Hi Ard and Gerd,


Thanks,
Chao
On 2024/4/25 16:11, Ard Biesheuvel wrote:
> On Thu, 25 Apr 2024 at 10:10, Chao Li<lichao@loongson.cn>  wrote:
>> Hi Gerd,
>>
>>
>> Thanks,
>> Chao
>> On 2024/4/25 15:40, Gerd Hoffmann wrote:
>>
>>    Hi,
>>
>> +EFI_GUID  mFwCfgSelectorAddressGuid = FW_CONFIG_SELECTOR_ADDRESS_HOB_GUID;
>> +EFI_GUID  mFwCfgDataAddressGuid     = FW_CONFIG_DATA_ADDRESS_HOB_GUID;
>> +EFI_GUID  mFwCfgDmaAddressGuid      = FW_CONFIG_DMA_ADDRESS_HOB_GUID;
>>
>> Oh.  I assumed that would be obvious (because it's common practice for
>> HOBs), but I was thinking about a single HOB containing a struct with
>> all three values instead of a separate HOB for each value.
>>
>> If uses a single HOB, it must define a structure in this library, and it may be more complicated to build and parse the HOB.
>>
> Please use a single HOB, and avoid global variables in PEI (PEI
> modules may execute in place from read-only NOR flash, so global
> variables are not allowed in PEI)
OK, I will adjust it now, and send the V3.
>
>
> 
>


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