diff options
author | Stefan Reinauer <stepan@coresystems.de> | 2009-10-26 17:12:21 +0000 |
---|---|---|
committer | Stefan Reinauer <stepan@openbios.org> | 2009-10-26 17:12:21 +0000 |
commit | aca6ec66bf7048e77ec960bb751a04e6b0528c70 (patch) | |
tree | f8fbc185686787e9453f0e6f229d88f38561333d /src/mainboard/kontron/986lcd-m/acpi_tables.c | |
parent | 3b314023802c7429012e5f09652047e0b32fb97a (diff) | |
download | coreboot-aca6ec66bf7048e77ec960bb751a04e6b0528c70.tar.xz |
Kontron 986LCD-M update
- run ACPI code through preprocessor so we get the same values
as the C code
- fix PCIe x16 slot
- fix ICH7 Azalia/HDA driver
- SMI/GNVS update security fix (only allow struct pointer update once)
- ACPI updates
- IDE driver fixes
- add cmos options for disabling onboard ethernet and controlling system fan
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Peter Stuge <peter@stuge.se>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4861 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/mainboard/kontron/986lcd-m/acpi_tables.c')
-rw-r--r-- | src/mainboard/kontron/986lcd-m/acpi_tables.c | 124 |
1 files changed, 17 insertions, 107 deletions
diff --git a/src/mainboard/kontron/986lcd-m/acpi_tables.c b/src/mainboard/kontron/986lcd-m/acpi_tables.c index 27942e3499..68f3d9cbf9 100644 --- a/src/mainboard/kontron/986lcd-m/acpi_tables.c +++ b/src/mainboard/kontron/986lcd-m/acpi_tables.c @@ -31,100 +31,33 @@ #include <cpu/x86/msr.h> #include "dmi.h" -#define OLD_ACPI 0 - extern unsigned char AmlCode[]; #if HAVE_ACPI_SLIC unsigned long acpi_create_slic(unsigned long current); #endif void generate_cpu_entries(void); // from cpu/intel/speedstep -unsigned long acpi_fill_mcfg(unsigned long current); // from northbridge/intel/i945 - -#if OLD_ACPI -typedef struct acpi_oemb { - acpi_header_t header; - u8 ss; - u16 iost; - u32 topm; - u32 roms; - u32 mg1b; - u32 mg1l; - u32 mg2b; - u32 mg2l; - u8 rsvd; - u8 dmax; - u32 hpta; - u32 cpb0; - u32 cpb1; - u32 cpb2; - u32 cpb3; - u8 assb; - u8 aotb; - u32 aaxb; - u8 smif; - u8 dtse; - u8 dts1; - u8 dts2; - u8 mpen; -} __attribute__((packed)) acpi_oemb_t; -#endif - -typedef struct acpi_gnvs { - // 0x00 - u16 osys; - u8 smif; - u8 reserved[13]; - // 0x10 - u8 mpen; -} __attribute__((packed)) acpi_gnvs_t; - -#if OLD_ACPI -void acpi_create_oemb(acpi_oemb_t *oemb) -{ - acpi_header_t *header = &(oemb->header); - unsigned long tolud; - - memset (oemb, 0, sizeof(*oemb)); - - /* fill out header fields */ - memcpy(header->signature, "OEMB", 4); - memcpy(header->oem_id, OEM_ID, 6); - memcpy(header->oem_table_id, "COREBOOT", 8); - memcpy(header->asl_compiler_id, ASLC, 4); - - header->length = sizeof(acpi_oemb_t); - header->revision = 1; - - oemb->ss = 0x09; // ss1 + ss 4 - oemb->iost = 0x0403; // ?? - - tolud = pci_read_config32(dev_find_slot(0, PCI_DEVFN(2, 0)), 0x5c); - oemb->topm = tolud; - - oemb->roms = 0xfff00000; // 1M hardcoded - - oemb->mg1b = 0x000d0000; - oemb->mg1l = 0x00010000; - oemb->mg2b = tolud; - oemb->mg2l = 0-tolud; - - oemb->dmax = 0x87; - oemb->hpta = 0x000e36c0; - - header->checksum = - acpi_checksum((void *) oemb, sizeof(acpi_oemb_t)); - -}; -#endif - -void acpi_create_gnvs(acpi_gnvs_t *gnvs) +#include "../../../southbridge/intel/i82801gx/i82801gx_nvs.h" +static void acpi_create_gnvs(global_nvs_t *gnvs) { memset((void *)gnvs, 0, sizeof(*gnvs)); - gnvs->mpen = 1; + gnvs->apic = 1; + gnvs->mpen = 1; /* Enable Multi Processing */ + + /* Enable both COM ports */ + gnvs->cmap = 0x01; + gnvs->cmbp = 0x01; + + /* IGD Displays */ + gnvs->ndid = 3; + gnvs->did[0] = 0x80000100; + gnvs->did[1] = 0x80000240; + gnvs->did[2] = 0x80000410; + gnvs->did[3] = 0x80000410; + gnvs->did[4] = 0x00000005; } -void acpi_create_intel_hpet(acpi_hpet_t * hpet) +static void acpi_create_intel_hpet(acpi_hpet_t * hpet) { #define HPET_ADDR 0xfed00000ULL acpi_header_t *header = &(hpet->header); @@ -212,10 +145,6 @@ unsigned long write_acpi_tables(unsigned long start) #if HAVE_ACPI_SLIC acpi_header_t *slic; #endif -#if OLD_ACPI - acpi_oemb_t *oemb; -#endif - acpi_gnvs_t *gnvs; acpi_header_t *ssdt; acpi_header_t *dsdt; @@ -271,15 +200,6 @@ unsigned long write_acpi_tables(unsigned long start) ALIGN_CURRENT; acpi_add_table(rsdp, mcfg); -#if OLD_ACPI - printk_debug("ACPI: * OEMB\n"); - oemb=(acpi_oemb_t *)current; - current += sizeof(acpi_oemb_t); - ALIGN_CURRENT; - acpi_create_oemb(oemb); - acpi_add_table(rsdp, oemb); -#endif - printk_debug("ACPI: * FACS\n"); facs = (acpi_facs_t *) current; current += sizeof(acpi_facs_t); @@ -291,16 +211,6 @@ unsigned long write_acpi_tables(unsigned long start) memcpy((void *) dsdt, (void *) AmlCode, ((acpi_header_t *) AmlCode)->length); -#if OLD_ACPI - for (i=0; i < dsdt->length; i++) { - if (*(u32*)(((u32)dsdt) + i) == 0xC0DEBEEF) { - printk_debug("ACPI: Patching up DSDT at offset 0x%04x -> 0x%08x\n", i, 0x24 + (u32)oemb); - *(u32*)(((u32)dsdt) + i) = 0x24 + (u32)oemb; - break; - } - } -#endif - ALIGN_CURRENT; /* Pack GNVS into the ACPI table area */ |