Re: [U-Boot] [PATCH] Add NanoBone board support

2013-04-17 Thread Hebbar, Gururaja
On Wed, Apr 17, 2013 at 23:12:51, Mark Jackson wrote: > On 17/04/13 06:27, Hebbar, Gururaja wrote: > > Mark, > > > > On Tue, Apr 16, 2013 at 20:32:34, Mark Jackson wrote: > > > > >> diff --git a/MAINTAINERS b/MAINTAINERS > >> index 1614b91..

Re: [U-Boot] [PATCH] Add NanoBone board support

2013-04-16 Thread Hebbar, Gururaja
Mark, On Tue, Apr 16, 2013 at 20:32:34, Mark Jackson wrote: > NanoBone Specification: > --- > Memory: > 256MB DDR3 > 64MB NOR flash > 256MB NAND flash > 128KB FRAM > > Ethernet: > 2 x 10/100 connected to SMSC LAN8710 PHY > > USB: > 1 x USB2.0 Type A > > I2C: >

Re: [U-Boot] how to create patches for mailing

2013-01-24 Thread Hebbar, Gururaja
l fix/correction doesn’t require a cover-letter. > > > thanks! > > > > 2013/1/24 Hebbar, Gururaja > > > On Thu, Jan 24, 2013 at 13:10:56, Maxim Podbereznyy wrote: > > Hi! > > > > I want to add a new board support to u-bo

Re: [U-Boot] how to create patches for mailing

2013-01-24 Thread Hebbar, Gururaja
On Thu, Jan 24, 2013 at 13:10:56, Maxim Podbereznyy wrote: > Hi! > > I want to add a new board support to u-boot. So I did the following: > > 1) git clone git://git.denx.de/u-boot.git u-boot-dev > 2) modified existing files, added new Use "git commit" to commit your changes to tree > 3) built t

Re: [U-Boot] Detecting board revision that needs to be done after relocation

2012-06-04 Thread Hebbar, Gururaja
On Tue, May 29, 2012 at 08:55:34, Fabio Estevam wrote: > Hi, > > I need to provide a get_board_rev() function that depends on I2C probe > of a PMIC to decide between the board revision. > > I2C is only available after relocation, Not necessarily. You can use i2c probe & read even before relocat

Re: [U-Boot] initcall revisited - A new idea to discuss

2012-01-05 Thread Hebbar, Gururaja
Hi, On Fri, Jan 06, 2012 at 10:29:48, Graeme Russ wrote: > Hi Simon, > > On Fri, Jan 6, 2012 at 3:30 PM, Simon Glass wrote: > > Hi Graham, > > > > On Thu, Jan 5, 2012 at 2:18 PM, Graeme Russ wrote: > >> Hi Wolfgang, > >> > >> On Wed, Jan 4, 2012 at 1:44 AM, Wolfgang Denk wrote: > >>> Dear Grae

Re: [U-Boot] u-boot jumps to some location

2011-12-22 Thread Hebbar, Gururaja
Siddharth, On Thu, Dec 22, 2011 at 15:46:21, siddharth baisane wrote: > Hi, > so I am now trying to load u-boot-spl.bin using teraterm as per process > given in following link > "http://processors.wiki.ti.com/index.php/AM335x_U-Boot_User%27s_Guide#UART"; > *1)I kept uart mode and throug teraterm

Re: [U-Boot] printf in uboot

2011-12-12 Thread Hebbar, Gururaja
Hi, On Mon, Dec 12, 2011 at 12:59:43, Sidharth Baisane wrote: > hi, > > How can i use print statement in uboot ??? > I tried printf in following program but its not executing it and my > program hangs afterwards. > > > void start_armboot (void) > { > init_fnc_t **init_fnc_ptr; > char

Re: [U-Boot] Need answers of basic questions regarding u-boot

2011-08-10 Thread Hebbar, Gururaja
By "we" I meant the gr8 u-boot community. I know at present there isn't a place on web for u-boot but surely I would help if someone starts. Regards Gururaja > -Original Message- > From: Detlev Zundel [mailto:d...@denx.de] > Sent: Wednesday, August 10, 2

Re: [U-Boot] Need answers of basic questions regarding u-boot

2011-08-07 Thread Hebbar, Gururaja
Hi, We need to make this sticky or add it into some wiki page. Nice explanation for beginners. Regards Gururaja On Mon, Aug 08, 2011 at 01:58:32, Jerry Van Baren wrote: > On 08/07/2011 02:55 PM, Rakesh Modi wrote: > > Hi, > > I am new to linux and u-boot. Please answer my following questions. >

[U-Boot] MII - Incorrect type specified for offset addr

2011-07-24 Thread Hebbar, Gururaja
Hi, We have an upcoming SOC with Ethernet controller which has registers with offsets crossing 0x110. In order to access these registers, we use miiphy_read() & miiphy_write() api provided by Standard u-boot mii phy util code (common/miiphyutil.c). However the syntax of miiphy_read() & miiphy_w

Re: [U-Boot] u-boot environment variable parsing

2011-07-22 Thread Hebbar, Gururaja
Hi wd, Thanks for the reply. Helped me a lot. However see below On Thu, Jul 21, 2011 at 18:41:30, Wolfgang Denk wrote: > Dear "Hebbar, Gururaja", > > In message you > wrote: > > > > > > The question here is mmc_args re-uses variable bootargs as &

[U-Boot] u-boot environment variable parsing

2011-07-21 Thread Hebbar, Gururaja
Hi, I need one clarification regarding Environment variable declaration & its usage. #define CONFIG_EXTRA_ENV_SETTINGS \ "brd_mem=62M\0" \ "bootargs_defaults=setenv bootargs " \ "console=${console} " \ "mem=${brd_mem}\0" \ "mmc_args=run bo

[U-Boot] Setup NS16550 specific parameters from platform code

2011-07-12 Thread Hebbar, Gururaja
Hi, For our upcoming SOC, we have a situation where in we need to configure UART console at runtime. Our SOC makes use of NS16550. I looked through the u-boot tree & found several references for doing the same. hebbar@linux- server:~/projects/u-boot-git$ gr NS16550_init * board/sheldon/simpc83

[U-Boot] Information regarding load address, execute address and image load address

2011-06-15 Thread Hebbar, Gururaja
Hi, I need one clarification regarding load address, entry point inside the Kernel image & the address to where we load the image. Assume, the image header is as below. Image Name: Linux-2.6.38-10700-g846a497 Image Type: ARM Linux Kernel Image (uncompressed) Data Size:2064396 B

Re: [U-Boot] How does u-boot know where to put its start code?

2011-04-19 Thread Hebbar, Gururaja
Hi, On Wed, Apr 20, 2011 at 02:43:23, Rogan Dawes wrote: > Hi folks, > > I'm trying to understand a bit more about how u-boot creates the image, such > that the CPU reset vector is pointing to the right piece of code when it is > reset. > > i.e. my DNS323 (Orion5x) has a reset vector of 0x

Re: [U-Boot] SPI - cs validity

2011-04-06 Thread Hebbar, Gururaja
Hi, On Wed, Apr 06, 2011 at 15:02:22, Ran Shalit wrote: > > > It seems that currently both atmel & davinci boards supports only 1 spi > instance at a time. > > In order to support different spi instances, > In case of atmel declare SPIx_BASE as required & set > CONFIG

Re: [U-Boot] SPI - cs validity

2011-04-06 Thread Hebbar, Gururaja
Hi, On Wed, Apr 06, 2011 at 11:22:13, Ran Shalit wrote: > Hello, > > I am trying to understand the logic behind the implementation of SPI > interface, and came across a validity routine (for different baords it is > about the same): > > for Atmel and Davinci for example: > > int spi_cs_is_val

Re: [U-Boot] last reboot information for u-boot

2011-03-24 Thread Hebbar, Gururaja
Hi, On Fri, Mar 25, 2011 at 08:21:46, sywang wrote: > > > I have a question about how to save last warm-reboot information. > > > I am trying to find a method to save last warm-reboot reason. If I want to > save the information by DRAM memory, how to do this? > AFAIK, there isn't any direc

Re: [U-Boot] Uboot- Nor flash

2011-03-15 Thread Hebbar, Gururaja
t starts execution from /arch/arm/cpu/pxa/start.S --> _start function regards Gururaja > -Original Message- > From: Hebbar, Gururaja [mailto:gururaja.heb...@ti.com] > Sent: Tuesday, March 15, 2011 11:55 AM > To: Sanjeeva Kumara > Cc: u-boot@lists.denx.de > Subject: RE: U

Re: [U-Boot] Uboot- Nor flash

2011-03-14 Thread Hebbar, Gururaja
y ?. what is the board config name Regards Gururaja > > -Original Message----- > From: Hebbar, Gururaja [mailto:gururaja.heb...@ti.com] > Sent: Friday, March 11, 2011 6:14 PM > To: Sanjeeva Kumara; u-boot@lists.denx.de > Subject: RE: Uboot- Nor flash > > Hi, &

Re: [U-Boot] Uboot- Nor flash

2011-03-11 Thread Hebbar, Gururaja
Hi, On Fri, Mar 11, 2011 at 14:02:20, Sanjeeva Kumara wrote: > Hi > My self Sanjeev. I'm working on marvell's processor ( PXA ). I'm using NOR > flash to port Uboot. I want to do partition in NOR flash so that in one > partition I can keep my master copy and provide Uboot upgrade option. Pl

Re: [U-Boot] [PATCH 1/3][v3] mmc: checking status after commands with R1b response

2011-03-11 Thread Hebbar, Gururaja
Hi, On Fri, Mar 11, 2011 at 14:08:14, Raffaele Recalcati wrote: > From: Raffaele Recalcati > [...] [...] > @@ -48,6 +48,36 @@ int mmc_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd, > struct mmc_data *data) > return mmc->send_cmd(mmc, cmd, data); > } > > +int mmc_send_status(struct mmc