diff options
author | Aaron Durbin <adurbin@chromium.org> | 2015-07-16 16:07:02 -0500 |
---|---|---|
committer | Aaron Durbin <adurbin@chromium.org> | 2015-08-13 16:10:17 +0200 |
commit | 0dc7354760e889074472ef17652c7f270f3aa529 (patch) | |
tree | e909b28b3789b569b8cbe62ec10dbf167474e070 /src/northbridge/amd/amdk8/pre_f.h | |
parent | db01ddfd49ee6177c738f410496574105e7e5e44 (diff) |
amd: raminit sysinfo offset fix
The sysinfo object within the k8 ram init is used
to communicate progess/status from all the nodes in the
system. However, the code was assuming where the sysinfo
object lived in cache-as-ram. The layout of cache-as-ram
is dynamic so one needs to do the lookup of the correct
address at runtime. The way the amd code is compiled
by #include'ing .c files makes the solution a little
more complex in that some cache-as-ram support code
needed to be refactored.
Change-Id: I6500fa7b005dc082c4c0b3382ee2c3a138d9ac31
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/10961
Tested-by: build bot (Jenkins)
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Diffstat (limited to 'src/northbridge/amd/amdk8/pre_f.h')
-rw-r--r-- | src/northbridge/amd/amdk8/pre_f.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/northbridge/amd/amdk8/pre_f.h b/src/northbridge/amd/amdk8/pre_f.h index 0e0f9f4e32..c413b5b003 100644 --- a/src/northbridge/amd/amdk8/pre_f.h +++ b/src/northbridge/amd/amdk8/pre_f.h @@ -263,7 +263,8 @@ struct sys_info { } __attribute__((packed)); #ifdef __PRE_RAM__ -extern struct sys_info sysinfo_car; +#include <arch/early_variables.h> +struct sys_info sysinfo_car CAR_GLOBAL; #endif #endif /* AMDK8_PRE_F_H */ |