Add initial support for device tree that runs on R5.
Signed-off-by: Aswath Govindraju
---
arch/arm/dts/Makefile | 3 +-
.../dts/k3-j721s2-r5-common-proc-board.dts| 196 ++
2 files changed, 198 insertions(+), 1 deletion(-)
create mode 100644 arch
out in the common processor board.
Link to Common Processor Board: https://www.ti.com/lit/zip/sprr439
Signed-off-by: Aswath Govindraju
---
Notes:
- k3-j721s2-common-proc-board.dts fine is synced from
upstream kernel v5.17-rc1 tag
arch/arm/dts/Makefile | 1 +
.../k3-j721s2-com
A System on Module (SoM) contains the SoC, PMIC, DDR and basic high speed
components necessary for functionality. Therefore, add support for the
components present on the SoM.
Signed-off-by: Aswath Govindraju
---
Notes:
- This patch is synced from upstream kernel v5.17-rc1 tag
arch/arm/dts/k3
Technical Reference Manual (SPRUJ28 – NOVEMBER 2021)
for further details: http://www.ti.com/lit/pdf/spruj28
Introduce basic support for the J721S2 SoC.
Signed-off-by: Aswath Govindraju
Signed-off-by: Vignesh Raghavendra
Signed-off-by: Nishanth Menon
---
Notes:
- This patch is synced from
do not need parentheses enclosing the values for this
macro as we do intend it to generate two separate values as has been
done for other similar platforms.
Signed-off-by: Aswath Govindraju
---
Notes:
- This patch is synced from upstream kernel v5.17-rc1 tag
include/dt-bindings/pinctrl/k3.h | 3
From: David Huang
Add board support for J721S2 SoC.
Signed-off-by: David Huang
Signed-off-by: Aswath Govindraju
---
board/ti/j721s2/Kconfig | 63 +
board/ti/j721s2/MAINTAINERS | 16
board/ti/j721s2/Makefile| 8 ++
board/ti/j721s2/evm.c | 180
There are 4 lanes in the single instance of J721S2 SERDES. Each SERDES
lane mux can select upto 4 different IPs. Define all the possible
functions.
Signed-off-by: Aswath Govindraju
---
Notes:
- This patch is synced from upstream kernel v5.17-rc1 tag
include/dt-bindings/mux/ti-serdes.h | 22
From: David Huang
Add support for DDR subsystem in J721S2 SoC.
Signed-off-by: David Huang
Signed-off-by: Aswath Govindraju
---
drivers/ram/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/ram/Kconfig b/drivers/ram/Kconfig
index a79594d35198..709c916a2a11
From: David Huang
Add support for J721S2 SoC identification.
Signed-off-by: David Huang
Signed-off-by: Aswath Govindraju
---
drivers/soc/soc_ti_k3.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/soc/soc_ti_k3.c b/drivers/soc/soc_ti_k3.c
index 9abed7d490a2..c8f7a5768775
From: David Huang
Add support for J721S2 SoC.
Signed-off-by: David Huang
Signed-off-by: Aswath Govindraju
---
drivers/power/domain/ti-power-domain.c | 5 +
include/k3-dev.h | 1 +
2 files changed, 6 insertions(+)
diff --git a/drivers/power/domain/ti-power-domain.c
From: David Huang
Add support for J721S2 SoC.
Signed-off-by: David Huang
Signed-off-by: Aswath Govindraju
---
drivers/clk/ti/clk-k3.c | 5 +
include/k3-clk.h| 1 +
2 files changed, 6 insertions(+)
diff --git a/drivers/clk/ti/clk-k3.c b/drivers/clk/ti/clk-k3.c
index e04c57eff252
From: David Huang
Add basic support for J721S2 SoC definition
Signed-off-by: David Huang
Signed-off-by: Aswath Govindraju
Signed-off-by: Dave Gerlach
Signed-off-by: Nishanth Menon
Signed-off-by: Hari Nagalla
---
arch/arm/mach-k3/Kconfig | 15 +-
arch/arm/mach-k3
From: David Huang
Add support for DMA in J721S2 SoC.
Signed-off-by: David Huang
Signed-off-by: Aswath Govindraju
---
drivers/dma/ti/Makefile | 1 +
drivers/dma/ti/k3-psil-j721s2.c | 167 ++
drivers/dma/ti/k3-psil-priv.h | 1 +
drivers
The current driver only supports single instance of DRR subsystem. Add
support for probing multiple instances of DDR subsystem.
Signed-off-by: Aswath Govindraju
---
drivers/ram/k3-ddrss/k3-ddrss.c | 138
1 file changed, 87 insertions(+), 51 deletions(-)
diff
for a different EMIF port, by default set to 3
Add support for configuring all the above by using a MSMC device
Signed-off-by: Aswath Govindraju
---
drivers/ram/k3-ddrss/k3-ddrss.c | 158
1 file changed, 158 insertions(+)
diff --git a/drivers/ram/k3-ddrss/k3-ddrss.c b
Add a pointer to ddr instance int the lpddr4_privatedata_s structure for
supporting mutliple instances of DDR in the drivers.
Signed-off-by: Aswath Govindraju
---
drivers/ram/k3-ddrss/lpddr4_structs_if.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/ram/k3-ddrss
uart8 instance
- Moved aliases to respective board files
Aswath Govindraju (10):
ram: k3-ddrss: lpddr4_structs_if.h: Add a pointer to ddr instance
ram: k3-ddrss: Add support for multiple instances of DDR subsystems
ram: k3-ddrss: Add support for configuring MSMC subsystem in case
From: Nishanth Menon
If there is an optional boot notification channel that an SoC uses
separate from the rx path, use the same.
Signed-off-by: Nishanth Menon
---
.../remoteproc/k3-system-controller.txt | 3 +++
drivers/remoteproc/k3_system_controller.c | 20 ++-
2
Hi Tomi,
On 17/01/22 7:24 pm, Tom Rini wrote:
> On Mon, Jan 17, 2022 at 12:22:52PM +0530, Aswath Govindraju wrote:
>> Hi Tom,
>>
>> On 17/01/22 11:01 am, Aswath Govindraju wrote:
>>> Hi Tom,
>>>
>>> On 13/01/22 7:42 pm, Tom Rini wrote:
>&
Hi Tom,
On 17/01/22 11:01 am, Aswath Govindraju wrote:
> Hi Tom,
>
> On 13/01/22 7:42 pm, Tom Rini wrote:
>> On Tue, Jan 11, 2022 at 01:25:26PM +0530, Aswath Govindraju wrote:
>>
>>> From: Nishanth Menon
>>>
>>> If there is an optional boot no
Hi Tom,
On 13/01/22 7:46 pm, Tom Rini wrote:
> On Tue, Jan 11, 2022 at 01:25:36PM +0530, Aswath Govindraju wrote:
>
>> From: David Huang
>>
>> Add board support for J721S2 SoC.
>>
>> Signed-off-by: David Huang
>> Signed-off-by: Aswath Govindraju
Hi Tom,
On 13/01/22 7:45 pm, Tom Rini wrote:
> On Tue, Jan 11, 2022 at 01:25:34PM +0530, Aswath Govindraju wrote:
>
>> From: David Huang
>>
>> Add support for DDR subsystem in J721S2 SoC.
>>
>> Signed-off-by: David Huang
>> Signed-off-by: Aswath
Hi Tom,
On 13/01/22 7:47 pm, Tom Rini wrote:
> On Tue, Jan 11, 2022 at 01:25:37PM +0530, Aswath Govindraju wrote:
>
>> There are 4 lanes in the single instance of J721S2 SERDES. Each SERDES
>> lane mux can select upto 4 different IPs. Define all the possible
>> fun
Hi Tom,
On 13/01/22 7:42 pm, Tom Rini wrote:
> On Tue, Jan 11, 2022 at 01:25:26PM +0530, Aswath Govindraju wrote:
>
>> From: Nishanth Menon
>>
>> If there is an optional boot notification channel that an SoC uses
>> separate from the rx path, use the same.
>&
Hi Tom,
On 13/01/22 7:38 pm, Tom Rini wrote:
> On Tue, Jan 11, 2022 at 01:25:39PM +0530, Aswath Govindraju wrote:
>
>> The J721S2 SoC belongs to the K3 Multicore SoC architecture platform,
>> providing advanced system integration in automotive ADAS applications and
>>
From: David Huang
Enable A72 specific configs for J721S2
Signed-off-by: David Huang
Signed-off-by: Aswath Govindraju
Signed-off-by: Vignesh Raghavendra
Signed-off-by: Hari Nagalla
---
configs/j721s2_evm_a72_defconfig | 207 +++
1 file changed, 207 insertions
From: David Huang
Enable R5 SPL specific configs for J721S2.
Signed-off-by: David Huang
Signed-off-by: Aswath Govindraju
Signed-off-by: Vignesh Raghavendra
Signed-off-by: Hari Nagalla
---
configs/j721s2_evm_r5_defconfig | 171
1 file changed, 171 insertions
Add initial support for device tree that runs on R5.
Signed-off-by: Aswath Govindraju
---
arch/arm/dts/Makefile | 3 +-
.../dts/k3-j721s2-r5-common-proc-board.dts| 196 ++
2 files changed, 198 insertions(+), 1 deletion(-)
create mode 100644 arch
out in the common processor board.
Link to Common Processor Board: https://www.ti.com/lit/zip/sprr439
Signed-off-by: Aswath Govindraju
---
arch/arm/dts/Makefile | 1 +
.../k3-j721s2-common-proc-board-u-boot.dtsi | 149 ++
arch/arm/dts/k3-j721s2-common-proc-board.dts |
A System on Module (SoM) contains the SoC, PMIC, DDR and basic high speed
components necessary for functionality. Therefore, add support for the
components present on the SoM.
Signed-off-by: Aswath Govindraju
---
arch/arm/dts/k3-j721s2-som-p0.dtsi | 173 +
1 file
Technical Reference Manual (SPRUJ28 – NOVEMBER 2021)
for further details: http://www.ti.com/lit/pdf/spruj28
Introduce basic support for the J721S2 SoC.
Signed-off-by: Aswath Govindraju
Signed-off-by: Vignesh Raghavendra
Signed-off-by: Nishanth Menon
---
arch/arm/dts/k3-j721s2-main.dtsi
do not need parentheses enclosing the values for this
macro as we do intend it to generate two separate values as has been
done for other similar platforms.
Signed-off-by: Aswath Govindraju
---
include/dt-bindings/pinctrl/k3.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/include/dt
There are 4 lanes in the single instance of J721S2 SERDES. Each SERDES
lane mux can select upto 4 different IPs. Define all the possible
functions.
Signed-off-by: Aswath Govindraju
---
include/dt-bindings/mux/ti-serdes.h | 22 ++
1 file changed, 22 insertions(+)
diff --git
From: David Huang
Add board support for J721S2 SoC.
Signed-off-by: David Huang
Signed-off-by: Aswath Govindraju
---
board/ti/j721s2/Kconfig | 63 +
board/ti/j721s2/MAINTAINERS | 7 ++
board/ti/j721s2/Makefile| 8 ++
board/ti/j721s2/evm.c | 180
From: David Huang
Add support for J721S2 SoC identification.
Signed-off-by: David Huang
Signed-off-by: Aswath Govindraju
---
drivers/soc/soc_ti_k3.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/soc/soc_ti_k3.c b/drivers/soc/soc_ti_k3.c
index 9abed7d490a2..c8f7a5768775
From: David Huang
Add support for DDR subsystem in J721S2 SoC.
Signed-off-by: David Huang
Signed-off-by: Aswath Govindraju
---
drivers/ram/Kconfig | 12
drivers/ram/k3-ddrss/Makefile | 4
2 files changed, 16 insertions(+)
diff --git a/drivers/ram/Kconfig b
From: David Huang
Add support for J721S2 SoC.
Signed-off-by: David Huang
Signed-off-by: Aswath Govindraju
---
drivers/power/domain/ti-power-domain.c | 5 +
include/k3-dev.h | 1 +
2 files changed, 6 insertions(+)
diff --git a/drivers/power/domain/ti-power-domain.c
From: David Huang
Add support for J721S2 SoC.
