Enable USB host as well as USB gadget and DFU support for a53 and r5
configs. Also, enable UUU fastboot support to download files with
the UUU tool from a53.
Additionally, configure usb0 to peripheral mode and add extra
environment for DFU use.
Signed-off-by: Vitor Soares <vitor.soares@toradex.com>
Reviewed-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Remove not needed variables from environment.
- boot_scripts is not needed, the default value is just fine and
already includes boot.scr
- setup variable used to be executed from some bootscript, however
it's not required and there is no point on having this small helper
here
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Drop unused macro. This was copied straight from the AM62x EVM but while
meant for a second region of DDR this is not even needed for the AM62x
EVM configurations and has meanwhile also been dropped there.
Note that on the Verdin AM62, we do auto-detect the amount of SDRAM.
While at it also update the comment noting that CFG_SYS_SDRAM_SIZE is
the maximum which is only used for such auto-detection.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
This adds initial support for the Toradex Verdin AM62 Quad 1GB WB IT
V1.0A module and subsequent V1.1 launch configuration SKUs. They are
strapped to boot from their on-module eMMC. U-Boot supports booting
from the on-module eMMC only, DFU support is disabled for now due to
missing AM62x USB support.
The device trees were taken straight from Linux v6.5-rc1.
Boot sequence is:
SYSFW ---> R5 SPL (both in tiboot3.bin) ---> ATF (TF-A) ---> OP-TEE
---> A53 SPL (part of tispl.bin) ---> U-boot proper (u-boot.img)
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Nishanth Menon <nm@ti.com>
