Re: [PATCH 1/2 v1.03] Add support for DWC OTG HCD function.

2010-10-07 Thread Feng Kan
resubmission. Thanks Feng On Thu, Jul 29, 2010 at 8:36 PM, Greg KH wrote: > On Thu, Jul 29, 2010 at 07:02:44PM -0700, Feng Kan wrote: >> On Thu, Jul 29, 2010 at 6:26 PM, Greg KH wrote: >> > On Thu, Jul 29, 2010 at 06:19:25PM -0700, Feng Kan wrote: >> >> Hi Greg: >>

Re: [PATCH 1/2 v1.03] Add support for DWC OTG HCD function.

2010-07-29 Thread Feng Kan
On Thu, Jul 29, 2010 at 6:26 PM, Greg KH wrote: > On Thu, Jul 29, 2010 at 06:19:25PM -0700, Feng Kan wrote: >> Hi Greg: >> >> On Thu, Jul 29, 2010 at 5:50 PM, Greg KH wrote: >> > On Thu, Jul 29, 2010 at 05:14:59PM -0700, Feng Kan wrote: >> >> Hi Greg: &g

Re: [PATCH 1/2 v1.03] Add support for DWC OTG HCD function.

2010-07-29 Thread Feng Kan
Hi Greg: On Thu, Jul 29, 2010 at 5:50 PM, Greg KH wrote: > On Thu, Jul 29, 2010 at 05:14:59PM -0700, Feng Kan wrote: >> Hi Greg: >> >> We will change to a BSD 3 clause license header. Our legal counsel is >> talking to Synopsis to make this change. > > Why BSD

Re: [PATCH 1/2 v1.03] Add support for DWC OTG HCD function.

2010-07-29 Thread Feng Kan
Hi Greg: We will change to a BSD 3 clause license header. Our legal counsel is talking to Synopsis to make this change. We will resubmit once this is in place. Please let me know if you have any additional concerns. Feng Kan Applied Micro On Mon, Jul 26, 2010 at 4:16 PM, Greg KH wrote: >

Re: [PATCH 1/2 v1.03] Add support for DWC OTG HCD function.

2010-07-26 Thread Feng Kan
. Feng Kan On Mon, Jul 26, 2010 at 3:08 PM, Greg KH wrote: > On Mon, Jul 26, 2010 at 03:05:13PM -0700, Greg KH wrote: >> Please, someone needs to go run this past the Synopsys lawyers (yeah, >> sorry, that's horrible to do, but it needs to be done to get it >> correct.) >&

Re: [PATCH 1/9 v1.01] Add Synopsys DesignWare HS USB OTG Controller driver.

2010-07-13 Thread Feng Kan
in place, additional patch will be easier. Fushen will make sure this change is in place on the next submission. Thanks Feng Kan On Tue, Jul 13, 2010 at 3:16 PM, Chuck Meade wrote: > On 07/12/2010 07:16 PM, Fushen Chen wrote: > > The DWC OTG driver module provides the initialization an

Re: [PATCH] fix the problem where pcix node is probed again as pci node.

2010-03-30 Thread Feng Kan
Ok thanks. This short string match may be useful in some cases, but I agree it plays havoc with the current code. Feng Kan On Mar 30, 2010, at 14:14, "Benjamin Herrenschmidt" > wrote: On Wed, 2010-03-31 at 07:48 +1100, Benjamin Herrenschmidt wrote: On Tue, 2010-03-30 at 10:4

[PATCH] fix the problem where pcix node is probed again as pci node.

2010-03-30 Thread Feng Kan
From: Feng Kan The current matching scheme make the pci node match to pcix or pciex node. To avoid the match, change the method so only one type of initialization is called per node. Signed-off-by: Feng Kan Signed-off-by: Tirumala R Marri --- arch/powerpc/sysdev/ppc4xx_pci.c | 14

RE: [PATCH 1/1] NDFC: add support for alternate ECC format for ndfc

2010-02-22 Thread Feng Kan
still think this NAND_ECC_SMC define is somewhat missleading. Given that both 1-2-3 and 2-1-3 are supported by the correction routine. Feng From: Sean MacLennan [mailto:smaclen...@pikatech.com] Sent: Sat 2/20/2010 5:11 PM To: Feng Kan Cc: linux-...@lists.infradead.org

[PATCH 1/1] NDFC: add support for alternate ECC format for ndfc

2010-02-18 Thread Feng Kan
This is to lock down the ordering in the correction routine against the calculate routine. Otherwise, incorrect define would cause ECC errors. Signed-off-by: Feng Kan Acked-by: Victor Gallardo --- drivers/mtd/nand/ndfc.c |7 ++- 1 files changed, 6 insertions(+), 1 deletions(-) diff

RE: [PATCH 1/1] Fix ECC Correction bug for SMC ordering for NDFC driver.

