From mboxrd@z Thu Jan  1 00:00:00 1970
From: Stephen Warren <swarren@wwwdotorg.org>
Date: Fri, 18 Jan 2013 17:01:08 -0700
Subject: [U-Boot] [PATCH v2 2/7] Tegra114: Add AVP (arm720t) files
In-Reply-To: <1358543537-18035-3-git-send-email-twarren@nvidia.com>
References: <1358543537-18035-1-git-send-email-twarren@nvidia.com>
	<1358543537-18035-3-git-send-email-twarren@nvidia.com>
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On 01/18/2013 02:12 PM, Tom Warren wrote:
> This provides SPL support for T114 boards - AVP early init, plus
> CPU (A15) init/jump to main U-Boot.

> +void powerup_cpus(void)
> +{
> +	debug("powerup_cpus entry\n");
> +
> +	/* Are we booting to the fast cluster? */
> +	if (get_cluster_id() == 0) {
> +		debug("powerup_cpus entry: G cluster\n");
> +		/* Power up the fast cluster rail partition */
> +		power_partition(CRAIL, CRAILID);
> +
> +		/* Power up the fast cluster non-CPU partition */
> +		power_partition(C0NC, C0NCID);
> +
> +		/* Power up the fast cluster CPU0 partition */
> +		power_partition(CE0, CE0ID);
> +	} else {
> +		debug("powerup_cpus entry: LP cluster\n");
> +		/* Power up the slow cluster non-CPU partition */
> +		power_partition(C1NC, C1NCID);
> +
> +		/* Power up the slow cluster CPU partition */
> +		power_partition(CELP, CELPID);
> +	}
> +}

I strongly believe we should determine why that is needed rather than
blindly upstreaming it.