Intel: remove XTOS support

XTOS isn't supported any more for Intel platforms, remove support for
it.

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

Author: lyakh

.github/workflows/installer.yml

@@ -23,8 +23,7 @@ jobs:
       fail-fast: false
       matrix:  # just a vector in this case
         make_env: [
-          IPC_VERSION=,  # default version
-          IPC_VERSION=IPC4 UNSIGNED_list= SIGNED_list='tgl tgl-h',
+          IPC_VERSION= UNSIGNED_list='imx8' SIGNED_list=,  # default version
         ]
 
     steps:

.github/workflows/pull-request.yml

@@ -127,7 +127,6 @@ jobs:
         # to COMMAS. Don't use a single big group so a single failure
         # does not block all other builds.
         platform: [imx8ulp,
-                   tgl,
                    rn rmb,
                    mt8186 mt8195,
         ]

Kconfig.sof

@@ -11,10 +11,6 @@ config HOST_PTABLE
 	bool
 	default n
 
-config XT_BOOT_LOADER
-	bool
-	default n
-
 config XT_HAVE_RESET_VECTOR_ROM
 	bool
 	default n

installer/GNUmakefile

@@ -14,14 +14,11 @@
 # List of /lib/firmware/sof/ images and symbolic links currently
 # released by Intel.
 
-# See rimage/config/*.toml
-SIGNED_list  ?= tgl tgl-h
-
 # To find aliases, try in a Linux kernel git clone:
 #
 #   git grep 'sof-.*\.ri' -- sound/soc/
 
-ALIAS_OTHER_KEY_list += adl adl-s rpl rpl-s
+# ALIAS_OTHER_KEY_list += adl adl-s rpl rpl-s
 
 # Not supported in the main branch anymore, go to stable-v2.3
 # UNSIGNED_list += bdw byt cht
@@ -39,11 +36,7 @@ $(info UNSIGNED_list = ${UNSIGNED_list} )
 $(info SIGNED_list   = ${SIGNED_list}   )
 $(info ALIAS_list    = ${ALIAS_list}    )
 
-target_of_ehl := tgl
-target_of_adl   := tgl
-target_of_adl-s := tgl-h
-target_of_rpl   := tgl
-target_of_rpl-s := tgl-h
+target_of_imx := imx8
 
 ifeq (,${TOOLCHAIN})
   ifeq (,${XTENSA_TOOLS_ROOT})

installer/tests/staging_sof_ref.txt

@@ -1,23 +1,5 @@
 .
-├── community
-│   ├── sof-adl-s.ri -> sof-tgl-h.ri
-│   ├── sof-adl.ri -> sof-tgl.ri
-│   ├── sof-rpl-s.ri -> sof-tgl-h.ri
-│   ├── sof-rpl.ri -> sof-tgl.ri
-│   ├── sof-tgl-h.ri
-│   └── sof-tgl.ri
-├── intel-signed
-├── sof-adl-s.ldc -> sof-tgl-h.ldc
-├── sof-adl-s.ri -> intel-signed/sof-adl-s.ri
-├── sof-adl.ldc -> sof-tgl.ldc
-├── sof-adl.ri -> intel-signed/sof-adl.ri
-├── sof-rpl-s.ldc -> sof-tgl-h.ldc
-├── sof-rpl-s.ri -> intel-signed/sof-rpl-s.ri
-├── sof-rpl.ldc -> sof-tgl.ldc
-├── sof-rpl.ri -> intel-signed/sof-rpl.ri
-├── sof-tgl-h.ldc
-├── sof-tgl-h.ri -> intel-signed/sof-tgl-h.ri
-├── sof-tgl.ldc
-└── sof-tgl.ri -> intel-signed/sof-tgl.ri
+├── sof-imx8.ldc
+└── sof-imx8.ri
 
-2 directories, 18 files
+0 directories, 2 files

scripts/test-repro-build.sh

@@ -39,7 +39,7 @@ SOF2="$SOF_PARENT"/sof-bind-mount-DO-NOT-DELETE
 # considerably, replace "sof" with something of the same length:
 # SOF2="$SOF_PARENT"/sog
 
-PLATFS=(tgl)
+PLATFS=(imx8)
 
 # diffoscope is great but it has hundreds of dependencies, too long to
 # install for CI so we don't use it here. This is just an alias

scripts/xtensa-build-all.sh

@@ -8,7 +8,6 @@ set -e
 # Platforms built and tested by default in CI using the `-a` option.
 # They must have a toolchain available in the latest Docker image.
 DEFAULT_PLATFORMS=(
-    tgl tgl-h
     imx8 imx8x imx8m imx8ulp
     rn rmb
     mt8186 mt8195
@@ -199,25 +198,6 @@ do
 	PLATFORM_PRIVATE_KEY=''
 
 	case $platform in
-		tgl)
-			PLATFORM="tgplp"
-			XTENSA_CORE="cavs2x_LX6HiFi3_2017_8"
-			HOST="xtensa-cnl-elf"
-			XTENSA_TOOLS_VERSION="RG-2017.8-linux"
-			HAVE_ROM='yes'
-			IPC4_CONFIG_OVERLAY="tigerlake_ipc4"
-			# default key for TGL
-			PLATFORM_PRIVATE_KEY="-D${SIGNING_TOOL}_PRIVATE_KEY=$SOF_TOP/keys/otc_private_key_3k.pem"
-			;;
-		tgl-h)
-			PLATFORM="tgph"
-			XTENSA_CORE="cavs2x_LX6HiFi3_2017_8"
-			HOST="xtensa-cnl-elf"
-			XTENSA_TOOLS_VERSION="RG-2017.8-linux"
-			HAVE_ROM='yes'
-			# default key for TGL
-			PLATFORM_PRIVATE_KEY="-D${SIGNING_TOOL}_PRIVATE_KEY=$SOF_TOP/keys/otc_private_key_3k.pem"
-			;;
 		imx8)
 			PLATFORM="imx8"
 			XTENSA_CORE="hifi4_nxp_v3_3_1_2_2017"

src/arch/xtensa/CMakeLists.txt

@@ -20,10 +20,6 @@ elseif(CONFIG_MT8195)
 	set(platform_folder mt8195)
 endif()
 
-if(CONFIG_CAVS)
-	set(family_path intel/cavs)
-endif()
-
 set(fw_name ${CONFIG_RIMAGE_SIGNING_SCHEMA})
 
 if(CONFIG_XT_BOOT_LOADER)

src/arch/xtensa/xtos/crt1-boards-rom.S

@@ -9,7 +9,6 @@ choice
 
 config TIGERLAKE
 	bool "Build for Tigerlake"
-	select XT_BOOT_LOADER
 	select XT_IRQ_MAP
 	select DMA_GW
 	select DW