[PATCH] qcom_defconfig: Enable AUTOBOOT_KEYED support

[Casey Connolly]

On 5/8/25 12:32, Sumit Garg wrote:
> From: Sumit Garg <sumit.garg at oss.qualcomm.com>
> 
> When debug serial port isn't connected, it is at least reported on RB1
> that autoboot gets interrupted. It is probably due to random characters
> on the UART RX line when disconnected. Lets try to fix this inconsistent
> behaviour via enabling AUTOBOOT_KEYED such that the autoboot gets
> interrupted only when the <SPACE> key gets pressed.

Honestly I'd much rather fix the bug in the UART driver, maybe it's 
broken pinctrl?

The older UART driver (for msm8916) had a similar but that Stephen was 
able to fix with better configuration.

Anyhow, this is a sensible enough workaround if nobody wants to look 
into GENI...

Reviewed-by: Casey Connolly <casey.connolly at linaro.org>>
> Reported-by: Dmitry Baryshkov <dmitry.baryshkov at oss.qualcomm.com>
> Signed-off-by: Sumit Garg <sumit.garg at oss.qualcomm.com>
> ---
>   configs/qcom_defconfig | 3 +++
>   1 file changed, 3 insertions(+)
> 
> diff --git a/configs/qcom_defconfig b/configs/qcom_defconfig
> index 36e2f45d22a..e3dac23f1d0 100644
> --- a/configs/qcom_defconfig
> +++ b/configs/qcom_defconfig
> @@ -15,6 +15,9 @@ CONFIG_FIT_VERBOSE=y
>   CONFIG_BOOTSTD_FULL=y
>   # CONFIG_BOOTMETH_VBE is not set
>   CONFIG_BOOTDELAY=1
> +CONFIG_AUTOBOOT_KEYED=y
> +CONFIG_AUTOBOOT_PROMPT="Hit <SPACE> key to stop autoboot in %2ds\n"
> +CONFIG_AUTOBOOT_STOP_STR=" "
>   CONFIG_OF_BOARD_SETUP=y
>   CONFIG_USE_PREBOOT=y
>   CONFIG_SAVE_PREV_BL_INITRAMFS_START_ADDR=y
-- 
Casey (she/they)