configs/rdn2: add initial build configuration files

Add the initial build configuration files for RD-N2 platform. Support
for uefi and busybox boot is also enabled.

Change-Id: Iea2fa0ea0e0f2ccd6bcffd8775d6e0d59a1d76fb
Signed-off-by: Aditya Angadi <aditya.angadi@arm.com>

6 files changed, 136 insertions, 0 deletions

diff --git a/build-test-uefi.sh b/build-test-uefi.sh
index cd6f911..b51db63 100755
--- a/build-test-uefi.sh
+++ b/build-test-uefi.sh
@@ -34,6 +34,7 @@ arm_platforms[rdn1edge]=1
 arm_platforms[rde1edge]=1
 arm_platforms[rddaniel]=1
 arm_platforms[rddanielxlr]=1
+arm_platforms[rdn2]=1
 
 __print_supported_arm_platforms()
 {
diff --git a/configs/rdn2/grub_config/busybox-dhcp.cfg b/configs/rdn2/grub_config/busybox-dhcp.cfg
new file mode 100644
index 0000000..20cbf92
--- /dev/null
+++ b/configs/rdn2/grub_config/busybox-dhcp.cfg
@@ -0,0 +1,11 @@
+set debug="loader,mm"
+set term="vt100"
+set default="0"
+set timeout="1"
+
+search --set=root --fs-uuid 535add81-5875-4b4a-b44a-464aee5f5cbd
+
+menuentry 'RD-N2 BusyBox' {
+        linux /Image acpi=force console=ttyAMA0,115200 ip=dhcp root=PARTUUID=9c53a91b-e182-4ff1-aeac-6ee2c432ae94 rootwait verbose debug
+	initrd /ramdisk-busybox.img
+}
diff --git a/configs/rdn2/grub_config/busybox.cfg b/configs/rdn2/grub_config/busybox.cfg
new file mode 100644
index 0000000..5f025aa
--- /dev/null
+++ b/configs/rdn2/grub_config/busybox.cfg
@@ -0,0 +1,11 @@
+set debug="loader,mm"
+set term="vt100"
+set default="0"
+set timeout="1"
+
+search --set=root --fs-uuid 535add81-5875-4b4a-b44a-464aee5f5cbd
+
+menuentry 'RD-N2 BusyBox' {
+        linux /Image acpi=force console=ttyAMA0,115200 root=PARTUUID=9c53a91b-e182-4ff1-aeac-6ee2c432ae94 rootwait verbose debug
+	initrd /ramdisk-busybox.img
+}
diff --git a/configs/rdn2/grub_config/rdn2.cfg b/configs/rdn2/grub_config/rdn2.cfg
new file mode 100755
index 0000000..cd2e9f5
--- /dev/null
+++ b/configs/rdn2/grub_config/rdn2.cfg
@@ -0,0 +1 @@
+set prefix=($root)/grub/
diff --git a/configs/rdn2/rdn2 b/configs/rdn2/rdn2
new file mode 100755
index 0000000..726905e
--- /dev/null
+++ b/configs/rdn2/rdn2
@@ -0,0 +1,111 @@
+# Copyright (c) 2020, ARM Limited and Contributors. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+# Redistributions of source code must retain the above copyright notice, this
+# list of conditions and the following disclaimer.
+#
+# Redistributions in binary form must reproduce the above copyright notice,
+# this list of conditions and the following disclaimer in the documentation
+# and/or other materials provided with the distribution.
+#
+# Neither the name of ARM nor the names of its contributors may be used
+# to endorse or promote products derived from this software without specific
+# prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+
+source $DIR/configs/common/common.base
+
+export CROSS_COMPILE_64=${TOP_DIR}/tools/gcc/gcc-arm-8.3-2019.03-x86_64-aarch64-linux-gnu/bin/aarch64-linux-gnu-
+export CROSS_COMPILE=$CROSS_COMPILE_64
