On 2016-09-09, Ben Hutchings wrote: > On Fri, 2016-09-09 at 15:42 -0700, Vagrant Cascadian wrote: >> Unfortunately, I'm unable to get a serial console with both 4.7 and 4.8 >> (4.6 from jessie-backports gets a serial console, but not much >> else). After adding "earlycon" to the boot arguments, I get the log >> below: > [...] >> [ 0.393618] uart-pl011 f7112000.uart: could not find pctldev for node /soc/pinmux@f7010000/uart2_pmx_func, deferring probe > > So we're missing the pinctrl driver, pinctrl-single. ... > Since the boot loader will always set up pinmuxing for the console UART > you could get away without pinctrl-single before this. > > Anyway I've now enabled CONFIG_PINCTRL_SINGLE for arm64. Thanks! I can confirm that enabling CONFIG_PINCTRL_SINGLE fixed serial console with v4.8-rc5. The sad news is all the other drivers still don't seem to work. At least, no working eMMC/SD or USB... hrm. live well, vagrant
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