diff options
| -rw-r--r-- | ports/rp2/mpconfigport.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/ports/rp2/mpconfigport.h b/ports/rp2/mpconfigport.h index 28022ba42..3d6573726 100644 --- a/ports/rp2/mpconfigport.h +++ b/ports/rp2/mpconfigport.h @@ -86,7 +86,15 @@ #endif // Memory allocation policies +#if MICROPY_HW_ENABLE_PSRAM +#define MICROPY_GC_STACK_ENTRY_TYPE uint32_t +#define MICROPY_ALLOC_GC_STACK_SIZE (1024) // Avoid slowdown when GC stack overflow causes a full sweep of PSRAM-backed heap +#else #define MICROPY_GC_STACK_ENTRY_TYPE uint16_t +#endif +#ifndef MICROPY_GC_SPLIT_HEAP +#define MICROPY_GC_SPLIT_HEAP MICROPY_HW_ENABLE_PSRAM // whether PSRAM is added to or replaces the heap +#endif #define MICROPY_ALLOC_PATH_MAX (128) #define MICROPY_QSTR_BYTES_IN_HASH (1) |