{} nodes when the
loaded address does not match the address in DT.
Reported-by: Andrew Davis
Signed-off-by: Bryan Brattlof
---
Hello everyone,
This is a little fixup to avoid any confusion once we're in the kernel.
Because TF-A can be configured in U-Boot to be anywhere we want, we need
up update
On 5/22/24 1:36 AM, MD Danish Anwar wrote:
Add remoteproc-name property for PRU cores.
Signed-off-by: MD Danish Anwar
---
arch/arm/dts/k3-am642-evm-u-boot.dtsi | 44 +++
1 file changed, 44 insertions(+)
diff --git a/arch/arm/dts/k3-am642-evm-u-boot.dtsi
On 5/22/24 6:37 AM, Jayesh Choudhary wrote:
Enable Quality of Service (QoS) blocks for Display SubSystem (DSS), by
servicing the DSS - DDR traffic from the Real-Time (RT) queue. This is
done by setting the DSS DMA orderID to greater than 7.
ATYPE 3 is selected so that the traffic takes
On 5/22/24 6:37 AM, Jayesh Choudhary wrote:
QoS bit mapping are common across all K3 SoCs so move those defines
to common header file (k3_qos.h).
This ensures that we do not define these for each SoC.
Signed-off-by: Jayesh Choudhary
---
arch/arm/mach-k3/include/mach/k3-qos.h | 74
On 5/15/24 1:21 PM, Tom Rini wrote:
On Fri, May 03, 2024 at 11:44:29AM -0500, Bryan Brattlof wrote:
The am62x-lp-sk is a package and reference board spin of the am62x-sk to
showcase the low-power features of the am62x SoC family. Because it so
closely resembles the am62x-sk board, use the
On 5/10/24 3:47 AM, Santhosh Kumar K wrote:
From: Neha Malcom Francis
Add CONFIG_K3_INLINE_ECC so that ECC functions can be compiled into R5 SPL
only when the config has been enabled.
Signed-off-by: Neha Malcom Francis
---
drivers/ram/Kconfig | 11 +++
1 file changed, 11
Each SoC now has a directory in mach-k3, let's move the SoC specific
files into their respective directories.
Signed-off-by: Andrew Davis
---
Changes for v2:
- Rebased on latest -next
arch/arm/mach-k3/Makefile | 24 ++---
arch/arm/mach-k3/am62ax/Makefile
release (IIRC), but for completeness this is fine to
have supported,
Reviewed-by: Andrew Davis
Reported-by: Suman Anna
Reported-by: Aniket Limaye
Signed-off-by: Neha Malcom Francis
---
arch/arm/dts/k3-j7200-binman.dtsi | 95 ++-
1 file changed, 94 insertions(+), 1
HS-SE SR2.0 generation
Looks good to me now,
Reviewed-by: Andrew Davis
arch/arm/dts/k3-j721e-binman.dtsi | 90 ++-
1 file changed, 89 insertions(+), 1 deletion(-)
diff --git a/arch/arm/dts/k3-j721e-binman.dtsi
b/arch/arm/dts/k3-j721e-binman.dtsi
index
s/ENTENDED/EXTENDED
Signed-off-by: Andrew Davis
---
arch/arm/mach-k3/am62a7_init.c | 2 +-
arch/arm/mach-k3/include/mach/am62a_hardware.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-k3/am62a7_init.c b/arch/arm/mach-k3/am62a7_init.c
index
Each SoC now has a directory in mach-k3, let's move the SoC specific
files into their respective directories.
Signed-off-by: Andrew Davis
---
arch/arm/mach-k3/Makefile | 27 ++---
arch/arm/mach-k3/am62ax/Makefile| 7 ++
arch/arm/mach-k3
On 4/22/24 4:40 PM, Neha Malcom Francis wrote:
J721E has SR1.1 and SR2.0 having three variants of each GP, HS-FS and
HS-SE. Current build does not generate HS-SE SR2.0 and HS-FS SR1.1 so
add support for them.
Reported-by: Suman Anna
Signed-off-by: Neha Malcom Francis
---
driver allowing do_reset() to again function as expected.
Reported-by: Jonathan Humphreys
Fixes: fc5d40283483 ("firmware: ti_sci: Bind sysreset driver when enabled")
Signed-off-by: Andrew Davis
---
arch/arm/mach-k3/am642_init.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
When we find a certificate on an image to be booted on a GP device we
print out a message explaining that the certificate is being skipped.
