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authorVladimir Serbinenko <phcoder@gmail.com>2014-08-31 00:27:05 +0200
committerVladimir Serbinenko <phcoder@gmail.com>2014-10-15 10:54:36 +0200
commit0e64617d7d8adcd4d3db16eed7a34604691c2ee6 (patch)
tree8ab26fb0563a61ca3a8f1d3ced7d455aca845583
parent33769a5caadca0ff82267ab5021bc85315e1d7f5 (diff)
downloadcoreboot-staging-0e64617d7d8adcd4d3db16eed7a34604691c2ee6.zip
coreboot-staging-0e64617d7d8adcd4d3db16eed7a34604691c2ee6.tar.gz
i945: Convert to per-device ACPI
Change-Id: Iee3ee33ca58b8c722d2d38aae31e7130032512ad Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/6804 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@google.com>
-rw-r--r--src/mainboard/apple/macbook21/acpi_tables.c178
-rw-r--r--src/mainboard/getac/p470/acpi_tables.c163
-rw-r--r--src/mainboard/getac/p470/mainboard.c4
-rw-r--r--src/mainboard/getac/p470/mainboard.h4
-rw-r--r--src/mainboard/ibase/mb899/acpi_tables.c151
-rw-r--r--src/mainboard/intel/d945gclf/acpi_tables.c150
-rw-r--r--src/mainboard/kontron/986lcd-m/acpi_tables.c152
-rw-r--r--src/mainboard/lenovo/t60/acpi_tables.c178
-rw-r--r--src/mainboard/lenovo/x60/acpi_tables.c180
-rw-r--r--src/mainboard/lenovo/x60/mainboard.c7
-rw-r--r--src/mainboard/roda/rk886ex/acpi_tables.c178
-rw-r--r--src/northbridge/intel/i945/Kconfig1
-rw-r--r--src/northbridge/intel/i945/acpi.c3
-rw-r--r--src/northbridge/intel/i945/northbridge.c1
-rw-r--r--src/southbridge/intel/i82801gx/acpi/globalnvs.asl4
-rw-r--r--src/southbridge/intel/i82801gx/lpc.c24
-rw-r--r--src/southbridge/intel/i82801gx/nvs.h2
17 files changed, 58 insertions, 1322 deletions
diff --git a/src/mainboard/apple/macbook21/acpi_tables.c b/src/mainboard/apple/macbook21/acpi_tables.c
index c81c2f6..ada7d08 100644
--- a/src/mainboard/apple/macbook21/acpi_tables.c
+++ b/src/mainboard/apple/macbook21/acpi_tables.c
@@ -30,13 +30,8 @@
#include <device/pci.h>
#include <device/pci_ids.h>
-extern const unsigned char AmlCode[];
-#if CONFIG_HAVE_ACPI_SLIC
-unsigned long acpi_create_slic(unsigned long current);
-#endif
-
#include "southbridge/intel/i82801gx/nvs.h"
-static void acpi_create_gnvs(global_nvs_t *gnvs)
+void acpi_create_gnvs(global_nvs_t *gnvs)
{
memset((void *)gnvs, 0, sizeof(*gnvs));
gnvs->apic = 1;
@@ -83,12 +78,6 @@ unsigned long acpi_fill_madt(unsigned long current)
return current;
}
-unsigned long acpi_fill_ssdt_generator(unsigned long current, const char *oem_table_id)
-{
- generate_cpu_entries();
- return (unsigned long) (acpigen_get_current());
-}
-
unsigned long acpi_fill_slit(unsigned long current)
{
// Not implemented
@@ -100,168 +89,3 @@ unsigned long acpi_fill_srat(unsigned long current)
/* No NUMA, no SRAT */
return current;
}
-
-void smm_setup_structures(void *gnvs, void *tcg, void *smi1);
-
-#define ALIGN_CURRENT current = (ALIGN(current, 16))
-unsigned long write_acpi_tables(unsigned long start)
-{
- unsigned long current;
- int i;
- acpi_rsdp_t *rsdp;
- acpi_rsdt_t *rsdt;
- acpi_xsdt_t *xsdt;
- acpi_hpet_t *hpet;
- acpi_madt_t *madt;
- acpi_mcfg_t *mcfg;
- acpi_fadt_t *fadt;
- acpi_facs_t *facs;
-#if CONFIG_HAVE_ACPI_SLIC
- acpi_header_t *slic;
-#endif
- acpi_header_t *ssdt;
- acpi_header_t *dsdt;
- void *gnvs;
-
- current = start;
-
- /* Align ACPI tables to 16byte */
- ALIGN_CURRENT;
-
- printk(BIOS_INFO, "ACPI: Writing ACPI tables at %lx.\n", start);
-
- /* We need at least an RSDP and an RSDT Table */
- rsdp = (acpi_rsdp_t *) current;
- current += sizeof(acpi_rsdp_t);
- ALIGN_CURRENT;
- rsdt = (acpi_rsdt_t *) current;
- current += sizeof(acpi_rsdt_t);
- ALIGN_CURRENT;
- xsdt = (acpi_xsdt_t *) current;
- current += sizeof(acpi_xsdt_t);
- ALIGN_CURRENT;
-
- /* clear all table memory */
- memset((void *) start, 0, current - start);
-
- acpi_write_rsdp(rsdp, rsdt, xsdt);
- acpi_write_rsdt(rsdt);
- acpi_write_xsdt(xsdt);
-
- /*
- * We explicitly add these tables later on:
- */
- printk(BIOS_DEBUG, "ACPI: * HPET\n");
-
- hpet = (acpi_hpet_t *) current;
- current += sizeof(acpi_hpet_t);
- ALIGN_CURRENT;
- acpi_create_hpet(hpet);
- acpi_add_table(rsdp, hpet);
-
- /* If we want to use HPET Timers Linux wants an MADT */
- printk(BIOS_DEBUG, "ACPI: * MADT\n");
-
- madt = (acpi_madt_t *) current;
- acpi_create_madt(madt);
- current += madt->header.length;
- ALIGN_CURRENT;
- acpi_add_table(rsdp, madt);
-
- printk(BIOS_DEBUG, "ACPI: * MCFG\n");
- mcfg = (acpi_mcfg_t *) current;
- acpi_create_mcfg(mcfg);
- current += mcfg->header.length;
- ALIGN_CURRENT;
- acpi_add_table(rsdp, mcfg);
-
- printk(BIOS_DEBUG, "ACPI: * FACS\n");
- facs = (acpi_facs_t *) current;
- current += sizeof(acpi_facs_t);
- ALIGN_CURRENT;
- acpi_create_facs(facs);
-
- dsdt = (acpi_header_t *) current;
- memcpy(dsdt, &AmlCode, sizeof(acpi_header_t));
- current += dsdt->length;
- memcpy(dsdt, &AmlCode, dsdt->length);
-
- /* Fix up global NVS region for SMI handler. The GNVS region lives
- * in the (high) table area. The low memory map looks like this:
- *
- * 0x00000000 - 0x000003ff Real Mode IVT
- * 0x00000020 - 0x0000019c Low MP Table (XXX conflict?)
