u-boot.git/drivers/dfu, branch v2013.04

dfu: NAND specific routines for DFU operation

2013-04-10T13:22:24+00:00

Support for NAND storage devices to work with the DFU framework.

Signed-off-by: Pantelis Antoniou 
Signed-off-by: Tom Rini 
Acked-by: Scott Wood

dfu: Support larger than memory transfers.

2013-04-10T11:42:05+00:00

Previously we didn't support upload/download larger than available
memory.  This is pretty bad when you have to update your root filesystem
for example.

This patch removes that limitation (and the crashes when you transfered
any file larger than 4MB) by making raw image writes be done in chunks
and making file maximum size be configurable.

The sequence number is a 16 bit counter; make sure we handle rollover
correctly. This fixes the wrong transfers for large (> 256MB) images.

Also utilize a variable to handle initialization, so that we don't rely
on just the counter sent by the host.

Signed-off-by: Pantelis Antoniou 
Signed-off-by: Tom Rini

dfu:ext4:fix: Change ext4write command order of parameters

2013-04-08T16:00:51+00:00

Following commit:
"cmd_ext4: BREAK and correct ext4write parameter order"
SHA1:0171d52c410cbaa9290b1b214e695697c835bfe5

introduced cleanup of ext4write semantics to be consistent with other
filesystem's writing commands (e.g. fatwrite).
This commit provides correct ext4write command generation at DFU eMMC
code.

Signed-off-by: Lukasz Majewski 
Signed-off-by: Kyungmin Park

dfu: Add a partition type target

2013-03-16T20:12:01+00:00

Dealing with raw block numbers with the dfu is very annoying.
Introduce a partition method.

Signed-off-by: Pantelis Antoniou

dfu:usb:fix: Read the "filesize" environment variable only when file read

2012-09-20T22:05:00+00:00

The "filesize" environment variable shall be read only when relevant
file is read.

Signed-off-by: Lukasz Majewski 
Signed-off-by: Kyungmin Park 
Reviewed-by: Marek Vasut

dfu:usb: Support for ext4

2012-09-20T22:04:59+00:00

Support for ext4 file system handling at DFU.

Signed-off-by: Lukasz Majewski 
Signed-off-by: Kyungmin Park 
Reviewed-by: Marek Vasut

dfu: MMC specific routines for DFU operation

2012-09-01T14:21:51+00:00

Support for MMC storage devices to work with DFU framework.

Signed-off-by: Lukasz Majewski 
Signed-off-by: Kyungmin Park 
Cc: Marek Vasut

dfu: DFU backend implementation

2012-09-01T14:21:50+00:00

New, separate driver at ./drivers/dfu has been added. It allows platform
and storage independent operation of DFU.
It has been extended to use new MMC level of command abstraction.

Signed-off-by: Lukasz Majewski 
Signed-off-by: Kyungmin Park 
Cc: Marek Vasut