diff --git a/meta-amd/recipes-amd/amd-fpga/files/ethanolx/fpgardu.sh b/meta-amd/recipes-amd/amd-fpga/files/ethanolx/fpgardu.sh
index b229c79..066b852 100644
--- a/meta-amd/recipes-amd/amd-fpga/files/ethanolx/fpgardu.sh
+++ b/meta-amd/recipes-amd/amd-fpga/files/ethanolx/fpgardu.sh
@@ -7,7 +7,7 @@
 
 # FPGA FW Version Information
 FPGA_REG=39
-DATA=$(i2cget -y $I2CBUS $FPGAADDR $(printf "0x%x" $FPGA_REG))
+DATA=$(i2cget -y $I2CBUS $FPGAADDR "$(printf "0x%x" $FPGA_REG)")
 MAJOR=$((DATA >> 4))
 MINOR=$((DATA & 0x0F))
 echo FPGA FW Version: $MAJOR.$MINOR
@@ -21,11 +21,11 @@
     # not using printf as integer and hex values are the same for this use
     DATA=$(i2cget -y $I2CBUS $FPGAADDR $FPGA_REG)
     if [ $FPGA_REG -ne $IP_REG_MAX ] ; then
-        printf "%d." $DATA
+        printf "%d." "$DATA"
     else
-        printf "%d\n\n" $DATA
+        printf "%d\n\n" "$DATA"
     fi
-    let FPGA_REG=FPGA_REG+1
+    ((FPGA_REG=FPGA_REG+1))
     done
 
 # VDD block - Addresses 16 - 23
@@ -44,49 +44,49 @@
         else
             VDD_LOOP_CNT_TXT="Power Goods"
         fi
-        DATA=$(i2cget -y $I2CBUS $FPGAADDR $(printf "0x%x" $FPGA_REG))
-        echo ----------FPGAreg$FPGA_REG-----P$SOCKET VDD $VDD_LOOP_CNT_TXT
+        DATA=$(i2cget -y $I2CBUS $FPGAADDR "$(printf "0x%x" $FPGA_REG)")
+        echo ----------FPGAreg$FPGA_REG-----P$SOCKET VDD "$VDD_LOOP_CNT_TXT"
         echo VDD_18_DUAL : $((DATA & 0x01))
-        echo VDD_SOC_DUAL: $((((DATA & 0x02)) >> 1))
-        echo VDD_SPD_ABCD: $((((DATA & 0x04)) >> 2))
-        echo VDD_VPP_ABCD: $((((DATA & 0x08)) >> 3))
-        echo VDD_VTT_ABCD: $((((DATA & 0x10)) >> 4))
-        echo VDD_MEM_ABCD: $((((DATA & 0x20)) >> 5))
-        echo VDD_SPD_EFGH: $((((DATA & 0x40)) >> 6))
-        echo VDD_VPP_EFGH: $((((DATA & 0x80)) >> 7))
+        echo VDD_SOC_DUAL: $(((DATA & 0x02) >> 1))
+        echo VDD_SPD_ABCD: $(((DATA & 0x04) >> 2))
+        echo VDD_VPP_ABCD: $(((DATA & 0x08) >> 3))
+        echo VDD_VTT_ABCD: $(((DATA & 0x10) >> 4))
+        echo VDD_MEM_ABCD: $(((DATA & 0x20) >> 5))
+        echo VDD_SPD_EFGH: $(((DATA & 0x40) >> 6))
+        echo VDD_VPP_EFGH: $(((DATA & 0x80) >> 7))
 
-        let FPGA_REG=FPGA_REG+1
-        DATA=$(i2cget -y $I2CBUS $FPGAADDR $(printf "0x%x" $FPGA_REG))
+        ((FPGA_REG=FPGA_REG+1))
+        DATA=$(i2cget -y $I2CBUS $FPGAADDR "$(printf "0x%x" $FPGA_REG)")
         echo VDD_VTT_EFGH : $((DATA & 0x01))
-        echo VDD_MEM_EFGH : $((((DATA & 0x02)) >> 1))
-        echo VDD_18_RUN-- : $((((DATA & 0x04)) >> 2))
-        echo VDD_SOC_RUN- : $((((DATA & 0x08)) >> 3))
-        echo VDD_CORE_RUN : $((((DATA & 0x10)) >> 4))
-        let FPGA_REG=FPGA_REG+1
-        let VDD_LOOP_CNT=VDD_LOOP_CNT+1
+        echo VDD_MEM_EFGH : $(((DATA & 0x02) >> 1))
+        echo VDD_18_RUN-- : $(((DATA & 0x04) >> 2))
+        echo VDD_SOC_RUN- : $(((DATA & 0x08) >> 3))
+        echo VDD_CORE_RUN : $(((DATA & 0x10) >> 4))
+        ((FPGA_REG=FPGA_REG+1))
+        ((VDD_LOOP_CNT=VDD_LOOP_CNT+1))
         done
-    let SOCKET=SOCKET+1
+    ((SOCKET=SOCKET+1))
     done
 
