On Wed, Jul 8, 2015 at 2:00 PM, Paul Fertser <fercer...@gmail.com> wrote: > Hi, > > ldy647 <ldy...@163.com> writes: >> recently, when we install our wireless router, we found when we run >> the reboot command, the board couldn't restart. We hope you could lend >> us a hand to solve this problem. We'll be quite grateful for what you >> do for us. > > Apparently MT7620 can't handle 4 byte addressing mode of the flash > memory on hardware (probably ROM bootloader) level so it needs to be > reset somehow prior to resetting the SoC. Some SoCs have a special > output from the watchdog to reset all the on-board peripherals, it > should be connected to the !RESET pin of the flash as well. And the > kernel should then use the watchdog driver to cause a reboot.
According to the datasheet you can set the default to 4addr through boostrapping pins. This should fix your particular issue. Regards Jonas _______________________________________________ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
