[meta-ti] [kirkstone] [PATCH 0/2] Early splash screen on AM62x

[meta-ti] [kirkstone] [PATCH 0/2] Early splash screen on AM62x

[Devarsh Thakkar]

This series is to enable out-of-box early splash screen on AM62x devices
with wic images compiled using meta-ti.

With this, u-boot SPL or u-boot proper can load TI logo from boot partition
and display it while board is being booted.

Devarsh Thakkar (2):
  u-boot-ti-staging_2023.04: Copy bitmap file to boot partition for
    AM62x
  conf: machine: am62xx: Add TI logo as image boot file

 meta-ti-bsp/conf/machine/include/am62xx.inc              | 3 +++
 .../recipes-bsp/u-boot/u-boot-ti-staging_2023.04.bb      | 9 +++++++++
 2 files changed, 12 insertions(+)

-- 
2.34.1

[meta-ti] [kirkstone] [PATCH 1/2] u-boot-ti-staging_2023.04: Copy bitmap file to boot partition for AM62x

[Devarsh Thakkar]

Early splash screen support for AM62x has been enabled in u-boot
and it requires ti.gz bitmap file to be present in boot partition
as per the default environment settings done in u-boot [1].

Copy ti.gz [2] to boot partition to enable out of box early display on
AM62x when it is flashed with the wic image compiled using TI's
bsp.

[1] https://git.ti.com/cgit/ti-u-boot/ti-u-boot/tree/board/ti/am62x/am62x.env?h=09.00.00.001#n34
[2] https://git.ti.com/cgit/ti-u-boot/ti-u-boot/tree/tools/logos/ti.gz?h=ti-u-boot-2023.04

Signed-off-by: Devarsh Thakkar <devarsht@ti.com>
---
 .../recipes-bsp/u-boot/u-boot-ti-staging_2023.04.bb      | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/meta-ti-bsp/recipes-bsp/u-boot/u-boot-ti-staging_2023.04.bb b/meta-ti-bsp/recipes-bsp/u-boot/u-boot-ti-staging_2023.04.bb
index 4bbb6433..5067e3c8 100644
--- a/meta-ti-bsp/recipes-bsp/u-boot/u-boot-ti-staging_2023.04.bb
+++ b/meta-ti-bsp/recipes-bsp/u-boot/u-boot-ti-staging_2023.04.bb
@@ -8,3 +8,12 @@ BRANCH = "ti-u-boot-2023.04"
 
 SRCREV = "d8e6f9178f6c80abff4ed2e9094001357bda40d4"
 
+do_install:append:am62xx() {
+	install -d ${D}/boot
+	install -m 0644 ${S}/tools/logos/ti.gz ${D}/boot
+}
+
+do_deploy:append:am62xx() {
+	install -d ${DEPLOYDIR}
+	install -m 0644 ${S}/tools/logos/ti.gz ${DEPLOYDIR}
+}
-- 
2.34.1

Re: [meta-ti] [kirkstone] [PATCH 1/2] u-boot-ti-staging_2023.04: Copy bitmap file to boot partition for AM62x

[Andrew Davis]

On 6/9/23 9:29 AM, Devarsh Thakkar wrote:
> Early splash screen support for AM62x has been enabled in u-boot
> and it requires ti.gz bitmap file to be present in boot partition
> as per the default environment settings done in u-boot [1].
> 
> Copy ti.gz [2] to boot partition to enable out of box early display on
> AM62x when it is flashed with the wic image compiled using TI's
> bsp.
> 
> [1] https://git.ti.com/cgit/ti-u-boot/ti-u-boot/tree/board/ti/am62x/am62x.env?h=09.00.00.001#n34
> [2] https://git.ti.com/cgit/ti-u-boot/ti-u-boot/tree/tools/logos/ti.gz?h=ti-u-boot-2023.04
> 
> Signed-off-by: Devarsh Thakkar <devarsht@ti.com>
> ---
>   .../recipes-bsp/u-boot/u-boot-ti-staging_2023.04.bb      | 9 +++++++++
>   1 file changed, 9 insertions(+)
> 
> diff --git a/meta-ti-bsp/recipes-bsp/u-boot/u-boot-ti-staging_2023.04.bb b/meta-ti-bsp/recipes-bsp/u-boot/u-boot-ti-staging_2023.04.bb
> index 4bbb6433..5067e3c8 100644
> --- a/meta-ti-bsp/recipes-bsp/u-boot/u-boot-ti-staging_2023.04.bb
> +++ b/meta-ti-bsp/recipes-bsp/u-boot/u-boot-ti-staging_2023.04.bb
> @@ -8,3 +8,12 @@ BRANCH = "ti-u-boot-2023.04"
>   
>   SRCREV = "d8e6f9178f6c80abff4ed2e9094001357bda40d4"
>   
> +do_install:append:am62xx() {
> +	install -d ${D}/boot
> +	install -m 0644 ${S}/tools/logos/ti.gz ${D}/boot

Could you copy this over as ti_logo.gz or similar so we have some idea of the contents.

