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Ocelot-3 supports 256 MB memory

PATCH In review Manish Lachwani 2 participants 3 messages Dec 6, 2004 MIPS

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#0 lore raw

PATCH 1/1 Ocelot-3 supports 256 MB memory

Hi Ralf,

Small patch for Ocelot-3 to support 256 MB memory. Please apply ...

Thanks
Manish Lachwani

mips/momentum/ocelot_3/setup.c renamed from mips/momentum/ocelot_3/setup.c.orig +2 -2
@@ -390,8 +390,8 @@
 	printk("  - Boot flash write jumper: %s\n", (tmpword&0x40)?"installed":"absent");
 	printk("  - L3 cache size: %d MB\n", (1<<((tmpword&12) >> 2))&~1);
 
-	/* Support for 128 MB memory */
-	add_memory_region(0x0, 0x08000000, BOOT_MEM_RAM);
+	/* Support for 256 MB memory */
+	add_memory_region(0x0, 0x10000000, BOOT_MEM_RAM);
 
 	return 0;
 }
#1 lore raw
Quoted 1 line · Manish Lachwani

Small patch for Ocelot-3 to support 256 MB memory. Please apply ...

Does this board really have a fixed memory configuration? If not we should use a safe default, the minimum configuration. Or probe which obviously is the right thing to do.

Ralf

#2 lore raw
Quoted 11 lines · Ralf Baechle
Quoted 1 line · Manish Lachwani

Small patch for Ocelot-3 to support 256 MB memory. Please apply ...

Does this board really have a fixed memory configuration? If not we should use a safe default, the minimum configuration. Or probe which obviously is the right thing to do.

Ralf

Probing is a better idea. Let me put that together and send another patch

Thanks
Manish Lachwani