From: Tom Rini <trini@konsulko.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v2 12/26] arm: dts: k3-j721e-mcu: Add MCU domain R5F cluster node
Date: Sat, 12 Oct 2019 16:25:11 -0400 [thread overview]
Message-ID: <20191012202511.GY16029@bill-the-cat> (raw)
In-Reply-To: <20190904103151.20121-13-lokeshvutla@ti.com>
On Wed, Sep 04, 2019 at 04:01:37PM +0530, Lokesh Vutla wrote:
> The J721E SoCs have 3 dual-core Arm Cortex-R5F processor (R5FSS)
> subsystems/clusters. One R5F cluster (MCU_R5FSS0) is present within
> the MCU domain, and the remaining two clusters are present in the
> MAIN domain (MAIN_R5FSS0 & MAIN_R5FSS1). Each of these can be
> configured at boot time to be either run in a LockStep mode or in
> an Asymmetric Multi Processing (AMP) fashion in Split-mode. These
> subsystems have 64 KB each Tightly-Coupled Memory (TCM) internal
> memories for each core split between two banks - ATCM and BTCM
> (further interleaved into two banks). There are some IP integration
> differences from standard Arm R5 clusters such as the absence of
> an ACP port, presence of an additional TI-specific Region Address
> Translater (RAT) module for translating 32-bit CPU addresses into
> larger system bus addresses etc.
>
> Add the DT node for the MCU domain R5F cluster/subsystem, the two
> R5 cores are added as child nodes to the main cluster/subsystem node.
> The cluster is configured to run in LockStep mode by default, with the
> ATCMs enabled to allow the R5 cores to execute code from DDR with
> boot-strapping code from ATCM. The inter-processor communication
> between the main A72 cores and these processors is achieved through
> shared memory and Mailboxes.
>
> Signed-off-by: Suman Anna <s-anna@ti.com>
> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Applied to u-boot/master, thanks!
--
Tom
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 833 bytes
Desc: not available
URL: <http://lists.denx.de/pipermail/u-boot/attachments/20191012/88d11fd7/attachment.sig>
next prev parent reply other threads:[~2019-10-12 20:25 UTC|newest]
Thread overview: 57+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-04 10:31 [U-Boot] [PATCH v2 00/26] remoteproc: Add support for R5F and DSP processors Lokesh Vutla
2019-09-04 10:31 ` [U-Boot] [PATCH v2 01/26] dm: core: Add a function to count the children of a device Lokesh Vutla
2019-10-12 20:24 ` Tom Rini
2019-09-04 10:31 ` [U-Boot] [PATCH v2 02/26] remoteproc: ops: Add elf section size as input parameter to device_to_virt api Lokesh Vutla
2019-09-04 15:04 ` Fabien DESSENNE
2019-10-12 20:24 ` Tom Rini
2019-09-04 10:31 ` [U-Boot] [PATCH v2 03/26] remoteproc: elf_loader: Always check the validity of the image before loading Lokesh Vutla
2019-09-04 15:05 ` Fabien DESSENNE
2019-10-12 20:24 ` Tom Rini
2019-09-04 10:31 ` [U-Boot] [PATCH v2 04/26] remoteproc: elf-loader: Add 64 bit elf loading support Lokesh Vutla
2019-09-04 15:06 ` Fabien DESSENNE
2019-10-12 20:24 ` Tom Rini
2019-09-04 10:31 ` [U-Boot] [PATCH v2 05/26] remoteproc: elf_loader: Introduce a common elf loader and checker functions Lokesh Vutla
2019-09-04 15:05 ` Fabien DESSENNE
2019-10-12 20:24 ` Tom Rini
