Messages in this thread | | | Date | Tue, 27 Feb 2018 17:14:19 +0000 | From | Mark Rutland <> | Subject | Re: [PATCH 3/3] ARM: mach-stm32: Add Extended TrustZone Protection driver |
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On Tue, Feb 27, 2018 at 03:09:26PM +0100, Benjamin Gaignard wrote: + > +static const u32 stm32mp1_ip_addr[] = { > + 0x5c008000, /* 00 stgenc */ > + 0x54000000, /* 01 bkpsram */ > + 0x5c003000, /* 02 iwdg1 */ > + 0x5c000000, /* 03 usart1 */ > + 0x5c001000, /* 04 spi6 */ > + 0x5c002000, /* 05 i2c4 */
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This duplicates information that is in the DT, which is unfortunate.
Why can these not be marked disabled inthe DT instead?
If it's dynamic form boot-to-boot, then the FW can probe this prior to entering Linux, and patch the DT appropriately.
Thanks, Mark.
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