| # Copyright 2024 The Fuchsia Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| load("@fuchsia_build_info//:args.bzl", "build_info_version", "compilation_mode") |
| load( |
| "@rules_fuchsia//fuchsia:assembly.bzl", |
| "fuchsia_board_configuration", |
| "fuchsia_board_input_bundle", |
| "fuchsia_board_input_bundle_set", |
| "fuchsia_prebuilt_board_input_bundle", |
| "fuchsia_prebuilt_board_input_bundle_set", |
| ) |
| |
| package(default_visibility = ["//visibility:public"]) |
| |
| fuchsia_board_input_bundle( |
| name = "bazel_drivers", |
| bootfs_driver_packages = [ |
| "//src/devices/board/drivers/vim3-devicetree", |
| "//src/devices/clock/drivers/vim3-clk", |
| "//src/devices/gpio/drivers/aml-gpio", |
| "//src/devices/i2c/drivers/aml-i2c", |
| "//src/devices/usb/drivers/aml-usb-phy", |
| "//src/ui/input/drivers/adc-buttons", |
| "//src/media/audio/drivers/aml-g12-tdm:aml-g12-composite", |
| ], |
| version = build_info_version, |
| ) |
| |
| fuchsia_prebuilt_board_input_bundle( |
| name = "devicetree_board_driver", |
| files = "@gn_targets//boards/vim3:devicetree_board_driver", |
| ) |
| |
| fuchsia_prebuilt_board_input_bundle( |
| name = "main_bundle", |
| files = "@gn_targets//boards/vim3:main_bundle", |
| ) |
| |
| fuchsia_prebuilt_board_input_bundle( |
| name = "paver", |
| files = "@gn_targets//boards/vim3:paver", |
| ) |
| |
| fuchsia_prebuilt_board_input_bundle( |
| name = "vulkan_arm_mali", |
| files = "@gn_targets//boards/vim3:vulkan_arm_mali", |
| ) |
| |
| fuchsia_prebuilt_board_input_bundle( |
| name = "rtc_driver", |
| files = "@gn_targets//boards/vim3:rtc_driver", |
| ) |
| |
| fuchsia_prebuilt_board_input_bundle_set( |
| name = "rtc_driver_bibs", |
| files = "//:rtc_driver_bib_set", |
| ) |
| |
| _COMMON_BOARD_INPUT_BUNDLES = [ |
| ":paver", |
| ":vulkan_arm_mali", |
| ] |
| |
| fuchsia_board_input_bundle_set( |
| name = "vim3_bibs", |
| board_input_bundles = [ |
| ":devicetree_board_driver", |
| ":main_bundle", |
| ":bazel_drivers", |
| ], |
| version = build_info_version, |
| ) |
| |
| _COMMON_FILESYSTEMS = { |
| "vbmeta": { |
| "key": "LABEL(//src/firmware/avb_keys/vim3/vim3-dev-key:vim3_devkey_atx_psk.pem)", |
| "key_metadata": "LABEL(//src/firmware/avb_keys/vim3/vim3-dev-key:vim3_dev_atx_metadata.bin)", |
| }, |
| "zbi": { |
| "compression": "zstd.16" if compilation_mode == "debug" else "zstd", |
| }, |
| "fvm": { |
| "blobfs": { |
| "size_checker_maximum_bytes": 5216665600, |
| }, |
| "sparse_output": { |
| }, |
| "fastboot_output": { |
| # For VIM3, FVM partition uses all of the remaining eMMC. |
| # However, the total size of the eMMC storage maybe 16G or 32G |
| # depending on whether it is a basic or pro version. In |
| # addition, the actual size of the user block allocated by |
| # Fuchsia can be further different. (i.e. 'lsblk' shows a 29G |
| # size user block for the 32Gb version). To avoid the risk of |
| # overflowing available size, here we set it to be the same as |
| # sherlock (3280mb), which is clearly safe and sufficient for |
| # now. |
| "truncate_to_length": 3439329280, |
| }, |
| }, |
| "fxfs": { |
| "size_checker_maximum_bytes": 5216665600, |
| }, |
| } |
| |
| _COMMON_PLATFORM = { |
| "connectivity": { |
| "network": { |
| # Prefer using the built-in NIC to the CDC-ether interface. |
