[U-Boot] [PATCH v1 2/2] imx: use BOOT_DEVICE_BOARD instead of UART

[Stefano Babic]

On 16/08/2017 02:49, Stefan Agner wrote:
> From: Stefan Agner <stefan.agner at toradex.com>
> 
> i.MX 6 serial downloader is not necessarily booting via UART but can
> also boot from USB. In fact only some i.MX chips have serial
> downloader support via UART (e.g. 6UL/ULL and Vybrid) but all of
> them have serial downloader support via USB. Use the more appropriate
> BOOT_DEVICE_BOARD define which is used for ROM provided recovery
> mechanisms in general.
> 
> Signed-off-by: Stefan Agner <stefan.agner at toradex.com>
> ---
> 
>  arch/arm/mach-imx/spl.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/arm/mach-imx/spl.c b/arch/arm/mach-imx/spl.c
> index 836b334fa9..bcd1033fdb 100644
> --- a/arch/arm/mach-imx/spl.c
> +++ b/arch/arm/mach-imx/spl.c
> @@ -27,7 +27,7 @@ u32 spl_boot_device(void)
>  	 * BOOT_MODE - see IMX6DQRM Table 8-1
>  	 */
>  	if (((bmode >> 24) & 0x03) == 0x01) /* Serial Downloader */
> -		return BOOT_DEVICE_UART;
> +		return BOOT_DEVICE_BOARD;
>  
>  	/* BOOT_CFG1[7:4] - see IMX6DQRM Table 8-8 */
>  	switch ((reg & IMX6_BMODE_MASK) >> IMX6_BMODE_SHIFT) {
> @@ -43,7 +43,7 @@ u32 spl_boot_device(void)
>  		}
>  	/* Reserved: Used to force Serial Downloader */
>  	case IMX6_BMODE_RESERVED:
> -		return BOOT_DEVICE_UART;
> +		return BOOT_DEVICE_BOARD;
>  	/* SATA: See 8.5.4, Table 8-20 */
>  	case IMX6_BMODE_SATA:
>  		return BOOT_DEVICE_SATA;
> 

Applied to u-boot-imx, -master, thanks !

Best regards,
Stefano Babic


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