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imx: ventana: add appropriate delay following GSC i2c write
author
Tim Harvey
<tharvey@gateworks.com>
Fri, 8 Aug 2014 05:35:44 +0000
(22:35 -0700)
committer
Stefano Babic
<sbabic@denx.de>
Wed, 20 Aug 2014 10:53:50 +0000
(12:53 +0200)
The Gateworks System Controller EEPROM config is flash based. Add a delay
following writes to avoid errors on back-to-back writes.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
board/gateworks/gw_ventana/gsc.c
patch
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diff --git
a/board/gateworks/gw_ventana/gsc.c
b/board/gateworks/gw_ventana/gsc.c
index
37966ab
..
1cf38d4
100644
(file)
--- a/
board/gateworks/gw_ventana/gsc.c
+++ b/
board/gateworks/gw_ventana/gsc.c
@@
-57,7
+57,7
@@
int gsc_i2c_write(uchar chip, uint addr, int alen, uchar *buf, int len)
break;
mdelay(10);
}
- mdelay(1);
+ mdelay(1
00
);
return ret;
}