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authorAnton Arapov <anton@redhat.com>2012-10-29 11:15:37 +0100
committerAnton Arapov <anton@redhat.com>2012-10-29 11:15:37 +0100
commit7d558cd9c7b18e4b16953265aa0da45e63f3b968 (patch)
tree7135d5a810768c9c619346282ee9cfdf1765e225 /arch/mips/loongson1/common/setup.c
parent985ef6b2108ed28ffd5f6630e1e0fce2e2a775f2 (diff)
downloadkernel-uprobes-f17.tar.gz
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fedora kernel: cd394142aac30b5c751f25b517572e2448695641v3.6.3-2f17
Signed-off-by: Anton Arapov <anton@redhat.com>
Diffstat (limited to 'arch/mips/loongson1/common/setup.c')
-rw-r--r--arch/mips/loongson1/common/setup.c29
1 files changed, 29 insertions, 0 deletions
diff --git a/arch/mips/loongson1/common/setup.c b/arch/mips/loongson1/common/setup.c
new file mode 100644
index 00000000000..62128cc27e6
--- /dev/null
+++ b/arch/mips/loongson1/common/setup.c
@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) 2011 Zhang, Keguang <keguang.zhang@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#include <asm/bootinfo.h>
+
+#include <prom.h>
+
+void __init plat_mem_setup(void)
+{
+ add_memory_region(0x0, (memsize << 20), BOOT_MEM_RAM);
+}
+
+const char *get_system_type(void)
+{
+ unsigned int processor_id = (&current_cpu_data)->processor_id;
+
+ switch (processor_id & PRID_REV_MASK) {
+ case PRID_REV_LOONGSON1B:
+ return "LOONGSON LS1B";
+ default:
+ return "LOONGSON (unknown)";
+ }
+}