This message is rather long and is printed for every image. Shorten
the message and make the long version into a debug message.
Signed-off-by: Andrew Davis
On 4/10/24 1:24 PM, Jon Humphreys wrote:
Andrew Davis writes:
On 4/8/24 5:17 PM, Jonathan Humphreys wrote:
Signed-off-by: Jonathan Humphreys
---
arch/arm/dts/k3-j721e-binman.dtsi | 32 +++
1 file changed, 32 insertions(+)
diff --git a/arch/arm/dts/k3-j721e
On 4/10/24 4:38 AM, Ilias Apalodimas wrote:
On Tue, 9 Apr 2024 at 23:14, Andrew Davis wrote:
On 4/9/24 2:26 PM, Heinrich Schuchardt wrote:
On 4/9/24 14:14, Andrew Davis wrote:
On 4/8/24 10:34 PM, Heinrich Schuchardt wrote:
On 4/8/24 23:33, Jonathan Humphreys wrote:
EFI signature list
On 4/8/24 5:17 PM, Jonathan Humphreys wrote:
Signed-off-by: Jonathan Humphreys
---
arch/arm/dts/k3-j721e-binman.dtsi | 32 +++
1 file changed, 32 insertions(+)
diff --git a/arch/arm/dts/k3-j721e-binman.dtsi
b/arch/arm/dts/k3-j721e-binman.dtsi
index
On 4/9/24 2:26 PM, Heinrich Schuchardt wrote:
On 4/9/24 14:14, Andrew Davis wrote:
On 4/8/24 10:34 PM, Heinrich Schuchardt wrote:
On 4/8/24 23:33, Jonathan Humphreys wrote:
EFI signature list using TI dummy keys.
Adding vendor public keys into the code base to lock down generated
binaries
On 4/8/24 10:34 PM, Heinrich Schuchardt wrote:
On 4/8/24 23:33, Jonathan Humphreys wrote:
EFI signature list using TI dummy keys.
Adding vendor public keys into the code base to lock down generated
binaries to the vendors unpublished private key does not match well with
the intent of the GNU
On 4/5/24 2:18 AM, Jayesh Choudhary wrote:
Hi,
On 04/04/24 20:59, Andrew Davis wrote:
On 4/4/24 4:00 AM, Jayesh Choudhary wrote:
Include the uboot device tree files needed to boot the board.
Co-developed-by: Vaishnav Achath
Signed-off-by: Vaishnav Achath
Signed-off-by: Jayesh Choudhary
by using a variable length file handle for dirfh.
[1] https://www.rfc-editor.org/rfc/rfc1813.html#page-106
Fixes: b0baca982048 ("net: NFS: Add NFSv3 support")
Signed-off-by: Sébastien Szymanski
---
Fixes NFS boot for me, thanks!
Tested-by: Andrew Davis
net/nfs.c | 18 +---
On 4/4/24 4:00 AM, Jayesh Choudhary wrote:
Introduce basic documentation for the J722S-EVM.
Signed-off-by: Jayesh Choudhary
---
doc/board/ti/j722s_evm.rst | 262 +
doc/board/ti/k3.rst| 1 +
2 files changed, 263 insertions(+)
create mode
On 4/4/24 4:00 AM, Jayesh Choudhary wrote:
Include the uboot device tree files needed to boot the board.
Co-developed-by: Vaishnav Achath
Signed-off-by: Vaishnav Achath
Signed-off-by: Jayesh Choudhary
---
arch/arm/dts/Makefile |2 +
On 4/3/24 1:37 AM, Neha Malcom Francis wrote:
Hi Andrew,
On 02/04/24 21:39, Andrew Davis wrote:
This extra binding is non-standard and now unneeded as we bind the
sysreset driver automatically. This matches what is done in Linux
and allows us to more closely match the DTBs. Remove the binding
The sysreset TI-SCI API is available with TI-SCI always, there is no need
for a DT node to describe the availability of this. If the sysreset driver
is available then bind it during ti-sci probe.
Remove the unneeded device tree matching.
Signed-off-by: Andrew Davis
---
drivers/firmware
This extra binding is non-standard and now unneeded as we bind the
sysreset driver automatically. This matches what is done in Linux
and allows us to more closely match the DTBs. Remove the binding
and all users.
