gm45: Convert to per-device ACPI
Change-Id: Ib04b03b2dc2ad3bfa886b43df9dd6518bbb46e3f Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/6803 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@google.com>
This commit is contained in:
parent
8ffc085e1a
commit
33769a5caa
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@ -30,13 +30,8 @@
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#include <device/pci.h>
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#include <device/pci_ids.h>
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extern const unsigned char AmlCode[];
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#if CONFIG_HAVE_ACPI_SLIC
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unsigned long acpi_create_slic(unsigned long current);
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#endif
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#include "southbridge/intel/i82801ix/nvs.h"
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static void acpi_create_gnvs(global_nvs_t *gnvs)
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void acpi_create_gnvs(global_nvs_t *gnvs)
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{
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memset((void *)gnvs, 0, sizeof(*gnvs));
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gnvs->apic = 1;
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@ -55,38 +50,6 @@ static void acpi_create_gnvs(global_nvs_t *gnvs)
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gnvs->did[4] = 0x00000005;
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}
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static void acpi_create_intel_hpet(acpi_hpet_t * hpet)
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{
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#define HPET_ADDR 0xfed00000ULL
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acpi_header_t *header = &(hpet->header);
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acpi_addr_t *addr = &(hpet->addr);
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memset((void *) hpet, 0, sizeof(acpi_hpet_t));
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/* fill out header fields */
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memcpy(header->signature, "HPET", 4);
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memcpy(header->oem_id, OEM_ID, 6);
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memcpy(header->oem_table_id, ACPI_TABLE_CREATOR, 8);
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memcpy(header->asl_compiler_id, ASLC, 4);
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header->length = sizeof(acpi_hpet_t);
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header->revision = 1;
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/* fill out HPET address */
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addr->space_id = 0; /* Memory */
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addr->bit_width = 64;
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addr->bit_offset = 0;
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addr->addrl = HPET_ADDR & 0xffffffff;
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addr->addrh = HPET_ADDR >> 32;
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hpet->id = 0x8086a201; /* Intel */
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hpet->number = 0x00;
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hpet->min_tick = 0x0080;
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header->checksum =
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acpi_checksum((void *) hpet, sizeof(acpi_hpet_t));
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}
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unsigned long acpi_fill_madt(unsigned long current)
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{
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/* Local APICs */
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@ -115,12 +78,6 @@ unsigned long acpi_fill_madt(unsigned long current)
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return current;
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}
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unsigned long acpi_fill_ssdt_generator(unsigned long current, const char *oem_table_id)
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{
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generate_cpu_entries();
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return (unsigned long) (acpigen_get_current());
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}
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unsigned long acpi_fill_slit(unsigned long current)
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{
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// Not implemented
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@ -132,182 +89,3 @@ unsigned long acpi_fill_srat(unsigned long current)
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/* No NUMA, no SRAT */
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return current;
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}
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void smm_setup_structures(void *gnvs, void *tcg, void *smi1);
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#define ALIGN_CURRENT current = (ALIGN(current, 16))
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unsigned long write_acpi_tables(unsigned long start)
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{
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unsigned long current;
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int i;
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acpi_rsdp_t *rsdp;
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acpi_rsdt_t *rsdt;
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acpi_xsdt_t *xsdt;
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acpi_hpet_t *hpet;
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acpi_madt_t *madt;
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acpi_mcfg_t *mcfg;
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acpi_fadt_t *fadt;
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acpi_facs_t *facs;
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#if CONFIG_IOMMU
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acpi_dmar_t *dmar;
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#endif
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#if CONFIG_HAVE_ACPI_SLIC
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acpi_header_t *slic;
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#endif
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acpi_header_t *ssdt;
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acpi_header_t *dsdt;
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void *gnvs;
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current = start;
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/* Align ACPI tables to 16byte */
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ALIGN_CURRENT;
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printk(BIOS_INFO, "ACPI: Writing ACPI tables at %lx.\n", start);
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/* We need at least an RSDP and an RSDT Table */
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rsdp = (acpi_rsdp_t *) current;
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current += sizeof(acpi_rsdp_t);
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ALIGN_CURRENT;
