| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| #include <intelblocks/systemagent.h> |
| #include <soc/iomap.h> |
| #include <soc/romstage.h> |
| #include <soc/systemagent.h> |
| |
| void systemagent_early_init(void) |
| { |
| static const struct sa_mmio_descriptor soc_fixed_pci_resources[] = { |
| { DMIBAR, DMI_BASE_ADDRESS, DMI_BASE_SIZE, "DMIBAR" }, |
| { EPBAR, EP_BASE_ADDRESS, EP_BASE_SIZE, "EPBAR" }, |
| }; |
| |
| static const struct sa_mmio_descriptor soc_fixed_mch_resources[] = { |
| { REGBAR, REG_BASE_ADDRESS, REG_BASE_SIZE, "REGBAR" }, |
| { EDRAMBAR, EDRAM_BASE_ADDRESS, EDRAM_BASE_SIZE, "EDRAMBAR" }, |
| }; |
| |
| /* Set Fixed MMIO address into PCI configuration space */ |
| sa_set_pci_bar(soc_fixed_pci_resources, |
| ARRAY_SIZE(soc_fixed_pci_resources)); |
| /* Set Fixed MMIO address into MCH base address */ |
| sa_set_mch_bar(soc_fixed_mch_resources, |
| ARRAY_SIZE(soc_fixed_mch_resources)); |
| /* Enable PAM registers */ |
| enable_pam_region(); |
| } |