Andrew

> +}
> +
> +do_deploy:append:am62xx() {
> +	install -d ${DEPLOYDIR}
> +	install -m 0644 ${S}/tools/logos/ti.gz ${DEPLOYDIR}
> +}

Re: [meta-ti] [kirkstone] [PATCH 1/2] u-boot-ti-staging_2023.04: Copy bitmap file to boot partition for AM62x

[Devarsh Thakkar]

Hi Andrew,

Thanks for the quick review.

On 09/06/23 20:05, Andrew Davis wrote:
> On 6/9/23 9:29 AM, Devarsh Thakkar wrote:
>> Early splash screen support for AM62x has been enabled in u-boot
>> and it requires ti.gz bitmap file to be present in boot partition
>> as per the default environment settings done in u-boot [1].
>>
>> Copy ti.gz [2] to boot partition to enable out of box early display on
>> AM62x when it is flashed with the wic image compiled using TI's
>> bsp.
>>
>> [1]
>> https://git.ti.com/cgit/ti-u-boot/ti-u-boot/tree/board/ti/am62x/am62x.env?h=09.00.00.001#n34
>> [2]
>> https://git.ti.com/cgit/ti-u-boot/ti-u-boot/tree/tools/logos/ti.gz?h=ti-u-boot-2023.04
>>
>> Signed-off-by: Devarsh Thakkar <devarsht@ti.com>
>> ---
>>   .../recipes-bsp/u-boot/u-boot-ti-staging_2023.04.bb      | 9 +++++++++
>>   1 file changed, 9 insertions(+)
>>
>> diff --git a/meta-ti-bsp/recipes-bsp/u-boot/u-boot-ti-staging_2023.04.bb
>> b/meta-ti-bsp/recipes-bsp/u-boot/u-boot-ti-staging_2023.04.bb
>> index 4bbb6433..5067e3c8 100644
>> --- a/meta-ti-bsp/recipes-bsp/u-boot/u-boot-ti-staging_2023.04.bb
>> +++ b/meta-ti-bsp/recipes-bsp/u-boot/u-boot-ti-staging_2023.04.bb
>> @@ -8,3 +8,12 @@ BRANCH = "ti-u-boot-2023.04"
>>     SRCREV = "d8e6f9178f6c80abff4ed2e9094001357bda40d4"
>>   +do_install:append:am62xx() {
>> +    install -d ${D}/boot
>> +    install -m 0644 ${S}/tools/logos/ti.gz ${D}/boot
> 
> Could you copy this over as ti_logo.gz or similar so we have some idea of the
> contents.
> 

I agree with you regarding naming convention, but unfortunately I think this
file is already present in upstream as ti.gz [1] so we thought to stick with
it and rather not change it in ti-u-boot.

[1] https://github.com/u-boot/u-boot/blob/master/tools/logos/ti.gz

Regards
Devarsh

> Andrew
> 
>> +}
>> +
>> +do_deploy:append:am62xx() {
>> +    install -d ${DEPLOYDIR}
>> +    install -m 0644 ${S}/tools/logos/ti.gz ${DEPLOYDIR}
>> +}

Re: [meta-ti] [kirkstone] [PATCH 1/2] u-boot-ti-staging_2023.04: Copy bitmap file to boot partition for AM62x

[Andrew Davis]

