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board/beaglebone: fix boot on BeagleBone Black

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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 <unixmania@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Carlos Santos 2019-11-09 12:22:54 -03:00 committed by Thomas Petazzoni
parent 7bb0691475
commit 6458b154a2
1 changed files with 4 additions and 1 deletions
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5
board/beaglebone/uEnv.txt
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@ -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}