From: "Eric Bénard" <eric@eukrea.com>
To: barebox@lists.infradead.org
Subject: [PATCH v2 1/7] sata-imx: i.MX53, use the internal 120MHz clock by default
Date: Fri, 7 Mar 2014 11:39:57 +0100 [thread overview]
Message-ID: <1394188803-13456-1-git-send-email-eric@eukrea.com> (raw)
In-Reply-To: <20140210091152.GM17250@pengutronix.de>
this allows SATA to work on i.MX53 QSB-R :
barebox@Freescale i.MX53 Quick Start-R Board:/ ata0.probe=1
imx-sata 10000000.sata: port 0: SATA link ok
imx-sata 10000000.sata: port 0: Spinning up device...
imx-sata 10000000.sata: port 0: ok.
ata0: registered /dev/ata0
before this fix the log was :
barebox@Freescale i.MX53 Quick Start-R Board:/ ata0.probe=1
imx-sata 10000000.sata: port 0: SATA link timeout
set parameter: Connection timed out
Signed-off-by: Eric Bénard <eric@eukrea.com>
---
drivers/ata/sata-imx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/ata/sata-imx.c b/drivers/ata/sata-imx.c
index b7bd110..450cf4f 100644
--- a/drivers/ata/sata-imx.c
+++ b/drivers/ata/sata-imx.c
@@ -59,7 +59,7 @@ static int imx53_sata_init(struct imx_ahci *imx_ahci)
*/
val = readl(base + 0x180c);
val &= (0x3 << 1);
- val |= (0x1 << 1);
+ val |= (0x2 << 1);
writel(val, base + 0x180c);
return 0;
--
1.8.3.1
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next prev parent reply other threads:[~2014-03-07 10:40 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-08 14:16 [PATCH " Eric Bénard
2014-02-08 14:16 ` [PATCH 2/7] ARM: i.MX53: Add sata to devicetree Eric Bénard
2014-02-08 14:26 ` Alexander Shiyan
2014-02-10 8:33 ` Sascha Hauer
2014-02-10 8:39 ` Eric Bénard
2014-02-10 8:40 ` Alexander Shiyan
2014-02-10 8:48 ` Eric Bénard
2014-02-10 8:52 ` Sascha Hauer
2014-02-10 8:54 ` Eric Bénard
2014-02-10 9:03 ` Sascha Hauer
2014-02-10 9:11 ` Sascha Hauer
2014-03-07 10:39 ` Eric Bénard [this message]
2014-03-07 10:39 ` [PATCH v2 " Eric Bénard
2014-03-10 7:08 ` Sascha Hauer
2014-03-07 10:39 ` [PATCH v2 3/7] ARM: mx53-qsrb: fix USB Eric Bénard
2014-03-07 10:40 ` [PATCH v2 4/7] ARM: mx53-qsrb: enable USB host Eric Bénard
2014-03-07 10:40 ` [PATCH v2 5/7] ARM: mx53-qsrb: enable USB OTG in host mode Eric Bénard
2014-03-07 10:40 ` [PATCH v2 6/7] ARM: mx53-qsrb: enable sata Eric Bénard
2014-03-07 10:40 ` [PATCH v2 7/7] ARM: mx53-qsb: update defconfig Eric Bénard
2014-03-10 7:09 ` [PATCH v2 1/7] sata-imx: i.MX53, use the internal 120MHz clock by default Sascha Hauer
2014-03-10 7:51 ` Eric Bénard
2014-03-11 5:32 ` Sascha Hauer
2014-02-10 9:07 ` [PATCH 2/7] ARM: i.MX53: Add sata to devicetree Sascha Hauer
2014-02-10 9:15 ` Sascha Hauer
2014-02-10 9:22 ` Alexander Shiyan
2014-02-08 14:16 ` [PATCH 3/7] ARM: mx53-qsrb: fix USB Eric Bénard
2014-02-08 14:16 ` [PATCH 4/7] ARM: mx53-qsrb: enable USB host Eric Bénard
2014-02-08 14:16 ` [PATCH 5/7] ARM: mx53-qsrb: enable USB OTG in host mode Eric Bénard
2014-02-10 8:16 ` Sascha Hauer
2014-02-10 8:28 ` Eric Bénard
2014-02-10 8:31 ` Sascha Hauer
2014-02-10 8:37 ` Eric Bénard
2014-02-08 14:16 ` [PATCH 6/7] ARM: mx53-qsrb: enable sata Eric Bénard
2014-02-08 14:16 ` [PATCH 7/7] ARM: mx53-qsb: update defconfig Eric Bénard
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