| 1 | #
|
|---|
| 2 | # Copyright (c) 2007 Jakub Jermar, Michal Kebrt
|
|---|
| 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 |
|
|---|
| 32 | BFD_NAME = elf32-little
|
|---|
| 33 | BFD_ARCH = arm
|
|---|
| 34 | BFD = binary
|
|---|
| 35 | TARGET = arm-linux-gnu
|
|---|
| 36 | TOOLCHAIN_DIR = /usr/local/arm
|
|---|
| 37 |
|
|---|
| 38 | KERNEL_LOAD_ADDRESS = 0x80200000
|
|---|
| 39 |
|
|---|
| 40 | ifeq ($(MACHINE), gxemul_testarm)
|
|---|
| 41 | DMACHINE = MACHINE_GXEMUL_TESTARM
|
|---|
| 42 | endif
|
|---|
| 43 |
|
|---|
| 44 | GCC_CFLAGS += -fno-zero-initialized-in-bss
|
|---|
| 45 |
|
|---|
| 46 | DEFS += -D__32_BITS__ -DKERNEL_LOAD_ADDRESS=$(KERNEL_LOAD_ADDRESS) -D$(DMACHINE)
|
|---|
| 47 |
|
|---|
| 48 | # Compile with framebuffer support
|
|---|
| 49 |
|
|---|
| 50 | ifeq ($(CONFIG_FB), y)
|
|---|
| 51 | DEFS += -DCONFIG_FB -DFB_INVERT_ENDIAN
|
|---|
| 52 | endif
|
|---|
| 53 |
|
|---|
| 54 | ## Compile with hierarchical page tables support.
|
|---|
| 55 | #
|
|---|
| 56 |
|
|---|
| 57 | CONFIG_PAGE_PT = y
|
|---|
| 58 | DEFS += -DCONFIG_PAGE_PT
|
|---|
| 59 |
|
|---|
| 60 | ## Compile with support for address space identifiers.
|
|---|
| 61 | #
|
|---|
| 62 | # no HW support for ASIDs
|
|---|
| 63 | #CONFIG_ASID = y
|
|---|
| 64 | #CONFIG_ASID_FIFO = y
|
|---|
| 65 |
|
|---|
| 66 | ## Compile with support with software division and multiplication.
|
|---|
| 67 | #
|
|---|
| 68 |
|
|---|
| 69 | CONFIG_SOFTINT = y
|
|---|
| 70 |
|
|---|
| 71 | ARCH_SOURCES = \
|
|---|
| 72 | arch/$(ARCH)/src/start.S \
|
|---|
| 73 | arch/$(ARCH)/src/asm.S \
|
|---|
| 74 | arch/$(ARCH)/src/arm32.c \
|
|---|
| 75 | arch/$(ARCH)/src/context.S \
|
|---|
| 76 | arch/$(ARCH)/src/dummy.S \
|
|---|
| 77 | arch/$(ARCH)/src/panic.S \
|
|---|
| 78 | arch/$(ARCH)/src/cpu/cpu.c \
|
|---|
| 79 | arch/$(ARCH)/src/ddi/ddi.c \
|
|---|
| 80 | arch/$(ARCH)/src/interrupt.c \
|
|---|
| 81 | arch/$(ARCH)/src/debug/print.c \
|
|---|
| 82 | arch/$(ARCH)/src/console.c \
|
|---|
| 83 | arch/$(ARCH)/src/exception.c \
|
|---|
| 84 | arch/$(ARCH)/src/userspace.c \
|
|---|
| 85 | arch/$(ARCH)/src/mm/as.c \
|
|---|
| 86 | arch/$(ARCH)/src/mm/frame.c \
|
|---|
| 87 | arch/$(ARCH)/src/mm/page.c \
|
|---|
| 88 | arch/$(ARCH)/src/mm/tlb.c \
|
|---|
| 89 | arch/$(ARCH)/src/mm/memory_init.c \
|
|---|
| 90 | arch/$(ARCH)/src/mm/page_fault.c
|
|---|
| 91 |
|
|---|
| 92 | ifeq ($(MACHINE), gxemul_testarm)
|
|---|
| 93 | ARCH_SOURCES += arch/$(ARCH)/src/drivers/gxemul.c
|
|---|
| 94 | endif
|
|---|
| 95 |
|
|---|
