soc/intel/broadwell: Drop reg-script to finalize PCH
Tested on out-of-tree Acer Aspire E5-573, still boots. Change-Id: I3b9ae75842e3ec1ecd02323d104a9f1d45564172 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46710 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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@ -1,7 +1,6 @@
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/* SPDX-License-Identifier: GPL-2.0-only */
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#include <device/pci_ops.h>
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#include <reg_script.h>
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#include <spi-generic.h>
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#include <soc/pci_devs.h>
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#include <soc/lpc.h>
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@ -10,38 +9,31 @@
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#include <soc/spi.h>
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#include <southbridge/intel/common/spi.h>
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const struct reg_script pch_finalize_script[] = {
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#if !CONFIG(EM100PRO_SPI_CONSOLE)
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/* Lock SPIBAR */
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REG_MMIO_OR32(RCBA_BASE_ADDRESS + SPIBAR_OFFSET + SPIBAR_HSFS,
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SPIBAR_HSFS_FLOCKDN),
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#endif
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/* TC Lockdown */
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REG_MMIO_OR32(RCBA_BASE_ADDRESS + 0x0050, (1 << 31)),
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/* BIOS Interface Lockdown */
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REG_MMIO_OR32(RCBA_BASE_ADDRESS + GCS, (1 << 0)),
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/* Function Disable SUS Well Lockdown */
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REG_MMIO_OR8(RCBA_BASE_ADDRESS + FDSW, (1 << 7)),
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/* Global SMI Lock */
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REG_PCI_OR16(GEN_PMCON_1, SMI_LOCK),
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/* GEN_PMCON Lock */
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REG_PCI_OR8(GEN_PMCON_LOCK, SLP_STR_POL_LOCK | ACPI_BASE_LOCK),
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/* PMSYNC */
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REG_MMIO_OR32(RCBA_BASE_ADDRESS + PMSYNC_CONFIG, (1 << 31)),
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REG_SCRIPT_END
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};
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void broadwell_pch_finalize(void)
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{
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spi_finalize_ops();
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reg_script_run_on_dev(PCH_DEV_LPC, pch_finalize_script);
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/* Lock SPIBAR */
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if (!CONFIG(EM100PRO_SPI_CONSOLE))
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RCBA32_OR(SPIBAR_OFFSET + SPIBAR_HSFS, SPIBAR_HSFS_FLOCKDN);
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/* TC Lockdown */
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RCBA32_OR(0x0050, 1 << 31);
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/* BIOS Interface Lockdown */
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RCBA32_OR(GCS, 1 << 0);
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/* Function Disable SUS Well Lockdown */
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RCBA8(FDSW) |= 1 << 7;
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/* Global SMI Lock */
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pci_or_config16(PCH_DEV_LPC, GEN_PMCON_1, SMI_LOCK);
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/* GEN_PMCON Lock */
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pci_or_config8(PCH_DEV_LPC, GEN_PMCON_LOCK, SLP_STR_POL_LOCK | ACPI_BASE_LOCK);
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/* PMSYNC */
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RCBA32_OR(PMSYNC_CONFIG, 1 << 31);
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/* Lock */
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RCBA32_OR(0x3a6c, 0x00000001);
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