codec-engine: Added-scripts for loading/unloading modules for running dsplink/ce/dmai test apps

Signed-off-by: Koen Kooi <koen@openembedded.org>

8 files changed, 149 insertions, 2 deletions

diff --git a/packages/dsplink/files/loadmodules-ti-codec-engine-apps.sh b/packages/dsplink/files/loadmodules-ti-codec-engine-apps.sh
new file mode 100755
index 0000000000..743a07ebba
--- /dev/null
+++ b/packages/dsplink/files/loadmodules-ti-codec-engine-apps.sh
@@ -0,0 +1,37 @@
+#
+# Default Memory Map - for OMAP3530 CE 2.21 examples
+#
+# Start Addr    Size    Description
+# -------------------------------------------
+# 0x80000000    80 MB   Linux
+# 0x85000000    08 MB   CMEM
+# 0x86000000    24 MB   DDRALGHEAP
+# 0x87800000     6 MB   DDR2 (BIOS, Codecs, Applications)
+# 0x87E00000     1 MB   DSPLINK (MEM)
+# 0x87F00000     4 KB   DSPLINK (RESET)
+# 0x87F01000  1020 KB   unused
+
+# sanity check to verify that we're using the right mem=xxM (80M in this case)
+awk '/MemTotal:/ {
+    mem=$2
+
+    if (mem > 80 * 1024)
+        print "Warning! You need to use mem=80M or less on the kernel cmdline"
+
+    printf "You have %dkB total memory for Linux\n", mem
+}' /proc/meminfo
+
+# Select cmemk parameters for best fit, i.e. starting at 0x85000000
+modprobe cmemk phys_start=0x85000000 phys_end=0x86000000 pools=20x4096,8x131072,5x1048576,1x1429440,1x256000,1x3600000,5x829440
+
+# insert DSP/BIOS Link driver
+#
+modprobe dsplinkk
+
+# make /dev/dsplink
+rm -f /dev/dsplink
+mknod /dev/dsplink c `awk "\\$2==\"dsplink\" {print \\$1}" /proc/devices` 0
+
+# insert Local Power Manager driver
+#
+modprobe lpm_omap3530
diff --git a/packages/dsplink/files/loadmodules-ti-dmai-apps.sh b/packages/dsplink/files/loadmodules-ti-dmai-apps.sh
new file mode 100755
index 0000000000..af4cef9f3f
--- /dev/null
+++ b/packages/dsplink/files/loadmodules-ti-dmai-apps.sh
@@ -0,0 +1,37 @@
+#
+# Default Memory Map - for OMAP3530 dvsdk examples from 3.00.00.29 - this memory map is used for DMAI apps
+#
+# Start Addr    Size    Description
+# -------------------------------------------
+# 0x80000000    88 MB   Linux
+# 0x85800000    08 MB   CMEM
+# 0x86800000    16 MB   DDRALGHEAP
+# 0x87800000     6 MB   DDR2 (BIOS, Codecs, Applications)
+# 0x87E00000     1 MB   DSPLINK (MEM)
+# 0x87F00000     4 KB   DSPLINK (RESET)
+# 0x87F01000  1020 KB   unused
+
+# sanity check to verify that we're using the right mem=xxM (88M in this case)
+awk '/MemTotal:/ {
+    mem=$2
+
+    if (mem > 88 * 1024)
+        print "Warning! You need to use mem=88M or less on the kernel cmdline"
+
+    printf "You have %dkB total memory for Linux\n", mem
+}' /proc/meminfo
+
+# Select cmemk parameters for best fit, i.e. starting at 0x85000000
+modprobe cmemk phys_start=0x85800000 phys_end=0x86800000 pools=20x4096,8x131072,5x1048576,1x1429440,1x256000,1x3600000,5x829440
+
+# insert DSP/BIOS Link driver
+#
+modprobe dsplinkk
+
+# make /dev/dsplink
+rm -f /dev/dsplink
+mknod /dev/dsplink c `awk "\\$2==\"dsplink\" {print \\$1}" /proc/devices` 0
+
+# insert Local Power Manager driver
+#
+modprobe lpm_omap3530
diff --git a/packages/dsplink/files/loadmodules-ti-dsplink-apps.sh b/packages/dsplink/files/loadmodules-ti-dsplink-apps.sh
new file mode 100755
index 0000000000..c93b637867
--- /dev/null
+++ b/packages/dsplink/files/loadmodules-ti-dsplink-apps.sh
@@ -0,0 +1,25 @@
+#
+# Default Memory Map - for OMAP3530 dsplink examples
+#
+# Start Addr    Size    Description
+# -------------------------------------------
+# 0x80000000   126 MB   Linux
+# 0x87E00000     2 MB   DSPLINK (MEM) + DDR + DSPLINK (RESET)
+
+# sanity check to verify that we're using the right mem=xxM (126M in this case)
+awk '/MemTotal:/ {
+    mem=$2
+
+    if (mem > 126 * 1024)
+        print "Warning! You need to use mem=126M or less on the kernel cmdline"
+
+    printf "You have %dkB total memory for Linux\n", mem
+}' /proc/meminfo
+
+# insert DSP/BIOS Link driver
+#
+modprobe dsplinkk
+
+# make /dev/dsplink
+rm -f /dev/dsplink
+mknod /dev/dsplink c `awk "\\$2==\"dsplink\" {print \\$1}" /proc/devices` 0
diff --git a/packages/dsplink/files/unloadmodules-ti-codec-engine-apps.sh b/packages/dsplink/files/unloadmodules-ti-codec-engine-apps.sh
new file mode 100755
index 0000000000..17436a5937
--- /dev/null
+++ b/packages/dsplink/files/unloadmodules-ti-codec-engine-apps.sh
@@ -0,0 +1,12 @@
+# Unload modules - CODEC ENGINE - OMAP3530
+
+# remove lpm module
+rmmod lpm_omap3530
+
+# remove DSP/BIOS Link driver
+rmmod dsplinkk
+rm -f /dev/dsplink
+
+# remove cmem module
+rmmod cmemk
+
diff --git a/packages/dsplink/files/unloadmodules-ti-dmai-apps.sh b/packages/dsplink/files/unloadmodules-ti-dmai-apps.sh
new file mode 100755
index 0000000000..2465c43fe9
--- /dev/null
+++ b/packages/dsplink/files/unloadmodules-ti-dmai-apps.sh
@@ -0,0 +1,12 @@
+# Unload modules - DMAI - OMAP3530
+
+# remove lpm module
+rmmod lpm_omap3530
+
+# remove DSP/BIOS Link driver
+rmmod dsplinkk
+rm -f /dev/dsplink
+
+# remove cmem module
+rmmod cmemk
+
diff --git a/packages/dsplink/files/unloadmodules-ti-dsplink-apps.sh b/packages/dsplink/files/unloadmodules-ti-dsplink-apps.sh
new file mode 100755
index 0000000000..8694114a70
--- /dev/null
+++ b/packages/dsplink/files/unloadmodules-ti-dsplink-apps.sh
@@ -0,0 +1,5 @@
+# Unload modules - DSPLINK - OMAP3530
+
+# remove DSP/BIOS Link driver
+rmmod dsplinkk
+rm -f /dev/dsplink
diff --git a/packages/dsplink/ti-codec-engine_2.21.bb b/packages/dsplink/ti-codec-engine_2.21.bb
index e3eda39f5a..b87deadaa9 100644
--- a/packages/dsplink/ti-codec-engine_2.21.bb
+++ b/packages/dsplink/ti-codec-engine_2.21.bb
@@ -8,7 +8,7 @@ RDEPENDS = "update-modules"
 inherit module
 
 # tconf from xdctools dislikes '.' in pwd :/
-PR = "r12"
+PR = "r13"
 PV = "221"
 
 # Get CE tarball from TI website, place in sources and calculate
@@ -22,6 +22,10 @@ SRC_URI = "http://install.tarball.in.source.dir/codec_engine_2_21.tar.gz \
            file://lpm-make-symbol-warnings-fix.patch;patch=1 \
            file://Makefile-dsplink-gpp \
            file://Makefile-dsplink-dsp \
+           file://loadmodules-ti-dsplink-apps.sh \
+           file://unloadmodules-ti-dsplink-apps.sh \
+           file://loadmodules-ti-codec-engine-apps.sh \
+           file://unloadmodules-ti-codec-engine-apps.sh \
 "
 
 S = "${WORKDIR}/codec_engine_2_21"
@@ -142,6 +146,11 @@ do_install_append () {
 	# we change pwd so that find gives us relative path to the files, which we use to create the same structure on the target
 	cd ${S}/examples/ti/sdo/ce
 
+    #test app module un/load scripts
+	install ${WORKDIR}/loadmodules-ti-dsplink-apps.sh ${D}/${datadir}/ti-dsplink
+	install ${WORKDIR}/unloadmodules-ti-dsplink-apps.sh ${D}/${datadir}/ti-dsplink
+
+    #ce samples
 	# first find all the app files named '.out'
 	for i in $(find . -name "*.out") ; do
 		# first create the directory
@@ -174,6 +183,10 @@ do_install_append () {
 		install ${i} ${D}/${datadir}/ti-codec-engine/`dirname ${i}`
 	done
 
+    #test app module un/load scripts
+	install ${WORKDIR}/loadmodules-ti-codec-engine-apps.sh ${D}/${datadir}/ti-codec-engine
+	install ${WORKDIR}/unloadmodules-ti-codec-engine-apps.sh ${D}/${datadir}/ti-codec-engine
+
 	# we should install the CMEM apps as well here
 
 	# finally, strip targets that we're not supporting here
diff --git a/packages/dsplink/ti-dmai_1.20.bb b/packages/dsplink/ti-dmai_1.20.bb
index 87dcb38fd9..830143c7f2 100644
--- a/packages/dsplink/ti-dmai_1.20.bb
+++ b/packages/dsplink/ti-dmai_1.20.bb
@@ -13,12 +13,14 @@ SRC_URI = "file://dmai_1_20_00_06.tar.gz \
 	   file://dmai-do-not-panic-on-mixer-failure.patch;patch=1 \
 	   file://dmai-support-32bit-align.patch;patch=1 \
 	   file://dmai-built-with-angstrom.patch;patch=1 \
+           file://loadmodules-ti-dmai-apps.sh \
+           file://unloadmodules-ti-dmai-apps.sh \
    "
 
 S = "${WORKDIR}/dmai_1_20_00_06"
 # Yes, the xdc stuff still breaks with a '.' in PWD
 PV = "120"
-PR = "r11"
+PR = "r12"
 
 TARGET = "all"
 TARGET_neuros-osd2 = " dm6446_al dm6446_db"
@@ -55,6 +57,10 @@ do_install () {
 
 	export EXEC_DIR="${D}/${datadir}/ti-dmai/apps"
 	oe_runmake install
+
+    #test app module un/load scripts
+        install ${WORKDIR}/loadmodules-ti-dmai-apps.sh ${D}/${datadir}/ti-dmai
+        install ${WORKDIR}/unloadmodules-ti-dmai-apps.sh ${D}/${datadir}/ti-dmai
 }
 
 do_stage () {