arm-bsp: Enable TF-A test building for the N1SDP

To allow running of the TF-A tests we need to be able to build the TF-A
test recipe for the N1SDP machine.

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

meta-arm-bsp/conf/machine/n1sdp.conf

@@ -24,7 +24,11 @@ PREFERRED_VERSION_linux-yocto ?= "6.4%"
 # RTL8168E Gigabit Ethernet Controller is attached to the PCIe interface
 MACHINE_ESSENTIAL_EXTRA_RDEPENDS += "linux-firmware-rtl8168"
 
+# TF-A
 EXTRA_IMAGEDEPENDS += "trusted-firmware-a"
+TFA_PLATFORM = "n1sdp"
+
+# SCP
 EXTRA_IMAGEDEPENDS += "virtual/control-processor-firmware"
 
 #UEFI EDK2 firmware

meta-arm-bsp/recipes-bsp/trusted-firmware-a/tf-a-tests_%.bbappend

@@ -2,3 +2,5 @@
 
 COMPATIBLE_MACHINE:corstone1000 = "corstone1000"
 SRCREV:corstone1000 = "5f591f67738a1bbe6b262c53d9dad46ed8bbcd67"
+
+COMPATIBLE_MACHINE:n1sdp = "n1sdp"

meta-arm-bsp/recipes-bsp/trusted-firmware-a/trusted-firmware-a-n1sdp.inc

@@ -5,17 +5,16 @@ SRCREV_tfa  = "31f60a968347497562b0129134928d7ac4767710"
 PV .= "+git"
 
 COMPATIBLE_MACHINE = "n1sdp"
-TFA_PLATFORM       = "n1sdp"
 TFA_BUILD_TARGET   = "all fip"
 TFA_INSTALL_TARGET = "bl1 bl2 bl31 n1sdp-multi-chip n1sdp-single-chip n1sdp_fw_config n1sdp_tb_fw_config fip"
 TFA_DEBUG          = "1"
 TFA_MBEDTLS        = "1"
 TFA_UBOOT          = "0"
-TFA_UEFI           = "1"
+TFA_UEFI          ?= "1"
 
 FILESEXTRAPATHS:prepend := "${THISDIR}/files/n1sdp:"
 
-SRC_URI:append = " \ 
+SRC_URI:append = " \
     file://0001-Reserve-OP-TEE-memory-from-nwd.patch \
     file://0002-Modify-BL32-Location-to-DDR4.patch \
     file://0003-Modify-SPMC-Base-to-DDR4.patch \
@@ -39,5 +38,4 @@ EXTRA_OEMAKE:append = "\
 		    ARM_ROTPK_LOCATION="devel_rsa" \
 		    ROT_KEY="${TFA_ROT_KEY}" \
 		    BL32=${RECIPE_SYSROOT}/${nonarch_base_libdir}/firmware/tee-pager_v2.bin \
-		    BL33=${RECIPE_SYSROOT}/firmware/uefi.bin \
 		    "