Changes between Version 11 and Version 12 of newport/bootloader

Timestamp:

11/29/2018 01:21:29 AM (6 years ago)

Author:

Tim Harvey

Comment:

add GW640x-B example showing how to mux USB2 from the front panel to J10

newport/bootloader

@@ -27 +27 @@
 Newport board model socket options:
  * GW640x:
-   - J9: USB2.0/PCIe (for build option for Mezzanine connector contact sales@gateworks.com)
-   - J10: PCIe or SATA
-   - J11: USB2.0/PCIe
-   - J12: USB2.0/SIM and USB 3.0
+   - J9: USB2/PCI (for build option for Mezzanine connector contact sales@gateworks.com)
+   - J10: PCI or SATA and optional USB2 **(USB2 option removes it from top front panel USB connector)**
+   - J11: USB2/PCI
+   - J12: USB2/SIM and USB3
  * GW630x:
-   - J9: USB2.0 and PCIe (for build option for Mezzanine connector contact sales@gateworks.com)
-   - J10: USB2.0 and PCIe or SATA
-   - J11: USB2.0 and PCIe or USB3.0
+   - J9: USB2 and PCI (for build option for Mezzanine connector contact sales@gateworks.com)
+   - J10: USB2 and PCI or SATA
+   - J11: USB2 and PCI or USB3
  * GW620x:
-   - J6: USB2.0/SIM and PCIe or USB3.0
-   - J8: USB2.0 and PCIe or SATA
+   - J6: USB2/SIM and PCI or USB3
+   - J8: USB2 and PCI or SATA
  * GW610x:
-   - J6: USB2.0/SIM and PCIe or SATA
+   - J6: USB2/SIM and PCI or SATA
 
 Note that as PCIe, USB3.0 SS, and SATA share signals so if multiple options exist you must choose between them on those sockets using the {{{hwconfig}}} bootloader env variable.
+
+If a socket is not specified in {{{hwconfig}}} then the PCI option will be the default.
 
 You can get/set the {{{hwconfig}}} variable within the U-Boot bootloader but you must reboot the board for it to take effect as the variable is acted upon in the Secondary Program Loader (SPL).
@@ -47 +49 @@
 Examples:
  * '''Note that setting {{{hwconfig}}} currently requires saveenv to be ran twice'''
+ * GW640x:
+  - J10 SATA
+{{{#!bash
+setenv hwconfig 'j10:sata'; saveenv; saveenv
+}}}
+  - J10 PCIe and USB2 (this removes USB2 from top front panel USB connector)
+{{{#!bash
+setenv hwconfig 'j10:pci,usb2'; saveenv; saveenv
+}}}
  * GW630x:
   - J10 PCIe, J11 PCIe (default)