2019-09-04 10:31 ` [U-Boot] [PATCH v2 06/26] remoteproc: elf_loader: Introduce rproc_elf_get_boot_addr() api Lokesh Vutla
2019-10-12 20:24 ` Tom Rini
2019-09-04 10:31 ` [U-Boot] [PATCH v2 07/26] remoteproc: tisci_proc: Add helper api for controlling core power domain Lokesh Vutla
2019-10-12 20:24 ` Tom Rini
2019-09-04 10:31 ` [U-Boot] [PATCH v2 08/26] dt-bindings: remoteproc: Add bindings for R5F subsystem on TI K3 SoCs Lokesh Vutla
2019-10-12 20:24 ` Tom Rini
2019-09-04 10:31 ` [U-Boot] [PATCH v2 09/26] remoteproc: Introduce K3 remoteproc driver for R5F subsystem Lokesh Vutla
2019-10-12 20:24 ` Tom Rini
2019-09-04 10:31 ` [U-Boot] [PATCH v2 10/26] dt-bindings: remoteproc: Add bindings for DSP C66x clusters on TI K3 SoCs Lokesh Vutla
2019-10-12 20:25 ` Tom Rini
2019-09-04 10:31 ` [U-Boot] [PATCH v2 11/26] remoteproc: Introduce K3 C66 and C71 remoteproc driver Lokesh Vutla
2019-10-12 20:25 ` Tom Rini
2019-09-04 10:31 ` [U-Boot] [PATCH v2 12/26] arm: dts: k3-j721e-mcu: Add MCU domain R5F cluster node Lokesh Vutla
2019-10-12 20:25 ` Tom Rini [this message]
2019-09-04 10:31 ` [U-Boot] [PATCH v2 13/26] arm: dts: k3-j721e-main: Add MAIN domain R5F cluster nodes Lokesh Vutla
2019-10-12 20:25 ` Tom Rini
2019-09-04 10:31 ` [U-Boot] [PATCH v2 14/26] arm: dts: k3-j721e-main: Add C66x DSP nodes Lokesh Vutla
2019-10-12 20:25 ` Tom Rini
2019-09-04 10:31 ` [U-Boot] [PATCH v2 15/26] arm: dts: k3-j721e-main: Add C71x DSP node Lokesh Vutla
2019-10-12 20:25 ` Tom Rini
2019-09-04 10:31 ` [U-Boot] [PATCH v2 16/26] arm: dts: k3-am65-mcu: Add MCU domain R5F DT nodes Lokesh Vutla
2019-10-12 20:25 ` Tom Rini
2019-09-04 10:31 ` [U-Boot] [PATCH v2 17/26] env: ti: k3_rproc: Add common rproc environment variables Lokesh Vutla
2019-10-12 20:25 ` Tom Rini
2019-09-04 10:31 ` [U-Boot] [PATCH v2 18/26] env: ti: j721e-evm: Add support to boot rprocs including R5Fs and DSPs Lokesh Vutla
2019-10-12 20:25 ` Tom Rini
2019-09-04 10:31 ` [U-Boot] [PATCH v2 19/26] env: ti: am65x_evm: Add env support to boot the MCU R5F rprocs Lokesh Vutla
2019-10-12 20:25 ` Tom Rini
2019-09-04 10:31 ` [U-Boot] [PATCH v2 20/26] configs: j721e_evm_a72: Enable R5F and DSP remoteproc driver Lokesh Vutla
2019-10-12 20:25 ` Tom Rini
2019-09-04 10:31 ` [U-Boot] [PATCH v2 21/26] configs: j721e_evm_a72: Enhance bootcmd to start remoteprocs Lokesh Vutla
2019-10-12 20:25 ` Tom Rini
2019-09-04 10:31 ` [U-Boot] [PATCH v2 22/26] configs: am65x_evm_a53: Enable R5F remoteproc driver Lokesh Vutla
2019-10-12 20:26 ` Tom Rini
2019-09-04 10:31 ` [U-Boot] [PATCH v2 23/26] configs: am65x_evm_a53: Enhance bootcmd to start remoteprocs Lokesh Vutla
2019-10-12 20:26 ` Tom Rini
2019-09-04 10:31 ` [U-Boot] [PATCH v2 24/26] armv8: K3: am65x: Update DDR address regions in MMU table Lokesh Vutla
2019-10-12 20:26 ` Tom Rini
2019-09-04 10:31 ` [U-Boot] [PATCH v2 25/26] armv8: K3: j721e: Updated ddr " Lokesh Vutla
2019-10-12 20:26 ` Tom Rini
2019-09-04 10:31 ` [U-Boot] [PATCH v2 26/26] board: j721e: Add README Lokesh Vutla
2019-10-12 20:26 ` Tom Rini
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20191012202511.GY16029@bill-the-cat \
--to=trini@konsulko.com \
--cc=u-boot@lists.denx.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox