prepare for BPI-F3 kernel 6.6

packages/bsp/bananapif3/boot/.ver

@@ -1,9 +1,8 @@
-Mon Aug 12 12:26:23 PM CST 2024
+Wed Aug 14 11:01:44 PM CST 2024
 ===============================
-file from bianbu v1.12
+file from bianbu v1.0.12
 ===============================
--rw-r--r-- 1 pi pi  262266 Aug  2 16:16 bianbu.bmp
--rw-r--r-- 1 pi pi      79 Aug  2 21:03 env_k1-x.txt
--rw-r--r-- 1 pi pi 6740035 Aug  2 21:45 initrd.img-6.1.15
+-rw-r--r-- 1 pi pi 262266 Aug  2 16:16 bianbu.bmp
+-rw-r--r-- 1 pi pi   7562 Aug 14 23:00 env_k1-x.txt
 ===============================
 but real env_k1-x.txt will from armbian (modify from BPI) 

packages/bsp/bananapif3/boot/env_k1-x.txt

@@ -59,6 +59,7 @@ knl_name=Image
 #ramdisk_name=initramfs-generic.img
 #ramdisk_name=initrd.img-6.1.15
 ramdisk_name=initrd.img-6.1.15-legacy-k1
+ramdisk_name2=initrd.img-6.6.36-current-k1
 dtb_dir=dtb/spacemit
 dtb_name=k1-x_evb.dtb
 splashfile=bianbu.bmp
@@ -102,6 +103,10 @@ loadramdisk=echo "Loading ramdisk ..."; \
                 size ${bootfs_devname} ${boot_devnum}:${bootfs_part} ${ramdisk_name}; \
                 setenv ramdisk_size ${filesize}; \
                 setenv ramdisk_combo ${ramdisk_addr}:${ramdisk_size}; \
+            elif load ${bootfs_devname} ${boot_devnum}:${bootfs_part} ${ramdisk_addr} ${ramdisk_name2}; then \
+                size ${bootfs_devname} ${boot_devnum}:${bootfs_part} ${ramdisk_name2}; \
+                setenv ramdisk_size ${filesize}; \
+                setenv ramdisk_combo ${ramdisk_addr}:${ramdisk_size}; \
             else \
                 echo "load ramdisk from bootfs fail, use built-in ramdisk"; \
                 setenv ramdisk_addr -; \