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

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

6 files changed, 128 insertions, 0 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