On 6/9/23 9:40 AM, Devarsh Thakkar wrote:
> Hi Andrew,
> 
> Thanks for the quick review.
> 
> On 09/06/23 20:05, Andrew Davis wrote:
>> On 6/9/23 9:29 AM, Devarsh Thakkar wrote:
>>> Early splash screen support for AM62x has been enabled in u-boot
>>> and it requires ti.gz bitmap file to be present in boot partition
>>> as per the default environment settings done in u-boot [1].
>>>
>>> Copy ti.gz [2] to boot partition to enable out of box early display on
>>> AM62x when it is flashed with the wic image compiled using TI's
>>> bsp.
>>>
>>> [1]
>>> https://git.ti.com/cgit/ti-u-boot/ti-u-boot/tree/board/ti/am62x/am62x.env?h=09.00.00.001#n34
>>> [2]
>>> https://git.ti.com/cgit/ti-u-boot/ti-u-boot/tree/tools/logos/ti.gz?h=ti-u-boot-2023.04
>>>
>>> Signed-off-by: Devarsh Thakkar <devarsht@ti.com>
>>> ---
>>>    .../recipes-bsp/u-boot/u-boot-ti-staging_2023.04.bb      | 9 +++++++++
>>>    1 file changed, 9 insertions(+)
>>>
>>> diff --git a/meta-ti-bsp/recipes-bsp/u-boot/u-boot-ti-staging_2023.04.bb
>>> b/meta-ti-bsp/recipes-bsp/u-boot/u-boot-ti-staging_2023.04.bb
>>> index 4bbb6433..5067e3c8 100644
>>> --- a/meta-ti-bsp/recipes-bsp/u-boot/u-boot-ti-staging_2023.04.bb
>>> +++ b/meta-ti-bsp/recipes-bsp/u-boot/u-boot-ti-staging_2023.04.bb
>>> @@ -8,3 +8,12 @@ BRANCH = "ti-u-boot-2023.04"
>>>      SRCREV = "d8e6f9178f6c80abff4ed2e9094001357bda40d4"
>>>    +do_install:append:am62xx() {
>>> +    install -d ${D}/boot
>>> +    install -m 0644 ${S}/tools/logos/ti.gz ${D}/boot
>>
>> Could you copy this over as ti_logo.gz or similar so we have some idea of the
>> contents.
>>
> 
> I agree with you regarding naming convention, but unfortunately I think this
> file is already present in upstream as ti.gz [1] so we thought to stick with
> it and rather not change it in ti-u-boot.
> 

In u-boot it is in a folder called "logos", you are moving it into the
generic "boot" partition. Could you put it in /boot/logo/ti.gz instead?

> [1] https://github.com/u-boot/u-boot/blob/master/tools/logos/ti.gz
> 
> Regards
> Devarsh
> 
>> Andrew
>>
>>> +}
>>> +
>>> +do_deploy:append:am62xx() {
>>> +    install -d ${DEPLOYDIR}
>>> +    install -m 0644 ${S}/tools/logos/ti.gz ${DEPLOYDIR}
>>> +}

Re: [meta-ti] [kirkstone] [PATCH 1/2] u-boot-ti-staging_2023.04: Copy bitmap file to boot partition for AM62x

[Devarsh Thakkar]

Hi Andrew,

Thanks for the suggestions.

On 09/06/23 20:18, Andrew Davis wrote:
> On 6/9/23 9:40 AM, Devarsh Thakkar wrote:
>> Hi Andrew,
>>
>> Thanks for the quick review.
>>
>> On 09/06/23 20:05, Andrew Davis wrote:
>>> On 6/9/23 9:29 AM, Devarsh Thakkar wrote:
>>>> Early splash screen support for AM62x has been enabled in u-boot
>>>> and it requires ti.gz bitmap file to be present in boot partition
>>>> as per the default environment settings done in u-boot [1].
>>>>
>>>> Copy ti.gz [2] to boot partition to enable out of box early display on
>>>> AM62x when it is flashed with the wic image compiled using TI's
>>>> bsp.
>>>>
>>>> [1]
>>>> https://git.ti.com/cgit/ti-u-boot/ti-u-boot/tree/board/ti/am62x/am62x.env?h=09.00.00.001#n34
>>>> [2]
>>>> https://git.ti.com/cgit/ti-u-boot/ti-u-boot/tree/tools/logos/ti.gz?h=ti-u-boot-2023.04
>>>>
>>>> Signed-off-by: Devarsh Thakkar <devarsht@ti.com>
>>>> ---
>>>>    .../recipes-bsp/u-boot/u-boot-ti-staging_2023.04.bb      | 9 +++++++++
>>>>    1 file changed, 9 insertions(+)
>>>>
>>>> diff --git a/meta-ti-bsp/recipes-bsp/u-boot/u-boot-ti-staging_2023.04.bb
>>>> b/meta-ti-bsp/recipes-bsp/u-boot/u-boot-ti-staging_2023.04.bb
>>>> index 4bbb6433..5067e3c8 100644
>>>> --- a/meta-ti-bsp/recipes-bsp/u-boot/u-boot-ti-staging_2023.04.bb
>>>> +++ b/meta-ti-bsp/recipes-bsp/u-boot/u-boot-ti-staging_2023.04.bb
>>>> @@ -8,3 +8,12 @@ BRANCH = "ti-u-boot-2023.04"
>>>>      SRCREV = "d8e6f9178f6c80abff4ed2e9094001357bda40d4"
>>>>    +do_install:append:am62xx() {
>>>> +    install -d ${D}/boot
>>>> +    install -m 0644 ${S}/tools/logos/ti.gz ${D}/boot
>>>
>>> Could you copy this over as ti_logo.gz or similar so we have some idea of the
>>> contents.
>>>
>>
>> I agree with you regarding naming convention, but unfortunately I think this
>> file is already present in upstream as ti.gz [1] so we thought to stick with
>> it and rather not change it in ti-u-boot.
>>
> 
> In u-boot it is in a folder called "logos", you are moving it into the
> generic "boot" partition. Could you put it in /boot/logo/ti.gz instead?
> 

