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-rw-r--r--src/northbridge/intel/ironlake/raminit.c12
1 files changed, 5 insertions, 7 deletions
diff --git a/src/northbridge/intel/ironlake/raminit.c b/src/northbridge/intel/ironlake/raminit.c
index 7263e2e846..a3885a3ebf 100644
--- a/src/northbridge/intel/ironlake/raminit.c
+++ b/src/northbridge/intel/ironlake/raminit.c
@@ -61,7 +61,7 @@ typedef struct {
u8 largest;
} timing_bounds_t[2][2][2][9];
-#define MRC_CACHE_VERSION 2
+#define MRC_CACHE_VERSION 3
struct ram_training {
/* [TM][CHANNEL][SLOT][RANK][LANE] */
@@ -192,7 +192,6 @@ struct raminfo {
unsigned int interleaved_part_mb;
unsigned int non_interleaved_part_mb;
- u64 heci_uma_addr;
unsigned int memory_reserved_for_heci_mb;
struct ram_training training;
@@ -1764,7 +1763,7 @@ recv_heci_message(u32 *message, u32 *message_size)
return -1;
}
-static void send_heci_uma_message(struct raminfo *info)
+static void send_heci_uma_message(struct raminfo *info, const u64 heci_uma_addr)
{
volatile struct uma_reply {
u8 group_id;
@@ -1790,7 +1789,7 @@ static void send_heci_uma_message(struct raminfo *info)
} __packed msg = {
0, MKHI_SET_UMA, 0, 0,
0x82,
- info->heci_uma_addr, info->memory_reserved_for_heci_mb, 0};
+ heci_uma_addr, info->memory_reserved_for_heci_mb, 0};
u32 reply_size;
send_heci_message((u8 *) & msg, sizeof(msg), 0, 7);
@@ -1805,11 +1804,10 @@ static void send_heci_uma_message(struct raminfo *info)
static void setup_heci_uma(struct raminfo *info)
{
- info->heci_uma_addr = 0;
if (!info->memory_reserved_for_heci_mb && !(pci_read_config32(HECIDEV, 0x40) & 0x20))
return;
- info->heci_uma_addr =
+ const u64 heci_uma_addr =
((u64)
((((u64) pci_read_config16(NORTHBRIDGE, TOM)) << 6) -
info->memory_reserved_for_heci_mb)) << 20;
@@ -1842,7 +1840,7 @@ static void setup_heci_uma(struct raminfo *info)
MCHBAR32(0x24) = 0x10000 + info->memory_reserved_for_heci_mb;
- send_heci_uma_message(info);
+ send_heci_uma_message(info, heci_uma_addr);
pci_write_config32(HECIDEV, 0x10, 0x0);
pci_write_config8(HECIDEV, 0x4, 0x0);