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@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@foss.st.com
Thanks Patrice