src/soc/intel/xeon_sp/spr/upd_display.c

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2
   3 #include <console/console.h>
   4 #include <fsp/util.h>
   5 #include <lib.h>
   6
   7 #define DUMP_UPD(old, new, field)                                                              \
   8         fsp_display_upd_value(#field, sizeof(old->field), old->field, new->field)
   9
  10 static void soc_display_fspm_upd_iio(const FSPM_UPD *mupd)
  11 {
  12         int port, socket;
  13
  14         UPD_IIO_PCIE_PORT_CONFIG *PciePortConfig =
  15                 (UPD_IIO_PCIE_PORT_CONFIG *)(uintptr_t)mupd->FspmConfig.IioPcieConfigTablePtr;
  16
  17         printk(BIOS_SPEW, "UPD values for IIO:\n");
  18         for (socket = 0; socket < mupd->FspmConfig.IioPcieConfigTableNumber; socket++) {
  19                 printk(BIOS_SPEW, "Socket: %d\n", socket);
  20                 for (port = 0; port < MAX_IIO_PORTS_PER_SOCKET; port++) {
  21                         printk(BIOS_SPEW, "port: %d\n", port);
  22
  23                         printk(BIOS_SPEW, "\tSLOTEIP: 0x%x\n",
  24                                PciePortConfig[socket].SLOTEIP[port]);
  25                         printk(BIOS_SPEW, "\tSLOTHPCAP: 0x%x\n",
  26                                PciePortConfig[socket].SLOTHPCAP[port]);
  27                         printk(BIOS_SPEW, "\tSLOTHPSUP: 0x%x\n",
  28                                PciePortConfig[socket].SLOTHPSUP[port]);
  29                         printk(BIOS_SPEW, "\tSLOTPIP: 0x%x\n",
  30                                PciePortConfig[socket].SLOTPIP[port]);
  31                         printk(BIOS_SPEW, "\tSLOTAIP: 0x%x\n",
  32                                PciePortConfig[socket].SLOTAIP[port]);
  33                         printk(BIOS_SPEW, "\tSLOTMRLSP: 0x%x\n",
  34                                PciePortConfig[socket].SLOTMRLSP[port]);
  35                         printk(BIOS_SPEW, "\tSLOTPCP: 0x%x\n",
  36                                PciePortConfig[socket].SLOTPCP[port]);
  37                         printk(BIOS_SPEW, "\tSLOTABP: 0x%x\n",
  38                                PciePortConfig[socket].SLOTABP[port]);
  39                         printk(BIOS_SPEW, "\tSLOTIMP: 0x%x\n",
  40                                PciePortConfig[socket].SLOTIMP[port]);
  41                         printk(BIOS_SPEW, "\tSLOTSPLS: 0x%x\n",
  42                                PciePortConfig[socket].SLOTSPLS[port]);
  43                         printk(BIOS_SPEW, "\tSLOTSPLV: 0x%x\n",
  44                                PciePortConfig[socket].SLOTSPLV[port]);
  45                         printk(BIOS_SPEW, "\tSLOTPSP: 0x%x\n",
  46                                PciePortConfig[socket].SLOTPSP[port]);
  47                         printk(BIOS_SPEW, "\tVppEnabled: 0x%x\n",
  48                                PciePortConfig[socket].VppEnabled[port]);
  49                         printk(BIOS_SPEW, "\tVppPort: 0x%x\n",
  50                                PciePortConfig[socket].VppPort[port]);
  51                         printk(BIOS_SPEW, "\tVppAddress: 0x%x\n",
  52                                PciePortConfig[socket].VppAddress[port]);
  53                         printk(BIOS_SPEW, "\tMuxAddress: 0x%x\n",
  54                                PciePortConfig[socket].MuxAddress[port]);
  55                         printk(BIOS_SPEW, "\tChannelID: 0x%x\n",
  56                                PciePortConfig[socket].ChannelID[port]);
  57                         printk(BIOS_SPEW, "\tPciePortEnable: 0x%x\n",
  58                                PciePortConfig[socket].PciePortEnable[port]);
  59                         printk(BIOS_SPEW, "\tPEXPHIDE: 0x%x\n",
  60                                PciePortConfig[socket].PEXPHIDE[port]);
  61                         printk(BIOS_SPEW, "\tHidePEXPMenu: 0x%x\n",
  62                                PciePortConfig[socket].HidePEXPMenu[port]);
  63                         printk(BIOS_SPEW, "\tPciePortOwnership: 0x%x\n",
