From 09b6755946409d8fd8e95fab003f037ae026f04b Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Tue, 19 Jun 2018 10:06:50 +0200 Subject: [PATCH 1/1] ramips: limit dictionary size for lzma compression In some cases, recent builds fail to boot from flash with at least some MT7621 based devices. The error message is: "LZMA ERROR 1 - must RESET board to recover" Booting the same kernel via TFTP works for some reason. Through testing I figured out that limiting the LZMA dictionary size seems to prevent these errors Signed-off-by: Felix Fietkau --- target/linux/ramips/image/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/target/linux/ramips/image/Makefile b/target/linux/ramips/image/Makefile index 8ab8aa3a6c..cd77ffe411 100644 --- a/target/linux/ramips/image/Makefile +++ b/target/linux/ramips/image/Makefile @@ -31,7 +31,7 @@ loadaddr-$(CONFIG_TARGET_ramips_mt7621) := 0x80001000 KERNEL_LOADADDR := $(loadaddr-y) -KERNEL_DTB = kernel-bin | patch-dtb | lzma +KERNEL_DTB = kernel-bin | patch-dtb | lzma -d21 define Device/Default PROFILES = Default $$(DTS) KERNEL_DEPENDS = $$(wildcard ../dts/$$(DTS).dts) -- 2.30.2