summaryrefslogtreecommitdiff
path: root/src/soc/intel/cannonlake/chip.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/soc/intel/cannonlake/chip.c')
-rw-r--r--src/soc/intel/cannonlake/chip.c193
1 files changed, 0 insertions, 193 deletions
diff --git a/src/soc/intel/cannonlake/chip.c b/src/soc/intel/cannonlake/chip.c
index 34a2fe00c5..014805f593 100644
--- a/src/soc/intel/cannonlake/chip.c
+++ b/src/soc/intel/cannonlake/chip.c
@@ -95,43 +95,6 @@ const char *soc_acpi_name(const struct device *dev)
}
#endif
-static void parse_devicetree(FSP_S_CONFIG *params)
-{
- struct device *dev = SA_DEV_ROOT;
- if (!dev) {
- printk(BIOS_ERR, "Could not find root device\n");
- return;
- }
-
- const config_t *config = dev->chip_info;
- const int SerialIoDev[] = {
- PCH_DEVFN_I2C0,
- PCH_DEVFN_I2C1,
- PCH_DEVFN_I2C2,
- PCH_DEVFN_I2C3,
- PCH_DEVFN_I2C4,
- PCH_DEVFN_I2C5,
- PCH_DEVFN_GSPI0,
- PCH_DEVFN_GSPI1,
- PCH_DEVFN_GSPI2,
- PCH_DEVFN_UART0,
- PCH_DEVFN_UART1,
- PCH_DEVFN_UART2
- };
-
- for (int i = 0; i < ARRAY_SIZE(SerialIoDev); i++) {
- dev = dev_find_slot(0, SerialIoDev[i]);
- if (!dev->enabled) {
- params->SerialIoDevMode[i] = PchSerialIoDisabled;
- continue;
- }
- params->SerialIoDevMode[i] = PchSerialIoPci;
- if (config->SerialIoDevMode[i] == PchSerialIoAcpi ||
- config->SerialIoDevMode[i] == PchSerialIoHidden)
- params->SerialIoDevMode[i] = config->SerialIoDevMode[i];
- }
-}
-
void soc_init_pre_device(void *chip_info)
{
/* Perform silicon specific init. */
@@ -177,159 +140,3 @@ struct chip_operations soc_intel_cannonlake_ops = {
.enable_dev = &soc_enable,
.init = &soc_init_pre_device,
};
-
-/* UPD parameters to be initialized before SiliconInit */
-void platform_fsp_silicon_init_params_cb(FSPS_UPD *supd)
-{
- int i;
- FSP_S_CONFIG *params = &supd->FspsConfig;
- FSP_S_TEST_CONFIG *tconfig = &supd->FspsTestConfig;
- struct device *dev = SA_DEV_ROOT;
- config_t *config = dev->chip_info;
-
- /* Parse device tree and enable/disable devices */
- parse_devicetree(params);
-
- /* Load VBT before devicetree-specific config. */
- params->GraphicsConfigPtr = (uintptr_t)vbt_get();
-
- /* Set USB OC pin to 0 first */
- for (i = 0; i < ARRAY_SIZE(params->Usb2OverCurrentPin); i++) {
- params->Usb2OverCurrentPin[i] = 0;
- }
-
- for (i = 0; i < ARRAY_SIZE(params->Usb3OverCurrentPin); i++) {
- params->Usb3OverCurrentPin[i] = 0;
- }
-
- mainboard_silicon_init_params(params);
-
- /* Unlock upper 8 bytes of RTC RAM */
- params->PchLockDownRtcMemoryLock = 0;
-
- /* SATA */
- dev = dev_find_slot(0, PCH_DEVFN_SATA);
- if (!dev)
- params->SataEnable = 0;
- else {
- params->SataEnable = dev->enabled;
- params->SataMode = config->SataMode;
- params->SataSalpSupport = config->SataSalpSupport;
- memcpy(params->SataPortsEnable, config->SataPortsEnable,
- sizeof(params->SataPortsEnable));
- memcpy(params->SataPortsDevSlp, config->SataPortsDevSlp,
- sizeof(params->SataPortsDevSlp));
- }
-
- /* Lan */
- dev = dev_find_slot(0, PCH_DEVFN_GBE);
- if (!dev)
- params->PchLanEnable = 0;
- else
- params->PchLanEnable = dev->enabled;
-
- /* Audio */
- params->PchHdaDspEnable = config->PchHdaDspEnable;
- params->PchHdaAudioLinkHda = config->PchHdaAudioLinkHda;
- params->PchHdaAudioLinkDmic0 = config->PchHdaAudioLinkDmic0;
- params->PchHdaAudioLinkDmic1 = config->PchHdaAudioLinkDmic1;
- params->PchHdaAudioLinkSsp0 = config->PchHdaAudioLinkSsp0;
- params->PchHdaAudioLinkSsp1 = config->PchHdaAudioLinkSsp1;
