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| author | John Thomson <git@johnthomson.fastmail.com.au> | 2020-10-15 19:27:55 +1000 |
|---|---|---|
| committer | Chuanhong Guo <gch981213@gmail.com> | 2020-10-29 21:35:03 +0800 |
| commit | 254f51443ddaee873267d41993b5bbc4b5ef7959 (patch) | |
| tree | b89d530c02a666c6802945671fa144749391f809 /target | |
| parent | 9a168b51c3a60c95ccd349dd3010615ba6b0e033 (diff) | |
| download | openwrt-254f51443ddaee873267d41993b5bbc4b5ef7959.tar.gz openwrt-254f51443ddaee873267d41993b5bbc4b5ef7959.tar.bz2 openwrt-254f51443ddaee873267d41993b5bbc4b5ef7959.zip | |
mt7621: mikrotik: use vmlinuz (zBoot ELF)
- minimal built initramfs: 11MB vmlinux ELF -> 4.5MB vmlinuz
- ~5 seconds for kernel decompression, which was equivalent to the
additional time to load the uncompressed ELF from SPI NOR.
- Removes requirement for lzma-loader, which may have been causing some
image builds to fail to boot on Mikrotik mt7621.
Fixes: FS#3354
Suggested-by: Thibaut VARÈNE <hacks@slashdirt.org>
Signed-off-by: John Thomson <git@johnthomson.fastmail.com.au>
Diffstat (limited to 'target')
| -rw-r--r-- | target/linux/ramips/image/mt7621.mk | 4 | ||||
| -rw-r--r-- | target/linux/ramips/mt7621/target.mk | 3 |
2 files changed, 5 insertions, 2 deletions
diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk index 8919d764b0..bb7e5a0d48 100644 --- a/target/linux/ramips/image/mt7621.mk +++ b/target/linux/ramips/image/mt7621.mk @@ -708,8 +708,8 @@ define Device/MikroTik BLOCKSIZE := 64k IMAGE_SIZE := 16128k DEVICE_PACKAGES := kmod-usb3 - LOADER_TYPE := elf - KERNEL := $(KERNEL_DTB) | loader-kernel + KERNEL_NAME := vmlinuz + KERNEL := kernel-bin | append-dtb-elf IMAGE/sysupgrade.bin := append-kernel | kernel2minor -s 1024 | \ pad-to $$$$(BLOCKSIZE) | append-rootfs | pad-rootfs | append-metadata | \ check-size diff --git a/target/linux/ramips/mt7621/target.mk b/target/linux/ramips/mt7621/target.mk index d05b8c82bf..d1f987b2e0 100644 --- a/target/linux/ramips/mt7621/target.mk +++ b/target/linux/ramips/mt7621/target.mk @@ -6,6 +6,9 @@ SUBTARGET:=mt7621 BOARDNAME:=MT7621 based boards FEATURES+=nand ramdisk rtc usb minor CPU_TYPE:=24kc +KERNELNAME:=vmlinux vmlinuz +# make Kernel/CopyImage use $LINUX_DIR/vmlinuz +IMAGES_DIR:=../../.. DEFAULT_PACKAGES += wpad-basic-wolfssl |