Hi,
I have a question concerning automatic M4 boot that was mentioned in this question
you didnt specify how the m4boot_0 command should look like in this case. I tried just copying the commands that I usually use to start the process inside this variable. I usually start the code like this:
ext4load mmc 0 0x48000000 m4_0_image && dcache flush && cp.b 0x48000000 ${m4addr} 0x20000
bootaux ${m4addr}
My env variables look like this
bootcmd=run m4boot_0; run bootcmd_mmc0
load_cmd=ext4load mmc 0:1
m4addr=0x7e0000
m4boot_0=run load_cmd 0x48000000 m4_0_image; run dcache flush; run cp.b 0x48000000 0x7e0000 0x20000; run bootaux 0x7e0000
m4_0_image=/ostree/deploy/torizon/var/cmsis_ecspi_int_loopback_transfer.bin
but I get an error:
** No boot file defined **
# Error: "dcache" not defined
# Error: "cp.b" not defined
# Error: "bootaux" not defined
Thanks in advance!