Signed-off-by: David Huang
Signed-off-by: Aswath Govindraju
---
drivers/clk/ti/clk-k3.c | 5 +
include/k3-clk.h| 1 +
2 files changed, 6 insertions(+)
diff --git a/drivers/clk/ti/clk-k3.c b/drivers/clk/ti/clk-k3.c
index e04c57eff252
From: David Huang
Add basic support for J721S2 SoC definition
Signed-off-by: David Huang
Signed-off-by: Aswath Govindraju
Signed-off-by: Dave Gerlach
Signed-off-by: Nishanth Menon
Signed-off-by: Hari Nagalla
---
arch/arm/mach-k3/Kconfig | 11 +-
arch/arm/mach-k3
From: David Huang
Add support for DMA in J721S2 SoC.
Signed-off-by: David Huang
Signed-off-by: Aswath Govindraju
---
drivers/dma/ti/Makefile | 1 +
drivers/dma/ti/k3-psil-j721s2.c | 167 ++
drivers/dma/ti/k3-psil-priv.h | 1 +
drivers
for a different EMIF port, by default set to 3
Add support for configuring all the above by using a MSMC device
Signed-off-by: Aswath Govindraju
---
drivers/ram/k3-ddrss/k3-ddrss.c | 158
1 file changed, 158 insertions(+)
diff --git a/drivers/ram/k3-ddrss/k3-ddrss.c b
The current driver only supports single instance of DRR subsystem. Add
support for probing multiple instances of DDR subsystem.
Signed-off-by: Aswath Govindraju
---
drivers/ram/k3-ddrss/k3-ddrss.c | 138
1 file changed, 87 insertions(+), 51 deletions(-)
diff
Add a pointer to ddr instance int the lpddr4_privatedata_s structure for
supporting mutliple instances of DDR in the drivers.
Signed-off-by: Aswath Govindraju
---
drivers/ram/k3-ddrss/lpddr4_structs_if.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/ram/k3-ddrss
From: Nishanth Menon
If there is an optional boot notification channel that an SoC uses
separate from the rx path, use the same.
Signed-off-by: Nishanth Menon
---
.../remoteproc/k3-system-controller.txt | 3 +++
drivers/remoteproc/k3_system_controller.c | 20 ++-
2
for main uart8 instance
- Moved aliases to respective board files
Aswath Govindraju (10):
ram: k3-ddrss: lpddr4_structs_if.h: Add a pointer to ddr instance
ram: k3-ddrss: Add support for multiple instances of DDR subsystems
ram: k3-ddrss: Add support for configuring MSMC subsystem in case
uot;fdt: Use phandle to distinguish DT nodes with same name")
> Signed-off-by: Eugen Hristev
Thank you for fixing this :)
Reviewed-by: Aswath Govindraju
Thanks,
Aswath
> ---
> lib/Kconfig | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/l
From: David Huang
Enable A72 specific configs for J721S2
Signed-off-by: David Huang
Signed-off-by: Aswath Govindraju
Signed-off-by: Vignesh Raghavendra
Signed-off-by: Hari Nagalla
---
configs/j721s2_evm_a72_defconfig | 207 +++
1 file changed, 207 insertions
From: David Huang
Add basic support for J721S2 SoC definition
Signed-off-by: David Huang
Signed-off-by: Aswath Govindraju
Signed-off-by: Dave Gerlach
Signed-off-by: Nishanth Menon
Signed-off-by: Hari Nagalla
---
arch/arm/mach-k3/Kconfig | 11 +-
arch/arm/mach-k3
From: David Huang
Enable R5 SPL specific configs for J721S2.
Signed-off-by: David Huang
Signed-off-by: Aswath Govindraju
Signed-off-by: Vignesh Raghavendra
Signed-off-by: Hari Nagalla
---
configs/j721s2_evm_r5_defconfig | 171
1 file changed, 171 insertions
Add initial support for device tree that runs on R5.
Signed-off-by: Aswath Govindraju
---
arch/arm/dts/Makefile | 3 +-
.../dts/k3-j721s2-r5-common-proc-board.dts| 196 ++
2 files changed, 198 insertions(+), 1 deletion(-)
create mode 100644 arch
out in the common processor board.
Link to Common Processor Board: https://www.ti.com/lit/zip/sprr439
Signed-off-by: Aswath Govindraju
---
arch/arm/dts/Makefile | 1 +
.../k3-j721s2-common-proc-board-u-boot.dtsi | 146 ++
arch/arm/dts/k3-j721s2-common-proc-board.dts |
Technical Reference Manual (SPRUJ28 – NOVEMBER 2021)
for further details: http://www.ti.com/lit/pdf/spruj28
Introduce basic support for the J721S2 SoC.
Signed-off-by: Aswath Govindraju
Signed-off-by: Vignesh Raghavendra
Signed-off-by: Nishanth Menon
---
arch/arm/dts/k3-j721s2-main.dtsi
A System on Module (SoM) contains the SoC, PMIC, DDR and basic high speed
components necessary for functionality. Therefore, add support for the
components present on the SoM.
Signed-off-by: Aswath Govindraju
---
arch/arm/dts/k3-j721s2-som-p0.dtsi | 174 +
1 file
There are 4 lanes in the single instance of J721S2 SERDES. Each SERDES
lane mux can select upto 4 different IPs. Define all the possible
functions.
Signed-off-by: Aswath Govindraju
---
include/dt-bindings/mux/ti-serdes.h | 22 ++
1 file changed, 22 insertions(+)
diff --git
do not need parentheses enclosing the values for this
macro as we do intend it to generate two separate values as has been
done for other similar platforms.
Signed-off-by: Aswath Govindraju
---
include/dt-bindings/pinctrl/k3.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/include/dt
From: David Huang
Add board support for J721S2 SoC.
Signed-off-by: David Huang
Signed-off-by: Aswath Govindraju
---
board/ti/j721s2/Kconfig | 63 +
board/ti/j721s2/MAINTAINERS | 7 ++
board/ti/j721s2/Makefile| 8 ++
board/ti/j721s2/evm.c | 180
From: David Huang
Add support for DDR subsystem in J721S2 SoC.
Signed-off-by: David Huang
Signed-off-by: Aswath Govindraju
---
drivers/ram/Kconfig | 12
drivers/ram/k3-ddrss/Makefile | 4
2 files changed, 16 insertions(+)
diff --git a/drivers/ram/Kconfig b
From: David Huang
Add support for J721S2 SoC identification.
Signed-off-by: David Huang
Signed-off-by: Aswath Govindraju
---
drivers/soc/soc_ti_k3.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/soc/soc_ti_k3.c b/drivers/soc/soc_ti_k3.c
index 9abed7d490a2..c8f7a5768775
From: David Huang
Add support for J721S2 SoC.
Signed-off-by: David Huang
Signed-off-by: Aswath Govindraju
---
drivers/power/domain/ti-power-domain.c | 5 +
include/k3-dev.h | 1 +
2 files changed, 6 insertions(+)
diff --git a/drivers/power/domain/ti-power-domain.c
From: David Huang
Add support for DMA in J721S2 SoC.
Signed-off-by: David Huang
Signed-off-by: Aswath Govindraju
---
drivers/dma/ti/Makefile | 1 +
drivers/dma/ti/k3-psil-j721s2.c | 167 ++
drivers/dma/ti/k3-psil-priv.h | 1 +
drivers
From: David Huang
Add support for J721S2 SoC.
Signed-off-by: David Huang
Signed-off-by: Aswath Govindraju
---
drivers/clk/ti/clk-k3.c | 5 +
include/k3-clk.h| 1 +
2 files changed, 6 insertions(+)
diff --git a/drivers/clk/ti/clk-k3.c b/drivers/clk/ti/clk-k3.c
index e04c57eff252
for a different EMIF port, by default set to 3
Add support for configuring all the above by using a MSMC device
Signed-off-by: Aswath Govindraju
---
drivers/ram/k3-ddrss/k3-ddrss.c | 158
1 file changed, 158 insertions(+)
diff --git a/drivers/ram/k3-ddrss/k3-ddrss.c b
Add a pointer to ddr instance int the lpddr4_privatedata_s structure for
supporting mutliple instances of DDR in the drivers.
Signed-off-by: Aswath Govindraju
---
drivers/ram/k3-ddrss/lpddr4_structs_if.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/ram/k3-ddrss
The current driver only supports single instance of DRR subsystem. Add
support for probing multiple instances of DDR subsystem.
Signed-off-by: Aswath Govindraju
---
drivers/ram/k3-ddrss/k3-ddrss.c | 138
1 file changed, 87 insertions(+), 51 deletions(-)
diff
From: Nishanth Menon
If there is an optional boot notification channel that an SoC uses
separate from the rx path, use the same.
Signed-off-by: Nishanth Menon
---
.../remoteproc/k3-system-controller.txt | 3 +++
drivers/remoteproc/k3_system_controller.c | 20 ++-
2
and Media Wave521CL H.264/H.265 encode/decode engine
See J721S2 Technical Reference Manual (SPRUJ28 – NOVEMBER 2021)
for further details: http://www.ti.com/lit/pdf/spruj28
bootlog:
- https://pastebin.ubuntu.com/p/cMSHZBMFXg/
Aswath Govindraju (10):
ram: k3-ddrss: lpddr4_structs_if.h: Add a pointer
Add support for USB 3.0 TYPE A port on AM642 SK board
The following series of patches are dependent on,
- https://patchwork.ozlabs.org/project/uboot/list/?series=268093
- https://patchwork.ozlabs.org/project/uboot/list/?series=268092
Aswath Govindraju (1):
configs: am64x_evm_*_defconfig: Add
Add configs to enable serdes for USB 3.0 support.
Signed-off-by: Aswath Govindraju
---
configs/am64x_evm_a53_defconfig | 15 +++
configs/am64x_evm_r5_defconfig | 13 +
2 files changed, 28 insertions(+)
diff --git a/configs/am64x_evm_a53_defconfig b/configs
From: Kishon Vijay Abraham I
Add and Enable USB SuperSpeed Host Port in SPL.
Signed-off-by: Kishon Vijay Abraham I
Signed-off-by: Aswath Govindraju
---
arch/arm/dts/k3-am642-r5-sk.dts | 40
arch/arm/dts/k3-am642-sk-u-boot.dtsi | 33 +++
2
Add new compatible for AM64 SoC.
Signed-off-by: Aswath Govindraju
---
drivers/usb/cdns3/cdns3-ti.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/cdns3/cdns3-ti.c b/drivers/usb/cdns3/cdns3-ti.c
index 43171678ee17..8958f0166bd5 100644
--- a/drivers/usb/cdns3/cdns3-ti.c
+++ b
Search for "phy" in the subnode names, to syncup with kernel.
Signed-off-by: Aswath Govindraju
---
drivers/phy/cadence/phy-cadence-torrent.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/phy/cadence/phy-cadence-torrent.c
b/drivers/phy/cadence/p
do such a load.
>
> Signed-off-by: Nishanth Menon
> ---
Reviewed-by: Aswath Govindraju
Thanks,
Aswath
> common/spl/spl_fit.c | 7 +++
> 1 file changed, 7 insertions(+)
>
> diff --git a/common/spl/spl_fit.c b/common/spl/spl_fit.c
> index f41abca0ccb5..e9540dc21
Hi Jaehoon,
On 28/08/21 10:09 am, Jaehoon Chung wrote:
> Hi Aswath,
>
> On 8/14/21 2:34 AM, Aswath Govindraju wrote:
>> Add support for enumerating MMC card in a given mode using mmc rescan and
>> mmc dev commands. The speed mode is provided as the last argument
as CONFIG_SYS_DFU_DATA_BUF_SIZE.
Fix these by setting appropriate buffer sizes in their respective defconfig
files and defining the max file size as 8 MB which is the default dfu
buffer size.
Signed-off-by: Aswath Govindraju
---
configs/j7200_evm_a72_defconfig | 2 ++
configs/j7200_evm_r5_defconfig | 1
The size of u-boot.img is above 1MB and that of tispl.bin is close to 1MB,
in case of j721e. Therefore, increase the sizes allocated for tispl.bin and
u-boot.img to 2 MB and 4 MB respectively, in dfu_alt_info_ram environment
variable.
