Use upstream meta-renesas from github and update meta-rcar-gen3-adas integration

Thanks to the work done by Renesas and members of our community, we can
now directly use meta-renesas from upstream github.
A shout-out to everyone involved (Kurokawa-san, Ronan, Stephane).

It turned-out it is simpler to create a symlink-based slim version
of meta-rcar-gen3-adas layer instead of BBMASK'ing what should
not be in there. See the comments in
meta-agl-bsp/meta-rcar-gen3-adas/conf/NOTES
as to why.

Remaining work is to include the packages outside of the layer.conf
in a follow-up.

Bug-AGL: SPEC-3380

Change-Id: I2be1b44049d74146546380e2eb866f0558a26822
Signed-off-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/24796
Reviewed-by: Stéphane Desneux <stephane.desneux@iot.bzh>

2 files changed, 133 insertions, 0 deletions

diff --git a/meta-agl-bsp/meta-rcar-gen3/recipes-kernel/linux/files/9999-perf-libbft-upstream.patch b/meta-agl-bsp/meta-rcar-gen3/recipes-kernel/linux/files/9999-perf-libbft-upstream.patch
new file mode 100644
index 000000000..526a8169f
--- /dev/null
+++ b/meta-agl-bsp/meta-rcar-gen3/recipes-kernel/linux/files/9999-perf-libbft-upstream.patch
@@ -0,0 +1,132 @@
+From mboxrd@z Thu Jan  1 00:00:00 1970
+Return-Path: <SRS0=OrIQ=3R=vger.kernel.org=linux-kernel-owner@kernel.org>
+X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on
+	aws-us-west-2-korg-lkml-1.web.codeaurora.org
+X-Spam-Level: 
+X-Spam-Status: No, score=-9.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID,
+	DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM,
+	HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,
+	SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no
+	version=3.4.0
+Received: from mail.kernel.org (mail.kernel.org [198.145.29.99])
+	by smtp.lore.kernel.org (Postfix) with ESMTP id 15B3FC33CB2
+	for <linux-kernel@archiver.kernel.org>; Tue, 28 Jan 2020 15:29:57 +0000 (UTC)
+Received: from vger.kernel.org (vger.kernel.org [209.132.180.67])
+	by mail.kernel.org (Postfix) with ESMTP id DC2FA207FD
+	for <linux-kernel@archiver.kernel.org>; Tue, 28 Jan 2020 15:29:56 +0000 (UTC)
+Authentication-Results: mail.kernel.org;
+	dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="oudfIJtO"
+Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
+        id S1726687AbgA1P34 (ORCPT
+        <rfc822;linux-kernel@archiver.kernel.org>);
+        Tue, 28 Jan 2020 10:29:56 -0500
+Received: from mail-pj1-f68.google.com ([209.85.216.68]:52776 "EHLO
+        mail-pj1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
+        with ESMTP id S1725881AbgA1P3z (ORCPT
+        <rfc822;linux-kernel@vger.kernel.org>);
+        Tue, 28 Jan 2020 10:29:55 -0500
+Received: by mail-pj1-f68.google.com with SMTP id a6so1139461pjh.2
+        for <linux-kernel@vger.kernel.org>; Tue, 28 Jan 2020 07:29:54 -0800 (PST)
+DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
+        d=gmail.com; s=20161025;
+        h=from:to:cc:subject:date:message-id:mime-version
+         :content-transfer-encoding;
+        bh=gYDQt040okirqe50Lrh3CEKmMOXPeZIYhDIO12JRm+M=;
+        b=oudfIJtO2XN4XvD+DQ8Ec3GIHqxMMk6ogkt8jzO33dudjAqdner4DPznSzh1Y7XrBd
+         ezD2ltpelFCHW3JRZgyfZqHAfW3s8KrKPaSSHQbDDQ7OXq3O+jtATKp0lwiThA4nB0uC
+         BigxCmlYdVAHdBtxBc59/KBRJsff1bIIF2ifAGCQEx7s/wndc9NORpanY5iLzy/VqDpT
+         Ja69ofWRIG1rsaAVpLA39lPLIkPyHjgG2/lirDlSXtlepON3OBYI/vPcMNV1OVcd5Maf
+         8hFcwuDd5SEU+oue9keSK6X4vxGhivjKuT3Hz03+l8HEs3uZw+qK8Vd992Nm4wuWg47y
+         MbWQ==
+X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
+        d=1e100.net; s=20161025;
+        h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version
+         :content-transfer-encoding;
+        bh=gYDQt040okirqe50Lrh3CEKmMOXPeZIYhDIO12JRm+M=;
+        b=A+s6wicuBVjcyP6oBJZcS0KkG8ps96rhnWKHa1DiKP6idYSTKnhlUlbHwRDnS45vY3
+         EylYoM/iamGhD0lwUkgXn9y092J/xDRX81UC0xAivoh2XSrJ5QMoS26yAlLo+F6U7e97
