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Mon, 14 Jun 2021 08:27:25 +1000 From: Marc Reilly To: barebox@lists.infradead.org Date: Mon, 14 Jun 2021 08:26:37 +1000 Message-Id: <20210613222639.13190-2-marc@cpdesign.com.au> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210613222639.13190-1-marc@cpdesign.com.au> References: <20210613222639.13190-1-marc@cpdesign.com.au> MIME-Version: 1.0 X-Authenticated-User: marc@cpdesign.com.au X-Authenticator: dovecot_plain X-Originating-IP: 116.90.56.28 X-SpamExperts-Domain: panthur-sh-outbound0.mailcluster.com.au X-SpamExperts-Username: 116.90.56.28 Authentication-Results: mailcluster.com.au; auth=pass smtp.auth=116.90.56.28@panthur-sh-outbound0.mailcluster.com.au X-SpamExperts-Outgoing-Class: ham X-SpamExperts-Outgoing-Evidence: SB/global_tokens (0.00244450916238) X-Recommended-Action: accept X-Filter-ID: Pt3MvcO5N4iKaDQ5O6lkdGlMVN6RH8bjRMzItlySaT8dKqtafrdgZZvWleqhNCjrPUtbdvnXkggZ 3YnVId/Y5jcf0yeVQAvfjHznO7+bT5zzRQC/PIR0ZeIYukWs6zeuXFWCX8oNdggW7HE9XDTdSavp k7Vp2UXVHEQMIct0liLE3jyAdOzGkWEKrvQoJAUJswKQDamPN66SYe4XX4xmgJvmHZIaOCPnuqIf UsnKQndaIN+MTJ88TTpoG8fQ5knApuGXed8VjoeeEKguXydrkRh+lS1IZOmkeVqtBBDwWUaGKpfT IF8fSxNC0LttVkKWCvX50FqPnOjxx3ysNl11MvsDcLC0U2KR6OWH3DJPpNlNxaypTbp28NxghjNo pU/Oaqj4KISIRSJ5MfjE8OaunZEyYYf7TmlI3iEcqXK4A61ChHMQHCMEWTX9HEhwSP4/MSl+mev0 M9cO0xP2892D0Uv5/hXXQF+f2WAemEBBH0NsVeB41VPmQWlT6X4HxPATd38b9MLKMY00g8iKb4Ma HkcFBAvuf345Nnfstl8j+xb35lDPKa+hEyOYER4dYqg19L79JWHANylAmdcW1ioqKAhIbSJTbn3p hW1N8stWViDDh0zYybFfFGb1BguKhGQS1815h2jfNCQvp3x+etU3v+gbaW5naTC7zOfGQeBlb2X7 4O4hBSz/kkmPgL+fgIguB5c2vNNHcCWHRR4knes+uF6t1gj1W/Usfpu6RQz7+k4utzWlI1fFBPwU UpCjhckszpIiZ3aYsCU80RnzQz1brqcneM2DtFL6lyn3SdWY2VjHp+W1tpo+4KZfjXpfNmlerfOY 3UNVu8TOdjOCr0g4mxFW6BNL/LNNOwdMx+faYopHdCUDK0lwKtLTqkxfwugNnGl6uWK/lQde2xKZ QD0+Kuh0+7DYw1wFWaNfIc/p8kBm4zuNRcgRKiGg7nXFaZTxkthHBBd+1FGtrHfmRLr1mA3ARdV5 AZf6qXuoaniPBKa/K7PRiH9N3uNqUeLkT9H/YAvNrlNPDcRjUdyh4v23HFAB9fsWrjkhC+/VkwPD 61O38M3G5FnJSs4QlaOH81x50MxOKVrDfQzDgqFDumjx949yYjkgur7cbmMvzASyKBHM3xi8wXJI Uf8Y97QTxRrgRfBTyao+gSRn3B4C0WLGZPe4LJ2MyI6lLpoeMdMOO8Y= X-Report-Abuse-To: spam@vmse01.mailcluster.com.au X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210613_152907_194691_BF13BEE2 X-CRM114-Status: GOOD ( 10.99 ) X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:e::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.ext.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-4.9 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH 2/4] ARM: beaglebone: add helper init script for checking if BBBW X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.ext.pengutronix.de) This adds a check against the eeprom contents to see if the board is a Beaglebone black wireless. (two bytes at offset 0x12 of eeprom will be "BW"). If it is, the global board.variant is updated to "boneblackwireless" Signed-off-by: Marc Reilly --- .../defaultenv-beaglebone/data/bbb-eeprom-0x0C | 1 + .../defaultenv-beaglebone/init/check-bbb-type | 13 +++++++++++++ 2 files changed, 14 insertions(+) create mode 100644 arch/arm/boards/beaglebone/defaultenv-beaglebone/data/bbb-eeprom-0x0C create mode 100644 arch/arm/boards/beaglebone/defaultenv-beaglebone/init/check-bbb-type diff --git a/arch/arm/boards/beaglebone/defaultenv-beaglebone/data/bbb-eeprom-0x0C b/arch/arm/boards/beaglebone/defaultenv-beaglebone/data/bbb-eeprom-0x0C new file mode 100644 index 000000000..258b93951 --- /dev/null +++ b/arch/arm/boards/beaglebone/defaultenv-beaglebone/data/bbb-eeprom-0x0C @@ -0,0 +1 @@ +BW diff --git a/arch/arm/boards/beaglebone/defaultenv-beaglebone/init/check-bbb-type b/arch/arm/boards/beaglebone/defaultenv-beaglebone/init/check-bbb-type new file mode 100644 index 000000000..b7c8b3683 --- /dev/null +++ b/arch/arm/boards/beaglebone/defaultenv-beaglebone/init/check-bbb-type @@ -0,0 +1,13 @@ +#!/bin/sh + +memcmp -b -s /dev/eeprom0 -d /env/data/bbb-eeprom-0x0C 0x0c 0x00 2 +result=$? +echo $result + +if [ $result = 0 ] +then + echo "Beaglebone Wireless detected" + global.board.variant=boneblackwireless +else + echo "Beaglebone Black (non-wireless) detected" +fi -- 2.31.1 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox