[AGL] Add driver control checksum

* As the driver files come from out of git repository,
  we need to check driver file integrity.

Change-Id: I46f2a281f8da1ae606e8ae1ee55324fd5fd9b772
Signed-off-by: Ronan Le Martret <ronan.lemartret@iot.bzh>

5 files changed, 45 insertions, 0 deletions

diff --git a/meta-rcar-gen3/include/checksum_control.inc b/meta-rcar-gen3/include/checksum_control.inc
new file mode 100644
index 0000000..e0decc7
--- /dev/null
+++ b/meta-rcar-gen3/include/checksum_control.inc
@@ -0,0 +1,25 @@
+require include/checksum_control_files.inc
+
+python do_checksum_control() {
+    to_check_dico = d.getVarFlags("CTL_CHECKSUM")
+    if to_check_dico is None:
+        return 0
+
+    src_uri = (d.getVar('SRC_URI') or "").split()
+    for s in src_uri:
+        c_source=os.path.basename(s)
+        bb.note("Check source: %s " % (c_source))
+        if c_source in to_check_dico:
+            f_data = bb.fetch2.FetchData(s, d, True)
+            f_data.setup_localpath(d)
+            if os.path.exists(f_data.localpath):
+                mdr5_sum=bb.utils.md5_file(f_data.localpath)
+                mdr5_ctl=to_check_dico[c_source]
+                if mdr5_sum != mdr5_ctl:
+                    bb.fatal( "File %s hash should be %s but %s find, please update your driver files." % (c_source, mdr5_ctl, mdr5_sum))
+}
+
+do_checksum_control[doc] = "Do a checksum of the archives source files"
+do_checksum_control[vardeps] = "CTL_CHECKSUM"
+
+addtask do_checksum_control before do_unpack after do_fetch
diff --git a/meta-rcar-gen3/include/checksum_control_files.inc b/meta-rcar-gen3/include/checksum_control_files.inc
new file mode 100644
index 0000000..01de9a4
--- /dev/null
+++ b/meta-rcar-gen3/include/checksum_control_files.inc
@@ -0,0 +1,15 @@
+CTL_CHECKSUM[r8a77951_linux_gsx_binaries_gles.tar.bz2]="920f93ad1683b48daad7dd55a780ebaf"
+CTL_CHECKSUM[r8a77960_linux_gsx_binaries_gles.tar.bz2]="4a3d0033e9fca23bfad7b10b45b64c05"
+CTL_CHECKSUM[GSX_KM_H3.tar.bz2]="17e468c94e3669326637bbf7a893f70f"
+CTL_CHECKSUM[GSX_KM_M3.tar.bz2]="417d2eb2fdc9bf6abbc8a7ab8ac60793"
+CTL_CHECKSUM[RCG3VUDRL4101ZDO.tar.bz2]="43a8921d5c2a257ccc0bf491c737f5be"
+CTL_CHECKSUM[EVARTM0AC0000XCMCTL30SL41C.tar.bz2]="3714b73b8cc317372a22a8335c74e103"
+CTL_CHECKSUM[EVARTM0AC0000XV264D30SL41C.tar.bz2]="efcbb6493f61d714b64f6340503fa1d3"
+CTL_CHECKSUM[EVARTM0AC0000XV264E30SL41C.tar.bz2]="8b0480bcee569b53438ed79d166630fa"
+CTL_CHECKSUM[EVARTM0AC0000XVCMND30SL41C.tar.bz2]="691889ccf3bc295bdfdb5cf90d90bcaf"
+CTL_CHECKSUM[EVARTM0AC0000XVCMNE30SL41C.tar.bz2]="9dd7c067632385a5b071f96204766ac1"
+CTL_CHECKSUM[RTM0AC0000ADAACMZ1SL41C.tar.gz]="4e0bb98feeb1e309a2ec12c201bc16aa"
+CTL_CHECKSUM[RTM0AC0000AEAACMZ1SL41C.tar.gz]="414c5fc22bcf848b5a6eee3812874611"
+CTL_CHECKSUM[RTM0AC0000XAAACD30SL41C.tar.gz]="e44c10bd24372fc70013c2498c6869d3"
+CTL_CHECKSUM[RTM0AC0000XAAACE30SL41C.tar.gz]="1611375916d9e17cff19c34b83300c83"
+CTL_CHECKSUM[RTM0AC0000XACMND30SL41C.tar.gz]="6229f43b2260d194f663bceed16ca273"
diff --git a/meta-rcar-gen3/recipes-kernel/kernel-module-gles/kernel-module-gles.bb b/meta-rcar-gen3/recipes-kernel/kernel-module-gles/kernel-module-gles.bb
index f43a791..dc70d6a 100644
--- a/meta-rcar-gen3/recipes-kernel/kernel-module-gles/kernel-module-gles.bb
+++ b/meta-rcar-gen3/recipes-kernel/kernel-module-gles/kernel-module-gles.bb
@@ -5,6 +5,8 @@ LIC_FILES_CHKSUM = " \
     file://MIT-COPYING;md5=8c2810fa6bfdc5ae5c15a0c1ade34054 \
 "
 inherit module
+require include/checksum_control.inc
+
 PN = "kernel-module-gles"
 PR = "r0"
 
diff --git a/meta-rcar-gen3/recipes-kernel/kernel-module-uvcs/kernel-module-uvcs-drv.bb b/meta-rcar-gen3/recipes-kernel/kernel-module-uvcs/kernel-module-uvcs-drv.bb
index b7ba373..803be9b 100644
--- a/meta-rcar-gen3/recipes-kernel/kernel-module-uvcs/kernel-module-uvcs-drv.bb
+++ b/meta-rcar-gen3/recipes-kernel/kernel-module-uvcs/kernel-module-uvcs-drv.bb
@@ -12,8 +12,10 @@ LIC_FILES_CHKSUM = " \
 "
 require include/omx-control.inc
 require include/rcar-gen3-path-common.inc
+require include/checksum_control.inc
 
 inherit module
+
 PR = "r0"
 
 SRC_URI = "${@base_conditional('USE_VIDEO_OMX', '1', 'file://RCG3VUDRL4101ZDO.tar.bz2', '', d)}"
diff --git a/meta-rcar-gen3/recipes-multimedia/omx-module/omx-user-module.bb b/meta-rcar-gen3/recipes-multimedia/omx-module/omx-user-module.bb
index 6515e1f..ea24a41 100644
--- a/meta-rcar-gen3/recipes-multimedia/omx-module/omx-user-module.bb
+++ b/meta-rcar-gen3/recipes-multimedia/omx-module/omx-user-module.bb
@@ -17,6 +17,7 @@ include ${INCLUDE_FILE}-omx-user-module.inc
 DEPENDS += '${@base_conditional("USE_VIDEO_OMX", "1", "kernel-module-uvcs-drv", "", d )}'
 
 inherit autotools
+require include/checksum_control.inc
 
 includedir = "${RENESAS_DATADIR}/include"
 CFLAGS += " -I${STAGING_DIR_HOST}${RENESAS_DATADIR}/include"