+         uYE2j5To+D+SwSdy78AwCLhcUALkraL7+IKkuLepgQ9CRqslm2ucLbMlsfen4ur6HzGv
+         hnGYhhI5Vr3RzUX/UYsfwMiT+klZsgtaKiXLiG/N+uKRPVbkfRYAA9jyv5EY9vtZHcMX
+         erWdta535FrzMEzbh1DSLezGLCbppqrpyRa48xixZSCwty4lZyD/lQ5GiGc2Eb6OBpH5
+         yXJA==
+X-Gm-Message-State: APjAAAWM554O6B18uKkyZR8xnKm0z5Pkt4u46QfadBN1BW++FYYtNsS/
+        If4S1DoJJuqU2CuBGLwTQNk=
+X-Google-Smtp-Source: APXvYqwBUq02rMUM31o3VOkfKkq08ooJejdl8gGvivEbHXaXtorSAN7XrAd3mphmADoU5Yi8R+kxTw==
+X-Received: by 2002:a17:902:aa0b:: with SMTP id be11mr22410567plb.181.1580225394577;
+        Tue, 28 Jan 2020 07:29:54 -0800 (PST)
+Received: from localhost.localdomain ([149.248.6.217])
+        by smtp.gmail.com with ESMTPSA id y6sm20632148pgc.10.2020.01.28.07.29.51
+        (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);
+        Tue, 28 Jan 2020 07:29:54 -0800 (PST)
+From:   Changbin Du <changbin.du@gmail.com>
+To:     Peter Zijlstra <peterz@infradead.org>,
+        Ingo Molnar <mingo@redhat.com>,
+        Arnaldo Carvalho de Melo <acme@kernel.org>,
+        Jiri Olsa <jolsa@redhat.com>
+Cc:     linux-kernel@vger.kernel.org, Changbin Du <changbin.du@gmail.com>
+Subject: [PATCH] perf: Make perf able to build with latest libbfd
+Date:   Tue, 28 Jan 2020 23:29:38 +0800
+Message-Id: <20200128152938.31413-1-changbin.du@gmail.com>
+X-Mailer: git-send-email 2.24.0
+MIME-Version: 1.0
+Content-Transfer-Encoding: 8bit
+Sender: linux-kernel-owner@vger.kernel.org
+Precedence: bulk
+List-ID: <linux-kernel.vger.kernel.org>
+X-Mailing-List: linux-kernel@vger.kernel.org
+Archived-At: <https://lore.kernel.org/lkml/20200128152938.31413-1-changbin.du@gmail.com/>
+List-Archive: <https://lore.kernel.org/lkml/>
+List-Post: <mailto:linux-kernel@vger.kernel.org>
+
+libbfd has changed the bfd_section_* macros to inline functions
+bfd_section_<field> since 2019-09-18. See below two commits:
+  o http://www.sourceware.org/ml/gdb-cvs/2019-09/msg00064.html
+  o https://www.sourceware.org/ml/gdb-cvs/2019-09/msg00072.html
+
+This fix make perf able to build with both old and new libbfd.
+
+Signed-off-by: Changbin Du <changbin.du@gmail.com>
+---
+ tools/perf/util/srcline.c | 16 +++++++++++++++-
+ 1 file changed, 15 insertions(+), 1 deletion(-)
+
+diff --git a/tools/perf/util/srcline.c b/tools/perf/util/srcline.c
+index 6ccf6f6d09df..5b7d6c16d33f 100644
+--- a/tools/perf/util/srcline.c
++++ b/tools/perf/util/srcline.c
+@@ -193,16 +193,30 @@ static void find_address_in_section(bfd *abfd, asection *section, void *data)
+ 	bfd_vma pc, vma;
+ 	bfd_size_type size;
+ 	struct a2l_data *a2l = data;
++	flagword flags;
+ 
+ 	if (a2l->found)
+ 		return;
+ 
+-	if ((bfd_get_section_flags(abfd, section) & SEC_ALLOC) == 0)
++#ifdef bfd_get_section_flags
++	flags = bfd_get_section_flags(abfd, section);
++#else
++	flags = bfd_section_flags(section);
++#endif
++	if ((flags & SEC_ALLOC) == 0)
+ 		return;
+ 
+ 	pc = a2l->addr;
++#ifdef bfd_get_section_vma
+ 	vma = bfd_get_section_vma(abfd, section);
++#else
++	vma = bfd_section_vma(section);
++#endif
++#ifdef bfd_get_section_size
+ 	size = bfd_get_section_size(section);
++#else
++	size = bfd_section_size(section);
++#endif
+ 
+ 	if (pc < vma || pc >= vma + size)
+ 		return;
+-- 
+2.24.0
+
+
diff --git a/meta-agl-bsp/meta-rcar-gen3/recipes-kernel/linux/linux-renesas_%.bbappend b/meta-agl-bsp/meta-rcar-gen3/recipes-kernel/linux/linux-renesas_%.bbappend
index 6db5af3a5..e45370beb 100644
--- a/meta-agl-bsp/meta-rcar-gen3/recipes-kernel/linux/linux-renesas_%.bbappend
+++ b/meta-agl-bsp/meta-rcar-gen3/recipes-kernel/linux/linux-renesas_%.bbappend
@@ -8,6 +8,7 @@ SRC_URI_append  = " file://namespace_fix.cfg \
 # Add ADSP patch to enable and add sound hardware abstraction
 SRC_URI_append_ulcb = " \
     file://0004-ADSP-enable-and-add-sound-hardware-abstraction.patch \
+    file://9999-perf-libbft-upstream.patch \
 "
 
 # For Xen