diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/arch/x86/Makefile.inc | 2 | ||||
| -rw-r--r-- | src/arch/x86/assembly_entry.S | 8 | ||||
| -rw-r--r-- | src/include/thread.h | 2 | ||||
| -rw-r--r-- | src/lib/Makefile.inc | 8 |
4 files changed, 17 insertions, 3 deletions
diff --git a/src/arch/x86/Makefile.inc b/src/arch/x86/Makefile.inc index 3949e3afa4..e91ddac82d 100644 --- a/src/arch/x86/Makefile.inc +++ b/src/arch/x86/Makefile.inc @@ -154,6 +154,8 @@ romstage-$(CONFIG_X86_TOP4G_BOOTMEDIA_MAP) += mmap_boot.c romstage-y += postcar_loader.c romstage-$(CONFIG_COLLECT_TIMESTAMPS_TSC) += timestamp.c romstage-$(CONFIG_HAVE_CF9_RESET) += cf9_reset.c +romstage-$(CONFIG_COOP_MULTITASKING) += thread.c +romstage-$(CONFIG_COOP_MULTITASKING) += thread_switch.S romstage-srcs += $(wildcard $(src)/mainboard/$(MAINBOARDDIR)/romstage.c) romstage-libs ?= diff --git a/src/arch/x86/assembly_entry.S b/src/arch/x86/assembly_entry.S index 6e730273f8..b0e15dc700 100644 --- a/src/arch/x86/assembly_entry.S +++ b/src/arch/x86/assembly_entry.S @@ -35,6 +35,14 @@ _start: /* reset stack pointer to CAR/EARLYRAM stack */ mov $_STACK_TOP, %esp +#if CONFIG(COOP_MULTITASKING) + /* Push the thread pointer. */ + push $0 +#endif + /* Push the CPU index and struct CPU */ + push $0 + push $0 + /* clear .bss section as it is not shared */ cld xor %eax, %eax diff --git a/src/include/thread.h b/src/include/thread.h index 3c06cc5311..cb085b5509 100644 --- a/src/include/thread.h +++ b/src/include/thread.h @@ -38,7 +38,7 @@ int thread_run_until(struct thread_handle *handle, enum cb_err (*func)(void *), /* Waits until the thread has terminated and returns the error code */ enum cb_err thread_join(struct thread_handle *handle); -#if ENV_RAMSTAGE && CONFIG(COOP_MULTITASKING) +#if (ENV_RAMSTAGE || ENV_ROMSTAGE) && CONFIG(COOP_MULTITASKING) struct thread { int id; diff --git a/src/lib/Makefile.inc b/src/lib/Makefile.inc index baf9c4d651..bb3cf6a080 100644 --- a/src/lib/Makefile.inc +++ b/src/lib/Makefile.inc @@ -149,8 +149,6 @@ ramstage-$(CONFIG_COVERAGE) += libgcov.c ramstage-y += edid.c ramstage-y += edid_fill_fb.c ramstage-y += memrange.c -ramstage-$(CONFIG_COOP_MULTITASKING) += thread.c -ramstage-$(CONFIG_TIMER_QUEUE) += timer_queue.c ramstage-$(CONFIG_GENERIC_GPIO_LIB) += gpio.c ramstage-$(CONFIG_GENERIC_UDELAY) += timer.c ramstage-y += b64_decode.c @@ -160,6 +158,12 @@ ramstage-$(CONFIG_FLATTENED_DEVICE_TREE) += device_tree.c ramstage-$(CONFIG_PAYLOAD_FIT_SUPPORT) += fit.c ramstage-$(CONFIG_PAYLOAD_FIT_SUPPORT) += fit_payload.c +romstage-$(CONFIG_TIMER_QUEUE) += timer_queue.c +ramstage-$(CONFIG_TIMER_QUEUE) += timer_queue.c + +romstage-$(CONFIG_COOP_MULTITASKING) += thread.c +ramstage-$(CONFIG_COOP_MULTITASKING) += thread.c + romstage-y += cbmem_common.c romstage-y += imd_cbmem.c romstage-y += imd.c |