Signed-off-by: Andrew Davis
---
arch/arm/dts/k3-am625-beagleplay-u-boot.dtsi | 7
] https://lore.kernel.org/lkml/20240326223730.54639-1-...@ti.com/
Andrew Davis (2):
firmware: ti_sci: Bind sysreset driver when enabled
arm: dts: k3: Remove unneeded ti,sci-sysreset binding and nodes
arch/arm/dts/k3-am625-beagleplay-u-boot.dtsi | 7 -
.../k3-am625-phyboard-lyra-rdk-u
On 3/26/24 9:26 AM, Martyn Welch wrote:
With the current config for tha SK-AM62, fdtfile isn't set in the U-Boot
environment. When using bootflow to boot from a block device, where the
extlinux.conf file specifies `fdtdir`, a fallback device tree is being
constructed from the `soc` (`k3`) and
On 3/22/24 8:10 AM, Neha Malcom Francis wrote:
Clean up templatized boot binaries for all K3 boards. This includes
modifying the k3-binman.dtsi to use SPL_BOARD_DTB, BOARD_DESCRIPTION and
UBOOT_BOARD_DESCRIPTION from the files that include it to further reuse
code.
All k3--binman.dtsi will
make clean'. Also we probably want
to hide it in `git status' list. This patch makes the described changes,
and also adds `-P' parameter to the CPP command that produces the
`generated_defconfig' to avoid generating linemarkers.
All look like sensible improvements to me,
Acked-by: Andrew Davis
On 3/6/24 7:35 AM, Bryan Brattlof wrote:
On February 14, 2024 thus sayeth Andrew Davis:
The address we load TF-A and OP-TEE to is configurable by Kconfig
CONFIG_K3_{ATF,OPTEE}_LOAD_ADDR, but the DT nodes reserving this memory
are often statically defined. As these binaries are dynamically
On 2/28/24 12:24 AM, Manorit Chawdhry wrote:
Hi Andrew,
On 10:30-20240214, Andrew Davis wrote:
The address we load TF-A and OP-TEE to is configurable by Kconfig
CONFIG_K3_{ATF,OPTEE}_LOAD_ADDR, but the DT nodes reserving this memory
are often statically defined. As these binaries
On 2/28/24 12:21 AM, Manorit Chawdhry wrote:
Hi Andrew,
On 10:30-20240214, Andrew Davis wrote:
Much like we have for ATF, OP-TEE has a standard address that we load
it too and run it from. Add a Kconfig item for this to remove some
hard-coding and allow this address to be more easily changed
Enable OF_UPSTREAM for AM64-EVM and SK-AM64 boards. Remove DT files that
are now available in dts/upstream. Update the appended files based on
version of latest OF_UPSTREAM sync point (v6.7-rc7).
Signed-off-by: Andrew Davis
---
Changes for v2:
- Rebased on latest -next to fix merge conflict
Enable OF_UPSTREAM for AM64-EVM and SK-AM64 boards. Remove DT files that
are now available in dts/upstream. Update the appended files based on
version of latest OF_UPSTREAM sync point (v6.7-rc7).
Signed-off-by: Andrew Davis
---
As suggested here[0].
Based on Mar 4 -next.
[0] https
snavis Sabiya
Signed-off-by: Apurva Nandan
---
Reviewed-by: Andrew Davis
board/ti/j784s4/MAINTAINERS | 2 ++
configs/am69_sk_a72_defconfig | 9 +
configs/am69_sk_r5_defconfig | 10 ++
3 files changed, 21 insertions(+)
create mode 100644 configs/am69_sk_a72_def
On 2/28/24 5:20 AM, Neha Malcom Francis wrote:
Add defconfig for J721E SK R5 and A72 configuration.
This includes and modifies the J721E EVM defconfigs:
j721e_evm_r5_defconfig -> j721e_sk_r5_defconfig
j721e_evm_a72_defconfig -> j721e_sk_a72_defconfig
Signed-off-by: Neha Malcom Francis
---
On 2/15/24 2:06 AM, Francesco Dolcini wrote:
Hello Andrew,
thanks for this series.
On Wed, Feb 14, 2024 at 10:30:09AM -0600, Andrew Davis wrote:
The current address of TF-A in DRAM is just below the 512MB address line.
