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22 Commits

Author SHA1 Message Date
Juergen Beisert c6f4ea0dcf Make some help comments less confusing 
Signed-off-by: Juergen Beisert <jbe@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2010-03-18 08:11:06 +01:00
Sascha Hauer 922bb41a47 remove typedef cmd_tbl_t and replace it with struct command 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2010-02-01 17:25:32 +01:00
Sascha Hauer c0f46a1d3d commands/nand.c: Fix memory hole 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-12-21 11:13:25 +01:00
Sascha Hauer a3ffa97f40 rename U-Boot-v2 project to barebox 
This has been done with the following script:

find -path ./.git -prune -o -type f -print0 | xargs -0 -r sed -i \
	-e 's/u2boot/barebox/g' \
	-e 's/U2Boot/barebox/g' \
	-e 's/U-boot V2/barebox/g' \
	-e 's/u-boot v2/barebox/g' \
	-e 's/U-Boot V2/barebox/g' \
	-e 's/U-Boot-v2/barebox/g' \
	-e 's/U_BOOT/BAREBOX/g' \
	-e 's/UBOOT/BAREBOX/g' \
	-e 's/uboot/barebox/g' \
	-e 's/u-boot/barebox/g' \
	-e 's/u_boot/barebox/g' \
	-e 's/U-Boot/barebox/g' \
	-e 's/U-boot/barebox/g' \
	-e 's/U-BOOT/barebox/g'

find -path ./.git -prune -o \( -name "*u-boot*" -o -name "*uboot*" -o -name "*u_boot*" \) -print0 | \
	xargs -0 -r rename 's/u[-_]?boot/barebox/'

It needs some manual fixup following in the next patch

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-12-15 10:18:30 +01:00
Sascha Hauer 9af2cfb9ef nand bb: Be sure that fd is at the beginning when erasing 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-12-10 12:15:02 +01:00
Sascha Hauer 420a3173f0 commands: remove maxargs 
No need to check for maximum argument counts. The commands are
safe to be called with more arguments, so lets safe some bytes.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-10-19 16:18:33 +02:00
Sascha Hauer 63e01b4969 call getopt_reset only once 
instead of calling getopt_reset in each command,
call it only once before calling the command.

Signed-off-by: Sascha Hauer <sha@pengutronix.de>
 2009-10-19 10:18:52 +02:00
Sascha Hauer 0c45663798 nand bb: fix handling of two subsequent bad blocks 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-10-12 19:32:33 +02:00
Sascha Hauer 2ee3e596c5 nand bb: fix removal of bb devices 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-09-11 09:13:28 +02:00
Sascha Hauer 33a6b5abca nand bb: fix check when erasing a bb device 
We can actually partly erase a bb device, so fix the check.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-09-11 09:13:22 +02:00
Sascha Hauer 7d27f77b6e nand bb: Fix writing of nand page unaligned data 
We used to write the data in nand_bb_write directly to the
NAND flash. If we do not write a whole NAND page at once, this
resulted in multiple writes of one page which corrupted the
ecc data.
Fix this by collecting 4096 bytes of data before actually
writing the data to the flash.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-08-13 10:43:06 +02:00
Sascha Hauer 4b34297cfb Get rid of remaining DEVICE_TYPE_* usage 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-07-21 16:41:46 +02:00
Sascha Hauer a2b7cd183b introduce cdev 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-07-21 16:41:44 +02:00
Sascha Hauer dba6c8ed44 fix compiler warning 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-03-19 18:23:48 +01:00
Nishanth Menon aec8bdd7e5 Commands:NAND: Rmove unwanted prints remove unwanted prints which can interfere with protocols such as kermit downloads 
Signed-off-by: Nishanth Menon <x0nishan@ti.com>
 2008-09-15 10:11:04 +02:00
Sascha Hauer 2f6ccbb9f8 NAND: Calculate size of bb devices 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2008-09-03 14:53:26 +02:00
Sascha Hauer f118d1a103 NAND: fix reading of bad block aware devices 
When reading from bad block aware devices we must make sure not
to read beyond eraseblock boundaries.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2008-09-03 14:04:15 +02:00
Sascha Hauer 9fc8c4e9bb nand: add nand -b for marking blocks as bad 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2008-09-02 17:22:46 +02:00
Sascha Hauer 1fbb5f65d6 nand: Allow adding/removing of more than one bad block aware device at once 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2008-08-13 16:52:15 +02:00
Sascha Hauer ccd76741c4 NAND: nand command updates 
- allow removal of bad block aware devices
- turn printfs into debug

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2008-08-13 16:52:14 +02:00
Sascha Hauer 3d45abb7c4 [NAND] continue to make it work. Now works partly on at91sam9260 2008-06-06 09:30:39 +02:00
Sascha Hauer f3351ebd78 add basic at91sam9260 support. Currently only second stage 
bootloader is supported:
- No SDRAM initialisation
- No UART init / baudrate change
 2008-06-06 09:30:32 +02:00