Vladimir Serbinenko (phcoder@gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/6948
-gerrit
commit 6bc55357953e1f68c63aba3839ff40b1f9912d31 Author: Vladimir Serbinenko phcoder@gmail.com Date: Sun Sep 21 14:31:19 2014 +0200
NOTFORMERGE: amdk8: Move to per-device ACPI
Change-Id: I485791015aa7eaabba53813945c216f5725554b1 Signed-off-by: Vladimir Serbinenko phcoder@gmail.com --- src/mainboard/amd/dbm690t/acpi_tables.c | 106 -------------------- src/mainboard/amd/dbm690t/mainboard.c | 10 ++ src/mainboard/amd/mahogany/acpi_tables.c | 157 ------------------------------ src/mainboard/amd/mahogany/mainboard.c | 11 +++ src/mainboard/amd/pistachio/acpi_tables.c | 105 -------------------- src/mainboard/amd/pistachio/mainboard.c | 10 ++ src/mainboard/asus/a8n_e/acpi_tables.c | 137 -------------------------- src/northbridge/amd/amdk8/Kconfig | 1 + src/northbridge/amd/amdk8/acpi.c | 27 ++++- src/northbridge/amd/amdk8/acpi.h | 2 +- src/northbridge/amd/amdk8/northbridge.c | 36 +++++++ src/southbridge/amd/sb600/lpc.c | 4 + src/southbridge/amd/sb700/lpc.c | 5 +- src/southbridge/nvidia/ck804/lpc.c | 4 + 14 files changed, 106 insertions(+), 509 deletions(-)
diff --git a/src/mainboard/amd/dbm690t/acpi_tables.c b/src/mainboard/amd/dbm690t/acpi_tables.c index 87ff5ea..3206aaf 100644 --- a/src/mainboard/amd/dbm690t/acpi_tables.c +++ b/src/mainboard/amd/dbm690t/acpi_tables.c @@ -28,25 +28,6 @@ #include <cpu/amd/amdk8_sysconf.h> #include "northbridge/amd/amdk8/acpi.h" #include <arch/cpu.h> -#include <cpu/amd/model_fxx_powernow.h> - -extern u16 pm_base; - -/* -* Assume the max pstate number is 8 -* 0x21(33 bytes) is one package length of _PSS package -*/ - -#define Maxpstate 8 -#define Defpkglength 0x21 - -extern const unsigned char AmlCode[]; - -unsigned long acpi_fill_mcfg(unsigned long current) -{ - /* Just a dummy */ - return current; -}
unsigned long acpi_fill_madt(unsigned long current) { @@ -72,90 +53,3 @@ 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(pm_base + 8, 6, 1); - return (unsigned long) (acpigen_get_current()); -} - -unsigned long write_acpi_tables(unsigned long start) -{ - unsigned long current; - acpi_rsdp_t *rsdp; - acpi_rsdt_t *rsdt; - acpi_hpet_t *hpet; - acpi_madt_t *madt; - acpi_fadt_t *fadt; - acpi_facs_t *facs; - acpi_header_t *dsdt; - acpi_header_t *ssdt; - - get_bus_conf(); /* it will get sblk, pci1234, hcdn, and sbdn */ - - /* Align ACPI tables to 16byte */ - start = ALIGN(start, 16); - current = start; - - 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); - rsdt = (acpi_rsdt_t *) current; - current += sizeof(acpi_rsdt_t); - - /* clear all table memory */ - memset((void *)start, 0, current - start); - - acpi_write_rsdp(rsdp, rsdt, NULL); - acpi_write_rsdt(rsdt); - - /* FACS */ - printk(BIOS_DEBUG, "ACPI: * FACS\n"); - facs = (acpi_facs_t *) current; - current += sizeof(acpi_facs_t); - acpi_create_facs(facs); - - /* DSDT */ - printk(BIOS_DEBUG, "ACPI: * DSDT\n"); - dsdt = (acpi_header_t *)current; - memcpy(dsdt, &AmlCode, sizeof(acpi_header_t)); - current += dsdt->length; - memcpy(dsdt, &AmlCode, dsdt->length); - printk(BIOS_DEBUG, "ACPI: * DSDT @ %p Length %x\n", dsdt, dsdt->length); - /* FADT */ - printk(BIOS_DEBUG, "ACPI: * FADT\n"); - fadt = (acpi_fadt_t *) current; - current += sizeof(acpi_fadt_t); - - acpi_create_fadt(fadt, facs, dsdt); - acpi_add_table(rsdp, fadt); - - /* - * We explicitly add these tables later on: - */ - /* If we want to use HPET Timers Linux wants an MADT */ - printk(BIOS_DEBUG, "ACPI: * HPET\n"); - hpet = (acpi_hpet_t *) current; - current += sizeof(acpi_hpet_t); - acpi_create_hpet(hpet); - acpi_add_table(rsdp, hpet); - - printk(BIOS_DEBUG, "ACPI: * MADT\n"); - madt = (acpi_madt_t *) current; - acpi_create_madt(madt); - current += madt->header.length; - acpi_add_table(rsdp, madt); - - /* SSDT */ - 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_INFO, "ACPI: done.\n"); - return current; -} diff --git a/src/mainboard/amd/dbm690t/mainboard.c b/src/mainboard/amd/dbm690t/mainboard.c index 43a8d91..75b8344 100644 --- a/src/mainboard/amd/dbm690t/mainboard.c +++ b/src/mainboard/amd/dbm690t/mainboard.c @@ -25,6 +25,7 @@ #include <cpu/amd/mtrr.h> #include <device/pci_def.h> #include <southbridge/amd/sb600/sb600.h> +#include <cpu/amd/model_fxx_powernow.h>
#define ADT7461_ADDRESS 0x4C #define ARA_ADDRESS 0x0C /* Alert Response Address */ @@ -176,17 +177,26 @@ static void set_thermal_config(void) */ }
+extern u16 pm_base; + +static unsigned long mainboard_acpi_fill_ssdt_generator(unsigned long current, const char *oem_table_id) { + amd_model_fxx_generate_powernow(pm_base + 8, 6, 1); + return (unsigned long) (acpigen_get_current()); +} + /************************************************* * enable the dedicated function in dbm690t board. * This function called early than rs690_enable. *************************************************/ static void mainboard_enable(device_t dev) { + dev->ops->fill_ssdt_generator = mainboard_acpi_fill_ssdt_generator; printk(BIOS_INFO, "Mainboard DBM690T Enable. dev=0x%p\n", dev);
enable_onboard_nic(); get_ide_dma66(); set_thermal_config(); + get_bus_conf(); /* it will get sblk, pci1234, hcdn, and sbdn */ }
struct chip_operations mainboard_ops = { diff --git a/src/mainboard/amd/mahogany/acpi_tables.c b/src/mainboard/amd/mahogany/acpi_tables.c index ef2690a..7c94e03 100644 --- a/src/mainboard/amd/mahogany/acpi_tables.c +++ b/src/mainboard/amd/mahogany/acpi_tables.c @@ -28,32 +28,8 @@ #include <cpu/amd/amdk8_sysconf.h> #include "northbridge/amd/amdk8/acpi.h" #include <arch/cpu.h> -#include <cpu/amd/model_fxx_powernow.h> #include <southbridge/amd/sb700/sb700.h>
-/* -* Assume the max pstate number is 8 -* 0x21(33 bytes) is one package length of _PSS package -*/ - -#define Maxpstate 8 -#define Defpkglength 0x21 - -extern const unsigned char AmlCode[]; - -#if CONFIG_ACPI_SSDTX_NUM >= 1 -extern const unsigned char AmlCode_ssdt2[]; -extern const unsigned char AmlCode_ssdt3[]; -extern const unsigned char AmlCode_ssdt4[]; -extern const unsigned char AmlCode_ssdt5[]; -#endif - -unsigned long acpi_fill_mcfg(unsigned long current) -{ - /* Just a dummy */ - return current; -} - unsigned long acpi_fill_madt(unsigned long current) { /* create all subtables for processors */ @@ -78,136 +54,3 @@ 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(ACPI_CPU_CONTROL, 6, 1); - return (unsigned long) (acpigen_get_current()); -} - -unsigned long write_acpi_tables(unsigned long start) -{ - unsigned long current; - acpi_rsdp_t *rsdp; - acpi_rsdt_t *rsdt; - acpi_hpet_t *hpet; - acpi_madt_t *madt; - acpi_fadt_t *fadt; - acpi_facs_t *facs; - acpi_header_t *dsdt; - acpi_header_t *ssdt; -#if CONFIG_ACPI_SSDTX_NUM >= 1 - acpi_header_t *ssdtx; - void *p; - int i; -#endif - - get_bus_conf(); /* it will get sblk, pci1234, hcdn, and sbdn */ - - /* Align ACPI tables to 16 bytes */ - start = ALIGN(start, 16); - current = start; - - 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); - rsdt = (acpi_rsdt_t *) current; - current += sizeof(acpi_rsdt_t); - - /* clear all table memory */ - memset((void *)start, 0, current - start); - - acpi_write_rsdp(rsdp, rsdt, NULL); - acpi_write_rsdt(rsdt); - - /* FACS */ - printk(BIOS_DEBUG, "ACPI: * FACS\n"); - facs = (acpi_facs_t *) current; - current += sizeof(acpi_facs_t); - acpi_create_facs(facs); - - /* DSDT */ - printk(BIOS_DEBUG, "ACPI: * DSDT\n"); - dsdt = (acpi_header_t *)current; - memcpy(dsdt, &AmlCode, sizeof(acpi_header_t)); - current += dsdt->length; - memcpy(dsdt, &AmlCode, dsdt->length); - printk(BIOS_DEBUG, "ACPI: * DSDT @ %p Length %x\n", dsdt, dsdt->length); - /* FADT */ - printk(BIOS_DEBUG, "ACPI: * FADT\n"); - fadt = (acpi_fadt_t *) current; - current += sizeof(acpi_fadt_t); - - acpi_create_fadt(fadt, facs, dsdt); - acpi_add_table(rsdp, fadt); - - /* - * We explicitly add these tables later on: - */ - /* If we want to use HPET Timers Linux wants an MADT */ - printk(BIOS_DEBUG, "ACPI: * HPET\n"); - hpet = (acpi_hpet_t *) current; - current += sizeof(acpi_hpet_t); - acpi_create_hpet(hpet); - acpi_add_table(rsdp, hpet); - - printk(BIOS_DEBUG, "ACPI: * MADT\n"); - madt = (acpi_madt_t *) current; - acpi_create_madt(madt); - current += madt->header.length; - acpi_add_table(rsdp, madt); - - /* SSDT */ - 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); - -#if CONFIG_ACPI_SSDTX_NUM >= 1 - - /* same htio, but different position? We may have to copy, change HCIN, and recalculate the checknum and add_table */ - - for (i = 1; i < sysconf.hc_possible_num; i++) { /* 0: is hc sblink */ - if ((sysconf.pci1234[i] & 1) != 1) - continue; - u8 c; - if (i < 7) { - c = (u8) ('4' + i - 1); - } else { - c = (u8) ('A' + i - 1 - 6); - } - printk(BIOS_DEBUG, "ACPI: * SSDT for PCI%c Aka hcid = %d\n", c, sysconf.hcid[i]); /* pci0 and pci1 are in dsdt */ - current = ALIGN(current, 8); - ssdtx = (acpi_header_t *) current; - switch (sysconf.hcid[i]) { - case 1: /* 8132 */ - p = &AmlCode_ssdt2; - break; - case 2: /* 8151 */ - p = &AmlCode_ssdt3; - break; - case 3: /* 8131 */ - p = &AmlCode_ssdt4; - break; - default: - /* HTX no io apic */ - p = &AmlCode_ssdt5; - break; - } - memcpy(ssdtx, p, sizeof(acpi_header_t)); - current += ssdtx->length; - memcpy(ssdtx, p, ssdtx->length); - update_ssdtx((void *)ssdtx, i); - ssdtx->checksum = 0; - ssdtx->checksum = acpi_checksum((u8 *)ssdtx, ssdtx->length); - acpi_add_table(rsdp, ssdtx); - } -#endif - - printk(BIOS_INFO, "ACPI: done.\n"); - return current; -} diff --git a/src/mainboard/amd/mahogany/mainboard.c b/src/mainboard/amd/mahogany/mainboard.c index 0e542ff..4fdce9f 100644 --- a/src/mainboard/amd/mahogany/mainboard.c +++ b/src/mainboard/amd/mahogany/mainboard.c @@ -26,6 +26,7 @@ #include <device/pci_def.h> #include "southbridge/amd/sb700/sb700.h" #include "southbridge/amd/sb700/smbus.h" +#include <cpu/amd/model_fxx_powernow.h>
void set_pcie_dereset(void); void set_pcie_reset(void); @@ -93,16 +94,26 @@ u8 is_dev3_present(void) { return 0; } + +extern u16 pm_base; + +static unsigned long mainboard_acpi_fill_ssdt_generator(unsigned long current, const char *oem_table_id) { + amd_model_fxx_generate_powernow(ACPI_CPU_CONTROL, 6, 1); + return (unsigned long) (acpigen_get_current()); +} + /************************************************* * enable the dedicated function in mahogany board. * This function called early than rs780_enable. *************************************************/ static void mainboard_enable(device_t dev) { + dev->ops->fill_ssdt_generator = mainboard_acpi_fill_ssdt_generator; printk(BIOS_INFO, "Mainboard MAHOGANY Enable. dev=0x%p\n", dev);
set_pcie_dereset(); /* get_ide_dma66(); */ + get_bus_conf(); /* it will get sblk, pci1234, hcdn, and sbdn */ }
struct chip_operations mainboard_ops = { diff --git a/src/mainboard/amd/pistachio/acpi_tables.c b/src/mainboard/amd/pistachio/acpi_tables.c index 5ef0da5..717e4b4 100644 --- a/src/mainboard/amd/pistachio/acpi_tables.c +++ b/src/mainboard/amd/pistachio/acpi_tables.c @@ -30,24 +30,6 @@ #include <arch/cpu.h> #include <cpu/amd/model_fxx_powernow.h>
-extern u16 pm_base; - -/* -* Assume the max pstate number is 8 -* 0x21(33 bytes) is one package length of _PSS package -*/ - -#define Maxpstate 8 -#define Defpkglength 0x21 - -extern const unsigned char AmlCode[]; - -unsigned long acpi_fill_mcfg(unsigned long current) -{ - /* Just a dummy */ - return current; -} - unsigned long acpi_fill_madt(unsigned long current) { /* create all subtables for processors */ @@ -73,90 +55,3 @@ 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(pm_base + 8, 6, 1); - return (unsigned long) (acpigen_get_current()); -} - -unsigned long write_acpi_tables(unsigned long start) -{ - unsigned long current; - acpi_rsdp_t *rsdp; - acpi_rsdt_t *rsdt; - acpi_hpet_t *hpet; - acpi_madt_t *madt; - acpi_fadt_t *fadt; - acpi_facs_t *facs; - acpi_header_t *dsdt; - acpi_header_t *ssdt; - - get_bus_conf(); /* it will get sblk, pci1234, hcdn, and sbdn */ - - /* Align ACPI tables to 16byte */ - start = ALIGN(start, 16); - current = start; - - 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); - rsdt = (acpi_rsdt_t *) current; - current += sizeof(acpi_rsdt_t); - - /* clear all table memory */ - memset((void *)start, 0, current - start); - - acpi_write_rsdp(rsdp, rsdt, NULL); - acpi_write_rsdt(rsdt); - - /* FACS */ - printk(BIOS_DEBUG, "ACPI: * FACS\n"); - facs = (acpi_facs_t *) current; - current += sizeof(acpi_facs_t); - acpi_create_facs(facs); - - /* DSDT */ - printk(BIOS_DEBUG, "ACPI: * DSDT\n"); - dsdt = (acpi_header_t *) current; - memcpy(dsdt, &AmlCode, sizeof(acpi_header_t)); - current += dsdt->length; - memcpy(dsdt, &AmlCode, dsdt->length); - - printk(BIOS_DEBUG, "ACPI: * DSDT @ %p Length %x\n", dsdt, dsdt->length); - /* FADT */ - printk(BIOS_DEBUG, "ACPI: * FADT\n"); - fadt = (acpi_fadt_t *) current; - current += sizeof(acpi_fadt_t); - - acpi_create_fadt(fadt, facs, dsdt); - acpi_add_table(rsdp, fadt); - - /* - * We explicitly add these tables later on: - */ - /* If we want to use HPET Timers Linux wants an MADT */ - printk(BIOS_DEBUG, "ACPI: * HPET\n"); - hpet = (acpi_hpet_t *) current; - current += sizeof(acpi_hpet_t); - acpi_create_hpet(hpet); - acpi_add_table(rsdp, hpet); - - printk(BIOS_DEBUG, "ACPI: * MADT\n"); - madt = (acpi_madt_t *) current; - acpi_create_madt(madt); - current += madt->header.length; - acpi_add_table(rsdp, madt); - - /* SSDT */ - 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_INFO, "ACPI: done.\n"); - return current; -} diff --git a/src/mainboard/amd/pistachio/mainboard.c b/src/mainboard/amd/pistachio/mainboard.c index 75f92bd..6b29159 100644 --- a/src/mainboard/amd/pistachio/mainboard.c +++ b/src/mainboard/amd/pistachio/mainboard.c @@ -25,6 +25,7 @@ #include <cpu/amd/mtrr.h> #include <device/pci_def.h> #include <southbridge/amd/sb600/sb600.h> +#include <cpu/amd/model_fxx_powernow.h>
#define ADT7475_ADDRESS 0x2E #define SMBUS_IO_BASE 0x1000 @@ -246,16 +247,25 @@ static void set_thermal_config(void) */ }
+extern u16 pm_base; + +static unsigned long mainboard_acpi_fill_ssdt_generator(unsigned long current, const char *oem_table_id) { + amd_model_fxx_generate_powernow(pm_base + 8, 6, 1); + return (unsigned long) (acpigen_get_current()); +} + /************************************************* * enable the dedicated function in pistachio board. * This function called early than rs690_enable. *************************************************/ static void mainboard_enable(device_t dev) { + dev->ops->fill_ssdt_generator = mainboard_acpi_fill_ssdt_generator; printk(BIOS_INFO, "Mainboard Pistachio Enable. dev=0x%p\n", dev);
enable_onboard_nic(); set_thermal_config(); + get_bus_conf(); /* it will get sblk, pci1234, hcdn, and sbdn */ }
struct chip_operations mainboard_ops = { diff --git a/src/mainboard/asus/a8n_e/acpi_tables.c b/src/mainboard/asus/a8n_e/acpi_tables.c index ee8e81f..2e06915 100644 --- a/src/mainboard/asus/a8n_e/acpi_tables.c +++ b/src/mainboard/asus/a8n_e/acpi_tables.c @@ -21,30 +21,6 @@ #include "../../../northbridge/amd/amdk8/acpi.h" //#include <cpu/amd/model_fxx_powernow.h>
-extern const unsigned char AmlCode[]; - -unsigned long acpi_fill_mcfg(unsigned long current) -{ - device_t dev; - unsigned long mcfg_base; - - dev = dev_find_slot(0x0, PCI_DEVFN(0x0,0)); - if (!dev) - return current; - - mcfg_base = pci_read_config16(dev, 0x90); - if ((mcfg_base & 0x1000) == 0) - return current; - - mcfg_base = (mcfg_base & 0xf) << 28; - - printk(BIOS_INFO, "mcfg_base %lx.