- * 0x00000400 - 0x000004ff BDA (somewhat unused)
- * 0x00000500 - 0x0000052f Moved GDT
- * 0x00000530 - 0x00000b64 coreboot table
- * 0x0007c000 - 0x0007dfff OS boot sector (unused?)
- * 0x0007e000 - 0x0007ffff free to use (so no good for acpi+smi)
- * 0x00080000 - 0x0009fbff usable ram
- * 0x0009fc00 - 0x0009ffff EBDA (unused?)
- * 0x000a0000 - 0x000bffff VGA memory
- * 0x000c0000 - 0x000cffff VGA option rom
- * 0x000d0000 - 0x000dffff free for other option roms?
- * 0x000e0000 - 0x000fffff SeaBIOS? (conflict with low tables:)
- * 0x000f0000 - 0x000f03ff PIRQ table
- * 0x000f0400 - 0x000f66?? ACPI tables
- * 0x000f66?? - 0x000f???? DMI tables
- */
-
- 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;
-
- /* And tell SMI about it */
- smm_setup_structures(gnvs, NULL, NULL);
-
- /* 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;
-}
diff --git a/src/mainboard/getac/p470/acpi_tables.c b/src/mainboard/getac/p470/acpi_tables.c
index 9cd55f4..1e22eae 100644
--- a/src/mainboard/getac/p470/acpi_tables.c
+++ b/src/mainboard/getac/p470/acpi_tables.c
@@ -30,11 +30,10 @@
#include <device/pci.h>
#include <device/pci_ids.h>
-extern unsigned char AmlCode[];
-
#include "southbridge/intel/i82801gx/nvs.h"
+#include "mainboard.h"
-static void acpi_create_gnvs(global_nvs_t *gnvs)
+void acpi_create_gnvs(global_nvs_t *gnvs)
{
memset((void *)gnvs, 0, sizeof(*gnvs));
gnvs->apic = 1;
@@ -123,12 +122,6 @@ unsigned long acpi_fill_madt(unsigned long current)
return current;
}
-unsigned long acpi_fill_ssdt_generator(unsigned long current, const char *oem_table_id)
-{
- generate_cpu_entries();
- return (unsigned long) (acpigen_get_current());
-}
-
unsigned long acpi_fill_slit(unsigned long current)
{
// Not implemented
@@ -141,173 +134,23 @@ unsigned long acpi_fill_srat(unsigned long current)
return current;
}
-void smm_setup_structures(void *gnvs, void *tcg, void *smi1);
-
#define ALIGN_CURRENT current = (ALIGN(current, 16))
-unsigned long write_acpi_tables(unsigned long start)
+unsigned long mainboard_write_acpi_tables(unsigned long start, acpi_rsdp_t *rsdp)
{
unsigned long current;
- int i;
- acpi_rsdp_t *rsdp;
- acpi_rsdt_t *rsdt;
- acpi_xsdt_t *xsdt;
- acpi_hpet_t *hpet;
- acpi_madt_t *madt;
- acpi_mcfg_t *mcfg;
- acpi_fadt_t *fadt;
- acpi_facs_t *facs;
-#if CONFIG_HAVE_ACPI_SLIC
- acpi_header_t *slic;
-#endif
- acpi_header_t *ssdt;
- acpi_header_t *dsdt;
acpi_header_t *ecdt;
- void *gnvs;
-
current = start;
/* Align ACPI tables to 16byte */
ALIGN_CURRENT;
- printk(BIOS_INFO, "ACPI: Writing ACPI tables at %lx.\n", start);
-
- /* We need at least an RSDP and an RSDT Table */
- rsdp = (acpi_rsdp_t *) current;
- current += sizeof(acpi_rsdp_t);
- ALIGN_CURRENT;
- rsdt = (acpi_rsdt_t *) current;
- current += sizeof(acpi_rsdt_t);
- ALIGN_CURRENT;
- xsdt = (acpi_xsdt_t *) current;
- current += sizeof(acpi_xsdt_t);
- ALIGN_CURRENT;
-
- /* clear all table memory */
- memset((void *) start, 0, current - start);
-
- acpi_write_rsdp(rsdp, rsdt, xsdt);
- acpi_write_rsdt(rsdt);
- acpi_write_xsdt(xsdt);
-
- /*
- * We explicitly add these tables later on:
- */
- printk(BIOS_DEBUG, "ACPI: * HPET\n");
-
- hpet = (acpi_hpet_t *) current;
- current += sizeof(acpi_hpet_t);
- ALIGN_CURRENT;
- acpi_create_hpet(hpet);
- acpi_add_table(rsdp, hpet);
-
- /* If we want to use HPET Timers Linux wants an MADT */
- printk(BIOS_DEBUG, "ACPI: * MADT\n");
-
- madt = (acpi_madt_t *) current;
- acpi_create_madt(madt);
- current += madt->header.length;
- ALIGN_CURRENT;
- acpi_add_table(rsdp, madt);
-
- printk(BIOS_DEBUG, "ACPI: * MCFG\n");
- mcfg = (acpi_mcfg_t *) current;
- acpi_create_mcfg(mcfg);
- current += mcfg->header.length;
- ALIGN_CURRENT;
- acpi_add_table(rsdp, mcfg);
-
- printk(BIOS_DEBUG, "ACPI: * FACS\n");
- facs = (acpi_facs_t *) current;
- current += sizeof(acpi_facs_t);
- ALIGN_CURRENT;
- acpi_create_facs(facs);
-
- dsdt = (acpi_header_t *) current;
- memcpy(dsdt, &AmlCode, sizeof(acpi_header_t));
- current += dsdt->length;
- memcpy(dsdt, &AmlCode, dsdt->length);
-
- /* Fix up global NVS region for SMI handler. The GNVS region lives
- * in the (high) table area. The low memory map looks like this:
- *
- * 0x00000000 - 0x000003ff Real Mode IVT
- * 0x00000400 - 0x000004ff BDA (somewhat unused)
- * 0x00000500 - 0x00000518 coreboot table forwarder
- * 0x00000600 - 0x00000??? realmode trampoline
- * 0x0007c000 - 0x0007dfff OS boot sector (unused?)
- * 0x0007e000 - 0x0007ffff free to use (so no good for acpi+smi)
- * 0x00080000 - 0x0009fbff usable ram
- * 0x0009fc00 - 0x0009ffff EBDA (unused?)
- * 0x000a0000 - 0x000bffff VGA memory
- * 0x000c0000 - 0x000cffff VGA option rom
- * 0x000d0000 - 0x000dffff free for other option roms?
- * 0x000e0000 - 0x000fffff SeaBIOS? (conflict with low tables:)
- * 0x000f0000 - 0x000f03ff PIRQ table
- * 0x000f0400 - 0x000f66?? ACPI tables
- * 0x000f66?? - 0x000f???? DMI tables
- */
-
- 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;
-
- /* And tell SMI about it */
- smm_setup_structures(gnvs, NULL, NULL);
-
- /* 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);
-
printk(BIOS_DEBUG, "ACPI: * ECDT\n");
ecdt = (acpi_header_t *)current;
current += acpi_create_ecdt((acpi_ecdt_t *)current);
ALIGN_CURRENT;
acpi_add_table(rsdp, ecdt);
-#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;
}
diff --git a/src/mainboard/getac/p470/mainboard.c b/src/mainboard/getac/p470/mainboard.c
index 5dcdb39..2b33ff0 100644
--- a/src/mainboard/getac/p470/mainboard.c
+++ b/src/mainboard/getac/p470/mainboard.c
@@ -28,6 +28,8 @@
#include "ec_oem.c"
+#include "mainboard.h"
+
#define MAX_LCD_BRIGHTNESS 0xd8
static void ec_enable(void)
@@ -87,6 +89,8 @@ static void mainboard_init(device_t dev)
static void mainboard_enable(device_t dev)
{
dev->ops->init = mainboard_init;
+ dev->ops->write_acpi_tables = mainboard_write_acpi_tables;
+
pcie_limit_power();
}
diff --git a/src/mainboard/getac/p470/mainboard.h b/src/mainboard/getac/p470/mainboard.h
new file mode 100644
index 0000000..45d961b
--- /dev/null
+++ b/src/mainboard/getac/p470/mainboard.h
@@ -0,0 +1,4 @@
+struct acpi_rsdp;
+
+unsigned long mainboard_write_acpi_tables(unsigned long start,
+ struct acpi_rsdp *rsdp);
diff --git a/src/mainboard/ibase/mb899/acpi_tables.c b/src/mainboard/ibase/mb899/acpi_tables.c
index e6a517e..d7012d1 100644
--- a/src/mainboard/ibase/mb899/acpi_tables.c
+++ b/src/mainboard/ibase/mb899/acpi_tables.c
@@ -29,13 +29,8 @@
#include <device/pci_ids.h>
#include <cpu/x86/msr.h>
-extern const unsigned char AmlCode[];
-#if CONFIG_HAVE_ACPI_SLIC
-unsigned long acpi_create_slic(unsigned long current);
-#endif
-
#include "southbridge/intel/i82801gx/nvs.h"
-static void acpi_create_gnvs(global_nvs_t *gnvs)
+void acpi_create_gnvs(global_nvs_t *gnvs)
{
memset((void *)gnvs, 0, sizeof(*gnvs));
gnvs->apic = 1;
@@ -72,12 +67,6 @@ unsigned long acpi_fill_madt(unsigned long current)
return current;
}
-unsigned long acpi_fill_ssdt_generator(unsigned long current, const char *oem_table_id)
-{
- generate_cpu_entries();
- return (unsigned long) (acpigen_get_current());
-}
-
unsigned long acpi_fill_slit(unsigned long current)
{
// Not implemented
@@ -90,141 +79,3 @@ unsigned long acpi_fill_srat(unsigned long current)
return current;
}
-void smm_setup_structures(void *gnvs, void *tcg, void *smi1);
-
-#define ALIGN_CURRENT current = (ALIGN(current, 16))
-unsigned long write_acpi_tables(unsigned long start)
-{
- unsigned long current;
- int i;
- acpi_rsdp_t *rsdp;
- acpi_rsdt_t *rsdt;
- acpi_xsdt_t *xsdt;
- acpi_hpet_t *hpet;
- acpi_madt_t *madt;
- acpi_mcfg_t *mcfg;
- acpi_fadt_t *fadt;
- acpi_facs_t *facs;
-#if CONFIG_HAVE_ACPI_SLIC
- acpi_header_t *slic;
-#endif
- acpi_header_t *ssdt;
- acpi_header_t *dsdt;
-
- current = start;
-
- /* Align ACPI tables to 16byte */
- ALIGN_CURRENT;
-
- printk(BIOS_INFO, "ACPI: Writing ACPI tables at %lx.\n", start);
-
- /* We need at least an RSDP and an RSDT Table */
- rsdp = (acpi_rsdp_t *) current;
- current += sizeof(acpi_rsdp_t);
- ALIGN_CURRENT;
- rsdt = (acpi_rsdt_t *) current;
- current += sizeof(acpi_rsdt_t);
- ALIGN_CURRENT;
- xsdt = (acpi_xsdt_t *) current;
- current += sizeof(acpi_xsdt_t);
- ALIGN_CURRENT;
-
- /* clear all table memory */
- memset((void *) start, 0, current - start);
-
- acpi_write_rsdp(rsdp, rsdt, xsdt);
- acpi_write_rsdt(rsdt);
- acpi_write_xsdt(xsdt);
-
- /*
- * We explicitly add these tables later on:
- */
- printk(BIOS_DEBUG, "ACPI: * HPET\n");
-
- hpet = (acpi_hpet_t *) current;
- current += sizeof(acpi_hpet_t);
- ALIGN_CURRENT;
- acpi_create_hpet(hpet);
- acpi_add_table(rsdp, hpet);
-
- /* If we want to use HPET Timers Linux wants an MADT */
- printk(BIOS_DEBUG, "ACPI: * MADT\n");
-
- madt = (acpi_madt_t *) current;
- acpi_create_madt(madt);
- current += madt->header.length;
- ALIGN_CURRENT;
- acpi_add_table(rsdp, madt);
-
- printk(BIOS_DEBUG, "ACPI: * MCFG\n");
- mcfg = (acpi_mcfg_t *) current;
- acpi_create_mcfg(mcfg);
- current += mcfg->header.length;
- ALIGN_CURRENT;
- acpi_add_table(rsdp, mcfg);
-
- printk(BIOS_DEBUG, "ACPI: * FACS\n");
- facs = (acpi_facs_t *) current;
- current += sizeof(acpi_facs_t);
- ALIGN_CURRENT;
- acpi_create_facs(facs);
-
- dsdt = (acpi_header_t *) current;
- memcpy(dsdt, &AmlCode, sizeof(acpi_header_t));
- current += dsdt->length;
- memcpy(dsdt, &AmlCode, dsdt->length);
-
- 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%08lx\n", i, current);
- *(u32*)(((u32)dsdt) + i) = current; // 0x92 bytes
- break;
- }
- }
-
- /* And fill it */
- acpi_create_gnvs((global_nvs_t *)current);
-
- current += 0x100;
- ALIGN_CURRENT;
-
- /* And tell SMI about it */
- smm_setup_structures((void *)current, NULL, NULL);
-
- /* 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;
-}
diff --git a/src/mainboard/intel/d945gclf/acpi_tables.c b/src/mainboard/intel/d945gclf/acpi_tables.c
index fba2b42..a27ea57 100644
--- a/src/mainboard/intel/d945gclf/acpi_tables.c
+++ b/src/mainboard/intel/d945gclf/acpi_tables.c
@@ -29,14 +29,9 @@
#include <cpu/x86/msr.h>
#include <arch/ioapic.h>
-extern const unsigned char AmlCode[];
-#if CONFIG_HAVE_ACPI_SLIC
-unsigned long acpi_create_slic(unsigned long current);
-#endif
-
#include "southbridge/intel/i82801gx/nvs.h"
-static void acpi_create_gnvs(global_nvs_t *gnvs)
+void acpi_create_gnvs(global_nvs_t *gnvs)
{
memset((void *)gnvs, 0, sizeof(*gnvs));
gnvs->apic = 1;
@@ -61,12 +56,6 @@ unsigned long acpi_fill_madt(unsigned long current)
return current;
}
-unsigned long acpi_fill_ssdt_generator(unsigned long current, const char *oem_table_id)
-{
- generate_cpu_entries();
- return (unsigned long) (acpigen_get_current());
-}
-
unsigned long acpi_fill_slit(unsigned long current)
{
// Not implemented
@@ -78,140 +67,3 @@ unsigned long acpi_fill_srat(unsigned long current)
/* No NUMA, no SRAT */
return current;
}
-
-#if CONFIG_HAVE_SMI_HANDLER
-void smm_setup_structures(void *gnvs, void *tcg, void *smi1);
-#endif
-
-#define ALIGN_CURRENT current = (ALIGN(current, 16))
-unsigned long write_acpi_tables(unsigned long start)
-{
- unsigned long current;
- int i;
- acpi_rsdp_t *rsdp;
- acpi_rsdt_t *rsdt;
- acpi_hpet_t *hpet;
- acpi_madt_t *madt;
- acpi_mcfg_t *mcfg;
- acpi_fadt_t *fadt;
- acpi_facs_t *facs;
-#if CONFIG_HAVE_ACPI_SLIC
- acpi_header_t *slic;
-#endif
- acpi_header_t *ssdt;
- acpi_header_t *dsdt;
-
- current = start;
-
- /* Align ACPI tables to 16byte */
- ALIGN_CURRENT;
-
- printk(BIOS_INFO, "ACPI: Writing ACPI tables at %lx.\n", start);
-
- /* We need at least an RSDP and an RSDT Table */
- rsdp = (acpi_rsdp_t *) current;
- current += sizeof(acpi_rsdp_t);
- ALIGN_CURRENT;
- rsdt = (acpi_rsdt_t *) current;
- current += sizeof(acpi_rsdt_t);
- ALIGN_CURRENT;
-
- /* clear all table memory */
- memset((void *) start, 0, current - start);
-
- acpi_write_rsdp(rsdp, rsdt, NULL);
- acpi_write_rsdt(rsdt);
-
- /*
- * We explicitly add these tables later on:
- */
- printk(BIOS_DEBUG, "ACPI: * HPET\n");
-
- hpet = (acpi_hpet_t *) current;
- current += sizeof(acpi_hpet_t);
- ALIGN_CURRENT;
- acpi_create_hpet(hpet);
- acpi_add_table(rsdp, hpet);
-
- /* If we want to use HPET Timers Linux wants an MADT */
- printk(BIOS_DEBUG, "ACPI: * MADT\n");
-
- madt = (acpi_madt_t *) current;
- acpi_create_madt(madt);
- current += madt->header.length;
- ALIGN_CURRENT;
- acpi_add_table(rsdp, madt);
-
- printk(BIOS_DEBUG, "ACPI: * MCFG\n");
- mcfg = (acpi_mcfg_t *) current;
- acpi_create_mcfg(mcfg);
- current += mcfg->header.length;
- ALIGN_CURRENT;
- acpi_add_table(rsdp, mcfg);
-
- printk(BIOS_DEBUG, "ACPI: * FACS\n");
- facs = (acpi_facs_t *) current;
- current += sizeof(acpi_facs_t);
- ALIGN_CURRENT;
- acpi_create_facs(facs);
-
- dsdt = (acpi_header_t *) current;
- memcpy(dsdt, &AmlCode, sizeof(acpi_header_t));
- current += dsdt->length;
- memcpy(dsdt, &AmlCode, dsdt->length);
-
- 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%08lx\n", i, current);
- *(u32*)(((u32)dsdt) + i) = current; // 0x92 bytes
- break;
- }
- }
-
- /* And fill it */
- acpi_create_gnvs((global_nvs_t *)current);
-
- current += 0x100;
- ALIGN_CURRENT;
-
-#if CONFIG_HAVE_SMI_HANDLER
- /* And tell SMI about it */
- smm_setup_structures((void *)current, 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);
-
- printk(BIOS_DEBUG, "current = %lx\n", current);
- printk(BIOS_INFO, "ACPI: done.\n");
- return current;
-}
diff --git a/src/mainboard/kontron/986lcd-m/acpi_tables.c b/src/mainboard/kontron/986lcd-m/acpi_tables.c
index e6a517e..0560f8a 100644
--- a/src/mainboard/kontron/986lcd-m/acpi_tables.c
+++ b/src/mainboard/kontron/986lcd-m/acpi_tables.c
@@ -29,13 +29,8 @@
#include <device/pci_ids.h>
#include <cpu/x86/msr.h>
-extern const unsigned char AmlCode[];
-#if CONFIG_HAVE_ACPI_SLIC
-unsigned long acpi_create_slic(unsigned long current);
-#endif
-
#include "southbridge/intel/i82801gx/nvs.h"
-static void acpi_create_gnvs(global_nvs_t *gnvs)
+void acpi_create_gnvs(global_nvs_t *gnvs)
{
memset((void *)gnvs, 0, sizeof(*gnvs));
gnvs->apic = 1;
@@ -72,12 +67,6 @@ unsigned long acpi_fill_madt(unsigned long current)
return current;
}
-unsigned long acpi_fill_ssdt_generator(unsigned long current, const char *oem_table_id)
-{
- generate_cpu_entries();
- return (unsigned long) (acpigen_get_current());
-}
-
unsigned long acpi_fill_slit(unsigned long current)
{
// Not implemented
@@ -89,142 +78,3 @@ unsigned long acpi_fill_srat(unsigned long current)
/* No NUMA, no SRAT */
return current;
}
-
-void smm_setup_structures(void *gnvs, void *tcg, void *smi1);
-
-#define ALIGN_CURRENT current = (ALIGN(current, 16))
-unsigned long write_acpi_tables(unsigned long start)
-{
- unsigned long current;
- int i;
- acpi_rsdp_t *rsdp;
- acpi_rsdt_t *rsdt;
- acpi_xsdt_t *xsdt;
- acpi_hpet_t *hpet;
- acpi_madt_t *madt;
- acpi_mcfg_t *mcfg;
- acpi_fadt_t *fadt;
- acpi_facs_t *facs;
-#if CONFIG_HAVE_ACPI_SLIC
- acpi_header_t *slic;
-#endif
- acpi_header_t *ssdt;
- acpi_header_t *dsdt;
-
- current = start;
-
- /* Align ACPI tables to 16byte */
- ALIGN_CURRENT;
-
- printk(BIOS_INFO, "ACPI: Writing ACPI tables at %lx.\n", start);
-
- /* We need at least an RSDP and an RSDT Table */
- rsdp = (acpi_rsdp_t *) current;
- current += sizeof(acpi_rsdp_t);
- ALIGN_CURRENT;
- rsdt = (acpi_rsdt_t *) current;
- current += sizeof(acpi_rsdt_t);
- ALIGN_CURRENT;
- xsdt = (acpi_xsdt_t *) current;
- current += sizeof(acpi_xsdt_t);
- ALIGN_CURRENT;
-
- /* clear all table memory */
- memset((void *) start, 0, current - start);
-
- acpi_write_rsdp(rsdp, rsdt, xsdt);
- acpi_write_rsdt(rsdt);
- acpi_write_xsdt(xsdt);
-
- /*
- * We explicitly add these tables later on:
- */
- printk(BIOS_DEBUG, "ACPI: * HPET\n");
-
- hpet = (acpi_hpet_t *) current;
- current += sizeof(acpi_hpet_t);
- ALIGN_CURRENT;
- acpi_create_hpet(hpet);
- acpi_add_table(rsdp, hpet);
-
- /* If we want to use HPET Timers Linux wants an MADT */
- printk(BIOS_DEBUG, "ACPI: * MADT\n");
-
- madt = (acpi_madt_t *) current;
- acpi_create_madt(madt);
- current += madt->header.length;
- ALIGN_CURRENT;
- acpi_add_table(rsdp, madt);
-
- printk(BIOS_DEBUG, "ACPI: * MCFG\n");
- mcfg = (acpi_mcfg_t *) current;
- acpi_create_mcfg(mcfg);
- current += mcfg->header.length;
- ALIGN_CURRENT;
- acpi_add_table(rsdp, mcfg);
-
- printk(BIOS_DEBUG, "ACPI: * FACS\n");
- facs = (acpi_facs_t *) current;
- current += sizeof(acpi_facs_t);
- ALIGN_CURRENT;
- acpi_create_facs(facs);
-
- dsdt = (acpi_header_t *) current;
- memcpy(dsdt, &AmlCode, sizeof(acpi_header_t));
- current += dsdt->length;
- memcpy(dsdt, &AmlCode, dsdt->length);
-
- 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%08lx\n", i, current);
- *(u32*)(((u32)dsdt) + i) = current; // 0x92 bytes
- break;
- }
- }
-
- /* And fill it */
- acpi_create_gnvs((global_nvs_t *)current);
-
- current += 0x100;
- ALIGN_CURRENT;
-
- /* And tell SMI about it */
- smm_setup_structures((void *)current, NULL, NULL);
-
- /* 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;
-}
diff --git a/src/mainboard/lenovo/t60/acpi_tables.c b/src/mainboard/lenovo/t60/acpi_tables.c
index c81c2f6..ada7d08 100644
--- a/src/mainboard/lenovo/t60/acpi_tables.c
+++ b/src/mainboard/lenovo/t60/acpi_tables.c
@@ -30,13 +30,8 @@
#include <device/pci.h>
#include <device/pci_ids.h>
-extern const unsigned char AmlCode[];
-#if CONFIG_HAVE_ACPI_SLIC
-unsigned long acpi_create_slic(unsigned long current);
-#endif
-
#include "southbridge/intel/i82801gx/nvs.h"
-static void acpi_create_gnvs(global_nvs_t *gnvs)
+void acpi_create_gnvs(global_nvs_t *gnvs)
{
memset((void *)gnvs, 0, sizeof(*gnvs));
gnvs->apic = 1;
@@ -83,12 +78,6 @@ unsigned long acpi_fill_madt(unsigned long current)
return current;
}
-unsigned long acpi_fill_ssdt_generator(unsigned long current, const char *oem_table_id)
-{
- generate_cpu_entries();
- return (unsigned long) (acpigen_get_current());
-}
-
unsigned long acpi_fill_slit(unsigned long current)
{
// Not implemented
@@ -100,168 +89,3 @@ unsigned long acpi_fill_srat(unsigned long current)
/* No NUMA, no SRAT */
return current;
}
-
-void smm_setup_structures(void *gnvs, void *tcg, void *smi1);
-
-#define ALIGN_CURRENT current = (ALIGN(current, 16))
-unsigned long write_acpi_tables(unsigned long start)
-{
- unsigned long current;
- int i;
- acpi_rsdp_t *rsdp;
- acpi_rsdt_t *rsdt;
- acpi_xsdt_t *xsdt;
- acpi_hpet_t *hpet;
- acpi_madt_t *madt;
- acpi_mcfg_t *mcfg;
- acpi_fadt_t *fadt;
- acpi_facs_t *facs;
-#if CONFIG_HAVE_ACPI_SLIC
- acpi_header_t *slic;
-#endif
- acpi_header_t *ssdt;
- acpi_header_t *dsdt;
- void *gnvs;
-
- current = start;
-
- /* Align ACPI tables to 16byte */
- ALIGN_CURRENT;
-
- printk(BIOS_INFO, "ACPI: Writing ACPI tables at %lx.\n", start);
-
- /* We need at least an RSDP and an RSDT Table */
- rsdp = (acpi_rsdp_t *) current;
- current += sizeof(acpi_rsdp_t);
- ALIGN_CURRENT;
- rsdt = (acpi_rsdt_t *) current;
- current += sizeof(acpi_rsdt_t);
- ALIGN_CURRENT;
- xsdt = (acpi_xsdt_t *) current;
- current += sizeof(acpi_xsdt_t);
- ALIGN_CURRENT;
-
- /* clear all table memory */
- memset((void *) start, 0, current - start);
-
- acpi_write_rsdp(rsdp, rsdt, xsdt);
- acpi_write_rsdt(rsdt);
- acpi_write_xsdt(xsdt);
-
- /*
- * We explicitly add these tables later on:
- */
- printk(BIOS_DEBUG, "ACPI: * HPET\n");
-
- hpet = (acpi_hpet_t *) current;
- current += sizeof(acpi_hpet_t);
- ALIGN_CURRENT;
- acpi_create_hpet(hpet);
- acpi_add_table(rsdp, hpet);
-
- /* If we want to use HPET Timers Linux wants an MADT */
- printk(BIOS_DEBUG, "ACPI: * MADT\n");
-
- madt = (acpi_madt_t *) current;
- acpi_create_madt(madt);
- current += madt->header.length;
- ALIGN_CURRENT;
- acpi_add_table(rsdp, madt);
-
- printk(BIOS_DEBUG, "ACPI: * MCFG\n");
- mcfg = (acpi_mcfg_t *) current;
- acpi_create_mcfg(mcfg);
- current += mcfg->header.length;
- ALIGN_CURRENT;
- acpi_add_table(rsdp, mcfg);
-
- printk(BIOS_DEBUG, "ACPI: * FACS\n");
- facs = (acpi_facs_t *) current;
- current += sizeof(acpi_facs_t);
- ALIGN_CURRENT;
- acpi_create_facs(facs);
-
- dsdt = (acpi_header_t *) current;
- memcpy(dsdt, &AmlCode, sizeof(acpi_header_t));
- current += dsdt->length;
- memcpy(dsdt, &AmlCode, dsdt->length);
-
- /* Fix up global NVS region for SMI handler. The GNVS region lives
- * in the (high) table area. The low memory map looks like this:
- *
- * 0x00000000 - 0x000003ff Real Mode IVT
- * 0x00000020 - 0x0000019c Low MP Table (XXX conflict?)
- * 0x00000400 - 0x000004ff BDA (somewhat unused)
- * 0x00000500 - 0x0000052f Moved GDT
- * 0x00000530 - 0x00000b64 coreboot table
- * 0x0007c000 - 0x0007dfff OS boot sector (unused?)
- * 0x0007e000 - 0x0007ffff free to use (so no good for acpi+smi)
- * 0x00080000 - 0x0009fbff usable ram
- * 0x0009fc00 - 0x0009ffff EBDA (unused?)
- * 0x000a0000 - 0x000bffff VGA memory
- * 0x000c0000 - 0x000cffff VGA option rom
- * 0x000d0000 - 0x000dffff free for other option roms?
- * 0x000e0000 - 0x000fffff SeaBIOS? (conflict with low tables:)
- * 0x000f0000 - 0x000f03ff PIRQ table
- * 0x000f0400 - 0x000f66?? ACPI tables
- * 0x000f66?? - 0x000f???? DMI tables
- */
-
- 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;
-
- /* And tell SMI about it */
- smm_setup_structures(gnvs, NULL, NULL);
-
- /* 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;
-}
diff --git a/src/mainboard/lenovo/x60/acpi_tables.c b/src/mainboard/lenovo/x60/acpi_tables.c
index 5a4fffc..ada7d08 100644
--- a/src/mainboard/lenovo/x60/acpi_tables.c
+++ b/src/mainboard/lenovo/x60/acpi_tables.c
@@ -29,15 +29,9 @@
#include <device/device.h>
#include <device/pci.h>
#include <device/pci_ids.h>
-#include "drivers/lenovo/lenovo.h"
-
-extern const unsigned char AmlCode[];
-#if CONFIG_HAVE_ACPI_SLIC
-unsigned long acpi_create_slic(unsigned long current);
-#endif
#include "southbridge/intel/i82801gx/nvs.h"
-static void acpi_create_gnvs(global_nvs_t *gnvs)
+void acpi_create_gnvs(global_nvs_t *gnvs)
{
memset((void *)gnvs, 0, sizeof(*gnvs));
gnvs->apic = 1;
@@ -84,13 +78,6 @@ unsigned long acpi_fill_madt(unsigned long current)
return current;
}
-unsigned long acpi_fill_ssdt_generator(unsigned long current, const char *oem_table_id)
-{
- generate_cpu_entries();
- drivers_lenovo_serial_ports_ssdt_generate("\\_SB.PCI0.LPCB", 1);
- return (unsigned long) (acpigen_get_current());
-}
-
unsigned long acpi_fill_slit(unsigned long current)
{
// Not implemented
@@ -102,168 +89,3 @@ unsigned long acpi_fill_srat(unsigned long current)
/* No NUMA, no SRAT */
return current;
}
-
-void smm_setup_structures(void *gnvs, void *tcg, void *smi1);
-
-#define ALIGN_CURRENT current = (ALIGN(current, 16))
-unsigned long write_acpi_tables(unsigned long start)
-{
- unsigned long current;
- int i;
- acpi_rsdp_t *rsdp;
- acpi_rsdt_t *rsdt;
- acpi_xsdt_t *xsdt;
- acpi_hpet_t *hpet;
- acpi_madt_t *madt;
- acpi_mcfg_t *mcfg;
- acpi_fadt_t *fadt;
- acpi_facs_t *facs;
-#if CONFIG_HAVE_ACPI_SLIC
- acpi_header_t *slic;
-#endif
- acpi_header_t *ssdt;
- acpi_header_t *dsdt;
- void *gnvs;
-
- current = start;
-
- /* Align ACPI tables to 16byte */
- ALIGN_CURRENT;
-
- printk(BIOS_INFO, "ACPI: Writing ACPI tables at %lx.\n", start);
-
- /* We need at least an RSDP and an RSDT Table */
- rsdp = (acpi_rsdp_t *) current;
- current += sizeof(acpi_rsdp_t);
- ALIGN_CURRENT;
- rsdt = (acpi_rsdt_t *) current;
- current += sizeof(acpi_rsdt_t);
- ALIGN_CURRENT;
- xsdt = (acpi_xsdt_t *) current;
- current += sizeof(acpi_xsdt_t);
- ALIGN_CURRENT;
-
- /* clear all table memory */
- memset((void *) start, 0, current - start);
-
- acpi_write_rsdp(rsdp, rsdt, xsdt);
- acpi_write_rsdt(rsdt);
- acpi_write_xsdt(xsdt);
-
- /*
- * We explicitly add these tables later on:
- */
- printk(BIOS_DEBUG, "ACPI: * HPET\n");
-
- hpet = (acpi_hpet_t *) current;
- current += sizeof(acpi_hpet_t);
- ALIGN_CURRENT;
- acpi_create_hpet(hpet);
- acpi_add_table(rsdp, hpet);
-
- /* If we want to use HPET Timers Linux wants an MADT */
- printk(BIOS_DEBUG, "ACPI: * MADT\n");
-
- madt = (acpi_madt_t *) current;
- acpi_create_madt(madt);
- current += madt->header.length;
- ALIGN_CURRENT;
- acpi_add_table(rsdp, madt);
-
- printk(BIOS_DEBUG, "ACPI: * MCFG\n");
- mcfg = (acpi_mcfg_t *) current;
- acpi_create_mcfg(mcfg);
- current += mcfg->header.length;
- ALIGN_CURRENT;
- acpi_add_table(rsdp, mcfg);
-
- printk(BIOS_DEBUG, "ACPI: * FACS\n");
- facs = (acpi_facs_t *) current;
- current += sizeof(acpi_facs_t);
- ALIGN_CURRENT;
- acpi_create_facs(facs);
-
- dsdt = (acpi_header_t *) current;
- memcpy(dsdt, &AmlCode, sizeof(acpi_header_t));
- current += dsdt->length;
- memcpy(dsdt, &AmlCode, dsdt->length);
-
- /* Fix up global NVS region for SMI handler. The GNVS region lives
- * in the (high) table area. The low memory map looks like this:
- *
- * 0x00000000 - 0x000003ff Real Mode IVT
- * 0x00000020 - 0x0000019c Low MP Table (XXX conflict?)
- * 0x00000400 - 0x000004ff BDA (somewhat unused)
- * 0x00000500 - 0x0000052f Moved GDT
- * 0x00000530 - 0x00000b64 coreboot table
- * 0x0007c000 - 0x0007dfff OS boot sector (unused?)
- * 0x0007e000 - 0x0007ffff free to use (so no good for acpi+smi)
- * 0x00080000 - 0x0009fbff usable ram
- * 0x0009fc00 - 0x0009ffff EBDA (unused?)
- * 0x000a0000 - 0x000bffff VGA memory
- * 0x000c0000 - 0x000cffff VGA option rom
- * 0x000d0000 - 0x000dffff free for other option roms?
- * 0x000e0000 - 0x000fffff SeaBIOS? (conflict with low tables:)
- * 0x000f0000 - 0x000f03ff PIRQ table
- * 0x000f0400 - 0x000f66?? ACPI tables
- * 0x000f66?? - 0x000f???? DMI tables
- */
-
- 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;
-
- /* And tell SMI about it */
- smm_setup_structures(gnvs, NULL, NULL);
-
- /* 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;
-}
diff --git a/src/mainboard/lenovo/x60/mainboard.c b/src/mainboard/lenovo/x60/mainboard.c
index 9932bce..1d29c71 100644
--- a/src/mainboard/lenovo/x60/mainboard.c
+++ b/src/mainboard/lenovo/x60/mainboard.c
@@ -40,6 +40,7 @@
#include <smbios.h>
#include <build.h>
#include <drivers/intel/gma/int15.h>
+#include "drivers/lenovo/lenovo.h"
#define PANEL INT15_5F35_CL_DISPLAY_DEFAULT
@@ -109,9 +110,15 @@ const char *smbios_mainboard_bios_version(void)
return "CBET4000 " COREBOOT_VERSION;
}
+static void fill_ssdt(void)
+{
+ drivers_lenovo_serial_ports_ssdt_generate("\\_SB.PCI0.LPCB", 1);
+}
+
static void mainboard_enable(device_t dev)
{
dev->ops->init = mainboard_init;
+ dev->ops->acpi_fill_ssdt_generator = fill_ssdt;
}
struct chip_operations mainboard_ops = {
diff --git a/src/mainboard/roda/rk886ex/acpi_tables.c b/src/mainboard/roda/rk886ex/acpi_tables.c
index c81c2f6..ada7d08 100644
--- a/src/mainboard/roda/rk886ex/acpi_tables.c
+++ b/src/mainboard/roda/rk886ex/acpi_tables.c
@@ -30,13 +30,8 @@
#include <device/pci.h>
#include <device/pci_ids.h>
-extern const unsigned char AmlCode[];
-#if CONFIG_HAVE_ACPI_SLIC
-unsigned long acpi_create_slic(unsigned long current);
-#endif
-
#include "southbridge/intel/i82801gx/nvs.h"
-static void acpi_create_gnvs(global_nvs_t *gnvs)
+void acpi_create_gnvs(global_nvs_t *gnvs)
{
memset((void *)gnvs, 0, sizeof(*gnvs));
gnvs->apic = 1;
@@ -83,12 +78,6 @@ unsigned long acpi_fill_madt(unsigned long current)
return current;
}
-unsigned long acpi_fill_ssdt_generator(unsigned long current, const char *oem_table_id)
-{
- generate_cpu_entries();
- return (unsigned long) (acpigen_get_current());
-}
-
unsigned long acpi_fill_slit(unsigned long current)
{
// Not implemented
@@ -100,168 +89,3 @@ unsigned long acpi_fill_srat(unsigned long current)
/* No NUMA, no SRAT */
return current;
}
-
-void smm_setup_structures(void *gnvs, void *tcg, void *smi1);
-
-#define ALIGN_CURRENT current = (ALIGN(current, 16))
-unsigned long write_acpi_tables(unsigned long start)
-{
- unsigned long current;
- int i;
- acpi_rsdp_t *rsdp;
- acpi_rsdt_t *rsdt;
- acpi_xsdt_t *xsdt;
- acpi_hpet_t *hpet;
- acpi_madt_t *madt;
- acpi_mcfg_t *mcfg;
- acpi_fadt_t *fadt;
- acpi_facs_t *facs;
-#if CONFIG_HAVE_ACPI_SLIC
- acpi_header_t *slic;
-#endif
- acpi_header_t *ssdt;
- acpi_header_t *dsdt;
- void *gnvs;
-
- current = start;
-
- /* Align ACPI tables to 16byte */
- ALIGN_CURRENT;
-
- printk(BIOS_INFO, "ACPI: Writing ACPI tables at %lx.\n", start);
-
- /* We need at least an RSDP and an RSDT Table */
- rsdp = (acpi_rsdp_t *) current;
- current += sizeof(acpi_rsdp_t);
- ALIGN_CURRENT;
- rsdt = (acpi_rsdt_t *) current;
- current += sizeof(acpi_rsdt_t);
- ALIGN_CURRENT;
- xsdt = (acpi_xsdt_t *) current;
- current += sizeof(acpi_xsdt_t);
- ALIGN_CURRENT;
-
- /* clear all table memory */
- memset((void *) start, 0, current - start);
-
- acpi_write_rsdp(rsdp, rsdt, xsdt);
- acpi_write_rsdt(rsdt);
- acpi_write_xsdt(xsdt);
-
- /*
- * We explicitly add these tables later on:
- */
- printk(BIOS_DEBUG, "ACPI: * HPET\n");
-
- hpet = (acpi_hpet_t *) current;
- current += sizeof(acpi_hpet_t);
- ALIGN_CURRENT;
- acpi_create_hpet(hpet);
- acpi_add_table(rsdp, hpet);
-
- /* If we want to use HPET Timers Linux wants an MADT */
- printk(BIOS_DEBUG, "ACPI: * MADT\n");
-
- madt = (acpi_madt_t *) current;
- acpi_create_madt(madt);
- current += madt->header.length;
- ALIGN_CURRENT;
- acpi_add_table(rsdp, madt);
-
- printk(BIOS_DEBUG, "ACPI: * MCFG\n");
- mcfg = (acpi_mcfg_t *) current;
- acpi_create_mcfg(mcfg);
- current += mcfg->header.length;
- ALIGN_CURRENT;
- acpi_add_table(rsdp, mcfg);
-
- printk(BIOS_DEBUG, "ACPI: * FACS\n");
- facs = (acpi_facs_t *) current;
- current += sizeof(acpi_facs_t);
- ALIGN_CURRENT;
- acpi_create_facs(facs);
-
- dsdt = (acpi_header_t *) current;
- memcpy(dsdt, &AmlCode, sizeof(acpi_header_t));
- current += dsdt->length;
- memcpy(dsdt, &AmlCode, dsdt->length);
-
- /* Fix up global NVS region for SMI handler. The GNVS region lives
- * in the (high) table area. The low memory map looks like this:
- *
- * 0x00000000 - 0x000003ff Real Mode IVT
- * 0x00000020 - 0x0000019c Low MP Table (XXX conflict?)
