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authorJohn Crispin <john@openwrt.org>2014-12-13 08:06:01 +0000
committerJohn Crispin <john@openwrt.org>2014-12-13 08:06:01 +0000
commita28d07abbe42379845fc230ed49af6e5f895d73b (patch)
treec2be462d6d97b42c1f4f2b7274640bffc3b15429 /target/linux/ar71xx/base-files
parent10dbdb28d70470e75bc8a765926cf0272c3635b9 (diff)
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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
Diffstat (limited to 'target/linux/ar71xx/base-files')
-rw-r--r--target/linux/ar71xx/base-files/lib/preinit/82_patch_ath10k20
1 files 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