meta-ti-bsp: Add helper class for TI Security Development Tools

The setup here is common to all packages that require signing with
the TI Security Development Tools. Add a helper class to factor out
this commonality.

Signed-off-by: Andrew Davis <afd@ti.com>
Signed-off-by: Ryan Eatmon <reatmon@ti.com>

1 files changed, 21 insertions, 0 deletions

diff --git a/meta-ti-bsp/classes/ti-secdev.bbclass b/meta-ti-bsp/classes/ti-secdev.bbclass
new file mode 100644
index 00000000..b3d70e5c
--- /dev/null
+++ b/meta-ti-bsp/classes/ti-secdev.bbclass
@@ -0,0 +1,21 @@
+# Helper class to prepare correct environment for signing with TI Security Development Tools
+
+# K3 SECDEV scripts use OpenSSL
+DEPENDS:append:k3 = " openssl-native"
+DEPENDS:append:k3r5 = " openssl-native"
+
+# Use package version of TI SECDEV for K3 if one is not provided through the environment
+DEPENDS:append:k3 = "${@ '' if d.getVar('TI_SECURE_DEV_PKG_K3') else ' ti-k3-secdev-native' }"
+DEPENDS:append:k3r5 = "${@ '' if d.getVar('TI_SECURE_DEV_PKG_K3') else ' ti-k3-secdev-native' }"
+TI_K3_SECDEV_INSTALL_DIR = "${STAGING_DIR_NATIVE}${datadir}/ti/ti-k3-secdev"
+TI_SECURE_DEV_PKG:k3 = "${@ d.getVar('TI_SECURE_DEV_PKG_K3') or d.getVar('TI_K3_SECDEV_INSTALL_DIR') }"
+TI_SECURE_DEV_PKG:k3r5 = "${@ d.getVar('TI_SECURE_DEV_PKG_K3') or d.getVar('TI_K3_SECDEV_INSTALL_DIR') }"
+
+# For non-K3 we require the SECDEV tools be provided through the environment with the following vars
+TI_SECURE_DEV_PKG:ti33x = "${TI_SECURE_DEV_PKG_CAT}/am3x"
+TI_SECURE_DEV_PKG:ti43x = "${TI_SECURE_DEV_PKG_CAT}/am4x"
+TI_SECURE_DEV_PKG:am57xx = "${TI_SECURE_DEV_PKG_AUTO}/am5x"
+TI_SECURE_DEV_PKG:dra7xx = "${TI_SECURE_DEV_PKG_AUTO}/dra7"
+
+# The SECDEV scripts may need their own location provided through the environment
+export TI_SECURE_DEV_PKG