 # Power State/Reset Data
 FPGA_REG=24
-DATA=$(i2cget -y $I2CBUS $FPGAADDR $(printf "0x%x" $FPGA_REG))
+DATA=$(i2cget -y $I2CBUS $FPGAADDR "$(printf "0x%x" $FPGA_REG)")
 echo ----------FPGAreg$FPGA_REG-----Power state Information:
 echo P0_SLP_S5_L--- : $((DATA & 0x01))
-echo P0_SLP_S3_L--- : $((((DATA & 0x02)) >> 1))
-echo ATX_PS_ON----- : $((((DATA & 0x04)) >> 2))
-echo FPGA_5_DUAL_EN : $((((DATA & 0x08)) >> 3))
+echo P0_SLP_S3_L--- : $(((DATA & 0x02) >> 1))
+echo ATX_PS_ON----- : $(((DATA & 0x04) >> 2))
+echo FPGA_5_DUAL_EN : $(((DATA & 0x08) >> 3))
 
 # Power Good information
 FPGA_REG=25
-DATA=$(i2cget -y $I2CBUS $FPGAADDR $(printf "0x%x" $FPGA_REG))
+DATA=$(i2cget -y $I2CBUS $FPGAADDR "$(printf "0x%x" $FPGA_REG)")
 echo ----------FPGAreg$FPGA_REG-----Power Good Information:
 echo VDD_33_DUAL_PG------- : $((DATA & 0x01))
-echo FPGA_VDD_CORE_DUAL_PG : $((((DATA & 0x02)) >> 1))
-echo MGMT_VDD_VPP_DUAL_PG- : $((((DATA & 0x04)) >> 2))
-echo MGMT_VDD_MEM_DUAL_PG- : $((((DATA & 0x08)) >> 3))
-echo MGMT_VDD_CORE_DUAL_PG : $((((DATA & 0x10)) >> 4))
-echo ATX_PWR_OK----------- : $((((DATA & 0x20)) >> 5))
+echo FPGA_VDD_CORE_DUAL_PG : $(((DATA & 0x02) >> 1))
+echo MGMT_VDD_VPP_DUAL_PG- : $(((DATA & 0x04) >> 2))
+echo MGMT_VDD_MEM_DUAL_PG- : $(((DATA & 0x08) >> 3))
+echo MGMT_VDD_CORE_DUAL_PG : $(((DATA & 0x10) >> 4))
+echo ATX_PWR_OK----------- : $(((DATA & 0x20) >> 5))
 
 # Power and Reset Signals
 FPGA_REG=26
@@ -94,172 +94,172 @@
 SOCKET=0
 while [ $FPGA_REG -le $PWRRST_REG_MAX ]
     do
-    DATA=$(i2cget -y $I2CBUS $FPGAADDR $(printf "0x%x" $FPGA_REG))
+    DATA=$(i2cget -y $I2CBUS $FPGAADDR "$(printf "0x%x" $FPGA_REG)")
     echo ----------FPGAreg$FPGA_REG-----P$SOCKET Power and Reset Signals:
     echo RSMRST_L----------------- : $((DATA & 0x01))
-    echo PWR_GOOD----------------- : $((((DATA & 0x02)) >> 1))
-    echo PWRGD_OUT---------------- : $((((DATA & 0x04)) >> 2))
-    echo FPGA_PWROK_RESET_BUF_EN_L : $((((DATA & 0x08)) >> 3))
-    echo 33_PWROK----------------- : $((((DATA & 0x10)) >> 4))
-    echo VDD_CORE_RUN_PWROK------- : $((((DATA & 0x20)) >> 5))
-    echo VDD_SOC_RUN_PWROK-------- : $((((DATA & 0x40)) >> 6))
-    echo 33_RESET_L--------------- : $((((DATA & 0x80)) >> 7))
-    let FPGA_REG=FPGA_REG+1
+    echo PWR_GOOD----------------- : $(((DATA & 0x02) >> 1))
+    echo PWRGD_OUT---------------- : $(((DATA & 0x04) >> 2))
+    echo FPGA_PWROK_RESET_BUF_EN_L : $(((DATA & 0x08) >> 3))
+    echo 33_PWROK----------------- : $(((DATA & 0x10) >> 4))
+    echo VDD_CORE_RUN_PWROK------- : $(((DATA & 0x20) >> 5))
+    echo VDD_SOC_RUN_PWROK-------- : $(((DATA & 0x40) >> 6))
+    echo 33_RESET_L--------------- : $(((DATA & 0x80) >> 7))
+    ((FPGA_REG=FPGA_REG+1))
     done
 
