sh: Wire up URAM node on SH7785.

Add SH7785 URAM as node 1, follows the SH-X3 change. Signed-off-by: Paul Mundt <lethal@linux-sh.org>

sh: Wire up URAM node on SH7785.
Add SH7785 URAM as node 1, follows the SH-X3 change. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Paul Mundt
1 parent 0e01059c3d
Showing 2 changed files with 10 additions and 0 deletions Side-by-side Diff
arch/sh/kernel/cpu/sh4a/setup-sh7785.c
arch/sh/mm/Kconfig
@@ -11,6 +11,8 @@
 #include <linux/init.h>
 #include <linux/serial.h>
 #include <linux/io.h>
+#include <linux/mm.h>
+#include <asm/mmzone.h>
 #include <asm/sci.h>
  
 static struct plat_sci_port sci_platform_data[] = {
@@ -348,5 +350,11 @@
 	default:
 		BUG();
 	}
+}
+
+void __init plat_mem_setup(void)
+{
+	/* Register the URAM space as Node 1 */
+	setup_bootmem_node(1, 0x055f0000, 0x05610000);
 }
@@ -181,6 +181,8 @@
 	bool "Support SH7785 processor"
 	select CPU_SH4A
 	select CPU_SHX2
+	select ARCH_SPARSEMEM_ENABLE
+	select SYS_SUPPORTS_NUMA
  
 config CPU_SUBTYPE_SHX3
 	bool "Support SH-X3 processor"
...	...	@@ -11,6 +11,8 @@
11	11	#include <linux/init.h>
12	12	#include <linux/serial.h>
13	13	#include <linux/io.h>
	14	+#include <linux/mm.h>
	15	+#include <asm/mmzone.h>
14	16	#include <asm/sci.h>
15	17
16	18	static struct plat_sci_port sci_platform_data[] = {
...	...	@@ -348,5 +350,11 @@
348	350	default:
349	351	BUG();
350	352	}
	353	+}
	354	+
	355	+void __init plat_mem_setup(void)
	356	+{
	357	+ /* Register the URAM space as Node 1 */
	358	+ setup_bootmem_node(1, 0x055f0000, 0x05610000);
351	359	}
...	...	@@ -181,6 +181,8 @@
181	181	bool "Support SH7785 processor"
182	182	select CPU_SH4A
183	183	select CPU_SHX2
	184	+ select ARCH_SPARSEMEM_ENABLE
	185	+ select SYS_SUPPORTS_NUMA
184	186
185	187	config CPU_SUBTYPE_SHX3
186	188	bool "Support SH-X3 processor"