autocore: avoid resource busy issue on rpi4 (#6095)

package/lean/autocore/Makefile

@@ -9,16 +9,16 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=autocore
 PKG_VERSION:=1
-PKG_RELEASE:=35
+PKG_RELEASE:=36
 
 include $(INCLUDE_DIR)/package.mk
 
 define Package/autocore-arm
   TITLE:=Arm auto core loadbalance script.
   MAINTAINER:=CN_SZTL
-  DEPENDS:=@(TARGET_bcm27xx||TARGET_bcm53xx||TARGET_mvebu||TARGET_ipq40xx||TARGET_ipq806x||TARGET_rockchip) \
-    +TARGET_bcm53xx:nvram \
-    +TARGET_ipq40xx:lm-sensors
+  DEPENDS:=@(TARGET_bcm27xx||TARGET_bcm53xx||TARGET_ipq40xx||TARGET_ipq806x||TARGET_mvebu||TARGET_rockchip) \
+    +TARGET_bcm27xx:bcm27xx-userland +TARGET_bcm53xx:nvram \
+    +(TARGET_ipq40xx||TARGET_ipq806x):lm-sensors
   VARIANT:=arm
 endef
 

package/lean/autocore/files/arm/sbin/cpuinfo

@@ -4,7 +4,9 @@ cpu_arch="$(cat "/proc/cpuinfo" | grep "model name" | sed -n "1p" | awk -F ': '
 [ -z "${cpu_arch}" ] && cpu_arch="ARMv8 Processor"
 cpu_cores="$(cat "/proc/cpuinfo" | grep "processor" | wc -l)"
 
-if grep -q "bcm53xx" "/etc/openwrt_release"; then
+if grep -q "bcm27xx" "/etc/openwrt_release"; then
+	cpu_freq="$(vcgencmd get_config arm_freq | awk -F '=' '{print $2}')Mhz"
+elif grep -q "bcm53xx" "/etc/openwrt_release"; then
 	cpu_freq="$(nvram get clkfreq | awk -F ',' '{print $1}')MHz"
 elif grep -q "mvebu" "/etc/openwrt_release"; then
 	cpu_freq="$(cat "/proc/cpuinfo" | grep "BogoMIPS" | sed -n "1p" | awk -F ': ' '{print $2}')MHz"