Hi,
Am Freitag, den 12.10.2018, 08:23 +0200 schrieb Marc Kleine-Budde:
>
> The faulting zero page problem doesn't occur on mx25 and mx28 as the HAB
> ROM doesn't live at 0x0:
>
> #define HABV4_RVT_IMX28 0xffff8af8
>
> int imx25_hab_get_status(void)
> {
> return imx_habv3_get_status(readl(IOMEM(0x780018d4)));
> }
>
> Marc
>
Thanks for the info.
This becomes a problem when MMU is enabled again.
I think this will require explicit mapping.
I am not sure if it is possible to access the ABI through mapped addresses.
Is it possible to force mapping at exact this addresses?
Regards Denis
Diehl Connectivity Solutions GmbH
Geschäftsführung: Horst Leonberger
Sitz der Gesellschaft: Nürnberg - Registergericht: Amtsgericht
Nürnberg: HRB 32315
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