1 files changed, 49 insertions, 0 deletions
diff --git a/zephyr/mpconfigport.h b/zephyr/mpconfigport.h
new file mode 100644
index 0000000000..cf5884e0e7
--- /dev/null
+++ b/zephyr/mpconfigport.h
@@ -0,0 +1,49 @@
+#include <alloca.h>
+
+// Saving extra crumbs to make sure binary fits in 128K
+#define MICROPY_COMP_CONST_FOLDING  (0)
+#define MICROPY_COMP_CONST (0)
+#define MICROPY_COMP_DOUBLE_TUPLE_ASSIGN (0)
+
+#define MICROPY_ENABLE_GC           (1)
+#define MICROPY_HELPER_REPL         (1)
+#define MICROPY_REPL_AUTO_INDENT    (1)
+#define MICROPY_CPYTHON_COMPAT      (0)
+#define MICROPY_PY_ASYNC_AWAIT      (0)
+#define MICROPY_PY_ATTRTUPLE        (0)
+#define MICROPY_PY_BUILTINS_ENUMERATE (0)
+#define MICROPY_PY_BUILTINS_FILTER  (0)
+#define MICROPY_PY_BUILTINS_MIN_MAX (0)
+#define MICROPY_PY_BUILTINS_PROPERTY (0)
+#define MICROPY_PY_BUILTINS_RANGE_ATTRS (0)
+#define MICROPY_PY_BUILTINS_REVERSED (0)
+#define MICROPY_PY_BUILTINS_SET     (0)
+#define MICROPY_PY_BUILTINS_SLICE   (0)
+#define MICROPY_PY_ARRAY            (0)
+#define MICROPY_PY_COLLECTIONS      (0)
+#define MICROPY_PY_CMATH            (0)
+#define MICROPY_PY_IO               (0)
+#define MICROPY_PY_STRUCT           (0)
+#define MICROPY_PY_SYS_MODULES      (0)
+#define MICROPY_LONGINT_IMPL (MICROPY_LONGINT_IMPL_LONGLONG)
+#define MICROPY_FLOAT_IMPL (MICROPY_FLOAT_IMPL_FLOAT)
+#define MICROPY_PY_BUILTINS_COMPLEX (0)
+#define MICROPY_HW_BOARD_NAME "zephyr-generic"
+#define MICROPY_HW_MCU_NAME "unknown-cpu"
+
+typedef int mp_int_t; // must be pointer size
+typedef unsigned mp_uint_t; // must be pointer size
+
+typedef void *machine_ptr_t; // must be of pointer size
+typedef const void *machine_const_ptr_t; // must be of pointer size
+typedef long mp_off_t;
+
+#define BYTES_PER_WORD (sizeof(mp_int_t))
+
+#define MP_STATE_PORT MP_STATE_VM
+
+#define MICROPY_PORT_ROOT_POINTERS \
+    const char *readline_hist[8];
+
+// Include Zephyr's autoconf.h, which should be made first by Zephyr makefiles
+#include "autoconf.h"