* [U-Boot] i.MX6: u-boot,dm-pre-reloc block U-Boot
@ 2017-05-09 11:05 Jagan Teki
2017-05-09 14:19 ` Lokesh Vutla
0 siblings, 1 reply; 12+ messages in thread
From: Jagan Teki @ 2017-05-09 11:05 UTC (permalink / raw)
To: u-boot
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
--- 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.
But with un-marking "u-boot,dm-pre-reloc" from 'aips1' node and build
u-boot works fine, and the same can unallocated gpio1 in during SPL
bind.
thanks!
--
Jagan Teki
Free Software Engineer | www.openedev.com
U-Boot, Linux | Upstream Maintainer
Hyderabad, India.
^ permalink raw reply [flat|nested] 12+ messages in thread* [U-Boot] i.MX6: u-boot,dm-pre-reloc block U-Boot 2017-05-09 11:05 [U-Boot] i.MX6: u-boot,dm-pre-reloc block U-Boot Jagan Teki @ 2017-05-09 14:19 ` Lokesh Vutla 2017-05-09 15:07 ` Jagan Teki 0 siblings, 1 reply; 12+ messages in thread From: Lokesh Vutla @ 2017-05-09 14:19 UTC (permalink / raw) To: u-boot 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? > > --- 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? Thanks and regards, Lokesh > > But with un-marking "u-boot,dm-pre-reloc" from 'aips1' node and build > u-boot works fine, and the same can unallocated gpio1 in during SPL > bind. > > thanks! > ^ permalink raw reply [flat|nested] 12+ messages in thread
* [U-Boot] i.MX6: u-boot,dm-pre-reloc block U-Boot 2017-05-09 14:19 ` Lokesh Vutla @ 2017-05-09 15:07 ` Jagan Teki 2017-05-09 15:24 ` Lokesh Vutla 0 siblings, 1 reply; 12+ messages in thread From: Jagan Teki @ 2017-05-09 15:07 UTC (permalink / raw) To: u-boot On Tue, May 9, 2017 at 7:49 PM, Lokesh Vutla <lokeshvutla@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. ^ permalink raw reply [flat|nested] 12+ messages in thread
* [U-Boot] i.MX6: u-boot,dm-pre-reloc block U-Boot 2017-05-09 15:07 ` Jagan Teki @ 2017-05-09 15:24 ` Lokesh Vutla 2017-05-09 16:33 ` Jagan Teki 0 siblings, 1 reply; 12+ messages in thread From: Lokesh Vutla @ 2017-05-09 15:24 UTC (permalink / raw) To: u-boot On Tuesday 09 May 2017 08:37 PM, Jagan Teki wrote: > On Tue, May 9, 2017 at 7:49 PM, Lokesh Vutla <lokeshvutla@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. Hmm..Ideally this should have taken effect :( > >> >> >>> >>> --- 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. No, try CONFIG_SYS_MALLOC_F_LEN=0x2000. Is it possible to check where exactly is it hanged? Thanks and regards, Lokesh ^ permalink raw reply [flat|nested] 12+ messages in thread
* [U-Boot] i.MX6: u-boot,dm-pre-reloc block U-Boot 2017-05-09 15:24 ` Lokesh Vutla @ 2017-05-09 16:33 ` Jagan Teki 2017-05-10 19:22 ` Jagan Teki 0 siblings, 1 reply; 12+ messages in thread From: Jagan Teki @ 2017-05-09 16:33 UTC (permalink / raw) To: u-boot On Tue, May 9, 2017 at 8:54 PM, Lokesh Vutla <lokeshvutla@ti.com> wrote: > > > On Tuesday 09 May 2017 08:37 PM, Jagan Teki wrote: >> On Tue, May 9, 2017 at 7:49 PM, Lokesh Vutla <lokeshvutla@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. > > Hmm..Ideally this should have taken effect :( > >> >>> >>> >>>> >>>> --- 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. > > No, try CONFIG_SYS_MALLOC_F_LEN=0x2000. > > Is it possible to check where exactly is it hanged? Yes, it hangs while relocating dram[1] and I also observed the main bus nodes are are 'not found' which I haven't see before and these are marked 'u-boot,dm-spl' uclass_find_device_by_seq: 0 -1 uclass_find_device_by_seq: 0 0 - -1 -1 'soc' - -1 -1 'aips-bus at 02000000' - -1 -1 'aips-bus at 02100000' - not found [1] https://paste.ubuntu.com/24543685/ thanks! -- Jagan Teki Free Software Engineer | www.openedev.com U-Boot, Linux | Upstream Maintainer Hyderabad, India. ^ permalink raw reply [flat|nested] 12+ messages in thread
