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[201.47.209.150]) by smtp.gmail.com with ESMTPSA id 187sm4904498qkk.103.2019.11.09.07.23.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 09 Nov 2019 07:23:07 -0800 (PST) From: unixmania@gmail.com To: buildroot@buildroot.org Date: Sat, 9 Nov 2019 12:22:54 -0300 Message-Id: <20191109152254.15562-1-unixmania@gmail.com> X-Mailer: git-send-email 2.18.1 Subject: [Buildroot] [PATCH] board/beaglebone: fix boot on BeagleBone Black X-BeenThere: buildroot@busybox.net X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion and development of buildroot List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Carlos Santos , Lothar Felten , Thomas Petazzoni MIME-Version: 1.0 Errors-To: buildroot-bounces@busybox.net Sender: "buildroot" From: Carlos Santos Commit 68b5b79b2f has set the getty port to the default console but left "ttyO0" in bootargs, in the U-Boot environment. Use "ttyS0", instead. Also set loadaddr to 0x82000000 and fdtaddr to 0x88000000, replacing the values that were valid for the ancient U-Boot and Linux pre-installed on old boards but cause boot hangs with the current versions. Signed-off-by: Carlos Santos --- CC: Thomas Petazzoni CC: Lothar Felten --- Changes v1->v2: - Clarify the explanation about old U-Boot versions in the commit message. --- board/beaglebone/uEnv.txt | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/board/beaglebone/uEnv.txt b/board/beaglebone/uEnv.txt index a665f20889..8fce54d87e 100644 --- a/board/beaglebone/uEnv.txt +++ b/board/beaglebone/uEnv.txt @@ -3,6 +3,9 @@ devtype=mmc bootdir= bootfile=zImage bootpartition=mmcblk0p2 +console=ttyS0,115200n8 +loadaddr=0x82000000 +fdtaddr=0x88000000 set_mmc1=if test $board_name = A33515BB; then setenv bootpartition mmcblk1p2; fi -set_bootargs=setenv bootargs console=ttyO0,115200n8 root=/dev/${bootpartition} rw rootfstype=ext4 rootwait +set_bootargs=setenv bootargs console=${console} root=/dev/${bootpartition} rw rootfstype=ext4 rootwait uenvcmd=run set_mmc1; run set_bootargs;run loadimage;run loadfdt;printenv bootargs;bootz ${loadaddr} - ${fdtaddr}