Great, thanks for your help. Cheers Manuel
M. Luís Reis MSc MIET Chartered Engineer On Wed, 7 Apr 2021 at 10:31, <[email protected]> wrote: > > On 4/7/21 12:16 PM, Manuel Luís Reis wrote: > > Hi, > > > > @Derald: Thanks for trying this out. > > > > @Eugen: For what is worth, I can also confirm that I also tried with > > the latest version v2021.04 and the board boots OK out of the box with > > this patch only. > > > > Ok, great news ! Thanks. > > Until this patch can reach the master of u-boot, if anyone needs a tree, > you can have my testing branch in u-boot-atmel custodian tree at denx: > > https://source.denx.de/u-boot/custodians/u-boot-atmel/-/tree/testing > > Eugen > > > ------------------------------------------------ > > RomBOOT > > <debug_uart> > > U-Boot SPL 2021.04-00372-g90eba245a6-dirty (Apr 07 2021 - 10:05:18 +0100) > > Trying to boot from MMC1 > > <debug_uart> > > U-Boot 2021.04-00372-g90eba245a6-dirty (Apr 07 2021 - 10:05:18 +0100) > > CPU: SAMA5D36 > > Crystal frequency: 12 MHz > > ..... > > ------------------------------------------------ > > > > Thanks, > > Manuel > > > > On Wed, 7 Apr 2021 at 07:32, <[email protected]> wrote: > >> > >> On 4/7/21 1:16 AM, Derald Woods wrote: > >>> On Tue, Apr 6, 2021 at 4:40 AM Manuel Reis <[email protected] > >>> <mailto:[email protected]>> wrote: > >>> > >>> in the early SPL boot stage whenever there is a call to udelay, > >>> dm_timer_init fails to find the pit timer whenever it traverses > >>> the device tree, if this property is not present > >>> > >>> Signed-off-by: Manuel Reis <[email protected] > >>> <mailto:[email protected]>> > >>> CC: Eugen Hristev <[email protected] > >>> <mailto:[email protected]>> > >>> --- > >>> arch/arm/dts/sama5d3.dtsi | 1 + > >>> 1 file changed, 1 insertion(+) > >>> > >>> diff --git a/arch/arm/dts/sama5d3.dtsi b/arch/arm/dts/sama5d3.dtsi > >>> index 6ed218eaad..42c30e9f30 100644 > >>> --- a/arch/arm/dts/sama5d3.dtsi > >>> +++ b/arch/arm/dts/sama5d3.dtsi > >>> @@ -1320,6 +1320,7 @@ > >>> reg = <0xfffffe30 0xf>; > >>> interrupts = <3 IRQ_TYPE_LEVEL_HIGH > >>> 5>; > >>> clocks = <&mck>; > >>> + u-boot,dm-pre-reloc; > >>> }; > >>> > >>> watchdog@fffffe40 { > >>> -- > >>> 2.27.0 > >>> > >>> > >>> This patch, on top of v2021.04, allows my SAMA5D3 Xplained board to boot > >>> normally again. > >>> > >>> Tested-by: Derald D. Woods <[email protected] > >>> <mailto:[email protected]>> > >>> > >> > >> Hi Derald, > >> > >> Could I ask, you are using the SPL to boot your board ? > >> Did you have to remove any udelay from the ddr2_init code , or it booted > >> out of the box by applying this patch only ? > >> > >> Thanks, > >> Eugen >
