arm-bsp: remove support for n1sdp

Signed-off-by: Jon Mason <jon.mason@arm.com>

ci/n1sdp-optee.yml

@@ -1,14 +0,0 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
-header:
-  version: 14
-
-# Config specific for the optee-xtests
-local_conf_header:
-  optee-test: |
-    # Include ARM FFA
-    MACHINE_FEATURES:append = " arm-ffa"
-    # Include trusted services
-    TEST_SUITES:append = " trusted_services"
-    # Include Optee xtests
-    IMAGE_INSTALL:append = " optee-test"

ci/n1sdp-ts.yml

@@ -1,16 +0,0 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
-header:
-  version: 14
-  includes:
-    - ci/meta-openembedded.yml
-
-local_conf_header:
-  trusted_services: |
-    TEST_SUITES:append = " trusted_services"
-    # Include TS Crypto, TS Protected Storage, TS Internal and Trusted Storage SPs into optee-os image
-    MACHINE_FEATURES:append = " arm-ffa ts-crypto ts-storage ts-its"
-    # Include TS demo/test tools into image
-    IMAGE_INSTALL:append = " packagegroup-ts-tests"
-    # Include TS PSA Arch tests into image
-    IMAGE_INSTALL:append = " packagegroup-ts-tests-psa"

ci/n1sdp.yml

@@ -1,12 +0,0 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
-header:
-  version: 14
-  includes:
-    - ci/base.yml
-
-machine: n1sdp
-
-local_conf_header:
-  unsupported_trusted_services: |
-    MACHINE_FEATURES:remove = "ts-smm-gateway"