* [U-Boot] i.MX6: u-boot,dm-pre-reloc block U-Boot 2017-05-09 16:33 ` Jagan Teki @ 2017-05-10 19:22 ` Jagan Teki 2017-05-11 2:09 ` Lokesh Vutla 0 siblings, 1 reply; 12+ messages in thread From: Jagan Teki @ 2017-05-10 19:22 UTC (permalink / raw) To: u-boot Hi Lokesh, On Tue, May 9, 2017 at 10:03 PM, Jagan Teki <jagannadh.teki@gmail.com> wrote: > On Tue, May 9, 2017 at 8:54 PM, Lokesh Vutla <lokeshvutla@ti.com> wrote: >> >> >> On Tuesday 09 May 2017 08:37 PM, Jagan Teki wrote: >>> On Tue, May 9, 2017 at 7:49 PM, Lokesh Vutla <lokeshvutla@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. >> >> Hmm..Ideally this should have taken effect :( >> >>> >>>> >>>> >>>>> >>>>> --- 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. >> >> No, try CONFIG_SYS_MALLOC_F_LEN=0x2000. >> >> Is it possible to check where exactly is it hanged? > > Yes, it hangs while relocating dram[1] and I also observed the main > bus nodes are are 'not found' which I haven't see before and these are > marked 'u-boot,dm-spl' > > uclass_find_device_by_seq: 0 -1 > uclass_find_device_by_seq: 0 0 > - -1 -1 'soc' > - -1 -1 'aips-bus at 02000000' > - -1 -1 'aips-bus at 02100000' > - not found Any clue, I still investigating. Look like the node seq numbers which are marked as "u-boot,dm-spl" in SPL are checking before relocating in U-Boot, and they seems not found. Interestingly I couldn't see any panic or exception, the code ends board_f last line. thanks! -- Jagan Teki Free Software Engineer | www.openedev.com U-Boot, Linux | Upstream Maintainer Hyderabad, India. ^ permalink raw reply [flat|nested] 12+ messages in thread
* [U-Boot] i.MX6: u-boot,dm-pre-reloc block U-Boot 2017-05-10 19:22 ` Jagan Teki @ 2017-05-11 2:09 ` Lokesh Vutla 2017-05-11 8:10 ` Jagan Teki 0 siblings, 1 reply; 12+ messages in thread From: Lokesh Vutla @ 2017-05-11 2:09 UTC (permalink / raw) To: u-boot On 5/11/2017 12:52 AM, Jagan Teki wrote: > Hi Lokesh, > > On Tue, May 9, 2017 at 10:03 PM, Jagan Teki <jagannadh.teki@gmail.com> wrote: >> On Tue, May 9, 2017 at 8:54 PM, Lokesh Vutla <lokeshvutla@ti.com> wrote: >>> >>> >>> On Tuesday 09 May 2017 08:37 PM, Jagan Teki wrote: >>>> On Tue, May 9, 2017 at 7:49 PM, Lokesh Vutla <lokeshvutla@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. >>> >>> Hmm..Ideally this should have taken effect :( >>> >>>> >>>>> >>>>> >>>>>> >>>>>> --- 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. >>> >>> No, try CONFIG_SYS_MALLOC_F_LEN=0x2000. >>> >>> Is it possible to check where exactly is it hanged? >> >> Yes, it hangs while relocating dram[1] and I also observed the main >> bus nodes are are 'not found' which I haven't see before and these are >> marked 'u-boot,dm-spl' >> >> uclass_find_device_by_seq: 0 -1 >> uclass_find_device_by_seq: 0 0 >> - -1 -1 'soc' >> - -1 -1 'aips-bus at 02000000' >> - -1 -1 'aips-bus at 02100000' >> - not found > > Any clue, I still investigating. Look like the node seq numbers which > are marked as "u-boot,dm-spl" in SPL are checking before relocating in > U-Boot, and they seems not found. > > Interestingly I couldn't see any panic or exception, the code ends > board_f last line. Manfred posted a patch[1] stating a similar issue. See if it fixes it? [1] http://patchwork.ozlabs.org/patch/760592/ Thanks and regards, Lokesh ^ permalink raw reply [flat|nested] 12+ messages in thread
