Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   1) #
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   2) # arch/arm/boot/Makefile
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   3) #
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   4) # This file is included by the global makefile so that you can add your own
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   5) # architecture-specific flags and dependencies.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   6) #
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   7) # This file is subject to the terms and conditions of the GNU General Public
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   8) # License.  See the file "COPYING" in the main directory of this archive
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   9) # for more details.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  10) #
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  11) # Copyright (C) 1995-2002 Russell King
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  12) #
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  13) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  14) OBJCOPYFLAGS	:=-O binary -R .comment -S
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  15) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  16) ifneq ($(MACHINE),)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  17) include $(MACHINE)/Makefile.boot
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  18) endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  19) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  20) # Note: the following conditions must always be true:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  21) #   ZRELADDR == virt_to_phys(PAGE_OFFSET + TEXT_OFFSET)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  22) #   PARAMS_PHYS must be within 4MB of ZRELADDR
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  23) #   INITRD_PHYS must be in RAM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  24) ZRELADDR    := $(zreladdr-y)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  25) PARAMS_PHYS := $(params_phys-y)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  26) INITRD_PHYS := $(initrd_phys-y)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  27) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  28) export ZRELADDR INITRD_PHYS PARAMS_PHYS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  29) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  30) targets := Image zImage xipImage bootpImage uImage
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  31) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  32) ifeq ($(CONFIG_XIP_KERNEL),y)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  33) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  34) cmd_deflate_xip_data = $(CONFIG_SHELL) -c \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  35) 	'$(srctree)/$(src)/deflate_xip_data.sh $< $@'
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  36) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  37) ifeq ($(CONFIG_XIP_DEFLATED_DATA),y)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  38) quiet_cmd_mkxip = XIPZ    $@
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  39) cmd_mkxip = $(cmd_objcopy) && $(cmd_deflate_xip_data)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  40) else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  41) quiet_cmd_mkxip = $(quiet_cmd_objcopy)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  42) cmd_mkxip = $(cmd_objcopy)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  43) endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  44) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  45) $(obj)/xipImage: vmlinux FORCE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  46) 	$(call if_changed,mkxip)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  47) 	@$(kecho) '  Physical Address of xipImage: $(CONFIG_XIP_PHYS_ADDR)'
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  48) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  49) $(obj)/Image $(obj)/zImage: FORCE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  50) 	@echo 'Kernel configured for XIP (CONFIG_XIP_KERNEL=y)'
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  51) 	@echo 'Only the xipImage target is available in this case'
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  52) 	@false
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  53) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  54) else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  55) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  56) $(obj)/xipImage: FORCE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  57) 	@echo 'Kernel not configured for XIP (CONFIG_XIP_KERNEL!=y)'
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  58) 	@false
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  59) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  60) $(obj)/Image: vmlinux FORCE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  61) 	$(call if_changed,objcopy)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  62) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  63) targets += Image.gz Image.lz4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  64) $(obj)/Image.gz: $(obj)/Image FORCE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  65) 	$(call if_changed,gzip)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  66) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  67) $(obj)/Image.lz4: $(obj)/Image FORCE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  68) 	$(call if_changed,lz4c)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  69) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  70) $(obj)/compressed/vmlinux: $(obj)/Image FORCE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  71) 	$(Q)$(MAKE) $(build)=$(obj)/compressed $@
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  72) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  73) $(obj)/zImage:	$(obj)/compressed/vmlinux FORCE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  74) 	$(call if_changed,objcopy)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  75) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  76) endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  77) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  78) ifneq ($(LOADADDR),)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  79)   UIMAGE_LOADADDR=$(LOADADDR)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  80) else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  81)   ifeq ($(CONFIG_ZBOOT_ROM),y)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  82)     UIMAGE_LOADADDR=$(CONFIG_ZBOOT_ROM_TEXT)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  83)   else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  84)     UIMAGE_LOADADDR=$(ZRELADDR)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  85)   endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  86) endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  87) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  88) check_for_multiple_loadaddr = \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  89) if [ $(words $(UIMAGE_LOADADDR)) -ne 1 ]; then \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  90) 	echo 'multiple (or no) load addresses: $(UIMAGE_LOADADDR)'; \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  91) 	echo 'This is incompatible with uImages'; \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  92) 	echo 'Specify LOADADDR on the commandline to build an uImage'; \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  93) 	false; \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  94) fi
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  95) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  96) $(obj)/uImage:	$(obj)/zImage FORCE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  97) 	@$(check_for_multiple_loadaddr)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  98) 	$(call if_changed,uimage)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  99) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) $(obj)/bootp/bootp: $(obj)/zImage initrd FORCE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) 	$(Q)$(MAKE) $(build)=$(obj)/bootp $@
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) $(obj)/bootpImage: $(obj)/bootp/bootp FORCE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) 	$(call if_changed,objcopy)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) PHONY += initrd install zinstall uinstall
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) initrd:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) 	@test "$(INITRD_PHYS)" != "" || \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) 	(echo This machine does not support INITRD; exit -1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) 	@test "$(INITRD)" != "" || \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) 	(echo You must specify INITRD; exit -1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) install:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) 	$(CONFIG_SHELL) $(srctree)/$(src)/install.sh "$(KERNELRELEASE)" \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) 	$(obj)/Image System.map "$(INSTALL_PATH)"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) zinstall:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) 	$(CONFIG_SHELL) $(srctree)/$(src)/install.sh "$(KERNELRELEASE)" \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) 	$(obj)/zImage System.map "$(INSTALL_PATH)"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) uinstall:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) 	$(CONFIG_SHELL) $(srctree)/$(src)/install.sh "$(KERNELRELEASE)" \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) 	$(obj)/uImage System.map "$(INSTALL_PATH)"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) subdir-	    := bootp compressed dts