[src/trunk]: src/sys/arch/sparc/stand/boot Add patches for Mr.Coffee with OBP2.

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

details:   https://anonhg.NetBSD.org/src/rev/ca9a023ebd4c
branches:  trunk
changeset: 517973:ca9a023ebd4c
user:      uwe <uwe%NetBSD.org@localhost>
date:      Thu Nov 22 04:18:28 2001 +0000

description:
Add patches for Mr.Coffee with OBP2.
Miscellaneous cosmetic changes.

diffstat:

 sys/arch/sparc/stand/boot/prompatch.c |  58 +++++++++++++++++++++++++++++-----
 1 files changed, 49 insertions(+), 9 deletions(-)

diffs (112 lines):

diff -r 122cc37914bb -r ca9a023ebd4c sys/arch/sparc/stand/boot/prompatch.c
--- a/sys/arch/sparc/stand/boot/prompatch.c     Thu Nov 22 04:10:07 2001 +0000
+++ b/sys/arch/sparc/stand/boot/prompatch.c     Thu Nov 22 04:18:28 2001 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: prompatch.c,v 1.2 2001/09/26 20:53:09 eeh Exp $ */
+/*     $NetBSD: prompatch.c,v 1.3 2001/11/22 04:18:28 uwe Exp $ */
 
 /*
  * Copyright (c) 2001 Valeriy E. Ushakov
@@ -52,15 +52,37 @@
 };
 
 
+/*
+ * Patches for JavaStation 1 with OBP 2.x
+ */
+static struct patch_entry patch_js1_obp2[] = {
+
+/*
+ * Give "su" (com port) "interrupts" property.
+ */
+{ "su: adding \"interrupts\"",
+       "\" /obio/su\" open-dev"
+       " d# 13 \" interrupts\" integer-attribute"
+       " close-dev"
+},
+    
+/*
+ * TODO: Create "8042" (pckbc) node.
+ *       Delete "zs"
+ */
+
+{ NULL, NULL }
+};
+
 
 /*
  * Patches for JavaStation 1 with OBP 3.* (OpenFirmware).
  * PROM in these machines is crippled in many ways.
  */
-static struct patch_entry patch_js1_of[] = {
+static struct patch_entry patch_js1_ofw[] = {
 
 /*
- * JS1/OF has no cpu node in the device tree.  Create one to save us a
+ * JS1/OFW has no cpu node in the device tree.  Create one to save us a
  * _lot_ of headache in cpu.c and mainbus_attach.  Mostly copied from
  * OBP2.  While clock-frequency is usually at the root node, add it
  * here for brevity as kernel checks cpu node for this property anyway.
@@ -128,12 +150,13 @@
 },
     
 { NULL, NULL }
-}; /* patch_js1_of */
+}; /* patch_js1_ofw */
 
 
 
 static struct prom_patch prom_patch_tab[] = {
-       { "SUNW,JDM1", PROM_OPENFIRM, patch_js1_of },
+       { "SUNW,JavaStation-1", PROM_OBP_V2,    patch_js1_obp2  },
+       { "SUNW,JDM1",          PROM_OPENFIRM,  patch_js1_ofw   },
        { NULL, 0, NULL }
 };
 
@@ -141,8 +164,7 @@
 /*
  * Check if this machine needs tweaks to its PROM.  It's simpler to
  * fix PROM than to invent workarounds in the kernel code.  We do this
- * patching in the secondary boot to avoid wasting space in the
- * kernel.
+ * patching in the secondary boot to avoid wasting space in the kernel.
  */
 void
 prom_patch(void)
@@ -151,6 +173,9 @@
        char *propval;
        struct prom_patch *p;
 
+       if (prom_version() == PROM_OLDMON)
+               return;         /* don't bother - no forth in this */
+
        propval = PROM_getpropstringA(prom_findroot(), "name",
                                 namebuf, sizeof(namebuf));
        if (propval == NULL)
@@ -160,9 +185,24 @@
                if (p->promvers == prom_version()
                    && strcmp(p->name, namebuf) == 0) {
                        struct patch_entry *e;
+                       const char *promstr = "???";
 
-                       printf("Patching PROM v%d for %s\n",
-                              p->promvers, p->name);
+                       switch (prom_version()) {
+                       case PROM_OBP_V0:
+                               promstr = "OBP0";
+                               break;
+                       case PROM_OBP_V2:
+                               promstr = "OBP2";
+                               break;
+                       case PROM_OBP_V3:
+                               promstr = "OBP3";
+                               break;
+                       case PROM_OPENFIRM:
+                               promstr = "OFW";
+                               break;
+                       }
+
+                       printf("Patching %s for %s\n", promstr, p->name);
                        for (e = p->patches; e->message != NULL; ++e) {
                                printf("%s", e->message);
                                prom_interpret(e->patch);