[PATCH] rockchip: dts: rk3328: fix sdram params

Tom Rini trini at konsulko.com
Fri Feb 17 19:30:42 CET 2023


On Fri, Feb 17, 2023 at 11:39:35PM +0530, Jagan Teki wrote:
> Hi Kever and Tom,
> 
> On Sat, Feb 11, 2023 at 12:00 AM Jonas Karlman <jonas at kwiboo.se> wrote:
> >
> > The rk3328 sdram driver read sdram parameters from the devicetree into a
> > struct rk3328_sdram_params using dev_read_u32_array.
> >
> > After commit 5ab30c3176bf ("ram: rockchip: Update ddr pctl regs for px30")
> > changed the size of struct ddr_pctl_regs, a member of struct
> > rk3328_sdram_params, U-Boot TPL can no longer initialize DRAM on RK3328.
> >
> > Add ten u32 to the sdram parameter array in devicetree to align with
> > this size change. This fixes DRAM initialization on RK3328.
> >
> > Fixes: 5ab30c3176bf ("ram: rockchip: Update ddr pctl regs for px30")
> > Signed-off-by: Jonas Karlman <jonas at kwiboo.se>
> > ---
> 
> Can someone merge this soon, rk3328 platform has broken in the last two RCs.

I would really like to see a rockchip PR of fixes at this point, yes. I
believe we'll need one of the TPL/binary-blob related series as well?

-- 
Tom
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