[PATCH v3 2/2] spl: mmc: Pass eMMC HW partition 7 through

Pali Rohár pali at kernel.org
Wed Apr 5 00:16:41 CEST 2023


On Wednesday 05 April 2023 00:11:17 Marek Vasut wrote:
> On 4/4/23 21:25, Pali Rohár wrote:
> > On Tuesday 04 April 2023 20:05:15 Marek Vasut wrote:
> > > The eMMC HW partition 0 and 7 both mean USER HW partition.
> > 
> > This is not truth!
> 
> Can you please provide further details to back your claim ?

Yes, see a patch with explanation which I meanwhile sent:
https://patchwork.ozlabs.org/project/uboot/patch/20230404202805.8523-1-pali@kernel.org/

> This kind of screaming feedback with zero additional information is
> worthless, sorry. Before you proceed with any further replies, please have a
> look at JEDEC JESD84-B51 section 7.4.69 PARTITION_CONFIG Bit[5:3]
> BOOT_PARTITION_ENABLE , this is what is being discussed here. Value 1/2 is
> either BOOT HW partition, value 0/7 is treated as USER HW partition by the
> boot code.


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