X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=board%2Fdbau1x00%2FREADME;h=b37ff3616b28b7ab65deff3090a21d16d371c046;hb=8e6f1a8ec2b081c01a542ccbf333ddb6bca13c01;hp=024fbbe3ec7623e31ddd3fb4722021ed50fdaada;hpb=5da627a424b3ad2d38a81886ba4a18e5123a6788;p=u-boot

diff --git a/board/dbau1x00/README b/board/dbau1x00/README
index 024fbbe3ec..b37ff3616b 100644
--- a/board/dbau1x00/README
+++ b/board/dbau1x00/README
@@ -1,30 +1,40 @@
-By Thomas.Lange@corelatus.se 2003-10-06
+By Thomas.Lange@corelatus.se 2004-Oct-05
 ----------------------------------------
-DbAu1000 is a development board from AMD containing
-an Alchemy AU1000 with mips32 core.
+DbAu1xx0 are development boards from AMD containing
+an Alchemy AU1xx0 series cpu with mips32 core.
+Existing cpu:s are Au1000, Au1100, Au1500 and Au1550
 
 Limitations & comments
 ----------------------
-I assume that you set board to BIG endian!
-Little endian not tested, most probably broken.
+Support was originally big endian only.
+I have not tested, but several u-boot users report working
+configurations in little endian mode.
 
 I named the board dbau1x00, to allow
 support for all three development boards
-some day ( dbau1000, dbau1100 and dbau1500 ).
+( dbau1000, dbau1100 and dbau1500 ).
+Now there is a new board called dbau1550 also, which
+should be supported RSN.
 
-I only have a dbau1000, so all testing is limited
-to this board!
+I only have a dbau1000, so my testing is limited
+to this board.
 
 The board has two different flash banks, that can
 be selected via dip switch. This makes it possible
 to test new bootloaders without thrashing the YAMON
-boot loader deliviered with board.
+boot loader delivered with board.
+
+NOTE! When you switch between the two boot flashes, the
+base addresses will be swapped.
+Have this in mind when you compile u-boot. TEXT_BASE has
+to match the address where u-boot is located when you
+actually launch.
 
 Ethernet only supported for mac0.
 
-Pcmcia only supported for slot 0, only 3.3V.
+PCMCIA only supported for slot 0, only 3.3V.
 
-Pcmcia IDE tested with Sandisk Compact Flash and
+PCMCIA IDE tested with Sandisk Compact Flash and
 IBM microdrive.
 
 ###################################
@@ -32,7 +42,7 @@ IBM microdrive.
 ###################################
 If you partition a disk on another system (e.g. laptop),
 all bytes will be swapped on 16bit level when using
-PCMCIA!!!!
+PCMCIA and running cpu in big endian mode!!!!
 
 This is probably due to an error in Au1000 chip.