Merge branch 'refs/heads/master' into musb_fix

2 files changed, 11 insertions, 13 deletions

diff --git a/src/portable/st/stm32_fsdev/dcd_stm32_fsdev.c b/src/portable/st/stm32_fsdev/dcd_stm32_fsdev.c
index 22a9e4af8..a6abc6244 100644
--- a/src/portable/st/stm32_fsdev/dcd_stm32_fsdev.c
+++ b/src/portable/st/stm32_fsdev/dcd_stm32_fsdev.c
@@ -833,7 +833,7 @@ void dcd_int_disable(uint8_t rhport) {
   fsdev_int_disable(rhport);
 }
 
-  #if defined(USB_BCDR_DPPU) || defined(SYSCFG_PMC_USB_PU)
+  #if defined(USB_BCDR_DPPU) || defined(SYSCFG_PMC_USB_PU) || defined(EXTEN_USBD_PU_EN)
 void dcd_connect(uint8_t rhport) {
   fsdev_connect(rhport);
 }
diff --git a/src/portable/st/stm32_fsdev/fsdev_common.h b/src/portable/st/stm32_fsdev/fsdev_common.h
index c53e345b0..b749a92ff 100644
--- a/src/portable/st/stm32_fsdev/fsdev_common.h
+++ b/src/portable/st/stm32_fsdev/fsdev_common.h
@@ -63,23 +63,21 @@ TU_VERIFY_STATIC(FSDEV_BTABLE_BASE % 8 == 0, "BTABLE base must be aligned to 8 b
 
 // CFG_TUSB_FSDEV_PMA_SIZE is PMA buffer size in bytes.
 // - 512-byte devices, access with a stride of two words (use every other 16-bit address)
-// - 1024-byte devices, access with a stride of one word (use every 16-bit address)
+// - 1024-byte devices, access with a stride of one word (use every 16-bit address) or 32-bit address
 // - 2048-byte devices, access with 32-bit address
-
-// For purposes of accessing the packet
-#if CFG_TUSB_FSDEV_PMA_SIZE == 512
-  // 1x16 bit / word access scheme
-  #define FSDEV_PMA_STRIDE  2
-  #define pma_access_scheme TU_ATTR_ALIGNED(4)
-#elif CFG_TUSB_FSDEV_PMA_SIZE == 1024
-  // 2x16 bit / word access scheme
-  #define FSDEV_PMA_STRIDE 1
-  #define pma_access_scheme
-#elif CFG_TUSB_FSDEV_PMA_SIZE == 2048
+#if CFG_TUSB_FSDEV_PMA_SIZE == 2048 || TU_CHECK_MCU(OPT_MCU_STM32U0)
   // 32 bit access scheme
   #define FSDEV_BUS_32BIT
   #define FSDEV_PMA_STRIDE 1
   #define pma_access_scheme
+#elif CFG_TUSB_FSDEV_PMA_SIZE == 1024
+  // 2x16 bit / word access scheme
+  #define FSDEV_PMA_STRIDE 1
+  #define pma_access_scheme
+#elif CFG_TUSB_FSDEV_PMA_SIZE == 512
+  // 1x16 bit / word access scheme
+  #define FSDEV_PMA_STRIDE  2
+  #define pma_access_scheme TU_ATTR_ALIGNED(4)
 #endif
 
 // The fsdev_bus_t type can be used for both register and PMA access necessities