[U-Boot] i.MX6: u-boot,dm-pre-reloc block U-Boot

[Jagan Teki]

On Tue, May 9, 2017 at 7:49 PM, Lokesh Vutla <lokeshvutla at ti.com> wrote:
>
>
> On Tuesday 09 May 2017 04:35 PM, Jagan Teki wrote:
>> Hi All,
>>
>> I'm trying to add SPL_OF_CONTROL for i.MX6UL, with usdhc1 and gpio1
>> nodes are marking as "u-boot,dm-pre-reloc" like
>
> Did you try "u-boot,dm-spl" instead?

Yes, no change.

>
>
>>
>> --- a/arch/arm/dts/imx6ul.dtsi
>> +++ b/arch/arm/dts/imx6ul.dtsi
>> @@ -129,6 +129,7 @@
>>         };
>>
>>         soc {
>> +               u-boot,dm-pre-reloc;
>>                 #address-cells = <1>;
>>                 #size-cells = <1>;
>>                 compatible = "simple-bus";
>> @@ -180,6 +181,7 @@
>>                 };
>>
>>                 aips1: aips-bus at 02000000 {
>> +                       u-boot,dm-pre-reloc;
>>                         compatible = "fsl,aips-bus", "simple-bus";
>>                         #address-cells = <1>;
>>                         #size-cells = <1>;
>> @@ -405,6 +407,7 @@
>>                         };
>>
>>                         gpio1: gpio at 0209c000 {
>> +                               u-boot,dm-pre-reloc;
>>                                 compatible = "fsl,imx6ul-gpio",
>> "fsl,imx35-gpio";
>>                                 reg = <0x0209c000 0x4000>;
>>                                 interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>,
>> @@ -724,6 +727,7 @@
>>                 };
>>
>>                 aips2: aips-bus at 02100000 {
>> +                       u-boot,dm-pre-reloc;
>>                         compatible = "fsl,aips-bus", "simple-bus";
>>                         #address-cells = <1>;
>>                         #size-cells = <1>;
>> @@ -781,6 +785,7 @@
>>                         };
>>
>>                         usdhc1: usdhc at 02190000 {
>> +                               u-boot,dm-pre-reloc;
>>                                 compatible = "fsl,imx6ul-usdhc",
>> "fsl,imx6sx-usdhc";
>>                                 reg = <0x02190000 0x4000>;
>>                                 interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
>>
>> SPL is loading fine from MMC but block the U-Boot that means we can't
>> see U-Boot log on console.
>
> Any chance you can try enabling early debug? Since enabling pre-reloc is
> going for a toss, I guess your malloc size is going for a toss. Can you
> try increasing initial malloc size?

Yes, I've increased malloc CONFIG_SYS_MALLOC_LEN from 16M to upto 128M
but no change.

thanks!
-- 
Jagan Teki
Free Software Engineer | www.openedev.com
U-Boot, Linux | Upstream Maintainer
Hyderabad, India.