Implement basic LEDs checkpoint.

1 files changed, 3 insertions, 15 deletions

diff --git a/fdl/ch573/spi.fdl b/fdl/ch573/spi.fdl
index cec88f3..bdd1e24 100644
--- a/fdl/ch573/spi.fdl
+++ b/fdl/ch573/spi.fdl
@@ -144,29 +144,17 @@ package ch573.spi {
 
     assert_pos(0x14);
     /** SPI0 DMA Buffer Current Address */
-    reg (16) : struct {
-      /** DMA buffer current address (lower 14 bits valid) */
-      dma_now        : (14);
-      reserved(2);
-    };
+    reg dma_now(16);
     reserved(16);
 
     assert_pos(0x18);
     /** SPI0 DMA Buffer Start Address */
-    reg (16) : struct {
-      /** DMA buffer start address (lower 14 bits valid) */
-      dma_beg        : (14);
-      reserved(2);
-    };
+    reg dma_beg(16); 
     reserved(16);
 
     assert_pos(0x1C);
     /** SPI0 DMA Buffer End Address */
-    reg (16) : struct {
-      /** DMA buffer end address (lower 14 bits valid) */
-      dma_end        : (14);
-      reserved(2);
-    };
+    reg dma_end(16);
   };
 
   instance spi0 at spi_base : spi_t;