From: Albert H. <he...@us...> - 2008-09-13 19:43:16
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Update of /cvsroot/gc-linux/linux/arch/powerpc/boot In directory sc8-pr-cvs2.sourceforge.net:/tmp/cvs-serv13650/arch/powerpc/boot Modified Files: Makefile gamecube.c Added Files: wii.c Log Message: Merged 2.6.25. Queued small fixes for: - starlet-es - starlet-ipc - starlet-stm - rvl-stsd - rvl-sthcd - gcn-ai Index: Makefile =================================================================== RCS file: /cvsroot/gc-linux/linux/arch/powerpc/boot/Makefile,v retrieving revision 1.3 retrieving revision 1.4 diff -u -d -r1.3 -r1.4 --- Makefile 27 Mar 2008 22:35:19 -0000 1.3 +++ Makefile 13 Sep 2008 19:42:52 -0000 1.4 @@ -33,12 +33,15 @@ BOOTCFLAGS += -fno-stack-protector endif -BOOTCFLAGS += -I$(obj) -I$(srctree)/$(obj) +BOOTCFLAGS += -I$(obj) -I$(srctree)/$(obj) -I$(srctree)/$(src)/libfdt -$(obj)/4xx.o: BOOTCFLAGS += -mcpu=440 -$(obj)/ebony.o: BOOTCFLAGS += -mcpu=440 +$(obj)/4xx.o: BOOTCFLAGS += -mcpu=405 +$(obj)/ebony.o: BOOTCFLAGS += -mcpu=405 +$(obj)/cuboot-taishan.o: BOOTCFLAGS += -mcpu=405 +$(obj)/cuboot-katmai.o: BOOTCFLAGS += -mcpu=405 $(obj)/treeboot-walnut.o: BOOTCFLAGS += -mcpu=405 + zlib := inffast.c inflate.c inftrees.c zlibheader := inffast.h inffixed.h inflate.h inftrees.h infutil.h zliblinuxheader := zlib.h zconf.h zutil.h @@ -46,16 +49,20 @@ $(addprefix $(obj)/,$(zlib) gunzip_util.o main.o): \ $(addprefix $(obj)/,$(zliblinuxheader)) $(addprefix $(obj)/,$(zlibheader)) -src-wlib := string.S crt0.S stdio.c main.c flatdevtree.c flatdevtree_misc.c \ +src-libfdt := fdt.c fdt_ro.c fdt_wip.c fdt_sw.c fdt_rw.c fdt_strerror.c +src-wlib := string.S crt0.S stdio.c main.c \ + $(addprefix libfdt/,$(src-libfdt)) libfdt-wrapper.c \ ns16550.c serial.c simple_alloc.c div64.S util.S \ gunzip_util.c elf_util.c $(zlib) devtree.c oflib.c ofconsole.c \ cpm-serial.c stdlib.c mpc52xx-psc.c planetcore.c uartlite.c \ fsl-soc.c mpc8xx.c pq2.c ugecon.c -src-plat := of.c cuboot-52xx.c cuboot-83xx.c cuboot-85xx.c holly.c \ +src-plat := of.c cuboot-52xx.c cuboot-824x.c cuboot-83xx.c cuboot-85xx.c holly.c \ cuboot-ebony.c treeboot-ebony.c prpmc2800.c \ - cuboot-pq2.c cuboot-sequoia.c treeboot-walnut.c cuboot-bamboo.c \ - fixed-head.S ep88xc.c cuboot-hpc2.c gamecube.c - + cuboot-pq2.c cuboot-sequoia.c treeboot-walnut.c \ + cuboot-bamboo.c cuboot-mpc7448hpc2.c cuboot-taishan.c \ + fixed-head.S ep88xc.c ep405.c \ + cuboot-katmai.c cuboot-rainier.c redboot-8xx.c ep8248e.c \ + cuboot-warp.c cuboot-85xx-cpm2.c gamecube.c wii.c src-boot := $(src-wlib) $(src-plat) empty.c src-boot := $(addprefix $(obj)/, $(src-boot)) @@ -64,7 +71,7 @@ obj-plat := $(addsuffix .o, $(basename $(addprefix $(obj)/, $(src-plat)))) quiet_cmd_copy_zlib = COPY $@ - cmd_copy_zlib = sed "s@__attribute_used__@@;s@<linux/\([^>]*\).*@\"\1\"@" $< > $@ + cmd_copy_zlib = sed "s@__used@@;s@<linux/\([^>]*\).*@\"\1\"@" $< > $@ quiet_cmd_copy_zlibheader = COPY $@ cmd_copy_zlibheader = sed "s@<linux/\([^>]*\).