This means if the DRAM in a system is 512MB then TF-A is right at the
end
The address we load TFA and OP-TEE to is configurable by
CONFIG_K3_{ATF,OPTEE}_LOAD_ADDR, but the DT nodes reserving this memory
are static. Fix that by updating this node when the loaded address
does not match the address in DT.
Signed-off-by: Andrew Davis
---
arch/arm/mach-k3/Makefile
The fixups provided by ft_system_setup() are applicable for all AM62 based
boards. Select this at the target selection level for all AM62 boards and
remove it from any specific defconfig.
Signed-off-by: Andrew Davis
---
arch/arm/mach-k3/am62x/Kconfig| 3 +++
configs/verdin
and is fully forward/backward compatible.
Signed-off-by: Andrew Davis
---
arch/arm/mach-k3/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/mach-k3/Kconfig b/arch/arm/mach-k3/Kconfig
index 55bb874d9aa..33f20f61f83 100644
--- a/arch/arm/mach-k3/Kconfig
+++ b/arch
There is a default ATF load address that is used for devices that have
ATF running in SRAM. For AM62 and AM62a, ATF runs from DRAM. Instead
of having to override the address in every defconfig, make add a
default for these ATF in DRAM devices.
Signed-off-by: Andrew Davis
---
arch/arm/mach-k3
Hello all,
Explanation for this series is mostly in [4/6]. First 3
patches should be safe to take independent of the last 3.
Thanks,
Andrew
Andrew Davis (6):
arm: mach-k3: Add default ATF location for AM62/AM62a
arm: mach-k3: Add config option for setting OP-TEE address
arm: mach-k3: am62
above.
Add this fixup function, and enable it for AM62.
Signed-off-by: Andrew Davis
---
arch/arm/mach-k3/am625_fdt.c | 2 ++
arch/arm/mach-k3/common_fdt.c | 52 +++
arch/arm/mach-k3/common_fdt.h | 2 ++
3 files changed, 56 insertions(+)
diff --git a/arch/arm
Much like we have for ATF, OP-TEE has a standard address that we load
it too and run it from. Add a Kconfig item for this to remove some
hard-coding and allow this address to be more easily changed.
Signed-off-by: Andrew Davis
---
arch/arm/dts/k3-am625-beagleplay-u-boot.dtsi | 4 ++--
arch
On 7/25/23 12:41 PM, Tom Rini wrote:
On Tue, Jul 25, 2023 at 10:54:16AM -0500, Andrew Davis wrote:
These select/imply settings are common to the whole architecture not just
these boards, move these settings to the architecture config.
Signed-off-by: Andrew Davis
Reviewed-by: Tom Rini
On 2/6/24 6:21 AM, Manorit Chawdhry wrote:
Syncs the DT from Linux v6.8-rc1.
Remove udmap overrides and handle location change of chipid node.
Message doesn't match the patch. This patch should just be squashed
into the previous one anyway.
Andrew
Signed-off-by: Manorit Chawdhry
---
On 2/6/24 2:56 AM, Aradhya Bhatia wrote:
Refactor common QoS code into a new common header file, and the soc
specific setup_qos functions into a common API.
Rename $(soc)_qos_count and $(soc)_qos_data variables to qos_count and
qos_data. When QoS settings of more SoCs are added, only one pair
_K3_AM654 && !CLK_TI_SCI
&& !TI_SCI_POWER_DOMAIN
Always amusing to see how many SoCs get added to these lists before someone
realizes there is only one or two SoCs that are not on the list :)
BTW, this whole file is inside an "if ARCH_K3" block, so all symbols
depend on
On 2/2/24 10:28 AM, Bryan Brattlof wrote:
Hi Andrew!
On February 2, 2024 thus sayeth Andrew Davis:
On 1/31/24 9:06 PM, Bryan Brattlof wrote:
Include the uboot device tree files needed to boot the board.
Signed-off-by: Bryan Brattlof
---
arch/arm/dts/Makefile |2
On 1/31/24 9:06 PM, Bryan Brattlof wrote:
Include the uboot device tree files needed to boot the board.
