i.MX31 3DS board not booting after commit 1c2f87c22... ARM: 8025/1: Get rid of meminfo

[Magnus Lilja]

Fabio,

On 11 December 2016 at 13:36, Fabio Estevam <festevam at gmail.com> wrote:
> Hi Magnus,
>
> On Sun, Dec 11, 2016 at 8:34 AM, Magnus Lilja <lilja.magnus at gmail.com> wrote:
>> Hi,
>>
>> I'm trying to get current modern Linux kernels to boot on the i.MX31 PDK
>> board (a.k.a MX31_3DS).
>>
>> One problem I've noticed is that I have to comment out the following code
>> from mach-mx31_3ds.c, the reserve function is registered as
>> mach_desc->reserve . If I leave this function as is the kernel stops very
>> early in the boot (see end of the mail).
>>
>> static void __init mx31_3ds_reserve(void)
>> {
>>         /* reserve MX31_3DS_CAMERA_BUF_SIZE bytes for mx3-camera */
>>         mx3_camera_base = arm_memblock_steal(MX31_3DS_CAMERA_BUF_SIZE,
>>                                          MX31_3DS_CAMERA_BUF_SIZE);
>> }
>
> The mx31_3ds_reserve() was used for reserving the buffer for the old
> mx3_camera driver.
>
> The mx3_camera driver has been removed since c93cc61475ebbe6 ("[media]
> staging/media: remove deprecated mx3 driver"), so I would suggest you
> to send a patch that just removes mx31_3ds_reserve().

Thanks for the info! Will send a patch later!

Regards, Magnus