- params->PchHdaAudioLinkSsp2 = config->PchHdaAudioLinkSsp2;
- params->PchHdaAudioLinkSndw1 = config->PchHdaAudioLinkSndw1;
- params->PchHdaAudioLinkSndw2 = config->PchHdaAudioLinkSndw2;
- params->PchHdaAudioLinkSndw3 = config->PchHdaAudioLinkSndw3;
- params->PchHdaAudioLinkSndw4 = config->PchHdaAudioLinkSndw4;
-
- /* S0ix */
- params->PchPmSlpS0Enable = config->s0ix_enable;
-
- /* USB */
- for (i = 0; i < ARRAY_SIZE(config->usb2_ports); i++) {
- params->PortUsb20Enable[i] = config->usb2_ports[i].enable;
- params->Usb2OverCurrentPin[i] = config->usb2_ports[i].ocpin;
- params->Usb2AfePetxiset[i] = config->usb2_ports[i].pre_emp_bias;
- params->Usb2AfeTxiset[i] = config->usb2_ports[i].tx_bias;
- params->Usb2AfePredeemp[i] =
- config->usb2_ports[i].tx_emp_enable;
- params->Usb2AfePehalfbit[i] = config->usb2_ports[i].pre_emp_bit;
- }
-
- for (i = 0; i < ARRAY_SIZE(config->usb3_ports); i++) {
- params->PortUsb30Enable[i] = config->usb3_ports[i].enable;
- params->Usb3OverCurrentPin[i] = config->usb3_ports[i].ocpin;
- if (config->usb3_ports[i].tx_de_emp) {
- params->Usb3HsioTxDeEmphEnable[i] = 1;
- params->Usb3HsioTxDeEmph[i] =
- config->usb3_ports[i].tx_de_emp;
- }
- if (config->usb3_ports[i].tx_downscale_amp) {
- params->Usb3HsioTxDownscaleAmpEnable[i] = 1;
- params->Usb3HsioTxDownscaleAmp[i] =
- config->usb3_ports[i].tx_downscale_amp;
- }
- }
-
- /* Enable xDCI controller if enabled in devicetree and allowed */
- dev = dev_find_slot(0, PCH_DEVFN_USBOTG);
- if (!xdci_can_enable())
- dev->enabled = 0;
- params->XdciEnable = dev->enabled;
-
- /* PCI Express */
- for (i = 0; i < ARRAY_SIZE(config->PcieClkSrcUsage); i++) {
- if (config->PcieClkSrcUsage[i] == 0)
- config->PcieClkSrcUsage[i] = PCIE_CLK_NOTUSED;
- }
- memcpy(params->PcieClkSrcUsage, config->PcieClkSrcUsage,
- sizeof(config->PcieClkSrcUsage));
- memcpy(params->PcieClkSrcClkReq, config->PcieClkSrcClkReq,
- sizeof(config->PcieClkSrcClkReq));
-
- /* eMMC and SD */
- dev = dev_find_slot(0, PCH_DEVFN_EMMC);
- if (!dev)
- params->ScsEmmcEnabled = 0;
- else {
- params->ScsEmmcEnabled = dev->enabled;
- params->ScsEmmcHs400Enabled = config->ScsEmmcHs400Enabled;
- params->PchScsEmmcHs400DllDataValid = config->EmmcHs400DllNeed;
- if (config->EmmcHs400DllNeed == 1) {
- params->PchScsEmmcHs400RxStrobeDll1 =
- config->EmmcHs400RxStrobeDll1;
- params->PchScsEmmcHs400TxDataDll =
- config->EmmcHs400TxDataDll;
- }
- }
-
- dev = dev_find_slot(0, PCH_DEVFN_SDCARD);
- if (!dev)
- params->ScsSdCardEnabled = 0;
- else
- params->ScsSdCardEnabled = dev->enabled;
-
- dev = dev_find_slot(0, PCH_DEVFN_UFS);
- if (!dev)
- params->ScsUfsEnabled = 0;
- else
- params->ScsUfsEnabled = dev->enabled;
-
- params->Heci3Enabled = config->Heci3Enabled;
- params->Device4Enable = config->Device4Enable;
- params->SkipMpInit = !chip_get_fsp_mp_init();
-
- /* VrConfig Settings for 5 domains
- * 0 = System Agent, 1 = IA Core, 2 = Ring,
- * 3 = GT unsliced, 4 = GT sliced */
- for (i = 0; i < ARRAY_SIZE(config->domain_vr_config); i++)
- fill_vr_domain_config(params, i, &config->domain_vr_config[i]);
-
- /* Vt-D config */
- tconfig->VtdDisable = config->VtdDisable;
-}
-
-/* Mainboard GPIO Configuration */
-__weak void mainboard_silicon_init_params(FSP_S_CONFIG *params)
-{
- printk(BIOS_DEBUG, "WEAK: %s/%s called\n", __FILE__, __func__);
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-17 14:27:12 +0000