Re: Overo broken after recent mainline merge

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On Sat, Mar 14, 2009 at 7:00 PM, David Brownell <david-b@xxxxxxxxxxx> wrote:

> Works for me, and I think you've got all the patches that
> should matter.   This is against today's GIT, yes?
> Does taking #3 away help?

I'm not sure why it is working for you!  Perhaps you have some patches
that aren't included in the current tree?

I believe the root issue is in your recent Overo patch
(http://marc.info/?l=linux-omap&m=123679791627030&w=2)

In particular, these lines:

+	/* gpio + 0 is "mmc0_cd" (input/IRQ) */
+	mmc[0].gpio_cd = gpio + 0;

Overo, having a microSD slot, doesn't have a card detect switch. The
other part of your patch sets gpio_cd properly:

+static struct twl4030_hsmmc_info mmc[] = {
+	{
+		.mmc		= 1,
+		.wires		= 4,
+		.gpio_cd	= -EINVAL,
+		.gpio_wp	= -EINVAL,
+	},
+	{
+		.mmc		= 2,
+		.wires		= 4,
+		.gpio_cd	= -EINVAL,
+		.gpio_wp	= -EINVAL,
+		.transceiver	= true,
+		.ocr_mask	= 0x00100000,	/* 3.3V */
+	},
+	{}	/* Terminator */
+};

So all I had to do was remove the above 2 lines to get a successful boot.

Steve
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