[PATCH 1/2] bsps/arm: Add support for MPU region alignment

[Chris Johns]

On 21/10/20 4:37 pm, Sebastian Huber wrote:
> On 21/10/2020 02:23, Chris Johns wrote:
>> On 21/10/20 3:04 am, Sebastian Huber wrote:
>>> ---
>>>   bsps/arm/shared/start/linkcmds.base | 21 +++++++++++++++++++++
>>>   1 file changed, 21 insertions(+)
>>>
>>> diff --git a/bsps/arm/shared/start/linkcmds.base
>>> b/bsps/arm/shared/start/linkcmds.base
>>> index 1f5f1ef959..d0663cf97e 100644
>>> --- a/bsps/arm/shared/start/linkcmds.base
>>> +++ b/bsps/arm/shared/start/linkcmds.base
>>> @@ -81,6 +81,17 @@ SECTIONS {
>>>       } > REGION_TEXT AT > REGION_TEXT_LOAD
>>>       .fini : ALIGN_WITH_INPUT {
>>>           KEEP (*(.fini))
>>> +
>>> +        /*
>>> +         * If requested, align the size of the combined start and text
>>> +         * section to the next power of two to meet MPU region
>>> +         * alignment requirements.
>>> +         */
>>> +        . = DEFINED (bsp_section_do_mpu_align) ?
>> bsp_section_mpu_align_to_next_power2 ?
> 
> What about
> 
> bsp_align_text_and_rodata_end_to_power_of_2
> 
> ?

Yeah nice. I see no need for a v2 patch for this change.

Thanks
Chris