[PATCH 1/3] smegw01: Allow booting the Yocto image by default

[Stefano Babic]

Hi,

just for the note because there is an open comment and I applied it:

On 16.06.21 05:17, Tom Rini wrote:
> On Tue, Jun 15, 2021 at 08:38:38PM -0300, Fabio Estevam wrote:
> 
>> On the Yocto image there is a single partition and the kernel
>> and dtb are present in the 'boot' directory.
>>
>> Change it accordingly so that the board can boot the Yocto
>> image by default.
>>
>> Use the generic 'load' command instead, which is able to
>> read from an ext4 partition.
>>
>> Signed-off-by: Fabio Estevam <festevam at denx.de>
>> ---
>>   include/configs/smegw01.h | 6 +++---
>>   1 file changed, 3 insertions(+), 3 deletions(-)
>>
>> diff --git a/include/configs/smegw01.h b/include/configs/smegw01.h
>> index 50f00136ac46..a92c583c8669 100644
>> --- a/include/configs/smegw01.h
>> +++ b/include/configs/smegw01.h
>> @@ -29,11 +29,11 @@
>>   	"bootm_size=0x10000000\0" \
>>   	"mmcdev=0\0" \
>>   	"mmcpart=1\0" \
>> -	"mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
>> +	"mmcroot=/dev/mmcblk0p1 rootwait rw\0" \
>>   	"mmcargs=setenv bootargs console=${console},${baudrate} " \
>>   		"root=${mmcroot}\0" \
>> -	"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
>> -	"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdtfile}\0" \
>> +	"loadimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} boot/${image}\0" \
>> +	"loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} boot/${fdtfile}\0" \
>>   	"mmcboot=echo Booting from mmc ...; " \
>>   		"run mmcargs; " \
>>   		"if run loadfdt; then " \
> 
> Shouldn't this be using the generic distro boot and then generating an
> extlinux.conf in OE?  Thanks!
> 

This is not an evaluation board but a customer's project with strict 
rules about environment (secure boot is required) and with a short list 
of variable that can be modified (from both U-Boot and user space). A 
generic distro boot is then unwanted, and just a few set of variables 
are allowed in this project. An extlinux.conf is not allowed. So I 
merged it, I have not ignored the comment, I had to answer before, sorry 
for that.

Best regards,
Stefano

-- 
=====================================================================
DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de
=====================================================================