From: Markus Niebel <list-09_barebox@tqsc.de>
To: barebox@lists.infradead.org
Cc: Markus Niebel <Markus.Niebel@tqs.de>
Subject: [PATCH 3/3] boards: tqma53: add DSR support for eMMC
Date: Fri, 10 Jan 2014 10:29:51 +0100 [thread overview]
Message-ID: <1389346191-15851-4-git-send-email-list-09_barebox@tqsc.de> (raw)
In-Reply-To: <1389346191-15851-1-git-send-email-list-09_barebox@tqsc.de>
From: Markus Niebel <Markus.Niebel@tqs.de>
all eMMC cards with DSR support used on different
revisions of TQMa53 needs the same DSR value.
just apply it.
Signed-off-by: Markus Niebel <Markus.Niebel@tqs.de>
---
arch/arm/boards/tqma53/board.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm/boards/tqma53/board.c b/arch/arm/boards/tqma53/board.c
index 9069f7c..cc98de9 100644
--- a/arch/arm/boards/tqma53/board.c
+++ b/arch/arm/boards/tqma53/board.c
@@ -39,6 +39,8 @@
#include <mach/iim.h>
#include <mach/imx5.h>
+#define TQMA53_EMMC_DSR 0x0100u
+
static struct fec_platform_data fec_info = {
.xcv_type = PHY_INTERFACE_MODE_RMII,
};
@@ -221,6 +223,8 @@ static struct esdhc_platform_data tqma53_sd3_data = {
.cd_type = ESDHC_CD_PERMANENT,
.wp_type = ESDHC_WP_NONE,
.caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
+ .use_dsr = 1,
+ .dsr_val = TQMA53_EMMC_DSR,
};
static int tqma53_devices_init(void)
--
1.7.9.5
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prev parent reply other threads:[~2014-01-10 9:21 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-10 9:29 [RFC] mci: add DSR support Markus Niebel
2014-01-10 9:29 ` [PATCH 1/3] " Markus Niebel
2014-01-10 11:18 ` Sascha Hauer
2014-01-10 11:56 ` Markus Niebel
2014-01-13 8:19 ` Sascha Hauer
2014-01-10 9:29 ` [PATCH 2/3] mci: imx-esdhc: " Markus Niebel
2014-01-10 9:25 ` Alexander Shiyan
2014-01-10 10:23 ` Markus Niebel
2014-01-10 9:29 ` Markus Niebel [this message]
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