linux-toradex.git/drivers/mtd/bcm63xxpart.c, branch v3.10.41

mtd: bcm63xxpart: use correct printk format for partitions

2012-11-21T15:15:06+00:00

Use ll to be able to remove the casts.

Signed-off-by: Jonas Gorski 
Reviewed-by: Florian Fainelli 
Signed-off-by: Artem Bityutskiy

mtd: bcm63xxpart: move the last curpart++ to its correct place

2012-11-21T15:15:05+00:00

The line belongs above the comment, not below it.

Signed-off-by: Jonas Gorski 
Reviewed-by: Florian Fainelli 
Signed-off-by: Artem Bityutskiy

mtd: bcm63xxpart: make fixed part length calculation more generic

2012-11-21T15:15:05+00:00

The CFE does not use 4K sectors even if the flash supports it, so
for the fixed partitions like CFE itself or NVRAM the erase block
size is always 64k or bigger.

Signed-off-by: Jonas Gorski 
Reviewed-by: Florian Fainelli 
Signed-off-by: Artem Bityutskiy

mtd: bcm63xxpart: merge sparelen calculation

2012-11-21T15:15:05+00:00

The length of the spare part is calculated the same way in both branches
so move to a common place.

Signed-off-by: Jonas Gorski 
Reviewed-by: Florian Fainelli 
Signed-off-by: Artem Bityutskiy

mtd: bcm63xxpart: remove unused variable

2012-11-21T15:15:05+00:00

namelen is never used, so drop it.

Signed-off-by: Jonas Gorski 
Reviewed-by: Florian Fainelli 
Signed-off-by: Artem Bityutskiy

mtd: bcm63xxpart: handle Broadcom partition order

2012-05-14T03:55:03+00:00

The original Broadcom partition order has the root fs in front of the
kernel, which resulted in miscalculated partition sizes.
Detect when such an image is on the flash and also reorder the partitions
accordingly.

Signed-off-by: Jonas Gorski 
Acked-by: Florian Fainelli 
Signed-off-by: Artem Bityutskiy 
Signed-off-by: David Woodhouse

mtd: introduce mtd_read interface

2012-01-09T18:25:19+00:00

Signed-off-by: Artem Bityutskiy 
Signed-off-by: David Woodhouse

mtd: bcm63xxpart: check the image tag's crc32

2012-01-09T18:23:32+00:00

Only use the values from the image tag if it is valid. Always create
the CFE, NVRAM and linux partitions, to allow flashing a new image even
if the old is invalid without overwriting CFE or NVRAM.

Signed-off-by: Jonas Gorski 
Signed-off-by: Artem Bityutskiy 
Signed-off-by: David Woodhouse

mtd: bcm63xxpart: don't assume NVRAM is always the fourth partition

2012-01-09T18:20:58+00:00

Instead of referencing the sizes of fixed partitions, use the
precomputed CFE/NVRAM lengths.

Signed-off-by: Jonas Gorski 
Signed-off-by: Artem Bityutskiy 
Signed-off-by: David Woodhouse

mtd: bcm63xxpart: make sure CFE and NVRAM partitions are at least 64KiB

2012-01-09T18:20:44+00:00

The CFE boot loader on BCM63XX platforms assumes itself and the NVRAM
partition to be 64 KiB (or erase block sized, if larger).
Ensure this assumption is also met when creating the partitions to
prevent accidential erasure of CFE or NVRAM.

Signed-off-by: Jonas Gorski 
Signed-off-by: Artem Bityutskiy 
Signed-off-by: David Woodhouse