This patch adds a generic command for programming I2C bootstrap
eeproms on PPC4xx. An implementation for Canyonlands board is
included.
The command name is intentionally chosen not to be PPC4xx specific.
This way other CPU's/SoC's can implement a similar command under
the same name, perhaps with a different syntax.
Usage on Canyonlands:
=> chip_config
Available configurations (I2C address 0x52):
600-nor - NOR CPU: 600 PLB: 200 OPB: 100 EBC: 100
600-nand - NAND CPU: 600 PLB: 200 OPB: 100 EBC: 100
800-nor - NOR CPU: 800 PLB: 200 OPB: 100 EBC: 100
800-nand - NAND CPU: 800 PLB: 200 OPB: 100 EBC: 100
1000-nor - NOR CPU:1000 PLB: 200 OPB: 100 EBC: 100
1000-nand - NAND CPU:1000 PLB: 200 OPB: 100 EBC: 100
1066-nor - NOR CPU:1066 PLB: 266 OPB: 88 EBC: 88 ***
1066-nand - NAND CPU:1066 PLB: 266 OPB: 88 EBC: 88
=> chip_config 600-nor
Using configuration:
600-nor - NOR CPU: 600 PLB: 200 OPB: 100 EBC: 100
done (dump via 'i2c md 52 0.1 10')
Reset the board for the changes to take effect
Other 4xx boards will be migrated to use this command soon
as well.
Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Dirk Eibach <eibach@gdsys.de>
Acked-by: Matthias Fuchs <matthias.fuchs@esd.eu>
move to linux usb driver organisation
as following
drivers/usb/gadget
drivers/usb/host
drivers/usb/musb
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Remy Bohmer <linux@bohmer.net>
Notice: USB on S3C6400 currently works _only_ with switched off MMU. One could
try to enable the MMU, but map addresses 1-to-1, and disable data cache, then
it should work too and we could still profit from instruction cache.
Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
- remove trailing white space, trailing empty lines, C++ comments, etc.
- split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
* Patches by Kenneth Johansson, 25 Jun 2003:
- major rework of command structure
(work done mostly by Michal Cendrowski and Joakim Kristiansen)
Stefan Roese
Jean-Christophe PLAGNIOL-VILLARD
Guennadi Liakhovetski
Yoshihiro Shimoda
Wolfgang Denk
Nobuhiro Iwamatsu
wdenk