s ability to claim the CPSW DMA resources
listed above.
Signed-off-by: Siddharth Vadapalli
---
Hello,
This patch is based on commit
d6da3dbaef Merge patch series "cmd: Add support for optee commands."
of the next branch of U-Boot.
Patch has been tested on AM62PX SoC running Linux, ens
nfigs: j721e_evm_*_defconfig: Add configs for
Hyperflash boot")
Signed-off-by: Siddharth Vadapalli
---
This patch has been newly introduced in this series and has no v1.
configs/j721e_evm_a72_defconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/configs/j721e_evm_a72_d
regression by re-enabling MUX_MMIO.
Fixes: 038f6faea9f0 ("configs: j7200_evm_*_defconfig: Add configs for
Hyperflash boot")
Signed-off-by: Siddharth Vadapalli
---
v1:
https://patchwork.ozlabs.org/project/uboot/patch/20250127162509.965644-1-s-vadapa...@ti.com/
Changes since v1:
- Rephra
-vadapa...@ti.com/
Changes since v1:
- Added patch to fix issue on J721E as well.
Regards,
Siddharth.
Siddharth Vadapalli (2):
configs: j721e_evm_a72_defconfig: Re-enable MUX_MMIO at U-Boot proper
configs: j7200_evm_a72_defconfig: Re-enable MUX_MMIO at U-Boot proper
configs
On Mon, Jan 27, 2025 at 09:53:33PM +0530, Siddharth Vadapalli wrote:
+Vaishnav. I had accidentally sent the patch to the wrong email address.
> Commit under Fixes which claimed to enable configs for Hyperflash, changed
> "CONFIG_MUX_MMIO=y" to "CONFIG_SPL_MUX_MMIO=y"
p for PCIe, which is
done by the drivers/mux/mmio.c driver.
Fix this by re-enabling CONFIG_MUX_MMIO.
Fixes: 038f6faea9f0 ("configs: j7200_evm_*_defconfig: Add configs for
Hyperflash boot")
Signed-off-by: Siddharth Vadapalli
---
Hello,
This patch is based on commit
d8a7100d658 Subtre
The config fragment "am62x_a53_usbdfu.config" which adds USB DFU support
for AM62x SoC is applicable to the AM62Ax SoC as well. Hence, include it
in "am62ax_evm_a53_defconfig" in order to enable support for USB DFU flash
and boot.
Signed-off-by: Siddharth Vadapalli
---
H
On Thu, Jan 16, 2025 at 10:36:45AM +0100, Mattijs Korpershoek wrote:
> Hi Siddharth,
Hello Mattijs,
>
> On lun., déc. 09, 2024 at 15:20, Roger Quadros wrote:
>
> > Hi Siddharth,
> >
> > On 06/12/2024 13:04, Siddharth Vadapalli wrote:
[...]
> >> diff
On Fri, Dec 20, 2024 at 10:37:49AM -0600, Tom Rini wrote:
> On Fri, Dec 20, 2024 at 09:49:46PM +0530, Siddharth Vadapalli wrote:
> > On Fri, Dec 20, 2024 at 08:25:28AM -0600, Tom Rini wrote:
> > > On Fri, Dec 20, 2024 at 10:19:31AM +0530, Siddharth Vadapalli wrote:
> > >
_a53_defconfig" which
are present in the "am62x_a53_usbdfu.config" config fragment that is being
included.
Signed-off-by: Siddharth Vadapalli
Reviewed-by: Mattijs Korpershoek
Reviewed-by: Roger Quadros
---
v2:
https://patchwork.ozlabs.org/project/uboot/patch/20241218124542.351944
Disable configs which are not required for USB DFU functionality, in
order to allow reusing this fragment for AM62Px SoC.
Signed-off-by: Siddharth Vadapalli
Reviewed-by: Mattijs Korpershoek
Reviewed-by: Roger Quadros
---
v2:
https://patchwork.ozlabs.org/project/uboot/patch
Include the TI K3 DFU environment to support DFU Boot and DFU Flash.
Also add "usb" to the list of "boot_targets". While at it, add a newline
at the end of the file.