 # Processor and power cable preset signals
 FPGA_REG=28
-DATA=$(i2cget -y $I2CBUS $FPGAADDR $(printf "0x%x" $FPGA_REG))
+DATA=$(i2cget -y $I2CBUS $FPGAADDR "$(printf "0x%x" $FPGA_REG)")
 echo ----------FPGAreg$FPGA_REG-----Processor and power cable preset signals:
 echo P0_PRESENT_L--------------------- : $((DATA & 0x01))
-echo P0_VDD_MEM_ABCD_12_RUN_PLUG_PRSNT : $((((DATA & 0x02)) >> 1))
-echo P0_VDD_MEM_EFGH_12_RUN_PLUG_PRSNT : $((((DATA & 0x04)) >> 2))
-echo P0_VDD_12_RUN_PLUG_PRSNT--------- : $((((DATA & 0x08)) >> 3))
-echo P1_PRESENT_L--------------------- : $((((DATA & 0x10)) >> 4))
-echo P1_VDD_MEM_ABCD_12_RUN_PLUG_PRSNT : $((((DATA & 0x20)) >> 5))
-echo P1_VDD_MEM_EFGH_12_RUN_PLUG_PRSNT : $((((DATA & 0x40)) >> 6))
-echo P1_VDD_12_RUN_PLUG_PRSNT--------- : $((((DATA & 0x80)) >> 7))
+echo P0_VDD_MEM_ABCD_12_RUN_PLUG_PRSNT : $(((DATA & 0x02) >> 1))
+echo P0_VDD_MEM_EFGH_12_RUN_PLUG_PRSNT : $(((DATA & 0x04) >> 2))
+echo P0_VDD_12_RUN_PLUG_PRSNT--------- : $(((DATA & 0x08) >> 3))
+echo P1_PRESENT_L--------------------- : $(((DATA & 0x10) >> 4))
+echo P1_VDD_MEM_ABCD_12_RUN_PLUG_PRSNT : $(((DATA & 0x20) >> 5))
+echo P1_VDD_MEM_EFGH_12_RUN_PLUG_PRSNT : $(((DATA & 0x40) >> 6))
+echo P1_VDD_12_RUN_PLUG_PRSNT--------- : $(((DATA & 0x80) >> 7))
 
 # Board LEDs
 FPGA_REG=29
-DATA=$(i2cget -y $I2CBUS $FPGAADDR $(printf "0x%x" $FPGA_REG))
+DATA=$(i2cget -y $I2CBUS $FPGAADDR "$(printf "0x%x" $FPGA_REG)")
 echo ----------FPGAreg$FPGA_REG-----LED States:
 echo PWR_GOOD_LED--- : $((DATA & 0x01))
-echo PWROK_LED------ : $((((DATA & 0x02)) >> 1))
-echo RESET_LED_L---- : $((((DATA & 0x04)) >> 2))
-echo P0_PROCHOT_LED- : $((((DATA & 0x08)) >> 3))
-echo P1_PROCHOT_LED- : $((((DATA & 0x10)) >> 4))
+echo PWROK_LED------ : $(((DATA & 0x02) >> 1))
+echo RESET_LED_L---- : $(((DATA & 0x04) >> 2))
+echo P0_PROCHOT_LED- : $(((DATA & 0x08) >> 3))
+echo P1_PROCHOT_LED- : $(((DATA & 0x10) >> 4))
 
 # VR thermal errors
 FPGA_REG=30
-DATA=$(i2cget -y $I2CBUS $FPGAADDR $(printf "0x%x" $FPGA_REG))
+DATA=$(i2cget -y $I2CBUS $FPGAADDR "$(printf "0x%x" $FPGA_REG)")
 echo ----------FPGAreg$FPGA_REG-----VR Thermal Errors:
 echo P0_VDD_MEM_ABCD_SUS_VRHOT_L : $((DATA & 0x01))
-echo P0_VDD_MEM_EFGH_SUS_VRHOT_L : $((((DATA & 0x02)) >> 1))
-echo P0_VDD_SOC_RUN_VRHOT_L----- : $((((DATA & 0x04)) >> 2))
-echo P0_VDD_CORE_RUN_VRHOT_L---- : $((((DATA & 0x08)) >> 3))
-echo P1_VDD_MEM_ABCD_SUS_VRHOT_L : $((((DATA & 0x10)) >> 4))
-echo P1_VDD_MEM_EFGH_SUS_VRHOT_L : $((((DATA & 0x20)) >> 5))
-echo P1_VDD_SOC_RUN_VRHOT_L----- : $((((DATA & 0x40)) >> 6))
-echo P1_VDD_CORE_RUN_VRHOT_L---- : $((((DATA & 0x80)) >> 7))
+echo P0_VDD_MEM_EFGH_SUS_VRHOT_L : $(((DATA & 0x02) >> 1))
+echo P0_VDD_SOC_RUN_VRHOT_L----- : $(((DATA & 0x04) >> 2))
+echo P0_VDD_CORE_RUN_VRHOT_L---- : $(((DATA & 0x08) >> 3))
+echo P1_VDD_MEM_ABCD_SUS_VRHOT_L : $(((DATA & 0x10) >> 4))
+echo P1_VDD_MEM_EFGH_SUS_VRHOT_L : $(((DATA & 0x20) >> 5))
+echo P1_VDD_SOC_RUN_VRHOT_L----- : $(((DATA & 0x40) >> 6))
+echo P1_VDD_CORE_RUN_VRHOT_L---- : $(((DATA & 0x80) >> 7))
 
