RE: [PATCH 1/1] DaVinci: MMC: MMC/SD controller driver for DaVinci/DM6446.

I noticed a newish bug in probe() ... On Monday 16 March 2009, Purushotam Kumar wrote: +   if (!pdata || pdata-wires == 4 || pdata-wires == 0) +   mmc-caps |= MMC_CAP_4_BIT_DATA; So pdata may be null. But, if it is, then ... + +   mmc-ops = mmc_davinci_ops;

About the NAND flash use 100% on DVEVM6446

Hi,all I use ST's NAND01GR3B2B, which is largepage block nand. and I use 'mount -t yaffs2 /dev/mtdblock4 /mnt/nand', then I use 'df -hl' to check the percent useage the message is that: FilesystemSize Used Avail Use% Mounted on /dev/mtdblock4120M 120M 0 100% /mnt/nand

boot script

Hi, I use DM355, Mvl 2.6.10, YAFFS2 fs. I'm trying to reduce boot time (under 10sec). I'm studying on rc scripts. I want to use my script and static dev on boot. I checked script files in rc.S folder but I'm not sure how can i do that. Could anybody please send an optimised boot script file or

DM355 IRQ settings

Hi, There is a interrupt line connected to GIO6 pin on DM355. Whenever motion is detected the GIO6 pin is set High. Below is what I have done to configure the GIO6 for interrupt. ret = request_irq(IRQ_DM355_GPIO6, vpfe_motion_isr, SA_INTERRUPT, dm355v4l2, (void *)vpfe_device);

Re: DM355 daughter sound card problem

Hi Liu, The Clock that I get on the FSR PIN is 2MHz and on Sync pin is 6.5KHz. But there is no interrupt generated. Please let me know if Any extra settings are required for or the readings are incorrect. Thanks, Azam. 2009/3/5 Liu Yebo liuy...@covond.com HI, The clock(For Ex: 8KHZ) is

Re: New ramdisk.gz

A discovered the correct way. The creation of the file was incorrect. The right way is: # dd if=/dev/zero of=myramdisk bs=16M count=1 # mke2fs -F -m0 myramdisk # mount -t ext2 -o loop myramdisk myramdisk_dir Just copying the data from ramdisk to myramdisk create a valid RAM file system with

[PATCH 0/2] ARM: DaVinci: EMAC: RMII speed mask addition, interrupt mask changes

EMAC driver changes to manipulate RMII spped mask , correct the interrupt mask for DM644x Signed-off-by: Chaithrika U S chaithr...@ti.com This patch set has two patches: Patch 1: RMII speed mask manipulation Patch 2: Fix interrupt mask - mask value to check only used channel These patches are

[PATCH 2/2] ARM: DaVinci: EMAC: Interrupt mask fix

Set the trasnmit and receive interrupt masks for the used channels only. Currently, the EMAC uses only channel 0. Set the interrupt masks accordingly. Signed-off-by: Chaithrika U S chaithr...@ti.com --- drivers/net/davinci_emac.c |6 ++ 1 files changed, 2 insertions(+), 4 deletions(-)

[PATCH 1/2] ARM: DaVinci: EMAC: RMII bit manipulation

Adding RMII support to EMAC driver EMAC on OMAP-L137 supports RMII and on enabling this the RMIISPEED MASK has to be set/cleared for 100/10 Mbps operation respectively. A member has been added to the EMAC platform data to indicate the type of interface. Signed-off-by: Chaithrika U S

[PATCH] EEPROM SPI Support

The SPI on DM355 EVM and DM6467 EVM is conencted only to EEPROM. This patch adds support for the EEPROM client driver Signed-off-by: Sandeep Paulraj s-paul...@ti.com Signed-off-by: Steve Chen sc...@mvista.com --- drivers/mtd/devices/Makefile |1 + drivers/mtd/devices/at25xxA_eeprom.c

Re: DM355 UART2 problem

On Mon, 16 Mar 2009 21:36:28 -0700 Mark A. Greer mgr...@mvista.com wrote: On Mon, Mar 16, 2009 at 03:20:54PM -0500, Hugo Villeneuve wrote: Hi, I'm trying to use UART2 ont he DM355, but here is the error message I have when the kernel boots: ... Serial: 8250/16550 driver, 2 ports,