Signed-off-by: Aswath Govindraju
---
include/environment/ti
In the cdns3 usb driver, the clock name looked for is ref. Therefore, fix
the clock-names property in usb0 instance for proper initialization of
cdns3 usb gadget driver.
Signed-off-by: Aswath Govindraju
---
arch/arm/dts/k3-j721e-r5-common-proc-board.dts | 2 +-
1 file changed, 1 insertion(+), 1
The following series of patches fix USB DFU Boot mode in J7200 and J721E
SoC's.
changes since v1:
- synced up the size allocated for tispl.bin and u-boot.img in dfu ram env
variable with that of OSPI and eMMC dfu env variables
Aswath Govindraju (3):
arm: dts: k3-j721e-r5-*.dts: Fix clock
as CONFIG_SYS_DFU_DATA_BUF_SIZE.
Fix these by setting appropriate buffer sizes in their respective defconfig
files and defining the max file size as 8 MB which is the default dfu
buffer size.
Signed-off-by: Aswath Govindraju
---
configs/j7200_evm_a72_defconfig | 2 ++
configs/j7200_evm_r5_defconfig | 1
The size of u-boot.img is above 1MB and that of tispl.bin is close to 1MB,
in case of j721e. Therefore, increase the sizes allocated for tispl.bin and
u-boot.img to 1.5 MB and 2 MB respectively, in dfu_alt_info_ram environment
variable.
Signed-off-by: Aswath Govindraju
---
include/environment
In the cdns3 usb driver, the clock name looked for is "ref". Therefore, fix
the clock-names property in usb0 instance for proper initialization of
cdns3 usb gadget driver.
Signed-off-by: Aswath Govindraju
---
arch/arm/dts/k3-j721e-r5-common-proc-board.dts | 2 +-
1 file changed, 1
The following series of patches fix USB DFU Boot mode in J7200 and J721E
SoC's.
Aswath Govindraju (3):
arm: dts: k3-j721e-r5-*.dts: Fix clock-names property in the usb0
instance
environment: ti: k3_dfu: Increase the size allocated for bootloader
images in dfu_alt_info_ram
configs
Hi all,
On 04/08/21 8:08 pm, Aswath Govindraju wrote:
> Add support for enumerating MMC card in a given mode using mmc rescan and
> mmc dev commands. The speed mode is provided as the last argument in these
> commands and is indicated using the index from enum bus_mode in
> include/mm
Add documentation on the usage of "mmc dev" and "mmc rescan" commands to
set user defined speed modes.
Signed-off-by: Aswath Govindraju
---
doc/usage/mmc.rst | 49 +--
1 file changed, 47 insertions(+), 2 deletions(-)
diff --git a
in the device tree.
Signed-off-by: Aswath Govindraju
---
cmd/Kconfig | 10
cmd/mmc.c| 52 +---
drivers/mmc/mmc-uclass.c | 5 +++-
drivers/mmc/mmc.c| 22 -
include/mmc.h| 2 ++
5 files changed, 81
The following series of patches,
- add support enumerating MMC card in user specified speed mode
- add documentation for the usage of above feature
changes since v3:
- split the patch in two, seperating the documentation changes
Aswath Govindraju (2):
mmc: Add support for enumerating MMC card
Add u-boot,dm-spl tag in the pinmux device tree node, required for MMCSD1
subsystem.
Fixes: b6059ddc45b9 ("arm: dts: k3-am642: Add r5 specific dt support")
Signed-off-by: Aswath Govindraju
---
arch/arm/dts/k3-am642-evm-u-boot.dtsi | 4
1 file changed, 4 insertions(+)
diff --git
in the device tree.
Signed-off-by: Aswath Govindraju
---
Changes since v2:
- made init_mmc_device as wrapper function around __init_mmc_device
- rebased on top of latest master
- used dectoul() instead of simple_strtoul() whereever possible
Changes since v1:
- Removed #ifdef around the definition
Hi Jaehoon,
On 02/08/21 3:26 am, Jaehoon Chung wrote:
> Hi Aswath,
>
> On 7/30/21 9:26 PM, Aswath Govindraju wrote:
>> Add support for enumerating MMC card in a given mode using mmc rescan and
>> mmc dev commands. The speed mode is provided as the last argument
Add env variables for booting to kernel from USB MSC device. The second
partition in the USB MSC device needs to formatted as ext4 file system with
kernel and dtb images, present in the /boot folder.
