Hello,
MUSB PHY on OMAP3EVM Rev= E uses external Vbus supply to support
500mA of power.We need to program MUSB PHY to use external Vbus
for this purpose.
Adding 'extvbus' member in musb_config structure which should be set
by all the boards where MUSB interface is using external Vbus supply.
Hi,
On 2011-07-05 13:15, Gupta, Ajay Kumar wrote:
OMAP3EVM doesn't use TPS PHY but it has ISP1507 PHY and uses external
Vbus
And so it needs extvbus programming (musb_cfg.extvbus =1)in OTG_CTRL
register. As for as I know it is not needed for boards using usb PHY on
TPS
device.
Can you clarify
Hi All,
I am trying to read images from SD cards attached to
a USB card reader. usb start command shows errors
as per logs copied below.
Is there any known issue in supporting usb card readers
In general or it's compatibility issue with few card
readers?
Regards,
Ajay
1) Card reader - [A]
Hi,
I am trying to read images from SD cards attached to
a USB card reader. usb start command shows errors
as per logs copied below.
I tested with uboot version 2009.11 and will try with latest
Uboot and update the results.
Ajay
Is there any known issue in supporting usb card readers
In
Hi,
2010/7/9 Ajay Kumar Gupta ajay.gu...@ti.com:
Tested MSC Host on AM3517EVM.
Signed-off-by: Ajay Kumar Gupta ajay.gu...@ti.com
---
drivers/usb/musb/Makefile | 1 +
drivers/usb/musb/am35x.c | 118
+++
drivers/usb/musb/am35x.h |
Remy,
Any comment on this patch set ?
Regards,
Ajay
He sent me an e-mail offline.
He is on vacation without Wifi and laptop.
Thanks for updating on this.
Regards,
Ajay
Sandeep
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U-Boot@lists.denx.de
These patches add support for musb in AM35x.
Changes from v1:
- Moved SCM definitions to am35x specific file am35x_def.h
Patches have been created against uboot-ti/master tree (as on 9th July)
but they also apply cleanly to both denx/master and uboot-usb/master
as there is no
Hi,
Adding general register structure of system control module (SCM)
of AM35x. This would be required to access devconf2 and ip_sw_reset
register in musb module.
Signed-off-by: Ajay Kumar Gupta ajay.gu...@ti.com
---
arch/arm/include/asm/arch-omap3/cpu.h | 20
Hi
Adding general register structure of system control module (SCM)
of AM35x. This would be required to access devconf2 and ip_sw_reset
register in musb module.
Signed-off-by: Ajay Kumar Gupta ajay.gu...@ti.com
---
arch/arm/include/asm/arch-omap3/cpu.h | 20
Hi,
Thanks for your response. I want to tell few more things about our
implementation.
Actually we are planning to simulate (but not implement) the file
system
and implement the SCSI transparent command set decoder. When ever a
file
You can also use USB DFU for this where you can
+static inline u8 musb_read_ulpi_buscontrol(struct musb_regs *musbr)
+{}
probably want this to return 0 to avoid warnings, otherwise this looks
good to
me. thanks !
Sure, I will update and repost the patches.
Thanks,
Ajay
-mike
___
U-Boot
I want to make the Beagle board (with u-boot) to look like a USB Mass
Storage Device when it is connected to the host PC.
Can anyone suggest
regarding the files that I need to update in u-boot code, to make the
Beagle board look like a USB Mass Storage Device.
This would require to add
-Original Message-
From: Neal Tew [mailto:lo...@mm.st]
Sent: Friday, February 05, 2010 11:20 AM
To: u-boot@lists.denx.de
Cc: Gupta, Ajay Kumar
Subject: Re: [U-Boot] TI Davinci and MUSB
[5]? I don't think that's right. Look at the offsets.
-Neal
I've been trying to get
-Original Message-
From: Wolfgang Denk [mailto:w...@denx.de]
Sent: Friday, February 05, 2010 12:12 PM
To: Gupta, Ajay Kumar
Cc: Neal Tew; u-boot@lists.denx.de
Subject: Re: [U-Boot] TI Davinci and MUSB
Dear Gupta, Ajay Kumar,
In message 19f8576c6e063c45be387c64729e7394044a776
-Original Message-
From: Gupta, Ajay Kumar
Sent: Tuesday, December 22, 2009 10:41 AM
To: u-boot@lists.denx.de
Cc: li...@bohmer.net; Gupta, Ajay Kumar
Subject: [PATCH 0/4 v6] DA8xx: USB support
Hi,
These patch set have been refreshed and created against
mainline master branch
Hi,
-Original Message-
From: u-boot-boun...@lists.denx.de [mailto:u-boot-boun...@lists.denx.de]
On Behalf Of Gupta, Ajay Kumar
Sent: Friday, November 13, 2009 3:31 PM
To: u-boot@lists.denx.de
Cc: Hiremath, Vaibhav
Subject: Re: [U-Boot] [PATCH] omap3evm: Add board revision function
Remy,
-Original Message-
From: u-boot-boun...@lists.denx.de
[mailto:u-boot-boun...@lists.denx.de] On Behalf Of Gupta, Ajay Kumar
Sent: Tuesday, November 17, 2009 7:35 PM
To: u-boot@lists.denx.de
Subject: Re: [U-Boot] [PATCH 3/4 v5] DA8xx: Add MUSB host support
Remy,
Any
Remy,
Any comment on DA8xx USB support patches?