- * 0x00000400 - 0x000004ff BDA (somewhat unused)
- * 0x00000500 - 0x0000052f Moved GDT
- * 0x00000530 - 0x00000b64 coreboot table
- * 0x0007c000 - 0x0007dfff OS boot sector (unused?)
- * 0x0007e000 - 0x0007ffff free to use (so no good for acpi+smi)
- * 0x00080000 - 0x0009fbff usable ram
- * 0x0009fc00 - 0x0009ffff EBDA (unused?)
- * 0x000a0000 - 0x000bffff VGA memory
- * 0x000c0000 - 0x000cffff VGA option rom
- * 0x000d0000 - 0x000dffff free for other option roms?
- * 0x000e0000 - 0x000fffff SeaBIOS? (conflict with low tables:)
- * 0x000f0000 - 0x000f03ff PIRQ table
- * 0x000f0400 - 0x000f66?? ACPI tables
- * 0x000f66?? - 0x000f???? DMI tables
- */
-
- 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;
-
- /* And tell SMI about it */
- smm_setup_structures(gnvs, NULL, NULL);
-
- /* 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;
-}
diff --git a/src/northbridge/intel/i945/Kconfig b/src/northbridge/intel/i945/Kconfig
index a4da1a5..c578011 100644
--- a/src/northbridge/intel/i945/Kconfig
+++ b/src/northbridge/intel/i945/Kconfig
@@ -30,6 +30,7 @@ config NORTHBRIDGE_SPECIFIC_OPTIONS # dummy
select HAVE_DEBUG_RAM_SETUP
select LAPIC_MONOTONIC_TIMER
select VGA
+ select PER_DEVICE_ACPI_TABLES
config NORTHBRIDGE_INTEL_SUBTYPE_I945GC
def_bool n
diff --git a/src/northbridge/intel/i945/acpi.c b/src/northbridge/intel/i945/acpi.c
index e05bd58..4212e95 100644
--- a/src/northbridge/intel/i945/acpi.c
+++ b/src/northbridge/intel/i945/acpi.c
@@ -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 "i945.h"
unsigned long acpi_fill_mcfg(unsigned long current)
diff --git a/src/northbridge/intel/i945/northbridge.c b/src/northbridge/intel/i945/northbridge.c
index 68d6d91..815d4bf 100644
--- a/src/northbridge/intel/i945/northbridge.c
+++ b/src/northbridge/intel/i945/northbridge.c
@@ -260,6 +260,7 @@ static struct device_operations mc_ops = {
.read_resources = mc_read_resources,
.set_resources = mc_set_resources,
.enable_resources = pci_dev_enable_resources,
+ .acpi_fill_ssdt_generator = generate_cpu_entries,
#if CONFIG_HAVE_ACPI_RESUME
.init = northbridge_init,
#endif
diff --git a/src/southbridge/intel/i82801gx/acpi/globalnvs.asl b/src/southbridge/intel/i82801gx/acpi/globalnvs.asl
index 0384376..027391c 100644
--- a/src/southbridge/intel/i82801gx/acpi/globalnvs.asl
+++ b/src/southbridge/intel/i82801gx/acpi/globalnvs.asl
@@ -30,8 +30,8 @@ Name(\DSEN, 1) // Display Output Switching Enable
* we have to fix it up in coreboot's ACPI creation phase.
*/
-
-OperationRegion (GNVS, SystemMemory, 0xC0DEBABE, 0x100)
+External(NVSA)
+OperationRegion (GNVS, SystemMemory, NVSA, 0x100)
Field (GNVS, ByteAcc, NoLock, Preserve)
{
/* Miscellaneous */
diff --git a/src/southbridge/intel/i82801gx/lpc.c b/src/southbridge/intel/i82801gx/lpc.c
index b208339..279bea6 100644
--- a/src/southbridge/intel/i82801gx/lpc.c
+++ b/src/southbridge/intel/i82801gx/lpc.c
@@ -31,6 +31,10 @@
#include <cpu/cpu.h>
#include "i82801gx.h"
#include <cpu/x86/smm.h>
+#include <arch/acpigen.h>
+#include <cbmem.h>
+#include <string.h>
+#include "nvs.h"
#define NMI_OFF 0
@@ -488,6 +492,24 @@ static void set_subsystem(device_t dev, unsigned vendor, unsigned device)
}
}
+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);
+ }
+}
+
static struct pci_operations pci_ops = {
.set_subsystem = set_subsystem,
};
@@ -496,6 +518,8 @@ static struct device_operations device_ops = {
.read_resources = i82801gx_lpc_read_resources,
.set_resources = pci_dev_set_resources,
.enable_resources = pci_dev_enable_resources,
+ .acpi_inject_dsdt_generator = southbridge_inject_dsdt,
+ .write_acpi_tables = acpi_write_hpet,
.init = lpc_init,
.scan_bus = scan_static_bus,
.enable = i82801gx_enable,
diff --git a/src/southbridge/intel/i82801gx/nvs.h b/src/southbridge/intel/i82801gx/nvs.h
index 14f0ad3..cf4065c 100644
--- a/src/southbridge/intel/i82801gx/nvs.h
+++ b/src/southbridge/intel/i82801gx/nvs.h
@@ -135,3 +135,5 @@ typedef struct {
u8 bten;
u8 rsvd13[14];
} __attribute__((packed)) global_nvs_t;
+
+void acpi_create_gnvs(global_nvs_t *gnvs);
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