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rsdt = (acpi_rsdt_t *) current;
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current += sizeof(acpi_rsdt_t);
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ALIGN_CURRENT;
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xsdt = (acpi_xsdt_t *) current;
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current += sizeof(acpi_xsdt_t);
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ALIGN_CURRENT;
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/* clear all table memory */
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memset((void *) start, 0, current - start);
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acpi_write_rsdp(rsdp, rsdt, xsdt);
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acpi_write_rsdt(rsdt);
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acpi_write_xsdt(xsdt);
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/*
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* We explicitly add these tables later on:
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*/
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printk(BIOS_DEBUG, "ACPI: * HPET\n");
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hpet = (acpi_hpet_t *) current;
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current += sizeof(acpi_hpet_t);
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ALIGN_CURRENT;
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acpi_create_intel_hpet(hpet);
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acpi_add_table(rsdp, hpet);
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/* If we want to use HPET Timers Linux wants an MADT */
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printk(BIOS_DEBUG, "ACPI: * MADT\n");
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madt = (acpi_madt_t *) current;
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acpi_create_madt(madt);
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current += madt->header.length;
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ALIGN_CURRENT;
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acpi_add_table(rsdp, madt);
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printk(BIOS_DEBUG, "ACPI: * MCFG\n");
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mcfg = (acpi_mcfg_t *) current;
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acpi_create_mcfg(mcfg);
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current += mcfg->header.length;
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ALIGN_CURRENT;
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acpi_add_table(rsdp, mcfg);
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#if CONFIG_IOMMU
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printk(BIOS_DEBUG, "ACPI: * DMAR\n");
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dmar = (acpi_dmar_t *) current;
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acpi_create_dmar(dmar);
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current += dmar->header.length;
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ALIGN_CURRENT;
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acpi_add_table(rsdp, dmar);
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#endif
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printk(BIOS_DEBUG, "ACPI: * FACS\n");
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facs = (acpi_facs_t *) current;
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current += sizeof(acpi_facs_t);
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ALIGN_CURRENT;
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acpi_create_facs(facs);
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dsdt = (acpi_header_t *) current;
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memcpy(dsdt, &AmlCode, sizeof(acpi_header_t));
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current += dsdt->length;
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memcpy(dsdt, &AmlCode, dsdt->length);
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/* Fix up global NVS region for SMI handler. The GNVS region lives
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* in the (high) table area. The low memory map looks like this:
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*
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* 0x00000000 - 0x000003ff Real Mode IVT
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* 0x00000020 - 0x0000019c Low MP Table (XXX conflict?)
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* 0x00000400 - 0x000004ff BDA (somewhat unused)
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* 0x00000500 - 0x0000052f Moved GDT
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* 0x00000530 - 0x00000b64 coreboot table
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* 0x0007c000 - 0x0007dfff OS boot sector (unused?)
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* 0x0007e000 - 0x0007ffff free to use (so no good for acpi+smi)
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* 0x00080000 - 0x0009fbff usable ram
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* 0x0009fc00 - 0x0009ffff EBDA (unused?)
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* 0x000a0000 - 0x000bffff VGA memory
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* 0x000c0000 - 0x000cffff VGA option rom
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* 0x000d0000 - 0x000dffff free for other option roms?
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* 0x000e0000 - 0x000fffff SeaBIOS? (conflict with low tables:)
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* 0x000f0000 - 0x000f03ff PIRQ table
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* 0x000f0400 - 0x000f66?? ACPI tables
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* 0x000f66?? - 0x000f???? DMI tables
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*/
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ALIGN_CURRENT;
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/* Pack GNVS into the ACPI table area */
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for (i=0; i < dsdt->length; i++) {
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if (*(u32*)(((u32)dsdt) + i) == 0xC0DEBABE) {
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printk(BIOS_DEBUG, "ACPI: Patching up global NVS in DSDT at offset 0x%04x -> 0x%08x\n", i, (u32)current);
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*(u32*)(((u32)dsdt) + i) = current; // 0x92 bytes
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break;
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}
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}
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/* And fill it */
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acpi_create_gnvs((global_nvs_t *)current);
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/* Keep pointer around */
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gnvs = (void *)current;
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current += 0x100;
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ALIGN_CURRENT;
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#if CONFIG_HAVE_SMI_HANDLER
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/* And tell SMI about it */
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smm_setup_structures(gnvs, NULL, NULL);
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#endif
