1 # SPDX-License-Identifier: GPL-2.0 1 # SPDX-License-Identifier: GPL-2.0
>> 2 # Makefile for the Sparc boot stuff.
2 # 3 #
3 # arch/microblaze/boot/Makefile !! 4 # Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
4 # !! 5 # Copyright (C) 1997,1998 Jakub Jelinek (jj@ultra.linux.cz)
5 6
6 targets := linux.bin linux.bin.gz linux.bin.ub !! 7 ROOT_IMG := /usr/src/root.img
>> 8 ELFTOAOUT := elftoaout
7 9
8 OBJCOPYFLAGS := -R .note -R .comment -R .note. !! 10 hostprogs := piggyback
>> 11 targets := tftpboot.img image zImage vmlinux.aout
>> 12 clean-files := System.map
9 13
10 $(obj)/linux.bin: vmlinux FORCE !! 14 quiet_cmd_elftoaout = ELFTOAOUT $@
11 $(call if_changed,objcopy) !! 15 cmd_elftoaout = $(ELFTOAOUT) $(obj)/image -o $@
>> 16 quiet_cmd_piggy = PIGGY $@
>> 17 cmd_piggy = $(obj)/piggyback $(BITS) $@ System.map $(ROOT_IMG)
>> 18 quiet_cmd_strip = STRIP $@
>> 19 cmd_strip = $(STRIP) -R .comment -R .note -K sun4u_init -K _end -K _start $< -o $@
12 20
13 $(obj)/linux.bin.ub: $(obj)/linux.bin FORCE !! 21 ifeq ($(CONFIG_SPARC64),y)
14 $(call if_changed,uimage) <<
15 22
16 $(obj)/linux.bin.gz: $(obj)/linux.bin FORCE !! 23 # Actual linking
>> 24
>> 25 $(obj)/zImage: $(obj)/image FORCE
17 $(call if_changed,gzip) 26 $(call if_changed,gzip)
>> 27 @$(kecho) 'Kernel: $@ is ready' '(#'$(or $(KBUILD_BUILD_VERSION),`cat .version`)')'
>> 28
>> 29 $(obj)/vmlinux.aout: vmlinux FORCE
>> 30 $(call if_changed,elftoaout)
>> 31 @$(kecho) 'Kernel: $@ is ready' '(#'$(or $(KBUILD_BUILD_VERSION),`cat .version`)')'
>> 32 else
18 33
19 quiet_cmd_strip = STRIP $< $@$2 !! 34 $(obj)/zImage: $(obj)/image FORCE
20 cmd_strip = $(STRIP) -K microblaze_sta !! 35 $(call if_changed,strip)
21 -K _fdt_start !! 36 @$(kecho) 'Kernel: $@ is ready' '(#'$(or $(KBUILD_BUILD_VERSION),`cat .version`)')'
22 37
23 UIMAGE_LOADADDR = $(CONFIG_KERNEL_BASE_ADDR) !! 38 # The following lines make a readable image for U-Boot.
>> 39 # uImage - Binary file read by U-boot
>> 40 # uImage.o - object file of uImage for loading with a
>> 41 # flash programmer understanding ELF.
24 42
25 $(obj)/simpleImage.$(DTB): vmlinux FORCE !! 43 OBJCOPYFLAGS_image.bin := -S -O binary -R .note -R .comment
>> 44 $(obj)/image.bin: $(obj)/image FORCE
26 $(call if_changed,objcopy) 45 $(call if_changed,objcopy)
27 46
28 $(obj)/simpleImage.$(DTB).ub: $(obj)/simpleIma !! 47 $(obj)/image.gz: $(obj)/image.bin FORCE
>> 48 $(call if_changed,gzip)
>> 49
>> 50 UIMAGE_LOADADDR = $(CONFIG_UBOOT_LOAD_ADDR)
>> 51 UIMAGE_ENTRYADDR = $(CONFIG_UBOOT_ENTRY_ADDR)
>> 52 UIMAGE_COMPRESSION = gzip
>> 53
>> 54 quiet_cmd_uimage.o = UIMAGE.O $@
>> 55 cmd_uimage.o = $(LD) -Tdata $(CONFIG_UBOOT_FLASH_ADDR) \
>> 56 -r -b binary $@ -o $@.o
>> 57
>> 58 targets += uImage
>> 59 $(obj)/uImage: $(obj)/image.gz FORCE
29 $(call if_changed,uimage) 60 $(call if_changed,uimage)
>> 61 $(call if_changed,uimage.o)
>> 62 @$(kecho) 'Kernel: $@ is ready' '(#'$(or $(KBUILD_BUILD_VERSION),`cat .version`)')'
30 63
31 $(obj)/simpleImage.$(DTB).unstrip: vmlinux FOR !! 64 endif
32 $(call if_changed,copy) <<
33 65
34 $(obj)/simpleImage.$(DTB).strip: vmlinux FORCE !! 66 $(obj)/image: vmlinux FORCE
35 $(call if_changed,strip) 67 $(call if_changed,strip)
>> 68 @$(kecho) 'Kernel: $@ is ready' '(#'$(or $(KBUILD_BUILD_VERSION),`cat .version`)')'
>> 69
>> 70 $(obj)/tftpboot.img: $(obj)/image $(obj)/piggyback System.map $(ROOT_IMG) FORCE
>> 71 $(call if_changed,elftoaout)
>> 72 $(call if_changed,piggy)
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