Difference between revisions of "CM-T3530: U-Boot: Known Issues"

Latest revision as of 17:14, 18 March 2014

Multiple environment storage devices

Workaround: Reset the module before booting Linux. This can be done using the reset button (SW2) or the U-Boot command reset.

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 {{IssueCategory|Multiple environment storage devices|
-* After switching the environment storage device using {{parameter|env device}} command, U-Boot might print an incorrect message when saving the environment, reporting the destination storage device as the original boot storage device.
+* After using usb commands in U-Boot, Linux might fail to detect USB devices.
-: This can be ignored; the environment will be saved to the correct storage device (as reported by the {{parameter|env device}} command).
+: '''Workaround:''' Reset the module before booting Linux. This can be done using the reset button (SW2) or the U-Boot command {{cmd|reset}}.
-* While using the CB-T3 baseboard or the SB-T35 baseboard, with alternate boot selected, and the MMC card is not present in the socket, the boot process will default to the CM-T3530 primary storage (NAND flash), but U-Boot will still expect to find the environment in the MMC card.
-: '''Workaround:''' Use the {{parameter|env device}} command to switch to the primary CM-T3530 storage:<pre>> env device nand import</pre>
 }}
 [[Category:U-Boot]]
 [[Category:CM-T3530]]