RE: DM355 DM6446 VPFE capture driver patch submitted for review

Chaithrika, See my comments below. Murali Karicheri Software Design Engineer Texas Instruments Inc. Germantown, MD 20874 Phone : 301-515-3736 email: m-kariche...@ti.com -Original Message- From: Subrahmanya, Chaithrika Sent: Tuesday, March 17, 2009 2:56 AM To: Hans Verkuil;

[PATCH] dm355-leopard: add board file based on board-dm355-evm.c

This patch makes the kernel boot, mmc works, but ethernet doesn't Signed-off-by: Koen Kooi k...@openembedded.org --- arch/arm/mach-davinci/Kconfig |8 + arch/arm/mach-davinci/Makefile |2 + arch/arm/mach-davinci/board-dm355-leopard.c | 295

RE: New ramdisk.gz

From: davinci-linux-open-source-boun...@linux.davincidsp.com [mailto:davinci-linux-open-source-boun...@linux.davincidsp.com] On Behalf Of Marcelo Guedes Silva Sent: Tuesday, March 17, 2009 1:22 AM To: Davinci-linux-open-source@linux.davincidsp.com Subject: New

Changing the memory map

I have a custom board that only has 128MB of RAM, but a codec server package written for the DVEVM and its 256MB of RAM. According to this site: http://tiexpressdsp.com/index.php?title=Changing_the_DVEVM_memory_map#Ph ysical_sharing_of_DDR2_memory_between_the_ARM_and_the_DSP I just need to

Re: [PATCH] EEPROM SPI Support

On Tuesday 17 March 2009, s-paul...@ti.com wrote:  drivers/mtd/devices/Makefile         |    1 +  drivers/mtd/devices/at25xxA_eeprom.c |  267 ++  include/linux/spi/at25xxA_eeprom.h   |   51 +++  3 files changed, 319 insertions(+), 0 deletions(-) This is

RE: [PATCH] EEPROM SPI Support

Dave, TI will provide a SPI controller driver shortly. I have already got the SPI driver to work on DM355 but have not submitted it yet as it is going through a process of review. Once I get the Signed off from the developers I will submit the patch. The SPI driver patch that will be

Problem in booting via TFTP using NFS File System in DM 6467

I am using TMS320DM6467 DVEVM v1.40. I have problem in booting via TFTP using NFS File System. Here are my environment variables: bootdelay=3 baudrate=115200 stdin=serial stdout=serial stderr=serial ethaddr=00:0e:99:02:b3:a9 bootcmd=dhcp;bootm serverip=10.206.153.230

Re: boot script

HI, Below is my boot script in rcS and inittab files. They work fine and quickly. #!/bin/sh # Setup hostname /bin/busybox hostname COVOND-IPGROUP /bin/busybox mount -t proc proc /proc mount -t sysfs none /sys/ /bin/busybox mount -n -o remount,rw / /sbin/ifconfig lo 127.0.0.1 /etc/mtab uptime

Problem with YAFFS2 on LargePage NAND

Hi, All, I am using a 128MB LargePage Nand Flash on my DVEVM board (DM6446), and when I mount the /dev/mtdblock4 throught YAFFS2 fs type, I found that the use% of my nand is 100% as the following: FilesystemSize Used Avail Use% Mounted on rootfs 38G 28G 8.0G 78%

RE: [PATCH 2/2] ARM: DaVinci: EDMA: Enable EDMA support for dm646x

From: David Brownell [mailto:davi...@pacbell.net] Sent: Monday, March 16, 2009 10:57 PM On Monday 16 March 2009, Nori, Sekhar wrote: From: David Brownell Sent: Monday, March 16, 2009 1:50 PM On Sunday 15 March 2009, nar...@ti.com wrote: @@ -167,6 +175,8 @@ enum fifo_width {

Re: DM6467 EVM Video issue

Hi , Thanks for the solution. I also have the same problem and have tried the solution that you provide. I just stop and start video streaming again when the video is disconnected and connected again. But I am not able to start video streaming after stop it. Following is the error log of

RE: DM6467 EVM Video issue

Hi, You will have to en-queue some buffers before starting streaming again since stream off removes all buffers from the queues. Thanks, Brijesh Jadav -Original Message- From: Dhaval Vadhar [mailto:dhaval.vad...@einfochips.com] Sent: Wednesday, March 18, 2009 11:04 AM To: