UBL NOR NAND

2008-12-30 Thread shaofeng zhang
Hello, Can some one tell me why my board could not boot from Nor Flash or NAND Flash with UBL and U-boot. my UBL version is 1.0, and U-boot version is 1.1.3 That is the message from the Serial: TI UBL Version: 1.00, Flash type: NOR Booting PSP Boot Loader PSPBootMode = NOR Starting NOR Copy... NOR

R: dm644x - How to change PRGB frame rate

2008-12-30 Thread Gabriele Filosofi
Sundar, my display is 320x240 and the pixel clock is 6.75MHz. The following original settings work good but they produce 63 Hz vertical refresh (too high) HINT = 407 HSTART = 68 HVALID = 320 VINT = 261 VSTART = 18 VVALID = 240 Please, note that these numbers came directly from the display's dat

Re: R: dm644x - How to change PRGB frame rate

2008-12-30 Thread sunder ramani
Gabriele, I would suggest you to keep the HINT constant and vary the VINT to arive at the desired frame rate or vice-versa. Changing both at the same time may distort your image settings on the LCD. Go on effecting one of the variables by a pre-calculate value as per your equation. And do make sur

EMIF / CS3 interfacing

2008-12-30 Thread Nicholas Fearnley
When interfacing FPGA to the DM6446 EVM EMIF do I need a bus switch on CS3 for my device or is this handled already by the CPLD (Altera MaxII)? Am I right in thinking simply accessing an address in the CS3 space will automatically assert the CS3 signal? I plan on only having 8 bits exposed,

Re: [patch davinci-git 1/2] move dm355 mmc pinmux out of PSC helper

2008-12-30 Thread Sergei Shtylyov
David Brownell wrote: From: David Brownell Move DM355 MMC/SD pinmux to the device setup code; it shouldn't be coupled to clock activation. Why is that? What's special about MMC WRT PinMux enabling? WBR, Sergei ___ Davinci-linux-open-source m

dm644x - How to change PRGB frame rate

2008-12-30 Thread Jerry Johns
Instead of trying to adjust the LCD's native FPS down from 60 to some desired value, why don't you change your usage of the driver? Currently, if you using the existing display.c sample code, the main form of frame rate scheduling is through the waitForVsync() call (function that does a ioctl for

Installing latest version of PHP

2008-12-30 Thread Joshua Hintze
Hi guys, I'm trying to get PHP5.xx installed onto my montavista davinci. Its currently running Apache 2.0.x. I have cross compiled many different programs and have successfully gotten them to compile using the arm tools arm_v5t_le-gcc, etc. However this PHP is a bit tricky. The configure script

Re: [patch davinci-git 1/2] move dm355 mmc pinmux out of PSC helper

2008-12-30 Thread David Brownell
On Tuesday 30 December 2008, Sergei Shtylyov wrote: > David Brownell wrote: > > > From: David Brownell > > > Move DM355 MMC/SD pinmux to the device setup code; it shouldn't > > be coupled to clock activation. > > Why is that? What's special about MMC WRT PinMux enabling? Nothing special ab

Re: [patch davinci-git 1/2] move dm355 mmc pinmux out of PSC helper

2008-12-30 Thread Sergei Shtylyov
Hello. David Brownell wrote: From: David Brownell Move DM355 MMC/SD pinmux to the device setup code; it shouldn't be coupled to clock activation. Why is that? What's special about MMC WRT PinMux enabling? Nothing special about MMC, but decoupling has to start somewhere. Coupling p

Re: [patch davinci-git 1/2] move dm355 mmc pinmux out of PSC helper

2008-12-30 Thread David Brownell
On Tuesday 30 December 2008, Sergei Shtylyov wrote: > I'm against such decoupling. Why? ___ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source

Re: [patch davinci-git 1/2] move dm355 mmc pinmux out of PSC helper

2008-12-30 Thread Sergei Shtylyov
Hello. David Brownell wrote: From: David Brownell Move DM355 MMC/SD pinmux to the device setup code; it shouldn't be coupled to clock activation. This is a small cleanup which doesn't yet support options like not muxing all MMCSD1 pins when they're not needed (e.g. hard-wired to an SDIO WL

Re: [patch davinci-git 1/2] move dm355 mmc pinmux out of PSC helper

2008-12-30 Thread David Brownell
On Tuesday 30 December 2008, Sergei Shtylyov wrote: > > Move DM355 MMC/SD pinmux to the device setup code; it shouldn't > > be coupled to clock activation. This is a small cleanup which > > doesn't yet support options like not muxing all MMCSD1 pins when > > they're not needed (e.g. hard-wired to

Re: [patch davinci-git 1/2] move dm355 mmc pinmux out of PSC helper

2008-12-30 Thread Sergei Shtylyov
David Brownell wrote: Move DM355 MMC/SD pinmux to the device setup code; it shouldn't be coupled to clock activation. This is a small cleanup which doesn't yet support options like not muxing all MMCSD1 pins when they're not needed (e.g. hard-wired to an SDIO WLAN adapter). Such options

Re: [patch davinci-git 1/2] move dm355 mmc pinmux out of PSC helper

2008-12-30 Thread David Brownell
On Tuesday 30 December 2008, Sergei Shtylyov wrote: > > Not only that: PinMux setup code will also be board specific. It would > seem good however to have non-specific PinMux setups for all devices in the > generic files (like devices.c) with the way of overriding them on the board > level.

usb detect time

2008-12-30 Thread BJ Opp
What kind of detect times are people seeing when they plug in a usb flash drive on the dm355? We're seeing that the time it takes from insertion to creation of the /dev/sdx node is in the realm of ~12 seconds on average. Is there anyway to speed this up? Thanks, BJ

Re: Re: Re: FW: dm355 spi

2008-12-30 Thread Jammy Dane
I am sorry to truble you but your suggestions are very important to me. I wrote a fpga_spi.c which is similar with at25xxA_eeprom.c, and i have changed the spi_board_info.c, when i make a new linux kernel and load it, it does not register the fpga spi module. what i want to ask is : if the fpga