Signed-off-by: Bryan Brattlof
---
arch/arm/dts/Makefile |2 +
arch/arm/dts/k3-am62p-ddr-lp4-50-1600.dtsi | 2800
ATF, OPTEE, DM (tispl.bin) loading is only ever done by the R5 core,
move the code into the R5 directory.
Signed-off-by: Andrew Davis
---
arch/arm/mach-k3/common.c| 248 +-
arch/arm/mach-k3/r5/common.c | 249 +++
2 files
The disable_linefill_optimization() function is only ever loaded by the
R5 core, move the code into the R5 directory.
Signed-off-by: Andrew Davis
---
arch/arm/mach-k3/common.c| 25 -
arch/arm/mach-k3/r5/Makefile | 1 +
arch/arm/mach-k3/r5/common.c | 35
Like we did with R5, move ARM64 code into a specific directory to make
it clear what code is only meant to run on each core type.
Signed-off-by: Andrew Davis
---
arch/arm/mach-k3/Makefile| 3 +--
arch/arm/mach-k3/arm64/Makefile | 6 ++
arch/arm/mach-k3/{ => ar
Firewalls are only ever removed by the R5 core, move this code into
the R5 directory.
Signed-off-by: Andrew Davis
---
arch/arm/mach-k3/common.c| 44
arch/arm/mach-k3/r5/common.c | 44
2 files changed, 44 insertions
Currently we do this multiple times, instead just do it once after loading
SYSFW in R5 SPL.
Signed-off-by: Andrew Davis
---
arch/arm/mach-k3/am62a7_init.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arm/mach-k3/am62a7_init.c b/arch/arm/mach-k3/am62a7_init.c
Loading ATF is only supported from the R5, move the Kconfig symbol
definition to match.
Signed-off-by: Andrew Davis
---
arch/arm/mach-k3/Kconfig| 7 ---
arch/arm/mach-k3/r5/Kconfig | 6 ++
2 files changed, 6 insertions(+), 7 deletions(-)
diff --git a/arch/arm/mach-k3/Kconfig b/arch
From: Nishanth Menon
Sync with kernel v6.7-rc1 and sync up the u-boot dts files accordingly.
Signed-off-by: Nishanth Menon
Signed-off-by: Andrew Davis
---
arch/arm/dts/k3-am64-main.dtsi| 37 ++---
arch/arm/dts/k3-am64-mcu.dtsi | 2 +
arch/arm/dts/k3-am64.dtsi
Sync with kernel v6.8-rc1 and sync up the u-boot dts files accordingly.
Signed-off-by: Andrew Davis
---
arch/arm/dts/k3-am64-main.dtsi| 22 +-
arch/arm/dts/k3-am642-evm-u-boot.dtsi | 21 +
arch/arm/dts/k3-am642-evm.dts | 12
On 1/29/24 12:26 PM, Apurva Nandan wrote:
On 23/01/24 20:31, Andrew Davis wrote:
On 1/23/24 8:39 AM, Apurva Nandan wrote:
Hi Andrew,
On 20/01/24 00:43, Andrew Davis wrote:
On 1/19/24 11:50 AM, Apurva Nandan wrote:
From: Dasnavis Sabiya
Add config fragments for am69_sk A72 and R5
On 1/24/24 11:43 PM, Dhruva Gole wrote:
On Jan 24, 2024 at 12:08:13 -0600, Nishanth Menon wrote:
On 23:07-20240124, Dhruva Gole wrote:
On Jan 24, 2024 at 10:39:10 -0600, Nishanth Menon wrote:
On 18:38-20240124, Dhruva Gole wrote:
On Jan 24, 2024 at 16:42:12 +0530, Kamlesh Gurudasani wrote:
On 1/23/24 8:39 AM, Apurva Nandan wrote:
Hi Andrew,
On 20/01/24 00:43, Andrew Davis wrote:
On 1/19/24 11:50 AM, Apurva Nandan wrote:
From: Dasnavis Sabiya
Add config fragments for am69_sk A72 and R5 configuration.
This applies on to:
j784s4_evm_a72_defconfig -> am69_sk_a72.con
On 1/19/24 11:50 AM, Apurva Nandan wrote:
From: Dasnavis Sabiya
Add config fragments for am69_sk A72 and R5 configuration.
