From mboxrd@z Thu Jan  1 00:00:00 1970
From: Graeme Russ <gruss@tss-engineering.com>
Date: Wed, 21 Jan 2015 23:03:45 +1100
Subject: [U-Boot] [PATCH 2/5] Enable booting of mx28 without battery
In-Reply-To: <1421841318-3014-3-git-send-email-gruss@tss-engineering.com>
References: <1421841318-3014-1-git-send-email-gruss@tss-engineering.com>
	<1421841318-3014-3-git-send-email-gruss@tss-engineering.com>
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To: u-boot@lists.denx.de

Hi Guys,


> @@ -868,6 +962,44 @@ static void mxs_power_configure_power_source(void)
>
>   	mxs_src_power_init();
>
> +#ifdef CONFIG_SYS_MXS_VDD5V_ONLY
> +	/*
> +	 * device configured for no source to DCDC_BATT input (5V only power
> +	 * source).  This boot option doesn't waste time looking for a good
> +	 * battery.  Battery powered operation and automatic voltage
> +	 * measurements are disabled.
> +	 */
> +
> +	/* TODO: Find out what the purpose of these two lines is */
> +	setbits_le32(&rtc_regs->hw_rtc_persistent1,
> +		     TC_PERSISTENT1_GENERAL_USB_BOOT_PLAYER);

Never make simple, last minute changes without testing them...

This should be RTC_PERSISTENT1_GENERAL_USB_BOOT_PLAYER

I'll fix it in the next version

> +	clrbits_le32(&rtc_regs->hw_rtc_persistent1,
> +		     RTC_PERSISTENT1_GENERAL_ENUM_500MA_2X);
> +


Regards,


Graeme