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-rw-r--r--src/northbridge/amd/amdmct/mct_ddr3/mct_d.h5
-rw-r--r--src/northbridge/amd/amdmct/mct_ddr3/s3utils.c6
2 files changed, 9 insertions, 2 deletions
diff --git a/src/northbridge/amd/amdmct/mct_ddr3/mct_d.h b/src/northbridge/amd/amdmct/mct_ddr3/mct_d.h
index e7361ac587..f953919052 100644
--- a/src/northbridge/amd/amdmct/mct_ddr3/mct_d.h
+++ b/src/northbridge/amd/amdmct/mct_ddr3/mct_d.h
@@ -729,7 +729,7 @@ struct amd_s3_persistent_mct_channel_data {
uint32_t f3x5c;
uint32_t f3x60;
- /* Family 15h-specific registers (90 dwords) */
+ /* Family 15h-specific registers (91 dwords) */
uint32_t f2x200;
uint32_t f2x204;
uint32_t f2x208;
@@ -785,8 +785,9 @@ struct amd_s3_persistent_mct_channel_data {
uint32_t f2x9cx0d0fc231;
uint32_t f2x9cx0d0f0_0_f_31[9]; /* [lane] */
uint32_t f2x9cx0d0f8021;
+ uint32_t f2x9cx0d0fe00a;
- /* TOTAL: 342 dwords */
+ /* TOTAL: 343 dwords */
} __attribute__((packed));
struct amd_s3_persistent_node_data {
diff --git a/src/northbridge/amd/amdmct/mct_ddr3/s3utils.c b/src/northbridge/amd/amdmct/mct_ddr3/s3utils.c
index ae2cca1e91..fe7707591e 100644
--- a/src/northbridge/amd/amdmct/mct_ddr3/s3utils.c
+++ b/src/northbridge/amd/amdmct/mct_ddr3/s3utils.c
@@ -454,6 +454,9 @@ void copy_mct_data_to_save_variable(struct amd_s3_persistent_data* persistent_da
data->f2x9cx0d0f0_0_f_31[i] = read_amd_dct_index_register_dct(dev_fn2, node, channel, 0x98, 0x0d0f0031 | (i << 8));
data->f2x9cx0d0f8021 = read_amd_dct_index_register_dct(dev_fn2, node, channel, 0x98, 0x0d0f8021);
+
+ if (channel == 1)
+ data->f2x9cx0d0fe00a = read_amd_dct_index_register_dct(dev_fn2, node, channel, 0x98, 0x0d0fe00a);
}
/* Stage 4 */
@@ -796,6 +799,9 @@ void restore_mct_data_from_save_variable(struct amd_s3_persistent_data* persiste
write_amd_dct_index_register_dct(PCI_DEV(0, 0x18 + node, 2), node, channel, 0x98, 0x0d0f0031 | (i << 8), data->f2x9cx0d0f0_0_f_31[i]);
write_amd_dct_index_register_dct(PCI_DEV(0, 0x18 + node, 2), node, channel, 0x98, 0x0d0f8021, data->f2x9cx0d0f8021);
+
+ if (channel == 1)
+ write_amd_dct_index_register_dct(PCI_DEV(0, 0x18 + node, 2), node, channel, 0x98, 0x0d0fe00a, data->f2x9cx0d0fe00a);
}
}
}