conf: machine: add AM68-SK machine configuration

As of commit [1] there will be a separate defconfig to build u-boot
for j721s2-evm and am68-sk.

Hence, introduce new yocto machine configs for am68-sk. This is done
through a new am68.inc file as the am68-sk platform does not support GP.
So j721s2-evm.inc is copied to am68.inc and updated accordingly.

[1]: https://source.denx.de/u-boot/u-boot/-/commit/a96be9b8c05ea835d27f7c9bae03279b8bd5dcf2

Signed-off-by: Aniket Limaye <a-limaye@ti.com>
Signed-off-by: Ryan Eatmon <reatmon@ti.com>

1 files changed, 19 insertions, 0 deletions

diff --git a/meta-ti-bsp/conf/machine/include/am68.inc b/meta-ti-bsp/conf/machine/include/am68.inc
new file mode 100644
index 00000000..cb3d1026
--- /dev/null
+++ b/meta-ti-bsp/conf/machine/include/am68.inc
@@ -0,0 +1,19 @@
+require conf/machine/include/k3.inc
+SOC_FAMILY:append = ":j721s2"
+
+MACHINE_FEATURES += "screen gpu"
+
+require conf/machine/include/mesa-pvr.inc
+PREFERRED_PROVIDER_virtual/gpudriver ?= "ti-img-rogue-driver"
+
+# Default tiboot3.bin on AM68 is for SR1.0 HS-FS
+IMAGE_BOOT_FILES += "tiboot3-j721s2-hs-fs-evm.bin"
+
+# Since default tiboot3.bin on AM68 is for HS-FS, add a version for SR1.0 HS-SE
+IMAGE_BOOT_FILES += "tiboot3-j721s2-hs-evm.bin"
+
+TFA_BOARD = "generic"
+
+OPTEEMACHINE = "k3-j784s4"
+
+MACHINE_ESSENTIAL_EXTRA_RRECOMMENDS += "cadence-mhdp-fw cnm-wave-fw"