1 files changed, 15 insertions, 0 deletions
diff --git a/code/fe310/eos/spi_def.h b/code/fe310/eos/spi_def.h
index 0c90b6d..7c7f817 100644
--- a/code/fe310/eos/spi_def.h
+++ b/code/fe310/eos/spi_def.h
@@ -7,3 +7,18 @@
 #define SPI_SIZE_CHUNK          4
 #define SPI_SIZE_WM             2
 
+#define SPI_FLAG_XCHG           0x10
+#define SPI_FLAG_CS             0x20
+
+#define SPI_DIV_NET             16
+#define SPI_DIV_DISP            16
+#define SPI_DIV_CARD            16
+#define SPI_DIV_CAM             16
+
+
+#define SPI_CS_IDX_NET          3
+#define SPI_CS_IDX_DISP         2
+#define SPI_CS_IDX_CARD         0
+#define SPI_CS_IDX_NONE         1
+
+#define SPI_CS_PIN_CAM          23