Hi Chirag, Thanks for the patch. On 04/07/24 12:49, Chirag Shilwant wrote: > - In ti-u-boot-2024.04, the config fragment to disable splashscreen > is now renamed to am62x_evm_prune_splashscreen.config [1] > Hence, update UBOOT_CONFIG_FRAGMENTS for the same. > > - Add UBOOT_CONFIG_FRAGMENTS:bsp-ti-6_1 which ensures that > am62pxx-evm machine configuration still supports Display Cluster usecase [2] > with ti-u-boot-2023.04 > > [1]: > https://git.ti.com/cgit/ti-u-boot/ti-u-boot/commit/?h=ti-u-boot-2024.04&id=981eddc83dfdbbf176a4984977f9779dc1d56f87 > > [2]: > https://software-dl.ti.com/mcu-plus-sdk/esd/AM62PX/09_01_00_39/exports/docs/api_guide_am62px/EXAMPLES_DRIVERS_DSS_DISPLAY_SHARE.html > > Signed-off-by: Chirag Shilwant <[email protected]>
Reviewed-by: Devarsh Thakkar <[email protected]> On a side-note, The uEnv.txt also needs to be updated as need to prefix ti in name_overlays as otherwise we get below error : [2024-07-04 15:57:12.135] Failed to load '/boot/dtb/k3-am62p5-sk-microtips-mf101hie-panel.dtbo' [2024-07-04 15:57:12.151] Failed to load '/boot/dtb/k3-am62p5-sk-dss-shared-mode.dtbo' [2024-07-04 15:57:12.151] ## Flattened Device Tree blob at 88000000 After setting as below, it works fine : setenv name_overlays ti/k3-am62p5-sk-microtips-mf101hie-panel.dtbo ti/k3-am62p5-sk-dss-shared-mode.dtbo $name_overlay Above can go as a separate patch and there could be multiple platforms affected, please verify. Regards Devarsh > --- > meta-ti-bsp/conf/machine/am62pxx-evm.conf | 6 ++++-- > 1 file changed, 4 insertions(+), 2 deletions(-) > > diff --git a/meta-ti-bsp/conf/machine/am62pxx-evm.conf > b/meta-ti-bsp/conf/machine/am62pxx-evm.conf > index fab96bd8..8d94c2b4 100644 > --- a/meta-ti-bsp/conf/machine/am62pxx-evm.conf > +++ b/meta-ti-bsp/conf/machine/am62pxx-evm.conf > @@ -22,5 +22,7 @@ UBOOT_MACHINE = "am62px_evm_a53_defconfig" > # along with the base defconfig mentioned in UBOOT_MACHINE. Refer > u-boot-mergeconfig.inc > # under meta-ti-bsp/recipes-bsp/u-boot/ for more details. > # For AM62P tisdk-display-cluster image, splash screen is handled by SBL. > -# Hence, disable the A53 based splash screen using the > am62px_evm_prune_splashscreen.config fragment present in ti-u-boot tree > -UBOOT_CONFIG_FRAGMENTS = "${@oe.utils.conditional('DISPLAY_CLUSTER_ENABLE', > '1', 'am62px_evm_prune_splashscreen.config', '', d)}" > +# Hence, disable the A53 based splash screen using the > am62x_evm_prune_splashscreen.config fragment present in ti-u-boot tree > +UBOOT_CONFIG_FRAGMENTS = "${@oe.utils.conditional('DISPLAY_CLUSTER_ENABLE', > '1', 'am62x_evm_prune_splashscreen.config', '', d)}" > + > +UBOOT_CONFIG_FRAGMENTS:bsp-ti-6_1 = > "${@oe.utils.conditional('DISPLAY_CLUSTER_ENABLE', '1', > 'am62px_evm_prune_splashscreen.config', '', d)}"
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