Signed-off-by: Siddharth Vadapalli
Reviewed-by: Mattijs Korpershoek
Reviewed-by: Roger Qu
ct/uboot/cover/20241218124542.3519447-1-s-vadapa...@ti.com/
The USB DFU config fragments for AM62x are to be re-used for enabling
USB DFU boot on AM62Px as follows:
R5 => am62px_evm_r5_defconfig + am62x_r5_usbdfu.config
A53 => am62px_evm_a53_defconfig + am62x_a53_usbdfu.config
Regards,
Siddharth.
Si
On Fri, Dec 20, 2024 at 08:25:28AM -0600, Tom Rini wrote:
> On Fri, Dec 20, 2024 at 10:19:31AM +0530, Siddharth Vadapalli wrote:
> > On Thu, Dec 19, 2024 at 11:00:44AM -0600, Tom Rini wrote:
> >
> > Hello Tom,
> >
> > > On Thu, Dec 19, 2024 at 1
On Fri, Dec 20, 2024 at 10:19:31AM +0530, Siddharth Vadapalli wrote:
> On Thu, Dec 19, 2024 at 11:00:44AM -0600, Tom Rini wrote:
>
> Hello Tom,
>
> > On Thu, Dec 19, 2024 at 11:41:10AM +0200, Roger Quadros wrote:
> > >
> > >
> > > O
On Thu, Dec 19, 2024 at 11:00:44AM -0600, Tom Rini wrote:
Hello Tom,
> On Thu, Dec 19, 2024 at 11:41:10AM +0200, Roger Quadros wrote:
> >
> >
> > On 19/12/2024 07:50, Siddharth Vadapalli wrote:
[...]
> > >
> > > Please let me know if this patc
On Thu, Dec 19, 2024 at 11:38:23AM +0200, Roger Quadros wrote:
> Hi Siddharth,
>
> On 19/12/2024 07:43, Siddharth Vadapalli wrote:
> > On Wed, Dec 18, 2024 at 03:47:20PM +0200, Roger Quadros wrote:
> >
> > Hello Roger,
> >
> >> Hi Siddharth,
> >
On Wed, Dec 18, 2024 at 04:08:01PM +0200, Roger Quadros wrote:
Hello Roger,
>
>
> On 18/12/2024 14:45, Siddharth Vadapalli wrote:
[...]
> > +DFU based boot
> > +--
> > +
> > +To boot the board over DFU, set the switches to DFU mode and connect t
On Wed, Dec 18, 2024 at 04:05:47PM +0200, Roger Quadros wrote:
Hello Roger,
> Hi Siddharth,
>
> On 18/12/2024 14:45, Siddharth Vadapalli wrote:
> > Enable USB0 instance of the USB controller for USB DFU boot functionality
> > which requires the "bootph-all" proper
On Wed, Dec 18, 2024 at 03:47:20PM +0200, Roger Quadros wrote:
Hello Roger,
> Hi Siddharth,
>
> On 18/12/2024 14:45, Siddharth Vadapalli wrote:
> > The config fragment "am62x_a53_usbdfu.config" which adds USB DFU support
> > for AM62x SoC is applicable to the AM6
On Wed, Dec 18, 2024 at 01:59:37PM +0100, Mattijs Korpershoek wrote:
Hello Mattijs,
> Hi Siddharth,
>
> Thank you for the series.
>
> On mer., déc. 18, 2024 at 18:15, Siddharth Vadapalli
> wrote:
>
> > Hello,
> >
> > This series add support for US
Since USB DFU boot is supported on AM62Px SoC, document the steps
required to build the image for USB DFU boot along with the steps to
send images using the "dfu-util" tool.
Signed-off-by: Siddharth Vadapalli
---
This patch has been newly introduced in this series based on the
dis
Enable USB0 instance of the USB controller for USB DFU boot functionality
which requires the "bootph-all" property in order to have USB enabled at
all stages of the USB DFU boot.
Signed-off-by: Siddharth Vadapalli
Reviewed-by: Mattijs Korpershoek
---
v1:
https://patchwork.ozlabs.o
Disable configs which are not required for USB DFU functionality, in
order to allow reusing this fragment for AM62Px SoC.
Signed-off-by: Siddharth Vadapalli
Reviewed-by: Mattijs Korpershoek
---
v1:
https://patchwork.ozlabs.org/project/uboot/patch/20241217131658.2920799-4-s-vadapa...@ti.com
_a53_defconfig" which
are present in the "am62x_a53_usbdfu.config" config fragment that is being
included.
Signed-off-by: Siddharth Vadapalli
---
This patch has been newly introduced in this series based on the
discussion at:
https://patchwork.ozlabs.org/project/uboot/patch/202412171316
Include the TI K3 DFU environment to support DFU Boot and DFU Flash.
Also add "usb" to the list of "boot_targets". While at it, add a newline
at the end of the file.
Signed-off-by: Siddharth Vadapalli
---
v1:
https://patchwork.ozlabs.org/project/uboot/patch/2024121713165
be re-used for enabling
USB DFU boot on AM62Px as follows:
R5 => am62px_evm_r5_defconfig + am62x_r5_usbdfu.config
A53 => am62px_evm_a53_defconfig + am62x_a53_usbdfu.config
Series has been tested on AM62P5-SK. Logs validating USB DFU boot on
AM62P5-SK with this series:
https://gist.github.com
On Wed, Dec 18, 2024 at 12:00:08PM +0100, Mattijs Korpershoek wrote:
> On mer., déc. 18, 2024 at 15:44, Siddharth Vadapalli
> wrote:
>
> > On Wed, Dec 18, 2024 at 10:57:36AM +0100, Mattijs Korpershoek wrote:
> >
> > Hello Mattijs,
> >
> >> Hi Sid
On Wed, Dec 18, 2024 at 10:57:36AM +0100, Mattijs Korpershoek wrote:
Hello Mattijs,
> Hi Siddharth,
>
> Thank you for the patch.
>
> On mar., déc. 17, 2024 at 18:46, Siddharth Vadapalli
> wrote:
>
> > Include the TI K3 DFU environment to support DFU Boot and DFU F
On Tue, Dec 17, 2024 at 02:55:13PM -0600, Jon Humphreys wrote:
> Siddharth Vadapalli writes:
>
> > From: Jonathan Humphreys
> >
> > For use-cases such as USB DFU Boot, "spl_dfu_cmd()" will setup the
> > appropriate value for "dfu_alt_info". To f
On Tue, Dec 17, 2024 at 02:48:35PM -0600, Jonathan Humphreys wrote:
Hello Jon,
Thank you for posting this patch. I will drop the equivalent of this
patch when I post the v2 series for:
https://patchwork.ozlabs.org/project/uboot/cover/20241217131658.2920799-1-s-vadapa...@ti.com/
> If CONFIG_SET_D
On Thu, Nov 28, 2024 at 12:09:41AM -0600, Jon Humphreys wrote:
Hello Jon,
> Siddharth Vadapalli writes:
>
> > On Mon, Nov 25, 2024 at 07:51:54PM -0600, Jon Humphreys wrote:
> >
> > Hello Jon,
> >
> > [...]
> >
> >>
> >> Hi Siddharth
Enable USB0 instance of the USB controller for USB DFU boot functionality
which requires the "bootph-all" property in order to have USB enabled at
all stages of the USB DFU boot.
Signed-off-by: Siddharth Vadapalli
---
arch/arm/dts/k3-am62p5-sk-u-boot.dtsi | 10 ++
1 file c
Disable configs which are not required for USB DFU functionality, in
order to allow reusing this fragment for AM62Px SoC.
Signed-off-by: Siddharth Vadapalli
---
configs/am62x_r5_usbdfu.config | 3 +++
1 file changed, 3 insertions(+)
diff --git a/configs/am62x_r5_usbdfu.config b/configs
Include the TI K3 DFU environment to support DFU Boot and DFU Flash.
Also add "usb" to the list of "boot_targets".
Signed-off-by: Siddharth Vadapalli
---
board/ti/am62px/am62px.env | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/board/ti/am62px/a
U boot on AM62Px as follows:
R5 => am62px_evm_r5_defconfig + am62x_r5_usbdfu.config
A53 => am62px_evm_a53_defconfig + am62x_a53_usbdfu.config
Series has been tested on AM62P5-SK. Logs validating USB DFU boot on
AM62P5-SK with this series:
https://gist.github.com/Siddharth-Vadapalli-at-TI/50198ee3348c2db73e0db
function only when "dfu_alt_info" is not defined.
