diff options
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/amd/dbm690t/acpi_tables.c | 21 | ||||
| -rw-r--r-- | src/mainboard/amd/pistachio/acpi_tables.c | 19 |
2 files changed, 29 insertions, 11 deletions
diff --git a/src/mainboard/amd/dbm690t/acpi_tables.c b/src/mainboard/amd/dbm690t/acpi_tables.c index 987eeae8b8..dc382d6cef 100644 --- a/src/mainboard/amd/dbm690t/acpi_tables.c +++ b/src/mainboard/amd/dbm690t/acpi_tables.c @@ -260,7 +260,7 @@ u32 pstates_algorithm(acpi_header_t * dsdt) /* Get the multipier of the fid frequency */ /* - * Fid multiplier is always 100 revF and revG.
+ * Fid multiplier is always 100 revF and revG. */ fid_multiplier = 100; @@ -400,10 +400,10 @@ u32 pstates_algorithm(acpi_header_t * dsdt) Pstate_num++; } - /* Print Pstate feq,vid,volt,power */ + /* Print Pstate freq,vid,volt,power */ for (index = 0; index < Pstate_num; index++) { - printk_info("Pstate_feq[%d] = %dMHz\t", index, + printk_info("Pstate_freq[%d] = %dMHz\t", index, Pstate_feq[index]); printk_info("Pstate_vid[%d] = %d\t", index, Pstate_vid[index]); printk_info("Pstate_volt[%d] = %dmv\t", index, @@ -414,8 +414,11 @@ u32 pstates_algorithm(acpi_header_t * dsdt) /* * Modify the DSDT Table to put the actural _PSS package - * corefeq-->Pstate_feq[index] power-->Pstate_power[index] transitionlatency-->0x64 busmasterlatency-->0x7, - * control-->0xE8202C00| Pstate_vid[index]<<6 | Pstate_fid[index] + * corefeq-->Pstate_feq[index] + * power-->Pstate_power[index] + * transitionlatency-->0x64 + * busmasterlatency-->0x7, + * control--> 0xE8202800| Pstate_vid[index]<<6 | Pstate_fid[index] * status --> Pstate_vid[index]<<6 | Pstate_fid[index] * Get the _PSS control method Sig. */ @@ -461,7 +464,13 @@ u32 pstates_algorithm(acpi_header_t * dsdt) transitionlatency = 0x64; busmasterlatency = 0x7; control = - 0xE8202C00 | (Pstate_vid[index] << 6) | + (0x3 << 30) | /* IRT */ + (0x2 << 28) | /* RVO */ + (0x1 << 27) | /* ExtType */ + (0x2 << 20) | /* PLL_LOCK_TIME */ + (0x0 << 18) | /* MVS */ + (0x5 << 11) | /* VST */ + (Pstate_vid[index] << 6) | Pstate_fid[index]; status = (Pstate_vid[index] << 6) | diff --git a/src/mainboard/amd/pistachio/acpi_tables.c b/src/mainboard/amd/pistachio/acpi_tables.c index dfb9167481..dc382d6cef 100644 --- a/src/mainboard/amd/pistachio/acpi_tables.c +++ b/src/mainboard/amd/pistachio/acpi_tables.c @@ -400,10 +400,10 @@ u32 pstates_algorithm(acpi_header_t * dsdt) Pstate_num++; } - /* Print Pstate feq,vid,volt,power */ + /* Print Pstate freq,vid,volt,power */ for (index = 0; index < Pstate_num; index++) { - printk_info("Pstate_feq[%d] = %dMHz\t", index, + printk_info("Pstate_freq[%d] = %dMHz\t", index, Pstate_feq[index]); printk_info("Pstate_vid[%d] = %d\t", index, Pstate_vid[index]); printk_info("Pstate_volt[%d] = %dmv\t", index, @@ -414,8 +414,11 @@ u32 pstates_algorithm(acpi_header_t * dsdt) /* * Modify the DSDT Table to put the actural _PSS package - * corefeq-->Pstate_feq[index] power-->Pstate_power[index] transitionlatency-->0x64 busmasterlatency-->0x7, - * control-->0xE8202C00| Pstate_vid[index]<<6 | Pstate_fid[index] + * corefeq-->Pstate_feq[index] + * power-->Pstate_power[index] + * transitionlatency-->0x64 + * busmasterlatency-->0x7, + * control--> 0xE8202800| Pstate_vid[index]<<6 | Pstate_fid[index] * status --> Pstate_vid[index]<<6 | Pstate_fid[index] * Get the _PSS control method Sig. */ @@ -461,7 +464,13 @@ u32 pstates_algorithm(acpi_header_t * dsdt) transitionlatency = 0x64; busmasterlatency = 0x7; control = - 0xE8202C00 | (Pstate_vid[index] << 6) | + (0x3 << 30) | /* IRT */ + (0x2 << 28) | /* RVO */ + (0x1 << 27) | /* ExtType */ + (0x2 << 20) | /* PLL_LOCK_TIME */ + (0x0 << 18) | /* MVS */ + (0x5 << 11) | /* VST */ + (Pstate_vid[index] << 6) | Pstate_fid[index]; status = (Pstate_vid[index] << 6) | |