[U-Boot] [RFC 1/1] configs: rk3288: SPL file must fit into 32 KiB

[Philipp Tomsich]

> On 13.02.2019, at 21:21, Tom Rini <trini at konsulko.com> wrote:
> 
> On Wed, Feb 13, 2019 at 09:13:05PM +0100, Heinrich Schuchardt wrote:
> 
>> The SPL image for the rk3288 boards has to fit into 32 KiB. This includes
>> 4 KiB for the device tree and up to 2 KiB for the file header.
>> 
>> Without the patch we missed to see that the TinkerBoard
>> spl/u-boot-spl-dtb.bin file is too big.
>> 
>> Signed-off-by: Heinrich Schuchardt <xypron.glpk at gmx.de>
> 
> NAK.  To repeat myself in what I said after this patch was already sent,
> but for the record, we need to leverage CONFIG_SPL_MAX_SIZE (and
> CONFIG_TPL_MAX_SIZE) with the BOARD_SIZE_CHECK logic (and use said logic
> more widely) so that we catch this problem everywhere.  A guess at max
> DTB size is not enough.  Thanks!

Acknowledged.