 # Processor and board Thermal Errors
 FPGA_REG=31
-DATA=$(i2cget -y $I2CBUS $FPGAADDR $(printf "0x%x" $FPGA_REG))
+DATA=$(i2cget -y $I2CBUS $FPGAADDR "$(printf "0x%x" $FPGA_REG)")
 echo ----------FPGAreg$FPGA_REG-----Processor and board Thermal Errors:
 echo FPGA_P0_THERMTRIP_L : $((DATA & 0x01))
-echo FPGA_P1_THERMTRIP_L : $((((DATA & 0x02)) >> 1))
-echo SENSOR_THERM_L----- : $((((DATA & 0x04)) >> 2))
-echo P0_PROCHOT_L------- : $((((DATA & 0x08)) >> 3))
-echo P1_PROCHOT_L------- : $((((DATA & 0x10)) >> 4))
+echo FPGA_P1_THERMTRIP_L : $(((DATA & 0x02) >> 1))
+echo SENSOR_THERM_L----- : $(((DATA & 0x04) >> 2))
+echo P0_PROCHOT_L------- : $(((DATA & 0x08) >> 3))
+echo P1_PROCHOT_L------- : $(((DATA & 0x10) >> 4))
 
 # AST2500 control Signals
 FPGA_REG=32
-DATA=$(i2cget -y $I2CBUS $FPGAADDR $(printf "0x%x" $FPGA_REG))
+DATA=$(i2cget -y $I2CBUS $FPGAADDR "$(printf "0x%x" $FPGA_REG)")
 echo ----------FPGAreg$FPGA_REG-----AST2500 Control Signals:
 echo MGMT_ASSERT_BMC_READY--- : $((DATA & 0x01))
-echo MGMT_ASSERT_LOCAL_LOCK-- : $((((DATA & 0x02)) >> 1))
-echo MGMT_ASSERT_PWR_BTN----- : $((((DATA & 0x04)) >> 2))
-echo MGMT_ASSERT_RST_BTN----- : $((((DATA & 0x08)) >> 3))
-echo MGMT_ASSERT_NMI_BTN----- : $((((DATA & 0x10)) >> 4))
-echo MGMT_ASSERT_P0_PROCHOT-- : $((((DATA & 0x20)) >> 5))
-echo MGMT_ASSERT_P1_PROCHOT-- : $((((DATA & 0x40)) >> 6))
-echo MGMT_ASSERT_WARM_RST_BTN : $((((DATA & 0x80)) >> 7))
+echo MGMT_ASSERT_LOCAL_LOCK-- : $(((DATA & 0x02) >> 1))
+echo MGMT_ASSERT_PWR_BTN----- : $(((DATA & 0x04) >> 2))
+echo MGMT_ASSERT_RST_BTN----- : $(((DATA & 0x08) >> 3))
+echo MGMT_ASSERT_NMI_BTN----- : $(((DATA & 0x10) >> 4))
+echo MGMT_ASSERT_P0_PROCHOT-- : $(((DATA & 0x20) >> 5))
+echo MGMT_ASSERT_P1_PROCHOT-- : $(((DATA & 0x40) >> 6))
+echo MGMT_ASSERT_WARM_RST_BTN : $(((DATA & 0x80) >> 7))
 
