svn commit: r238811 - head/sys/arm/conf
Warner Losh
imp at FreeBSD.org
Thu Jul 26 16:34:22 UTC 2012
Author: imp
Date: Thu Jul 26 16:34:21 2012
New Revision: 238811
URL: http://svn.freebsd.org/changeset/base/238811
Log:
Trim read/write sizes to 128 bytes. Pages are only 128 bytes in size.
Writes larger than this will wrap to the same page. Reads larger than
this are permitted, but why take chances.
Modified:
head/sys/arm/conf/SAM9260EK.hints
Modified: head/sys/arm/conf/SAM9260EK.hints
==============================================================================
--- head/sys/arm/conf/SAM9260EK.hints Thu Jul 26 15:48:07 2012 (r238810)
+++ head/sys/arm/conf/SAM9260EK.hints Thu Jul 26 16:34:21 2012 (r238811)
@@ -39,11 +39,10 @@ hint.map.4.end=0x0083ffff
hint.map.4.name="fs"
#hint.map.4.readonly=1
-# EEPROM
+# EEPROM at24c512 - 512kbit 65,536x8 memory
hint.icee.0.at="iicbus0"
hint.icee.0.addr=0xa0
hint.icee.0.type=16
hint.icee.0.size=65536
-hint.icee.0.rd_sz=256
-hint.icee.0.wr_sz=256
-
+hint.icee.0.rd_sz=128
+hint.icee.0.wr_sz=128
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