[openwrt/openwrt] ipq40xx: fix Edgecore ECW5211 boot

[LEDE Commits]

stintel pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/a43da1be43ae251f0edaa6419612e600fc6ec972

commit a43da1be43ae251f0edaa6419612e600fc6ec972
Author: Stijn Tintel <stijn at linux-ipv6.be>
AuthorDate: Wed Aug 18 16:11:11 2021 +0300

    ipq40xx: fix Edgecore ECW5211 boot
    
    The bootloader will look for a configuration section named ap.dk01.1-c2
    in the FIT image. If this doesn't exist, the device won't boot.
    
    Signed-off-by: Stijn Tintel <stijn at linux-ipv6.be>
---
 target/linux/ipq40xx/image/generic.mk | 1 +
 1 file changed, 1 insertion(+)

diff --git a/target/linux/ipq40xx/image/generic.mk b/target/linux/ipq40xx/image/generic.mk
index 9dee742eb4..c7e3583613 100644
--- a/target/linux/ipq40xx/image/generic.mk
+++ b/target/linux/ipq40xx/image/generic.mk
@@ -365,6 +365,7 @@ define Device/edgecore_ecw5211
 	SOC := qcom-ipq4018
 	BLOCKSIZE := 128k
 	PAGESIZE := 2048
+	DEVICE_DTS_CONFIG := config at ap.dk01.1-c2
 	DEVICE_PACKAGES := kmod-tpm-i2c-atmel kmod-usb-acm
 endef
 TARGET_DEVICES += edgecore_ecw5211