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| author | mbroyles <mbroyles@us.ibm.com> | 2017-08-25 15:14:07 -0500 |
|---|---|---|
| committer | Martha Broyles <mbroyles@us.ibm.com> | 2017-08-29 08:53:16 -0400 |
| commit | c34f286542bb7fa5eccc9bfcc2a9473637d4a0e5 (patch) | |
| tree | 0fdad6d9e1da735dceb53de1dc46daab71d488d0 /src/common | |
| parent | 854999aaca9b49263df09248fb830a9513a381d4 (diff) | |
| download | talos-occ-c34f286542bb7fa5eccc9bfcc2a9473637d4a0e5.tar.gz talos-occ-c34f286542bb7fa5eccc9bfcc2a9473637d4a0e5.zip | |
Enable safe mode memory throttling
Change-Id: I62cf1be6a24e02a2cd59b75416d26596a4f2f81d
RTC: 169887
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/45169
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: Christopher J. Cain <cjcain@us.ibm.com>
Reviewed-by: William A. Bryan <wilbryan@us.ibm.com>
Reviewed-by: Martha Broyles <mbroyles@us.ibm.com>
Diffstat (limited to 'src/common')
| -rw-r--r-- | src/common/mca_addresses.h | 45 |
1 files changed, 41 insertions, 4 deletions
diff --git a/src/common/mca_addresses.h b/src/common/mca_addresses.h index 2a2f78a..0417419 100644 --- a/src/common/mca_addresses.h +++ b/src/common/mca_addresses.h @@ -28,6 +28,7 @@ #define NUM_NIMBUS_MC_PAIRS 2 #define MAX_NUM_MCU_PORTS 4 +#define NUM_NIMBUS_MCAS (MAX_NUM_MCU_PORTS * NUM_NIMBUS_MC_PAIRS) // Base Address of NIMBUS MCA. #define DIMM_MCA_BASE_ADDRESS 0x07010800 @@ -43,14 +44,19 @@ #define STR_REG0_OFFSET 0x0135 #define STR_REG0_ADDRESS (DIMM_MCA_BASE_ADDRESS + STR_REG0_OFFSET) - #define N_M_TCR_OFFSET 0x0116 #define N_M_TCR_ADDRESS (DIMM_MCA_BASE_ADDRESS + N_M_TCR_OFFSET) - #define DEADMAN_TIMER_OFFSET 0x013C #define DEADMAN_TIMER_ADDRESS (DIMM_MCA_BASE_ADDRESS + DEADMAN_TIMER_OFFSET) +#define EMERGENCY_THROTTLE_OFFSET 0x0125 +#define EMERGENCY_THROTTLE_ADDRESS (DIMM_MCA_BASE_ADDRESS + EMERGENCY_THROTTLE_OFFSET) +#define ER_THROTTLE_IN_PROGRESS_MASK 0x8000000000000000 + +#define MCA_CAL_FIR_OFFSET 0x0100 +#define MCA_CAL_FIR_ADDRESS (DIMM_MCA_BASE_ADDRESS + MCA_CAL_FIR_OFFSET) +#define MCA_FIR_THROTTLE_ENGAGED_MASK 0x0200000000000000 // Memory Power Control @@ -75,6 +81,7 @@ mc23.port3 0x080108C0 + 0x00000134/5 = 0x080109F4 = 0x0801 #define POWER_CTRL_REG0(mc,port) (POWER_CTRL_REG0_ADDRESS + MC_PORT_SPACE(mc,port)) #define STR_REG0(mc,port) (STR_REG0_ADDRESS + MC_PORT_SPACE(mc,port)) +#define STR_REG0_MCA(mca) (STR_REG0_ADDRESS + MC_PORT_SPACE((mca>>2),(mca&3))) // DIMM Control @@ -106,8 +113,38 @@ mc23.port3 0x080108C0 + 0x0000013C = 0x080109FC */ // NIMBUS DIMM Deadman SCOM Register Addresses macro -#define DEADMAN_TIMER_PORT(mc,port) (DEADMAN_TIMER_ADDRESS + MC_PORT_SPACE(mc,port)) - #define DEADMAN_TIMER_MCA(mca) (DEADMAN_TIMER_ADDRESS + MC_PORT_SPACE((mca>>2),(mca&3))) +// Emergency Mode Throttle Register +/* +MC/Port Address MCA Port Address Emergency Throt Offset SCOM Address +mc01.port0 0x07010800 + 0x00000125 = 0x07010925 +mc01.port1 0x07010840 + 0x00000125 = 0x07010965 +mc01.port2 0x07010880 + 0x00000125 = 0x070109A5 +mc01.port3 0x070108C0 + 0x00000125 = 0x070109E5 +mc23.port0 0x08010800 + 0x00000125 = 0x08010925 +mc23.port1 0x08010840 + 0x00000125 = 0x08010965 +mc23.port2 0x08010880 + 0x00000125 = 0x080109A5 +mc23.port3 0x080108C0 + 0x00000125 = 0x080109E5 + */ + +// NIMBUS Emergency Throttle SCOM Register Addresses macro +#define ER_THROTTLE_MCA(mca) (EMERGENCY_THROTTLE_ADDRESS + MC_PORT_SPACE((mca>>2),(mca&3))) + +// MCA Calibration Fault Isolation Register +/* +MC/Port Address MCA Port Address MCA FIR Offset SCOM Address +mc01.port0 0x07010800 + 0x00000100 = 0x07010900 +mc01.port1 0x07010840 + 0x00000100 = 0x07010940 +mc01.port2 0x07010880 + 0x00000100 = 0x07010980 +mc01.port3 0x070108C0 + 0x00000100 = 0x070109C0 +mc23.port0 0x08010800 + 0x00000100 = 0x08010900 +mc23.port1 0x08010840 + 0x00000100 = 0x08010940 +mc23.port2 0x08010880 + 0x00000100 = 0x08010980 +mc23.port3 0x080108C0 + 0x00000100 = 0x080109C0 + */ + +// NIMBUS MCA Calibration FIR SCOM Register Addresses macro +#define MCA_CAL_FIR_REG_MCA(mca) (MCA_CAL_FIR_ADDRESS + MC_PORT_SPACE((mca>>2),(mca&3))) + #endif // _MCA_ADDRESSES_H |
