diff options
Diffstat (limited to 'src/lib')
| -rw-r--r-- | src/lib/hardwaremain.c | 1 | ||||
| -rw-r--r-- | src/lib/thread.c | 11 |
2 files changed, 10 insertions, 2 deletions
diff --git a/src/lib/hardwaremain.c b/src/lib/hardwaremain.c index a239f8f238..a6ab66347e 100644 --- a/src/lib/hardwaremain.c +++ b/src/lib/hardwaremain.c @@ -456,7 +456,6 @@ void main(void) /* Handoff sleep type from romstage. */ acpi_is_wakeup_s3(); - threads_initialize(); /* Initialise GNVS early. */ if (CONFIG(ACPI_SOC_NVS)) diff --git a/src/lib/thread.c b/src/lib/thread.c index 413e5b4bec..2ff09a50d5 100644 --- a/src/lib/thread.c +++ b/src/lib/thread.c @@ -257,13 +257,16 @@ static void *thread_alloc_space(struct thread *t, size_t bytes) return (void *)t->stack_current; } -void threads_initialize(void) +static void threads_initialize(void) { int i; struct thread *t; u8 *stack_top; struct cpu_info *ci; + if (initialized) + return; + /* `cpu_info()` requires the stacks to be STACK_SIZE aligned */ assert(IS_ALIGNED((uintptr_t)thread_stacks, CONFIG_STACK_SIZE)); @@ -295,6 +298,9 @@ int thread_run(struct thread_handle *handle, enum cb_err (*func)(void *), void * struct thread *current; struct thread *t; + /* Lazy initialization */ + threads_initialize(); + current = current_thread(); if (!thread_can_yield(current)) { @@ -327,6 +333,9 @@ int thread_run_until(struct thread_handle *handle, enum cb_err (*func)(void *), if (!ENV_RAMSTAGE) dead_code(); + /* Lazy initialization */ + threads_initialize(); + current = current_thread(); if (!thread_can_yield(current)) { |