ipq806x: restore swconfig device tweaks

SqTER-PL <r.napierala@asta-net.pl>

target/linux/ipq806x/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac

@@ -20,6 +20,9 @@ case "$board" in
 	linksys,ea7500-v1 |\
 	linksys,ea8500)
 		macaddr_add $(mtd_get_mac_ascii devinfo hw_mac_addr) $(($PHYNBR + 1)) > /sys${DEVPATH}/macaddress
+	ubnt,unifi-ac-hd)
+		macaddr_add $(mtd_get_mac_binary EEPROM 0x6) $(($PHYNBR + 1)) > /sys${DEVPATH}/macaddress
+		;;
 esac
 
 OPATH=${DEVPATH##/devices/platform/}

target/linux/ipq806x/base-files/etc/init.d/bootcount

@@ -13,9 +13,6 @@ boot() {
 	ignitenet,ss-w2-ac2600)
 		fw_setenv bootcount 0
 		;;
-	extreme,ap3935)
-		fw_setenv WATCHDOG_COUNT 0x00000000
-		;;
 	linksys,ea7500-v1 |\
 	linksys,ea8500)
 		mtd resetbc s_env || true

target/linux/ipq806x/base-files/etc/init.d/cpufreq

@@ -1,17 +1,69 @@
 #!/bin/sh /etc/rc.common
 
-START=15
+START=98
 
-boot() {
+# ipq806x_power_auto()
-  local governor
+#   Changes the governor to ondemand and sets the default parameters for cpu ondemand governor.
+#   The parameters are tuned for best performance than for power.
+#   Also, the up_thresholds have been set to low value, to workaround the cpu
+#   utilization anamolies we are seeing with kcpustat with tickless kernel.
+ipq806x_power_auto() {
+	echo "ondemand" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
+	echo "ondemand" > /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor
 
-  governor=$(cat /sys/devices/system/cpu/cpufreq/policy0/scaling_governor)
+	# Change the minimum operating frequency for CPU0.
+	# This is required for cases where large amount of network traffic is sent
+	# instantaneously  without any ramp-up time , when CPU is at minimum perf level.
+	# At 384 MHz, CPU0 stays fully busy in softirq context and doesn't move to ksoftirqd, and
+	# doesn't give any other thread including cpufreq thread a chance to run.
+	# Hence, the CPU frequency is locked up at 384MHz till the traffic is stopped.
+	# Increasing the min frequency for CPU0 to 800 MHz (L2=1GHz), allows 4 Gbps instantaneous
+	# traffic without any hangs/lockups.
+	#
+	# CPU1 min frequency also has to be increased because there is a hardware constraint
+	# kraits cannot operate at 384MHz when L2 is at 1GHz.
+	#
+	# The impact on idle-state power with this change is about ~40-45mW.
+	# echo "800000" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
+	# echo "800000" > /sys/devices/system/cpu/cpu1/cpufreq/scaling_min_freq
 
-  if [ "$governor" = "ondemand" ]; then
+	# Change sampling rate for frequency scaling decisions to 0,5s, from 10 ms
-    # Effective only with ondemand
+	echo "500000" > /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate
-    echo 600000 > /sys/devices/system/cpu/cpufreq/policy0/scaling_min_freq
+
-    echo 600000 > /sys/devices/system/cpu/cpufreq/policy1/scaling_min_freq
+	# Change sampling rate for frequency down scaling decision to 10s
-    echo 10 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_down_factor
+	echo 10 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_down_factor
-    echo 50 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold
+
-  fi
+	# Change the CPU load threshold above which frequency is up-scaled to
+	# turbo frequency,to 50%
+	echo 50 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold
+}
+
+ipq40xx_power_auto() {
+	# change scaling governor as ondemand to enable clock scaling based on system load
+	echo "ondemand" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
+
+	# set scaling min freq as 200 MHz
+	echo "200000" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
+
+	# Change sampling rate for frequency scaling decisions to 1s, from 10 ms
+	echo "1000000" > /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate
+
+	# Change sampling rate for frequency down scaling decision to 10s
+	echo 10 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_down_factor
+
+	# Change the CPU load threshold above which frequency is up-scaled to
+	# turbo frequency,to 50%
+	echo 50 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold
+}
+
+start() {
+	. /lib/functions/uci-defaults.sh
+
+	local board=$(board_name)
+	case "$board" in
+	zyxel,nbg6817 | netgear,r7800 | db149 | ap148 | ap145 | ap148_1xx | db149_1xx | db149_2xx | ap145_1xx | ap160 | ap160_2xx | ap161 | ak01_1xx)
+		ipq806x_power_auto ;;
+	ap-dk01.1-c1 | ap-dk01.1-c2 | ap-dk04.1-c1 | ap-dk04.1-c2 | ap-dk04.1-c3 | ap-dk04.1-c4 | ap-dk04.1-c5 | ap-dk05.1-c1 | ap-dk06.1-c1 | ap-dk07.1-c1 | ap-dk07.1-c2 | ap-dk07.1-c3)
+		ipq40xx_power_auto ;;
+	esac
 }

target/linux/ipq806x/config-6.6

@@ -1,3 +1,19 @@
+# CONFIG_NF_CONNTRACK_DSCPREMARK_EXT is not set
+CONFIG_REGULATOR_NSS_VOLT=y
+CONFIG_64BIT_TIME=y
+CONFIG_CRYPTO_SHA1=y
+CONFIG_CRYPTO_SHA1_ARM=y
+CONFIG_CRYPTO_SHA1_ARM_NEON=y
+CONFIG_CRYPTO_SHA256_ARM=y
+CONFIG_CRYPTO_SHA512_ARM=y
+CONFIG_CRYPTO_BLAKE2B_NEON=y
+CONFIG_CRYPTO_AES_ARM_BS=y
+CONFIG_CRYPTO_CRYPTD=y
+CONFIG_CRYPTO_SIMD=y
+CONFIG_CRYPTO_CBC=y
+CONFIG_CRYPTO_BLAKE2B=y
+CONFIG_SWCONFIG=y
+CONFIG_SWCONFIG_LEDS=y
 CONFIG_AR8216_PHY=y
 CONFIG_ALIGNMENT_TRAP=y
 # CONFIG_APQ_GCC_8084 is not set