platform: remove support for cAVS 1.8 platforms

Remove all support for cAVS 1.8 platformsm including Cannon Lake,
Comet Lake, Whiskey Lake and Coffee Lake, they aren't supported
any more.

Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>

Author: lyakh

app/boards/intel_adsp_cavs18.conf

@@ -39,9 +39,6 @@ $(info UNSIGNED_list = ${UNSIGNED_list} )
 $(info SIGNED_list   = ${SIGNED_list}   )
 $(info ALIAS_list    = ${ALIAS_list}    )
 
-target_of_cfl := cnl
-target_of_cml := cnl
-
 target_of_ehl := tgl
 target_of_adl   := tgl
 target_of_adl-s := tgl-h

installer/GNUmakefile

@@ -88,7 +88,7 @@ RUN cd "$HOME" && \
 	git clone $CLONE_DEFAULTS --branch sof-gcc10x $CT_NG_REPO && \
 	cd crosstool-ng && \
 	./bootstrap && ./configure --prefix=`pwd` && make && make install && \
-	for arch in cnl imx imx8m imx8ulp rn rmb mt8186 mt8195; do \
+	for arch in imx imx8m imx8ulp rn rmb mt8186 mt8195; do \
 		echo "$arch: ct-ng build start..." && \
 		cp config-${arch}-gcc10.2-gdb9 .config && \
 		# replace the build dist to save space
@@ -99,7 +99,6 @@ RUN cd "$HOME" && \
 	done && \
 	echo "Stage2: xtensa-overlay, crosstool-ng are done!"
 
-ENV PATH="/home/sof/work/xtensa-cnl-elf/bin:${PATH}"
 ENV PATH="/home/sof/work/xtensa-rn-elf/bin:${PATH}"
 ENV PATH="/home/sof/work/xtensa-rmb-elf/bin:${PATH}"
 ENV PATH="/home/sof/work/xtensa-imx-elf/bin:${PATH}"
@@ -112,7 +111,7 @@ ARG NEWLIB_REPO=https://github.com/jcmvbkbc/newlib-xtensa.git
 RUN cd "$HOME" && \
 	git clone $CLONE_DEFAULTS --branch xtensa $NEWLIB_REPO && \
 	cd newlib-xtensa && \
-	for arch in cnl imx imx8m imx8ulp rn rmb mt8186 mt8195; do \
+	for arch in imx imx8m imx8ulp rn rmb mt8186 mt8195; do \
 		./configure --target=xtensa-${arch}-elf \
 		--prefix=/home/sof/work/xtensa-root && \
 		make && make install && \

scripts/docker_build/sof_builder/Dockerfile

@@ -3,7 +3,7 @@
 # Copyright(c) 2018 Intel Corporation. All rights reserved.
 set -e
 
-SUPPORTED_PLATFORMS=(icl cnl imx8 imx8x imx8m)
+SUPPORTED_PLATFORMS=(icl imx8 imx8x imx8m)
 
 SOF_DIR=$(cd "$(dirname "$0")" && cd .. && pwd)
 
@@ -81,13 +81,6 @@ do
 
 	has_rom=false
 	case "$platform" in
-		cnl)
-			READY_IPC="00 00 00 f0"
-			SHM_IPC_REG="qemu-bridge-ipc(|-dsp)-io"
-			OUTBOX_OFFSET="5000"
-			SHM_MBOX=qemu-bridge-hp-sram-mem
-			has_rom=true
-			;;
 		icl)
 			READY_IPC="00 00 00 f0"
 			SHM_IPC_REG="qemu-bridge-ipc(|-dsp)-io"

scripts/qemu-check.sh

@@ -24,7 +24,7 @@ SUPPORTED_PLATFORMS+=( mt8188 )
 # Not actually "supported" in the main branch anymore (go to stable-v2.3
 # instead) but kept here for historical reasons and experimentation
 # convenience.
-SUPPORTED_PLATFORMS+=( cnl icl jsl )
+SUPPORTED_PLATFORMS+=( icl jsl )
 
 BUILD_ROM=no
 BUILD_DEBUG=no
@@ -204,13 +204,6 @@ do
 	PLATFORM_PRIVATE_KEY=''
 
 	case $platform in
-		cnl)
-			PLATFORM="cannonlake"
-			XTENSA_CORE="X6H3CNL_2017_8"
-			HOST="xtensa-cnl-elf"
-			XTENSA_TOOLS_VERSION="RG-2017.8-linux"
-			HAVE_ROM='yes'
-			;;
 		icl)
 			PLATFORM="icelake"
 			XTENSA_CORE="X6H3CNL_2017_8"
@@ -338,11 +331,7 @@ do
 		TOOLCHAIN=$HOST
 		PATH=$SOF_TOP/../$HOST/bin:$OLDPATH
 		COMPILER="gcc"
-
-		case "$platform" in
-			cnl) DEFCONFIG_PATCH="_gcc";;
-			*)   DEFCONFIG_PATCH="";;
-		esac
+		DEFCONFIG_PATCH=""
 	fi
 
 	BUILD_DIR=build_${platform}_${COMPILER}

scripts/xtensa-build-all.sh

@@ -72,13 +72,6 @@
 
 platform_list = [
 	# Intel platforms
-	{
-		"name": "cnl",
-		"PLAT_CONFIG": "intel_adsp_cavs18",
-		"XTENSA_CORE": "X6H3CNL_2017_8",
-		"XTENSA_TOOLS_VERSION": f"RG-2017.8{xtensa_tools_version_postfix}",
-		"DEFAULT_TOOLCHAIN_VARIANT": "xcc"
-	},
 	{
 		"name": "icl",
 		"PLAT_CONFIG": "intel_adsp_cavs20",
@@ -192,23 +185,19 @@ def parse_args():
 For SOF:
     /lib/firmware/intel/sof
     └───────community
-        │   ├── sof-tgl.ri
-        │   └── sof-cnl.ri
+        │   └── sof-tgl.ri
         ├── dbgkey
-        │   ├── sof-tgl.ri
-        │   └── sof-cnl.ri
-        ├── sof-tgl.ri
-        └── sof-cnl.ri
+        │   └── sof-tgl.ri
+        └── sof-tgl.ri
 For AVS(filename dsp_basefw.bin):
 Noted that with fw_naming set as 'AVS', there will be output subdirectories for each platform
     /lib/firmware/intel/sof-ipc4
     └── tgl
-    │   ├── community
-    │   │   └── dsp_basefw.bin
-    │   ├── dbgkey
-    │   │   └── dsp_basefw.bin
-    │   └── dsp_basefw.bin
-    └── cnl"""
+        ├── community
+        │   └── dsp_basefw.bin
+        ├── dbgkey
+        │   └── dsp_basefw.bin
+        └── dsp_basefw.bin"""
 	)
 	parser.add_argument("-j", "--jobs", required=False, type=int,
 						help="Number of concurrent jobs. Passed to west build and"

scripts/xtensa-build-zephyr.py

@@ -2,9 +2,7 @@
 
 # platform-specific values
 
-if(CONFIG_CANNONLAKE)
-	set(platform_folder cannonlake)
-elseif(CONFIG_ICELAKE)
+if(CONFIG_ICELAKE)
 	set(platform_folder icelake)
 elseif(CONFIG_TIGERLAKE)
 	set(platform_folder tigerlake)