Signed-off-by: Jonathan Humphreys
Signed-off-by: Siddharth Vadapalli
---
drivers/dfu/dfu.c | 7 +--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/dfu/dfu.c b/drivers/dfu/dfu.c
index 756569217bb..ab8abae1d8
On Mon, Dec 09, 2024 at 02:32:37PM +0200, Roger Quadros wrote:
Hello Roger,
> On 06/12/2024 12:07, Siddharth Vadapalli wrote:
[...]
> > Looking at the list of compatibles in dwc3-generic.c and focusing on the
> > compatible "ti,keystone-dwc3", I see that this compatib
Since the compatible "snps,dwc3" can be specified in the device-tree for
the Designware USB Controller configured for not only Host and OTG modes
of operation, but also for Peripheral mode of operation, bail out if
"dr_mode" is "peripheral".
Signed-off-by: Siddhart
On Fri, Dec 06, 2024 at 11:44:38AM +0200, Roger Quadros wrote:
>
>
> On 06/12/2024 11:17, Roger Quadros wrote:
> > Hello Siddharth,
> >
> > On 06/12/2024 09:19, Siddharth Vadapalli wrote:
[...]
> >> 2. With the understanding that "dr_mode" doesn
On Fri, Dec 06, 2024 at 11:17:28AM +0200, Roger Quadros wrote:
> Hello Siddharth,
>
> On 06/12/2024 09:19, Siddharth Vadapalli wrote:
[...]
> > While this fixes the issue, I am wondering if the issue lies elsewhere.
> > In U-Boot, the compatible "snps,dwc3" is a
; after "usb
start", but the driver won't be probed (absence of "+" in the "Probed"
column of "dm tree" output).
I just wanted to point this out as a possible fix for other scenarios.
Disabling "CONFIG_USB_XHCI_DWC3" seems to be the best c
t; Signed-off-by: Roger Quadros
Reviewed-by: Siddharth Vadapalli
Regards,
Siddharth.
On Wed, Dec 04, 2024 at 11:57:14AM +0200, Roger Quadros wrote:
>
>
> On 04/12/2024 09:47, Siddharth Vadapalli wrote:
> > On Wed, Dec 04, 2024 at 09:32:23AM +0200, Roger Quadros wrote:
> >>
> >>
> >> On 04/12/2024 07:16, Siddharth Vadapalli wrote:
>
On Wed, Dec 04, 2024 at 04:36:53PM +0200, Roger Quadros wrote:
>
>
> On 04/12/2024 15:37, Siddharth Vadapalli wrote:
> > On Wed, Dec 04, 2024 at 02:34:56PM +0200, Roger Quadros wrote:
> >>
> >>
> >> On 04/12/2024 12:05, Siddharth Vadapalli wrote:
>
On Wed, Dec 04, 2024 at 02:34:56PM +0200, Roger Quadros wrote:
>
>
> On 04/12/2024 12:05, Siddharth Vadapalli wrote:
[...]
> > Why not do what this patch does? What is the issue with the current
> > patch (apart from the checks, which I could retain as well if others
>
On Wed, Dec 04, 2024 at 09:32:23AM +0200, Roger Quadros wrote:
>
>
> On 04/12/2024 07:16, Siddharth Vadapalli wrote:
> > On Tue, Dec 03, 2024 at 09:23:11PM +0200, Roger Quadros wrote:
[...]
> >>> +++ b/drivers/usb/dwc3/dwc3-generic.c
> >>> @@ -51,7
On Tue, Dec 03, 2024 at 09:23:11PM +0200, Roger Quadros wrote:
Hello Roger,
> Hi Siddharth,
>
>
> On 03/12/2024 11:37, Siddharth Vadapalli wrote:
> > There are only two callers of "dwc3_generic_probe()", namely:
> > 1. dwc3_generic_peripheral_prob
ed on the caller of "dwc3_generic_probe()".
Ideally, the USB ID pin should be used to determine whether or not the
requested role can be enabled. However, that can be implemented in the
future as an incremental feature over the current implementation.
Signed-off-by: Siddharth Vadapalli
Include the TI K3 DFU environment to support DFU Boot and DFU Flash.
