README.devices: Update firmware related information.

README.devices

@@ -12,9 +12,12 @@ Firmware
 Some devices supported by libsigrok need a firmware to be uploaded every time
 the device is connected to the PC (usually via USB), before it can be used.
 
-The default location where libsigrok expects the firmware files is:
+The default locations where libsigrok expects the firmware files are:
 
+  $HOME/.local/share/sigrok-firmware
   $prefix/share/sigrok-firmware
+  /usr/local/share/sigrok-firmware
+  /usr/share/sigrok-firmware
 
 ($prefix is usually /usr/local or /usr, depending on your ./configure options)
 
@@ -37,25 +40,47 @@ The following drivers/devices require a firmware upload upon connection:
    firmware files from the 'sigrok-firmware-fx2lafw' repository/project.
    The firmware is written from scratch and licensed under the GNU GPLv2+.
 
+ - hantek-6xxx: Certain oscilloscopes based on the Cypress FX2(LP) chip,
+   such as the Hantek 6022BE and SainSmart DDS120, need the
+   firmware files from the 'sigrok-firmware-fx2lafw' repository/project.
+   The firmware is written from scratch and licensed under the GNU GPLv2+.
+
  - hantek-dso: The Hantek DSO-2090 (and other supported models of the same
    series of Hantek PC oscilloscopes) need firmware files.
    These can be extracted from the vendor's Windows drivers using a tool
    from our 'sigrok-util' repository/project.
 
+ - lecroy-logicstudio: The LeCroy LogicStudio requires FPGA bitstream files.
+   These can be extracted from the vendor's Windows software using a tool
+   from our 'sigrok-util' repository/project.
+   Additionally, it requires a Cypress FX2 firmware. This can be extracted
+   from the vendor's Windows software using another tool. Details:
+
+     http://sigrok.org/wiki/LeCroy_LogicStudio#Firmware
+
  - saleae-logic16: The Saleae Logic16 needs a firmware file for the
    Cypress FX2 chip in the device, as well as two FPGA bitstream files.
    These can be extracted from the vendor's Linux application using a tool
    from our 'sigrok-util' repository/project.
 
- - sysclk-lwla: The Sysclk LWLA1034 requires various bitstream files.
-   These files are available from our 'sigrok-firmware' repository/project
-   under a license which allows us to redistribute them.
+ - sysclk-lwla:
+
+    - The Sysclk LWLA1034 requires various bitstream files.
+      These files are available from our 'sigrok-firmware' repository/project
+      under a license which allows us to redistribute them.
+
+    - The Sysclk LWLA1016 requires various bitstream files.
+      These can be extracted from the vendor's Windows drivers using a tool
+      from our 'sigrok-util' repository/project.
 
 The following drivers/devices do not need any firmware upload:
 
  - agilent-dmm
  - appa-55ii
+ - arachnid-labs-re-load-pro
  - atten-pps3xxx
+ - baylibre-acme
+ - beaglelogic
  - brymen-bm86x
  - brymen-dmm
  - cem-dt-885x
@@ -64,21 +89,33 @@ The following drivers/devices do not need any firmware upload:
  - colead-slm
  - conrad-digi-35-cpu
  - demo
+ - deree-de5000
  - fluke-dmm
+ - ftdi-la
  - gmc-mh-1x-2x (including all subdrivers)
+ - gwinstek-gds-800
  - hameg-hmo
+ - hp-3457a
+ - hung-chang-dso-2100
  - ikalogic-scanalogic2
  - ikalogic-scanaplus
  - kecheng-kc-330b
+ - kern-scale
  - lascar-el-usb
  - link-mso19
+ - manson-hcs-3xxx
+ - maynuo-m97
  - mic-985xx (including all subdrivers)
+ - motech-lps-30x
  - norma-dmm
  - openbench-logic-sniffer
+ - pce-322a
  - pipistrello-ols
  - rigol-ds
+ - scpi-pps
  - serial-dmm (including all subdrivers)
  - teleinfo
+ - testo
  - tondaj-sl-814
  - uni-t-dmm (including all subdrivers)
  - uni-t-ut32x