+export LINUX_COMPILER=$CROSS_COMPILE_64
+
+#Default linux configs per OS
+LINUX_CONFIG_LIST=""
+BUSYBOX_LINUX_CONFIG_LIST="defconfig"
+
+#Grub Build options
+GRUB_BUILD_ENABLED=1
+GRUB_PATH=grub
+GRUB_BUILD_SCRIPT="build-grub.sh "
+GRUB_PLAT_CONFIG_FILE=${TOP_DIR}/build-scripts/configs/rdn2/grub_config/rdn2.cfg
+
+# ARM_TF Flags
+ARM_TF_PLATS="rdn2"
+ARM_TF_DEBUG_ENABLED=1
+ARM_TF_ENABLE_SPM=0
+ARM_TF_RAS_EXTENSION=0
+
+# Enable support for secure partition, partition manager and RAS.
+# If SPM is enabled, ensure that UEFI_MM_BUILD_ENABLED is set to 1.
+# If SPM is disabled, ensure that secure storage and RAS features are disabled
+# as well in uefi (ref: uefi-tools/edk2-platforms.config file).
+if [ "$ARM_TF_ENABLE_SPM" == "1" ]; then
+	ARM_TF_BUILD_FLAGS="ENABLE_SPM=$ARM_TF_ENABLE_SPM"
+	if [ "$ARM_TF_RAS_EXTENSION" == "1" ]; then
+		ARM_TF_BUILD_FLAGS="$ARM_TF_BUILD_FLAGS RAS_EXTENSION=1"
+		ARM_TF_BUILD_FLAGS="$ARM_TF_BUILD_FLAGS SDEI_SUPPORT=1"
+		ARM_TF_BUILD_FLAGS="$ARM_TF_BUILD_FLAGS EL3_EXCEPTION_HANDLING=1"
+		ARM_TF_BUILD_FLAGS="$ARM_TF_BUILD_FLAGS HANDLE_EA_EL3_FIRST=1"
+	fi
+fi
+
+# Filesystem options
+VALID_FILESYSTEMS="busybox"
+
+#UEFI Options.
+UEFI_BUILD_ENABLED=1
+if [ "$ARM_TF_ENABLE_SPM" == "1" ]; then
+	UEFI_PLATFORMS="rdn2 rdn2_mm_standalone"
+else
+	UEFI_PLATFORMS="rdn2"
+fi
+declare -A UEFI_PLAT_rdn2
+UEFI_PLAT_rdn2[platname]="RdN2"
+UEFI_PLAT_rdn2[output]=css-common
+UEFI_PLAT_rdn2[defines]="-D EDK2_PLAT=rdn2 -D VALIDATION_LVL=$VALIDATION_LVL"
+UEFI_PLAT_rdn2[defines]="${UEFI_PLAT_rdn2[defines]} -D EDK2_ENABLE_RAS=$ARM_TF_RAS_EXTENSION"
+UEFI_PLAT_rdn2[binary]="BL33_AP_UEFI.fd"
+UEFI_PLAT_rdn2[outbin]=uefi.bin
+
+#Standalone MM Build Options
+UEFI_MM_BUILD_ENABLED=$ARM_TF_ENABLE_SPM
+declare -A UEFI_PLAT_rdn2_mm_standalone
+UEFI_PLAT_rdn2_mm_standalone[platname]="SgiMmStandalone"
+UEFI_PLAT_rdn2_mm_standalone[output]=css-common
+UEFI_PLAT_rdn2_mm_standalone[binary]="BL32_AP_MM.fd"
+UEFI_PLAT_rdn2_mm_standalone[outbin]=mm_standalone.bin
+UEFI_MM_PAYLOAD_BIN="mm_standalone.bin"
+
+#SCP options
+SCP_BUILD_ENABLED=1
+SCP_PLATFORMS="rdn2"
+SCP_BUILD_MODE=debug
+SCP_COMPILER_PATH=$TOP_DIR/tools/gcc/gcc-arm-8.3-2019.03-x86_64-arm-eabi/bin
+
+# Misc options
+COMPONENT_FLAVOUR=rdn2
+
+TARGET_BINS_PLATS="rdn2"
+declare -A TARGET_rdn2
+TARGET_rdn2[arm-tf]="rdn2"
+TARGET_rdn2[output]="rdn2"
+TARGET_rdn2[uefi]="css-common"
+TARGET_rdn2[linux]="Image"
+TARGET_rdn2[ramdisk]=0x88000000
+TARGET_rdn2[tbbr]=1
+TARGET_rdn2[scp]="rdn2"
+SCP_BYPASS_ROM_SUPPORT[rdn2]=false
+BUILD_SCRIPTS="build-scp.sh build-arm-tf.sh build-uefi.sh build-linux.sh build-busybox.sh build-grub.sh build-target-bins.sh "
diff --git a/sgi/build-test-busybox.sh b/sgi/build-test-busybox.sh
index 7dd3cce..1b8490c 100755
--- a/sgi/build-test-busybox.sh
+++ b/sgi/build-test-busybox.sh
@@ -39,6 +39,7 @@ platforms_rdinfra[rdn1edgex2]=1
 platforms_rdinfra[rde1edge]=1
 platforms_rdinfra[rddaniel]=1
 platforms_rdinfra[rddanielxlr]=1
+platforms_rdinfra[rdn2]=1
 
 __print_examples()
 {