Dear Stefan Roese, In message <1248331200-3505-1-git-send-email...@denx.de> you wrote: > 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 <s...@denx.de> > Signed-off-by: Dirk Eibach <eib...@gdsys.de> > Acked-by: Matthias Fuchs <matthias.fu...@esd.eu> > --- > v6: > - Update identation of chip_config struct > > v5: > - Removed bogus lines from commit text > > v4: > - Command name changed from cpu_config to chip_config > - Used eeprom_read/eeprom_write if available > - Added CONFIG_4xx_CONFIG_I2C_EEPROM_OFFSET > > v3: > - Line length of one printf reduced > > v2: > - Patch authorship changes to Stefan > - s-o-b from Dirk added > - Added current configuration detection > - Minor coding style cleanup > > board/amcc/canyonlands/Makefile | 5 +- > board/amcc/canyonlands/bootstrap.c | 195 > ---------------------------------- > board/amcc/canyonlands/chip_config.c | 87 +++++++++++++++ > cpu/ppc4xx/Makefile | 3 + > cpu/ppc4xx/cmd_chip_config.c | 142 ++++++++++++++++++++++++ > include/asm-ppc/ppc4xx_config.h | 42 +++++++ > include/configs/canyonlands.h | 6 + > 7 files changed, 283 insertions(+), 197 deletions(-) > delete mode 100644 board/amcc/canyonlands/bootstrap.c > create mode 100644 board/amcc/canyonlands/chip_config.c > create mode 100644 cpu/ppc4xx/cmd_chip_config.c > create mode 100644 include/asm-ppc/ppc4xx_config.h
Ackeds-by: Wolfgang Denk <w...@denx.de> Stefan, can you please run this through your ppc4xx repo? This seems to make most sense to me, as 4xx will be the first (and so far only) user. Best regards, Wolfgang Denk -- DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: w...@denx.de Work 8 hours, sleep 8 hours; but not the same 8 hours. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot