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author | Vladimir Serbinenko <phcoder@gmail.com> | 2014-09-21 14:31:19 +0200 |
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committer | Vladimir Serbinenko <phcoder@gmail.com> | 2014-10-16 13:35:53 +0200 |
commit | 6985d4ee075ff884315d566853be701e238faac6 (patch) | |
tree | 394856f4a05cd2e063edfe6fb69458f5473d027b /src/mainboard/amd/serengeti_cheetah/acpi_tables.c | |
parent | 822bc65b0e8cb9c17721b8b776ec7ecf6ac4129e (diff) | |
download | coreboot-6985d4ee075ff884315d566853be701e238faac6.tar.xz |
amdk8: Move to per-device ACPI
Change-Id: I485791015aa7eaabba53813945c216f5725554b1
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/6948
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src/mainboard/amd/serengeti_cheetah/acpi_tables.c')
-rw-r--r-- | src/mainboard/amd/serengeti_cheetah/acpi_tables.c | 102 |
1 files changed, 2 insertions, 100 deletions
diff --git a/src/mainboard/amd/serengeti_cheetah/acpi_tables.c b/src/mainboard/amd/serengeti_cheetah/acpi_tables.c index a429c1f2f7..65b8fc5cc4 100644 --- a/src/mainboard/amd/serengeti_cheetah/acpi_tables.c +++ b/src/mainboard/amd/serengeti_cheetah/acpi_tables.c @@ -19,19 +19,11 @@ #include <cpu/amd/amdk8_sysconf.h> #include "northbridge/amd/amdk8/acpi.h" #include "mb_sysconf.h" +#include "mainboard.h" -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[]; -#endif - -unsigned long acpi_fill_mcfg(unsigned long current) -{ - /* Just a dummy */ - return current; -} unsigned long acpi_fill_madt(unsigned long current) { @@ -130,24 +122,9 @@ 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(); - return (unsigned long) (acpigen_get_current()); -} - -unsigned long write_acpi_tables(unsigned long start) +unsigned long mainboard_write_acpi_tables(unsigned long start, acpi_rsdp_t *rsdp) { unsigned long current; - acpi_rsdp_t *rsdp; - acpi_rsdt_t *rsdt; - acpi_hpet_t *hpet; - acpi_madt_t *madt; - acpi_srat_t *srat; - acpi_slit_t *slit; - acpi_fadt_t *fadt; - acpi_facs_t *facs; - acpi_header_t *dsdt; - acpi_header_t *ssdt; acpi_header_t *ssdtx; void *p; @@ -159,80 +136,6 @@ unsigned long write_acpi_tables(unsigned long start) 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 at %lx\n", current); - 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 at %lx\n", current); - 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: - */ - printk(BIOS_DEBUG, "ACPI: * HPET at %lx\n", current); - hpet = (acpi_hpet_t *) current; - current += sizeof(acpi_hpet_t); - 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 at %lx\n", current); - madt = (acpi_madt_t *) current; - acpi_create_madt(madt); - current+=madt->header.length; - acpi_add_table(rsdp, madt); - - /* SRAT */ - printk(BIOS_DEBUG, "ACPI: * SRAT at %lx\n", current); - srat = (acpi_srat_t *) current; - acpi_create_srat(srat); - current+=srat->header.length; - acpi_add_table(rsdp, srat); - - /* SLIT */ - printk(BIOS_DEBUG, "ACPI: * SLIT at %lx\n", current); - slit = (acpi_slit_t *) current; - acpi_create_slit(slit); - current+=slit->header.length; - acpi_add_table(rsdp, slit); - - /* SSDT */ - printk(BIOS_DEBUG, "ACPI: * SSDT at %lx\n", current); - 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 @@ -272,6 +175,5 @@ unsigned long write_acpi_tables(unsigned long start) } #endif - printk(BIOS_INFO, "ACPI: done.\n"); return current; } |