\n", mcfg_base); - - current += acpi_create_mcfg_mmconfig((acpi_mcfg_mmconfig_t *) - current, mcfg_base, 0x0, 0x0, 0xff); - return current; -} - /* APIC */ unsigned long acpi_fill_madt(unsigned long current) { @@ -86,116 +62,3 @@ 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); - return (unsigned long) (acpigen_get_current()); -} - -unsigned long write_acpi_tables(unsigned long start) -{ - unsigned long current; - acpi_rsdp_t *rsdp; - acpi_srat_t *srat; - acpi_rsdt_t *rsdt; - acpi_hpet_t *hpet; - acpi_madt_t *madt; - acpi_mcfg_t *mcfg; - acpi_fadt_t *fadt; - acpi_facs_t *facs; - acpi_slit_t *slit; - acpi_header_t *ssdt; - acpi_header_t *dsdt; - - /* Align ACPI tables to 16 byte. */ - start = ALIGN(start, 16); - current = start; - - 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); - - current = ALIGN(current, 16); - rsdt = (acpi_rsdt_t *) current; - current += sizeof(acpi_rsdt_t); - - /* Clear all table memory. */ - memset((void *) start, 0, current - start); - - acpi_write_rsdp(rsdp, rsdt, NULL); - acpi_write_rsdt(rsdt); - - current = ALIGN(current, 64); - facs = (acpi_facs_t *) current; - printk(BIOS_DEBUG, "ACPI: * FACS %p\n", facs); - current += sizeof(acpi_facs_t); - acpi_create_facs(facs); - - /* DSDT */ - current = ALIGN(current, 16); - dsdt = (acpi_header_t *) current; - printk(BIOS_DEBUG, "ACPI: * DSDT %p\n", dsdt); - memcpy(dsdt, &AmlCode, sizeof(acpi_header_t)); - current += dsdt->length; - memcpy(dsdt, &AmlCode, dsdt->length); - printk(BIOS_DEBUG, "ACPI: * DSDT @ %p Length %x\n",dsdt,dsdt->length); - - current = ALIGN(current, 16); - fadt = (acpi_fadt_t *) current; - printk(BIOS_DEBUG, "ACPI: * FACP (FADT) @ %p\n", fadt); - current += sizeof(acpi_fadt_t); - - /* Add FADT now that we have facs and dsdt. */ - acpi_create_fadt(fadt, facs, dsdt); - acpi_add_table(rsdp, fadt); - - current = ALIGN(current, 16); - mcfg = (acpi_mcfg_t *) current; - printk(BIOS_DEBUG, "ACPI: * MCFG @ %p\n", mcfg); - acpi_create_mcfg(mcfg); - current += mcfg->header.length; - acpi_add_table(rsdp, mcfg); - - current = ALIGN(current, 16); - hpet = (acpi_hpet_t *) current; - printk(BIOS_DEBUG, "ACPI: * HPET @ %p\n", hpet); - acpi_create_hpet(hpet); - acpi_add_table(rsdp, hpet); - current += hpet->header.length; - - current = ALIGN(current, 16); - madt = (acpi_madt_t *) current; - printk(BIOS_DEBUG, "ACPI: * APIC/MADT @ %p\n", madt); - acpi_create_madt(madt); - current += madt->header.length; - acpi_add_table(rsdp, madt); - - current = ALIGN(current, 16); - srat = (acpi_srat_t *) current; - printk(BIOS_DEBUG, "ACPI: * SRAT @ %p\n", srat); - acpi_create_srat(srat); - current += srat->header.length; - acpi_add_table(rsdp, srat); - - /* SLIT */ - current = ALIGN(current, 16); - slit = (acpi_slit_t *) current; - printk(BIOS_DEBUG, "ACPI: * SLIT @ %p\n", slit); - acpi_create_slit(slit); - current+=slit->header.length; - acpi_add_table(rsdp,slit); - - /* SSDT */ - current = ALIGN(current, 16); - ssdt = (acpi_header_t *)current; - printk(BIOS_DEBUG, "ACPI: * SSDT @ %p\n", ssdt); - acpi_create_ssdt_generator(ssdt, ACPI_TABLE_CREATOR); - current += ssdt->length; - acpi_add_table(rsdp, ssdt); - - printk(BIOS_INFO, "ACPI: done %p.\n", (void *)current); - return current; -} diff --git a/src/northbridge/amd/amdk8/Kconfig b/src/northbridge/amd/amdk8/Kconfig index 3f8861e..e79b6b2 100644 --- a/src/northbridge/amd/amdk8/Kconfig +++ b/src/northbridge/amd/amdk8/Kconfig @@ -23,6 +23,7 @@ config NORTHBRIDGE_AMD_AMDK8 select HAVE_DEBUG_SMBUS select HAVE_DEBUG_CAR select HYPERTRANSPORT_PLUGIN_SUPPORT + select PER_DEVICE_ACPI_TABLES