This applies on to:
j784s4_evm_a72_defconfig -> am69_sk_a72.config
j784s4_evm_r5_defconfig -> am69_sk_r5.config
The usage model (with the fragment) would be:
make
On 1/11/24 4:34 AM, Manorit Chawdhry wrote:
FIT_SIGNATURE doesn't enforce the U-boot setup to be correct for booting
the FIT images, the DTB might not have all the proper nodes and it just
boots up without any warning. This makes it difficult to get the correct
setup working.
Adds an
On 1/10/24 3:34 AM, Thomas Richard wrote:
On 1/9/24 18:32, Andrew Davis wrote:
On 1/8/24 10:56 AM, Thomas Richard wrote:
This series is the U-Boot part of the work to add the suspend to RAM
support for the K3 J7200 EVM board.
During the boot R5 SPL makes a copy of DM-Firmware and TF
On 1/8/24 10:56 AM, Thomas Richard wrote:
This series is the U-Boot part of the work to add the suspend to RAM
support for the K3 J7200 EVM board.
During the boot R5 SPL makes a copy of DM-Firmware and TF-A in memory.
Resume detection is done by reading a magic value in a pmic register
(set by
On 1/8/24 11:32 AM, Nishanth Menon wrote:
Stop using the findfdt script and switch to setting the fdtfile from C
code.
While at this, replace findfdt in environment with a warning as it is
no longer needed
Signed-off-by: Nishanth Menon
---
board/beagle/beagleboneai64/beagleboneai64.c | 14
On 1/8/24 11:32 AM, Nishanth Menon wrote:
Introduce a common fdt operations library for basic device tree
operations that are common between various boards.
The first library to introduce here is the capability to set up
fdtfile as a standard variable as part of board identification rather
than
On 1/4/24 1:52 AM, Manorit Chawdhry wrote:
Hi Andrew, Simon,
On 08:58-20240102, Andrew Davis wrote:
On 12/31/23 6:48 AM, Simon Glass wrote:
Hi,
On Wed, Nov 29, 2023 at 7:48 PM Simon Glass wrote:
Hi Andrew,
On Mon, 6 Nov 2023 at 11:05, Andrew Davis wrote:
On 11/6/23 11:47 AM, Simon
ill don't like hardcoding the ATF firewall location here, especially
since it is dynamic and we have a var for this: CONFIG_K3_ATF_LOAD_ADDR.
Not a blocker, for now..,
Reviewed-by: Andrew Davis
+ end_address = <0x0 0x7001&g
On 12/31/23 6:48 AM, Simon Glass wrote:
Hi,
On Wed, Nov 29, 2023 at 7:48 PM Simon Glass wrote:
Hi Andrew,
On Mon, 6 Nov 2023 at 11:05, Andrew Davis wrote:
On 11/6/23 11:47 AM, Simon Glass wrote:
Hi Andrew,
On Mon, 6 Nov 2023 at 10:27, Andrew Davis wrote:
On 11/6/23 9:31 AM, Tom Rini
On 12/27/23 12:56 AM, MD Danish Anwar wrote:
On 22/12/23 6:13 pm, Roger Quadros wrote:
On 22/12/2023 12:26, MD Danish Anwar wrote:
Hi Roger,
On 20/12/23 3:29 pm, Roger Quadros wrote:
Hi,
On 19/12/2023 12:11, MD Danish Anwar wrote:
Introduce ICSSG PRUETH support in uboot. The ICSSG
On 12/15/23 2:51 AM, Marcel Ziswiler wrote:
On Thu, 2023-12-14 at 14:28 -0600, Andrew Davis wrote:
On 12/14/23 2:10 PM, b...@ti.com wrote:
On December 14, 2023 thus sayeth Marcel Ziswiler:
Hi Apurva
Thanks!
On Wed, 2023-12-06 at 18:07 +0530, Apurva Nandan wrote:
Hello Everyone
On 12/14/23 2:10 PM, b...@ti.com wrote:
On December 14, 2023 thus sayeth Marcel Ziswiler:
Hi Apurva
Thanks!
On Wed, 2023-12-06 at 18:07 +0530, Apurva Nandan wrote:
Hello Everyone!
This series will introduce basic support (SD and UART) support for Texas
Instruments J784S4 EVM.
For the
On 12/12/23 8:05 AM, Simon Glass wrote:
Hi,
The devicetree files for a board can be quite large, perhaps around
60KB. To boot on any supported board, many of them need to be
provided, typically hundreds.
