Hi again,
23.12.2018 0:06, I wrote:
I'm struggling trying to figure how to totally enable all of those nice debug() statements so as to debug a problem in SPL. The CONFIG_LOGLEVEL is set to 7, have also tried to all KCFLAGS=-DDEBUG but apparently it has all no effect for SPL. So I'm asking for advice (and I'd definitely like to not selectively prepend "#define DEBUG" all over the place)
Figured hard-hacking 1 into the #define debug() in log.h does what I wanted. Probably not exactly elegant, but at least it lets me see the messages:
U-Boot SPL 2019.01-rc2 (Dec 23 2018 - 00:26:45 +0300) CPU: 912000000Hz, AXI/AHB/APB: 3/2/2 DRAM: 1024 MiB
SPL: board_init_r()
Trying to boot from NAND spl: nand - using hw ecc mkimage signature not found - ih_magic = 0 Jumping to U-Boot SPL malloc() used 0x0 bytes (0 KB) loaded - jumping to U-Boot... image entry point: 0x4a000000
It looks like SPL loads 0x0 bytes of u-boot and runs it! Hmm, interesting. Its a good start already. Now just need to insert some more debugging messages...
Thank you!
Regards, Nikolai
Background: I'm trying to perform direct nand install on an A20 olinuxino board. That is, dismissing messy boot0 and boot1 in nand. Currently, I've succeeded to get a good greeting from u-boot SPL, declaring that it is going to proceed to boot from nand, but then all stops forever:
U-Boot SPL 2019.01-rc2 (Dec 22 2018 - 22:15:16 +0300) CPU: 912000000Hz, AXI/AHB/APB: 3/2/2 DRAM: 1024 MiB Trying to boot from NAND
I'd like to try to find the reason for this and certainly having all those debug messages could help somewhat.
Thank you!
Regards, Nikolai _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot