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From: Marek Vasut <marex@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 1/4] mmc: fsl_esdhc: Add CMD11 support to switch to 1.8V
Date: Tue, 17 Feb 2015 08:11:27 +0100	[thread overview]
Message-ID: <201502170811.28031.marex@denx.de> (raw)
In-Reply-To: <1424122683-29357-1-git-send-email-otavio@ossystems.com.br>

On Monday, February 16, 2015 at 10:38:00 PM, Otavio Salvador wrote:
> This adds support to switch to 1.8V in case CMD11 succeeds.
> 
> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
> ---

[...]

> @@ -413,6 +424,11 @@ out:
>  			while ((esdhc_read32(&regs->sysctl) & SYSCTL_RSTD))
>  				;
>  		}
> +
> +		/* If this was CMD11, then notify that power cycle is needed */
> +		if (cmd->cmdidx == SD_CMD_SWITCH_UHS18V)
> +			printf("CMD11 to switch to 1.8V mode failed."
> +				"Card requires power cycle\n");

Please avoid breaking strings, you cannot 'git grep' for them if they're broken.

>  	}
> 
>  	esdhc_write32(&regs->irqstat, -1);
[...]
Best regards,
Marek Vasut

  parent reply	other threads:[~2015-02-17  7:11 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-02-16 21:38 [U-Boot] [PATCH 1/4] mmc: fsl_esdhc: Add CMD11 support to switch to 1.8V Otavio Salvador
2015-02-16 21:38 ` [U-Boot] [PATCH 2/4] mmc: fsl_esdhc: Add support to force VSELECT set Otavio Salvador
2015-02-17  1:38   ` Troy Kisky
2015-02-17  7:10     ` Marek Vasut
2015-02-17 12:36     ` Otavio Salvador
2015-02-17 17:18       ` Troy Kisky
2015-02-17 19:43         ` Marek Vasut
2015-02-17 20:16           ` Otavio Salvador
2015-02-16 21:38 ` [U-Boot] [PATCH 3/4] imx: mx6sl: Extend USDHC SD2 pins to support 8-wire use Otavio Salvador
2015-02-16 21:38 ` [U-Boot] [PATCH 4/4] warp: Add initial WaRP Board support Otavio Salvador
2015-02-17  7:13   ` Marek Vasut
2015-02-17  9:45   ` Stefano Babic
2015-02-17  7:11 ` Marek Vasut [this message]
2015-02-17 12:40   ` [U-Boot] [PATCH 1/4] mmc: fsl_esdhc: Add CMD11 support to switch to 1.8V Otavio Salvador

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