Signed-off-by: Aswath Govindraju
---
include/configs/am64x_evm.h | 31
Make finduuid generic by making it dependent on the boot variable. For
example, this can now be used for finding the uuid of partitions in usb
device too.
Signed-off-by: Aswath Govindraju
---
include/environment/ti/mmc.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
Fix the dr_mode in the U-Boot device tree blob, by reading the mode field
from the USB Boot Configuration fields. The dr_mode will only be fixed when
booting from USB.
Signed-off-by: Aswath Govindraju
---
board/ti/am64x/evm.c | 32
1 file changed, 32 insertions
The following series of patches add support for booting to kernel using USB
MSC device as the boot media, in AM64
Aswath Govindraju (3):
board: ti: am64x: Add support for fixing dr_mode while booting from
USB
environment: ti: mmc.h: Make the finduuid generic for usage across
different
in the device tree.
Signed-off-by: Aswath Govindraju
---
Changes since v1:
- Removed #ifdef around the definition of user_speed_mode field
- Replaced #if with if (IS_ENABLED())
- Removed repeated MMC_CAP(MMC_LEGACY)
- initialized user_speed_mode to MMC_MODES_SPEED in mmc_init_device
and mmc_dp_preinit
Hi Jaehoon,
On 30/07/21 3:02 pm, Jaehoon Chung wrote:
> On 7/30/21 6:20 PM, Aswath Govindraju wrote:
>> Hi Jaehoon,
>>
>> On 30/07/21 2:44 pm, Jaehoon Chung wrote:
>>> Hi Aswath,
>>>
>>> On 7/30/21 2:12 PM, Aswath Govindraju wrote:
>>>&
Hi Jaehoon,
On 30/07/21 2:44 pm, Jaehoon Chung wrote:
> Hi Aswath,
>
> On 7/30/21 2:12 PM, Aswath Govindraju wrote:
>> Hi Jaehoon,
>>
>> On 30/07/21 4:00 am, Jaehoon Chung wrote:
>>> Hi Aswath,
>>>
>>> On 7/29/21 11:55 PM, Aswath Govin
Hi Jaehoon,
On 30/07/21 4:00 am, Jaehoon Chung wrote:
> Hi Aswath,
>
> On 7/29/21 11:55 PM, Aswath Govindraju wrote:
>> Add support for enumerating MMC card in a given mode using mmc rescan and
>> mmc dev commands. The speed mode is provided as the last argument
Hi Ashok,
On 30/07/21 10:17 am, Ashok Reddy Soma wrote:
> Hi Aswath,
>
>> -Original Message-----
>> From: Aswath Govindraju
>> Sent: Thursday, July 29, 2021 8:25 PM
>> Cc: Lokesh Vutla ; Vignesh Raghavendra
>> ; Kishon Vijay Abraham I ; Aswath
>>
in the device tree.
Signed-off-by: Aswath Govindraju
---
cmd/Kconfig | 10 ++
cmd/mmc.c| 71
drivers/mmc/mmc-uclass.c | 3 ++
drivers/mmc/mmc.c| 18 ++
include/mmc.h| 4 +++
5 files changed, 85
Enable config to support gpt command on AM642 evm/sk and enable config for
FDT library overlay support
Signed-off-by: Aswath Govindraju
---
configs/am64x_evm_a53_defconfig | 2 ++
configs/am64x_evm_r5_defconfig | 1 +
2 files changed, 3 insertions(+)
diff --git a/configs
From: Kishon Vijay Abraham I
Enable configs to support eMMC boot.
Signed-off-by: Kishon Vijay Abraham I
Signed-off-by: Aswath Govindraju
---
configs/am64x_evm_a53_defconfig | 1 +
configs/am64x_evm_r5_defconfig | 2 ++
2 files changed, 3 insertions(+)
diff --git a/configs
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