Feat: add xapanran d256n256 boot env

meta-i2som-nxp/recipes-bsp/u-boot/u-boot-fw-utils/xapanran/fw_env.config

@@ -0,0 +1,9 @@
+# Configuration file for fw_(printenv/setenv) utility.
+# Up to two entries are valid, in this case the redundant
+# environment sector is assumed present.
+# If both copies are set to the same offset, an automatic mechanism will
+# determine the first good sectors where each copy lives, skipping bad blocks.
+
+# Device name    Offset   Size       Erase-size    No.Blocks
+/dev/##MTDINDEX##        ##ENV_OFFSET##      ##ENV_SIZE##    ##ERASEBLOCK##       ##NBLOCKS##
+#/dev/##MTDINDEX##        ##ENV_REDUND_OFFSET##      ##ENV_SIZE##    ##ERASEBLOCK##       ##NBLOCKS##

meta-i2som-nxp/recipes-bsp/u-boot/u-boot-i2som/xapanran/boot.txt

@@ -0,0 +1,21 @@
+setenv zimage zImage-xapanran.bin
+setenv fdt_file zImage-xapanran-i2s6ull-nand.dtb
+setenv bootargs_linux quiet lpj=30000
+
+if test "${mtdbootpart}" = "recovery"; then
+    setenv initrd_file uramdisk-recovery.img
+    if ubi part ${mtdbootpart} && ubifsmount ubi0:${mtdbootpart}; then
+        if ubifsload ${loadaddr} ${zimage} && ubifsload ${fdt_addr} ${fdt_file} && ubifsload ${initrd_addr} ${initrd_file}; then
+            run bootargs_nand_linux 
+            bootz ${loadaddr} ${initrd_addr} ${fdt_addr}
+        fi;
+    fi;
+else
+    if ubi part ${mtdbootpart} && ubifsmount ubi0:${mtdbootpart}; then
+        if ubifsload ${loadaddr} ${zimage} && ubifsload ${fdt_addr} ${fdt_file}; then
+            run bootargs_nand_linux 
+            bootz ${loadaddr} - ${fdt_addr}
+        fi;
+    fi;
+fi
+

meta-i2som-yocto/recipes-qt/qt5/qtbase/xapanran/qt5.sh

@@ -0,0 +1,5 @@
+# Use LINUXFB platform plugin for images without X11
+export QT_QPA_PLATFORM="linuxfb"
+export QT_QPA_GENERIC_PLUGINS=tslib
+export QT_QPA_FB_TSLIB=1
+export QT_QPA_FB_DISABLE_INPUT=1