Yeah, that also makes sense to me to have a logos directory if there is a
possibility of having multiple logos with different resolutions so that user
can choose based upon the connector being used.

But this as well will require a change in u-boot's am62x.env file's splashfile
variable, moreover I had to make a change in oe-core to allow installation of
directories in boot partition for the same [1].


Meanwhile I discussed with team here (Vignesh and Nikhil) and we agreed to
both rename the logo and have it in logos directory but we thought to do the
latter as a separate patch when [1] is available in kirkstone, until then we
thought it is better to just rename it as ti_logo_414x97.gz in boot partition

[1]
https://lists.openembedded.org/g/openembedded-core/topic/patch_v2_wic_bootimg_add/99501427?p=,,,20,0,0,0::recentpostdate/sticky,,,20,2,0,99501427,previd%3D1686655986349989245,nextid%3D1686587607620747491&previd=1686655986349989245&nextid=1686587607620747491

So is it ok to go ahead with ti_logo_414x97.gz in boot partition for now
and take logos directory change as a separate patch in future when [1] is
available ?

Regards
Devarsh

>> [1] https://github.com/u-boot/u-boot/blob/master/tools/logos/ti.gz
>>
>> Regards
>> Devarsh
>>
>>> Andrew
>>>
>>>> +}
>>>> +
>>>> +do_deploy:append:am62xx() {
>>>> +    install -d ${DEPLOYDIR}
>>>> +    install -m 0644 ${S}/tools/logos/ti.gz ${DEPLOYDIR}
>>>> +}

Re: [meta-ti] [kirkstone] [PATCH 1/2] u-boot-ti-staging_2023.04: Copy bitmap file to boot partition for AM62x

[Andrew Davis]

