diff options
Diffstat (limited to 'src/mainboard/amd/serengeti_cheetah/readme_acpi.txt')
| -rw-r--r-- | src/mainboard/amd/serengeti_cheetah/readme_acpi.txt | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/mainboard/amd/serengeti_cheetah/readme_acpi.txt b/src/mainboard/amd/serengeti_cheetah/readme_acpi.txt new file mode 100644 index 0000000000..2fb327daec --- /dev/null +++ b/src/mainboard/amd/serengeti_cheetah/readme_acpi.txt @@ -0,0 +1,30 @@ +At this time, For acpi support We got +1. support AMK K8 SRAT --- dynamically (LinuxBIOS run-time) (src/northbridge/amd/amdk8/amdk8_acpi.c) +2. support MADT ---- dynamically (LinuxBIOS run-time) (src/northbridge/amd/amdk8/amdk8_acpi.c , src/mainboard/amd/serengeti_cheetah/acpi_tables.c) +3. support DSDT ---- dynamically (Compile time, LinuxBIOS run-time, ACPI run-time) (src/mainboard/amd/serengeti_cheetah/{dx/*, get_bus_conf.c}, src/northbridge/amd/amdk8/get_sblk_pci1234.c) +4. Chipset support: amd8111, amd8132 + +The developers need to change for different MB + +Change dx/dsdt_lb.dsl, according to MB layout + pci1, pci2, pci3, pci4, ...., pci8 + if there is HT-IO board, may use pci2.asl.... to create ssdt2.c, and ssdt3,c and ssdt4.c, ....ssdt8.c + +Change acpi_tables.c + sbdn: Real SB device Num. for 8111 =3 or 1 depend if 8131 presents. ---- Actually you don't need to change it, it is LinuxBIOS run-time configurable now. + if there is HT-IO board, need to adjust SSDTX_NUM...., and preset pci1234 array. acpi_tables.c will decide to put the SSDT on the RSDT or not according if the HT-IO board is installed + +Regarding pci bridge apic and pic + need to modify entries amd8111.asl and amd8131.asl and amd8151.asl.... acording to your MB laybout, it is like that in mptable.c + +About other chipsets, need to develop their special asl such as + ck804.asl --- NB ck804 + bcm5785.asl or bcm5780.asl ---- Serverworks HT1000/HT2000 + +use a to create hex file +use c to delele hex file + +yhlu + +09/18/2005 + |