[PATCH v2 2/2] configs: stm32mp15: set CONFIG_USB_HUB_DEBOUNCE_TIMEOUT=2s

[Patrice CHOTARD]

Hi Patrick

On 9/9/22 11:45, Patrick Delaunay wrote:
> With some USB devices connected on USB HUB for the STMicroelectronics
> boards, set the usb_pgood_delay=2 is not enough to ensure a correct
> detection for all cases; but it is solved with USB_HUB_DEBOUNCE_TIMEOUT=2s.
> 
> For example, issue encountered with the USB flash disk:
>     ID 058f:6387 Alcor Micro Corp. Flash Drive
> 
> Signed-off-by: Patrick Delaunay <patrick.delaunay at foss.st.com>
> ---
> 
> Changes in v2:
> - force CONFIG_USB_HUB_DEBOUNCE_TIMEOUT=2s for stm32mp15 defconfig
> 
>  configs/stm32mp15_basic_defconfig   | 1 +
>  configs/stm32mp15_defconfig         | 1 +
>  configs/stm32mp15_trusted_defconfig | 1 +
>  3 files changed, 3 insertions(+)
> 
> diff --git a/configs/stm32mp15_basic_defconfig b/configs/stm32mp15_basic_defconfig
> index 33680dc25e9..efb506c1172 100644
> --- a/configs/stm32mp15_basic_defconfig
> +++ b/configs/stm32mp15_basic_defconfig
> @@ -46,6 +46,7 @@ CONFIG_SPL_POWER=y
>  CONFIG_SPL_SPI_FLASH_MTD=y
>  CONFIG_SYS_SPI_U_BOOT_OFFS=0x80000
>  CONFIG_FDT_SIMPLEFB=y
> +CONFIG_USB_HUB_DEBOUNCE_TIMEOUT=2000
>  CONFIG_SYS_PBSIZE=1050
>  CONFIG_SYS_BOOTM_LEN=0x2000000
>  CONFIG_CMD_ADTIMG=y
> diff --git a/configs/stm32mp15_defconfig b/configs/stm32mp15_defconfig
> index fd2a5de8d13..ba87b511974 100644
> --- a/configs/stm32mp15_defconfig
> +++ b/configs/stm32mp15_defconfig
> @@ -22,6 +22,7 @@ CONFIG_FIT=y
>  CONFIG_BOOTDELAY=1
>  CONFIG_BOOTCOMMAND="run bootcmd_stm32mp"
>  CONFIG_FDT_SIMPLEFB=y
> +CONFIG_USB_HUB_DEBOUNCE_TIMEOUT=2000
>  CONFIG_SYS_PBSIZE=1050
>  CONFIG_SYS_BOOTM_LEN=0x2000000
>  CONFIG_CMD_ADTIMG=y
> diff --git a/configs/stm32mp15_trusted_defconfig b/configs/stm32mp15_trusted_defconfig
> index 1154eec210c..6644ea4c81f 100644
> --- a/configs/stm32mp15_trusted_defconfig
> +++ b/configs/stm32mp15_trusted_defconfig
> @@ -23,6 +23,7 @@ CONFIG_FIT=y
>  CONFIG_BOOTDELAY=1
>  CONFIG_BOOTCOMMAND="run bootcmd_stm32mp"
>  CONFIG_FDT_SIMPLEFB=y
> +CONFIG_USB_HUB_DEBOUNCE_TIMEOUT=2000
>  CONFIG_SYS_PBSIZE=1050
>  CONFIG_SYS_BOOTM_LEN=0x2000000
>  CONFIG_CMD_ADTIMG=y
Reviewed-by: Patrice Chotard <patrice.chotard at foss.st.com>

Thanks
Patrice