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/* We patched up the DSDT, so we need to recalculate the checksum */
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dsdt->checksum = 0;
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dsdt->checksum = acpi_checksum((void *)dsdt, dsdt->length);
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printk(BIOS_DEBUG, "ACPI: * DSDT @ %p Length %x\n", dsdt,
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dsdt->length);
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#if CONFIG_HAVE_ACPI_SLIC
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printk(BIOS_DEBUG, "ACPI: * SLIC\n");
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slic = (acpi_header_t *)current;
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current += acpi_create_slic(current);
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ALIGN_CURRENT;
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acpi_add_table(rsdp, slic);
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#endif
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printk(BIOS_DEBUG, "ACPI: * FADT\n");
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fadt = (acpi_fadt_t *) current;
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current += sizeof(acpi_fadt_t);
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ALIGN_CURRENT;
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acpi_create_fadt(fadt, facs, dsdt);
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acpi_add_table(rsdp, fadt);
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printk(BIOS_DEBUG, "ACPI: * SSDT\n");
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ssdt = (acpi_header_t *)current;
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acpi_create_ssdt_generator(ssdt, ACPI_TABLE_CREATOR);
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current += ssdt->length;
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acpi_add_table(rsdp, ssdt);
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ALIGN_CURRENT;
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printk(BIOS_DEBUG, "current = %lx\n", current);
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printk(BIOS_INFO, "ACPI: done.\n");
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return current;
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}
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@ -30,13 +30,8 @@
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#include <device/pci.h>
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#include <device/pci_ids.h>
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extern const unsigned char AmlCode[];
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#if CONFIG_HAVE_ACPI_SLIC
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unsigned long acpi_create_slic(unsigned long current);
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#endif
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#include "southbridge/intel/i82801ix/nvs.h"
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static void acpi_create_gnvs(global_nvs_t *gnvs)
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void acpi_create_gnvs(global_nvs_t *gnvs)
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{
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memset((void *)gnvs, 0, sizeof(*gnvs));
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gnvs->apic = 1;
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@ -55,38 +50,6 @@ static void acpi_create_gnvs(global_nvs_t *gnvs)
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gnvs->did[4] = 0x00000005;
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}
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static void acpi_create_intel_hpet(acpi_hpet_t * hpet)
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{
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#define HPET_ADDR 0xfed00000ULL
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acpi_header_t *header = &(hpet->header);
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acpi_addr_t *addr = &(hpet->addr);
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memset((void *) hpet, 0, sizeof(acpi_hpet_t));
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/* fill out header fields */
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memcpy(header->signature, "HPET", 4);
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memcpy(header->oem_id, OEM_ID, 6);
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memcpy(header->oem_table_id, ACPI_TABLE_CREATOR, 8);
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memcpy(header->asl_compiler_id, ASLC, 4);
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header->length = sizeof(acpi_hpet_t);
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header->revision = 1;
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/* fill out HPET address */
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addr->space_id = 0; /* Memory */
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addr->bit_width = 64;
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addr->bit_offset = 0;
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addr->addrl = HPET_ADDR & 0xffffffff;
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addr->addrh = HPET_ADDR >> 32;
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hpet->id = 0x8086a201; /* Intel */
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hpet->number = 0x00;
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hpet->min_tick = 0x0080;
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header->checksum =
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acpi_checksum((void *) hpet, sizeof(acpi_hpet_t));
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}
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unsigned long acpi_fill_madt(unsigned long current)
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{
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/* Local APICs */
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@ -115,12 +78,6 @@ unsigned long acpi_fill_madt(unsigned long current)
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return current;
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}
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unsigned long acpi_fill_ssdt_generator(unsigned long current, const char *oem_table_id)
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{
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generate_cpu_entries();
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return (unsigned long) (acpigen_get_current());
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}
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unsigned long acpi_fill_slit(unsigned long current)
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{
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// Not implemented
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@ -132,182 +89,3 @@ unsigned long acpi_fill_srat(unsigned long current)
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/* No NUMA, no SRAT */
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return current;
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}
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void smm_setup_structures(void *gnvs, void *tcg, void *smi1);
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#define ALIGN_CURRENT current = (ALIGN(current, 16))
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unsigned long write_acpi_tables(unsigned long start)
