build: bazel: Enable compilation for Seraph SoC

Add initial files to build Seraph with bazel.

Change-Id: I5e9677c43a0a31ddec8c0808c22af7f054b8107c
Signed-off-by: Navya Vemula <quic_nvemula@quicinc.com>

arch/arm64/Kconfig.platforms

@@ -268,6 +268,15 @@ config ARCH_NIOBE
           chipset. If you do not wish to build a kernel that runs on this
           chipset or if you are unsure, say 'N' here.
 
+config ARCH_SERAPH
+        bool "Enable support for Qualcomm Technologies, Inc. Seraph"
+        depends on ARCH_QCOM
+        help
+          This enables support for Qualcomm Technologies, Inc. Seraph
+          chipset. If you do not wish to build a kernel that runs on this
+          chipset or if you are unsure,
+          say 'N' here.
+
 config ARCH_MONACO_AUTO
         bool "Enable Support for Qualcomm Technologies, Inc. MONACO_AUTO"
         depends on ARCH_QCOM

arch/arm64/configs/vendor/seraph_GKI.config

@@ -0,0 +1,4 @@
+CONFIG_ARCH_QCOM=y
+CONFIG_ARCH_SERAPH=y
+CONFIG_LOCALVERSION="-gki"
+# CONFIG_MODULE_SIG_ALL is not set

arch/arm64/configs/vendor/seraph_consolidate.config

@@ -0,0 +1,14 @@
+CONFIG_ATOMIC64_SELFTEST=m
+CONFIG_CMA_DEBUG=y
+CONFIG_CMA_DEBUGFS=y
+CONFIG_DEBUG_PAGEALLOC=y
+CONFIG_DEBUG_PAGEALLOC_ENABLE_DEFAULT=y
+CONFIG_DEBUG_SPINLOCK=y
+CONFIG_DETECT_HUNG_TASK=y
+CONFIG_LKDTM=m
+CONFIG_LOCALVERSION="-consolidate"
+CONFIG_LOCK_TORTURE_TEST=m
+CONFIG_PAGE_OWNER=y
+CONFIG_RCU_TORTURE_TEST=m
+CONFIG_RUNTIME_TESTING_MENU=y
+CONFIG_TEST_USER_COPY=m

build.config.msm.seraph

@@ -0,0 +1,33 @@
+################################################################################
+## Inheriting configs from ACK
+. ${ROOT_DIR}/msm-kernel/build.config.common
+. ${ROOT_DIR}/msm-kernel/build.config.aarch64
+
+################################################################################
+## Variant setup
+MSM_ARCH=seraph
+VARIANTS=(consolidate gki)
+[ -z "${VARIANT}" ] && VARIANT=consolidate
+
+ABL_SRC=bootable/bootloader/edk2
+BOOT_IMAGE_HEADER_VERSION=4
+BASE_ADDRESS=0x80000000
+PAGE_SIZE=4096
+BUILD_VENDOR_DLKM=1
+PREPARE_SYSTEM_DLKM=1
+SYSTEM_DLKM_MODULES_LIST=${ROOT_DIR}/${KERNEL_DIR}/android/gki_system_dlkm_modules
+SUPER_IMAGE_SIZE=0x10000000
+TRIM_UNUSED_MODULES=1
+BUILD_INIT_BOOT_IMG=1
+[ -z "${DT_OVERLAY_SUPPORT}" ] && DT_OVERLAY_SUPPORT=1
+
+if [ "${KERNEL_CMDLINE_CONSOLE_AUTO}" != "0" ]; then
+	KERNEL_VENDOR_CMDLINE+='console=ttyMSM0,115200n8 earlycon'
+fi
+
+KERNEL_VENDOR_CMDLINE+=' bootconfig '
+
+################################################################################
+## Inheriting MSM configs
+. ${KERNEL_DIR}/build.config.msm.common
+. ${KERNEL_DIR}/build.config.msm.gki

build.targets

@@ -3,6 +3,7 @@ build.config.msm.autoghgvm
 build.config.msm.pineapple
 build.config.msm.anorak
 build.config.msm.niobe
+build.config.msm.seraph
 build.config.msm.kalama
 build.config.msm.pineapple.vm
 build.config.msm.kalama.vm

modules.list.msm.seraph

@@ -0,0 +1,2 @@
+# SPDX-License-Identifier: GPL-2.0-only
+# Copyright (c) 2024, Qualcomm Innovation Center, Inc. All rights reserved.

modules.systemdlkm_blocklist.msm.seraph

@@ -0,0 +1,2 @@
+# SPDX-License-Identifier: GPL-2.0-only
+# Copyright (c) 2024, Qualcomm Innovation Center, Inc. All rights reserved.

modules.vendor_blocklist.msm.seraph

@@ -0,0 +1,65 @@
+# SPDX-License-Identifier: GPL-2.0-only
+# Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved.
+
+blocklist 8250_of
+blocklist adc-tm
+blocklist atomic64_test
+blocklist can-bcm
+blocklist can-gw
+blocklist can-raw
+blocklist dummy-cpufreq
+blocklist dummy_hcd
+blocklist dummy_hcd
+blocklist e4000
+blocklist failover
+blocklist fc0011
+blocklist fc0012
+blocklist fc0013
+blocklist fc2580
+blocklist it913x
+blocklist kheaders
+blocklist limits_stat
+blocklist lkdtm
+blocklist llcc_perfmon
+blocklist locktorture
+blocklist m88rs6000t
+blocklist max2165
+blocklist mc44s803
+blocklist mmrm_test_module
+blocklist msi001
+blocklist mt2060
+blocklist mt2063
+blocklist mt20xx
+blocklist mt2131
+blocklist mt2266
+blocklist mxl301rf
+blocklist net_failover
+blocklist qca_cld3_kiwi
+blocklist qm1d1b0004
+blocklist qm1d1c0042
+blocklist qt1010
+blocklist r820t
+blocklist rcutorture
+blocklist rtc-test
+blocklist si2157
+blocklist tda18212
+blocklist tda18218
+blocklist tda18250
+blocklist tda18271
+blocklist tda827x
+blocklist tda8290
+blocklist tda9887
+blocklist tea5761
+blocklist tea5767
+blocklist test_user_copy
+blocklist torture
+blocklist tua9001
+blocklist tuner-simple
+blocklist tuner-types
+blocklist tuner-xc2028
+blocklist vmw_vsock_virtio_transport
+blocklist vmw_vsock_virtio_transport_common
+blocklist vsock
+blocklist vsock_diag
+blocklist xc4000
+blocklist xc5000

msm_platforms.bzl

@@ -6,6 +6,7 @@ load(":gen4auto_lxc.bzl", "define_gen4auto_lxc")
 load(":sdmsteppeauto.bzl", "define_sdmsteppeauto")
 load(":pineapple.bzl", "define_pineapple")
 load(":niobe.bzl", "define_niobe")
+load(":seraph.bzl", "define_seraph")
 load(":pineapple_tuivm.bzl", "define_pineapple_tuivm")
 load(":pineapple_oemvm.bzl", "define_pineapple_oemvm")
 load(":pineapple_vms.bzl", "define_pineapple_vms")
@@ -28,6 +29,7 @@ def define_msm_platforms():
     define_sdmsteppeauto()
     define_pineapple()
     define_niobe()
+    define_seraph()
     define_pineapple_tuivm()
     define_pineapple_oemvm()
     define_pineapple_allyes()

seraph.bzl

@@ -0,0 +1,52 @@
+load(":target_variants.bzl", "la_variants")
+load(":msm_kernel_la.bzl", "define_msm_la")
+load(":image_opts.bzl", "boot_image_opts")
+
+target_name = "seraph"
+
+def define_seraph():
+    _seraph_in_tree_modules = [
+        # keep sorted
+        # TODO: Need to add GKI modules
+    ]
+
+    _seraph_consolidate_in_tree_modules = _seraph_in_tree_modules + [
+        # keep sorted
+        "drivers/misc/lkdtm/lkdtm.ko",
+        "kernel/locking/locktorture.ko",
+        "kernel/rcu/rcutorture.ko",
+        "kernel/torture.ko",
+        "lib/atomic64_test.ko",
+        "lib/test_user_copy.ko",
+    ]
+
+    kernel_vendor_cmdline_extras = [
+        # do not sort
+        "console=ttyMSM0,115200n8",
+        "qcom_geni_serial.con_enabled=1",
+        "bootconfig",
+    ]
+
+    board_kernel_cmdline_extras = []
+    board_bootconfig_extras = []
+
+    for variant in la_variants:
+        if variant == "consolidate":
+            mod_list = _seraph_consolidate_in_tree_modules
+        else:
+            mod_list = _seraph_in_tree_modules
+            board_kernel_cmdline_extras += ["nosoftlockup"]
+            kernel_vendor_cmdline_extras += ["nosoftlockup"]
+            board_bootconfig_extras += ["androidboot.console=0"]
+
+        define_msm_la(
+            msm_target = target_name,
+            variant = variant,
+            in_tree_module_list = mod_list,
+            boot_image_opts = boot_image_opts(
+                earlycon_addr = "qcom_geni,0x00884000",
+                kernel_vendor_cmdline_extras = kernel_vendor_cmdline_extras,
+                board_kernel_cmdline_extras = board_kernel_cmdline_extras,
+                board_bootconfig_extras = board_bootconfig_extras,
+            ),
+        )

target_variants.bzl

@@ -8,6 +8,7 @@ la_targets = [
     "pineapple",
     "pitti",
     "sdmsteppeauto",
+    "seraph",
 ]
 
 la_variants = [