[openwrt/openwrt] mediatek: mt7623: build lzma fit for bpi-r2

[LEDE Commits]

981213 pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/65fc47cac562f0bba18aafd40e2d51884075e5ab

commit 65fc47cac562f0bba18aafd40e2d51884075e5ab
Author: Chuanhong Guo <gch981213 at gmail.com>
AuthorDate: Sun Jul 26 16:57:05 2020 +0800

    mediatek: mt7623: build lzma fit for bpi-r2
    
    bpi-r2 images are shipped with mainline u-boot which can extract lzma
    with no problem.
    remove custom kernel recipe to build lzma fit image instead of
    uncompressed fit with zboot.
    
    Signed-off-by: Chuanhong Guo <gch981213 at gmail.com>
---
 target/linux/mediatek/image/mt7623.mk | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/target/linux/mediatek/image/mt7623.mk b/target/linux/mediatek/image/mt7623.mk
index bdd3820ed3..4ed8cb0a69 100644
--- a/target/linux/mediatek/image/mt7623.mk
+++ b/target/linux/mediatek/image/mt7623.mk
@@ -29,9 +29,6 @@ define Device/bpi_bananapi-r2
   DEVICE_VENDOR := Bpi
   DEVICE_MODEL := Banana Pi R2
   DEVICE_DTS := mt7623n-bananapi-bpi-r2
-  KERNEL_NAME := zImage
-  KERNEL := kernel-bin | fit none $$(DTS_DIR)/$$(DEVICE_DTS).dtb
-  KERNEL_INITRAMFS :=
   DEVICE_PACKAGES := kmod-fs-vfat kmod-nls-cp437 kmod-nls-iso8859-1 kmod-mmc \
 	mkf2fs e2fsprogs kmod-usb-ohci kmod-usb2 kmod-usb3 kmod-ata-ahci-mtk
   UBOOT_TARGET := mt7623n_bpir2