* [U-Boot] i.MX6: u-boot,dm-pre-reloc block U-Boot 2017-05-11 2:09 ` Lokesh Vutla @ 2017-05-11 8:10 ` Jagan Teki 2017-05-13 16:15 ` Jagan Teki 0 siblings, 1 reply; 12+ messages in thread From: Jagan Teki @ 2017-05-11 8:10 UTC (permalink / raw) To: u-boot On Thu, May 11, 2017 at 7:39 AM, Lokesh Vutla <lokeshvutla@ti.com> wrote: > > > On 5/11/2017 12:52 AM, Jagan Teki wrote: >> Hi Lokesh, >> >> On Tue, May 9, 2017 at 10:03 PM, Jagan Teki <jagannadh.teki@gmail.com> wrote: >>> On Tue, May 9, 2017 at 8:54 PM, Lokesh Vutla <lokeshvutla@ti.com> wrote: >>>> >>>> >>>> On Tuesday 09 May 2017 08:37 PM, Jagan Teki wrote: >>>>> On Tue, May 9, 2017 at 7:49 PM, Lokesh Vutla <lokeshvutla@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. >>>> >>>> Hmm..Ideally this should have taken effect :( >>>> >>>>> >>>>>> >>>>>> >>>>>>> >>>>>>> --- 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. >>>> >>>> No, try CONFIG_SYS_MALLOC_F_LEN=0x2000. >>>> >>>> Is it possible to check where exactly is it hanged? >>> >>> Yes, it hangs while relocating dram[1] and I also observed the main >>> bus nodes are are 'not found' which I haven't see before and these are >>> marked 'u-boot,dm-spl' >>> >>> uclass_find_device_by_seq: 0 -1 >>> uclass_find_device_by_seq: 0 0 >>> - -1 -1 'soc' >>> - -1 -1 'aips-bus at 02000000' >>> - -1 -1 'aips-bus at 02100000' >>> - not found >> >> Any clue, I still investigating. Look like the node seq numbers which >> are marked as "u-boot,dm-spl" in SPL are checking before relocating in >> U-Boot, and they seems not found. >> >> Interestingly I couldn't see any panic or exception, the code ends >> board_f last line. > > Manfred posted a patch[1] stating a similar issue. See if it fixes it? It's not. I think this hanged at relocation assembly relocate_code or relocate_vectors. thanks! -- Jagan Teki Free Software Engineer | www.openedev.com U-Boot, Linux | Upstream Maintainer Hyderabad, India. ^ permalink raw reply [flat|nested] 12+ messages in thread
* [U-Boot] i.MX6: u-boot,dm-pre-reloc block U-Boot 2017-05-11 8:10 ` Jagan Teki @ 2017-05-13 16:15 ` Jagan Teki 2017-05-16 0:17 ` Simon Glass 0 siblings, 1 reply; 12+ messages in thread From: Jagan Teki @ 2017-05-13 16:15 UTC (permalink / raw) To: u-boot Hi All, On Thu, May 11, 2017 at 1:40 PM, Jagan Teki <jagannadh.teki@gmail.com> wrote: > On Thu, May 11, 2017 at 7:39 AM, Lokesh Vutla <lokeshvutla@ti.com> wrote: >> >> >> On 5/11/2017 12:52 AM, Jagan Teki wrote: >>> Hi Lokesh, >>> >>> On Tue, May 9, 2017 at 10:03 PM, Jagan Teki <jagannadh.teki@gmail.com> wrote: >>>> On Tue, May 9, 2017 at 8:54 PM, Lokesh Vutla <lokeshvutla@ti.com> wrote: >>>>> >>>>> >>>>> On Tuesday 09 May 2017 08:37 PM, Jagan Teki wrote: >>>>>> On Tue, May 9, 2017 at 7:49 PM, Lokesh Vutla <lokeshvutla@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. >>>>> >>>>> Hmm..Ideally this should have taken effect :( >>>>> >>>>>> >>>>>>> >>>>>>> >>>>>>>> >>>>>>>> --- 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. >>>>> >>>>> No, try CONFIG_SYS_MALLOC_F_LEN=0x2000. >>>>> >>>>> Is it possible to check where exactly is it