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MIPS: Loongson: Naming style cleanup and rework

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Currently, code of Loongson-2/3 is under loongson directory and code of
Loongson-1 is under loongson1 directory. Besides, there are Kconfig
options such as MACH_LOONGSON and MACH_LOONGSON1. This naming style is
very ugly and confusing. Since Loongson-2/3 are both 64-bit general-
purpose CPU while Loongson-1 is 32-bit SoC, we rename both file names
and Kconfig symbols from loongson/loongson1 to loongson64/loongson32.

[ralf@linux-mips.org: Resolve a number of simple conflicts.]

Signed-off-by: Huacai Chen <chenhc@lemote.com>
Cc: Steven J. Hill <Steven.Hill@imgtec.com>
Cc: linux-mips@linux-mips.org
Cc: Fuxin Zhang <zhangfx@lemote.com>
Cc: Zhangjin Wu <wuzhangjin@gmail.com>
Cc: Kelvin Cheung <keguang.zhang@gmail.com>
Patchwork: https://patchwork.linux-mips.org/patch/9790/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Huacai Chen
2015-04-21 10:00:35 +08:00
committed by Ralf Baechle
parent abcc82b19f
commit 30ad29bb48
102 changed files with 105 additions and 103 deletions
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47
arch/mips/loongson64/common/init.c Normal file
View File

@@ -0,0 +1,47 @@
/*
* Copyright (C) 2009 Lemote Inc.
* Author: Wu Zhangjin, wuzhangjin@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 <linux/bootmem.h>
#include <asm/bootinfo.h>
#include <asm/smp-ops.h>
#include <loongson.h>
/* Loongson CPU address windows config space base address */
unsigned long __maybe_unused _loongson_addrwincfg_base;
void __init prom_init(void)
{
#ifdef CONFIG_CPU_SUPPORTS_ADDRWINCFG
_loongson_addrwincfg_base = (unsigned long)
ioremap(LOONGSON_ADDRWINCFG_BASE, LOONGSON_ADDRWINCFG_SIZE);
#endif
prom_init_cmdline();
prom_init_env();
/* init base address of io space */
set_io_port_base((unsigned long)
ioremap(LOONGSON_PCIIO_BASE, LOONGSON_PCIIO_SIZE));
#ifdef CONFIG_NUMA
prom_init_numa_memory();
#else
prom_init_memory();
#endif
/*init the uart base address */
prom_init_uart_base();
register_smp_ops(&loongson3_smp_ops);
}
void __init prom_free_prom_memory(void)
{
}