1 files changed, 112 insertions, 0 deletions
diff --git a/sys/contrib/octeon-sdk/cvmx-ebt3000.c b/sys/contrib/octeon-sdk/cvmx-ebt3000.c
new file mode 100644
index 0000000..c3f2e97
--- /dev/null
+++ b/sys/contrib/octeon-sdk/cvmx-ebt3000.c
@@ -0,0 +1,112 @@
+/***********************license start***************
+ *  Copyright (c) 2003-2008 Cavium Networks (support@cavium.com). All rights
+ *  reserved.
+ *
+ *
+ *  Redistribution and use in source and binary forms, with or without
+ *  modification, are permitted provided that the following conditions are
+ *  met:
+ *
+ *      * Redistributions of source code must retain the above copyright
+ *        notice, this list of conditions and the following disclaimer.
+ *
+ *      * Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and/or other materials provided
+ *        with the distribution.
+ *
+ *      * Neither the name of Cavium Networks nor the names of
+ *        its contributors may be used to endorse or promote products
+ *        derived from this software without specific prior written
+ *        permission.
+ *
+ *  TO THE MAXIMUM EXTENT PERMITTED BY LAW, THE SOFTWARE IS PROVIDED "AS IS"
+ *  AND WITH ALL FAULTS AND CAVIUM NETWORKS MAKES NO PROMISES, REPRESENTATIONS
+ *  OR WARRANTIES, EITHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, WITH
+ *  RESPECT TO THE SOFTWARE, INCLUDING ITS CONDITION, ITS CONFORMITY TO ANY
+ *  REPRESENTATION OR DESCRIPTION, OR THE EXISTENCE OF ANY LATENT OR PATENT
+ *  DEFECTS, AND CAVIUM SPECIFICALLY DISCLAIMS ALL IMPLIED (IF ANY) WARRANTIES
+ *  OF TITLE, MERCHANTABILITY, NONINFRINGEMENT, FITNESS FOR A PARTICULAR
+ *  PURPOSE, LACK OF VIRUSES, ACCURACY OR COMPLETENESS, QUIET ENJOYMENT, QUIET
+ *  POSSESSION OR CORRESPONDENCE TO DESCRIPTION.  THE ENTIRE RISK ARISING OUT
+ *  OF USE OR PERFORMANCE OF THE SOFTWARE LIES WITH YOU.
+ *
+ *
+ *  For any questions regarding licensing please contact marketing@caviumnetworks.com
+ *
+ ***********************license end**************************************/
+
+
+
+
+
+
+/**
+ * @file
+ *
+ * Interface to the EBT3000 specific devices
+ *
+ * <hr>$Revision: 41586 $<hr>
+ *
+ */
+
+#include "cvmx-config.h"
+#include "cvmx.h"
+#include "cvmx-sysinfo.h"
+
+
+void ebt3000_char_write(int char_position, char val)
+{
+    /* Note: phys_to_ptr won't work here, as we are most likely going to access the boot bus. */
+    void *led_base = CASTPTR(void, CVMX_ADD_SEG32(CVMX_MIPS32_SPACE_KSEG0, cvmx_sysinfo_get()->led_display_base_addr));
+    if (!led_base)
+        return;
+    if (cvmx_sysinfo_get()->board_type == CVMX_BOARD_TYPE_EBT3000 && cvmx_sysinfo_get()->board_rev_major == 1)
+    {
+        /* Rev 1 board */
+        char *ptr = (char *)(led_base + 4);
+        char_position &= 0x3;  /* only 4 chars */
+        ptr[3 - char_position] = val;
+    }
+    else
+    {
+        /* rev 2 or later board */
+        char *ptr = (char *)(led_base);
+        char_position &= 0x7;  /* only 8 chars */
+        ptr[char_position] = val;
+    }
+}
+
+void ebt3000_str_write(const char *str)
+{
+    /* Note: phys_to_ptr won't work here, as we are most likely going to access the boot bus. */
+    void *led_base;
+    if (!cvmx_sysinfo_get()->led_display_base_addr)
+        return;
+    led_base = CASTPTR(void, CVMX_ADD_SEG32(CVMX_MIPS32_SPACE_KSEG0, cvmx_sysinfo_get()->led_display_base_addr));
+    if (cvmx_sysinfo_get()->board_type == CVMX_BOARD_TYPE_EBT3000 && cvmx_sysinfo_get()->board_rev_major == 1)
+    {
+        char *ptr = (char *)(led_base + 4);
+        int i;
+        for (i=0; i<4; i++)
+        {
+            if (*str)
+                ptr[3 - i] = *str++;
+            else
+                ptr[3 - i] = ' ';
+        }
+    }
+    else
+    {
+        /* rev 2 board */
+        char *ptr = (char *)(led_base);
+        int i;
+        for (i=0; i<8; i++)
+        {
+            if (*str)
+                ptr[i] = *str++;
+            else
+                ptr[i] = ' ';
+        }
+    }
+}