ANDROID: rockpi4 move build configs to Bazel.

Move everything except DTC_INCLUDE to Bazel. There are no
alternative to DTC_INCLUDE yet, so we keep it in build
configs for now.

Bug: 236012223
Change-Id: I3477284023f3a0981c8acad22a8ba236af7eaa67
Signed-off-by: HONG Yifan <elsk@google.com>

BUILD.bazel

@@ -976,6 +976,7 @@ kernel_build(
     build_config = "build.config.rockpi4",
     defconfig = "arch/arm64/configs/gki_defconfig",
     dtstree = "//common-modules/virtual-device:rockpi4_dts",
+    kmi_symbol_list_strict_mode = False,
     make_goals = [
         "Image",
         "modules",
@@ -984,6 +985,7 @@ kernel_build(
     makefile = ":Makefile",
     module_outs = get_gki_modules_list("arm64") + get_kunit_modules_list("arm64") + _ROCKPI4_MODULE_OUTS + _ROCKPI4_WATCHDOG_MODULE_OUTS,
     pre_defconfig_fragments = ["arch/arm64/configs/rockpi4_gki.fragment"],
+    trim_nonlisted_kmi = False,
     visibility = ["//visibility:private"],
 )
 
@@ -1003,6 +1005,7 @@ kernel_build(
     arch = "arm64",
     build_config = "build.config.rockpi4",
     dtstree = "//common-modules/virtual-device:rockpi4_dts",
+    kmi_symbol_list_strict_mode = False,
     make_goals = [
         "Image",
         "modules",
@@ -1010,6 +1013,7 @@ kernel_build(
     ],
     makefile = ":Makefile",
     module_outs = get_gki_modules_list("arm64") + get_kunit_modules_list("arm64") + _ROCKPI4_MODULE_OUTS,
+    trim_nonlisted_kmi = False,
     visibility = ["//visibility:private"],
 )
 
@@ -1029,6 +1033,7 @@ kernel_modules_install(
 initramfs(
     name = "rockpi4_initramfs",
     kernel_modules_install = ":rockpi4_modules_install",
+    ramdisk_compression = "lz4",
     visibility = ["//visibility:private"],
 )
 

build.config.rockpi4

@@ -1,10 +1,3 @@
 . ${ROOT_DIR}/${KERNEL_DIR}/build.config.common
-. ${ROOT_DIR}/${KERNEL_DIR}/build.config.aarch64
-TRIM_NONLISTED_KMI=""
-KMI_SYMBOL_LIST_STRICT_MODE=""
 
-BUILD_INITRAMFS=1
-LZ4_RAMDISK=1
-
-DTS_EXT_DIR=common-modules/virtual-device
 DTC_INCLUDE=${ROOT_DIR}/${KERNEL_DIR}/arch/arm64/boot/dts/rockchip