On Fri, Aug 15, 2014 at 9:31 AM, Robert Nelson <[email protected]> wrote: > On Fri, Aug 15, 2014 at 9:19 AM, Steven Rostedt <[email protected]> wrote: >> Hi everyone :-) >> >> I'm trying to test a fix for arm on the latest Linux kernel, and since my >> snowball board recently died, I decided to test it >> out on my beaglebone white. But I'm having trouble with it. Here's what I've >> done so far: >> >> First, I updated u-boot to the latest at git://git.denx.de/u-boot.git >> >> I moved the kernel that came with the board to my tftp server and boot it >> via: >> bootcmd=bootp; run mmcargs; bootm >> mmcargs=setenv bootargs console=${console} ${optargs} root=${mmcroot} >> rootfstype=${mmcrootfstype} >> console=ttyO0,115200n8 >> mmcroot=/dev/mmcblk0p2 ro >> mmcrootfstype=ext4 rootwait >> >> This works fine when I boot the supplied kernel (3.2). But when I build and >> boot my own kernel >> (I've tried 3.13,3.14,3.15 and 3.16, and latest git) it stops at: >> >> [ 2.201723] omap_hsmmc 48060000.mmc: unable to get vmmc regulator -517 >> [ 2.208937] platform 48060000.mmc: Driver omap_hsmmc requests probe >> deferral >> [ 2.217172] Waiting for root device /dev/mmcblk0p2... >> >> I build the kernel as >> >> CROSS_COMPILE=arm-unknown-linux-gnueabi- make ARCH=arm multi_v7_defconfig > > multi_v7_defconfig doesn't have the regular enabled: > > CONFIG_REGULATOR_TPS65217
and: CONFIG_MFD_TPS65217 needs to be enabled to allow CONFIG_REGULATOR_TPS65217 Regards, -- Robert Nelson http://www.rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
