diff options
Diffstat (limited to 'src/northbridge/amd/amdk8/raminit.c')
| -rw-r--r-- | src/northbridge/amd/amdk8/raminit.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/src/northbridge/amd/amdk8/raminit.c b/src/northbridge/amd/amdk8/raminit.c index 577e7fd4bb..ad257d0ed6 100644 --- a/src/northbridge/amd/amdk8/raminit.c +++ b/src/northbridge/amd/amdk8/raminit.c @@ -7,6 +7,7 @@ #include <cpu/x86/cache.h> #include <cpu/x86/mtrr.h> #include <stdlib.h> +#include <reset.h> #include "raminit.h" #include "amdk8.h" @@ -564,11 +565,13 @@ static int is_dual_channel(const struct mem_controller *ctrl) static int is_opteron(const struct mem_controller *ctrl) { - /* Test to see if I am an Opteron. - * FIXME Socket 939 based Athlon64 have dual channel capability, - * too, so we need a better test for Opterons + /* Test to see if I am an Opteron. Socket 939 based Athlon64 + * have dual channel capability, too, so we need a better test + * for Opterons. + * However, all code uses is_opteron() to find out whether to + * use dual channel, so if we really check for opteron here, we + * need to fix up all code using this function, too. */ -#warning "FIXME: Implement a better test for Opterons" uint32_t nbcap; nbcap = pci_read_config32(ctrl->f3, NORTHBRIDGE_CAP); return !!(nbcap & NBCAP_128Bit); |