On 13/10/2010 9:25 PM, Xie Shaohui-B21989 wrote:
> Hi Can,
>
> Are there any differences between your patches and
> http://lists.denx.de/pipermail/u-boot/2009-March/049093.html ?
>
>
> Best Regards,
> Shaohui Xie
>
Hello Shaohui,
Firstly, I apologize for responding so late, we've been having so
Add support for Freescale eSPI driver in P1/P2 board configuration
Signed-off-by: Can Aydin
---
Changes for v2:
- Coding style cleanup
- Removed modifications to common code
Changes for v3:
- fixed whitespace between function calls and parameters
- replaced
Driver for the Freescale eSPI controller found in 85xx, P1/P2 and P4xx SoCs.
Signed-off-by: Can Aydin
---
Changes for v2:
- Coding style cleanup
- Removed modifications to common code
Changes for v3:
- fixed whitespace between function calls and parameters
Dear Wolfgang Denk,
On 24/10/2010 11:21 PM, Wolfgang Denk wrote:
> Dear Can Aydin,
>
> In message<1287920728-6458-1-git-send-email-can.ay...@locatacorp.com> you
> wrote:
>> Driver for the Freescale eSPI controller found in 85xx, P1/P2 and P4xx SoCs.
> ...
>> +
Driver for the Freescale eSPI controller found in 85xx, P1/P2 and P4xx SoCs.
Signed-off-by: Can Aydin
---
Changes for v2:
- Coding style cleanup
- Removed modifications to common code
drivers/spi/Makefile|1 +
drivers/spi/fsl_espi.c | 256
Dear Wolfgang,
On 28/09/2010 10:46 PM, Wolfgang Denk wrote:
>
>
>> People could also choose to bitbang the SPI on their custom hardware but
>> again I feel that might defeat the purpose and spirit of u-boot. (Then
>> again, I'm new so don't quote me on that).
> Oops? Where exactly do you see co
On 28/09/2010 11:22 PM, Reinhard Meyer wrote:
Dear Wolfgang Denk, Can Aydin,
True, a GPIO pin could be re-purposed to serve as chip select, but that
would involve a soldering iron and a steady hand as the P1/P2xxRDB
That was not the question.
Reinhard asked if the SPI Chip Select Pins could
>> Can the Chip Select Pins be used as GPIO? It might be simpler to do
>> that than
>> adding a speciality to common code.
> True, a GPIO pin could be re-purposed to serve as chip select, but that
> would involve a soldering iron and a steady hand as the P1/P2xxRDB
> boards are reference design b
Dear Reinhard,
On 28/09/2010 9:02 PM, Reinhard Meyer wrote:
> Dear Can Aydin,
>> The reason this is an RFC is that unfortunately the hardware on these
>> chips does not permit indefinite SPI transactions on a given chip
>> select. A chip select is asserted only when a
Add FSL eSPI support on P1/P2 RDB platforms
Signed-off-by: Can Aydin
---
include/configs/P1_P2_RDB.h | 18 ++
1 files changed, 18 insertions(+), 0 deletions(-)
diff --git a/include/configs/P1_P2_RDB.h b/include/configs/P1_P2_RDB.h
index 7e901e1..d830b4a 100644
--- a
Driver for the Freescale eSPI controller found in 85xx, P1/P2 and P4xx SoCs.
Signed-off-by: Can Aydin
---
drivers/spi/Makefile |1 +
drivers/spi/fsl_espi.c | 251
include/fsl_espi.h | 50 ++
3 files changed, 302
-by: Can Aydin
---
drivers/mtd/spi/spansion.c | 60 ---
1 files changed, 55 insertions(+), 5 deletions(-)
mode change 100644 => 100755 drivers/mtd/spi/spansion.c
diff --git a/drivers/mtd/spi/spansion.c b/drivers/mtd/spi/spansion.c
old mode 100644
s the case with the Freescale eSPI controller.
Signed-off-by: Can Aydin
---
drivers/mtd/spi/spi_flash.c | 38 +++--
drivers/mtd/spi/spi_flash_internal.h |9
2 files changed, 44 insertions(+), 3 deletions(-)
mode change 100644 => 10075
Hi All,
This patch series adds support for the eSPI controller found on the
newer range of Freescale SoCs including the 85xx, P1/P2xx (and I believe
the P4xx) series.
The reason this is an RFC is that unfortunately the hardware on these
chips does not permit indefinite SPI transactions on a
On 9/08/2010 5:57 AM, Wolfgang Denk wrote:
> Dear Kumar Gala,
>
> In message<57cdb146-383a-4629-b7e4-c2729200a...@kernel.crashing.org> you
> wrote:
>> On Jun 23, 2010, at 8:56 AM, Poonam Aggrwal wrote:
>>
>>> This patch enables the eSPI configuration to use
>>> the Spansion Flash on P1 and P2 R
Has anyone come across (or written) a tool/script/makefile target to
pack u-boot into a SPI boot image (i.e. with boot header and config
symbols) to boot directly from SPI on the P2020RDB (or P1020 etc.)
and/or MPC8536DS? Would it be within the scope of u-boot to have such an
option?
Can
ratio and
boot ROM location from the signals, and more importantly, override any
erroneus signals that the hardware on the platform (P2020RDB and later,
the prototype) might be providing (or failing to provide) it. (without
using an oscilloscope and a soldering iron that is).
Regards,
Can
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