[commit] r806 - trunk/openbios-devel/arch/sparc32

[repository service]

Author: mcayland
Date: Mon Jun 28 19:43:48 2010
New Revision: 806
URL: http://tracker.coreboot.org/trac/openbios/changeset/806

Log:
Fix up SPARC32 boot from CDROM.

Signed-off-by: Mark Cave-Ayland

Modified:
   trunk/openbios-devel/arch/sparc32/boot.c
   trunk/openbios-devel/arch/sparc32/openbios.c

Modified: trunk/openbios-devel/arch/sparc32/boot.c
==============================================================================
--- trunk/openbios-devel/arch/sparc32/boot.c	Mon Jun 28 13:58:28 2010	(r805)
+++ trunk/openbios-devel/arch/sparc32/boot.c	Mon Jun 28 19:43:48 2010	(r806)
@@ -157,38 +157,30 @@
    int result;

if(!path) {
-            push_str("boot-device");
-            push_str("/options");
-            fword("(find-dev)");
-            POP();
-            fword("get-package-property");
-            if (!POP()) {
-                path = pop_fstr_copy();
-            } else {
-                switch (boot_device) {
-                case 'a':
-                    path = strdup("/obio/SUNW,fdtwo");
-                    oldpath = "fd()";
-                    break;
-                case 'c':
-                    path = strdup("disk");
-                    oldpath = "sd(0,0,0):d";
-                    break;
-                default:
-                case 'd':
-                    path = strdup("cdrom");
-                    // FIXME: hardcoding this looks almost definitely wrong.
-                    // With sd(0,2,0):b we get to see the solaris kernel though
-                    //oldpath = "sd(0,2,0):d";
-                    oldpath = "sd(0,2,0):b";
-                    unit = 2;
-                    break;
-                case 'n':
-                    path = strdup("net");
-                    oldpath = "le()";
-                    break;
-                }
-            }
+		/* No path specified, so grab defaults from firmware */
+		switch (boot_device) {
+		case 'a':
+			path = strdup("/obio/SUNW,fdtwo");
+			oldpath = "fd()";
+			break;
+		case 'c':
+			path = strdup("disk");
+			oldpath = "sd(0,0,0):d";
+			break;
+		default:
+		case 'd':
+			path = strdup("cdrom");
+			// FIXME: hardcoding this looks almost definitely wrong.
+			// With sd(0,2,0):b we get to see the solaris kernel though
+			//oldpath = "sd(0,2,0):d";
+			oldpath = "sd(0,2,0):b";
+			unit = 2;
+			break;
+		case 'n':
+			path = strdup("net");
+			oldpath = "le()";
+			break;
+		}
    }

obp_arg.boot_dev_ctrl = 0;

Modified: trunk/openbios-devel/arch/sparc32/openbios.c
==============================================================================
--- trunk/openbios-devel/arch/sparc32/openbios.c	Mon Jun 28 13:58:28 2010	(r805)
+++ trunk/openbios-devel/arch/sparc32/openbios.c	Mon Jun 28 19:43:48 2010	(r806)
@@ -22,7 +22,6 @@
 #include "boot.h"
 #include "packages/video.h"
 #define NO_QEMU_PROTOS
-#define NO_OPENBIOS_PROTOS
 #include "arch/common/fw_cfg.h"

#define MEMORY_SIZE     (128*1024)       /* 16K ram for hosted system */
@@ -166,6 +165,8 @@
    push_str("bootargs");
    fword("property");

+	boot_device = fw_cfg_read_i16(FW_CFG_BOOT_DEVICE);
+
    bind_func("platform-boot", boot );
 }