[openwrt/openwrt] mediatek: mt7623: build SD card without all filesystems

[LEDE Commits]

dangole pushed a commit to openwrt/openwrt.git, branch openwrt-23.05:
https://git.openwrt.org/34b19a852079ab41329461030839695a21fab5fb

commit 34b19a852079ab41329461030839695a21fab5fb
Author: Daniel Golle <daniel at makrotopia.org>
AuthorDate: Mon May 22 22:58:58 2023 +0100

    mediatek: mt7623: build SD card without all filesystems
    
    Allow building SD card images without having both initramfs and squashfs
    present on the card, just like it has already been done for the mt7622
    and filogic subtargets.
    
    Signed-off-by: Daniel Golle <daniel at makrotopia.org>
    (cherry picked from commit d6fef27f2dd4a852ed7846e4aa5f06dcd8df91b6)
---
 target/linux/mediatek/image/mt7623.mk | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/target/linux/mediatek/image/mt7623.mk b/target/linux/mediatek/image/mt7623.mk
index 26befc1c1e..1645ecd545 100644
--- a/target/linux/mediatek/image/mt7623.mk
+++ b/target/linux/mediatek/image/mt7623.mk
@@ -104,8 +104,12 @@ define Device/bananapi_bpi-r2
 			    pad-to 2k | append-preloader $$(UBOOT_TARGET) |\
 			    pad-to $$(UBOOT_OFFSET) | append-bootloader $$(UBOOT_TARGET) |\
 			    pad-to 4092k | mt7623-mbr emmc |\
+			    $(if $(CONFIG_TARGET_ROOTFS_INITRAMFS),\
 			    pad-to 4M | append-image-stage initramfs-recovery.itb |\
+			    ) \
+			    $(if $(CONFIG_TARGET_ROOTFS_SQUASHFS),\
 			    pad-to 48M | append-image squashfs-sysupgrade.itb |\
+			    ) \
 			    gzip
   ARTIFACTS := u-boot.bin preloader.bin sdcard.img.gz
   SUPPORTED_DEVICES := bananapi,bpi-r2
@@ -135,8 +139,12 @@ define Device/unielec_u7623-02
 # but OpenWrt expects 'SDMM' magic for sysupgrade.
   ARTIFACT/emmc.img.gz := mt7623-mbr sdmmc |\
 			    pad-to $$(UBOOT_OFFSET) | append-bootloader $$(UBOOT_TARGET) |\
+			    $(if $(CONFIG_TARGET_ROOTFS_INITRAMFS),\
 			    pad-to 4M | append-image-stage initramfs-recovery.itb |\
+			    ) \
+			    $(if $(CONFIG_TARGET_ROOTFS_SQUASHFS),\
 			    pad-to 48M | append-image squashfs-sysupgrade.itb |\
+			    ) \
 			    gzip | append-metadata
   ARTIFACT/scatter.txt := scatterfile emmc.img.gz
   ARTIFACTS := u-boot.bin scatter.txt emmc.img.gz