On 5/6/19 5:26 AM, Vagrant Cascadian wrote: > On 2019-05-06, Marek Vasut wrote: >> Enable DM USB support on iMX6Q Novena. > > Hrm. Not working so well: > > => load usb 0:1 $kernel_addr_r misc/Binaries/linux/Image > data abort > pc : [<fefbbf0e>] lr : [<fefbb991>] > reloc pc : [<17832f0e>] lr : [<17832991>]
Where does it crash ? arm-...objdump -d u-boot and look for the reloc_pc value, it should tell you in which function the crash occurred . > sp : faf7d788 ip : 00000003 fp : 00000005 > r10: faf8c258 r9 : faf88ea0 r8 : 00000001 > r7 : fafa9ba0 r6 : f9f7b040 r5 : faf7d7b0 r4 : 00000038 > r3 : 0000006d r2 : f9f7b0a3 r1 : fafa9c0c r0 : f9f7b09f > Flags: nzCv IRQs off FIQs off Mode SVC_32 > Code: 4630f801 81f0e8bd e7d84606 bf082b2f (f822235c) > Resetting CPU ... > > That said, I haven't tested USB recently; it may be no worse. > > live well, > vagrant > >> Signed-off-by: Marek Vasut <ma...@denx.de> >> Cc: Fabio Estevam <fabio.este...@nxp.com> >> Cc: Stefano Babic <sba...@denx.de> >> Cc: Vagrant Cascadian <vagr...@debian.org> >> --- >> configs/novena_defconfig | 1 + >> 1 file changed, 1 insertion(+) >> >> diff --git a/configs/novena_defconfig b/configs/novena_defconfig >> index fa5fdea278..c5dbbb0b4d 100644 >> --- a/configs/novena_defconfig >> +++ b/configs/novena_defconfig >> @@ -60,6 +60,7 @@ CONFIG_PINCTRL=y >> CONFIG_PINCTRL_IMX6=y >> CONFIG_DM_SCSI=y >> CONFIG_USB=y >> +CONFIG_DM_USB=y >> CONFIG_USB_KEYBOARD=y >> CONFIG_SYS_USB_EVENT_POLL_VIA_CONTROL_EP=y >> CONFIG_USB_GADGET=y >> -- >> 2.20.1 -- Best regards, Marek Vasut _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
