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authorWolfgang Denk <wd@denx.de>2012-07-30 20:39:52 +0200
committerWolfgang Denk <wd@denx.de>2012-07-30 20:39:52 +0200
commitb98b611502f5e0a85a1f8e15cf46c470cb105614 (patch)
treecafae797ef1f031088e7a988d8e1eaa36ea016a3 /board/evb64260/README
parent190649fb4309d1bc0fe7732fd0f951cb6440f935 (diff)
parent15ae8a31ca5d3860b0957edec4fca373daff6bb5 (diff)
downloadblackbird-obmc-uboot-b98b611502f5e0a85a1f8e15cf46c470cb105614.tar.gz
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Merge branch 'next' of git://git.denx.de/u-boot
* 'next' of git://git.denx.de/u-boot: MPC8xx: Fixup warning in arch/powerpc/cpu/mpc8xx/cpu.c doc: cleanup - move board READMEs into respective board directories net: sh_eth: add support for SH7757's GETHER net: sh_eth: modify the definitions of regsiter net: sh_eth: add SH_ETH_TYPE_ condition net: sh_eth: clean up for the SH7757's code net: fec_mxc: Fix MDC for xMII net: fec_mxc: Fix setting of RCR for xMII net: nfs: make NFS_TIMEOUT configurable net: Inline the new eth_setenv_enetaddr_by_index function net: allow setting env enetaddr from net device setting net/designware: Consecutive writes to the same register to be avoided CACHE: net: asix: Fix asix driver to work with data cache on net: phy: micrel: make ksz9021 phy accessible net: abort network initialization if the PHY driver fails phylib: phy_startup() should return an error code on failure net: tftp: fix type of block arg to store_block Signed-off-by: Wolfgang Denk <wd@denx.de>
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+This file contains status information for the port of U-Boot to the
+Galileo Evaluation Board.
+
+Author: Josh Huber <huber@mclx.com>
+ Mission Critical Linux, Inc.
+
+The support for the Galileo Evaluation board is fairly minimal now.
+It's sufficient to boot Linux, but doesn't provide too much more than
+what's required to do this.
+
+Both DUART channels are supported (to use the second one, you have to
+modify the board -- see the schematics for where to solder on the
+devices module). The ethernet ports are supported, and the MPSC is
+supported as a console driver. (keep in mind that the kernel has no
+support for this yet)
+
+There are still occaisonal lockups with the MPSC console driver due to
+(we think!) overrun problems. If you're looking for something stable
+to use for Linux development, consider sticking with the DUART console
+for now.
+
+Automatic memory sizing mostly works. We've had problems with some
+combinations of memory. Please send us email if you're having trouble
+with respect to the memory detection.
+
+Right now, only the 512k boot flash is supported. Support for the
+16MB flash on the devices module is forthcoming. Right now the flash
+is stored at the 256k boundry in flash, wasting a whole sector (64k!)
+for environment data. This isn't really a big deal since we're not
+using the 512k for anything else. (Just U-Boot and the environment)
+
+Finally, here is a sample output session:
+
+U-Boot 1.0.0-pre1 (Jun 6 2001 - 12:45:11)
+
+Initializing...
+ CPU: MPC7400 (altivec enabled) v2.9
+ Board: EVB64260
+ DRAM: 256 MB
+ FLASH: 512 kB
+ In: serial
+ Out: serial
+ Err: serial
+
+=>
+
+The default configuration should be correct for the evaluation board,
+as it's shipped from Galileo. Keep in mind that the default baudrate
+is set to 38400, 8N1.
+
+Good luck, and make sure to send any bugreports to us (or the
+u-boot-users list).
+
+Josh
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