Hi Heinrich,
On 3 May 2018 at 12:54, Heinrich Schuchardt xypron.glpk@gmx.de wrote:
Hello Simon,
I am running vexpress_ca15_tc2_defconfig with qemu:
QEMU_AUDIO_DRV=none qemu-system-arm \ -M vexpress-a15 -cpu cortex-a15 \ -kernel u-boot \ -net user -net nic,model=lan9118 \ -m 1024M --nographic \ -drive if=sd,file=../img.vexpress,media=disk,format=raw
If I enable CONFIG_LOG=y starting U-Boot fails.
This is due to log_init() returning -ENOMEM. If I change return -ENOMEM; to return 0; the board boots.
log_init() is called twice: common/board_r.c:680: log_init, common/board_f.c:760: log_init,
If I remove the call from common/board_f.c the board boots.
What do you expect debug("%s: Cannot allocate memory\n", __func__); to do if logging is not yet initialized and the board is out of memory?
Even if I #define DEBUG 1 I get no output created by this line.
There is a check for GD_FLG_LOG_READY in _log(). Perhaps we need to have a fallback call?
Best regards
Heinrich
Regards, Simon