.its43
-rw-r--r--target/linux/bcm4908/image/pkgtb-bcm4912.its43
3 files changed, 96 insertions, 0 deletions
diff --git a/target/linux/bcm4908/image/Makefile b/target/linux/bcm4908/image/Makefile
index 929e626e0e..8829e64ca1 100644
--- a/target/linux/bcm4908/image/Makefile
+++ b/target/linux/bcm4908/image/Makefile
@@ -5,9 +5,11 @@ include $(INCLUDE_DIR)/image.mk
DEVICE_VARS += ASUS_PRODUCTID ASUS_BUILD_NO ASUS_FW_REV ASUS_EXT_NO
DEVICE_VARS += NETGEAR_BOARD_ID NETGEAR_REGION
+DEVICE_VARS += PKGTB_ITS
define Image/Prepare
cp bootfs-generic.its $(KDIR)/
+ sed -i "s=\$$$${dts_dir}=$(DTS_DIR)=" $(KDIR)/bootfs-generic.its
endef
define Build/bootfs
@@ -49,6 +51,14 @@ define Build/bcm4908lzma
mv $@.new $@
endef
+define Build/pkgtb
+ mv $@ $@.rootfs
+ cp $(PKGTB_ITS) $@.its
+ sed -i "s=\$${bootfs}=$(KDIR)/bootfs-generic.itb=" $@.its
+ sed -i "s=\$${rootfs}=$@.rootfs=" $@.its
+ PATH=$(LINUX_DIR)/scripts/dtc:$(PATH) mkimage -f $@.its $@
+endef
+
define Device/Default
KERNEL := kernel-bin | bcm4908lzma | bcm4908kernel
KERNEL_DEPENDS = $$(wildcard $(DTS_DIR)/$$(DEVICE_DTS).dts)
diff --git a/target/linux/bcm4908/image/pkgtb-bcm4908.its b/target/linux/bcm4908/image/pkgtb-bcm4908.its
new file mode 100644
index 0000000000..295997184a
--- /dev/null
+++ b/target/linux/bcm4908/image/pkgtb-bcm4908.its
@@ -0,0 +1,43 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+/dts-v1/;
+
+/ {
+ description = "Broadcom image upgrade package tree binary";
+ #address-cells = <1>;
+
+ images {
+ bootfs_4908_a0+ {
+ description = "bootfs";
+ data = /incbin/("${bootfs}");
+ type = "multi";
+ compression = "none";
+
+ hash-1 {
+ algo = "sha256";
+ };
+ };
+
+ nand_squashfs {
+ description = "rootfs";
+ data = /incbin/("${rootfs}");
+ type = "filesystem";
+ compression = "none";
+
+ hash-1 {
+ algo = "sha256";
+ };
+ };
+ };
+
+ configurations {
+ default = "conf_4908_a0+_nand_squashfs";
+
+ conf_4908_a0+_nand_squashfs {
+ description = "Brcm Image Bundle";
+ bootfs = "bootfs_4908_a0+";
+ rootfs = "nand_squashfs";
+ compatible = "flash=nand;chip=4908;rev=a0+;ip=ipv6,ipv4;ddr=ddr3;fstype=squashfs";
+ };
+ };
+};
diff --git a/target/linux/bcm4908/image/pkgtb-bcm4912.its b/target/linux/bcm4908/image/pkgtb-bcm4912.its
new file mode 100644
index 0000000000..113b1278cd
--- /dev/null
+++ b/target/linux/bcm4908/image/pkgtb-bcm4912.its
@@ -0,0 +1,43 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+/dts-v1/;
+
+/ {
+ description = "Broadcom image upgrade package tree binary";
+ #address-cells = <1>;
+
+ images {
+ bootfs_4912_a0+ {
+ description = "bootfs";
+ data = /incbin/("${bootfs}");
+ type = "multi";
+ compression = "none";
+
+ hash-1 {
+ algo = "sha256";
+ };
+ };
+
+ nand_squashfs {
+ description = "rootfs";
+ data = /incbin/("${rootfs}");
+ type = "filesystem";
+ compression = "none";
+
+ hash-1 {
+ algo = "sha256";
+ };
+ };
+ };
+
+ configurations {
+ default = "conf_4912_a0+_nand_squashfs";
+
+ conf_4912_a0+_nand_squashfs {
+ description = "Brcm Image Bundle";
+ bootfs = "bootfs_4912_a0+";
+ rootfs = "nand_squashfs";
+ compatible = "flash=nand;chip=4912;rev=a0+;ip=ipv6,ipv4;ddr=ddr3,ddr4;fstype=squashfs";
+ };
+ };
+};