From ad9a21ad84075020b49c7b5bbd1ea47186a2e658 Mon Sep 17 00:00:00 2001
From: Joel Sherrill <joel.sherrill@OARcorp.com>
Date: Fri, 3 Dec 1999 13:53:01 +0000
Subject: New file.

---
 c/src/lib/libbsp/powerpc/mcp750/README.OTHERBOARDS | 97 ++++++++++++++++++++++
 1 file changed, 97 insertions(+)
 create mode 100644 c/src/lib/libbsp/powerpc/mcp750/README.OTHERBOARDS

(limited to 'c/src/lib/libbsp/powerpc/mcp750/README.OTHERBOARDS')

diff --git a/c/src/lib/libbsp/powerpc/mcp750/README.OTHERBOARDS b/c/src/lib/libbsp/powerpc/mcp750/README.OTHERBOARDS
new file mode 100644
index 0000000000..29d50292d6
--- /dev/null
+++ b/c/src/lib/libbsp/powerpc/mcp750/README.OTHERBOARDS
@@ -0,0 +1,97 @@
+#
+#  $Id$
+#
+
+This BSP is designed to support multiple Motorola PowerPC boards.  The
+following extract from some email from Eric Valette should provide
+the basic information required to use this BSP on other models.
+
+
+Joel>      + I am sure there are other Motorola boards which this BSP should
+Joel>        support.  If you know of other models that should work, list
+Joel>        them off to me.  I will make them aliases and note them as
+Joel>        untested in the status.
+
+Extract of motorola.c :
+
+static const mot_info_t mot_boards[] = {
+  {0x300, 0x00, "MVME 2400"},
+  {0x010, 0x00, "Genesis"},
+  {0x020, 0x00, "Powerstack (Series E)"},
+  {0x040, 0x00, "Blackhawk (Powerstack)"},
+  {0x050, 0x00, "Omaha (PowerStack II Pro3000)"},
+  {0x060, 0x00, "Utah (Powerstack II Pro4000)"},
+  {0x0A0, 0x00, "Powerstack (Series EX)"},
+  {0x1E0, 0xE0, "Mesquite cPCI (MCP750)"},
+  {0x1E0, 0xE1, "Sitka cPCI (MCPN750)"},
+  {0x1E0, 0xE2, "Mesquite cPCI (MCP750) w/ HAC"},
+  {0x1E0, 0xF6, "MTX Plus"},
+  {0x1E0, 0xF7, "MTX wo/ Parallel Port"},
+  {0x1E0, 0xF8, "MTX w/ Parallel Port"},
+  {0x1E0, 0xF9, "MVME 2300"},
+  {0x1E0, 0xFA, "MVME 2300SC/2600"},
+  {0x1E0, 0xFB, "MVME 2600 with MVME712M"},
+  {0x1E0, 0xFC, "MVME 2600/2700 with MVME761"},
+  {0x1E0, 0xFD, "MVME 3600 with MVME712M"},
+  {0x1E0, 0xFE, "MVME 3600 with MVME761"},
+  {0x1E0, 0xFF, "MVME 1600-001 or 1600-011"},
+  {0x000, 0x00, ""}
+};
+
+In theory, each board starting with 0x1E0 should be really straighforward
+to port (604 proc or above and raven host bridge...).
+
+Joel> Then we just have to add README.BOARD_MODEL and TIMES.BOARD_MODEL
+
+I should also make a README to explain that some file containing
+switch statement should be completed (e.g libbsp/powerpc/shared/irq_init.c 
+[NOTE: This is that README. :) ]
+
+       ------------------------------
+  if ( (currentBoard == MESQUITE) ) {
+    VIA_isa_bridge_interrupts_setup();
+    known_cpi_isa_bridge = 1;
+  }
+  if (!known_cpi_isa_bridge) {
+    printk("Please add code for PCI/ISA bridge init to libbsp/shared/irq/irq_init.c\n");
+    printk("If your card works correctly please add a test and set known_cpi_isa_bridge to true\n");
+  }
+       ------------------------------
+
+and libbsp/powerpc/mpc6xx/execeptions/raw_exception.c
+
+       -------------------------------
+
+int mpc604_vector_is_valid(rtems_vector vector)
+{
+  /*
+   * Please fill this for MVME2307
+   */
+  printk("Please complete libcpu/powerpc/XXX/raw_exception.c\n");
+  return 0;
+}
+
+int mpc60x_set_exception  (const rtems_raw_except_connect_data* except)
+{
+    unsigned int level;
+
+    if (current_ppc_cpu == PPC_750) {
+      if (!mpc750_vector_is_valid(except->exceptIndex)){
+        return 0;
+      }
+      goto exception_ok;
+    }
+    if (current_ppc_cpu == PPC_604) {
+      if (!mpc604_vector_is_valid(except->exceptIndex)){
+        return 0;
+      }
+      goto exception_ok;
+    }
+    printk("Please complete libcpu/powerpc/XXX/raw_exception.c\n");
+    return 0;
+    -----------------------------------
+
+NB : re readding the code I should have done a switch... TSSSS.A future patche
+     I think.
+
+
-- 
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