Signed-off-by: Siddharth Vadapalli
---
v1:
https://patchwork.ozlabs.org/project/uboot/list/?series=434253&state=%2A&archive=both
No changes since v1.
board/ti/am62ax/am62ax.env | 1 +
1 file changed, 1 insertion(
will be required to test USB DFU on AM62A (bootph-all property
to be added to ensure that USB Controller is present at all stages
for DFU Boot):
https://gist.github.com/Siddharth-Vadapalli-at-TI/53ba02cb0ff4a09c47e920d08247065f
The above device-tree changes will be made to the Linux device-tree,
On Fri, Nov 29, 2024 at 02:28:36PM +0200, Roger Quadros wrote:
>
>
> On 28/11/2024 19:20, Siddharth Vadapalli wrote:
[...]
> > USB DFU boot utilizes this driver when the "dr_mode" is set to "otg" in
> > the device-tree for AM62A. This driver is invoked
Hello Roger,
On 28-11-2024 18:40, Roger Quadros wrote:
>
>
> On 26/11/2024 14:03, Siddharth Vadapalli wrote:
>> There are only two callers of "dwc3_generic_probe()", namely:
>> 1. dwc3_generic_peripheral_probe()
>> 2. dwc3_generic_host_probe()
>> Curre
Hello Roger,
On 28-11-2024 18:15, Roger Quadros wrote:
>
>
> On 26/11/2024 14:03, Siddharth Vadapalli wrote:
>> Hello,
>>
>> This series adds support for USB DFU boot on TI's AM62A SoC which has
>> two instances of DWC3 USB Controllers namely USB0 and
tches in this series, the following device-tree
changes will be required to test USB DFU on AM62A (bootph-all property
to be added to ensure that USB Controller is present at all stages
for DFU Boot):
https://gist.github.com/Siddharth-Vadapalli-at-TI/53ba02cb0ff4a09c47e920d08247065f
The above devic
e expected
"mode" of the USB Controller, use that "mode" instead of the one
specified in the device-tree. This shall allow the USB Controller to
function both as a "Host" and as a "Peripheral" when the "mode" is "otg"
in the device-tre
Include the TI K3 DFU environment to support DFU Boot and DFU Flash.
Signed-off-by: Siddharth Vadapalli
---
board/ti/am62ax/am62ax.env | 1 +
1 file changed, 1 insertion(+)
diff --git a/board/ti/am62ax/am62ax.env b/board/ti/am62ax/am62ax.env
index 97122fb57ba..96d9e1e2797 100644
--- a/board/ti
On Tue, Nov 26, 2024 at 10:33:30AM +0530, Vignesh Raghavendra wrote:
Hello Vignesh,
[...]
> > + /*
> > +* Since the EFI Capsule support is enabled only for Serial Flash,
> > +* update the "dfu_alt_info" environment variable only if the
> > +* interface happens to be "sf" (Serial Fl
On Mon, Nov 25, 2024 at 07:51:54PM -0600, Jon Humphreys wrote:
Hello Jon,
[...]
>
> Hi Siddharth, this is an issue that I also discovered while working on a
> separate issue with Collabora, but haven't posted a patch yet. The issue
> is that when DFU booting, spl_dfu_cmd() will setup it's own
On Mon, Nov 25, 2024 at 09:29:01AM +0530, Kumar, Udit wrote:
> Hi Siddharth
>
> On 11/24/2024 12:37 PM, Siddharth Vadapalli wrote:
> > Commit a4d5e5daa847 ("board: sk-am69: Define capsule update firmware info")
> > updated the "dfu_alt_info" variab
On Mon, Nov 25, 2024 at 09:27:50AM +0530, Kumar, Udit wrote:
> On 11/24/2024 12:37 PM, Siddharth Vadapalli wrote:
> > Commit 5b84d2de5e6c ("board: am64x: Define capsule update firmware info")
> > updated the "dfu_alt_info" variable to support use-cases with Ser
On Mon, Nov 25, 2024 at 09:27:08AM +0530, Kumar, Udit wrote:
> Hi Siddharth
Hello Udit,
>
> On 11/24/2024 12:37 PM, Siddharth Vadapalli wrote:
> > Commit 9bd6cc292fa8 ("board: j721e: Define capsule update firmware info")
> > updated the "dfu_alt_info"
nfo" only when the interface is "sf".
