projects / thirdparty / kernel / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| b2441318 | 1 | # SPDX-License-Identifier: GPL-2.0 |
| 1da177e4 | 2 | # |
| 63e6b9a0 | 3 | # Makefile for rescue (bootstrap) code |
| 1da177e4 | 4 | # |
| 3e41d652 | 5 | |
| 66ab3a74 JN |
6 | # CC = gcc-cris -mlinux -march=v32 $(LINUXINCLUDE) |
| 7 | # ccflags-$(CONFIG_ETRAX_ARCH_V32) += -I$(srctree)/include/asm/arch/mach/ \ | |
| 8 | # -I$(srctree)/include/asm/arch | |
| 9 | # asflags-y += -I $(srctree)/include/asm/arch/mach/ -I $(srctree)/include/asm/arch | |
| 10 | # LD = gcc-cris -mlinux -march=v32 -nostdlib | |
| 11 | ||
| 328cf692 GR |
12 | ifdef CONFIG_ETRAX_AXISFLASHMAP |
| 13 | ||
| 66ab3a74 JN |
14 | arch-$(CONFIG_ETRAX_ARCH_V10) = v10 |
| 15 | arch-$(CONFIG_ETRAX_ARCH_V32) = v32 | |
| 16 | ||
| 17 | ldflags-y += -T $(srctree)/$(src)/rescue_$(arch-y).lds | |
| 1da177e4 | 18 | OBJCOPYFLAGS = -O binary --remove-section=.bss |
| 66ab3a74 JN |
19 | obj-$(CONFIG_ETRAX_ARCH_V32) = $(obj)/head_v32.o |
| 20 | obj-$(CONFIG_ETRAX_ARCH_V10) = $(obj)/head_v10.o | |
| 21 | OBJECTS := $(obj-y) | |
| 1da177e4 | 22 | |
| 63e6b9a0 | 23 | targets := rescue.o rescue.bin |
| 1da177e4 | 24 | |
| 66ab3a74 | 25 | $(obj)/rescue.o: $(OBJECTS) FORCE |
| 63e6b9a0 | 26 | $(call if_changed,ld) |
| 1da177e4 | 27 | |
| 63e6b9a0 JN |
28 | $(obj)/rescue.bin: $(obj)/rescue.o FORCE |
| 29 | $(call if_changed,objcopy) | |
| 30 | cp -p $(obj)/rescue.bin $(objtree) | |
| 31 | ||
| 328cf692 GR |
32 | else |
| 33 | $(obj)/rescue.bin: | |
| 34 | ||
| 35 | endif | |
| 36 | ||
| 63e6b9a0 JN |
37 | $(obj)/testrescue.bin: $(obj)/testrescue.o |
| 38 | $(OBJCOPY) $(OBJCOPYFLAGS) $(obj)/testrescue.o tr.bin | |
| 1da177e4 LT |
39 | # Pad it to 784 bytes |
| 40 | dd if=/dev/zero of=tmp2423 bs=1 count=784 | |
| 41 | cat tr.bin tmp2423 >testrescue_tmp.bin | |
| 63e6b9a0 | 42 | dd if=testrescue_tmp.bin of=$(obj)/testrescue.bin bs=1 count=784 |
| 1da177e4 LT |
43 | rm tr.bin tmp2423 testrescue_tmp.bin |
| 44 | ||
| 66ab3a74 | 45 | |
| 63e6b9a0 JN |
46 | $(obj)/kimagerescue.bin: $(obj)/kimagerescue.o |
| 47 | $(OBJCOPY) $(OBJCOPYFLAGS) $(obj)/kimagerescue.o ktr.bin | |
| 1da177e4 LT |
48 | # Pad it to 784 bytes, that's what the rescue loader expects |
| 49 | dd if=/dev/zero of=tmp2423 bs=1 count=784 | |
| 50 | cat ktr.bin tmp2423 >kimagerescue_tmp.bin | |
| 63e6b9a0 | 51 | dd if=kimagerescue_tmp.bin of=$(obj)/kimagerescue.bin bs=1 count=784 |
| 1da177e4 | 52 | rm ktr.bin tmp2423 kimagerescue_tmp.bin |
| 66ab3a74 | 53 |