On 6/13/23 6:50 AM, Devarsh Thakkar wrote:
> Hi Andrew,
> 
> Thanks for the suggestions.
> 
> On 09/06/23 20:18, Andrew Davis wrote:
>> On 6/9/23 9:40 AM, Devarsh Thakkar wrote:
>>> Hi Andrew,
>>>
>>> Thanks for the quick review.
>>>
>>> On 09/06/23 20:05, Andrew Davis wrote:
>>>> On 6/9/23 9:29 AM, Devarsh Thakkar wrote:
>>>>> Early splash screen support for AM62x has been enabled in u-boot
>>>>> and it requires ti.gz bitmap file to be present in boot partition
>>>>> as per the default environment settings done in u-boot [1].
>>>>>
>>>>> Copy ti.gz [2] to boot partition to enable out of box early display on
>>>>> AM62x when it is flashed with the wic image compiled using TI's
>>>>> bsp.
>>>>>
>>>>> [1]
>>>>> https://git.ti.com/cgit/ti-u-boot/ti-u-boot/tree/board/ti/am62x/am62x.env?h=09.00.00.001#n34
>>>>> [2]
>>>>> https://git.ti.com/cgit/ti-u-boot/ti-u-boot/tree/tools/logos/ti.gz?h=ti-u-boot-2023.04
>>>>>
>>>>> Signed-off-by: Devarsh Thakkar <devarsht@ti.com>
>>>>> ---
>>>>>     .../recipes-bsp/u-boot/u-boot-ti-staging_2023.04.bb      | 9 +++++++++
>>>>>     1 file changed, 9 insertions(+)
>>>>>
>>>>> diff --git a/meta-ti-bsp/recipes-bsp/u-boot/u-boot-ti-staging_2023.04.bb
>>>>> b/meta-ti-bsp/recipes-bsp/u-boot/u-boot-ti-staging_2023.04.bb
>>>>> index 4bbb6433..5067e3c8 100644
>>>>> --- a/meta-ti-bsp/recipes-bsp/u-boot/u-boot-ti-staging_2023.04.bb
>>>>> +++ b/meta-ti-bsp/recipes-bsp/u-boot/u-boot-ti-staging_2023.04.bb
>>>>> @@ -8,3 +8,12 @@ BRANCH = "ti-u-boot-2023.04"
>>>>>       SRCREV = "d8e6f9178f6c80abff4ed2e9094001357bda40d4"
>>>>>     +do_install:append:am62xx() {
>>>>> +    install -d ${D}/boot
>>>>> +    install -m 0644 ${S}/tools/logos/ti.gz ${D}/boot
>>>>
>>>> Could you copy this over as ti_logo.gz or similar so we have some idea of the
>>>> contents.
>>>>
>>>
>>> I agree with you regarding naming convention, but unfortunately I think this
>>> file is already present in upstream as ti.gz [1] so we thought to stick with
>>> it and rather not change it in ti-u-boot.
>>>
>>
>> In u-boot it is in a folder called "logos", you are moving it into the
>> generic "boot" partition. Could you put it in /boot/logo/ti.gz instead?
>>
> 
> Yeah, that also makes sense to me to have a logos directory if there is a
> possibility of having multiple logos with different resolutions so that user
> can choose based upon the connector being used.
> 
> But this as well will require a change in u-boot's am62x.env file's splashfile
> variable, moreover I had to make a change in oe-core to allow installation of
> directories in boot partition for the same [1].
> 
> 
> Meanwhile I discussed with team here (Vignesh and Nikhil) and we agreed to
> both rename the logo and have it in logos directory but we thought to do the
> latter as a separate patch when [1] is available in kirkstone, until then we
> thought it is better to just rename it as ti_logo_414x97.gz in boot partition
> 
> [1]
> https://lists.openembedded.org/g/openembedded-core/topic/patch_v2_wic_bootimg_add/99501427?p=,,,20,0,0,0::recentpostdate/sticky,,,20,2,0,99501427,previd%3D1686655986349989245,nextid%3D1686587607620747491&previd=1686655986349989245&nextid=1686587607620747491
> 
> So is it ok to go ahead with ti_logo_414x97.gz in boot partition for now
> and take logos directory change as a separate patch in future when [1] is
> available ?
> 

Sounds good to me.

Andrew

> Regards
> Devarsh
> 
>>> [1] https://github.com/u-boot/u-boot/blob/master/tools/logos/ti.gz
>>>
>>> Regards
>>> Devarsh
>>>
>>>> Andrew
>>>>
>>>>> +}
>>>>> +
>>>>> +do_deploy:append:am62xx() {
>>>>> +    install -d ${DEPLOYDIR}
>>>>> +    install -m 0644 ${S}/tools/logos/ti.gz ${DEPLOYDIR}
>>>>> +}

[meta-ti] [kirkstone] [PATCH 2/2] conf: machine: am62xx: Add TI logo as image boot file

[Devarsh Thakkar]

Add TI logo bitmap image as image boot file so that it gets
copied to boot partition and A53 SPL or U-boot proper
can load it and display during board bootup.

Signed-off-by: Devarsh Thakkar <devarsht@ti.com>
---
 meta-ti-bsp/conf/machine/include/am62xx.inc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/meta-ti-bsp/conf/machine/include/am62xx.inc b/meta-ti-bsp/conf/machine/include/am62xx.inc
index 0bd5279d..8bc4d2fc 100644
--- a/meta-ti-bsp/conf/machine/include/am62xx.inc
+++ b/meta-ti-bsp/conf/machine/include/am62xx.inc
@@ -15,6 +15,9 @@ IMAGE_BOOT_FILES += "tiboot3-am62x-gp-evm.bin"
 # Since default tiboot3.bin on AM62x is for HS-FS, add a version for HS-SE
 IMAGE_BOOT_FILES += "tiboot3-am62x-hs-evm.bin"
 
+# Bitmap image tarball for early splashscreen
+IMAGE_BOOT_FILES += "ti.gz"
+
 TFA_BOARD = "lite"
 TFA_K3_SYSTEM_SUSPEND = "1"
 
-- 
2.34.1