From: Fabio Estevam <festevam@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v4 2/7] mx23evk: Fix DDR pin iomux settings
Date: Fri, 3 May 2013 11:00:08 -0300 [thread overview]
Message-ID: <1367589613-18065-3-git-send-email-festevam@gmail.com> (raw)
In-Reply-To: <1367589613-18065-1-git-send-email-festevam@gmail.com>
From: Fabio Estevam <fabio.estevam@freescale.com>
Change MUX_CONFIG_EMI to use the same drive strength as the bootlets code from
Freescale, which results in much better stability.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
---
Changes since v3:
- None
Changes since v2:
- Only change the drive strength
Changes since v1:
- Only adjust MUX_CONFIG_EMI
board/freescale/mx23evk/spl_boot.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/board/freescale/mx23evk/spl_boot.c b/board/freescale/mx23evk/spl_boot.c
index b6f4e7e..fd6b3d9 100644
--- a/board/freescale/mx23evk/spl_boot.c
+++ b/board/freescale/mx23evk/spl_boot.c
@@ -26,7 +26,7 @@
#include <asm/arch/sys_proto.h>
#define MUX_CONFIG_SSP1 (MXS_PAD_3V3 | MXS_PAD_8MA | MXS_PAD_PULLUP)
-#define MUX_CONFIG_EMI (MXS_PAD_3V3 | MXS_PAD_16MA | MXS_PAD_PULLUP)
+#define MUX_CONFIG_EMI (MXS_PAD_3V3 | MXS_PAD_12MA | MXS_PAD_PULLUP)
const iomux_cfg_t iomux_setup[] = {
/* DUART */
--
1.7.9.5
next prev parent reply other threads:[~2013-05-03 14:00 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-03 14:00 [U-Boot] [PATCH v4 0/7] mx23: Make DDR initialization stable Fabio Estevam
2013-05-03 14:00 ` [U-Boot] [PATCH v4 1/7] mx23: Fix pad voltage selection bit Fabio Estevam
2013-05-03 14:11 ` Marek Vasut
2013-05-03 14:00 ` Fabio Estevam [this message]
2013-05-03 14:00 ` [U-Boot] [PATCH v4 3/7] mx23_olinuxino: Fix DDR pin iomux settings Fabio Estevam
2013-05-03 14:00 ` [U-Boot] [PATCH v4 4/7] mxs: spl_mem_init: Fix comment about start bit Fabio Estevam
2013-05-03 14:00 ` [U-Boot] [PATCH v4 5/7] mxs: spl_mem_init: Remove erroneous DDR setting Fabio Estevam
2013-05-03 14:00 ` [U-Boot] [PATCH v4 6/7] mxs: spl_mem_init: Skip the initialization of some DRAM_CTL registers Fabio Estevam
2013-05-03 14:12 ` Marek Vasut
2013-05-03 14:00 ` [U-Boot] [PATCH v4 7/7] mxs: spl_mem_init: Change EMI port priority Fabio Estevam
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