GCNANO: 6.4.7

Signed-off-by: Christophe Priouzeau <christophe.priouzeau@foss.st.com> Change-Id: I60d9ee20918ecf97efaa0cacb1621cf215fed3dc
2022-06-23 10:47:25 +02:00
1 parent 6082bf29b5
commit ded2a2667c
@@ -0,0 +1,13 @@
+SRC_URI:append = " file://README.HOW_TO.txt "
+
+inherit archiver
+ARCHIVER_MODE[src] = "original"
+
+# Override generated tarball for original with gcnano-driver-stm32mp source tarball
+do_set_archiver_tarball() {
+    rm -f ${ARCHIVER_OUTDIR}/${PF}*.tar.*
+    cp ${WORKDIR}/git/${GCNANO_DRIVER_TARBALL} ${ARCHIVER_OUTDIR}/${PF}.tar.xz
+}
+do_ar_original[postfuncs] =+ "do_set_archiver_tarball"
+
+inherit archiver_stm32mp_clean
@@ -1,8 +1,5 @@
 COMPATIBLE_MACHINE = "(stm32mpcommon)"

-# To share stm32mp1 patches between layers
-FILESEXTRAPATHS:prepend := "${THISDIR}/gcnano-driver-stm32mp:"
-
 inherit module

 # todo manage android build (sync)
@@ -0,0 +1,39 @@
+Compilation of the gcnano kernel module:
+1. Pre-requisite
+2. Compile the gcnano kernel module
+3. Update software on board
+
+----------------
+1. Pre-requisite
+----------------
+ - OpenSTLinux SDK must be installed.
+ - Linux Kernel source must be installed and built
+
+----------------
+2. Compile the gcnano kernel module
+----------------
+OpenSTLinux SDK must be installed.
+
+* Compile and install the gcnano kernel module
+    $> tar xf ##BP##-##PR##.tar.xz
+    $> cd ##GCNANO_TARNAME##
+    $> KERNEL_BUILDDIR="../../kernel/kernel-sources"
+    * Build kernel module
+    $> make ARCH=arm SOC_PLATFORM=st-st DEBUG=0 O="${KERNEL_BUILDDIR}" M="${PWD}" AQROOT="${PWD}" -C ${KERNEL_BUILDDIR}
+
+---------------------------
+3. Update software on board
+---------------------------
+
+3.1 Update via network
+----------------------
+    Copy kernel modules:
+    $ scp galcore.ko root@<ip of board>:/lib/modules/<kernel version>/extra
+
+    Generate a list of module dependencies (modules.dep) and a list of symbols
+    provided by modules (modules.symbols):
+    $ ssh root@<ip of board> /sbin/depmod -a
+    Synchronize data on disk with memory
+    $ ssh root@<ip of board> sync
+    Reboot the board in order to take update into account
+    $ ssh root@<ip of board> reboot
@@ -1,32 +0,0 @@
-SUMMARY = "GCNano kernel drivers"
-LICENSE = "GPL-1.0-only & MIT"
-# Note get md5sum with: $ head -n 53 Makefile | md5sum
-LIC_FILES_CHKSUM = "file://Makefile;endline=53;md5=3ad4e99418a2e0f339ecdc29ac648351"
-
-SRC_URI = "git://github.com/STMicroelectronics/gcnano-binaries;protocol=https;branch=gcnano-6.4.3-binaries"
-SRCREV = "1534c3eaabb5ae545a8f97e95f853531365a13fc"
-
-GCNANO_VERSION = "6.4.3"
-
-PV = "${GCNANO_VERSION}-tar.${SRCPV}"
-
-S = "${WORKDIR}/gcnano-driver-${GCNANO_VERSION}"
-
-include gcnano-driver-stm32mp.inc
-
-GCNANO_DRIVER_TARBALL = "gcnano-driver-${GCNANO_VERSION}.tar.xz"
-
-DEPENDS += "xz-native"
-do_unpack[depends] += "xz-native:do_populate_sysroot"
-
-python () {
-    externalsrc = d.getVar('EXTERNALSRC')
-    if not externalsrc:
-        d.prependVarFlag('do_unpack', 'postfuncs', " do_patch_extract_tarball ")
-}
-
-# add to do_patch for untar the tarball
-do_patch_extract_tarball() {
-    bbnote "tar xfJ ${WORKDIR}/git/${GCNANO_DRIVER_TARBALL} -C ${WORKDIR}"
-    tar xfJ ${WORKDIR}/git/${GCNANO_DRIVER_TARBALL} -C ${WORKDIR}
-}
@@ -0,0 +1,41 @@
+SUMMARY = "GCNano kernel drivers"
+LICENSE = "GPL-1.0-only & MIT"
+# Note get md5sum with: $ head -n 53 Makefile | md5sum
+LIC_FILES_CHKSUM = "file://Makefile;endline=53;md5=ec60a845a9f75c1c29ffe3007e9d2cb5"
+
+SRC_URI = "git://github.com/STMicroelectronics/gcnano-binaries;protocol=https;branch=gcnano-${GCNANO_VERSION}-binaries"
+SRCREV = "a20611434ef048d3d0c04f55b6cd7d75a2156d43"
+
+GCNANO_TARNAME = "gcnano-driver-${GCNANO_VERSION}"
+
+GCNANO_VERSION = "6.4.7"
+GCNANO_SUBVERSION = "stm32mp"
+GCNANO_RELEASE = "r1"
+
+PV = "${GCNANO_VERSION}-${GCNANO_SUBVERSION}-${GCNANO_RELEASE}"
+
+S = "${WORKDIR}/gcnano-driver-${GCNANO_VERSION}"
+
+include gcnano-driver-stm32mp.inc
+
+GCNANO_DRIVER_TARBALL = "${GCNANO_TARNAME}.tar.xz"
+
+DEPENDS += "xz-native"
+do_unpack[depends] += "xz-native:do_populate_sysroot"
+
+python () {
+    externalsrc = d.getVar('EXTERNALSRC')
+    if not externalsrc:
+        d.prependVarFlag('do_unpack', 'postfuncs', " do_patch_extract_tarball ")
+}
+
+# add to do_patch for untar the tarball
+do_patch_extract_tarball() {
+    bbnote "tar xf ${WORKDIR}/git/${GCNANO_DRIVER_TARBALL} -C ${WORKDIR}"
+    tar xf ${WORKDIR}/git/${GCNANO_DRIVER_TARBALL} -C ${WORKDIR}
+}
+
+# ---------------------------------
+# Configure archiver use
+# ---------------------------------
+include ${@oe.utils.ifelse(d.getVar('ST_ARCHIVER_ENABLE') == '1', 'gcnano-driver-stm32mp-archiver.inc','')}