diff options
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/asus/a8v-e_se/acpi_tables.c | 19 | ||||
| -rw-r--r-- | src/mainboard/asus/a8v-e_se/dsdt.asl | 52 |
2 files changed, 64 insertions, 7 deletions
diff --git a/src/mainboard/asus/a8v-e_se/acpi_tables.c b/src/mainboard/asus/a8v-e_se/acpi_tables.c index fe8d4757ee..e08b3053d7 100644 --- a/src/mainboard/asus/a8v-e_se/acpi_tables.c +++ b/src/mainboard/asus/a8v-e_se/acpi_tables.c @@ -31,6 +31,8 @@ #include <device/pci_ids.h> #include "southbridge/via/vt8237r/vt8237r.h" #include "southbridge/via/k8t890/k8t890.h" +#include "northbridge/amd/amdk8/acpi.h" +#include <cpu/amd/model_fxx_powernow.h> extern const unsigned char AmlCode[]; @@ -81,6 +83,14 @@ unsigned long acpi_fill_madt(unsigned long current) return current; } +unsigned long acpi_fill_ssdt_generator(unsigned long current, const char *oem_table_id) +{ + k8acpi_write_vars(); + amd_model_fxx_generate_powernow(0, 0, 0); + acpigen_write_mainboard_resources("\\_SB.PCI0.MBRS", "_CRS"); + return (unsigned long) (acpigen_get_current()); +} + unsigned long write_acpi_tables(unsigned long start) { unsigned long current; @@ -91,6 +101,7 @@ unsigned long write_acpi_tables(unsigned long start) acpi_mcfg_t *mcfg; acpi_fadt_t *fadt; acpi_facs_t *facs; + acpi_header_t *ssdt; acpi_header_t *dsdt; /* Align ACPI tables to 16 byte. */ @@ -151,6 +162,14 @@ unsigned long write_acpi_tables(unsigned long start) current += srat->header.length; acpi_add_table(rsdp, srat); + /* SSDT */ + printk(BIOS_DEBUG, "ACPI: * SSDT\n"); + ssdt = (acpi_header_t *)current; + + acpi_create_ssdt_generator(ssdt, "DYNADATA"); + current += ssdt->length; + acpi_add_table(rsdp, ssdt); + printk(BIOS_INFO, "ACPI: done.\n"); return current; } diff --git a/src/mainboard/asus/a8v-e_se/dsdt.asl b/src/mainboard/asus/a8v-e_se/dsdt.asl index 6a46102b5a..16ad92c077 100644 --- a/src/mainboard/asus/a8v-e_se/dsdt.asl +++ b/src/mainboard/asus/a8v-e_se/dsdt.asl @@ -24,12 +24,7 @@ DefinitionBlock ("DSDT.aml", "DSDT", 1, "CORE ", "COREBOOT", 1) { - /* Define the main processor.*/ - Scope (\_PR) - { - Processor (\_PR.CPU0, 0x00, 0x000000, 0x00) {} - Processor (\_PR.CPU1, 0x01, 0x000000, 0x00) {} - } + #include "northbridge/amd/amdk8/util.asl" /* For now only define 2 power states: * - S0 which is fully on @@ -50,8 +45,44 @@ DefinitionBlock ("DSDT.aml", "DSDT", 1, "CORE ", "COREBOOT", 1) Name (_UID, 0x00) Name (_BBN, 0x00) + External (BUSN) + External (MMIO) + External (PCIO) + External (SBLK) + External (TOM1) + External (HCLK) + External (SBDN) + External (HCDN) + + Method (_CRS, 0, NotSerialized) + { + Name (BUF0, ResourceTemplate () + { + IO (Decode16, + 0x0CF8, // Address Range Minimum + 0x0CF8, // Address Range Maximum + 0x01, // Address Alignment + 0x08, // Address Length + ) + WordIO (ResourceProducer, MinFixed, MaxFixed, PosDecode, EntireRange, + 0x0000, // Address Space Granularity + 0x0000, // Address Range Minimum + 0x0CF7, // Address Range Maximum + 0x0000, // Address Translation Offset + 0x0CF8, // Address Length + ,, , TypeStatic) + }) + /* Methods bellow use SSDT to get actual MMIO regs + The IO ports are from 0xd00, optionally an VGA, + otherwise the info from MMIO is used. + */ + Concatenate (\_SB.GMEM (0x00, \_SB.PCI0.SBLK), BUF0, Local1) + Concatenate (\_SB.GIOR (0x00, \_SB.PCI0.SBLK), Local1, Local2) + Concatenate (\_SB.GWBN (0x00, \_SB.PCI0.SBLK), Local2, Local3) + Return (Local3) + } + /* PCI Routing Table */ - /* aaa */ Name (_PRT, Package () { Package (0x04) { 0x000BFFFF, 0x00, 0x00, 0x10 }, /* Slot 0xB */ Package (0x04) { 0x000BFFFF, 0x01, 0x00, 0x11 }, @@ -206,6 +237,13 @@ DefinitionBlock ("DSDT.aml", "DSDT", 1, "CORE ", "COREBOOT", 1) } } } + /* Dummy device to hold auto generated reserved resources */ + Device(MBRS) { + Name (_HID, EisaId ("PNP0C02")) + Name (_UID, 0x01) + External(_CRS) /* Resource Template in SSDT */ + } + } } } |