[U-Boot] [PATCH v4 0/4] configs: rk3288: Tinker Board SPL file must fit into 32 KiB

Tom Rini trini at konsulko.com
Mon Apr 22 19:29:16 UTC 2019

On Mon, Apr 22, 2019 at 08:40:52PM +0200, Simon Goldschmidt wrote:
> Am 22.04.2019 um 16:36 schrieb Tom Rini:
> >On Thu, Apr 18, 2019 at 10:12:36PM +0200, Simon Goldschmidt wrote:
> >>Heinrich,
> >>
> >>On 02.04.19 19:19, Heinrich Schuchardt wrote:
> >>>The SPL image for the Tinker Board has to fit into 32 KiB. This includes
> >>>up to 2 KiB for the file header.
> >>>
> >>>A new configuration variable CONFIG_SPL_SIZE_LIMIT is introduced to define
> >>>the board specific limit.
> >>>
> >>>A common Makefile function is used for this test and the test against
> >>>
> >>>Move the board size check from arch/arm/mach-imx/Makefile to Makefile.
> >>
> >>Has anything from this series been applied? I now have a working patch that
> >>applies on top of this and adds a full SPL SRAM size check (including HEAP,
> >>GD and stack; via a host tool) which works for socfpga (as an example of a
> >>platform where SPL binary is loaded to limited SRAM).
> >>
> >>Actually, my patch would replace your patch 3/4 but build on 1/4 (2/4 and
> >>4/4 are arch-specific).
> >>
> >>How should we proceed here? I could send a series including your 1/4, or I
> >>could send a series completely building on this series, at the downside of
> >>more or less reverting your 2/4.
> >
> >What I would like to see is i.MX (and rockchip) converted to use your
> >new test as well (also, yay!  Thanks for following up on that!) and we
> >drop the existing check here.
> Ok, so while I cannot really help on i.MX and rockchip, why don't you accept
> this series from Heinrich and I'll send my patch as followup? Then we can
> discuss this with i.MX and rockchip maintainers.

Can you post your series now, and we can move from there?  Thanks!

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