Ignore:
Timestamp:
Jun 8, 2001, 1:29:13 PM (20 years ago)
Author:
Joel Sherrill <joel.sherrill@…>
Branches:
4.10, 4.11, 4.8, 4.9, 5, master
Children:
622a429
Parents:
b7f5447b
Message:

2000-06-08 Eric Valette <valette@…>

  • console/console.c, include/commproc.h, startup/start.S: The printk/printf did not work when loaded by EPPCBUG. They did work when loaded with the BDM debugger. I suspected EPPBUG made some nasty things like patching Communication processor microcode... Anyway, the attached patch: 1) Enables to have printk nearly immediately after boot, 2) Make printf work automagically (I do not know why except I make a different initialization for printk that should be overwritten by console init later ?)

I let the default to be using EPPCBUG embedded firmware to boot and
using this printk early enabler code (LOADED_BY_EPPCBUG and
EARLY_CONSOLE) are on.

File:
1 edited

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  • c/src/lib/libbsp/powerpc/mbx8xx/ChangeLog

    rb7f5447b r0eef948f  
     12000-06-08      Eric Valette <valette@crf.canon.fr>
     2
     3        * console/console.c, include/commproc.h, startup/start.S:
     4        The printk/printf did not work when loaded by EPPCBUG. They did
     5        work when loaded with the BDM debugger.  I suspected EPPBUG
     6        made some nasty things like patching Communication processor
     7        microcode...  Anyway, the attached patch:
     8          1) Enables to have printk nearly immediately after boot,
     9          2) Make printf work automagically (I do not know why except I make a
     10        different initialization for printk that should be overwritten by
     11        console init later ?)
     12
     13        I let the default to be using EPPCBUG embedded firmware to boot and
     14        using this printk early enabler code (LOADED_BY_EPPCBUG and
     15        EARLY_CONSOLE) are on.
     16
    1172001-05-10      Ralf Corsepius  <corsepiu@faw.uni-ulm.de>
    218
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