[tiU20.01 PATCH] configs: am65x_evm_a53: Re order the overlay files

In case of SPL_LOAD_FIT_APPLY_OVERLAY, overlay files are applied in the order as specified in overlay structure in board/ti/am65x/evm.c: - k3-am654-gp.dtbo - k3-am654-idk.dtbo - k3-am654-pcie-usb2.dtbo - k3-am654-pcie-usb3.dtbo - k3-am654-evm-oldi-lcd1evm.dtbo
Since it is peripheral boot and overlays are applied on the fly, if the above order is not maintained, specific overlays cannot be applied as images would have already loaded and got discarded. So create u-boot.img with the above order.
Signed-off-by: Lokesh Vutla lokeshvutla@ti.com --- Fixes: LCPD-18310
- In general I see this restriction in ovelays a problem, as this issue can occur whenever a new overlay is added. May be in future we should re think on overlay design.
configs/am65x_evm_a53_defconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/configs/am65x_evm_a53_defconfig b/configs/am65x_evm_a53_defconfig index 01d66554f9..659161441f 100644 --- a/configs/am65x_evm_a53_defconfig +++ b/configs/am65x_evm_a53_defconfig @@ -60,7 +60,7 @@ CONFIG_CMD_UBI=y CONFIG_OF_CONTROL=y CONFIG_SPL_OF_CONTROL=y CONFIG_DEFAULT_DEVICE_TREE="k3-am654-base-board" -CONFIG_OF_OVERLAY_LIST="k3-am654-pcie-usb2 k3-am654-idk" +CONFIG_OF_OVERLAY_LIST="k3-am654-idk k3-am654-pcie-usb2" CONFIG_SPL_MULTI_DTB_FIT=y CONFIG_SPL_MULTI_DTB_FIT_NO_COMPRESSION=y CONFIG_ENV_IS_IN_MMC=y

On 17/03/20 12:14 PM, Lokesh Vutla wrote:
In case of SPL_LOAD_FIT_APPLY_OVERLAY, overlay files are applied in the order as specified in overlay structure in board/ti/am65x/evm.c:
- k3-am654-gp.dtbo
- k3-am654-idk.dtbo
- k3-am654-pcie-usb2.dtbo
- k3-am654-pcie-usb3.dtbo
- k3-am654-evm-oldi-lcd1evm.dtbo
Since it is peripheral boot and overlays are applied on the fly, if the above order is not maintained, specific overlays cannot be applied as images would have already loaded and got discarded. So create u-boot.img with the above order.
Signed-off-by: Lokesh Vutla lokeshvutla@ti.com
Sorry please ignore this patch.
Thanks and regards, Lokesh
participants (1)
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Lokesh Vutla