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* Avoid initrd and logbuffer area overlapsMarian Balakowicz2008-06-031-0/+1
| | | | | | | | | Add logbuffer to reserved LMB areas to prevent initrd allocation from overlaping with it. Make sure to use correct logbuffer base address. Signed-off-by: Marian Balakowicz <m8@semihalf.com>
* POST: replace the LOGBUFF_INITIALIZED flag in gd->post_log_word (1 << 31) ↵Yuri Tikhonov2008-05-201-2/+0
| | | | | | | | | | | | with the GD_FLG_LOGINIT flag in gd->flags. This way we become able to utilize the full post_log_word for POST activities (overwise, POST ECC, which has 0x8000 ID, could be erroneously treated as started in post_output_backlog() even if there was actually no POST ECC run (because of OCM POST failure, for example). Signed-off-by: Yuri Tikhonov <yur@emcraft.com>
* Revert "Avoid initrd and logbuffer area overlaps"Wolfgang Denk2008-05-121-1/+0
| | | | | This reverts commit 1b5605ca57fbb364f4d78eeee28b974ed875e888 which breaks building on all PPC boards that don't use a log buffer.
* Avoid initrd and logbuffer area overlapsMarian Balakowicz2008-05-101-0/+1
| | | | | | | | | Add logbuffer to reserved LMB areas to prevent initrd allocation from overlaping with it. Make sure to use correct logbuffer base address. Signed-off-by: Marian Balakowicz <m8@semihalf.com>
* Adapt log buffer code to support Linux 2.6Igor Lisitsin2007-06-221-1/+25
| | | | | | | | | A new environment variable, "logversion", selects the log buffer behaviour. If it is not set or set to a value other than 2, then the old, Linux 2.4.4, behaviour is selected. Signed-off-by: Igor Lisitsin <igor@emcraft.com> --
* * Improve log buffer code; use "loglevel" to decide which messageswdenk2002-12-081-1/+7
| | | | to log on the console, too (like in Linux); get rid of "logstart"
* * Add support for log buffer which can be passed to Linux kernel'swdenk2002-11-051-0/+36
syslog mechanism; used especially for POST results. * Patch by Klaus Heydeck, 31 Oct 2002: Add initial support for kup4k board
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