if NORTHBRIDGE_AMD_AMDK8 config AGP_APERTURE_SIZE diff --git a/src/northbridge/amd/amdk8/acpi.c b/src/northbridge/amd/amdk8/acpi.c index f7134f6..bfb1ad7 100644 --- a/src/northbridge/amd/amdk8/acpi.c +++ b/src/northbridge/amd/amdk8/acpi.c @@ -35,6 +35,29 @@
//it seems some functions can be moved arch/x86/boot/acpi.c
+unsigned long acpi_fill_mcfg(unsigned long current) +{ + device_t dev; + unsigned long mcfg_base; + + dev = dev_find_slot(0x0, PCI_DEVFN(0x0,0)); + if (!dev) + return current; + + mcfg_base = pci_read_config16(dev, 0x90); + if ((mcfg_base & 0x1000) == 0) + return current; + + mcfg_base = (mcfg_base & 0xf) << 28; + + printk(BIOS_INFO, "mcfg_base %lx.\n", mcfg_base); + + current += acpi_create_mcfg_mmconfig((acpi_mcfg_mmconfig_t *) + current, mcfg_base, 0x0, 0x0, 0xff); + return current; +} + + unsigned long acpi_create_madt_lapic_nmis(unsigned long current, u16 flags, u8 lint) { device_t cpu; @@ -253,7 +276,7 @@ static int k8acpi_write_pci_data(int dlen, const char *name, int offset) { return len + lenp; }
-int k8acpi_write_vars(void) +unsigned long k8acpi_write_vars(unsigned long current, const char *oem_table_id) { int lens; msr_t msr; @@ -283,7 +306,7 @@ int k8acpi_write_vars(void) lens += k8acpi_write_HT(); //minus opcode acpigen_patch_len(lens - 1); - return lens; + return (unsigned long) (acpigen_get_current()); }
void update_ssdtx(void *ssdtx, int i) diff --git a/src/northbridge/amd/amdk8/acpi.h b/src/northbridge/amd/amdk8/acpi.h index 9d0a73a..0570716 100644 --- a/src/northbridge/amd/amdk8/acpi.h +++ b/src/northbridge/amd/amdk8/acpi.h @@ -21,6 +21,6 @@ #define AMDK8_ACPI_H #include <arch/acpigen.h>
-int k8acpi_write_vars(void); +unsigned long k8acpi_write_vars(unsigned long current, const char *oem_table_id);
#endif diff --git a/src/northbridge/amd/amdk8/northbridge.c b/src/northbridge/amd/amdk8/northbridge.c index 2c19b3a..bfd2c0f 100644 --- a/src/northbridge/amd/amdk8/northbridge.c +++ b/src/northbridge/amd/amdk8/northbridge.c @@ -16,6 +16,10 @@ #include <string.h> #include <lib.h> #include <cpu/cpu.h> +#if IS_ENABLED(CONFIG_GENERATE_ACPI_TABLES) +#include <arch/acpi.h> +#include "acpi.h" +#endif
#include <cpu/x86/lapic.h> #include <cpu/amd/mtrr.h> @@ -580,10 +584,42 @@ static void mcf0_control_init(struct device *dev) #endif }
