stm32/spi: Add support for a board naming SPI peripherals 4, 5 and 6.

1 files changed, 12 insertions, 0 deletions

diff --git a/ports/stm32/spi.c b/ports/stm32/spi.c
index 2b5bdb038..2b743bdfa 100644
--- a/ports/stm32/spi.c
+++ b/ports/stm32/spi.c
@@ -179,6 +179,18 @@ STATIC int spi_find(mp_obj_t id) {
         } else if (strcmp(port, MICROPY_HW_SPI3_NAME) == 0) {
             return 3;
         #endif
+        #ifdef MICROPY_HW_SPI4_NAME
+        } else if (strcmp(port, MICROPY_HW_SPI4_NAME) == 0) {
+            return 4;
+        #endif
+        #ifdef MICROPY_HW_SPI5_NAME
+        } else if (strcmp(port, MICROPY_HW_SPI5_NAME) == 0) {
+            return 5;
+        #endif
+        #ifdef MICROPY_HW_SPI6_NAME
+        } else if (strcmp(port, MICROPY_HW_SPI6_NAME) == 0) {
+            return 6;
+        #endif
         }
         nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_ValueError,
             "SPI(%s) doesn't exist", port));