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{
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unsigned long current;
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int i;
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acpi_rsdp_t *rsdp;
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acpi_rsdt_t *rsdt;
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acpi_xsdt_t *xsdt;
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acpi_hpet_t *hpet;
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acpi_madt_t *madt;
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acpi_mcfg_t *mcfg;
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acpi_fadt_t *fadt;
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acpi_facs_t *facs;
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#if CONFIG_IOMMU
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acpi_dmar_t *dmar;
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#endif
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#if CONFIG_HAVE_ACPI_SLIC
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acpi_header_t *slic;
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#endif
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acpi_header_t *ssdt;
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acpi_header_t *dsdt;
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void *gnvs;
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current = start;
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/* Align ACPI tables to 16byte */
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ALIGN_CURRENT;
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printk(BIOS_INFO, "ACPI: Writing ACPI tables at %lx.\n", start);
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/* We need at least an RSDP and an RSDT Table */
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rsdp = (acpi_rsdp_t *) current;
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current += sizeof(acpi_rsdp_t);
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ALIGN_CURRENT;
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rsdt = (acpi_rsdt_t *) current;
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current += sizeof(acpi_rsdt_t);
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ALIGN_CURRENT;
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xsdt = (acpi_xsdt_t *) current;
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current += sizeof(acpi_xsdt_t);
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ALIGN_CURRENT;
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/* clear all table memory */
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memset((void *) start, 0, current - start);
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acpi_write_rsdp(rsdp, rsdt, xsdt);
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acpi_write_rsdt(rsdt);
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acpi_write_xsdt(xsdt);
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/*
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* We explicitly add these tables later on:
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*/
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printk(BIOS_DEBUG, "ACPI: * HPET\n");
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hpet = (acpi_hpet_t *) current;
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current += sizeof(acpi_hpet_t);
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ALIGN_CURRENT;
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acpi_create_intel_hpet(hpet);
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acpi_add_table(rsdp, hpet);
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/* If we want to use HPET Timers Linux wants an MADT */
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printk(BIOS_DEBUG, "ACPI: * MADT\n");
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madt = (acpi_madt_t *) current;
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acpi_create_madt(madt);
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current += madt->header.length;
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ALIGN_CURRENT;
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acpi_add_table(rsdp, madt);
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printk(BIOS_DEBUG, "ACPI: * MCFG\n");
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mcfg = (acpi_mcfg_t *) current;
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acpi_create_mcfg(mcfg);
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current += mcfg->header.length;
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ALIGN_CURRENT;
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acpi_add_table(rsdp, mcfg);
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#if CONFIG_IOMMU
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printk(BIOS_DEBUG, "ACPI: * DMAR\n");
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dmar = (acpi_dmar_t *) current;
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acpi_create_dmar(dmar);
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current += dmar->header.length;
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ALIGN_CURRENT;
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acpi_add_table(rsdp, dmar);
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#endif
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printk(BIOS_DEBUG, "ACPI: * FACS\n");
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facs = (acpi_facs_t *) current;
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current += sizeof(acpi_facs_t);
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ALIGN_CURRENT;
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acpi_create_facs(facs);
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dsdt = (acpi_header_t *) current;
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memcpy(dsdt, &AmlCode, sizeof(acpi_header_t));
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current += dsdt->length;
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memcpy(dsdt, &AmlCode, dsdt->length);
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/* Fix up global NVS region for SMI handler. The GNVS region lives
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* in the (high) table area. The low memory map looks like this:
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*
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* 0x00000000 - 0x000003ff Real Mode IVT
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* 0x00000020 - 0x0000019c Low MP Table (XXX conflict?)
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* 0x00000400 - 0x000004ff BDA (somewhat unused)
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* 0x00000500 - 0x0000052f Moved GDT
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* 0x00000530 - 0x00000b64 coreboot table
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* 0x0007c000 - 0x0007dfff OS boot sector (unused?)
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* 0x0007e000 - 0x0007ffff free to use (so no good for acpi+smi)
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* 0x00080000 - 0x0009fbff usable ram
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* 0x0009fc00 - 0x0009ffff EBDA (unused?)
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* 0x000a0000 - 0x000bffff VGA memory
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* 0x000c0000 - 0x000cffff VGA option rom
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* 0x000d0000 - 0x000dffff free for other option roms?
