[PATCH v1 1/3] mach-sunxi: Add boot device detection for SUNIV
andre.przywara at arm.com
Thu Feb 10 22:19:57 CET 2022
On Thu, 10 Feb 2022 14:51:11 -0500
Jesse Taube <mr.bossman075 at gmail.com> wrote:
> On 2/10/22 14:38, Siarhei Siamashka wrote:
> > On Thu, Feb 10, 2022 at 6:35 AM Jesse Taube <mr.bossman075 at gmail.com> wrote:
> > [...]
> >> + case SUNIV_BOOTED_FROM_NAND:
> >> + case SUNIV_BOOTED_FROM_SPI:
> >> + return BOOT_DEVICE_SPI;
> > Is it really okay to lump SPI and NAND together and return
> > BOOT_DEVICE_SPI for both?
> Booting from SPI NAND.
> I can change it to BOOT_DEVICE_NAND.
Ah, sorry, I missed that. So SPI NAND is different from both SPI NOR and
parallel NAND, and we just don't support it (yet).
So just bail out in this case, ideally with a message.
> > What's the NAND support story on this device?
> I thought BOOT_DEVICE_NAND was for parallel NAND but I may be wrong
> could come one clarify please?
> Jesse Taube
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