u-boot.git/common/cmd_onenand.c, branch v2009.08

nand/onenand: Fix missing argument checking for "markbad" command

2009-07-07T22:58:05+00:00

The "nand markbad" and "onenand markbad" commands did not check if an
argument was passed; if this was forgotten, no error was raised but
block 0 was marked as bad.

While fixing this bug, clean up the code a bit and allow to pass more
than one block address, thus allowing to mark several blocks as bad
in a single command invocation.

Signed-off-by: Wolfgang Denk 
Signed-off-by: Scott Wood

General help message cleanup

2009-06-12T18:47:16+00:00

Many of the help messages were not really helpful; for example, many
commands that take no arguments would not print a correct synopsis
line, but "No additional help available." which is not exactly wrong,
but not helpful either.

Commit ``Make "usage" messages more helpful.'' changed this
partially. But it also became clear that lots of "Usage" and "Help"
messages (fields "usage" and "help" in struct cmd_tbl_s respective)
were actually redundant.

This patch cleans this up - for example:

Before:
	=> help dtt
	dtt - Digital Thermometer and Thermostat

	Usage:
	dtt         - Read temperature from digital thermometer and thermostat.

After:
	=> help dtt
	dtt - Read temperature from Digital Thermometer and Thermostat

	Usage:
	dtt

Signed-off-by: Wolfgang Denk

mtd: Update MTD infrastructure to support 64bit device size

2009-06-12T18:45:47+00:00

This patch brings the U-Boot MTD infrastructure in sync with the current
Linux MTD version (2.6.30-rc3). Biggest change is the 64bit device size
support and a resync of the mtdpart.c file which has seen multiple fixes
meanwhile.

Signed-off-by: Stefan Roese 
Cc: Scott Wood 
Cc: Kyungmin Park

Command usage cleanup

2009-01-28T07:49:52+00:00

Remove command name from all command "usage" fields and update
common/command.c to display "name - usage" instead of
just "usage". Also remove newlines from command usage fields.

Signed-off-by: Peter Tyser

Standardize command usage messages with cmd_usage()

2009-01-28T07:43:45+00:00

Signed-off-by: Peter Tyser

OneNAND: Bad block aware read/write command support

2009-01-23T16:32:47+00:00

Update OneNAND command to support bad block awareness.
Also change the OneNAND command style to better match the
NAND version.

Signed-off-by: Stefan Roese 
Acked-by: Kyungmin Park

Fix OneNAND read_oob/write_oob functions compatability

2008-08-21T18:50:20+00:00

Also sync with kernel OneNAND codes

Signed-off-by: Kyungmin Park 
Signed-off-by: Scott Wood

common: Move conditional compilation to Makefile

2008-08-12T23:40:38+00:00

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD

OneNAND: Fill in MTD function pointers for OneNAND.

2008-08-12T16:31:32+00:00

onenand_print_device_info():
 - Now returns a string to be placed in mtd->name,
   rather than calling printf.
 - Remove verbose parameter as it becomes useless.

Signed-off-by: Fathi Boudra 
Signed-off-by: Scott Wood

OneNAND: Remove base address offset usage

2008-08-10T20:45:04+00:00

While locally preparing some U-Boot patches for ARM based OMAP3 boards, some
using OneNAND and some using NAND, we found some differences in OneNAND and
NAND command address handling.

As this might confuse users (it already confused us), we like to align OneNAND
and NAND address handling.

The issue is that cmd_onenand.c subtracts the onenand base address from the
addresses you type into the u-boot command line so, unlike nand, you can't
use addresses relative to the start of the onenand part e.g. this won't work:

onenand read 82000000 280000 400000

you have to use:

onenand read 82000000 20280000 400000

Looking at recent git, the only board currently using OneNAND is Apollon, and
for this the OneNAND base address is 0 (apollon.h)

#define	CFG_ONENAND_BASE	0x00000000

so patch below won't break any existing boards and will align OneNAND and NAND
handling on boards where OneNAND base address is != 0.

Signed-off-by: Steve Sakoman 
Signed-off-by: Manikandan Pillai 
Signed-off-by: Dirk Behme