Fixes: a4d5e5daa847 ("board: sk-am69: Define capsule update firmware info")
Signed-off-by: Siddharth Vadapalli
---
v1:
https://patchwork.ozlabs.org/project/uboot/patch/20241124051545.382397-6-s-vadapa...@ti.com/
Changes since v1:
- R
nfo" only when the interface is "sf".
Fixes: 0af78a1a729d ("board: am62px: Define capsule update firmware info")
Signed-off-by: Siddharth Vadapalli
---
v1:
https://patchwork.ozlabs.org/project/uboot/patch/20241124051545.382397-5-s-vadapa...@ti.com/
Changes since v1:
- R
nfo" only when the interface is "sf".
Fixes: 2af879df86f8 ("board: am62x: Define capsule update firmware info")
Signed-off-by: Siddharth Vadapalli
---
v1:
https://patchwork.ozlabs.org/project/uboot/patch/20241124051545.382397-4-s-vadapa...@ti.com/
Changes since v1:
- Replaced &qu
nfo" only when the interface is "sf".
Fixes: 9bd6cc292fa8 ("board: j721e: Define capsule update firmware info")
Signed-off-by: Siddharth Vadapalli
---
v1:
https://patchwork.ozlabs.org/project/uboot/patch/20241124051545.382397-3-s-vadapa...@ti.com/
Changes since v1:
- Replaced &qu
nfo" only when the interface is "sf".
Fixes: 5b84d2de5e6c ("board: am64x: Define capsule update firmware info")
Signed-off-by: Siddharth Vadapalli
---
v1:
https://patchwork.ozlabs.org/project/uboot/patch/20241124051545.382397-2-s-vadapa...@ti.com/
Changes since v1:
- Replaced &qu
ace is indeed
Serial Flash ("sf"), it breaks use-cases such as USB DFU Boot where the
interface is RAM ("ram").
As of commit
52c0e5f8a3 Merge branch '2024-11-22-assorted-fixes'
of the master branch of U-Boot, USB DFU Boot on AM625-SK is
non-functional. Logs:
nfo" only when the interface is "sf".
Fixes: a4d5e5daa847 ("board: sk-am69: Define capsule update firmware info")
Signed-off-by: Siddharth Vadapalli
---
board/ti/j784s4/evm.c | 8 +++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/board/ti/j784s4/evm.c b/boa
only when the interface is "sf".
Fixes: 0af78a1a729d ("board: am62px: Define capsule update firmware info")
Signed-off-by: Siddharth Vadapalli
---
board/ti/am62px/evm.c | 8 +++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/board/ti/am62px/evm.c b/boa
only when the interface is "sf".
Fixes: 9bd6cc292fa8 ("board: j721e: Define capsule update firmware info")
Signed-off-by: Siddharth Vadapalli
---
board/ti/j721e/evm.c | 8 +++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/board/ti/j721e/evm.c b/board/ti/j7
only when the interface is "sf".
Fixes: 5b84d2de5e6c ("board: am64x: Define capsule update firmware info")
Signed-off-by: Siddharth Vadapalli
---
board/ti/am64x/evm.c | 8 +++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/board/ti/am64x/evm.c b/board/ti/am
only when the interface is "sf".
Fixes: 2af879df86f8 ("board: am62x: Define capsule update firmware info")
Signed-off-by: Siddharth Vadapalli
---
board/ti/am62x/evm.c | 8 +++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/board/ti/am62x/evm.c b/board/ti/am
is indeed
SPI Flash ("sf"), it breaks use-cases such as USB DFU Boot where the
interface is RAM ("ram").
As of commit
52c0e5f8a3 Merge branch '2024-11-22-assorted-fixes'
of the master branch of U-Boot, USB DFU Boot on AM625-SK is
non-functional. Logs:
TI's J7200 SoC has a single instance of PCIe Controller namely PCIe1 which
is a Cadence PCIe Controller. To support PCIe functionality with the PCIe1
instance of PCIe, enable the corresponding configs.