+#if IS_ENABLED(CONFIG_GENERATE_ACPI_TABLES) +static unsigned long northbridge_write_acpi_tables(unsigned long start, acpi_rsdp_t *rsdp) +{ + unsigned long current; + acpi_srat_t *srat; + acpi_slit_t *slit; + + current = start; + + current = ALIGN(current, 16); + srat = (acpi_srat_t *) current; + printk(BIOS_DEBUG, "ACPI: * SRAT @ %p\n", srat); + acpi_create_srat(srat); + current += srat->header.length; + acpi_add_table(rsdp, srat); + + /* SLIT */ + current = ALIGN(current, 16); + slit = (acpi_slit_t *) current; + printk(BIOS_DEBUG, "ACPI: * SLIT @ %p\n", slit); + acpi_create_slit(slit); + current+=slit->header.length; + acpi_add_table(rsdp,slit); + + return current; +} +#endif + static struct device_operations northbridge_operations = { .read_resources = amdk8_read_resources, .set_resources = amdk8_set_resources, .enable_resources = pci_dev_enable_resources, +#if IS_ENABLED(CONFIG_GENERATE_ACPI_TABLES) + .acpi_fill_ssdt_generator = k8acpi_write_vars, + .write_acpi_tables = northbridge_write_acpi_tables, +#endif .init = mcf0_control_init, .scan_bus = amdk8_scan_chains, .enable = 0, diff --git a/src/southbridge/amd/sb600/lpc.c b/src/southbridge/amd/sb600/lpc.c index 7ef49d1..48c81d8 100644 --- a/src/southbridge/amd/sb600/lpc.c +++ b/src/southbridge/amd/sb600/lpc.c @@ -27,6 +27,7 @@ #include <pc80/isa-dma.h> #include <arch/io.h> #include <arch/ioapic.h> +#include <arch/acpi.h> #include "sb600.h"
static void lpc_init(device_t dev) @@ -223,6 +224,9 @@ static struct device_operations lpc_ops = { .read_resources = sb600_lpc_read_resources, .set_resources = pci_dev_set_resources, .enable_resources = sb600_lpc_enable_resources, +#if IS_ENABLED(CONFIG_GENERATE_ACPI_TABLES) + .write_acpi_tables = acpi_write_hpet, +#endif .init = lpc_init, .scan_bus = scan_static_bus, /* .enable = sb600_enable, */ diff --git a/src/southbridge/amd/sb700/lpc.c b/src/southbridge/amd/sb700/lpc.c index a175210..29e479c 100644 --- a/src/southbridge/amd/sb700/lpc.c +++ b/src/southbridge/amd/sb700/lpc.c @@ -27,6 +27,7 @@ #include <pc80/isa-dma.h> #include <arch/io.h> #include <arch/ioapic.h> +#include <arch/acpi.h> #include <cbmem.h> #include "sb700.h"
@@ -74,7 +75,6 @@ static void lpc_init(device_t dev) is doing the acpi init */ #if CONFIG_HAVE_ACPI_RESUME { - extern u8 acpi_slp_type; u16 tmp = inw(ACPI_PM1_CNT_BLK); acpi_slp_type = ((tmp & (7 << 10)) >> 10); printk(BIOS_DEBUG, "SLP_TYP type was %x\n", acpi_slp_type); @@ -267,6 +267,9 @@ static struct device_operations lpc_ops = { .read_resources = sb700_lpc_read_resources, .set_resources = sb700_lpc_set_resources, .enable_resources = sb700_lpc_enable_resources, +#if IS_ENABLED(CONFIG_GENERATE_ACPI_TABLES) && IS_ENABLED(CONFIG_PER_DEVICE_ACPI_TABLES) + .write_acpi_tables = acpi_write_hpet, +#endif .init = lpc_init, .scan_bus = scan_static_bus, .ops_pci = &lops_pci, diff --git a/src/southbridge/nvidia/ck804/lpc.c b/src/southbridge/nvidia/ck804/lpc.c index b3a9b00..d12dffb 100644 --- a/src/southbridge/nvidia/ck804/lpc.c +++ b/src/southbridge/nvidia/ck804/lpc.c @@ -30,6 +30,7 @@ #include <pc80/isa-dma.h> #include <arch/io.h> #include <arch/ioapic.h> +#include <arch/acpi.h> #include <cpu/x86/lapic.h> #include <stdlib.h> #include <assert.h> @@ -316,6 +317,9 @@ static struct device_operations lpc_ops = { .read_resources = ck804_lpc_read_resources, .set_resources = ck804_lpc_set_resources, .enable_resources = ck804_lpc_enable_resources, +#if IS_ENABLED(CONFIG_GENERATE_ACPI_TABLES) + .write_acpi_tables = acpi_write_hpet, +#endif .init = lpc_init, .scan_bus = scan_static_bus, // .enable = ck804_enable,