Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / board / gen860t / ioport.h

diff --git a/qemu/roms/u-boot/board/gen860t/ioport.h b/qemu/roms/u-boot/board/gen860t/ioport.h
new file mode 100644 (file)
index 0000000..4ac2aa4
--- /dev/null
+++ b/qemu/roms/u-boot/board/gen860t/ioport.h
@@ -0,0 +1,26 @@
+/*
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ * Keith Outwater, keith_outwater@mvis.com
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#define NUM_PORTS      4
+#define PORT_BITS      18
+
+/*
+ * This structure provides configuration information for one port pin.
+ * We include all fields needed to initialize any of the ioports.
+ */
+typedef struct {
+    unsigned char conf:1;      /* If 1, configure this port            */
+    unsigned char ppar:1;      /* Port Pin Assignment Register         */
+    unsigned char psor:1;      /* Port Special Options Register        */
+    unsigned char pdir:1;      /* Port Data Direction Register         */
+    unsigned char podr:1;      /* Port Open Drain Register                     */
+    unsigned char pdat:1;      /* Port Data Register                           */
+    unsigned char pint:1;      /* Port Interrupt Register                      */
+} mpc8xx_iop_conf_t;
+
+extern void config_mpc8xx_ioports(volatile immap_t *immr);