*@\"\1\"@" $< > $@ @@ -100,24 +107,65 @@ cmd_bootar = $(CROSS32AR) -cr $@.$$$$ $(filter-out FORCE,$^); mv $@.$$$$ $@ $(patsubst %.c,%.o, $(filter %.c, $(src-boot))): %.o: %.c FORCE + $(Q)mkdir -p $(dir $@) $(call if_changed_dep,bootcc) $(patsubst %.S,%.o, $(filter %.S, $(src-boot))): %.o: %.S FORCE + $(Q)mkdir -p $(dir $@) $(call if_changed_dep,bootas) $(obj)/wrapper.a: $(obj-wlib) FORCE $(call if_changed,bootar) -hostprogs-y := addnote addRamDisk hack-coff mktree +hostprogs-y := addnote addRamDisk hack-coff mktree dtc targets += $(patsubst $(obj)/%,%,$(obj-boot) wrapper.a) extra-y := $(obj)/wrapper.a $(obj-plat) $(obj)/empty.o \ $(obj)/zImage.lds $(obj)/zImage.coff.lds $(obj)/zImage.ps3.lds +dtstree := $(srctree)/$(src)/dts + wrapper :=$(srctree)/$(src)/wrapper -wrapperbits := $(extra-y) $(addprefix $(obj)/,addnote hack-coff mktree) \ +wrapperbits := $(extra-y) $(addprefix $(obj)/,addnote hack-coff mktree dtc) \ $(wrapper) FORCE ############# +# Bits for building dtc +# DTC_GENPARSER := 1 # Uncomment to rebuild flex/bison output + +dtc-objs := dtc.o flattree.o fstree.o data.o livetree.o treesource.o srcpos.o checks.o +dtc-objs += dtc-lexer.lex.o dtc-parser.tab.o +dtc-objs := $(addprefix dtc-src/, $(dtc-objs)) + +# prerequisites on generated files needs to be explicit +$(obj)/dtc-src/dtc-parser.tab.o: $(obj)/dtc-src/dtc-parser.tab.c $(obj)/dtc-src/dtc-parser.tab.h +$(obj)/dtc-src/dtc-lexer.lex.o: $(obj)/dtc-src/dtc-lexer.lex.c $(obj)/dtc-src/dtc-parser.tab.h + +HOSTCFLAGS += -I$(src)/dtc-src/ -I$(src)/libfdt/ + +targets += dtc-src/dtc-parser.tab.c +targets += dtc-src/dtc-lexer.lex.c + +clean-files += dtc-src/dtc-parser.tab.h + +ifdef DTC_GENPARSER +BISON = bison +FLEX = flex + +quiet_cmd_bison = BISON $@ + cmd_bison = $(BISON) -o$@ -d $<; cp $@ $@_shipped +quiet_cmd_flex = FLEX $@ + cmd_flex = $(FLEX) -o$@ $<; cp $@ $@_shipped + +$(obj)/dtc-src/dtc-parser.tab.c: $(src)/dtc-src/dtc-parser.y FORCE + $(call if_changed,bison) + +$(obj)/dtc-src/dtc-parser.tab.h: $(obj)/dtc-src/dtc-parser.tab.c + +$(obj)/dtc-src/dtc-lexer.lex.c: $(src)/dtc-src/dtc-lexer.l FORCE + $(call if_changed,flex) +endif + +############# # Bits for building various flavours of zImage ifneq ($(CROSS32_COMPILE),) @@ -136,7 +184,7 @@ image-$(CONFIG_PPC_PSERIES) += zImage.pseries image-$(CONFIG_PPC_MAPLE) += zImage.pseries image-$(CONFIG_PPC_IBM_CELL_BLADE) += zImage.pseries -image-$(CONFIG_PPC_PS3) += zImage.ps3 +image-$(CONFIG_PPC_PS3) += dtbImage.ps3 image-$(CONFIG_PPC_CELLEB) += zImage.pseries image-$(CONFIG_PPC_CHRP) += zImage.chrp image-$(CONFIG_PPC_EFIKA) += zImage.chrp @@ -144,23 +192,73 @@ image-$(CONFIG_PPC_HOLLY) += zImage.holly image-$(CONFIG_PPC_PRPMC2800) += zImage.prpmc2800 image-$(CONFIG_PPC_ISERIES) += zImage.iseries -image-$(CONFIG_GAMECUBE) += zImage.gamecube -image-$(CONFIG_WII) += zImage.gamecube +image-$(CONFIG_GAMECUBE) += dtbImage.gamecube +image-$(CONFIG_WII) += dtbImage.wii image-$(CONFIG_DEFAULT_UIMAGE) += uImage -ifneq ($(CONFIG_DEVICE_TREE),"") -image-$(CONFIG_PPC_8xx) += cuImage.8xx -image-$(CONFIG_PPC_EP88XC) += zImage.ep88xc -image-$(CONFIG_8260) += cuImage.pq2 -image-$(CONFIG_PPC_MPC52xx) += cuImage.52xx -image-$(CONFIG_PPC_83xx) += cuImage.83xx -image-$(CONFIG_PPC_85xx) += cuImage.85xx -image-$(CONFIG_MPC7448HPC2) += cuImage.hpc2 +# +# Targets which embed a device tree blob +# +# Theses are default targets to build images which embed device tree blobs. +# They are only required on boards which do not have FDT support in firmware. +# Boards with newish u-boot firmare can use the uImage target above +# + +# Board ports in arch/powerpc/platform/40x/Kconfig +image-$(CONFIG_EP405) += dtbImage.ep405 +image-$(CONFIG_WALNUT) += treeImage.walnut + +# Board ports in arch/powerpc/platform/44x/Kconfig image-$(CONFIG_EBONY) += treeImage.ebony cuImage.ebony image-$(CONFIG_BAMBOO) += treeImage.bamboo cuImage.bamboo image-$(CONFIG_SEQUOIA) += cuImage.sequoia -image-$(CONFIG_WALNUT) += treeImage.walnut -endif +image-$(CONFIG_RAINIER) += cuImage.rainier +image-$(CONFIG_TAISHAN) += cuImage.taishan +image-$(CONFIG_KATMAI) += cuImage.katmai +image-$(CONFIG_WARP) += cuImage.warp + +# Board ports in arch/powerpc/platform/8xx/Kconfig +image-$(CONFIG_PPC_MPC86XADS) += cuImage.mpc866ads +image-$(CONFIG_PPC_MPC885ADS) += cuImage.mpc885ads +image-$(CONFIG_PPC_EP88XC) += dtbImage.ep88xc +image-$(CONFIG_PPC_ADDER875) += cuImage.adder875-uboot \ + dtbImage.adder875-redboot + +# Board ports in arch/powerpc/platform/52xx/Kconfig +image-$(CONFIG_PPC_LITE5200) += cuImage.lite5200 cuImage.lite5200b + +# Board ports in arch/powerpc/platform/82xx/Kconfig +image-$(CONFIG_MPC8272_ADS) += cuImage.mpc8272ads +image-$(CONFIG_PQ2FADS) += cuImage.pq2fads +image-$(CONFIG_EP8248E) += dtbImage.ep8248e + +# Board ports in arch/powerpc/platform/83xx/Kconfig +image-$(CONFIG_MPC832x_MDS) += cuImage.mpc832x_mds +image-$(CONFIG_MPC832x_RDB) += cuImage.mpc832x_rdb +image-$(CONFIG_MPC834x_ITX) += cuImage.mpc8349emitx \ + cuImage.mpc8349emitxgp +image-$(CONFIG_MPC834x_MDS) += cuImage.mpc834x_mds +image-$(CONFIG_MPC836x_MDS) += cuImage.mpc836x_mds + +# Board ports in arch/powerpc/platform/85xx/Kconfig +image-$(CONFIG_MPC8540_ADS) += cuImage.mpc8540ads +image-$(CONFIG_MPC8560_ADS) += cuImage.mpc8560ads +image-$(CONFIG_MPC85xx_CDS) += cuImage.mpc8541cds \ + cuImage.mpc8548cds \ + cuImage.mpc8555cds +image-$(CONFIG_MPC85xx_MDS) += cuImage.mpc8568mds +image-$(CONFIG_MPC85xx_DS) += cuImage.mpc8544ds \ + cuImage.mpc8572ds +image-$(CONFIG_TQM8540) += cuImage.tqm8540 +image-$(CONFIG_TQM8541) += cuImage.tqm8541 +image-$(CONFIG_TQM8555) += cuImage.tqm8555 +image-$(CONFIG_TQM8560) += cuImage.tqm8560 +image-$(CONFIG_SBC8548) += cuImage.sbc8548 +image-$(CONFIG_SBC8560) += cuImage.sbc8560 + +# Board ports in arch/powerpc/platform/embedded6xx/Kconfig +image-$(CONFIG_STORCENTER) += cuImage.storcenter +image-$(CONFIG_MPC7448HPC2) += cuImage.mpc7448hpc2 # For 32-bit powermacs, build the COFF and miboot images # as well as the ELF images. @@ -170,30 +268,28 @@ initrd- := $(patsubst