All boards for a particular SoC share common parts. It would be
helpful to use overlays
On 12/6/23 3:51 AM, Manorit Chawdhry wrote:
This commit adds a general flow to explain the usage of firewalls and
the chain of trust in K3 devices.
Signed-off-by: Manorit Chawdhry
---
doc/board/ti/k3.rst | 45 +
1 file changed, 45 insertions(+)
On 12/6/23 3:51 AM, Manorit Chawdhry wrote:
The following commits adds the configuration of firewalls required to
protect ATF and OP-TEE memory region from non-secure reads and
writes using master and slave firewalls present in our K3 SOCs.
Signed-off-by: Manorit Chawdhry
---
On 12/5/23 9:22 AM, Nishanth Menon wrote:
On 08:46-20231205, Andrew Davis wrote:
On 12/4/23 1:29 PM, Nishanth Menon wrote:
On 15:59-20231201, Dhruva Gole wrote:
Delete the flag CFG_WITH_SOFTWARE_PRNG as it's not necessary/ boot
requirement for this SoC
Signed-off-by: Dhruva Gole
---
doc
On 12/4/23 1:29 PM, Nishanth Menon wrote:
On 15:59-20231201, Dhruva Gole wrote:
Delete the flag CFG_WITH_SOFTWARE_PRNG as it's not necessary/ boot
requirement for this SoC
Signed-off-by: Dhruva Gole
---
doc/board/beagle/am62x_beagleplay.rst | 1 -
1 file changed, 1 deletion(-)
diff --git
be "ti-linux-firmware" if that is what you had set as
BINMAN_INDIRS.
s/ti-linux-firmware/BINMAN_INDIRS
Otherwise whole series LGTM,
Reviewed-by: Andrew Davis
+ utilize split firmware.
+
.. k3_rst_include_end_build_steps_uboot
At this point you should have every binary needed
On 11/30/23 5:55 AM, Apurva Nandan wrote:
Add maintainership for new J784S4 files added.
Signed-off-by: Apurva Nandan
---
board/ti/j784s4/MAINTAINERS | 25 +
1 file changed, 25 insertions(+)
create mode 100644 board/ti/j784s4/MAINTAINERS
diff --git
On 11/30/23 5:55 AM, Apurva Nandan wrote:
Introduce the base dts files needed for u-boot or to augment the linux
dtbs for use in the u-boot-spl and u-boot binaries.
Signed-off-by: Hari Nagalla
[ add binman and ddr dtsi files ]
Signed-off-by: Neha Malcom Francis
Signed-off-by: Dasnavis Sabiya
On 11/30/23 5:55 AM, Apurva Nandan wrote:
Add board-cfg, rm-cfg, pm-cfg, sec-cfg, tifs-rm-cfg yaml for buidling
u-boot sysfw data.
Signed-off-by: Apurva Nandan
---
board/ti/j784s4/board-cfg.yaml | 37 +
board/ti/j784s4/pm-cfg.yaml | 13 +
board/ti/j784s4/rm-cfg.yaml | 3058
On 11/30/23 5:55 AM, Apurva Nandan wrote:
Add board files for J784S4 EVM.
Signed-off-by: Hari Nagalla
[ add env and board specific yaml files for binman ]
Signed-off-by: Neha Malcom Francis
[ cleaned up the env files ]
Signed-off-by: Manorit Chawdhry
Signed-off-by: Dasnavis Sabiya
The base address of extended DDR does not change across the K3 family.
Setting this per SoC is not needed. Remove this definition to help
remove the last bits from K3 include/configs/*.h files.
Signed-off-by: Andrew Davis
---
board/ti/am65x/evm.c | 4 ++--
board/ti/j721e/evm.c
On 11/29/23 2:00 AM, Manorit Chawdhry wrote:
Hi Andrew,
On 28/11/23 22:35, Andrew Davis wrote:
ATF and OPTEE regions may be firewalled from non-secure entities. To
prevent access to this area we leave a hole there in the MMU map. This
is the same idea as [0] but we complete that patch
to the nature of the K3 coherency
architecture. Plus these are board specific carveouts and instead
should have been added at the board level, not here in the SoC common
code area.
Remove these non-cached memory map areas.
