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authorWu Zhangjin <wuzhangjin@gmail.com>2009-07-02 23:26:08 +0800
committerRalf Baechle <ralf@linux-mips.org>2009-09-17 20:07:47 +0200
commit8e4971175acc910eb4258df82a6bd8f2c4e4e5b5 (patch)
tree921d53308d0a8a8e9119ec6b262a01fe0ccd1fd5 /arch/mips/lemote/lm2e/mem.c
parent67b35e5d01aba7a83f2161b0c90acb08afa01e3e (diff)
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MIPS: Loongson: Change naming methods
To make source code of loongson sharable to the machines(such as gdium) made by the other companies, we rename arch/mips/lemote to arch/mips/loongson, asm/mach-lemote to asm/mach-loongson, and rename lm2e to the name of the machine: fuloong-2e. accordingly, FULONG are renamed to FULOONG2E to make it distinguishable to the future FULOONG2F. and also, some other relative tuning is needed. Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/lemote/lm2e/mem.c')
-rw-r--r--arch/mips/lemote/lm2e/mem.c36
1 files changed, 0 insertions, 36 deletions
diff --git a/arch/mips/lemote/lm2e/mem.c b/arch/mips/lemote/lm2e/mem.c
deleted file mode 100644
index 6a7feb1..0000000
--- a/arch/mips/lemote/lm2e/mem.c
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * 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 <linux/fs.h>
-#include <linux/fcntl.h>
-#include <linux/mm.h>
-
-#include <asm/bootinfo.h>
-
-#include <loongson.h>
-
-void __init prom_init_memory(void)
-{
- add_memory_region(0x0, (memsize << 20), BOOT_MEM_RAM);
-#ifdef CONFIG_64BIT
- if (highmemsize > 0)
- add_memory_region(0x20000000, highmemsize << 20, BOOT_MEM_RAM);
-#endif /* CONFIG_64BIT */
-}
-
-/* override of arch/mips/mm/cache.c: __uncached_access */
-int __uncached_access(struct file *file, unsigned long addr)
-{
- if (file->f_flags & O_SYNC)
- return 1;
-
- /*
- * On the Lemote Loongson 2e system, the peripheral registers
- * reside between 0x1000:0000 and 0x2000:0000.
- */
- return addr >= __pa(high_memory) ||
- ((addr >= 0x10000000) && (addr < 0x20000000));
-}
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