diff options
Diffstat (limited to 'targets/stm32f429i_disc1_stm32cube/BUILD.bazel')
| -rw-r--r-- | targets/stm32f429i_disc1_stm32cube/BUILD.bazel | 47 |
1 files changed, 40 insertions, 7 deletions
diff --git a/targets/stm32f429i_disc1_stm32cube/BUILD.bazel b/targets/stm32f429i_disc1_stm32cube/BUILD.bazel index 7f4217403..44109fa46 100644 --- a/targets/stm32f429i_disc1_stm32cube/BUILD.bazel +++ b/targets/stm32f429i_disc1_stm32cube/BUILD.bazel @@ -16,6 +16,7 @@ load( "//pw_build:pigweed.bzl", "pw_cc_binary", "pw_cc_library", + "pw_linker_script", ) package(default_visibility = ["//visibility:public"]) @@ -44,40 +45,72 @@ constraint_value( constraint_setting = "//third_party/freertos:freertos_config_setting", ) -# TODO: b/261506064 - Additional constraint values for configuring stm32cube -# need to be added here, once constraint settings for stm32cube are defined. +# TODO: b/301334234 - Set the flags currently in the stm32f429i config in +# .bazelrc using this platform, once that's supported. platform( name = "platform", constraint_values = [ - "@pw_toolchain//constraints/arm_mcpu:cortex-m4", - "//pw_build/constraints/rtos:freertos", ":freertos_config_cv", + "//pw_build/constraints/rtos:freertos", + "//pw_interrupt_cortex_m:backend", + "//pw_sys_io_stm32cube:backend", "@freertos//:port_ARM_CM4F", + "@freertos//:disable_task_statics", "@platforms//cpu:armv7e-m", + "@pw_toolchain//constraints/arm_mcpu:cortex-m4", ], ) pw_cc_library( + name = "hal_config", + hdrs = [ + "config/stm32f4xx_hal_conf.h", + ], + includes = ["config"], +) + +pw_cc_library( name = "pre_init", srcs = [ "boot.cc", "vector_table.c", ], - hdrs = [ - "config/stm32f4xx_hal_conf.h", - ], + copts = ["-Wno-return-type"], + defines = ["PW_MALLOC_ACTIVE=1"], target_compatible_with = [":freertos_config_cv"], deps = [ ":freertos_config", + "//pw_assert", "//pw_boot", "//pw_boot_cortex_m", "//pw_malloc", "//pw_preprocessor", "//pw_string", "//pw_sys_io_stm32cube", + "//pw_system:init", "//third_party/stm32cube", "@freertos", ], + alwayslink = 1, +) + +pw_linker_script( + name = "linker_script", + defines = [ + "PW_BOOT_FLASH_BEGIN=0x08000200", + "PW_BOOT_FLASH_SIZE=2048K", + + # TODO(b/235348465): Currently "pw_tokenizer/detokenize_test" requires at + # least 6K bytes in heap when using pw_malloc_freelist. The heap size + # required for tests should be investigated. + "PW_BOOT_HEAP_SIZE=7K", + "PW_BOOT_MIN_STACK_SIZE=1K", + "PW_BOOT_RAM_BEGIN=0x20000000", + "PW_BOOT_RAM_SIZE=192K", + "PW_BOOT_VECTOR_TABLE_BEGIN=0x08000000", + "PW_BOOT_VECTOR_TABLE_SIZE=512", + ], + linker_script = "//pw_boot_cortex_m:basic_cortex_m.ld", ) pw_cc_binary( |