  64                                PciePortConfig[socket].PciePortOwnership[port]);
  65                         printk(BIOS_SPEW, "\tRetimerConnectCount: 0x%x\n",
  66                                PciePortConfig[socket].RetimerConnectCount[port]);
  67                         printk(BIOS_SPEW, "\tPcieHotPlugOnPort: 0x%x\n",
  68                                PciePortConfig[socket].PcieHotPlugOnPort[port]);
  69                         printk(BIOS_SPEW, "\tVMDPortEnable: 0x%x\n",
  70                                PciePortConfig[socket].VMDPortEnable[port]);
  71                         printk(BIOS_SPEW, "\tPcieMaxPayload: 0x%x\n",
  72                                PciePortConfig[socket].PcieMaxPayload[port]);
  73                         printk(BIOS_SPEW, "\tPciePortLinkSpeed: 0x%x\n",
  74                                PciePortConfig[socket].PciePortLinkSpeed[port]);
  75                         printk(BIOS_SPEW, "\tDfxDnTxPresetGen3: 0x%x\n",
  76                                PciePortConfig[socket].DfxDnTxPresetGen3[port]);
  77                 }
  78
  79                 for (port = 0; port < MAX_VMD_STACKS_PER_SOCKET; port++) {
  80                         printk(BIOS_SPEW, "port: %d\n", port);
  81                         printk(BIOS_SPEW, "\tVMDEnabled: 0x%x\n",
  82                                PciePortConfig[socket].VMDEnabled[port]);
  83                         printk(BIOS_SPEW, "\tVMDHotPlugEnable: 0x%x\n",
  84                                PciePortConfig[socket].VMDHotPlugEnable[port]);
  85                 }
  86                 printk(BIOS_SPEW, "ConfigIOU[0]: 0x%x\n", PciePortConfig[socket].ConfigIOU[0]);
  87                 printk(BIOS_SPEW, "ConfigIOU[1]: 0x%x\n", PciePortConfig[socket].ConfigIOU[1]);
  88                 printk(BIOS_SPEW, "ConfigIOU[2]: 0x%x\n", PciePortConfig[socket].ConfigIOU[2]);
  89                 printk(BIOS_SPEW, "ConfigIOU[3]: 0x%x\n", PciePortConfig[socket].ConfigIOU[3]);
  90                 printk(BIOS_SPEW, "ConfigIOU[4]: 0x%x\n", PciePortConfig[socket].ConfigIOU[4]);
  91                 printk(BIOS_SPEW, "PcieGlobalAspm: 0x%x\n",
  92                        PciePortConfig[socket].PcieGlobalAspm);
  93                 printk(BIOS_SPEW, "PcieMaxReadRequestSize: 0x%x\n",
  94                        PciePortConfig[socket].PcieMaxReadRequestSize);
  95         }
  96
  97         UINT8 *DeEmphasisConfig = (UINT8 *)(uintptr_t)mupd->FspmConfig.DeEmphasisPtr;
  98         for (port = 0; port < mupd->FspmConfig.DeEmphasisNumber; port++) {
  99                 printk(BIOS_SPEW, "port: %d, DeEmphasisConfig: 0x%x\n", port,
 100                        DeEmphasisConfig[port]);
 101         }
 102 }
 103
 104 /* Display the UPD parameters for MemoryInit */
 105 void soc_display_fspm_upd_params(const FSPM_UPD *fspm_old_upd, const FSPM_UPD *fspm_new_upd)
 106 {
 107         const FSP_M_CONFIG *new;
 108         const FSP_M_CONFIG *old;
 109
 110         old = &fspm_old_upd->FspmConfig;
 111         new = &fspm_new_upd->FspmConfig;
 112
 113         printk(BIOS_DEBUG, "UPD values for MemoryInit:\n");
 114         DUMP_UPD(old, new, DebugPrintLevel);
 115         DUMP_UPD(old, new, DfxCxlHeaderBypass);
 116         DUMP_UPD(old, new, DfxCxlSecLvl);
 117
 118         printk(BIOS_DEBUG, " Dump of original MemoryInit UPD:\n");
 119         hexdump(fspm_old_upd, sizeof(*fspm_old_upd));
 120
 121         printk(BIOS_DEBUG, " Dump of updated MemoryInit UPD:\n");
 122         hexdump(fspm_new_upd, sizeof(*fspm_new_upd));
 123         if (CONFIG(DISPLAY_UPD_IIO_DATA))
 124                 soc_display_fspm_upd_iio(fspm_new_upd);
 125 }
 126
 127 /* Display the UPD parameters for SiliconInit */
 128 void soc_display_fsps_upd_params(const FSPS_UPD *fsps_old_upd, const FSPS_UPD *fsps_new_upd)
 129 {
 130         printk(BIOS_DEBUG, "Dump of original UPD values for SiliconInit:\n");
 131         hexdump(fsps_old_upd, sizeof(*fsps_old_upd));
 132         printk(BIOS_DEBUG, "Dump of updated UPD values for SiliconInit:\n");
 133         hexdump(fsps_new_upd, sizeof(*fsps_new_upd));
 134 }