[PATCH] added check for ignored CONFIG_ENV_EXT4_DEVICE_AND_PART definition

[Manuel Reis]

Hi,

thanks for the feedback.

Just sent a new corrected patch with fixed commit message title:
[PATCH] add check for ignored CONFIG_ENV_EXT4_DEVICE_AND_PART 
definition.

regards,
Manuel


On qua, 25 nov, 2020 at 08:45, Patrick DELAUNAY 
<patrick.delaunay at st.com> wrote:
> Hi,
> 
>>  From: Manuel Reis <mluis.reis at gmail.com>
>>  Sent: dimanche 22 novembre 2020 16:20
>> 
>>  Check whether user has explicitly defined device and partition 
>> where environment
>>  file will be located. Voids the need to set such partition as 
>> bootable to work with
>>  the 'dev:auto'
>> 
>>  Signed-off-by: Manuel Reis <mluis.reis at gmail.com>
>>  Cc: Patrick Delaunay <patrick.delaunay at st.com>
>>  Cc: Patrice Chotard <patrice.chotard at st.com>
>>  ---
>> 
>>   board/st/stm32mp1/stm32mp1.c | 5 +++++
>>   1 file changed, 5 insertions(+)
>> 
>>  diff --git a/board/st/stm32mp1/stm32mp1.c 
>> b/board/st/stm32mp1/stm32mp1.c
>>  index 4553329b25..4dda70740d 100644
>>  --- a/board/st/stm32mp1/stm32mp1.c
>>  +++ b/board/st/stm32mp1/stm32mp1.c
>>  @@ -868,6 +868,11 @@ const char *env_ext4_get_intf(void)
>> 
>>   const char *env_ext4_get_dev_part(void)  {
>>  +	static char *const env_dev_part =
>>  CONFIG_ENV_EXT4_DEVICE_AND_PART;
>>  +
>>  +	if (strlen(env_dev_part) > 0)
>>  +		return env_dev_part;
>>  +
>>   	static char *const dev_part[] = {"0:auto", "1:auto", "2:auto"};
>>   	u32 bootmode = get_bootmode();
>> 
>>  --
>>  2.27.0
> 
> Behavior seems ok, but patch mixes code and variables.
> can you move the code part after the variables definitions ?
> 
>   const char *env_ext4_get_dev_part(void)  {
>   	static char *const dev_part[] = {"0:auto", "1:auto", "2:auto"};
>   	u32 bootmode = get_bootmode();
>  +	static char *const env_dev_part =
>  CONFIG_ENV_EXT4_DEVICE_AND_PART;
>  +
>  +	if (strlen(env_dev_part) > 0)
>  +		return env_dev_part;
>  +
> 
> Regards
> 
> PAtrick