The cirros image was rebuilt against the 3.13.0-83 kernel, drivers e1000e, igbvf...

[packages/trusty/cirros-testvm.git] / cirros-testvm / src-cirros / buildroot-2015.05 / package / ti-gfx / esrev.sh

diff --git a/cirros-testvm/src-cirros/buildroot-2015.05/package/ti-gfx/esrev.sh b/cirros-testvm/src-cirros/buildroot-2015.05/package/ti-gfx/esrev.sh
new file mode 100644 (file)
index 0000000..6220d44
--- /dev/null
+++ b/cirros-testvm/src-cirros/buildroot-2015.05/package/ti-gfx/esrev.sh
@@ -0,0 +1,59 @@
+#!/bin/sh
+
+# Debug script to determine proper ES revision for the current board. The
+# pvrsrvkm module must be insmoded before attempting to get the es rev.
+
+machine_id() { # return the machine ID
+       awk 'BEGIN { FS=": " } /Hardware/ \
+               { gsub(" ", "_", $2); print tolower($2) } ' </proc/cpuinfo
+}
+
+if [ "$(machine_id)" = "ti8168evm" ] ; then
+       CPUTYPE=TI816x
+elif [ "$(machine_id)" = "am335xevm" ] ; then
+       CPUTYPE=TI33XX
+else
+       CPUTYPE=$(devmem 0x4800244c | sed -e 's/0x00005C00/OMAP3503/' \
+                                         -e 's/0x00001C00/OMAP3515/' \
+                                         -e 's/0x00004C00/OMAP3525/' \
+                                         -e 's/0x00000C00/OMAP3530/' \
+                                         -e 's/0x00005E00/OMAP3503/' \
+                                         -e 's/0x00001E00/OMAP3515/' \
+                                         -e 's/0x00004E00/OMAP3525/' \
+                                         -e 's/0x00000E00/OMAP3530/' \
+                                         -e 's/0x00000CC0/OMAP3530/' )
+       if [[ "$(echo $CPUTYPE | grep OMAP)" == "" ]]; then
+               echo "Unable to determine CPU type"
+               exit 1
+       fi
+fi
+
+case $CPUTYPE in
+"OMAP3530")
+       devmem 0x48004B48 w 0x2
+       devmem 0x48004B10 w 0x1
+       devmem 0x48004B00 w 0x2
+
+       ES_REVISION="$(devmem 0x50000014 | sed -e s:0x00010205:5: \
+               -e s:0x00010201:3: -e s:0x00010003:2:)"
+       ;;
+"TI33XX")
+       devmem 0x44e01104 w 0x0
+       devmem 0x44e00904 w 0x2
+
+       ES_REVISION="$(devmem 0x56000014 | sed -e s:0x00010205:8:)"
+       ;;
+"TI816x")
+       devmem 0x48180F04 w 0x0
+       devmem 0x48180900 w 0x2
+       devmem 0x48180920 w 0x2
+
+       ES_REVISION="$(devmem2 0x56000014 | sed -e s:0x00010205:6: -e s:0x00010201:3: -e s:0x00010003:2: | tail -n1 | awk -F': ' '{print $2}')"
+       ;;
+*)
+       echo Unable to determine SGX hardware
+       exit 2
+       ;;
+esac
+
+echo $ES_REVISION