diff options
Diffstat (limited to 'src/mainboard/amd/serengeti_leopard/acpi_tables.c')
| -rw-r--r-- | src/mainboard/amd/serengeti_leopard/acpi_tables.c | 89 |
1 files changed, 7 insertions, 82 deletions
diff --git a/src/mainboard/amd/serengeti_leopard/acpi_tables.c b/src/mainboard/amd/serengeti_leopard/acpi_tables.c index 6bfeb46be0..eb15ec51bb 100644 --- a/src/mainboard/amd/serengeti_leopard/acpi_tables.c +++ b/src/mainboard/amd/serengeti_leopard/acpi_tables.c @@ -15,8 +15,9 @@ #include <device/pci_ids.h> #include <cpu/x86/msr.h> #include <cpu/amd/mtrr.h> +#include <cpu/amd/amdk8_sysconf.h> -#define DUMP_ACPI_TABLES 1 +#define DUMP_ACPI_TABLES 0 #if DUMP_ACPI_TABLES == 1 static void dump_mem(unsigned start, unsigned end) @@ -34,7 +35,6 @@ static void dump_mem(unsigned start, unsigned end) } #endif -#define HC_POSSIBLE_NUM 8 extern unsigned char AmlCode[]; extern unsigned char AmlCode_ssdt[]; @@ -62,12 +62,6 @@ extern unsigned apicid_8111; extern unsigned apicid_8132_1; extern unsigned apicid_8132_2; -extern unsigned pci1234[]; -extern unsigned hc_possible_num; -extern unsigned sblk; -extern unsigned sbdn; -extern unsigned hcdn[]; - unsigned long acpi_fill_madt(unsigned long current) { unsigned int gsi_base=0x18; @@ -83,7 +77,7 @@ unsigned long acpi_fill_madt(unsigned long current) { device_t dev; struct resource *res; - dev = dev_find_slot(bus_8132_0, PCI_DEVFN((hcdn[0]&0xff), 1)); + dev = dev_find_slot(bus_8132_0, PCI_DEVFN((sysconf.hcdn[0]&0xff), 1)); if (dev) { res = find_resource(dev, PCI_BASE_ADDRESS_0); if (res) { @@ -93,7 +87,7 @@ unsigned long acpi_fill_madt(unsigned long current) } } - dev = dev_find_slot(bus_8132_0, PCI_DEVFN((hcdn[0] & 0xff)+1, 1)); + dev = dev_find_slot(bus_8132_0, PCI_DEVFN((sysconf.hcdn[0] & 0xff)+1, 1)); if (dev) { res = find_resource(dev, PCI_BASE_ADDRESS_0); if (res) { @@ -120,78 +114,9 @@ unsigned long acpi_fill_madt(unsigned long current) return current; } -//FIXME: next could be moved to northbridge/amd/amdk8/amdk8_acpi.c or cpu/amd/k8/k8_acpi.c begin -static void int_to_stream(uint32_t val, uint8_t *dest) -{ - int i; - for(i=0;i<4;i++) { - *(dest+i) = (val >> (8*i)) & 0xff; - } -} - extern void get_bus_conf(void); -static void update_ssdt(void *ssdt) -{ - uint8_t *BUSN; - uint8_t *MMIO; - uint8_t *PCIO; - uint8_t *SBLK; - uint8_t *TOM1; - uint8_t *SBDN; - uint8_t *HCLK; - uint8_t *HCDN; - - int i; - device_t dev; - uint32_t dword; - msr_t msr; - - BUSN = ssdt+0x3a; //+5 will be next BUSN - MMIO = ssdt+0x57; //+5 will be next MMIO - PCIO = ssdt+0xaf; //+5 will be next PCIO - SBLK = ssdt+0xdc; // one byte - TOM1 = ssdt+0xe3; // - SBDN = ssdt+0xed;// - HCLK = ssdt+0xfa; //+5 will be next HCLK - HCDN = ssdt+0x12a; //+5 will be next HCDN - - - dev = dev_find_slot(0, PCI_DEVFN(0x18, 1)); - - for(i=0;i<4;i++) { - dword = pci_read_config32(dev, 0xe0+i*4); - int_to_stream(dword, BUSN+i*5); - } - - for(i=0;i<0x10;i++) { - dword = pci_read_config32(dev, 0x80+i*4); - int_to_stream(dword, MMIO+i*5); - } - - for(i=0;i<0x08;i++) { - dword = pci_read_config32(dev, 0xc0+i*4); - int_to_stream(dword, PCIO+i*5); - } - - *SBLK = (uint8_t)(sblk); - - msr = rdmsr(TOP_MEM); - int_to_stream(msr.lo, TOM1); - - for(i=0;i<hc_possible_num;i++) { - int_to_stream(pci1234[i], HCLK + i*5); - int_to_stream(hcdn[i], HCDN + i*5); - } - for(i=hc_possible_num; i<HC_POSSIBLE_NUM; i++) { // in case we set array size to other than 8 - int_to_stream(0x00000000, HCLK + i*5); - int_to_stream(0x20202020, HCDN + i*5); - } - - int_to_stream(sbdn, SBDN); - -} -//end +extern void update_ssdt(void *ssdt); unsigned long write_acpi_tables(unsigned long start) { @@ -279,8 +204,8 @@ unsigned long write_acpi_tables(unsigned long start) //same htio, but different possition? We may have to copy, change HCIN, and recalculate the checknum and add_table - for(i=1;i<hc_possible_num;i++) { // 0: is hc sblink - if((pci1234[i] & 1) != 1 ) continue; + for(i=1;i<sysconf.hc_possible_num;i++) { // 0: is hc sblink + if((sysconf.pci1234[i] & 1) != 1 ) continue; printk_debug("ACPI: * SSDT for PCI%d\n", i+1); //pci0 and pci1 are in dsdt ssdtx = (acpi_header_t *)current; current += ((acpi_header_t *)AmlCode_ssdtx[i])->length; |