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12 Commits

Author SHA1 Message Date
Sascha Hauer b99e2c4ac6 cfi flash driver: Use generic progression bar function 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2010-06-28 10:43:55 +02:00
Uwe Kleine-König 7a0a29ca36 cfi_flash: use flash_write_word instead of reimplementing it again 
While at it remove some unused code and an unbalanced
enable_interrupts().

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2010-05-03 15:01:28 +02:00
Sascha Hauer e6b8bdc0c5 cfi_flash: move include/cfi_flash.c next to driver 
This file has no useful things for others than the driver,
so move it next to the driver and remove the corresponding
include from other files.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2010-02-08 14:37:50 +01:00
Sascha Hauer 582da05383 cfi_flash: remove old driver and switch to new one 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2010-02-08 14:37:49 +01:00
Marc Kleine-Budde 1e658639f1 cfi_flash: fix alignment problem 
This patch fixes a alignment problem which may show during this
scenario:
- 32 or 64 attached NOR flash
- flashing an image directly from network to the nor flash

The involved network driver is "smc9111.c".

The data that comes from the network stack and should be written into
the flash isn't 32 bit alligned (at least with this network driver).
This is probably due to the 48 bit wide ethernet addresses.

However the "cfi_flash.c" driver doesn't handle this situation, and
accesses the not-alligned address with a 32 bit pointer.

This patch fixes the problem by reducing the access width if an
alligment problem between source and destination is found.

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2010-02-01 16:27:35 +01:00
Matthias Kaehlcke cd1e08850f CFI flash driver: Fix misleading trace when unprotecting a sector 
When (un)protecting a flash sector with the CFI flash driver a trace
"protect 0x..." is generated, independently of the type of operation. This is
misleading in case of an unprotect. Tell the truth when unprotecting a sector.

Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2010-01-05 13:14:37 +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 02ba8a0542 get rid of device ids 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-07-21 16:41:47 +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 42c9801f66 cfi driver: change function order to a more common one 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-05-25 16:52:24 +02:00
Sascha Hauer db572dce5f cfi driver: Limit device size to actual size 
When probing CFI, limit the device size to the actual probed size of
the flash

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2008-12-17 18:18:44 +01:00
Sascha Hauer 313a618ce0 Move cfi flash drivers to drivers/nor as suggested by Nishanth Menon 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2008-08-25 09:31:04 +02:00