 # FPGA processor control signals
 FPGA_REG=33
-DATA=$(i2cget -y $I2CBUS $FPGAADDR $(printf "0x%x" $FPGA_REG))
+DATA=$(i2cget -y $I2CBUS $FPGAADDR "$(printf "0x%x" $FPGA_REG)")
 echo ----------FPGAreg$FPGA_REG-----FPGA processor Control Signals:
 echo ASSERT_P0_PWROK_L-------- : $((DATA & 0x01))
-echo ASSERT_P0_RESET_L-------- : $((((DATA & 0x02)) >> 1))
-echo ASSERT_P0_PROCHOT_L------ : $((((DATA & 0x04)) >> 2))
-echo MGMT_SYS_MON_P0_PROCHOT_L : $((((DATA & 0x08)) >> 3))
-echo ASSERT_P1_PWROK_L-------- : $((((DATA & 0x10)) >> 4))
-echo ASSERT_P1_RESET_L-------- : $((((DATA & 0x20)) >> 5))
-echo ASSERT_P1_PROCHOT_L------ : $((((DATA & 0x40)) >> 6))
-echo MGMT_SYS_MON_P1_PROCHOT_L : $((((DATA & 0x80)) >> 7))
+echo ASSERT_P0_RESET_L-------- : $(((DATA & 0x02) >> 1))
+echo ASSERT_P0_PROCHOT_L------ : $(((DATA & 0x04) >> 2))
+echo MGMT_SYS_MON_P0_PROCHOT_L : $(((DATA & 0x08) >> 3))
+echo ASSERT_P1_PWROK_L-------- : $(((DATA & 0x10) >> 4))
+echo ASSERT_P1_RESET_L-------- : $(((DATA & 0x20) >> 5))
+echo ASSERT_P1_PROCHOT_L------ : $(((DATA & 0x40) >> 6))
+echo MGMT_SYS_MON_P1_PROCHOT_L : $(((DATA & 0x80) >> 7))
 
 # Buttons/Resets
 FPGA_REG=34
-DATA=$(i2cget -y $I2CBUS $FPGAADDR $(printf "0x%x" $FPGA_REG))
+DATA=$(i2cget -y $I2CBUS $FPGAADDR "$(printf "0x%x" $FPGA_REG)")
 echo ----------FPGAreg$FPGA_REG-----Button and Reset Signals:
 echo PWR_BTN_L----- : $((DATA & 0x01))
-echo RST_BTN_L----- : $((((DATA & 0x02)) >> 1))
-echo WARM_RST_BTN_L : $((((DATA & 0x04)) >> 2))
-echo NMI_BTN_L----- : $((((DATA & 0x08)) >> 3))
-echo FPGA_BTN_L---- : $((((DATA & 0x10)) >> 4))
-echo P0_PWR_BTN_L-- : $((((DATA & 0x20)) >> 5))
-echo P0_SYS_RESET_L : $((((DATA & 0x40)) >> 6))
-echo P0_KBRST_L---- : $((((DATA & 0x80)) >> 7))
+echo RST_BTN_L----- : $(((DATA & 0x02) >> 1))
+echo WARM_RST_BTN_L : $(((DATA & 0x04) >> 2))
+echo NMI_BTN_L----- : $(((DATA & 0x08) >> 3))
+echo FPGA_BTN_L---- : $(((DATA & 0x10) >> 4))
+echo P0_PWR_BTN_L-- : $(((DATA & 0x20) >> 5))
+echo P0_SYS_RESET_L : $(((DATA & 0x40) >> 6))
+echo P0_KBRST_L---- : $(((DATA & 0x80) >> 7))
 
 # Miscellaneous Block 1
 FPGA_REG=35
-DATA=$(i2cget -y $I2CBUS $FPGAADDR $(printf "0x%x" $FPGA_REG))
+DATA=$(i2cget -y $I2CBUS $FPGAADDR "$(printf "0x%x" $FPGA_REG)")
 echo ----------FPGAreg$FPGA_REG-----Miscellaneous 35 Signals:
 echo MGMT_AC_LOSS_L---------- : $((DATA & 0x01))
-echo P0_NV_FORCE_SELF_REFRESH : $((((DATA & 0x02)) >> 1))
-echo P1_NV_FORCE_SELF_REFRESH : $((((DATA & 0x04)) >> 2))
-echo P0_LOCAL_SPI_ROM_SEL_L-- : $((((DATA & 0x08)) >> 3))
-echo PCIE_SLOT4_HP_FON_L----- : $((((DATA & 0x10)) >> 4))
-echo P0_NMI_SYNC_FLOOD_L----- : $((((DATA & 0x20)) >> 5))
-echo FPGA_LPC_RST_L---------- : $((((DATA & 0x40)) >> 6))
-echo MGMT_SMBUS_ALERT_L------ : $((((DATA & 0x80)) >> 7))
+echo P0_NV_FORCE_SELF_REFRESH : $(((DATA & 0x02) >> 1))
+echo P1_NV_FORCE_SELF_REFRESH : $(((DATA & 0x04) >> 2))
+echo P0_LOCAL_SPI_ROM_SEL_L-- : $(((DATA & 0x08) >> 3))
+echo PCIE_SLOT4_HP_FON_L----- : $(((DATA & 0x10) >> 4))
+echo P0_NMI_SYNC_FLOOD_L----- : $(((DATA & 0x20) >> 5))
+echo FPGA_LPC_RST_L---------- : $(((DATA & 0x40) >> 6))
+echo MGMT_SMBUS_ALERT_L------ : $(((DATA & 0x80) >> 7))
 
 # Miscellaneous Block 2
 FPGA_REG=36
 SHUTDOWNERR=0
-DATA=$(i2cget -y $I2CBUS $FPGAADDR $(printf "0x%x" $FPGA_REG))
+DATA=$(i2cget -y $I2CBUS $FPGAADDR "$(printf "0x%x" $FPGA_REG)")
 echo ----------FPGAreg$FPGA_REG-----Miscellaneous 36 Signals:
 echo physical_pg------------------- : $((DATA & 0x01))
-echo shutdown_error---------------- : $((((DATA & 0x02)) >> 1))
-SHUTDOWNERR=$((((DATA & 0x02)) >> 1))
-echo P0_PRESENT_HDT---------------- : $((((DATA & 0x04)) >> 2))
-echo P1_PRESENT_HDT---------------- : $((((DATA & 0x08)) >> 3))
-echo DAP_EXT_P0_CORE_RUN_VOLTAGE_PG : $((((DATA & 0x10)) >> 4))
-echo FPGA_BRD_ID------------------- : $((((DATA & 0x20)) >> 5))
-echo FPGA_BRD_ID------------------- : $((((DATA & 0x40)) >> 6))
-echo MGMT_FPGA_RSVD---------------- : $((((DATA & 0x80)) >> 7))
+echo shutdown_error---------------- : $(((DATA & 0x02) >> 1))
+SHUTDOWNERR=$(((DATA & 0x02) >> 1))
+echo P0_PRESENT_HDT---------------- : $(((DATA & 0x04) >> 2))
+echo P1_PRESENT_HDT---------------- : $(((DATA & 0x08) >> 3))
+echo DAP_EXT_P0_CORE_RUN_VOLTAGE_PG : $(((DATA & 0x10) >> 4))
+echo FPGA_BRD_ID------------------- : $(((DATA & 0x20) >> 5))
+echo FPGA_BRD_ID------------------- : $(((DATA & 0x40) >> 6))
+echo MGMT_FPGA_RSVD---------------- : $(((DATA & 0x80) >> 7))
 
 # Switch S1
 FPGA_REG=37
-DATA=$(i2cget -y $I2CBUS $FPGAADDR $(printf "0x%x" $FPGA_REG))
+DATA=$(i2cget -y $I2CBUS $FPGAADDR "$(printf "0x%x" $FPGA_REG)")
 echo ----------FPGAreg$FPGA_REG-----Switch Bank S1:
 if [ $((DATA & 0x01)) -eq 1 ] ; then
     echo "FPGA_SW1-1 - OFF - P0 PwrReg PU with Proc"
 else
     echo "FPGA_SW1-1 - ON  - P0 PwrReg PU without Proc"
 fi
-if [ $((((DATA & 0x02)) >> 1)) -eq 1 ] ; then
+if [ $(((DATA & 0x02) >> 1)) -eq 1 ] ; then
     echo "FPGA_SW1-1 - OFF - P1 PwrReg PU with Proc"
 else
     echo "FPGA_SW1-1 - ON  - P1 PwrReg PU without Proc"
 fi
-if [ $((((DATA & 0x04)) >> 2)) -eq 1 ] ; then
+if [ $(((DATA & 0x04) >> 2)) -eq 1 ] ; then
     echo "FPGA_SW1-3 - OFF - ATX Connectors Valid"
 else
     echo "FPGA_SW1-3 - ON  - ATX Connectors Ignored"
 fi
-if [ $((((DATA & 0x08)) >> 3)) -eq 1 ] ; then
+if [ $(((DATA & 0x08) >> 3)) -eq 1 ] ; then
     echo "FPGA_SW1-4 - OFF - Wait for BMC Boot"
 else
     echo "FPGA_SW1-4 - ON  - Do Not Wait for BMC Boot"
 fi
-if [ $((((DATA & 0x10)) >> 4)) -eq 1 ] ; then
+if [ $(((DATA & 0x10) >> 4)) -eq 1 ] ; then
     echo "FPGA_SW1-5 - OFF - MemPwrReg PU after ATX"
 else
     echo "FPGA_SW1-5 - ON  - MemPwrReg PU before ATX"
 fi
-if [ $((((DATA & 0x20)) >> 5)) -eq 1 ] ; then
+if [ $(((DATA & 0x20) >> 5)) -eq 1 ] ; then
     echo "FPGA_SW1-6 - OFF - DAP CORE Reg Bypass DISABLED"
 else
     echo "FPGA_SW1-6 - ON  - DAP CORE Reg Bypass ENABLED"
 fi
-if [ $((((DATA & 0x40)) >> 6)) -eq 1 ] ; then
+if [ $(((DATA & 0x40) >> 6)) -eq 1 ] ; then
     echo "FPGA_SW1-7 - OFF - Bypass P0 in HDT JTAG Chain DISABLED"
 else
     echo "FPGA_SW1-7 - ON  - Bypass P0 in HDT JTAG Chain ENABLED"
 fi
-if [ $((((DATA & 0x80)) >> 7)) -eq 1 ] ; then
+if [ $(((DATA & 0x80) >> 7)) -eq 1 ] ; then
     echo "FPGA_SW1-8 - OFF - Bypass P1 in HDT JTAG Chain DISABLED"
 else
     echo "FPGA_SW1-8 - ON  - Bypass P1 in HDT JTAG Chain ENABLED"
@@ -267,44 +267,44 @@
 
 # Switch S2
 FPGA_REG=38
-DATA=$(i2cget -y $I2CBUS $FPGAADDR $(printf "0x%x" $FPGA_REG))
+DATA=$(i2cget -y $I2CBUS $FPGAADDR "$(printf "0x%x" $FPGA_REG)")
 echo ----------FPGAreg$FPGA_REG-----Switch Bank S2:
 if [ $((DATA & 0x01)) -eq 1 ] ; then
     echo "FPGA_SW2-1 - OFF - Boot from SPI ROM behind BMC"
 else
     echo "FPGA_SW2-1 - ON  - Boot from P0 local SPI ROM"
 fi
-if [ $((((DATA & 0x02)) >> 1)) -eq 1 ] ; then
+if [ $(((DATA & 0x02) >> 1)) -eq 1 ] ; then
     echo "FPGA_SW2-2 - OFF - PCIe SLOT4 hot plug forced PwrON without driver"
 else
     echo "FPGA_SW2-2 - ON  - PCIe SLOT4 hot plug NOT forced PwrON without driver"
 fi
-if [ $((((DATA & 0x04)) >> 2)) -eq 1 ] ; then
+if [ $(((DATA & 0x04) >> 2)) -eq 1 ] ; then
     echo "FPGA_SW2-3 - OFF - SMI testing DISABLED"
 else
     echo "FPGA_SW2-3 - ON  - SMI testing ENABLED"
 fi
-if [ $((((DATA & 0x08)) >> 3)) -eq 1 ] ; then
+if [ $(((DATA & 0x08) >> 3)) -eq 1 ] ; then
     echo "FPGA_SW2-4 - OFF - PROCHOT testing DISABLED"
 else
     echo "FPGA_SW2-4 - ON  - PROCHOT testing ENABLED"
 fi
-if [ $((((DATA & 0x10)) >> 4)) -eq 1 ] ; then
+if [ $(((DATA & 0x10) >> 4)) -eq 1 ] ; then
     echo "FPGA_SW2-5 - OFF - PwrCycle on post code C0 DISABLED"
 else
     echo "FPGA_SW2-5 - ON  - PwrCycle on post code C0 ENABLED"
 fi
-if [ $((((DATA & 0x20)) >> 5)) -eq 1 ] ; then
+if [ $(((DATA & 0x20) >> 5)) -eq 1 ] ; then
     echo "FPGA_SW2-6 - OFF - PwrCycle Px DISABLED"
 else
     echo "FPGA_SW2-6 - ON  - PwrCycle - Px Present - RESET_L | Px Not Present VR PwrGood"
 fi
-if [ $((((DATA & 0x40)) >> 6)) -eq 1 ] ; then
+if [ $(((DATA & 0x40) >> 6)) -eq 1 ] ; then
     echo "FPGA_SW2-7 - OFF - BMC IP Address display DISABLED"
 else
     echo "FPGA_SW2-7 - ON  - BMC IP Address display ENABLED"
 fi
-if [ $((((DATA & 0x80)) >> 7)) -eq 1 ] ; then
+if [ $(((DATA & 0x80) >> 7)) -eq 1 ] ; then
     echo "FPGA_SW1-8 - OFF - FORCE_SELFREFRESH support diabled"
 else
     echo "FPGA_SW1-8 - ON  - FORCE_SELFREFRESH support diabled"
@@ -317,81 +317,81 @@
 fi
 
 FPGA_REG=40
-DATA=$(i2cget -y $I2CBUS $FPGAADDR $(printf "0x%x" $FPGA_REG))
+DATA=$(i2cget -y $I2CBUS $FPGAADDR "$(printf "0x%x" $FPGA_REG)")
 if [ $((DATA & 0x0F)) != 0 ] ; then
     echo PU Error: PU1$((DATA & 0x0F))
-    echo $DATA
+    echo "$DATA"
 fi
 
 FPGA_REG=41
-DATA=$(i2cget -y $I2CBUS $FPGAADDR $(printf "0x%x" $FPGA_REG))
+DATA=$(i2cget -y $I2CBUS $FPGAADDR "$(printf "0x%x" $FPGA_REG)")
 if [ $((DATA & 0x07)) != 0 ] ; then
     echo PU Error: PU2$((DATA & 0x07))
 fi
 
