On 4/7/21 12:39 PM, Manuel Luís Reis wrote: > Great, thanks for your help. > > Cheers > Manuel > > M. Luís Reis MSc MIET Chartered Engineer > > > > On Wed, 7 Apr 2021 at 10:31, <eugen.hris...@microchip.com> 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, <eugen.hris...@microchip.com> wrote: >>>> >>>> On 4/7/21 1:16 AM, Derald Woods wrote: >>>>> On Tue, Apr 6, 2021 at 4:40 AM Manuel Reis <mluis.r...@gmail.com >>>>> <mailto:mluis.r...@gmail.com>> 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 <mluis.r...@gmail.com >>>>> <mailto:mluis.r...@gmail.com>> >>>>> CC: Eugen Hristev <eugen.hris...@microchip.com >>>>> <mailto:eugen.hris...@microchip.com>> >>>>> --- >>>>> 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 <woods.techni...@gmail.com >>>>> <mailto:woods.techni...@gmail.com>>
Applied to u-boot-atmel/master, thanks, and, Reviewed-by: Eugen Hristev <eugen.hris...@microchip.com> >>>>> >>>> >>>> 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 >>