These patch set depends on DA8xx base support patches which are available
only on uboot-ti tree.
Regards,
Ajay
-Original Message-
From: u-boot-boun...@lists.denx.de [mailto:u-boot-boun...@lists.denx.de]
On Behalf Of Gupta, Ajay Kumar
Hi,
-Original Message-
From: Gupta, Ajay Kumar
Sent: Sunday, November 15, 2009 11:04 AM
To: u-boot@lists.denx.de
Cc: li...@bohmer.net; tom@windriver.com; Gupta, Ajay Kumar;
Subbrathnam, Swaminathan
Subject: [PATCH 3/4 v4] DA8xx: Add MUSB host support
Tested USB host
Hi,
-Original Message-
From: Paulraj, Sandeep
Sent: Friday, November 13, 2009 5:36 PM
To: Gupta, Ajay Kumar; u-boot@lists.denx.de; Tom
Cc: Subbrathnam, Swaminathan; Wolfgang Denk
Subject: RE: [U-Boot] [PATCH 3/4 v2] DA8xx: Add MUSB host support
Ajay,
We have a problem
Hi,
Tested USB host functionality on DA830 EVM.
Signed-off-by: Ajay Kumar Gupta ajay.gu...@ti.com
Signed-off-by: Swaminathan S swami.i...@ti.com
---
snip..
--- a/include/usb.h
+++ b/include/usb.h
@@ -183,7 +183,8 @@ struct usb_device {
#if defined(CONFIG_USB_UHCI) ||
Hi,
Hi,
Tested USB host functionality on DA830 EVM.
Signed-off-by: Ajay Kumar Gupta ajay.gu...@ti.com
Signed-off-by: Swaminathan S swami.i...@ti.com
---
snip..
--- a/include/usb.h
+++ b/include/usb.h
@@ -183,7 +183,8 @@ struct usb_device {
#if defined(CONFIG_USB_UHCI) ||
-Original Message-
From: Nick Thompson [mailto:nick.thomp...@gefanuc.com]
Sent: Thursday, November 12, 2009 10:25 PM
To: Gupta, Ajay Kumar
Cc: u-boot@lists.denx.de; Subbrathnam, Swaminathan
Subject: Re: [PATCH 3/3] DA830: Add usb config
On 12/11/09 15:39, Ajay Kumar Gupta wrote
-Original Message-
From: Paulraj, Sandeep
Sent: Thursday, November 12, 2009 10:00 PM
To: Tom; Nick Thompson
Cc: Gupta, Ajay Kumar; u-boot@lists.denx.de; Subbrathnam, Swaminathan
Subject: RE: [U-Boot] [PATCH 1/3] DA830: Add pinmux for USB0_DRVVBUS
Paulraj, Sandeep wrote
Tom,
From: Tom Rix Tom.Rix at windriver.com
Subject: [PATCH 4/8] OMAP3 Add usb device support
Newsgroups: gmane.comp.boot-loaders.u-boot
Date: 2009-09-28 16:37:25 GMT (4 weeks, 12 hours and 29 minutes ago)
This change adds the usb device support for musb.
Omap3 platform support added at
Tom,
From: Tom Rix Tom.Rix at windriver.com
Subject: [PATCH 6/8] OMAP3 beagle Add usbtty configuration
Newsgroups: gmane.comp.boot-loaders.u-boot
Date: 2009-09-28 16:37:27 GMT (4 weeks, 12 hours and 41 minutes ago)
The primary console of beagle is the serial header.
A secondary console
Hi,
I don't see MUSB support in uboot for OMAP3 platforms though a few patches
supporting MUSB are available in Sakoman's tree (omap-dev-usb branch) since
Feb-09.
What is the current status on this? I saw some long discussion on MUSB
Patches specially for clock changes.
Is someone working
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