 FPGA_REG=42
-DATA=$(i2cget -y $I2CBUS $FPGAADDR $(printf "0x%x" $FPGA_REG))
+DATA=$(i2cget -y $I2CBUS $FPGAADDR "$(printf "0x%x" $FPGA_REG)")
 if [ $((DATA & 0x0F)) != 0 ] ; then
     echo PU Error: PU1$((DATA & 0x0F))
 fi
 
 FPGA_REG=43
-DATA=$(i2cget -y $I2CBUS $FPGAADDR $(printf "0x%x" $FPGA_REG))
+DATA=$(i2cget -y $I2CBUS $FPGAADDR "$(printf "0x%x" $FPGA_REG)")
 if [ $((DATA & 0x07)) != 0 ] ; then
     echo PU Error: PU4$((DATA & 0x07))
 fi
 
 FPGA_REG=44
-DATA=$(i2cget -y $I2CBUS $FPGAADDR $(printf "0x%x" $FPGA_REG))
+DATA=$(i2cget -y $I2CBUS $FPGAADDR "$(printf "0x%x" $FPGA_REG)")
 if [ $((DATA & 0x03)) != 0 ] ; then
     echo PU Error: PU5$((DATA & 0x03))
 fi
 
 FPGA_REG=45
-DATA=$(i2cget -y $I2CBUS $FPGAADDR $(printf "0x%x" $FPGA_REG))
+DATA=$(i2cget -y $I2CBUS $FPGAADDR "$(printf "0x%x" $FPGA_REG)")
 if [ $((DATA & 0x07)) != 0 ] ; then
     echo PU Error: PU6$((DATA & 0x07))
 fi
 
 # Powerdown Error Group
 FPGA_REG=46
-DATA=$(i2cget -y $I2CBUS $FPGAADDR $(printf "0x%x" $FPGA_REG))
+DATA=$(i2cget -y $I2CBUS $FPGAADDR "$(printf "0x%x" $FPGA_REG)")
 if [ $((DATA & 0x0F)) != 0 ] ; then
     echo PD Error: PD1$((DATA & 0x0F))
 fi
 
 FPGA_REG=47
-DATA=$(i2cget -y $I2CBUS $FPGAADDR $(printf "0x%x" $FPGA_REG))
+DATA=$(i2cget -y $I2CBUS $FPGAADDR "$(printf "0x%x" $FPGA_REG)")
 if [ $((DATA & 0x07)) != 0 ] ; then
     echo PD Error: PD2$((DATA & 0x07))
 fi
 
 FPGA_REG=48
-DATA=$(i2cget -y $I2CBUS $FPGAADDR $(printf "0x%x" $FPGA_REG))
+DATA=$(i2cget -y $I2CBUS $FPGAADDR "$(printf "0x%x" $FPGA_REG)")
 if [ $((DATA & 0x0F)) != 0 ] ; then
     echo PD Error: PD3$((DATA & 0x0F))
 fi
 
 FPGA_REG=49
-DATA=$(i2cget -y $I2CBUS $FPGAADDR $(printf "0x%x" $FPGA_REG))
+DATA=$(i2cget -y $I2CBUS $FPGAADDR "$(printf "0x%x" $FPGA_REG)")
 if [ $((DATA & 0x07)) != 0 ] ; then
     echo PD Error: PD4$((DATA & 0x07))
 fi
 
 FPGA_REG=50
-DATA=$(i2cget -y $I2CBUS $FPGAADDR $(printf "0x%x" $FPGA_REG))
+DATA=$(i2cget -y $I2CBUS $FPGAADDR "$(printf "0x%x" $FPGA_REG)")
 if [ $((DATA & 0x03)) != 0 ] ; then
     echo PD Error: PD5$((DATA & 0x03))
 fi
 
 FPGA_REG=51
-DATA=$(i2cget -y $I2CBUS $FPGAADDR $(printf "0x%x" $FPGA_REG))
+DATA=$(i2cget -y $I2CBUS $FPGAADDR "$(printf "0x%x" $FPGA_REG)")
 if [ $((DATA & 0x03)) != 0 ] ; then
     echo PD Error: PD6$((DATA & 0x03))
 fi
 
 FPGA_REG=52
-DATA=$(i2cget -y $I2CBUS $FPGAADDR $(printf "0x%x" $FPGA_REG))
+DATA=$(i2cget -y $I2CBUS $FPGAADDR "$(printf "0x%x" $FPGA_REG)")
 if [ $((DATA & 0x0F)) != 0 ] ; then
     echo Thermal Error: H_0$((DATA & 0x0F))
 fi