meta-agl-bsp: Update J7 EVM support for Kirkstone

Changes:
- Rename machine template and related files to use j721e-evm instead
  of j7-evm to match meta-ti change.
- Update machine template to point into new meta-ti-bsp layer in the
  meta-ti repository.
- Drop local multiconfig TMPDIR tweak as it seems unrequired now,
  and is triggering a build failure around sysroot population that
  needs further investigation.  It may be added back in the future
  if the single TMPDIR again proves to have issues.

Bug-AGL: SPEC-3819

Signed-off-by: Scott Murray <scott.murray@konsulko.com>
Change-Id: I8c2717bb749735cfe36d86b48e3c61b1cca990e4

3 files changed, 17 insertions, 0 deletions

diff --git a/templates/machine/j721e-evm/50_bblayers.conf.inc b/templates/machine/j721e-evm/50_bblayers.conf.inc
new file mode 100644
index 000000000..6ef08c43e
--- /dev/null
+++ b/templates/machine/j721e-evm/50_bblayers.conf.inc
@@ -0,0 +1,5 @@
+BBLAYERS =+ "\
+    ${METADIR}/bsp/meta-arm/meta-arm \
+    ${METADIR}/bsp/meta-arm/meta-arm-toolchain \
+    ${METADIR}/bsp/meta-ti/meta-ti-bsp \
+    "
diff --git a/templates/machine/j721e-evm/50_local.conf.inc b/templates/machine/j721e-evm/50_local.conf.inc
new file mode 100644
index 000000000..917ca73a7
--- /dev/null
+++ b/templates/machine/j721e-evm/50_local.conf.inc
@@ -0,0 +1,3 @@
+MACHINE = "j721e-evm"
+#see meta-agl/meta-agl-bsp/conf/include/agl_j721e-evm.inc
+require conf/include/agl_j721e-evm.inc
diff --git a/templates/machine/j721e-evm/README_machine_j721e-evm.md b/templates/machine/j721e-evm/README_machine_j721e-evm.md
new file mode 100644
index 000000000..c6f7320d6
--- /dev/null
+++ b/templates/machine/j721e-evm/README_machine_j721e-evm.md
@@ -0,0 +1,9 @@
+---
+description: Machine j721e-evm
+authors: Scott Murray <scott.murray@konsulko.com>
+---
+
+### Machine j721e-evm
+
+Texas Instruments J721e EVM (formerly J7 EVM).
+