11 Jul
2023
11 Jul
'23
9:46 p.m.
The DM_SERIAL implicitly requires CONFIG_PL01X_SERIAL, which allows support for both serial IP block versions (i.e. PL011 and PL010). The decision about used IP block is based on the compatible string, when DM is used. In the XEA, the OF_PLATDATA is used to allow usage of serial driver in the SPL (as the size of SPL is crucial). In this case one cannot extract the type of IP block from .data field (corresponding to compatible) and it must be explicitly read at probe from dtoc generated, u-boot specific property. Signed-off-by: Lukasz Majewski lukma@denx.de
Applied to u-boot-imx, master, thanks !
Best regards, Stefano Babic
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