Config Tools for i.MX v8

saidjazouly — Mon, 07 Dec 2020 23:31:24 GMT

Hi NXP,

we have a question about the Config Tools for i.MX8, in the generated dts file we can see that some Pad Control Register values have their Reserved bit fields set:

for example: MX8MM_IOMUXC_SAI2_TXFS_UART1_DCE_CTS_B 0x00001816

saidjazouly_0-1607383116393.png

Is this a bug in the Config Tools?
Can the reserved bit value be ignored and not being set? For example:

using:

MX8MM_IOMUXC_SAI2_TXFS_UART1_DCE_CTS_B 0x16

instead of:

MX8MM_IOMUXC_SAI2_TXFS_UART1_DCE_CTS_B 0x00001816

Regards.

Re: Config Tools for i.MX v8

weidong_sun — Tue, 08 Dec 2020 02:04:05 GMT

Hi saidjazouly ,

>>Is this a bug in the Config Tools?

No, this is not.

For reserve bit, whether you set it, it is useless.

>>Can the reserved bit value be ignored and not being set?

Yes , it can.

you don't need to configure it.

Hope this information is helpful to you.

Have a nice day!

B.R,

Weidong

i.MX ProcessorsのトピックRe: Config Tools for i.MX v8

Config Tools for i.MX v8

Re: Config Tools for i.MX v8