| "netsvc_interface": "/dwmac-ff3f0000_group/dwmac/Designware-MAC/network-device", |
| }, |
| }, |
| "development_support": { |
| # Enable the Debug Access Port (DAP) for improved lockup/crash diagnostics. |
| "enable_debug_access_port_for_soc": "amlogic-a311d", |
| }, |
| "sysmem_defaults": { |
| # The AMlogic display engine needs contiguous physical memory for each |
| # frame buffer, because it does not have a page table walker. |
| # |
| # The maximum supported resolution is documented below. |
| # * "A311D Quick Reference Manual" revision 01, pages 2-3 |
| # * "A311D Datasheet" revision 08, section 2.2 "Features", pages 4-5 |
| # |
| # These pages can be loaned back to zircon for use in pager-backed VMOs, |
| # but these pages won't be used in "anonymous" VMOs (at least for now). |
| # Whether the loaned-back pages can be absorbed by pager-backed VMOs is |
| # workload dependent. The "k ppb stats_on" command can be used to |
| # determine whether all loaned pages are being used by pager-backed VMOs. |
| # |
| # This board-level default can be overridden by platform-level config. |
| "contiguous_memory_size": { |
| # 200 MiB |
| "fixed": 209715200, |
| }, |
| "protected_memory_size": { |
| "fixed": 0, |
| }, |
| "contiguous_guard_pages_unused": False, |
| }, |
| } |
| |
| _COMMON_PROVIDED_FEATURES = [ |
| "fuchsia::aml-hrtimer", |
| "fuchsia::bt_transport_uart", |
| "fuchsia::fake_battery", |
| "fuchsia::fake_power_sensor", |
| "fuchsia::fan", |
| "fuchsia::mali_gpu", |
| "fuchsia::paver", |
| "fuchsia::pmm_checker", |
| "fuchsia::real_time_clock", |
| "fuchsia::realtek_8211f", |
| "fuchsia::storage_power_management", |
| "fuchsia::suspender", |
| "fuchsia::suspending_token", |
| "fuchsia::input", |
| "fuchsia::usb_host", |
| "fuchsia::usb_peripheral_support", |
| "fuchsia::wlan_fullmac", |
| "fuchsia::xhci", |
| ] |
| |
| fuchsia_board_configuration( |
| name = "vim3", |
| board_input_bundle_sets = [ |
| ":vim3_bibs", |
| ":rtc_driver_bibs", |
| ], |
| board_input_bundles = _COMMON_BOARD_INPUT_BUNDLES, |
| board_name = "vim3", |
| devicetree = "@gn_targets//src/devices/board/drivers/vim3-devicetree:vim3-dtb", |
| filesystems = _COMMON_FILESYSTEMS, |
| kernel = { |
| "contiguous_physical_pages": True, |
| }, |
| partitions_configuration = "//boards/partitions/vim3", |
| platform = _COMMON_PLATFORM, |
| provided_features = _COMMON_PROVIDED_FEATURES, |
| version = build_info_version, |
| ) |
| |
| fuchsia_board_configuration( |
| name = "reduced_perf_variation", |
| board_input_bundle_sets = [ |
| ":vim3_bibs", |
| ":rtc_driver_bibs", |
| ], |
| board_input_bundles = _COMMON_BOARD_INPUT_BUNDLES, |
| board_name = "vim3", |
| devicetree = "@gn_targets//src/devices/board/drivers/vim3-devicetree:vim3-dtb", |
| filesystems = _COMMON_FILESYSTEMS, |
| kernel = { |
| "contiguous_physical_pages": True, |
| # Disable serial console printing during early boot, a phase during which |
| # UART communication is single-threaded and synchronous. In production, |
| # the serial console will be disabled, and so early boot benchmarks that |
| # include this work is sensibly avoided. |
| "quiet_early_boot": True, |
| }, |
| partitions_configuration = "//boards/partitions/vim3", |
| platform = _COMMON_PLATFORM, |
| provided_features = _COMMON_PROVIDED_FEATURES, |
| version = build_info_version, |
| ) |
