From: John Crispin <john@openwrt.org>
Date: Thu, 10 Jul 2014 19:16:23 +0000 (+0000)
Subject: ar71xx: nbg6716: extract ath10k wifi board.bin
X-Git-Url: http://git.openwrt.org/?p=openwrt%2Fstaging%2Fmkresin.git;a=commitdiff_plain;h=f8f66785748ea3f3ae049a836b14c5c24880b67c

ar71xx: nbg6716: extract ath10k wifi board.bin

With help of this script the ath10k board.bin settings are loaded from
flash and saved to the ath10k firmware directory. The driver reads it
later in the boot process.

Signed-off-by: André Valentin <avalentin@marcant.net>

SVN-Revision: 41562
---

diff --git a/target/linux/ar71xx/base-files/lib/preinit/81_load_ath10k_board_bin b/target/linux/ar71xx/base-files/lib/preinit/81_load_ath10k_board_bin
new file mode 100644
index 0000000000..1e1466cac3
--- /dev/null
+++ b/target/linux/ar71xx/base-files/lib/preinit/81_load_ath10k_board_bin
@@ -0,0 +1,23 @@
+#!/bin/sh
+
+. /lib/ar71xx.sh
+
+do_load_ath10k_board_bin() {
+	# load board.bin
+	case $(ar71xx_board_name) in
+		nbg6716)
+			dd if=/dev/mtdblock2 \
+				bs=1 skip=20480 count=2116 \
+				of=/tmp/ath10k-board.bin
+		;;
+	esac
+	[ -f /tmp/ath10k-board.bin ] || {
+		return
+	}
+	cmp -s /tmp/ath10k-board.bin /lib/firmware/ath10k/QCA988X/hw2.0/board.bin || {
+		cp /tmp/ath10k-board.bin /lib/firmware/ath10k/QCA988X/hw2.0/board.bin
+		rm /tmp/ath10k-board.bin
+	}
+}
+
+boot_hook_add preinit_main do_load_ath10k_board_bin