Signed-off-by: Siddharth Vadapalli
---
v2:
https://patchwork.ozlabs.org/project/uboot/
Add support for the Cadence PCIe Controller present on TI's K3 SoCs.
This driver is an adaptation of the Linux driver.
Signed-off-by: Siddharth Vadapalli
---
v2:
https://patchwork.ozlabs.org/project/uboot/patch/20241011130258.3452687-2-s-vadapa...@ti.com/
Changes since v2:
- Addressed
7200_evm_a72_defconfig to enable NVMe configs since NVMe is
now supported with this series.
The logs corresponding to validating PCI Root-Complex functionality with
an NVMe SSD connected to the PCIe Connector on J7200-EVM are at:
https://gist.github.com/Siddharth-Vadapalli-at-TI/c64a2defa6b5b59e
On Fri, Oct 11, 2024 at 07:15:03PM -0600, Tom Rini wrote:
Hello Tom,
> On Fri, Oct 11, 2024 at 06:32:57PM +0530, Siddharth Vadapalli wrote:
> > Add support for the Cadence PCIe Controller present on TI's K3 SoCs.
> > This driver is an adaptation of the Linux driver.
&g
TI's J7200 SoC has a single instance of PCIe Controller namely PCIe1 which
is a Cadence PCIe Controller. To support PCIe functionality with the PCIe1
instance of PCIe, enable the corresponding configs.
Signed-off-by: Siddharth Vadapalli
---
configs/j7200_evm_a72_defconfig | 5 +
1
Add support for the Cadence PCIe Controller present on TI's K3 SoCs.
This driver is an adaptation of the Linux driver.
Signed-off-by: Siddharth Vadapalli
---
drivers/pci/Kconfig| 6 +
drivers/pci/Makefile | 1 +
drivers/pci/pcie_cdns_ti.c
ponding to validating PCI Root-Complex functionality with
an NVMe SSD connected to the PCIe Connector on J7200-EVM are at:
https://gist.github.com/Siddharth-Vadapalli-at-TI/18a64e0c258f74274d80c5871594f0dc
Regards,
Siddharth.
Siddharth Vadapalli (2):
pci: Add TI K3 Cadence PCIe Controller
On Mon, Oct 07, 2024 at 05:37:52PM +0530, Siddharth Vadapalli wrote:
> On Mon, Oct 07, 2024 at 03:02:34PM +0300, Roger Quadros wrote:
>
> Hello Roger,
[...]
> > from include/linux/usb/gadget.h
> >
> > * struct usb_ep - device side representation of USB endpoint
&g
cket" member of
"struct usb_ep", it may lead to an incorrect value of TD_SIZE when compared
with what the USB controller actually expects (max_packet_size).
Fix this.
Fixes: 7e91f6ccdc84 ("usb: Add Cadence USB3 host and gadget driver")
Signed-off-by: Siddharth Vadapall
On Mon, Oct 07, 2024 at 03:02:34PM +0300, Roger Quadros wrote:
Hello Roger,
> On 07/10/2024 13:42, Siddharth Vadapalli wrote:
> > The function cdns3_ep_config() calculates the maximum packet size based
> > on the Endpoint Type and the Gadget Speed and stores it
cket" member of
"struct usb_ep", it may lead to an incorrect value of TD_SIZE when compared
with what the USB controller actually expects (max_packet_size).
Fix this by using usb_ep_set_maxpacket_limit().
Fixes: 7e91f6ccdc84 ("usb: Add Cadence USB3 host and gadget driver")
, failing to invalidate the cache associated with the TRB pool
within cdns3_transfer_completed() results in the transfers never being
completed.
Fix this.
Fixes: 7e91f6ccdc84 ("usb: Add Cadence USB3 host and gadget driver")
Signed-off-by: Siddharth Vadapalli
---
Hello,
This patch is based
On Wed, Aug 21, 2024 at 12:00:20PM -0600, Tom Rini wrote:
> On Wed, Aug 21, 2024 at 08:29:07PM +0530, Siddharth Vadapalli wrote:
>
[...]
> > +
> > +#include
> > +#include
> > +#include
> > +#include
> > +#include
> > +#include
> >
TI's J7200 SoC has a single instance of PCIe Controller namely PCIe1 which
is a Cadence PCIe Controller. To support PCI functionality with the PCIe1
instance of PCIe, enable the corresponding configs.
