From: Juergen Beisert <jbe@pengutronix.de>
To: barebox@lists.infradead.org
Subject: [PATCH 1/2] MXS/Chumby: fix MCI device registration
Date: Tue, 23 Apr 2013 12:09:11 +0200 [thread overview]
Message-ID: <1366711752-25176-2-git-send-email-jbe@pengutronix.de> (raw)
In-Reply-To: <1366711752-25176-1-git-send-email-jbe@pengutronix.de>
Due to some changes in the framework a resource size of zero does not map
anything at all and it does it silently.
Defining the resource size for the MCI interface make it work again on the
Chumby.
Signed-off-by: Juergen Beisert <jbe@pengutronix.de>
---
arch/arm/boards/chumby_falconwing/falconwing.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boards/chumby_falconwing/falconwing.c b/arch/arm/boards/chumby_falconwing/falconwing.c
index fd5bc4c..720fe32 100644
--- a/arch/arm/boards/chumby_falconwing/falconwing.c
+++ b/arch/arm/boards/chumby_falconwing/falconwing.c
@@ -293,7 +293,7 @@ static int falconwing_devices_init(void)
imx_set_ioclk(480000000); /* enable IOCLK to run at the PLL frequency */
/* run the SSP unit clock at 100,000 kHz */
imx_set_sspclk(0, 100000000, 1);
- add_generic_device("mxs_mci", 0, NULL, IMX_SSP1_BASE, 0,
+ add_generic_device("mxs_mci", 0, NULL, IMX_SSP1_BASE, 0x2000,
IORESOURCE_MEM, &mci_pdata);
add_generic_device("stmfb", 0, NULL, IMX_FB_BASE, 4096,
IORESOURCE_MEM, &fb_mode);
--
1.8.2.rc2
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next prev parent reply other threads:[~2013-04-23 10:09 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-23 10:09 Make Chumby work again with its SD card Juergen Beisert
2013-04-23 10:09 ` Juergen Beisert [this message]
2013-04-23 10:09 ` [PATCH 2/2] MXS/MCI: simplify reset of the MCI device block Juergen Beisert
2013-04-24 5:58 ` Make Chumby work again with its SD card Sascha Hauer
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