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From: "Eric Bénard" <eric@eukrea.com>
To: barebox@lists.infradead.org
Subject: [PATCH] i.MX25: fix eSDHC1 pads
Date: Thu, 24 May 2012 22:05:03 +0200	[thread overview]
Message-ID: <1337889903-18638-1-git-send-email-eric@eukrea.com> (raw)

enabling SION bit makes SDHC1 working on the i.MX25.
tested on cpuimx25 board :
barebox@Eukrea CPUIMX25:/ mci0.probe=1
mci@mci0: registered disk0
barebox@Eukrea CPUIMX25:/ mkdir /mnt
barebox@Eukrea CPUIMX25:/ mount /dev/disk0.0 fat /mnt/
barebox@Eukrea CPUIMX25:/ devinfo mci0
resources:
driver: mci

 Card:
  Attached is an SD Card (Version: 2.0)
  Capacity: 3826 MiB
  High capacity card
   CID: 1B534D30-30303030-107EA01B-4700AC00
   CSD: 400E0032-5B590000-1DE37F80-0A404000
  Max. transfer speed: 25000000 Hz
  Manufacturer ID: 1B
  OEM/Application ID: 534D
  Product name: '00000'
  Product revision: 1.0
  Serial no: 2124421959
  Manufacturing date: 12.2010
Parameters:
           probe = 1

Signed-off-by: Eric Bénard <eric@eukrea.com>
---
 arch/arm/mach-imx/include/mach/iomux-mx25.h |   12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/arch/arm/mach-imx/include/mach/iomux-mx25.h b/arch/arm/mach-imx/include/mach/iomux-mx25.h
index 58761b5..5010816 100644
--- a/arch/arm/mach-imx/include/mach/iomux-mx25.h
+++ b/arch/arm/mach-imx/include/mach/iomux-mx25.h
@@ -361,26 +361,26 @@
 #define MX25_PAD_UART2_CTS__UART2_CTS	IOMUX_PAD(0x384, 0x18c, 0x00, 0, 0, NO_PAD_CTRL)
 #define MX25_PAD_UART2_CTS__GPIO_4_29	IOMUX_PAD(0x384, 0x18c, 0x05, 0, 0, NO_PAD_CTRL)
 
-#define MX25_PAD_SD1_CMD__SD1_CMD	IOMUX_PAD(0x388, 0x190, 0x00, 0, 0, PAD_CTL_PUS_47K_UP)
+#define MX25_PAD_SD1_CMD__SD1_CMD	IOMUX_PAD(0x388, 0x190, 0x10, 0, 0, PAD_CTL_PUS_47K_UP)
 #define MX25_PAD_SD1_CMD__FEC_RDATA2	IOMUX_PAD(0x388, 0x190, 0x02, 0x50c, 2, NO_PAD_CTRL)
 #define MX25_PAD_SD1_CMD__GPIO_2_23	IOMUX_PAD(0x388, 0x190, 0x05, 0, 0, NO_PAD_CTRL)
 
-#define MX25_PAD_SD1_CLK__SD1_CLK	IOMUX_PAD(0x38c, 0x194, 0x00, 0, 0, PAD_CTL_PUS_47K_UP)
+#define MX25_PAD_SD1_CLK__SD1_CLK	IOMUX_PAD(0x38c, 0x194, 0x10, 0, 0, PAD_CTL_PUS_47K_UP)
 #define MX25_PAD_SD1_CLK__FEC_RDATA3	IOMUX_PAD(0x38c, 0x194, 0x02, 0x510, 2, NO_PAD_CTRL)
 #define MX25_PAD_SD1_CLK__GPIO_2_24	IOMUX_PAD(0x38c, 0x194, 0x05, 0, 0, NO_PAD_CTRL)
 
-#define MX25_PAD_SD1_DATA0__SD1_DATA0	IOMUX_PAD(0x390, 0x198, 0x00, 0, 0, PAD_CTL_PUS_47K_UP)
+#define MX25_PAD_SD1_DATA0__SD1_DATA0	IOMUX_PAD(0x390, 0x198, 0x10, 0, 0, PAD_CTL_PUS_47K_UP)
 #define MX25_PAD_SD1_DATA0__GPIO_2_25	IOMUX_PAD(0x390, 0x198, 0x05, 0, 0, NO_PAD_CTRL)
 
-#define MX25_PAD_SD1_DATA1__SD1_DATA1	IOMUX_PAD(0x394, 0x19c, 0x00, 0, 0, PAD_CTL_PUS_47K_UP)
+#define MX25_PAD_SD1_DATA1__SD1_DATA1	IOMUX_PAD(0x394, 0x19c, 0x10, 0, 0, PAD_CTL_PUS_47K_UP)
 #define MX25_PAD_SD1_DATA1__AUD7_RXD	IOMUX_PAD(0x394, 0x19c, 0x03, 0x478, 0, NO_PAD_CTRL)
 #define MX25_PAD_SD1_DATA1__GPIO_2_26	IOMUX_PAD(0x394, 0x19c, 0x05, 0, 0, NO_PAD_CTRL)
 
-#define MX25_PAD_SD1_DATA2__SD1_DATA2	IOMUX_PAD(0x398, 0x1a0, 0x00, 0, 0, PAD_CTL_PUS_47K_UP)
+#define MX25_PAD_SD1_DATA2__SD1_DATA2	IOMUX_PAD(0x398, 0x1a0, 0x10, 0, 0, PAD_CTL_PUS_47K_UP)
 #define MX25_PAD_SD1_DATA2__FEC_RX_CLK	IOMUX_PAD(0x398, 0x1a0, 0x05, 0x514, 2, NO_PAD_CTRL)
 #define MX25_PAD_SD1_DATA2__GPIO_2_27	IOMUX_PAD(0x398, 0x1a0, 0x05, 0, 0, NO_PAD_CTRL)
 
-#define MX25_PAD_SD1_DATA3__SD1_DATA3	IOMUX_PAD(0x39c, 0x1a4, 0x00, 0, 0, PAD_CTL_PUS_47K_UP)
+#define MX25_PAD_SD1_DATA3__SD1_DATA3	IOMUX_PAD(0x39c, 0x1a4, 0x10, 0, 0, PAD_CTL_PUS_47K_UP)
 #define MX25_PAD_SD1_DATA3__FEC_CRS	IOMUX_PAD(0x39c, 0x1a4, 0x00, 0x508, 2, NO_PAD_CTRL)
 #define MX25_PAD_SD1_DATA3__GPIO_2_28	IOMUX_PAD(0x39c, 0x1a4, 0x05, 0, 0, NO_PAD_CTRL)
 
-- 
1.7.7.6


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             reply	other threads:[~2012-05-24 20:05 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-05-24 20:05 Eric Bénard [this message]
2012-05-24 20:25 ` Sascha Hauer
2012-05-24 20:46   ` Eric Bénard
2012-05-25  6:34     ` Sascha Hauer
2012-05-25  7:07       ` Roberto Nibali
2012-05-25  7:28         ` Sascha Hauer

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