diff options
Diffstat (limited to 'resources/libreboot/patch/kgpe-d16/0071-northbridge-amd-amdfam10-Properly-indicate-node-and-.patch')
| -rw-r--r-- | resources/libreboot/patch/kgpe-d16/0071-northbridge-amd-amdfam10-Properly-indicate-node-and-.patch | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/resources/libreboot/patch/kgpe-d16/0071-northbridge-amd-amdfam10-Properly-indicate-node-and-.patch b/resources/libreboot/patch/kgpe-d16/0071-northbridge-amd-amdfam10-Properly-indicate-node-and-.patch new file mode 100644 index 0000000..460ea7d --- /dev/null +++ b/resources/libreboot/patch/kgpe-d16/0071-northbridge-amd-amdfam10-Properly-indicate-node-and-.patch @@ -0,0 +1,120 @@ +From ad1418509321ae8765b2e4692f10e5becc28073e Mon Sep 17 00:00:00 2001 +From: Timothy Pearson <tpearson@raptorengineeringinc.com> +Date: Thu, 25 Jun 2015 15:28:23 -0500 +Subject: [PATCH 071/139] northbridge/amd/amdfam10: Properly indicate node and + channel in SMBIOS tables + +Change-Id: Ie7278745358daf0c78cdb9c579db5291a1a2a0cb +Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com> +--- + src/northbridge/amd/amdfam10/northbridge.c | 7 ++++++- + src/northbridge/amd/amdmct/mct/mct_d.c | 12 ++++++++++++ + src/northbridge/amd/amdmct/mct/mct_d.h | 7 +++++-- + src/northbridge/amd/amdmct/mct_ddr3/mct_d.c | 12 ++++++++++++ + src/northbridge/amd/amdmct/mct_ddr3/mct_d.h | 8 +++++--- + 5 files changed, 40 insertions(+), 6 deletions(-) + +diff --git a/src/northbridge/amd/amdfam10/northbridge.c b/src/northbridge/amd/amdfam10/northbridge.c +index 3fc31c0..95e902d 100644 +--- a/src/northbridge/amd/amdfam10/northbridge.c ++++ b/src/northbridge/amd/amdfam10/northbridge.c +@@ -1207,7 +1207,12 @@ static int amdfam10_get_smbios_data17(int* count, int handle, int parent_handle, + t->attributes = 0; + t->attributes |= ranks & 0xf; /* rank number is stored in the lowest 4 bits of the attributes field */ + t->form_factor = MEMORY_FORMFACTOR_DIMM; +- snprintf(string_buffer, sizeof (string_buffer), "NODE %d DIMM_%s%d", node, (slot & 0x1)?"B":"A", (slot >> 1) + 1); ++ if (mem_info->dct_stat[node].Dual_Node_Package) { ++ snprintf(string_buffer, sizeof (string_buffer), "NODE %d DIMM_%s%d", node >> 1, ++ (mem_info->dct_stat[node].Internal_Node_ID)?((slot & 0x1)?"D":"C"):((slot & 0x1)?"B":"A"), (slot >> 1) + 1); ++ } else { ++ snprintf(string_buffer, sizeof (string_buffer), "NODE %d DIMM_%s%d", node, (slot & 0x1)?"B":"A", (slot >> 1) + 1); ++ } + t->device_locator = smbios_add_string(t->eos, string_buffer); + if (IS_ENABLED(CONFIG_DIMM_DDR2)) + t->memory_type = MEMORY_TYPE_DDR2; +diff --git a/src/northbridge/amd/amdmct/mct/mct_d.c b/src/northbridge/amd/amdmct/mct/mct_d.c +index be0af65..c805d41 100644 +--- a/src/northbridge/amd/amdmct/mct/mct_d.c ++++ b/src/northbridge/amd/amdmct/mct/mct_d.c +@@ -236,6 +236,18 @@ restartinit: + pDCTstat->dev_nbmisc = PA_NBMISC(Node); + pDCTstat->NodeSysBase = node_sys_base; + ++ if (mctGet_NVbits(NV_PACK_TYPE) == PT_GR) { ++ uint32_t dword; ++ pDCTstat->Dual_Node_Package = 1; ++ ++ /* Get the internal node number */ ++ dword = Get_NB32(pDCTstat->dev_nbmisc, 0xe8); ++ dword = (dword >> 30) & 0x3; ++ pDCTstat->Internal_Node_ID = dword; ++ } else { ++ pDCTstat->Dual_Node_Package = 0; ++ } ++ + print_tx("mctAutoInitMCT_D: mct_init Node ", Node); + mct_init(pMCTstat, pDCTstat); + mctNodeIDDebugPort_D(); +diff --git a/src/northbridge/amd/amdmct/mct/mct_d.h b/src/northbridge/amd/amdmct/mct/mct_d.h +index 6b6194d..7569300 100644 +--- a/src/northbridge/amd/amdmct/mct/mct_d.h ++++ b/src/northbridge/amd/amdmct/mct/mct_d.h +@@ -291,8 +291,11 @@ struct MCTStatStruc { + + struct DCTStatStruc { /* A per Node structure*/ + /* DCTStatStruct_F - start */ +- u8 Node_ID; /* Node ID of current controller*/ +- u8 ErrCode; /* Current error condition of Node ++ u8 Node_ID; /* Node ID of current controller*/ ++ uint8_t Internal_Node_ID; /* Internal Node ID of the current controller */ ++ uint8_t Dual_Node_Package; /* 1=Dual node package (G34) */ ++ uint8_t stopDCT; /* Set if the DCT will be stopped */ ++ u8 ErrCode; /* Current error condition of Node + 0= no error + 1= Variance Error, DCT is running but not in an optimal configuration. + 2= Stop Error, DCT is NOT running +diff --git a/src/northbridge/amd/amdmct/mct_ddr3/mct_d.c b/src/northbridge/amd/amdmct/mct_ddr3/mct_d.c +index fadb353..573c0af 100644 +--- a/src/northbridge/amd/amdmct/mct_ddr3/mct_d.c ++++ b/src/northbridge/amd/amdmct/mct_ddr3/mct_d.c +@@ -1389,6 +1389,18 @@ restartinit: + pDCTstat->dev_nbctl = PA_NBCTL(Node); + pDCTstat->NodeSysBase = node_sys_base; + ++ if (mctGet_NVbits(NV_PACK_TYPE) == PT_GR) { ++ uint32_t dword; ++ pDCTstat->Dual_Node_Package = 1; ++ ++ /* Get the internal node number */ ++ dword = Get_NB32(pDCTstat->dev_nbmisc, 0xe8); ++ dword = (dword >> 30) & 0x3; ++ pDCTstat->Internal_Node_ID = dword; ++ } else { ++ pDCTstat->Dual_Node_Package = 0; ++ } ++ + printk(BIOS_DEBUG, "mctAutoInitMCT_D: mct_init Node %d\n", Node); + mct_init(pMCTstat, pDCTstat); + mctNodeIDDebugPort_D(); +diff --git a/src/northbridge/amd/amdmct/mct_ddr3/mct_d.h b/src/northbridge/amd/amdmct/mct_ddr3/mct_d.h +index ac8c934..8c9da47 100644 +--- a/src/northbridge/amd/amdmct/mct_ddr3/mct_d.h ++++ b/src/northbridge/amd/amdmct/mct_ddr3/mct_d.h +@@ -335,9 +335,11 @@ struct amd_spd_node_data { + + struct DCTStatStruc { /* A per Node structure*/ + /* DCTStatStruct_F - start */ +- u8 Node_ID; /* Node ID of current controller */ +- uint8_t stopDCT; /* Set if the DCT will be stopped */ +- u8 ErrCode; /* Current error condition of Node ++ u8 Node_ID; /* Node ID of current controller */ ++ uint8_t Internal_Node_ID; /* Internal Node ID of the current controller */ ++ uint8_t Dual_Node_Package; /* 1=Dual node package (G34) */ ++ uint8_t stopDCT; /* Set if the DCT will be stopped */ ++ u8 ErrCode; /* Current error condition of Node + 0= no error + 1= Variance Error, DCT is running but not in an optimal configuration. + 2= Stop Error, DCT is NOT running +-- +1.9.1 + |