diff options
| -rw-r--r-- | src/arch/x86/car.ld | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/arch/x86/car.ld b/src/arch/x86/car.ld index 191dcaf2aa..f29a465784 100644 --- a/src/arch/x86/car.ld +++ b/src/arch/x86/car.ld @@ -23,6 +23,14 @@ #if IS_ENABLED(CONFIG_SEPARATE_VERSTAGE) VBOOT2_WORK(., 16K) #endif + /* Stack for CAR stages. Since it persists across all stages that + * use CAR it can be reused. The chipset/SoC is expected to provide + * the stack size. */ +#if IS_ENABLED(CONFIG_C_ENVIRONMENT_BOOTBLOCK) + _car_stack_start = .; + . += CONFIG_DCACHE_BSP_STACK_SIZE; + _car_stack_end = .; +#endif /* The pre-ram cbmem console as well as the timestamp region are fixed * in size. Therefore place them at the beginning .car.data section * so that multiple stages (romstage and verstage) have a consistent |