AM64x SoCs have a Cortex-M4F core in MCU domain. This core is used a
standalone device for safety applications. For non safety applications,
the device is exposed as a remote processor with Linux rpmsg framework.
Signed-off-by: Hari Nagalla <hnagalla@ti.com>
Signed-off-by: Yogesh Siraswar <yogeshs@ti.com>
With ti-sysfs also hosting *gp-cert.bin for am64x hs-fs breaks gp.
This patch removes * to directly reference the TISCI firmware
Signed-off-by: Yogesh Siraswar <yogeshs@ti.com>
PRU Software Support Package (PSSP) v6.0.0 should be included in Linux Processor
SDK 8.1 for AM335x, AM437x, AM57x (if generated), AM64x, AM65x under
example-applications. For the release notes that come with v6.0.0, see
https://git.ti.com/cgit/pru-software-support-package/pru-software-support-package/tag/?h=v6.0.0
Linux Processor SDK 8.1 will be the first AM64x SDK release to include the PSSP.
PRU firmware will also be generated and placed in the default filesystem under
lib/firmware/pru.
Signed-off-by: Nick Saulnier <nsaulnier@ti.com>
Signed-off-by: Yogesh Siraswar <yogeshs@ti.com>
https://www.freedesktop.org/wiki/Software/systemd/TheCaseForTheUsrMerge/
When "usrmerge" distro feature is enabled, root directories /bin, /sbin, /lib
are simply symlinks pointing to their counterparts in /usr. Hence, modules
should be installed accordingly into /usr/lib/modules/...
Since IMG Makefiles don't take the direct target directory, such as
${nonarch_base_libdir}/modules/, adjust the top-level rootfs path instead.
Signed-off-by: Denys Dmytriyenko <denys@konsulko.com>
Signed-off-by: Yogesh Siraswar <yogeshs@ti.com>
Reported-by: Vivien Didelot <vdidelot@pbsc.com>
Tested-by: Vivien Didelot <vdidelot@pbsc.com>
Adds AUTOREV support for ti-linux-fw for nightly builds.
Requires corresponding change in meta-arago branding-bleeding.inc
Signed-off-by: Yogesh Siraswar <yogeshs@ti.com>
Change to support common INC for all firmware
This will help with:
1) Eliminating requirement to change multiple recipes for firmware
update
2) This will help support AUTOREV
Signed-off-by: Yogesh Siraswar <yogeshs@ti.com>
Reviewed-by: Denys Dmytriyenko <denys@konsulko.com>
Update the ti-rpmsg-char library to 0.3.1 version that enables the
support for the M4F remote processor on AM64x SoCs.
Signed-off-by: Hari Nagalla <hnagalla@ti.com>
Reviewed-by: Praneeth Bajjuri <praneeth@ti.com>
Signed-off-by: Yogesh Siraswar <yogeshs@ti.com>
The uboot extlinux is using kernel device tree variable to populate the
dtb files. The error occurs if the device tree files are in ti folder
since there is no ti folder in deploy directory. Fix the kernel device
tree path before using in the uboot extlinux.
Signed-off-by: Yogesh Siraswar <yogeshs@ti.com>
To make use of the "generic distro boot" support in U-Boot, an
extlinux.conf file needs to be generated and reside in the extlinux
directory. The extlinux.conf file will be parsed by U-Boot and the
"append" line will be evaluated and expanded and used entirely as the
bootargs passed to the kernel. Our generated extlinux.conf states
that the kernel image and device trees live one level up (so the root
directory) from it, so populate that location with our kernel and device
trees.
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Denys Dmytriyenko <denys@konsulko.com>
Signed-off-by: Yogesh Siraswar <yogeshs@ti.com>
All of our platforms here support running EFI binaries. We can have wic
generate a simple grub.cfg file for us that will find the root partition
via PARTUUID and utilize the device tree that is already discoverable
via the EFI configuration tables. Assuming the EFI loader is U-Boot,
this device tree can be replaced at run-time by the normal mechanism of
loading in to memory and passing that address as an argument to bootefi.
