+#define VB_DESC SIG_DESC_SET(HW_STRAP1, 5)
+
+#define B15 68
+SIG_EXPR_DECL(SPI1CS0, SPI1, COND1, SPI1_DESC);
+SIG_EXPR_DECL(SPI1CS0, SPI1DEBUG, COND1, SPI1DEBUG_DESC);
+SIG_EXPR_DECL(SPI1CS0, SPI1PASSTHRU, COND1, SPI1PASSTHRU_DESC);
+SIG_EXPR_LIST_DECL(SPI1CS0, SIG_EXPR_PTR(SPI1CS0, SPI1),
+ SIG_EXPR_PTR(SPI1CS0, SPI1DEBUG),
+ SIG_EXPR_PTR(SPI1CS0, SPI1PASSTHRU));
+SIG_EXPR_LIST_DECL_SINGLE(VBCS, VGABIOSROM, COND1, VB_DESC);
+MS_PIN_DECL(B15, GPIOI4, SPI1CS0, VBCS);
+
+#define C15 69
+SIG_EXPR_DECL(SPI1CK, SPI1, COND1, SPI1_DESC);
+SIG_EXPR_DECL(SPI1CK, SPI1DEBUG, COND1, SPI1DEBUG_DESC);
+SIG_EXPR_DECL(SPI1CK, SPI1PASSTHRU, COND1, SPI1PASSTHRU_DESC);
+SIG_EXPR_LIST_DECL(SPI1CK, SIG_EXPR_PTR(SPI1CK, SPI1),
+ SIG_EXPR_PTR(SPI1CK, SPI1DEBUG),
+ SIG_EXPR_PTR(SPI1CK, SPI1PASSTHRU));
+SIG_EXPR_LIST_DECL_SINGLE(VBCK, VGABIOSROM, COND1, VB_DESC);
+MS_PIN_DECL(C15, GPIOI5, SPI1CK, VBCK);
+
+#define A14 70
+SIG_EXPR_DECL(SPI1MOSI, SPI1, COND1, SPI1_DESC);
+SIG_EXPR_DECL(SPI1MOSI, SPI1DEBUG, COND1, SPI1DEBUG_DESC);
+SIG_EXPR_DECL(SPI1MOSI, SPI1PASSTHRU, COND1, SPI1PASSTHRU_DESC);
+SIG_EXPR_LIST_DECL(SPI1MOSI, SIG_EXPR_PTR(SPI1MOSI, SPI1),
+ SIG_EXPR_PTR(SPI1MOSI, SPI1DEBUG),
+ SIG_EXPR_PTR(SPI1MOSI, SPI1PASSTHRU));
+SIG_EXPR_LIST_DECL_SINGLE(VBMOSI, VGABIOSROM, COND1, VB_DESC);
+MS_PIN_DECL(A14, GPIOI6, SPI1MOSI, VBMOSI);
+
+#define A15 71
+SIG_EXPR_DECL(SPI1MISO, SPI1, COND1, SPI1_DESC);
+SIG_EXPR_DECL(SPI1MISO, SPI1DEBUG, COND1, SPI1DEBUG_DESC);
+SIG_EXPR_DECL(SPI1MISO, SPI1PASSTHRU, COND1, SPI1PASSTHRU_DESC);
+SIG_EXPR_LIST_DECL(SPI1MISO, SIG_EXPR_PTR(SPI1MISO, SPI1),
+ SIG_EXPR_PTR(SPI1MISO, SPI1DEBUG),
+ SIG_EXPR_PTR(SPI1MISO, SPI1PASSTHRU));
+SIG_EXPR_LIST_DECL_SINGLE(VBMISO, VGABIOSROM, COND1, VB_DESC);
+MS_PIN_DECL(A15, GPIOI7, SPI1MISO, VBMISO);
+
+FUNC_GROUP_DECL(SPI1, B15, C15, A14, A15);
+FUNC_GROUP_DECL(SPI1DEBUG, C18, E15, B16, C16, B15, C15, A14, A15);
+FUNC_GROUP_DECL(SPI1PASSTHRU, C18, E15, B16, C16, B15, C15, A14, A15);
+FUNC_GROUP_DECL(VGABIOSROM, B15, C15, A14, A15);
+
+#define R2 72
+SIG_EXPR_LIST_DECL_SINGLE(SGPMCK, SGPM, SIG_DESC_SET(SCU84, 8));
+SS_PIN_DECL(R2, GPIOJ0, SGPMCK);