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* 0x000e0000 - 0x000fffff SeaBIOS? (conflict with low tables:)
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* 0x000f0000 - 0x000f03ff PIRQ table
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* 0x000f0400 - 0x000f66?? ACPI tables
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* 0x000f66?? - 0x000f???? DMI tables
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*/
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||||
ALIGN_CURRENT;
|
||||
|
||||
/* Pack GNVS into the ACPI table area */
|
||||
for (i=0; i < dsdt->length; i++) {
|
||||
if (*(u32*)(((u32)dsdt) + i) == 0xC0DEBABE) {
|
||||
printk(BIOS_DEBUG, "ACPI: Patching up global NVS in DSDT at offset 0x%04x -> 0x%08x\n", i, (u32)current);
|
||||
*(u32*)(((u32)dsdt) + i) = current; // 0x92 bytes
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
/* And fill it */
|
||||
acpi_create_gnvs((global_nvs_t *)current);
|
||||
|
||||
/* Keep pointer around */
|
||||
gnvs = (void *)current;
|
||||
|
||||
current += 0x100;
|
||||
ALIGN_CURRENT;
|
||||
|
||||
#if CONFIG_HAVE_SMI_HANDLER
|
||||
/* And tell SMI about it */
|
||||
smm_setup_structures(gnvs, NULL, NULL);
|
||||
#endif
|
||||
|
||||
/* We patched up the DSDT, so we need to recalculate the checksum */
|
||||
dsdt->checksum = 0;
|
||||
dsdt->checksum = acpi_checksum((void *)dsdt, dsdt->length);
|
||||
|
||||
printk(BIOS_DEBUG, "ACPI: * DSDT @ %p Length %x\n", dsdt,
|
||||
dsdt->length);
|
||||
|
||||
#if CONFIG_HAVE_ACPI_SLIC
|
||||
printk(BIOS_DEBUG, "ACPI: * SLIC\n");
|
||||
slic = (acpi_header_t *)current;
|
||||
current += acpi_create_slic(current);
|
||||
ALIGN_CURRENT;
|
||||
acpi_add_table(rsdp, slic);
|
||||
#endif
|
||||
|
||||
printk(BIOS_DEBUG, "ACPI: * FADT\n");
|
||||
fadt = (acpi_fadt_t *) current;
|
||||
current += sizeof(acpi_fadt_t);
|
||||
ALIGN_CURRENT;
|
||||
|
||||
acpi_create_fadt(fadt, facs, dsdt);
|
||||
acpi_add_table(rsdp, fadt);
|
||||
|
||||
printk(BIOS_DEBUG, "ACPI: * SSDT\n");
|
||||
ssdt = (acpi_header_t *)current;
|
||||
acpi_create_ssdt_generator(ssdt, ACPI_TABLE_CREATOR);
|
||||
current += ssdt->length;
|
||||
acpi_add_table(rsdp, ssdt);
|
||||
ALIGN_CURRENT;
|
||||
|
||||
printk(BIOS_DEBUG, "current = %lx\n", current);
|
||||
printk(BIOS_INFO, "ACPI: done.\n");
|
||||
|
||||
return current;
|
||||
}
|
||||
|
|
|
@ -31,6 +31,7 @@ config NORTHBRIDGE_SPECIFIC_OPTIONS # dummy
|
|||
select IOMMU
|
||||
select VGA
|
||||
select INTEL_EDID
|
||||
select PER_DEVICE_ACPI_TABLES
|
||||
|
||||
config BOOTBLOCK_NORTHBRIDGE_INIT
|
||||
string
|
||||
|
|
|
@ -27,6 +27,9 @@
|
|||
#include <device/device.h>
|
||||
#include <device/pci.h>
|
||||
#include <device/pci_ids.h>
|
||||
#include <cbmem.h>
|
||||
#include <arch/acpigen.h>
|
||||
#include <cpu/cpu.h>
|
||||
#include "gm45.h"
|
||||
|
||||
unsigned long acpi_fill_mcfg(unsigned long current)
|
||||
|
@ -105,3 +108,29 @@ unsigned long acpi_fill_dmar(unsigned long current)
|
|||
/* TODO: reserve GTT for 0.2.0 and 0.2.1? */
|
||||
return current;
|
||||
}
|
||||
|
||||
#define ALIGN_CURRENT current = (ALIGN(current, 16))
|
||||
unsigned long northbridge_write_acpi_tables(unsigned long start, struct acpi_rsdp *rsdp)
|
||||
{
|
||||
unsigned long current;
|
||||
#if CONFIG_IOMMU
|
||||
acpi_dmar_t *dmar;
|
||||
#endif
|
||||
|
||||
current = start;
|
||||
|
||||
#if CONFIG_IOMMU
|
||||
printk(BIOS_DEBUG, "ACPI: * DMAR\n");
