Re: [PATCH 4/4] qcom_defconfig: enable fastboot

[Neil Armstrong <neil.armstrong@linaro.org>]

On 24/03/2025 19:17, Caleb Connolly wrote:
> Enable fastboot support over USB, using MMC as the backend. This will be
> the internal eMMC on devices that have it, or the sdcard slot on devices
> with UFS (if available).
> 
> We don't use a fixed address for the fastboot buffer because it's
> allocated at runtime per-board. Entering fastboot mode should be done by
> executing "run fastboot" or manually running:
> 
> fastboot -l $fastboot_addr_r usb 0
> 
> Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
> ---
>   configs/qcom_defconfig | 5 +++++
>   1 file changed, 5 insertions(+)
> 
> diff --git a/configs/qcom_defconfig b/configs/qcom_defconfig
> index ba4d38d100e053e3708ee2623bf3530787b6b94f..f5c005d9c4093e4902b05213ab2f54c8ca70208a 100644
> --- a/configs/qcom_defconfig
> +++ b/configs/qcom_defconfig
> @@ -61,8 +61,13 @@ CONFIG_CLK_QCOM_SC7280=y
>   CONFIG_CLK_QCOM_X1E80100=y
>   CONFIG_DFU_MMC=y
>   CONFIG_DFU_SCSI=y
>   CONFIG_SYS_DFU_DATA_BUF_SIZE=0x200000
> +CONFIG_USB_FUNCTION_FASTBOOT=y
> +CONFIG_FASTBOOT_BUF_ADDR=0x0
> +CONFIG_FASTBOOT_FLASH=y
> +CONFIG_FASTBOOT_FLASH_MMC_DEV=0
> +CONFIG_FASTBOOT_MMC_USER_SUPPORT=y
>   CONFIG_MSM_GPIO=y
>   CONFIG_QCOM_PMIC_GPIO=y
>   CONFIG_DM_I2C=y
>   CONFIG_SYS_I2C_QUP=y
> 

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>