[Buildroot] beaglebone_qt5 does not build since commit a7914499b80

Peter Korsgaard peter at korsgaard.com
Thu Oct 31 08:12:33 UTC 2019


>>>>> "Carlos" == Carlos Santos <unixmania at gmail.com> writes:

Hi,

 > Lothar,

 > I'm attempting to test your last patches on my Beaglebone Black but
 > had no success. I event attempted the plain beaglebone_defconfig to
 > simplify the build but it still hangs on boot:

 > U-Boot 2013.10-dirty (Nov 14 2013 - 12:59:11)

 > I2C:   ready
 > DRAM:  512 MiB
 > WARNING: Caches not enabled
 > NAND:  0 MiB
 > MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1
 > *** Warning - readenv() failed, using default environment

 > Net:   <ethaddr> not set. Validating first E-fuse MAC
 > cpsw, usb_ether
 > Hit any key to stop autoboot:  0
 > mmc0 is current device
 > SD/MMC found on device 0
 > reading uEnv.txt
 > 376 bytes read in 3 ms (122.1 KiB/s)
 > Loaded environment from uEnv.txt
 > Importing environment from mmc ...
 > Running uenvcmd ...
 > reading /zImage
 > 6076272 bytes read in 568 ms (10.2 MiB/s)
 > reading /am335x-boneblack.dtb
 > 36717 bytes read in 8 ms (4.4 MiB/s)
 > bootargs=console=ttyO0,115200n8 root=/dev/mmcblk0p2 rw rootfstype=ext4 rootwait
 > Kernel image @ 0x80200000 [ 0x000000 - 0x5cb770 ]
 > ## Flattened Device Tree blob at 80f80000
 >    Booting using the fdt blob at 0x80f80000
 >    Using Device Tree in place at 80f80000, end 80f8bf6c

 > Starting kernel ...

 > [hangs here]

Did you try console=ttyS0,115200n8? It has been a few years since I last
booted a beaglebone, but considering the recent change to the defconfig
it looks worth a try:

commit 68b5b79b2fb316fd7c6c40c12a7e9ddaeada837d
Author: Yegor Yefremov <yegorslists at googlemail.com>
Date:   Mon Sep 30 08:04:47 2019 +0200

    configs/beaglebone_defconfig: use default console device

    OMAP kernels use 8250 driver by default. Hence the name of
    the console device is not /dev/ttyO0 but /dev/ttyS0.
    Use /dev/console in order to handle the console independently
    of the selected driver.

    Tested in BeagleBone Black board.

    Signed-off-by: Yegor Yefremov <yegorslists at googlemail.com>
    Signed-off-by: Thomas Petazzoni <thomas.petazzoni at bootlin.com>

-- 
Bye, Peter Korsgaard



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