hanged? >>>> >>>> Yes, it hangs while relocating dram[1] and I also observed the main >>>> bus nodes are are 'not found' which I haven't see before and these are >>>> marked 'u-boot,dm-spl' >>>> >>>> uclass_find_device_by_seq: 0 -1 >>>> uclass_find_device_by_seq: 0 0 >>>> - -1 -1 'soc' >>>> - -1 -1 'aips-bus at 02000000' >>>> - -1 -1 'aips-bus at 02100000' >>>> - not found >>> >>> Any clue, I still investigating. Look like the node seq numbers which >>> are marked as "u-boot,dm-spl" in SPL are checking before relocating in >>> U-Boot, and they seems not found. >>> >>> Interestingly I couldn't see any panic or exception, the code ends >>> board_f last line. >> >> Manfred posted a patch[1] stating a similar issue. See if it fixes it? > > It's not. I think this hanged at relocation assembly relocate_code or > relocate_vectors. Any help on this, this look relocation is not possible in U-Boot with 'u-boot,dm-pre-reloc' and incidentally removing property from /soc all works fine. thanks! -- Jagan Teki Free Software Engineer | www.openedev.com U-Boot, Linux | Upstream Maintainer Hyderabad, India. ^ permalink raw reply [flat|nested] 12+ messages in thread
* [U-Boot] i.MX6: u-boot,dm-pre-reloc block U-Boot 2017-05-13 16:15 ` Jagan Teki @ 2017-05-16 0:17 ` Simon Glass 2017-05-17 17:18 ` Jagan Teki 0 siblings, 1 reply; 12+ messages in thread From: Simon Glass @ 2017-05-16 0:17 UTC (permalink / raw) To: u-boot Hi, On 13 May 2017 at 10:15, Jagan Teki <jagannadh.teki@gmail.com> wrote: > Hi All, > > On Thu, May 11, 2017 at 1:40 PM, Jagan Teki <jagannadh.teki@gmail.com> wrote: >> On Thu, May 11, 2017 at 7:39 AM, Lokesh Vutla <lokeshvutla@ti.com> wrote: >>> >>> >>> On 5/11/2017 12:52 AM, Jagan Teki wrote: >>>> Hi Lokesh, >>>> >>>> On Tue, May 9, 2017 at 10:03 PM, Jagan Teki <jagannadh.teki@gmail.com> wrote: >>>>> On Tue, May 9, 2017 at 8:54 PM, Lokesh Vutla <lokeshvutla@ti.com> wrote: >>>>>> >>>>>> >>>>>> On Tuesday 09 May 2017 08:37 PM, Jagan Teki wrote: >>>>>>> On Tue, May 9, 2017 at 7:49 PM, Lokesh Vutla <lokeshvutla@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. >>>>>> >>>>>> Hmm..Ideally this should have taken effect :( >>>>>> >>>>>>> >>>>>>>> >>>>>>>> >>>>>>>>> >>>>>>>>> --- 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. >>>>>> >>>>>> No, try CONFIG_SYS_MALLOC_F_LEN=0x2000. >>>>>> >>>>>> Is it possible to check where exactly is it hanged? >>>>> >>>>> Yes, it hangs while relocating dram[1] and I also observed the main >>>>> bus nodes are are 'not found' which I haven't see before and these are >>>>> marked 'u-boot,dm-spl' >>>>> >>>>> uclass_find_device_by_seq: 0 -1 >>>>> uclass_find_device_by_seq: 0 0 >>>>> - -1 -1 'soc' >>>>> - -1 -1 'aips-bus at 02000000' >>>>> - -1 -1 'aips-bus at 02100000' >>>>> - not found >>>> >>>> Any clue, I still investigating. Look like the node seq numbers which >>>> are marked as "u-boot,dm-spl" in SPL are checking before relocating in >>>> U-Boot, and they seems not found. >>>> >>>> Interestingly I couldn't see any panic or exception, the code ends >>>> board_f last line. >>> >>> Manfred posted a patch[1] stating a similar issue. See if it fixes it? >> >> It's not. I think this hanged at relocation assembly relocate_code or >> relocate_vectors. > > Any help on this, this look relocation is not possible in U-Boot with > 'u-boot,dm-pre-reloc' and incidentally removing property from /soc all > works fine. I don't have any idea based on the DM angle. I assume that you have called spi_init() correctly. That patch does seem useful though. Regards, Simon ^ permalink raw reply [flat|nested] 12+ messages in thread
