talos-sbe/pk, branch 07-25-2019

Use mirrored PK

2016-08-18T10:36:34+00:00

Change-Id: I8b990bf48bde9434f981dad4100a81bfe7a3c766 RTC: 158865 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/28293 Tested-by: Jenkins Server Reviewed-by: Gregory S. Still Reviewed-by: Douglas R. Gilbert Reviewed-by: Shakeeb A. Pasha B K Reviewed-by: AMIT J. TENDOLKAR

Control DeadMan Loop Support

2016-03-23T08:40:35+00:00

Change-Id: Icee15457cd7abb8779e1134fc88063b2437e3281 RTC:134270 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/21038 Tested-by: Jenkins Server Reviewed-by: Sachin Gupta Reviewed-by: AMIT J. TENDOLKAR

Added application level PK_PANIC offset for the various PPE engines

2015-10-28T14:48:30+00:00

to support easier debugging of application level halts and to prevent accidental reuse of same PK_PANIC codes as is currently used by the kernel, i.e. all the 0x00779xxx codes. Change-Id: I327d72994e5a6f6065681c81a50a50b9e298733d Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/21540 Tested-by: Jenkins Server Reviewed-by: Claus Michael Olsen Reviewed-by: Douglas R. Gilbert Reviewed-by: Gregory S. Still

Added PK_TRACE_TIMER_OUTPUT flag to enable disabling of the 2 sec

2015-10-26T21:06:55+00:00

periodic PK trace timer dump by defining PK_TRACE_TIMER_OUTPUT to 0 in, say, global_app_cfg.h in the application dir. - Further, updated PK_{MILLI,MICRO,NANO}SECONDS() macros to use more appropriately sized constants because currently it's much too easy to cause overrun for even small numbers passed to these macros. Also, ditched division ops all together in MILLI and MICRO macros and now using shift operators instead of division in the NANO macro. This saves code space. Change-Id: I47758ac1f735bf4918413a6de28390c9e46d38dc Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/21029 Tested-by: Jenkins Server Reviewed-by: Douglas R. Gilbert Reviewed-by: Gregory S. Still

fix getscom_abs and _getscom code

2015-10-03T13:43:21+00:00

Instead of reading the scom registers, and storing the results to a memory address specified by o_data, the two routines were loading data into a vector register, without storing it to the o_data pointer, basically losing it. There is no memory to memory PPC instruction, so the minimum number of instructions to execute the code is two: a vector load and a vector store. - Had to modify the ppe42_scom.h to make the _m_data parameter to the PPE_LVD and PPE_LVDX macros an output only. Otherwise, the compiler initializes the temp variable, adding two (useless) instructions. - make the PPE_LVDX macro have the same flavor as PPE_LVD by eliminating the pointer to m_data from both the _getscom function side and the macro implementation side. Change-Id: I67a9eef16ed1e0f95f02ff8ba0336558cc8b23e3 Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/20716 Tested-by: Jenkins Server Reviewed-by: Claus Michael Olsen Reviewed-by: Gregory S. Still

Remove unsupported sc instruction in PPE-Kernel

2015-09-09T21:44:50+00:00

Change-Id: Icc11444905cd1333701980b49980139f96656bd7 CQ: HW326920 Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/20173 Tested-by: Jenkins Server Reviewed-by: YUE DU Reviewed-by: Claus Michael Olsen Reviewed-by: Gregory S. Still

Round 3 PPE FAPI2 Sync with current FAPI2 base

2015-06-16T17:42:08+00:00

Change-Id: I16fe661deece510266e71bebea87ca546db2d252 Delete return_code.H in deference to base Change-Id: Ib8f11bc5eacbc64399de299d90f1698262967216 Remove plat_utils.C from fapi2ppefiles.mk Change-Id: Ie921e66b1d4b6972d5ad1d0ac2278c055d82ce19 Add include of pk_app_cfg.h to std_irq_config.h Change-Id: I488e43ea14a0ef1da927bcf010ff95c9349b08dd Image building updates to be more realistic Change-Id: I67084b96bb9e83b71fc732887955f115e7ed00db Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/18006 Reviewed-by: Derk Rembold Tested-by: Derk Rembold

PPE getscom fix for procedure call version

2015-06-10T15:21:27+00:00

- Properly handle referenced return data - Needed the SBE FW - Future note: generated code has optimization opportunities Change-Id: I2481bd7b8cdebd89c629fd792f6c183a8e9f3c19

Initial PPE FAPI2 platform implementation - targets+get/putscom; no Attributes

2015-05-21T11:53:54+00:00

Change-Id: I805dd3286b1b9d33b585d903d38ba7555bf40c21 Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/16869 Reviewed-by: Glenn R. Miles Reviewed-by: Derk Rembold Tested-by: Derk Rembold

Add common ppe_compiler.mk and proc_hcd_common.H

2015-05-21T11:33:16+00:00

- ppe_compiler.mk for pointing to the common PPE compiler across platforms - proc_hcd_common.H for things common across PPE HCD procedures Change-Id: Ic8883a655eacfcd860e0036c516555ab12984d08 New PPE getscom routines leveragin upgraded compiler - Pass pointers to data elements to use indexed lvdx/stvdx instructions Change-Id: I7b99393919bc533bac5743001ee2c50b778eb2b2 Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/17172 Reviewed-by: Glenn R. Miles Reviewed-by: Brian Silver Reviewed-by: Derk Rembold Tested-by: Derk Rembold