Hello, On Wednesday, January 23, 2019 7:59:58 PM CET Linus Walleij wrote: > This generates images for the StorLink SL93512R reference > design which is supported in kernel v4.19. > > Signed-off-by: Linus Walleij <linus.wall...@linaro.org> > --- > ChangeLog v1->v2: > - Resend. > --- > target/linux/gemini/image/Makefile | 21 +++++++++++++++++++++ > 1 file changed, 21 insertions(+) > > diff --git a/target/linux/gemini/image/Makefile > b/target/linux/gemini/image/Makefile > index 59041a72a785..722df1c82b00 100644 > --- a/target/linux/gemini/image/Makefile > +++ b/target/linux/gemini/image/Makefile > @@ -39,6 +39,19 @@ define Build/dns313-images > if [ -d $(BIN_DIR)/.boot ] ; then rm -rf $(BIN_DIR)/.boot ; fi > endef > > +# Create the special SL93512R image format with the squashfs > +# split across two "partitions" named rd.gz and hddapp.tgz but > +# essentially just being used by OpenWRT as one big squashfs > +# partition > +define Build/sl93512r-images > + dd if=$(IMAGE_ROOTFS) of=$(BIN_DIR)/rd.gz bs=6144k conv=sync > + dd if=$(IMAGE_ROOTFS) of=$(BIN_DIR)/hddapp.bz2 bs=6144k count=1 seek=1 So the rootfs gets added to 6144k of padding? For the NAS4220 this was all just one zeroed file.
> + cp $(IMAGE_KERNEL) $(BIN_DIR)/zImage > + mv $(BIN_DIR)/rd.gz $(BIN_DIR)/$(IMG_PREFIX)-sl93512r-rd.gz > + mv $(BIN_DIR)/hddapp.bz2 $(BIN_DIR)/$(IMG_PREFIX)-sl93512r-hddapp.bz2 > + mv $(BIN_DIR)/zImage $(BIN_DIR)/$(IMG_PREFIX)-sl93512r-zImage > +endef I did rework the image creation process for the NAS4220B and sq201 because it was very racy (and probably caused some of the build failures in this target? [0]) and I think it should be possible to improve the sl93512r as well. > + > # Create the special NAS4220B image format with the squashfs > # and overlay inside the "rd.gz" file. We pad it out to 6144K > # which is the size of the initramfs partition. > @@ -122,6 +135,14 @@ define Device/dlink-dns-313 > endef > TARGET_DEVICES += dlink-dns-313 > > +define Device/sl93512r > + DEVICE_TITLE := StorLink SL93512R Reference Design > + IMAGES += sl93512r-image > + IMAGE/sl93512r-image := sl93512r-images Can you please check if something like this: ARTIFACTS := zImage ARTIFACT/zImage := append-kernel IMAGES := rd.gz hddapp.bz2 IMAGE/rd.gz := append-rootfs | pad-to 6144k IMAGE/hddapp.bz2 := pad-extra 6144k | append-rootfs Produces similar/compatible files? (This would make the extra Build/sl93512r-images obsolete). > + DEVICE_PACKAGES := $(GEMINI_NAS_PACKAGES) > +endef > +TARGET_DEVICES += sl93512r Regards, Christian [0] http://phase1.builds.lede-project.org/builders/gemini%2Fgeneric _______________________________________________ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/mailman/listinfo/openwrt-devel
