Changes between Version 12 and Version 13 of modelserialnumber

Timestamp:

02/27/2023 10:03:40 PM (17 months ago)

Author:

Tim Harvey

Comment:

removed Laguna info (EOL)

modelserialnumber

@@ -19 +19 @@
 
 === EEPROM: serial number from Bootloader output ===
-The Laguna, Ventana, and Newport product family outputs the board serial number within the few lines that come out of the serial console when the board is powered on. For example, the Ventana bootloader may look like:
+The various Gateworks boot firmware outputs the board serial number within the few lines that come out of the serial console when the board is powered on. For example, the Ventana bootloader may look like:
 {{{
 U-Boot 2013.04-rc1-00022-g0d7f692-dirty (Apr 09 2013 - 16:38:25)
@@ -31 +31 @@
 
 === EEPROM: serial number from Linux ===
-From Linux you can determine the serial number for Laguna and Ventana product families:
- * devicetree kernels - determine from device-tree:
+From Linux you can determine the serial number  from the device-tree:
 {{{
-SERNUM=$(cat /proc/device-tree/serial-number)
-echo $SERNUM
-}}}
- * Laguna - determine from the i2c EEPROM device:
-{{{
-    b0=$(i2cget -f -y 0 0x51 0x18 | cut -c3-)
-    b1=$(i2cget -f -y 0 0x51 0x19 | cut -c3-)
-    b2=$(i2cget -f -y 0 0x51 0x1a | cut -c3-)
-    b3=$(i2cget -f -y 0 0x51 0x1b | cut -c3-)
-    SERNUM="$((0x$b3$b2$b1$b0))"
-    echo "SERNUM:$SERNUM"
+echo $(cat /proc/device-tree/serial-number)
 }}}
 
@@ -98 +87 @@
 
 }}}
- * Laguna bootloader
-{{{
-U-Boot 2008.10-mpcore-svn404 (Aug 14 2013 - 15:46:55)
-
-CPU: Cavium Networks CNS3000
-ID Code: 410fb024 (Part number: 0xB02, Revision number: 4) 
-CPU ID: 900 
-I2C:   ready
-DRAM:  256 MB
-Flash: 16 MB
-Gateworks Corporation Copyright 2010
-Model Number: GW2388-SP208-D.
-Manufacturer Date: 10-18-2012
-Serial #: 298717
-}}}
 
 From Linux you can obtain the model number directly from the i2c EEPROM:
@@ -123 +97 @@
 {{{
   BOARD="$(dd if=/sys/devices/platform/imx-i2c.0/i2c-0/0-0051/eeprom bs=1 count=16 skip=48 2>/dev/null | hexdump -C | head -1 | cut -c62-67)"
-  echo $BOARD
-}}}
- * Laguna:
-{{{
-  BOARD="$(dd if=/sys/devices/platform/cns3xxx-i2c.0/i2c-0/0-0050/eeprom bs=1 count=16 skip=304 2>/dev/null | hexdump -C | head -1 | cut -c62-67)"
   echo $BOARD
 }}}