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* fw_env: add NAND supportGuennadi Liakhovetski2008-09-091-0/+6
| | | | | | | | Add support for environment in NAND with automatic NOR / NAND recognition, including unaligned environment, bad-block skipping, redundant environment copy. Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
* tools: fix fw_printenv tool to compile againMarkus Klotzbücher2008-01-081-0/+4
| | | | | | | | | | This patch updates the fw_printenv/fw_setenv userspace tool to include the correct MTD header in order to compile against current kernel headers. Backward compatibility is preserved by introducing an option MTD_VERSION which can be set to "old" for compilation using the old MTD headers. Along with this a number of warnings are fixed. Signed-off-by: Markus Klotzbuecher <mk@denx.de>
* * Restrict baudrate settings on LWMON to higher speedswdenk2003-01-111-14/+29
| | | | | | | | | | | | when watchdog is on * Update baudrate in bd_info when it gets changed * Add watchdog trigger points while waiting for serial port (so far only 8xx -- needed on LWMON with 100ms watchdog) * Improve command line tool to access the U-Boot's environment (figuration of the utility, using a config file)
* * Use 1-byte-read instead of -write for iprobe() functionwdenk2002-12-171-0/+29
Add i2c commands to PM826 config * extend I2C POST code: check for list on known addresses
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