2009-08-21 Thread Feng Kan
Yes, I have considered that. However, it would make the #define rather confusing for the rest. Cheers, Feng -Original Message- From: Sean MacLennan [mailto:smaclen...@pikatech.com] Sent: Fri 8/21/2009 11:55 AM To: Feng Kan Cc: linuxppc-...@ozlabs.org; linux-...@lists.infradead.org; Feng

[PATCH 1/1] Fix ECC Correction bug for SMC ordering for NDFC driver.

2009-08-20 Thread Feng Kan
= (addressbits[b1] << 4) + addressbits[b0]; The order is change to read it in straight and let the correction function to revert it to SMC order. Signed-off-by: Feng Kan Acked-by: Victor Gallardo Acked-by: Prodyut Hazarika --- drivers/mtd/nand/ndfc.c |4 ++-- 1 files changed, 2 inse

Re: [U-Boot] NAND ECC Error with wrong SMC ording bug

2009-08-20 Thread Feng Kan
Hi Stefan: We had a board with high number of correctable ECC errors. Which crashed the jffs when it was miss correcting the wrong byte location. Do you want me to submit a patch for this, or do you prefer to do it. I am submitting a patch for linux right now. Feng Kan AMCC Software On 08

NAND ECC Error with wrong SMC ording bug

2009-08-19 Thread Feng Kan
oposing. Should I change the correction algorithm or the calculate function? If the later is preferred it would mean the change must be pushed in both U-Boot and Linux. Feng Kan AMCC Software ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev

Re: [PATCH 1/1 v1] powerpc44x: Add Eiger AMCC (AppliedMicro) PPC460SX evaluation board support.

2009-08-17 Thread Feng Kan
Please do, much appreciated. Thanks Feng Kan AMCC Software On 08/17/2009 08:34 AM, Josh Boyer wrote: On Wed, Aug 12, 2009 at 05:38:47PM -0700, Feng Kan wrote: This patch adds support for the AMCC (AppliedMicro) PPC460SX Eiger evaluation board. Signed-off-by: Tai Tri Nguyen Acked-by

Re: [PATCH 1/1 v1] powerpc44x: Add Eiger AMCC (AppliedMicro) PPC460SX evaluation board support.

2009-08-13 Thread Feng Kan
Hi Felix: Sorry the documentation seems a little miss leading. There is no harm with the bit turned off to zero. Once the nand boot is over, we change the EBC to use the ready signal, this bit does not affect performance anymore. Thanks Feng Kan On 08/12/2009 11:14 PM, Felix Radensky wrote

[PATCH 1/1 v1] powerpc44x: Add Eiger AMCC (AppliedMicro) PPC460SX evaluation board support.

2009-08-12 Thread Feng Kan
This patch adds support for the AMCC (AppliedMicro) PPC460SX Eiger evaluation board. Signed-off-by: Tai Tri Nguyen Acked-by: Feng Kan Acked-by: Tirumala Marri --- arch/powerpc/boot/dts/eiger.dts| 421 ++ arch/powerpc/configs/44x/eiger_defconfig | 1200

[PATCH 1/1 v1] powerpc44x: Add Eiger AMCC (AppliedMicro) PPC460SX evaluation board support.

2009-08-12 Thread Feng Kan
This patch adds support for the AMCC (AppliedMicro) PPC460SX Eiger evaluation board. Signed-off-by: Tai Tri Nguyen Acked-by: Feng Kan Acked-by: Tirumala Marri --- arch/powerpc/boot/dts/eiger.dts| 421 ++ arch/powerpc/configs/44x/eiger_defconfig | 1200

RE: ppc405ex + gigabit ethernet

2009-07-06 Thread Feng Kan
Hi Lada: Please contact supp...@amcc.com for additional help for the coalescing patch. Feng Kan AMCC Software -Original Message- From: linuxppc-dev-bounces+fkan=amcc@lists.ozlabs.org on behalf of Lada Podivin Sent: Fri 7/3/2009 2:09 AM To: Cote, Sylvain Cc: linuxppc-...@ozlabs.org

[PATCH 2/3 v3] Added AMCC 460EX Canyonlands SATA support.

