Revert "ipq807x: add initial support for prpl Foundation Haze board"

This reverts commit 48603a271e as this
was commited by accident, its still work in progress.

Signed-off-by: Petr Štetiar <ynezz@true.cz>

package/boot/uboot-envtools/files/ipq807x

@@ -36,11 +36,6 @@ xiaomi,ax9000)
 	[ -n "$idx2" ] && \
 		ubootenv_add_uci_sys_config "/dev/mtd$idx2" "0x0" "0x10000" "0x20000"
 	;;
-prpl,haze)
-	mmcpart="$(find_mmc_part 0:APPSBLENV)"
-	[ -n "$mmcpart" ] && \
-		ubootenv_add_uci_config "$mmcpart" "0x0" "0x40000" "0x400" "0x100"
-	;;
 qnap,301w)
 	idx="$(find_mtd_index 0:appsblenv)"
 	[ -n "$idx" ] && \