|
||||
dmar = (acpi_dmar_t *) current;
|
||||
acpi_create_dmar(dmar);
|
||||
current += dmar->header.length;
|
||||
ALIGN_CURRENT;
|
||||
acpi_add_table(rsdp, dmar);
|
||||
#endif
|
||||
|
||||
ALIGN_CURRENT;
|
||||
|
||||
printk(BIOS_DEBUG, "current = %lx\n", current);
|
||||
|
||||
return current;
|
||||
}
|
||||
|
|
|
@ -429,6 +429,9 @@ u32 decode_igd_memory_size(u32 gms);
|
|||
u32 decode_igd_gtt_size(u32 gsm);
|
||||
|
||||
void init_iommu(void);
|
||||
|
||||
struct acpi_rsdp;
|
||||
unsigned long northbridge_write_acpi_tables(unsigned long start, struct acpi_rsdp *rsdp);
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
|
|
@ -202,6 +202,8 @@ static struct device_operations pci_domain_ops = {
|
|||
.init = mch_domain_init,
|
||||
.scan_bus = pci_domain_scan_bus,
|
||||
.ops_pci_bus = pci_bus_default_ops,
|
||||
.write_acpi_tables = northbridge_write_acpi_tables,
|
||||
.acpi_fill_ssdt_generator = generate_cpu_entries,
|
||||
};
|
||||
|
||||
|
||||
|
|
|
@ -34,6 +34,10 @@ config EHCI_BAR
|
|||
hex
|
||||
default 0xfef00000
|
||||
|
||||
config HPET_MIN_TICKS
|
||||
hex
|
||||
default 0x80
|
||||
|
||||
config BOOTBLOCK_SOUTHBRIDGE_INIT
|
||||
string
|
||||
default "southbridge/intel/i82801ix/bootblock.c"
|
||||
|
|
|
@ -31,7 +31,8 @@ Name(\DSEN, 1) // Display Output Switching Enable
|
|||
*/
|
||||
|
||||
|
||||
OperationRegion (GNVS, SystemMemory, 0xC0DEBABE, 0x100)
|
||||
External(NVSA)
|
||||
OperationRegion (GNVS, SystemMemory, NVSA, 0x100)
|
||||
Field (GNVS, ByteAcc, NoLock, Preserve)
|
||||
{
|
||||
/* Miscellaneous */
|
||||
|
|
|
@ -31,7 +31,11 @@
|
|||
#include <arch/acpi.h>
|
||||
#include <cpu/cpu.h>
|
||||
#include <cpu/x86/smm.h>
|
||||
#include <arch/acpigen.h>
|
||||
#include <cbmem.h>
|
||||
#include <string.h>
|
||||
#include "i82801ix.h"
|
||||
#include "nvs.h"
|
||||
|
||||
#define NMI_OFF 0
|
||||
|
||||
|
@ -534,6 +538,26 @@ static void set_subsystem(device_t dev, unsigned vendor, unsigned device)
|
|||
}
|
||||
}
|
||||
|
||||
#if IS_ENABLED(CONFIG_PER_DEVICE_ACPI_TABLES)
|
||||
static void southbridge_inject_dsdt(void)
|
||||
{
|
||||
global_nvs_t *gnvs = cbmem_add (CBMEM_ID_ACPI_GNVS, sizeof (*gnvs));
|
||||
|
||||
if (gnvs) {
|
||||
int scopelen;
|
||||
memset(gnvs, 0, sizeof (*gnvs));
|
||||
acpi_create_gnvs(gnvs);
|
||||
/* And tell SMI about it */
|
||||
smm_setup_structures(gnvs, NULL, NULL);
|
||||
|
||||
/* Add it to SSDT. */
|
||||
scopelen = acpigen_write_scope("\\");
|
||||
scopelen += acpigen_write_name_dword("NVSA", (u32) gnvs);
|
||||
acpigen_patch_len(scopelen - 1);
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
static struct pci_operations pci_ops = {
|
||||
.set_subsystem = set_subsystem,
|
||||
};
|
||||
|
@ -542,6 +566,10 @@ static struct device_operations device_ops = {
|
|||
.read_resources = i82801ix_lpc_read_resources,
|
||||
.set_resources = pci_dev_set_resources,
|
||||
.enable_resources = pci_dev_enable_resources,
|
||||
#if IS_ENABLED(CONFIG_PER_DEVICE_ACPI_TABLES)
|
||||
.acpi_inject_dsdt_generator = southbridge_inject_dsdt,
|
||||
.write_acpi_tables = acpi_write_hpet,
|
||||
#endif
|
||||
.init = lpc_init,
|
||||
.scan_bus = scan_static_bus,
|
||||
.ops_pci = &pci_ops,
|
||||
|
|
|
@ -135,3 +135,5 @@ typedef struct {
|
|||
u8 bten;
|
||||
u8 rsvd13[14];
|
||||
} __attribute__((packed)) global_nvs_t;
|
||||
|
||||
void acpi_create_gnvs(global_nvs_t *gnvs);
|
||||
|
|
Loading…
Reference in New Issue