From a28d07abbe42379845fc230ed49af6e5f895d73b Mon Sep 17 00:00:00 2001 From: John Crispin <john@openwrt.org> Date: Sat, 13 Dec 2014 08:06:01 +0000 Subject: [PATCH] ar71xx: add an extra check on board_name for ath10k firmware patchs It moves firmware patch code behind an extra check on board_name. Otherwise it will calculate firmware checksum for unaffected boards. It also reduce boottime by a md5 calculation and removes error message on boot if firmware not found. SVN-Revision: 43679 --- .../base-files/lib/preinit/82_patch_ath10k | 20 +++++++++++++------ 1 file changed, 14 insertions(+), 6 deletions(-) diff --git a/target/linux/ar71xx/base-files/lib/preinit/82_patch_ath10k b/target/linux/ar71xx/base-files/lib/preinit/82_patch_ath10k index c5c60efd57..0455ecbcd9 100644 --- a/target/linux/ar71xx/base-files/lib/preinit/82_patch_ath10k +++ b/target/linux/ar71xx/base-files/lib/preinit/82_patch_ath10k @@ -3,13 +3,13 @@ . /lib/functions/system.sh . /lib/ar71xx.sh -firmware_file="/lib/firmware/ath10k/QCA988X/hw2.0/firmware-3.bin" -firmware_md5_orig="5163aa8de591f80b06c77f22e9777473" -firmware_md5_current="$(md5sum $firmware_file)" -firmware_md5_current="${firmware_md5_current%% *}" - do_patch_ath10k_firmware() { + local firmware_file="/lib/firmware/ath10k/QCA988X/hw2.0/firmware-3.bin" + local firmware_md5_orig="5163aa8de591f80b06c77f22e9777473" + local firmware_md5_current="$(md5sum $firmware_file)" + local firmware_md5_current="${firmware_md5_current%% *}" + # verify md5sum before patching [ "firmware_md5_orig" != "firmware_md5_current" ] || { return @@ -34,4 +34,12 @@ do_patch_ath10k_firmware() { rm /tmp/ath10k-firmware.bin } -boot_hook_add preinit_main do_patch_ath10k_firmware +check_patch_ath10k_firmware() { + case $(ar71xx_board_name) in + dgl-5500-a1) + do_patch_ath10k_firmware + ;; + esac +} + +boot_hook_add preinit_main check_patch_ath10k_firmware