[src/trunk]: src/sys/arch/sparc64/sparc64 If we're running on SPARCle, add sp...

[jdc <jdc%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/0d80874d1b1d
branches:  trunk
changeset: 790186:0d80874d1b1d
user:      jdc <jdc%NetBSD.org@localhost>
date:      Tue Sep 24 18:11:54 2013 +0000

description:
If we're running on SPARCle, add spdmem entries on the i2c bus directly,
because they are not known by firmware.  Idea from martin@.

diffstat:

 sys/arch/sparc64/sparc64/autoconf.c |  29 +++++++++++++++++++++++++++--
 1 files changed, 27 insertions(+), 2 deletions(-)

diffs (50 lines):

diff -r a8cc3a0c4bb8 -r 0d80874d1b1d sys/arch/sparc64/sparc64/autoconf.c
--- a/sys/arch/sparc64/sparc64/autoconf.c       Tue Sep 24 18:04:53 2013 +0000
+++ b/sys/arch/sparc64/sparc64/autoconf.c       Tue Sep 24 18:11:54 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: autoconf.c,v 1.191 2012/11/02 17:47:29 jdc Exp $ */
+/*     $NetBSD: autoconf.c,v 1.192 2013/09/24 18:11:54 jdc Exp $ */
 
 /*
  * Copyright (c) 1996
@@ -48,7 +48,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: autoconf.c,v 1.191 2012/11/02 17:47:29 jdc Exp $");
+__KERNEL_RCSID(0, "$NetBSD: autoconf.c,v 1.192 2013/09/24 18:11:54 jdc Exp $");
 
 #include "opt_ddb.h"
 #include "opt_kgdb.h"
@@ -1088,6 +1088,31 @@
                                    sizeof(cell_t));
                        }
                }
+
+               /*
+                * Add SPARCle spdmem devices (0x50 and 0x51) that the
+                * firmware does not know about.
+                */
+               if (!strcmp(machine_model, "TAD,SPARCLE")) {
+                       prop_dictionary_t props = device_properties(busdev);
+                       prop_array_t cfg = prop_array_create();
+                       int i;
+
+                       DPRINTF(ACDB_PROBE, ("\nAdding spdmem for SPARCle "));
+                       for (i = 0x50; i <= 0x51; i++) {
+                               prop_dictionary_t spd =
+                                   prop_dictionary_create();
+                               prop_dictionary_set_cstring(spd, "name",
+                                   "dimm-spd");
+                               prop_dictionary_set_uint32(spd, "addr", i);
+                               prop_dictionary_set_uint64(spd, "cookie", 0);
+                               prop_array_add(cfg, spd);
+                               prop_object_release(spd);
+                       }
+                       prop_dictionary_set(props, "i2c-child-devices", cfg);
+                       prop_object_release(cfg);
+                       
+               }
        }
 
        /* set properties for PCI framebuffers */