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Denys Dmytriyenko <denys@konsulko.com>
Signed-off-by: Yogesh Siraswar <yogeshs@ti.com>
Build is failing for ti-rtos-firmware when ARAGO_BRAND = "mainline"
with below error:
"ERROR: ti-rtos-firmware-08.00.00.32-r0.0 do_fetch: Fetcher failure:
Unable to find file file://0001-Revert-soc-am64x-Makefile-Move-the-
SPL-Load-address-.patch;patchdir=../imggen anywhere."
This is because the mentioned patch is not present in the current path.
Fix this by updating the path to include ti-sci-fw
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Yogesh Siraswar <yogeshs@ti.com>
Changes for firmware update( eff643e5 ti-rtos-firmware: update the
source to ti-linux-firmware) were in-complete without soft link.
1) Added soft link missing for the rtos firmware.
2) Updated the IPC am64x firmware name to be consistent with 7.3
Signed-off-by: Yogesh Siraswar <yogeshs@ti.com>
Tested-by: Grygorii Strashko <grygorii.strashko@ti.com>
These are the complete changes in the patch
1) Updated the firmware to fix IPC load issue due to resource_table
placement
2) Added the INC_PR
3) Updated the RTOS version
Signed-off-by: Yogesh Siraswar <yogeshs@ti.com>
Update AM65x SR2.0 prueth firmware to 02.02.09.03 that adds support for
100M HD mode.
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Yogesh Siraswar <yogeshs@ti.com>
This is temporary change to pick the 08.00.00.026 firmware from
ti-linux-firmware repos:
1) Using the ti-sci-fw to pick the latest firmware and support AUTOREV
in future
2) Kept the destination folder name same to avoid wide-spead changes to
other recipes. Since that will be changed as part of over-all clean-up
TODO:
1) Re-structure rtos firmware repo and update all dependent firmware recipes.
2) Fix the destination folder name to match src folder
Signed-off-by: Yogesh Siraswar <yogeshs@ti.com>
Update u-boot recipe to be on the latest official upstream tag.
This introduces initial support for AM64x which works with v5.13
kernel tag.
Reviewed-by: Denys Dmytriyenko <denys@konsulko.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Yogesh Siraswar <yogeshs@ti.com>
J721E EdgeAI Kit (EAIK) is a low cost, small form factor board designed
for TI’s J721E SoC. TI’s J721E SoC comprises of dual core A72, high
performance vision accelerators, video codec accelerators, latest C71x
and C66x DSP, high bandwidth real-time IPs for capture and display,
GPU, dedicated safety island and security accelerators.
J721E EAIK supports the following interfaces:
* 4 GB LPDDR4 RAM
* x1 Gigabit Ethernet interface
* x1 USB 3.0 Type-C port
* x3 USB 3.0 Type-A ports
* x1 PCIe M.2 E Key
* x1 PCIe M.2 M Key
* x2 CSI2 Camera interface (RPi and TI Camera connector)
* 40-pin Raspberry Pi compatible GPIO header
J721e EVM and EAIK uses the unified bootloader. Add j721e eaik dtb
for machine=j721e-evm
Signed-off-by: Sinthu Raja <sinthu.raja@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Praneeth Bajjuri <praneeth@ti.com>
Signed-off-by: Yogesh Siraswar <yogeshs@ti.com>
And lets work with the latest kernel and while at it bump the system up
to latest ti-upstream-tools repo to get:
* AM65x SR1.0 overlay support
* EFI configuration to allow for the eventual support
* Few more cleanups for new architectures that have popped in.
Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Denys Dmytriyenko <denys@konsulko.com>
Signed-off-by: Yogesh Siraswar <yogeshs@ti.com>
Yogesh Siraswar
Hari Nagalla
Sinthu Raja
Vignesh Raghavedra
Nick Saulnier
Denys Dmytriyenko
Praneeth Bajjuri
Tom Rini
Nishanth Menon