[source] ar71xx: fix board.bin used by QCA9886 in Archer C58/C59/C60

[LEDE Commits]

jow pushed a commit to source.git, branch master:
https://git.lede-project.org/e917e51bf91fc7cb5085bda5e67d62520801f9cc

commit e917e51bf91fc7cb5085bda5e67d62520801f9cc
Author: Henryk Heisig <hyniu at o2.pl>
AuthorDate: Thu Jun 29 15:38:22 2017 +0200

    ar71xx: fix board.bin used by QCA9886 in Archer C58/C59/C60
    
    Signed-off-by: Henryk Heisig <hyniu at o2.pl>
---
 target/linux/ar71xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/target/linux/ar71xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata b/target/linux/ar71xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
index d96f40d..6a0a59f 100644
--- a/target/linux/ar71xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
+++ b/target/linux/ar71xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
@@ -143,6 +143,8 @@ case "$FIRMWARE" in
 	archer-c59-v1|\
 	archer-c60-v1)
 		ath10kcal_extract "art" 20480 12064
+		ln -sf /lib/firmware/ath10k/pre-cal-pci-0000\:00\:00.0.bin \
+			/lib/firmware/ath10k/QCA9888/hw2.0/board.bin
 		;;
 	esac
 	;;