30 May
2022
30 May
'22
2:57 p.m.
Hi Thomas,
On Mon, May 30, 2022 at 9:50 AM Thomas Schaefer Thomas.Schaefer@kontron.com wrote:
But anyway, the patch above is the missing piece, now the DDR3L EVK boots fine over USB.
Ok, great.
I am using the NXP lf_v2.4 branch instead.
We are using NXP imx_5.4.47_2.2.0 branch because it is documented this way in the board docs. Is there a reason why you prefer lf_v2.4 ?
Yes, lf_v2.4 allows passing the IMX_BOOT_UART_BASE as a build parameter.
Passing IMX_BOOT_UART_BASE is not needed for imx8mn-evk, but other boards need to specify it so that a different UART port can be used by TF-A.
Regards,
Fabio Estevam