From e09b41010ba33a20a87472ee821fa407a5b8da36 Mon Sep 17 00:00:00 2001 From: José Pekkarinen Date: Mon, 11 Apr 2016 10:41:07 +0300 Subject: These changes are the raw update to linux-4.4.6-rt14. Kernel sources are taken from kernel.org, and rt patch from the rt wiki download page. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen --- kernel/arch/mips/include/asm/mach-loongson64/mem.h | 41 ++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 kernel/arch/mips/include/asm/mach-loongson64/mem.h (limited to 'kernel/arch/mips/include/asm/mach-loongson64/mem.h') diff --git a/kernel/arch/mips/include/asm/mach-loongson64/mem.h b/kernel/arch/mips/include/asm/mach-loongson64/mem.h new file mode 100644 index 000000000..75c16bead --- /dev/null +++ b/kernel/arch/mips/include/asm/mach-loongson64/mem.h @@ -0,0 +1,41 @@ +/* + * Copyright (C) 2009 Lemote, Inc. + * Author: Wu Zhangjin + * + * 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. + */ + +#ifndef __ASM_MACH_LOONGSON64_MEM_H +#define __ASM_MACH_LOONGSON64_MEM_H + +/* + * high memory space + * + * in loongson2e, starts from 512M + * in loongson2f, starts from 2G 256M + */ +#ifdef CONFIG_CPU_LOONGSON2E +#define LOONGSON_HIGHMEM_START 0x20000000 +#else +#define LOONGSON_HIGHMEM_START 0x90000000 +#endif + +/* + * the peripheral registers(MMIO): + * + * On the Lemote Loongson 2e system, reside between 0x1000:0000 and 0x2000:0000. + * On the Lemote Loongson 2f system, reside between 0x1000:0000 and 0x8000:0000. + */ + +#define LOONGSON_MMIO_MEM_START 0x10000000 + +#ifdef CONFIG_CPU_LOONGSON2E +#define LOONGSON_MMIO_MEM_END 0x20000000 +#else +#define LOONGSON_MMIO_MEM_END 0x80000000 +#endif + +#endif /* __ASM_MACH_LOONGSON64_MEM_H */ -- cgit 1.2.3-korg