[PATCH 1/2] configs: stm32f769-disco: Set CYCLIC_MAX_CPU_TIME_US to 8000 for stm32f769-disco

[Patrick DELAUNAY]

Hi,

On 12/11/24 09:09, Patrice Chotard wrote:
> Updating the framebuffer takes quite a long time on this slow patform,
> set CYCLIC_MAX_CPU_TIME_US to 8000 for stm32f769-disco to avoid
> following cyclic warning:
>
> "cyclic function video_init took too long: 7280us vs 5000us max"
>
> Signed-off-by: Patrice Chotard <patrice.chotard at foss.st.com>
> ---
>
>   configs/stm32f769-disco_defconfig     | 1 +
>   configs/stm32f769-disco_spl_defconfig | 1 +
>   2 files changed, 2 insertions(+)
>
> diff --git a/configs/stm32f769-disco_defconfig b/configs/stm32f769-disco_defconfig
> index 1e09c224fc0..5be221afd2f 100644
> --- a/configs/stm32f769-disco_defconfig
> +++ b/configs/stm32f769-disco_defconfig
> @@ -21,6 +21,7 @@ CONFIG_USE_BOOTARGS=y
>   CONFIG_BOOTARGS="console=ttyS0,115200 earlyprintk consoleblank=0 ignore_loglevel"
>   CONFIG_SYS_PBSIZE=1050
>   # CONFIG_DISPLAY_CPUINFO is not set
> +CONFIG_CYCLIC_MAX_CPU_TIME_US=8000
>   CONFIG_SYS_PROMPT="U-Boot > "
>   CONFIG_CMD_GPT=y
>   CONFIG_CMD_MMC=y
> diff --git a/configs/stm32f769-disco_spl_defconfig b/configs/stm32f769-disco_spl_defconfig
> index 787571dba0c..7d4bda44068 100644
> --- a/configs/stm32f769-disco_spl_defconfig
> +++ b/configs/stm32f769-disco_spl_defconfig
> @@ -30,6 +30,7 @@ CONFIG_USE_BOOTARGS=y
>   CONFIG_BOOTARGS="console=ttyS0,115200 earlyprintk consoleblank=0 ignore_loglevel"
>   CONFIG_SYS_PBSIZE=1050
>   # CONFIG_DISPLAY_CPUINFO is not set
> +CONFIG_CYCLIC_MAX_CPU_TIME_US=8000
>   CONFIG_SPL_PAD_TO=0x9000
>   CONFIG_SPL_NO_BSS_LIMIT=y
>   CONFIG_SPL_BOARD_INIT=y


Reviewed-by: Patrick Delaunay <patrick.delaunay at foss.st.com>

Thanks
Patrick