* [U-Boot] i.MX6: u-boot,dm-pre-reloc block U-Boot 2017-05-16 0:17 ` Simon Glass @ 2017-05-17 17:18 ` Jagan Teki 2017-05-20 2:29 ` Simon Glass 0 siblings, 1 reply; 12+ messages in thread From: Jagan Teki @ 2017-05-17 17:18 UTC (permalink / raw) To: u-boot Hi Simon, On Tue, May 16, 2017 at 5:47 AM, Simon Glass <sjg@chromium.org> wrote: > Hi, > > On 13 May 2017 at 10:15, Jagan Teki <jagannadh.teki@gmail.com> wrote: >> Hi All, >> >> On Thu, May 11, 2017 at 1:40 PM, Jagan Teki <jagannadh.teki@gmail.com> wrote: >>> On Thu, May 11, 2017 at 7:39 AM, Lokesh Vutla <lokeshvutla@ti.com> wrote: >>>> >>>> >>>> On 5/11/2017 12:52 AM, Jagan Teki wrote: >>>>> Hi Lokesh, >>>>> >>>>> On Tue, May 9, 2017 at 10:03 PM, Jagan Teki <jagannadh.teki@gmail.com> wrote: >>>>>> On Tue, May 9, 2017 at 8:54 PM, Lokesh Vutla <lokeshvutla@ti.com> wrote: >>>>>>> >>>>>>> >>>>>>> On Tuesday 09 May 2017 08:37 PM, Jagan Teki wrote: >>>>>>>> On Tue, May 9, 2017 at 7:49 PM, Lokesh Vutla <lokeshvutla@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. >>>>>>> >>>>>>> Hmm..Ideally this should have taken effect :( >>>>>>> >>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>>> >>>>>>>>>> --- 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. >>>>>>> >>>>>>> No, try CONFIG_SYS_MALLOC_F_LEN=0x2000. >>>>>>> >>>>>>> Is it possible to check where exactly is it hanged? >>>>>> >>>>>> Yes, it hangs while relocating dram[1] and I also observed the main >>>>>> bus nodes are are 'not found' which I haven't see before and these are >>>>>> marked 'u-boot,dm-spl' >>>>>> >>>>>> uclass_find_device_by_seq: 0 -1 >>>>>> uclass_find_device_by_seq: 0 0 >>>>>> - -1 -1 'soc' >>>>>> - -1 -1 'aips-bus at 02000000' >>>>>> - -1 -1 'aips-bus at 02100000' >>>>>> - not found >>>>> >>>>> Any clue, I still investigating. Look like the node seq numbers which >>>>> are marked as "u-boot,dm-spl" in SPL are checking before relocating in >>>>> U-Boot, and they seems not found. >>>>> >>>>> Interestingly I couldn't see any panic or exception, the code ends >>>>> board_f last line. >>>> >>>> Manfred posted a patch[1] stating a similar issue. See if it fixes it? >>> >>> It's not. I think this hanged at relocation assembly relocate_code or >>> relocate_vectors. >> >> Any help on this, this look relocation is not possible in U-Boot with >> 'u-boot,dm-pre-reloc' and incidentally removing property from /soc all >> works fine. > > I don't have any idea based on the DM angle. I assume that you have > called spi_init() correctly. That patch does seem useful though. Are you referring this patch "spl: Add spl_early_init()" ? anyway I'm on top of master, result is same. Do you think deleting 'u-boot,dm-pre-reloc' from /soc before moving to U-Boot help? thanks! -- Jagan Teki Free Software Engineer | www.openedev.com U-Boot, Linux | Upstream Maintainer Hyderabad, India. ^ permalink raw reply [flat|nested] 12+ messages in thread