zImage%, zImage.initrd%, $(image-n) $(image-)) initrd-y := $(patsubst zImage%, zImage.initrd%, \ - $(patsubst treeImage%, treeImage.initrd%, $(image-y))) + $(patsubst dtbImage%, dtbImage.initrd%, \ + $(patsubst treeImage%, treeImage.initrd%, $(image-y)))) initrd-y := $(filter-out $(image-y), $(initrd-y)) targets += $(image-y) $(initrd-y) $(addprefix $(obj)/, $(initrd-y)): $(obj)/ramdisk.image.gz -# If CONFIG_WANT_DEVICE_TREE is set and CONFIG_DEVICE_TREE isn't an -# empty string, define 'dts' to be path to the dts -# CONFIG_DEVICE_TREE will have "" around it, make sure to strip them -ifeq ($(CONFIG_WANT_DEVICE_TREE),y) -ifneq ($(CONFIG_DEVICE_TREE),"") -dts = $(if $(shell echo $(CONFIG_DEVICE_TREE) | grep '^/'),\ - ,$(srctree)/$(src)/dts/)$(CONFIG_DEVICE_TREE:"%"=%) -endif -endif - # Don't put the ramdisk on the pattern rule; when its missing make will try # the pattern rule with less dependencies that also matches (even with the # hard dependency listed). -$(obj)/zImage.initrd.%: vmlinux $(wrapperbits) $(dts) - $(call if_changed,wrap,$*,$(dts),,$(obj)/ramdisk.image.gz) +$(obj)/zImage.initrd.%: vmlinux $(wrapperbits) + $(call if_changed,wrap,$*,,,$(obj)/ramdisk.image.gz) -$(obj)/zImage.%: vmlinux $(wrapperbits) $(dts) - $(call if_changed,wrap,$*,$(dts)) +$(obj)/zImage.%: vmlinux $(wrapperbits) + $(call if_changed,wrap,$*) + +# dtbImage% - a dtbImage is a zImage with an embedded device tree blob +$(obj)/dtbImage.initrd.%: vmlinux $(wrapperbits) $(dtstree)/%.dts + $(call if_changed,wrap,$*,$(dtstree)/$*.dts,,$(obj)/ramdisk.image.gz) + +$(obj)/dtbImage.%: vmlinux $(wrapperbits) $(dtstree)/%.dts + $(call if_changed,wrap,$*,$(dtstree)/$*.dts) # This cannot be in the root of $(src) as the zImage rule always adds a $(obj) # prefix @@ -203,24 +299,17 @@ $(obj)/zImage.iseries: vmlinux $(STRIP) -s -R .comment $< -o $@ -$(obj)/zImage.ps3: vmlinux $(wrapper) $(wrapperbits) $(srctree)/$(src)/dts/ps3.dts - $(STRIP) -s -R .comment $< -o vmlinux.strip - $(call cmd,wrap,ps3,$(srctree)/$(src)/dts/ps3.dts,,) - -$(obj)/zImage.initrd.ps3: vmlinux $(wrapper) $(wrapperbits) $(srctree)/$(src)/dts/ps3.dts $(obj)/ramdisk.image.gz - $(call cmd,wrap,ps3,$(srctree)/$(src)/dts/ps3.dts,,$(obj)/ramdisk.image.gz) - $(obj)/uImage: vmlinux $(wrapperbits) $(call if_changed,wrap,uboot) -$(obj)/cuImage.%: vmlinux $(dts) $(wrapperbits) - $(call if_changed,wrap,cuboot-$*,$(dts)) +$(obj)/cuImage.%: vmlinux $(dtstree)/%.dts $(wrapperbits) + $(call if_changed,wrap,cuboot-$*,$(dtstree)/$*.dts) -$(obj)/treeImage.initrd.%: vmlinux $(dts) $(wrapperbits) - $(call if_changed,wrap,treeboot-$*,$(dts),,$(obj)/ramdisk.image.gz) +$(obj)/treeImage.initrd.%: vmlinux $(dtstree)/%.dts $(wrapperbits) + $(call if_changed,wrap,treeboot-$*,$(dtstree)/$*.dts,,$(obj)/ramdisk.image.gz) -$(obj)/treeImage.%: vmlinux $(dts) $(wrapperbits) - $(call if_changed,wrap,treeboot-$*,$(dts)) +$(obj)/treeImage.