2009-05-06 Thread Feng Kan
Signed-off-by: Feng Kan --- arch/powerpc/boot/dts/canyonlands.dts |8 ++ arch/powerpc/platforms/44x/Makefile|4 + arch/powerpc/platforms/44x/amcc-sata.c | 125 3 files changed, 137 insertions(+), 0 deletions(-) create mode 100644 arch/powerpc

[PATCH 3/3 v3] Add 4xx SATA dts node documentation

2009-05-06 Thread Feng Kan
Signed-off-by: Feng Kan --- Documentation/powerpc/dts-bindings/4xx/sata.txt | 24 +++ 1 files changed, 24 insertions(+), 0 deletions(-) create mode 100644 Documentation/powerpc/dts-bindings/4xx/sata.txt diff --git a/Documentation/powerpc/dts-bindings/4xx/sata.txt b

Re: [PATCH 1/2] Added support for Designware SATA controller driver

2009-05-06 Thread Feng Kan
Hi Scott: I agree with your statement, however this driver is wrapped with this AHB DMA controller. It would be very hard for it to work on non 460EX platforms. I can expand the depend in the future if it is available on more cores. Thanks Feng Kan Scott Wood wrote: Feng Kan wrote: This

[PATCH 2/2] Added AMCC 460EX Canyonlands SATA support.

2009-05-01 Thread Feng Kan
This adds the OF platform support for the AMCC 460EX Canyonlands SATA port. Signed-off-by: Feng Kan --- arch/powerpc/boot/dts/canyonlands.dts |8 ++ arch/powerpc/platforms/44x/Makefile|4 + arch/powerpc/platforms/44x/amcc-sata.c | 125 3 files

[PATCH 0/2] Added support for Designware SATA controller driver

2009-05-01 Thread Feng Kan
Fixed comment issue. Change goto statements to lower case. Also fixed the Kconfig problem. I don't know if I need to add Stefan Roese for the signoff, since he did the of platform part. Stefan, if you see this please let me know. Feng Kan ___ Lin

[PATCH 2/2] Added AMCC 460EX Canyonlands SATA support.

2009-04-29 Thread Feng Kan
Signed-off-by: Feng Kan --- arch/powerpc/boot/dts/canyonlands.dts |8 ++ arch/powerpc/platforms/44x/Makefile|4 + arch/powerpc/platforms/44x/amcc-sata.c | 125 3 files changed, 137 insertions(+), 0 deletions(-) create mode 100644 arch/powerpc

Re: Help!Some memory doesn't work on PPC405Ex based board!

2009-04-14 Thread Feng Kan
the fix values for those registers. Feng Kan AMCC Software SunNeo wrote: > Hi, Stefan, > > Thanks for your help. > > My platform uses the MICRON MT47H256M8THN DDRII SDRAM and the DDRII SDRAM is > soldered on the board. > > As I said, my board was similar with "

Re: AMCC 440EP phy detection

2009-04-07 Thread Feng Kan
linux. Feng Kan AMCC Software Eddie Dawydiuk wrote: Hello, I'm working on a board based on the Yosemite AMCC 440EP eval board. I'm having some difficulty getting both network interfaces working. The first problem I found is the ibm_newemac driver was detecting the two phys at addre

Re: early kernel debugging

2009-04-03 Thread Feng Kan
Hi: Did you try the early kernel printk option in kernel hacking. It can give some very helpful information. Make sure the address for the physical uart address is passed in correctly. Feng Tirumala Reddy Marri wrote: I am not sure if I understand correctly. But Looks like you are not pass

Re: About [AMCC 460EX/canyonlands board] Synopsys DesignWare Cores (DWC) SATA host driver

2009-03-18 Thread Feng Kan
Hi RenQuan: We are aware of the issue, currently the sata is only supported up to 2.6.25.7. We are working on a patchable version to submit to main line. Thanks Feng Kan Cheng Renquan wrote: Mark, I found that the current sata_dwc can only work on DENX-2.6.25-stable, and have problems in

Re: [PATCH] PowerPC 440EPx/GRx fix memory size calculation

2009-03-13 Thread Feng Kan
Hi Guys: Sequoia uses on board discrete memory with one rank. So one chip select would be fine. Turning on both won't matter, since the other cs is never used. Feng Kan Stefan Roese wrote: On Wednesday 11 March 2009, Valentine Barshak wrote: I've been looking at the docs

RE: Broken PCI on Sequoia

2009-01-30 Thread Feng Kan
Hi: It looks like the top bit is hard coded to 1. There doesn't seem to be anyway Of changing it. Feng Kan AMCC Engineering -Original Message- From: linuxppc-dev-bounces+fkan=amcc@ozlabs.org [mailto:linuxppc-dev-bounces+fkan=amcc@ozlabs.org] On Behalf Of Ben