Re: [U-Boot] [PATCH] Improve DaVinci SPI speed

2010-05-13 Thread Nori, Sekhar
Hi Sandeep, On Thu, May 13, 2010 at 23:01:31, Paulraj, Sandeep wrote: > > > > > > Hello Paulraj, > > > > On 13/05/2010, at 17:10, Paulraj, Sandeep wrote: > > >> Reduce the number of reads per byte transferred on the BUF register > > from 2 > > >> to 1 and > > >> take advantage of the TX buffer in

Re: [U-Boot] [PATCH v3 00/19] SPEAr : Network support for spear platforms and SPEAr1300

2010-05-13 Thread Vipin KUMAR
Dear Tom, I am still waiting for Ack/feedback if any on this patchset v3 All feedbacks provided by you on patchset v2 have been incorporated Regards Vipin On 5/9/2010 7:46 PM, Vipin Kumar wrote: > Hello Tom, > > Please consider this patch-set for mainline submission. > Please let me know if the

Re: [U-Boot] standalone hello_world example crashes on PowerPC

2010-05-13 Thread Wolfgang Denk
Dear Timur Tabi, In message you wrote: > Has anyone tried recently to run the "hello world" example standalone > program on PowerPC, specifically an e500 system? When I try it, I get > this: Did you verify the entry point address as described in the FAQ? Best regards, Wolfgang Denk -- DENX

[U-Boot] standalone hello_world example crashes on PowerPC

2010-05-13 Thread Timur Tabi
Has anyone tried recently to run the "hello world" example standalone program on PowerPC, specifically an e500 system? When I try it, I get this: => tftp 4 timur/hello_world.bin Using f...@dtsec1 device TFTP from server 192.168.1.1; our IP address is 192.168.1.145 Filename 'timur/hello_world.

Re: [U-Boot] [PATCH 2/3] libfdt: make fdt_increase_size() available to everyone

2010-05-13 Thread Kumar Gala
On May 10, 2010, at 4:26 PM, Timur Tabi wrote: > The function fdt_increase_size() increases the size of the device tree by the > given amount. This is useful for any code that wants to add a node or large > property, to avoid the possibility of running out of space. It's much smarter > to have

Re: [U-Boot] [PATCH] Improve DaVinci SPI speed

2010-05-13 Thread Paulraj, Sandeep
> > Hello Paulraj, > > On 13/05/2010, at 17:10, Paulraj, Sandeep wrote: > >> Reduce the number of reads per byte transferred on the BUF register > from 2 > >> to 1 and > >> take advantage of the TX buffer in the SPI module. > > > > May I ask which chip device this was tested on. > > Sure, it w

Re: [U-Boot] [PATCH] Improve DaVinci SPI speed

2010-05-13 Thread Delio Brignoli
Hello Paulraj, On 13/05/2010, at 17:10, Paulraj, Sandeep wrote: >> Reduce the number of reads per byte transferred on the BUF register from 2 >> to 1 and >> take advantage of the TX buffer in the SPI module. > > May I ask which chip device this was tested on. Sure, it was tested on a LogicPD Zoo

Re: [U-Boot] Fwd: TI:OMAP: [PATCH 5/7] Add DSS driver for OMAP3

2010-05-13 Thread Paulraj, Sandeep
> > What is the status of this patch. Was an updated one ever submitted? To the best of my knowledge multiple revisions were sent to the list but there were outstanding comments against the last set as well. IIRC Tom had some comments > > On Mon, Jan 25, 2010 at 8:05 AM, Khasim Syed Mohamm

Re: [U-Boot] u-boot ls cmd oops Unknown node type.

2010-05-13 Thread H. Johnny
Hi All, It seems the following answer is wrong. The u-boot cannot recognize the JFFS2's files after write files to JFFS2 many times in linux. I guess maybe it's a JFFS2 compatible problem in u-boot and linux kernel. Does anyone know what combination of u-boot and linux kernel version is compatible

Re: [U-Boot] u-boot guruplug fails to compile - __aeabi_unwind_cpp_pr0

2010-05-13 Thread M.A.E.M. Hanson
On 05/13/2010 06:09 AM, Nick Thompson wrote: > On 13/05/10 03:09, M.A.E.M. Hanson wrote: >> /home/mihanson/CodeSourcery/Sourcery_G++_Lite/u-boot-marvell.git/arch/arm/lib/eabi_compat.o >> -L >> /home/mihanson/CodeSourcery/Sourcery_G++_Lite/bin/../lib/gcc/arm-none-linux-gnueabi/4.4.1 >> -lgcc -Map u-

Re: [U-Boot] [PATCH 1/4] SD1.00 wide-bus fix

2010-05-13 Thread Paulraj, Sandeep
Andy, Can you be kind enough to review these MMC patches. I believe there are 2 sets of patches. Thanks, Sandeep > Subject: [U-Boot] [PATCH 1/4] SD1.00 wide-bus fix > > Fixed a bug wherein SD version 1.0 cards were not configured for 4-bit > mode > > Signed-off-by: Alagu Sankar > --- > dr

Re: [U-Boot] [PATCH] Improve DaVinci SPI speed

2010-05-13 Thread Paulraj, Sandeep
> > Reduce the number of reads per byte transferred on the BUF register from 2 > to 1 and > take advantage of the TX buffer in the SPI module. May I ask which chip device this was tested on. > > Signed-off-by: Delio Brignoli > --- > drivers/spi/davinci_spi.c | 67 +++--

Re: [U-Boot] u-boot 1.1.2 boot latest powerpc based kernel?

