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authorMadhavan Srinivasan <maddy@linux.vnet.ibm.com>2017-09-11 14:05:39 +0530
committerStewart Smith <stewart@linux.vnet.ibm.com>2017-09-12 22:52:08 -0500
commit956083b4e0ec83480d33985dde6df51f7e657b5c (patch)
treec5b75fc4d46d4dd24bb82a5a2ad1fcef18782dad /external/mambo
parent8782c0da7243fb6c608e6a00fd90957423832481 (diff)
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skiboot/skiboot.tcl: Add imc device nodes to skiboot.tcl
Add In-Memory Collection counter dummy nodes to the skiboot.tcl to aid code testing in mambo for both OPAL and Kernel side enablement. Signed-off-by: Madhavan Srinivasan <maddy@linux.vnet.ibm.com> Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
Diffstat (limited to 'external/mambo')
-rw-r--r--external/mambo/skiboot.tcl82
1 files changed, 82 insertions, 0 deletions
diff --git a/external/mambo/skiboot.tcl b/external/mambo/skiboot.tcl
index 46d8569..ad10355 100644
--- a/external/mambo/skiboot.tcl
+++ b/external/mambo/skiboot.tcl
@@ -325,6 +325,88 @@ for { set c 0 } { $c < $mconf(cpus) } { incr c } {
mysim of addprop $cpu_node array "ibm,ppc-interrupt-server#s" irqreg
}
+#Add In-Memory Collection Counter nodes
+if { $default_config == "P9" } {
+ #Add the base node "imc-counters"
+ set imc_c [mysim of addchild $root_node "imc-counters" ""]
+ mysim of addprop $imc_c string "compatible" "ibm,opal-in-memory-counters"
+ mysim of addprop $imc_c int "#address-cells" 1
+ mysim of addprop $imc_c int "#size-cells" 1
+ mysim of addprop $imc_c int "version-id" 1
+
+ #Add a common mcs event node
+ set mcs_et [mysim of addchild $imc_c "nest-mcs-events" ""]
+ mysim of addprop $mcs_et int "#address-cells" 1
+ mysim of addprop $mcs_et int "#size-cells" 1
+
+ #Add a event
+ set et [mysim of addchild $mcs_et event [format %x 0]]
+ mysim of addprop $et string "event-name" "64B_RD_OR_WR_DISP_PORT01"
+ mysim of addprop $et string "unit" "MiB/s"
+ mysim of addprop $et string "scale" "4"
+ mysim of addprop $et int "reg" 0
+
+ #Add a event
+ set et [mysim of addchild $mcs_et event [format %x 1]]
+ mysim of addprop $et string "event-name" "64B_WR_DISP_PORT01"
+ mysim of addprop $et string "unit" "MiB/s"
+ mysim of addprop $et int "reg" 40
+
+ #Add a event
+ set et [mysim of addchild $mcs_et event [format %x 2]]
+ mysim of addprop $et string "event-name" "64B_RD_DISP_PORT01"
+ mysim of addprop $et string "scale" "100"
+ mysim of addprop $et int "reg" 64
+
+ #Add a event
+ set et [mysim of addchild $mcs_et event [format %x 3]]
+ mysim of addprop $et string "event-name" "64B_XX_DISP_PORT01"
+ mysim of addprop $et int "reg" 32
+
+ #Add a mcs device node
+ set mcs_01 [mysim of addchild $imc_c "mcs01" ""]
+ mysim of addprop $mcs_01 string "compatible" "ibm,imc-counters"
+ mysim of addprop $mcs_01 string "events-prefix" "PM_MCS01_"
+ mysim of addprop $mcs_01 int "reg" 65536
+ mysim of addprop $mcs_01 int "size" 262144
+ mysim of addprop $mcs_01 int "offset" 1572864
+ mysim of addprop $mcs_01 int "events" $mcs_et
+ mysim of addprop $mcs_01 int "type" 16
+ mysim of addprop $mcs_01 string "unit" "KiB/s"
+ mysim of addprop $mcs_01 string "scale" "8"
+
+ #Add a common core event node
+ set ct_et [mysim of addchild $imc_c "core-thread-events" ""]
+ mysim of addprop $ct_et int "#address-cells" 1
+ mysim of addprop $ct_et int "#size-cells" 1
+
+ #Add a event
+ set cet [mysim of addchild $ct_et event [format %x 200]]
+ mysim of addprop $cet string "event-name" "0THRD_NON_IDLE_PCYC"
+ mysim of addprop $cet string "desc" "The number of processor cycles when all threads are idle"
+ mysim of addprop $cet int "reg" 200
+
+ #Add a core device node
+ set core [mysim of addchild $imc_c "core" ""]
+ mysim of addprop $core string "compatible" "ibm,imc-counters"
+ mysim of addprop $core string "events-prefix" "CPM_"
+ mysim of addprop $core int "reg" 24
+ mysim of addprop $core int "size" 8192
+ mysim of addprop $core string "scale" "512"
+ mysim of addprop $core int "events" $ct_et
+ mysim of addprop $core int "type" 4
+
+ #Add a thread device node
+ set thread [mysim of addchild $imc_c "thread" ""]
+ mysim of addprop $thread string "compatible" "ibm,imc-counters"
+ mysim of addprop $thread string "events-prefix" "CPM_"
+ mysim of addprop $thread int "reg" 24
+ mysim of addprop $thread int "size" 8192
+ mysim of addprop $thread string "scale" "512"
+ mysim of addprop $thread int "events" $ct_et
+ mysim of addprop $thread int "type" 1
+}
+
mconfig enable_stb SKIBOOT_ENABLE_MAMBO_STB 0
if { [info exists env(SKIBOOT_ENABLE_MAMBO_STB)] } {