于 2014年03月19日 21:23, y...@karo-electronics.de 写道:
+ /* Set up swap_block_mark, must be set before the gpmi_set_geometry() */
+ if (!of_property_read_bool(this->dev->of_node, "fsl,no-blockmark-swap"))
+ this->swap_block_mark = !GPMI_IS_MX23(this);
Our ROM guy had
于 2014年03月20日 18:09, Lothar Waßmann 写道:
This can be disabled by parameter in the FCB (at least according to
the i.MX6 reference Manual):
from imx28's reference manual, there is not such bit in the FCB to
disable the
swapping. But you are disabling the swapping in the imx28's DTS file,
isn't
Hi,
Huang Shijie wrote:
> 于 2014年03月20日 17:21, Lothar Waßmann 写道:
> > Hi,
> >
> > Huang Shijie wrote:
> >> 于 2014年03月19日 21:23, y...@karo-electronics.de 写道:
> >>> configurable via DT. This is required for the Ka-Ro electronics
> >>> platforms.
> >>>
> >> If you disable the swapping, you will
于 2014年03月20日 17:21, Lothar Waßmann 写道:
Hi,
Huang Shijie wrote:
于 2014年03月19日 21:23, y...@karo-electronics.de 写道:
configurable via DT. This is required for the Ka-Ro electronics
platforms.
If you disable the swapping, you will disable the NAND boot in actually.
No. All our modules do boot
Hi,
Huang Shijie wrote:
> 于 2014年03月19日 21:23, y...@karo-electronics.de 写道:
> > configurable via DT. This is required for the Ka-Ro electronics
> > platforms.
> >
> If you disable the swapping, you will disable the NAND boot in actually.
>
No. All our modules do boot from NAND and none of them
Hi,
Juergen Beisert wrote:
> Hi Lothar,
>
> On Wednesday 19 March 2014 14:23:26 y...@karo-electronics.de wrote:
> > With a flash-based BBT there is no reason to move the Factory Bad
> > Block Marker from the data area buffer (to where it is mapped by the
> > GPMI NAND controller) to the OOB
于 2014年03月19日 21:23, y...@karo-electronics.de 写道:
configurable via DT. This is required for the Ka-Ro electronics
platforms.
If you disable the swapping, you will disable the NAND boot in actually.
do you need the nand boot?
could you please tell me more detail background?
thanks
Huang
Hi Lothar,
On Wednesday 19 March 2014 14:23:26 y...@karo-electronics.de wrote:
> With a flash-based BBT there is no reason to move the Factory Bad
> Block Marker from the data area buffer (to where it is mapped by the
> GPMI NAND controller) to the OOB buffer. Thus, make this feature
>
Hi Lothar,
On Wednesday 19 March 2014 14:23:26 y...@karo-electronics.de wrote:
With a flash-based BBT there is no reason to move the Factory Bad
Block Marker from the data area buffer (to where it is mapped by the
GPMI NAND controller) to the OOB buffer. Thus, make this feature
configurable
于 2014年03月19日 21:23, y...@karo-electronics.de 写道:
configurable via DT. This is required for the Ka-Ro electronics
platforms.
If you disable the swapping, you will disable the NAND boot in actually.
do you need the nand boot?
could you please tell me more detail background?
thanks
Huang
Hi,
Huang Shijie wrote:
于 2014年03月19日 21:23, y...@karo-electronics.de 写道:
configurable via DT. This is required for the Ka-Ro electronics
platforms.
If you disable the swapping, you will disable the NAND boot in actually.
No. All our modules do boot from NAND and none of them does the
Hi,
Juergen Beisert wrote:
Hi Lothar,
On Wednesday 19 March 2014 14:23:26 y...@karo-electronics.de wrote:
With a flash-based BBT there is no reason to move the Factory Bad
Block Marker from the data area buffer (to where it is mapped by the
GPMI NAND controller) to the OOB buffer. Thus,
于 2014年03月20日 17:21, Lothar Waßmann 写道:
Hi,
Huang Shijie wrote:
于 2014年03月19日 21:23, y...@karo-electronics.de 写道:
configurable via DT. This is required for the Ka-Ro electronics
platforms.
If you disable the swapping, you will disable the NAND boot in actually.
No. All our modules do boot
Hi,
Huang Shijie wrote:
于 2014年03月20日 17:21, Lothar Waßmann 写道:
Hi,
Huang Shijie wrote:
于 2014年03月19日 21:23, y...@karo-electronics.de 写道:
configurable via DT. This is required for the Ka-Ro electronics
platforms.
If you disable the swapping, you will disable the NAND boot in
于 2014年03月20日 18:09, Lothar Waßmann 写道:
This can be disabled by parameter in the FCB (at least according to
the i.MX6 reference Manual):
from imx28's reference manual, there is not such bit in the FCB to
disable the
swapping. But you are disabling the swapping in the imx28's DTS file,
isn't
于 2014年03月19日 21:23, y...@karo-electronics.de 写道:
+ /* Set up swap_block_mark, must be set before the gpmi_set_geometry() */
+ if (!of_property_read_bool(this-dev-of_node, fsl,no-blockmark-swap))
+ this-swap_block_mark = !GPMI_IS_MX23(this);
Our ROM guy had confirmed
From: Lothar Waßmann
With a flash-based BBT there is no reason to move the Factory Bad
Block Marker from the data area buffer (to where it is mapped by the
GPMI NAND controller) to the OOB buffer. Thus, make this feature
configurable via DT. This is required for the Ka-Ro electronics
platforms.
From: Lothar Waßmann l...@karo-electronics.de
With a flash-based BBT there is no reason to move the Factory Bad
Block Marker from the data area buffer (to where it is mapped by the
GPMI NAND controller) to the OOB buffer. Thus, make this feature
configurable via DT. This is required for the Ka-Ro
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