2010-05-13 Thread Timur Tabi
On Thu, May 13, 2010 at 1:43 AM, Shawn Jin wrote: > The customer does't want to upgrade u-boot. If linux drivers are > ported to the new powerpc arch, is u-boot 1.1.2 still able to boot the > new kernel? Besides the bd_info, what else the powerpc kernel expect > from u-boot? The only way to find

Re: [U-Boot] Fwd: TI:OMAP: [PATCH 5/7] Add DSS driver for OMAP3

2010-05-13 Thread John Rigby
What is the status of this patch. Was an updated one ever submitted? On Mon, Jan 25, 2010 at 8:05 AM, Khasim Syed Mohammed wrote: > On Sun, Jan 24, 2010 at 5:48 AM, Tom wrote: >> Khasim Syed Mohammed wrote: >>> >>> From cf8fa28973de7609d27146730d9e019b7c919b51 Mon Sep 17 00:00:00 2001 >>> From:

[U-Boot] [PATCH] MIPS: Add initial support for EMMA3SL/LP

2010-05-13 Thread Serge Ziryukin
This patch adds initial support for EMMA3SL/LP board. Network and USB support will be added as follow up patches. Signed-off-by: Serge Ziryukin --- MAINTAINERS |4 + MAKEALL |1 + Makefile|3 + board/emma3sllp/Makefi

Re: [U-Boot] u-boot guruplug fails to compile - __aeabi_unwind_cpp_pr0

2010-05-13 Thread Nick Thompson
On 13/05/10 03:09, M.A.E.M. Hanson wrote: > /home/mihanson/CodeSourcery/Sourcery_G++_Lite/u-boot-marvell.git/arch/arm/lib/eabi_compat.o > > -L > /home/mihanson/CodeSourcery/Sourcery_G++_Lite/bin/../lib/gcc/arm-none-linux-gnueabi/4.4.1 > > -lgcc -Map u-boot.map -o u-boot > /home/mihanson/CodeSo

[U-Boot] [PATCH] Improve DaVinci SPI speed

2010-05-13 Thread Delio Brignoli
Reduce the number of reads per byte transferred on the BUF register from 2 to 1 and take advantage of the TX buffer in the SPI module. Signed-off-by: Delio Brignoli --- drivers/spi/davinci_spi.c | 67 +++- 1 files changed, 35 insertions(+), 32 deletions

[U-Boot] "WARNING: adjusting available memory to 0x30000000"

2010-05-13 Thread GUNJAN SHAH
Hi, I am using customized ppc440 based board with DDR3 memory 1 GB. While running u-boot I observed the warning message :* "WARNING: adjusting available memory to 0x3000".* I observed that the macro CONFIG_SYS_LINUX_LOWMEM_MAX_SIZE is set to 768 MB which is less than 1GB. Hence the available

Re: [U-Boot] [PATCH v2] ARM1136: Fix cache_flush() error and correct cpu_init_crit() comments

2010-05-13 Thread Dirk Behme
On 11.05.2010 16:15, gda...@mvista.com wrote: > From: George G. Davis > > The ARM1136 cache_flush() function uses the "mcr p15, 0, rn, c7, c7, 0" > instruction which means "Invalidate Both Caches" when in fact the intent > is to clean and invalidate all caches. So add an "mcr p15, 0, %0, c7, > c10

Re: [U-Boot] [PATCH 3/4] MMC Multi-block Support

2010-05-13 Thread Lv Terry-R65388
Hi, Personally I think this patch can be used as common. CONFIG_MMC_MBLOCK is not needed. It can improve performance a lot for generic mmc. Thanks~~ Yours Terry > -Original Message- > From: u-boot-boun...@lists.denx.de > [mailto:u-boot-boun...@lists.denx.de] O

Re: [U-Boot] [PATCH 4/4] Environment in MMC

2010-05-13 Thread Lv Terry-R65388
Hi Alagu Sankar, Pls use my latest v5 patch for saving environment data to mmc. Thanks~~ Yours Terry > -Original Message- > From: u-boot-boun...@lists.denx.de > [mailto:u-boot-boun...@lists.denx.de] On Behalf Of Alagu Sankar > Sent: 2010年5月12日 17:38 > To: u-boot@lists.