From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 70572C433EF for ; Wed, 4 May 2022 21:55:00 +0000 (UTC) Received: from mailout4.zoneedit.com (mailout4.zoneedit.com [64.68.198.64]) by mx.groups.io with SMTP id smtpd.web10.3632.1651701291562747823 for ; Wed, 04 May 2022 14:54:51 -0700 Authentication-Results: mx.groups.io; dkim=missing; spf=none, err=permanent DNS error (domain: denix.org, ip: 64.68.198.64, mailfrom: denis@denix.org) Received: from localhost (localhost [127.0.0.1]) by mailout4.zoneedit.com (Postfix) with ESMTP id 64F5040C24; Wed, 4 May 2022 21:54:50 +0000 (UTC) Received: from mailout4.zoneedit.com ([127.0.0.1]) by localhost (zmo14-pco.easydns.vpn [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id LLWVZVpJ07_L; Wed, 4 May 2022 21:54:50 +0000 (UTC) Received: from mail.denix.org (pool-100-15-86-127.washdc.fios.verizon.net [100.15.86.127]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mailout4.zoneedit.com (Postfix) with ESMTPSA id 3A21E40B13; Wed, 4 May 2022 21:54:47 +0000 (UTC) Received: by mail.denix.org (Postfix, from userid 1000) id ED03417491E; Wed, 4 May 2022 17:54:46 -0400 (EDT) Date: Wed, 4 May 2022 17:54:46 -0400 From: Denys Dmytriyenko To: Ryan Eatmon , Nikhil Devshatwar Cc: Praneeth Bajjuri , meta-ti@lists.yoctoproject.org Subject: Re: [meta-ti][dunfell][PATCH] recipes-bsp: tifs-lpm-stub: Introduce new recipe Message-ID: <20220504215446.GI9834@denix.org> References: <20220504213844.20764-1-reatmon@ti.com> <20220504214333.GG9834@denix.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.20 (2009-06-14) List-Id: X-Webhook-Received: from li982-79.members.linode.com [45.33.32.79] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Wed, 04 May 2022 21:55:00 -0000 X-Groupsio-URL: https://lists.yoctoproject.org/g/meta-ti/message/14695 On Wed, May 04, 2022 at 04:49:23PM -0500, Ryan Eatmon wrote: > > > On 5/4/2022 16:43, Denys Dmytriyenko wrote: > >On Wed, May 04, 2022 at 04:38:44PM -0500, Ryan Eatmon via lists.yoctoproject.org wrote: > >>This firmware stub is required by the TI foundational security > >>software while transitioning to low power mode. > >> > >>Add a recipe for this compatible with am62xx-evm > > > >Is it GP only FW? > > Not sure how to answer that. I was just told to pick up this change > for the release and I cleaned it up to match a more consistent > style. Adding Nikhil to direct recipients. The reason I'm asking - the change is specific to am62xx-evm and not a more generic am62xx family (GP, HS, custom(er) boards). Plus the FW name is "ti-fs-stub-firmware-am62x-gp-signed.bin" with GP in the name, hence the question. > >>Signed-off-by: Nikhil Devshatwar > >>Signed-off-by: Ryan Eatmon > >>--- > >> recipes-bsp/ti-linux-fw/ti-linux-fw.inc | 1 + > >> .../tifs-lpm-stub/tifs-lpm-stub_git.bb | 24 +++++++++++++++++++ > >> recipes-kernel/linux/kernel-rdepends.inc | 4 ++++ > >> 3 files changed, 29 insertions(+) > >> create mode 100644 recipes-bsp/tifs-lpm-stub/tifs-lpm-stub_git.bb > >> > >>diff --git a/recipes-bsp/ti-linux-fw/ti-linux-fw.inc b/recipes-bsp/ti-linux-fw/ti-linux-fw.inc > >>index 3ebdae30..47e76347 100644 > >>--- a/recipes-bsp/ti-linux-fw/ti-linux-fw.inc > >>+++ b/recipes-bsp/ti-linux-fw/ti-linux-fw.inc > >>@@ -18,6 +18,7 @@ GOODIX_FW_VERSION = "1.0.0.0" > >> CADENCE_MHDP_FW_VERSION = "1.2.17" > >> IMG_DEC_FW_VERSION = "1.0" > >> CNM_WAVE521_FW_VERSION = "1.0.00" > >>+TIFS_LPM_STUB_FW_VERSION = "08.03.02" > >> TI_LINUX_FW_SRCREV ?= "917625c2721eef8677df9e47d919005b0d4f93aa" > >> SRCREV = "${TI_LINUX_FW_SRCREV}" > >>diff --git a/recipes-bsp/tifs-lpm-stub/tifs-lpm-stub_git.bb b/recipes-bsp/tifs-lpm-stub/tifs-lpm-stub_git.bb > >>new file mode 100644 > >>index 00000000..642a8d3a > >>--- /dev/null > >>+++ b/recipes-bsp/tifs-lpm-stub/tifs-lpm-stub_git.bb > >>@@ -0,0 +1,24 @@ > >>+SUMMARY = "TI Foundational security Low Power Management Stub" > >>+ > >>+require recipes-bsp/ti-linux-fw/ti-linux-fw.inc > >>+ > >>+PV = "${TIFS_LPM_STUB_FW_VERSION}" > >>+PR = "${INC_PR}.0" > >>+ > >>+CLEANBROKEN = "1" > >>+ > >>+COMPATIBLE_MACHINE = "am62xx-evm" > >>+ > >>+PACKAGE_ARCH = "${MACHINE_ARCH}" > >>+ > >>+S = "${WORKDIR}/git" > >>+ > >>+TARGET = "ti-fs-stub-firmware-am62x-gp-signed.bin" > >>+ > >>+do_install() { > >>+ install -d ${D}${base_libdir}/firmware/ti-sysfw/ > >>+ install -m 0644 ${S}/ti-sysfw/${TARGET} ${D}${base_libdir}/firmware/ti-sysfw/${TARGET} > >>+} > >>+ > >>+FILES_${PN} = "${base_libdir}/firmware" > >>+ > >>diff --git a/recipes-kernel/linux/kernel-rdepends.inc b/recipes-kernel/linux/kernel-rdepends.inc > >>index 522d9674..17aee4c2 100644 > >>--- a/recipes-kernel/linux/kernel-rdepends.inc > >>+++ b/recipes-kernel/linux/kernel-rdepends.inc > >>@@ -45,3 +45,7 @@ RDEPENDS_${KERNEL_PACKAGE_NAME}-base_append_j7 = " vxd-dec-fw" > >> # Add run-time dependency for Chips&Media Wave521 firmware to the rootfs > >> RDEPENDS_${KERNEL_PACKAGE_NAME}-base_append_j721s2-evm = " cnm-wave-fw" > >>+ > >>+# Add run-time dependency for TIFS Low Power Module stub > >>+RDEPENDS_${KERNEL_PACKAGE_NAME}-base_append_am62xx-evm = " tifs-lpm-stub" > >>+ > >>-- > >>2.17.1