* [U-Boot] i.MX6: u-boot,dm-pre-reloc block U-Boot 2017-05-17 17:18 ` Jagan Teki @ 2017-05-20 2:29 ` Simon Glass 0 siblings, 0 replies; 12+ messages in thread From: Simon Glass @ 2017-05-20 2:29 UTC (permalink / raw) To: u-boot Hi Jagan, On 17 May 2017 at 11:18, Jagan Teki <jagannadh.teki@gmail.com> wrote: > Hi Simon, > > On Tue, May 16, 2017 at 5:47 AM, Simon Glass <sjg@chromium.org> wrote: >> Hi, >> >> On 13 May 2017 at 10:15, Jagan Teki <jagannadh.teki@gmail.com> wrote: >>> Hi All, >>> >>> On Thu, May 11, 2017 at 1:40 PM, Jagan Teki <jagannadh.teki@gmail.com> wrote: >>>> On Thu, May 11, 2017 at 7:39 AM, Lokesh Vutla <lokeshvutla@ti.com> wrote: >>>>> >>>>> >>>>> On 5/11/2017 12:52 AM, Jagan Teki wrote: >>>>>> Hi Lokesh, >>>>>> >>>>>> On Tue, May 9, 2017 at 10:03 PM, Jagan Teki <jagannadh.teki@gmail.com> wrote: >>>>>>> On Tue, May 9, 2017 at 8:54 PM, Lokesh Vutla <lokeshvutla@ti.com> wrote: >>>>>>>> >>>>>>>> >>>>>>>> On Tuesday 09 May 2017 08:37 PM, Jagan Teki wrote: >>>>>>>>> On Tue, May 9, 2017 at 7:49 PM, Lokesh Vutla <lokeshvutla@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. >>>>>>>> >>>>>>>> Hmm..Ideally this should have taken effect :( >>>>>>>> >>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> --- 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. >>>>>>>> >>>>>>>> No, try CONFIG_SYS_MALLOC_F_LEN=0x2000. >>>>>>>> >>>>>>>> Is it possible to check where exactly is it hanged? >>>>>>> >>>>>>> Yes, it hangs while relocating dram[1] and I also observed the main >>>>>>> bus nodes are are 'not found' which I haven't see before and these are >>>>>>> marked 'u-boot,dm-spl' >>>>>>> >>>>>>> uclass_find_device_by_seq: 0 -1 >>>>>>> uclass_find_device_by_seq: 0 0 >>>>>>> - -1 -1 'soc' >>>>>>> - -1 -1 'aips-bus at 02000000' >>>>>>> - -1 -1 'aips-bus at 02100000' >>>>>>> - not found >>>>>> >>>>>> Any clue, I still investigating. Look like the node seq numbers which >>>>>> are marked as "u-boot,dm-spl" in SPL are checking before relocating in >>>>>> U-Boot, and they seems not found. >>>>>> >>>>>> Interestingly I couldn't see any panic or exception, the code ends >>>>>> board_f last line. >>>>> >>>>> Manfred posted a patch[1] stating a similar issue. See if it fixes it? >>>> >>>> It's not. I think this hanged at relocation assembly relocate_code or >>>> relocate_vectors. >>> >>> Any help on this, this look relocation is not possible in U-Boot with >>> 'u-boot,dm-pre-reloc' and incidentally removing property from /soc all >>> works fine. >> >> I don't have any idea based on the DM angle. I assume that you have >> called spi_init() correctly. That patch does seem useful though. > > Are you referring this patch "spl: Add spl_early_init()" ? anyway > I'm on top of master, result is same. Do you think deleting > 'u-boot,dm-pre-reloc' from /soc before moving to U-Boot help? That effectively removes those devices from driver model before relocation. But there is a root cause here that I think is worth finding. If you don't have an ICE tool, maybe just use the debug UART? Regards, Simon ^ permalink raw reply [flat|nested] 12+ messages in thread
end of thread, other threads:[~2017-05-20 2:29 UTC | newest] Thread overview: 12+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2017-05-09 11:05 [U-Boot] i.MX6: u-boot,dm-pre-reloc block U-Boot Jagan Teki 2017-05-09 14:19 ` Lokesh Vutla 2017-05-09 15:07 ` Jagan Teki 2017-05-09 15:24 ` Lokesh Vutla 2017-05-09 16:33 ` Jagan Teki 2017-05-10 19:22 ` Jagan Teki 2017-05-11 2:09 ` Lokesh Vutla 2017-05-11 8:10 ` Jagan Teki 2017-05-13 16:15 ` Jagan Teki 2017-05-16 0:17 ` Simon Glass 2017-05-17 17:18 ` Jagan Teki 2017-05-20 2:29 ` Simon Glass
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.