Signed-off-by: Andrew Davis
Reviewed-by: Nishanth Menon
Tested
The Device vs Normal memory map is the same for all K3 SoCs. Merge
the SoC specific maps into one.
Signed-off-by: Andrew Davis
Reviewed-by: Nishanth Menon
Tested-by: Nishanth Menon
---
arch/arm/mach-k3/arm64-mmu.c | 228 +--
1 file changed, 2 insertions(+), 226
NR_MMU_REGIONS is a copy/paste from another platform that extends
this list later. We do not do that, so let the list be the size
of the initializer list.
Signed-off-by: Andrew Davis
Reviewed-by: Nishanth Menon
Tested-by: Nishanth Menon
---
arch/arm/mach-k3/arm64-mmu.c | 35
arm64-mmu: do not map ATF and OPTEE
regions in A53 MMU")
Signed-off-by: Andrew Davis
---
arch/arm/mach-k3/arm64-mmu.c | 14 ++
1 file changed, 10 insertions(+), 4 deletions(-)
diff --git a/arch/arm/mach-k3/arm64-mmu.c b/arch/arm/mach-k3/arm64-mmu.c
index d872ed714c4..5c858ae0
:
- Included dependency patch from here[0] into this series
- Add Tested-bys
- Rebase on latest -next
Thanks,
Andrew
[0] https://lore.kernel.org/all/20231122211218.607757-1-...@ti.com/
Andrew Davis (4):
arm: mach-k3: Let the compiler size the mem_map lists
arm: mach-k3: Do not map ATF
On 11/27/23 9:47 AM, Nishanth Menon wrote:
On 23:04-20231123, Vignesh Raghavendra wrote:
On 11/23/2023 10:52 PM, Andrew Davis wrote:
@@ -219,16 +177,9 @@ struct mm_region am62_mem_map[] = {
}, {
.virt = 0x8000UL,
.phys = 0x8000UL
The Device vs Normal memory map is the same for all K3 SoCs. Merge
the SoC specific maps into one.
Signed-off-by: Andrew Davis
Reviewed-by: Nishanth Menon
Tested-by: Nishanth Menon
---
arch/arm/mach-k3/arm64-mmu.c | 197 +--
1 file changed, 2 insertions(+), 195
to the nature of the K3 coherency
architecture. Plus these are board specific carveouts and instead
should have been added at the board level, not here in the SoC common
code area.
Remove these non-cached memory map areas.
Signed-off-by: Andrew Davis
Reviewed-by: Nishanth Menon
Tested
NR_MMU_REGIONS is a copy/paste from another platform that extends
this list later. We do not do that, so let the list be the size
of the initializer list.
Signed-off-by: Andrew Davis
Reviewed-by: Nishanth Menon
Tested-by: Nishanth Menon
---
arch/arm/mach-k3/arm64-mmu.c | 35
-bys
- Rebase on latest -next
Thanks,
Andrew
[0] https://lore.kernel.org/all/20231122211218.607757-1-...@ti.com/
Andrew Davis (3):
arm: mach-k3: Let the compiler size the mem_map lists
arm: mach-k3: Remove non-cached memory map areas
arm: mach-k3: Merge initial memory maps
arch/arm/mach
This file is common for all K3, move it out of board/ directory and
into mach-k3. As we need to change the path in k3-binman.dtsi let's
take this opportunity to switch to absolute paths which makes adding
non-TI boards (like Toradex Verdin) not need to override these paths.
Signed-off-by: Andrew
NR_MMU_REGIONS is a copy/paste from another platform that extends
this list later. We do not do that, so let the list be the size
of the initializer list.
Signed-off-by: Andrew Davis
---
Changes for v2:
- Made same change for plats now in -next
arch/arm/mach-k3/arm64-mmu.c | 35
On 11/22/23 2:48 PM, Tom Rini wrote:
On Mon, Nov 06, 2023 at 10:52:05AM -0600, Andrew Davis wrote:
NR_MMU_REGIONS is a copy/paste from another platform that extends
this list later. We do not do that, so let the list be the size
of the initializer list.
Signed-off-by: Andrew Davis
---
arch
On 10/4/23 1:06 PM, Nishanth Menon wrote:
On 23:22-20231004, Apurva Nandan wrote:
[...]
+ .virt = 0x5UL,
+ .phys = 0x5UL,
+ .size = 0x4UL,
+ .attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
+
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