source: mainline/kernel/arch/sparc64/Makefile.inc@ 1d79c04

lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
Last change on this file since 1d79c04 was 2057572, checked in by Jakub Jermar <jakub@…>, 18 years ago

The Ultimate Solution To Illegal Virtual Aliases.
It is better to avoid them completely than to fight them.
Switch the sparc64 port to 16K pages. The TLBs and TSBs
continue to operate with 8K pages only. Page tables and
other generic parts operate with 16K pages.

Because the MMU doesn't support 16K directly, each 16K
page is emulated by a pair of 8K pages. With 16K pages,
illegal aliases cannot be created in 16K D-cache.

  • Property mode set to 100644
File size: 3.2 KB
Line 
1#
2# Copyright (c) 2005 Martin Decky
3# All rights reserved.
4#
5# Redistribution and use in source and binary forms, with or without
6# modification, are permitted provided that the following conditions
7# are met:
8#
9# - Redistributions of source code must retain the above copyright
10# notice, this list of conditions and the following disclaimer.
11# - Redistributions in binary form must reproduce the above copyright
12# notice, this list of conditions and the following disclaimer in the
13# documentation and/or other materials provided with the distribution.
14# - The name of the author may not be used to endorse or promote products
15# derived from this software without specific prior written permission.
16#
17# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27#
28
29## Toolchain configuration
30#
31
32BFD_NAME = elf64-sparc
33BFD_ARCH = sparc
34BFD = binary
35TARGET = sparc64-linux-gnu
36TOOLCHAIN_DIR = /usr/local/sparc64
37
38CFLAGS += -mcpu=ultrasparc -m64
39LFLAGS += -no-check-sections -N
40
41DEFS += -D__64_BITS__
42
43## Own configuration directives
44#
45
46## Compile with page hash table support.
47#
48
49CONFIG_PAGE_HT = y
50DEFS += -DCONFIG_PAGE_HT
51
52## Compile with support for address space identifiers.
53#
54
55CONFIG_ASID = y
56CONFIG_ASID_FIFO = y
57
58## Compile with support for framebuffer.
59#
60
61CONFIG_FB = y
62
63## Compile with support for Sun keyboard.
64#
65
66CONFIG_SUN_KBD = y
67
68## Compile with support for OpenFirmware device tree.
69#
70
71CONFIG_OFW_TREE = y
72
73ifeq ($(CONFIG_SMP),y)
74 DEFS += -DCONFIG_SMP
75endif
76
77ARCH_SOURCES = \
78 arch/$(ARCH)/src/cpu/cpu.c \
79 arch/$(ARCH)/src/asm.S \
80 arch/$(ARCH)/src/panic.S \
81 arch/$(ARCH)/src/console.c \
82 arch/$(ARCH)/src/context.S \
83 arch/$(ARCH)/src/fpu_context.c \
84 arch/$(ARCH)/src/dummy.s \
85 arch/$(ARCH)/src/mm/as.c \
86 arch/$(ARCH)/src/mm/cache.S \
87 arch/$(ARCH)/src/mm/frame.c \
88 arch/$(ARCH)/src/mm/page.c \
89 arch/$(ARCH)/src/mm/tlb.c \
90 arch/$(ARCH)/src/mm/memory_init.c \
91 arch/$(ARCH)/src/sparc64.c \
92 arch/$(ARCH)/src/start.S \
93 arch/$(ARCH)/src/proc/scheduler.c \
94 arch/$(ARCH)/src/proc/thread.c \
95 arch/$(ARCH)/src/trap/mmu.S \
96 arch/$(ARCH)/src/trap/trap_table.S \
97 arch/$(ARCH)/src/trap/trap.c \
98 arch/$(ARCH)/src/trap/exception.c \
99 arch/$(ARCH)/src/trap/interrupt.c \
100 arch/$(ARCH)/src/trap/syscall.c \
101 arch/$(ARCH)/src/ddi/ddi.c \
102 arch/$(ARCH)/src/drivers/tick.c \
103 arch/$(ARCH)/src/drivers/kbd.c \
104 arch/$(ARCH)/src/drivers/scr.c \
105 arch/$(ARCH)/src/drivers/pci.c
106
107ifeq ($(CONFIG_SMP),y)
108ARCH_SOURCES += \
109 arch/$(ARCH)/src/smp/ipi.c \
110 arch/$(ARCH)/src/smp/smp.c
111endif
112
113ifeq ($(CONFIG_TSB),y)
114ARCH_SOURCES += \
115 arch/$(ARCH)/src/mm/tsb.c
116endif
117
118ifdef CONFIG_Z8530
119ARCH_SOURCES += \
120 arch/$(ARCH)/src/drivers/fhc.c
121endif
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