Signed-off-by: Siddharth Vadapalli
---
configs/j7200_evm_a72_defconfig | 4
1
Add support for the Cadence PCIe Controller present on TI's K3 SoCs.
This driver is an adaptation of the Linux driver.
Signed-off-by: Siddharth Vadapalli
---
drivers/pci/Kconfig| 6 +
drivers/pci/Makefile | 1 +
drivers/pci/pcie_cdns_ti.c
series with the following changes made to the device-tree for J7200:
https://gist.github.com/Siddharth-Vadapalli-at-TI/1a498722ebb332da6f88abe05a43f2c4
The device-tree changes are required since the "reg-mux" driver is not
currently implemented in U-Boot. I will work on porting the "
On Tue, Jul 02, 2024 at 04:20:43PM +0300, Roger Quadros wrote:
>
>
> On 02/07/2024 15:07, Siddharth Vadapalli wrote:
> > Prior to commit cd295286c786 ("usb: cdns3: avoid error messages if phys
> > don't exist"), cdns3_probe() errors out only on failing
Extend commit cd295286c786 to treat -ENODEV as an acceptable return value
of generic_phy_get_by_name() and continue device probe as was the case
prior to the commit.
Fixes: cd295286c786 ("usb: cdns3: avoid error messages if phys don't exist")
Signed-off-by: Siddharth Vadapalli
---
do_main_cpsw0_qsgmii_phyinit"
which defaults to setting "do_main_cpsw0_qsgmii_phyinit" to zero, but at
the same time, it allows the board to update the value at runtime.
Fixes: 0d72b0f2f83b ("include: env: ti: ti_common: Run
main_cpsw0_qsgmii_phyinit conditionally")
Signed-off-by: Siddha
On Fri, Apr 26, 2024 at 10:02:24AM +0200, Matthias Schiffer wrote:
> With netconsole, any log message can result in an eth_init(), possibly
> causing an reentrant call into eth_init() if a driver's ops print
> anything:
>
> eth_init() -> driver.start() -> printf() -> netconsole -> eth_init()
>
4 gigabit eth switch
> subsystem driver")
> Signed-off-by: Alexander Sverdlin
Reviewed-by: Siddharth Vadapalli
Regards,
Siddharth.
to emphasize this instead.
Something like:
net: ti: am65-cpsw-nuss: Update am65_cpsw_phy_init() to handle PHY absence
The rest of the patch looks good to me. With the subject reworded,
Reviewed-by: Siddharth Vadapalli
Regards,
Siddharth.
>
> am65_cpsw_ofdata_parse_phy() tries to handle
On 24/02/20 03:24PM, Siddharth Vadapalli wrote:
> On 24/02/20 12:51PM, Dan Carpenter wrote:
> > On Fri, Feb 16, 2024 at 04:11:05PM +0530, Siddharth Vadapalli wrote:
> > > diff --git a/drivers/dma/ti/k3-udma.c b/drivers/dma/ti/k3-udma.c
> > > index eea9ec9659..8a6625f034
es: a8837cf43839 ("dma: ti: k3-udma: Query DMA channels allocated from
Resource Manager")
Signed-off-by: Siddharth Vadapalli
---
Hello,
This patch is based on commit
3e6f2a94bf Merge tag 'u-boot-imx-master-20240219' of
https://gitlab.denx.de/u-boot/custodians/u-boot
On 24/02/20 12:51PM, Dan Carpenter wrote:
> On Fri, Feb 16, 2024 at 04:11:05PM +0530, Siddharth Vadapalli wrote:
> > diff --git a/drivers/dma/ti/k3-udma.c b/drivers/dma/ti/k3-udma.c
> > index eea9ec9659..8a6625f034 100644
> > --- a/drivers/dma/ti/k3-udma.c
> > +++
es: a8837cf43839 ("dma: ti: k3-udma: Query DMA channels allocated from
Resource Manager")
Signed-off-by: Siddharth Vadapalli
---
Hello,
This patch is based on commit
9e00b6993f Merge tag 'u-boot-dfu-20240215' of
https://source.denx.de/u-boot/custodians/u-boot-dfu
of the master
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