bazel: Explicitly set pw_sys_io backend
Bug: 347998044
Change-Id: Ib1156378b72c45418c103fad4d957dff6992e9f2
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/218772
Commit-Queue: Auto-Submit <auto-submit@pigweed-service-accounts.iam.gserviceaccount.com>
Pigweed-Auto-Submit: Ted Pudlik <tpudlik@google.com>
Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>
Reviewed-by: Taylor Cramer <cramertj@google.com>
diff --git a/echo.bzl b/echo.bzl
index 46f017a..0189f5e 100644
--- a/echo.bzl
+++ b/echo.bzl
@@ -23,6 +23,7 @@
"@pigweed//pw_assert:backend_impl": "@pigweed//pw_assert_basic:impl",
"@pigweed//pw_log:backend": "@pigweed//pw_log_basic",
"@pigweed//pw_log:backend_impl": "@pigweed//pw_log_basic:impl",
+ "@pigweed//pw_sys_io:backend": "@pigweed//pw_sys_io_baremetal_stm32f429",
}
_stm32_transition = transition(
@@ -35,6 +36,7 @@
"@pigweed//pw_assert:backend_impl",
"@pigweed//pw_log:backend",
"@pigweed//pw_log:backend_impl",
+ "@pigweed//pw_sys_io:backend",
],
)
diff --git a/targets/BUILD.bazel b/targets/BUILD.bazel
index c7041cf..5a5ce5b 100644
--- a/targets/BUILD.bazel
+++ b/targets/BUILD.bazel
@@ -16,10 +16,9 @@
name = "stm32",
constraint_values = [
"@pigweed//pw_malloc_freelist:backend",
- # Use the baremetal backend for stm32f429 defined in upstream Pigweed.
- "@pigweed//pw_sys_io_baremetal_stm32f429:backend",
"@platforms//cpu:armv7e-m",
"@platforms//os:none",
+ "@pigweed//pw_sys_io_baremetal_stm32f429:compatible",
# Target the cortex-m4. Bazel selects the right toolchain based on
# this.
"@pw_toolchain//constraints/arm_mcpu:cortex-m4+nofp",
