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-rw-r--r--src/northbridge/amd/amdk8/f.h4
-rw-r--r--src/northbridge/amd/amdk8/pre_f.h4
-rw-r--r--src/northbridge/amd/amdk8/raminit.c3
-rw-r--r--src/northbridge/amd/amdk8/raminit_f.c3
-rw-r--r--src/northbridge/amd/amdk8/raminit_f_dqs.c4
5 files changed, 16 insertions, 2 deletions
diff --git a/src/northbridge/amd/amdk8/f.h b/src/northbridge/amd/amdk8/f.h
index 769f5980ba..bfeee0ecc5 100644
--- a/src/northbridge/amd/amdk8/f.h
+++ b/src/northbridge/amd/amdk8/f.h
@@ -518,6 +518,10 @@ struct sys_info {
uint32_t sbbusn;
} __attribute__((packed));
+#ifdef __PRE_RAM__
+extern struct sys_info sysinfo_car;
+#endif
+
#include <reset.h>
#if ((CONFIG_MEM_TRAIN_SEQ != 1) && defined(__PRE_RAM__)) || \
diff --git a/src/northbridge/amd/amdk8/pre_f.h b/src/northbridge/amd/amdk8/pre_f.h
index dae2d97cd3..0e0f9f4e32 100644
--- a/src/northbridge/amd/amdk8/pre_f.h
+++ b/src/northbridge/amd/amdk8/pre_f.h
@@ -262,4 +262,8 @@ struct sys_info {
uint32_t sbbusn;
} __attribute__((packed));
+#ifdef __PRE_RAM__
+extern struct sys_info sysinfo_car;
+#endif
+
#endif /* AMDK8_PRE_F_H */
diff --git a/src/northbridge/amd/amdk8/raminit.c b/src/northbridge/amd/amdk8/raminit.c
index 7db338b42a..33a3245644 100644
--- a/src/northbridge/amd/amdk8/raminit.c
+++ b/src/northbridge/amd/amdk8/raminit.c
@@ -14,6 +14,9 @@
#include "option_table.h"
#endif
+#include <cpu/x86/car.h>
+struct sys_info sysinfo_car CAR_GLOBAL;
+
#if (CONFIG_RAMTOP & (CONFIG_RAMTOP -1)) != 0
# error "CONFIG_RAMTOP must be a power of 2"
#endif
diff --git a/src/northbridge/amd/amdk8/raminit_f.c b/src/northbridge/amd/amdk8/raminit_f.c
index 86c409f949..7114e95cbe 100644
--- a/src/northbridge/amd/amdk8/raminit_f.c
+++ b/src/northbridge/amd/amdk8/raminit_f.c
@@ -39,6 +39,9 @@
#endif
+#include <cpu/x86/car.h>
+struct sys_info sysinfo_car CAR_GLOBAL;
+
#if (CONFIG_RAMTOP & (CONFIG_RAMTOP -1)) != 0
# error "CONFIG_RAMTOP must be a power of 2"
#endif
diff --git a/src/northbridge/amd/amdk8/raminit_f_dqs.c b/src/northbridge/amd/amdk8/raminit_f_dqs.c
index fdec120b50..870c7c9692 100644
--- a/src/northbridge/amd/amdk8/raminit_f_dqs.c
+++ b/src/northbridge/amd/amdk8/raminit_f_dqs.c
@@ -2089,7 +2089,7 @@ static void train_ram(unsigned nodeid, struct sys_info *sysinfo, struct sys_info
static inline void train_ram_on_node(unsigned nodeid, unsigned coreid, struct sys_info *sysinfo, unsigned retcall)
{
if(coreid) return; // only do it on core0
- struct sys_info *sysinfox = (void*)((CONFIG_RAMTOP) - CONFIG_DCACHE_RAM_GLOBAL_VAR_SIZE);
+ struct sys_info *sysinfox = (void *)((CONFIG_RAMTOP) - sizeof(*sysinfox));
wait_till_sysinfo_in_ram(); // use pci to get it
if(sysinfox->mem_trained[nodeid] == 0x80) {
@@ -2100,7 +2100,7 @@ static inline void train_ram_on_node(unsigned nodeid, unsigned coreid, struct sy
sysinfo->mem_trained[nodeid] = sysinfox->mem_trained[nodeid];
memcpy(&sysinfo->ctrl[nodeid], &sysinfox->ctrl[nodeid], sizeof(struct mem_controller));
#else
- memcpy(sysinfo, sysinfox, CONFIG_DCACHE_RAM_GLOBAL_VAR_SIZE);
+ memcpy(sysinfo, sysinfox, sizeof(*sysinfo));
#endif
set_top_mem_ap(sysinfo->tom_k, sysinfo->tom2_k); // keep the ap's tom consistent with bsp's
#if !CONFIG_AP_CODE_IN_CAR