[PATCH 00/10] Add Support for eMMC boot in AM65x and J721e

Faiz Abbas faiz_abbas at ti.com
Fri Jan 24 07:17:41 CET 2020


Lokesh,

On 24/01/20 9:07 am, Lokesh Vutla wrote:
> 
> 
> On 23/01/20 8:54 PM, Faiz Abbas wrote:
>> The following patches add support for eMMC boot in TI's Am65x and J721e
>> devices.
> 
> Can you re order the series something like below?
> - Bring all mmc related driver changes in the beginning
> - Then introduce SoC related changes(arch/arm/*)
> 
> Also please split driver and dts changes.
> 

I like this order.

> 
>>
>> Faiz Abbas (10):
>>   mmc: Add a saved_clock member
>>   arm: K3: sysfw-loader: Add a config_pm_pre_callback()

^ these two patches add pm_pre_callback()

>>   configs: am65x_evm: Add CONFIG_SUPPORT_EMMC_BOOT
>>   spl: mmc: Fix spl_mmc_get_uboot_raw_sector() implementation
>>   mmc: Merge SD_LEGACY and MMC_LEGACY bus modes
>>   mmc: sdhci_am654: Update output tap delay writes
>>   configs: j721e_evm: Add Support for eMMC boot

^ All these patches add eMMC support for AM65x and J721e

>>   mmc: Add init() API
>>   mmc: sdhci: Expose sdhci_init() as non-static
>>   mmc: am654_sdhci: Implement workaround for card detect

^ All these workaround the 1 second sdcd issue.

DTS and driver changes have to go together in "Update output tap delay
writes" because otherwise boot will be broken.

Thanks,
Faiz


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