Add F2FS support.

cfg/kernel_v6.16-rc2

@@ -5526,7 +5526,20 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
 # CONFIG_NILFS2_FS is not set
-# CONFIG_F2FS_FS is not set
+CONFIG_F2FS_FS=y
+CONFIG_F2FS_STAT_FS=y
+CONFIG_F2FS_FS_XATTR=y
+CONFIG_F2FS_FS_POSIX_ACL=y
+# CONFIG_F2FS_FS_SECURITY is not set
+# CONFIG_F2FS_CHECK_FS is not set
+# CONFIG_F2FS_FAULT_INJECTION is not set
+CONFIG_F2FS_FS_COMPRESSION=y
+CONFIG_F2FS_FS_LZO=y
+CONFIG_F2FS_FS_LZORLE=y
+CONFIG_F2FS_FS_LZ4=y
+CONFIG_F2FS_FS_LZ4HC=y
+# CONFIG_F2FS_FS_ZSTD is not set
+CONFIG_F2FS_IOSTAT=y
 # CONFIG_BCACHEFS_FS is not set
 CONFIG_FS_POSIX_ACL=y
 CONFIG_EXPORTFS=y
@@ -6015,7 +6028,10 @@ CONFIG_CRC_OPTIMIZATIONS=y
 CONFIG_AUDIT_ARCH_COMPAT_GENERIC=y
 # CONFIG_RANDOM32_SELFTEST is not set
 CONFIG_ZLIB_INFLATE=y
+CONFIG_LZO_COMPRESS=y
 CONFIG_LZO_DECOMPRESS=y
+CONFIG_LZ4_COMPRESS=y
+CONFIG_LZ4HC_COMPRESS=y
 CONFIG_LZ4_DECOMPRESS=y
 CONFIG_XZ_DEC=y
 # CONFIG_XZ_DEC_X86 is not set

config/board/btt_pi2.json

@@ -66,7 +66,7 @@
             "version_type": "tag",
             "patch_dir": [ "kernel", "kernel/rockchip64-6.16" ],
             "config_def": "printer_defconfig",
-            "target": [ "Image", "modules", "dtbs", "modules_install" ],
+            "target": [ "clean", "Image", "modules", "dtbs", "modules_install" ],
             "artifacts":
             [
                 {

patch/kernel/printer_defconfig_0_common.patch

@@ -3,7 +3,7 @@ new file mode 100644
 index 000000000000..51de9e95b7d2
 --- /dev/null
 +++ b/arch/arm64/configs/printer_defconfig
-@@ -0,0 +1,517 @@
+@@ -0,0 +1,520 @@
 +CONFIG_DEFAULT_HOSTNAME="Printer"
 +CONFIG_LOCALVERSION="-arm64"
 +CONFIG_LOCALVERSION_AUTO=n
@@ -343,6 +343,9 @@ index 000000000000..51de9e95b7d2
 +CONFIG_SQUASHFS_XZ=y
 +CONFIG_SQUASHFS_ZSTD=n
 +CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
++CONFIG_F2FS_FS=y
++CONFIG_F2FS_FS_COMPRESSION=y
++CONFIG_F2FS_FS_ZSTD=n
 +CONFIG_USB_EHCI_HCD_PLATFORM=y
 +CONFIG_USB_OHCI_HCD_PLATFORM=y
 +CONFIG_ARM_ARCH_TIMER=y