orangepi3b: remove custom blobs, use defaults

Author: rpardini

config/boards/orangepi3b.csc

@@ -15,10 +15,6 @@ BOOT_SPI_RKSPI_LOADER="yes"
 MODULES="sprdbt_tty sprdwl_ng"
 MODULES_BLACKLIST_LEGACY="bcmdhd"
 
-# Newer blobs. Tested to work with opi3b
-DDR_BLOB="rk35/rk3566_ddr_1056MHz_v1.18.bin"
-BL31_BLOB="rk35/rk3568_bl31_v1.43.elf"         # NOT a typo, bl31 is shared across 68 and 66
-
 # Override family config for this board; let's avoid conditionals in family config.
 function post_family_config__orangepi3b_use_mainline_uboot() {
 	display_alert "$BOARD" "mainline (Kwiboo's tree) u-boot overrides" "info"