%: vmlinux $(dtstree)/%.dts $(wrapperbits) + $(call if_changed,wrap,treeboot-$*,$(dtstree)/$*.dts) # If there isn't a platform selected then just strip the vmlinux. ifeq (,$(image-y)) @@ -244,3 +333,51 @@ clean-kernel += $(addsuffix .gz,$(clean-kernel)) # If not absolute clean-files are relative to $(obj). clean-files += $(addprefix $(objtree)/, $(clean-kernel)) + +WRAPPER_OBJDIR := /usr/lib/kernel-wrapper +WRAPPER_DTSDIR := /usr/lib/kernel-wrapper/dts +WRAPPER_BINDIR := /usr/sbin +INSTALL := install + +extra-installed := $(patsubst $(obj)/%, $(DESTDIR)$(WRAPPER_OBJDIR)/%, $(extra-y)) +hostprogs-installed := $(patsubst %, $(DESTDIR)$(WRAPPER_BINDIR)/%, $(hostprogs-y)) +wrapper-installed := $(DESTDIR)$(WRAPPER_BINDIR)/wrapper +dts-installed := $(patsubst $(obj)/dts/%, $(DESTDIR)$(WRAPPER_DTSDIR)/%, $(wildcard $(obj)/dts/*.dts)) + +all-installed := $(extra-installed) $(hostprogs-installed) $(wrapper-installed) $(dts-installed) + +quiet_cmd_mkdir = MKDIR $(patsubst $(INSTALL_HDR_PATH)/%,%,$@) + cmd_mkdir = mkdir -p $@ + +quiet_cmd_install = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_OBJDIR)/%,%,$@) + cmd_install = $(INSTALL) -m0644 $(patsubst $(DESTDIR)$(WRAPPER_OBJDIR)/%,$(obj)/%,$@) $@ + +quiet_cmd_install_dts = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_DTSDIR)/%,dts/%,$@) + cmd_install_dts = $(INSTALL) -m0644 $(patsubst $(DESTDIR)$(WRAPPER_DTSDIR)/%,$(srctree)/$(obj)/dts/%,$@) $@ + +quiet_cmd_install_exe = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,%,$@) + cmd_install_exe = $(INSTALL) -m0755 $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,$(obj)/%,$@) $@ + +quiet_cmd_install_wrapper = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,%,$@) + cmd_install_wrapper = $(INSTALL) -m0755 $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,$(srctree)/$(obj)/%,$@) $@ ;\ + sed -i $@ -e 's%^object=.*%object=$(WRAPPER_OBJDIR)%' \ + -e 's%^objbin=.*%objbin=$(WRAPPER_BINDIR)%' \ + + +$(DESTDIR)$(WRAPPER_OBJDIR) $(DESTDIR)$(WRAPPER_DTSDIR) $(DESTDIR)$(WRAPPER_BINDIR): + $(call cmd,mkdir) + +$(extra-installed) : $(DESTDIR)$(WRAPPER_OBJDIR)/% : $(obj)/% | $(DESTDIR)$(WRAPPER_OBJDIR) + $(call cmd,install) + +$(hostprogs-installed) : $(DESTDIR)$(WRAPPER_BINDIR)/% : $(obj)/% | $(DESTDIR)$(WRAPPER_BINDIR) + $(call cmd,install_exe) + +$(dts-installed) : $(DESTDIR)$(WRAPPER_DTSDIR)/% : $(srctree)/$(obj)/dts/% | $(DESTDIR)$(WRAPPER_DTSDIR) + $(call cmd,install_dts) + +$(wrapper-installed): $(DESTDIR)$(WRAPPER_BINDIR) $(srctree)/$(obj)/wrapper | $(DESTDIR)$(WRAPPER_BINDIR) + $(call cmd,install_wrapper) + +$(obj)/bootwrapper_install: $(all-installed) + --- NEW FILE: wii.c --- /* * arch/powerpc/boot/wii.c * * Nintendo Wii platform * Copyright (C) 2004-2008 The GameCube Linux Team * Copyright (C) 2008 Albert Herranz * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * */ #include <stddef.h> #include "stdio.h" #include "types.h" #include "io.h" #include "ops.h" #include "ugecon.h" BSS_STACK(8192); /* * We enter with the MMU enabled and some legacy memory mappings active. * * We leave the MMU enabled, but we switch to an identity mapped memory * scheme as expected by the start code. * */ asm ("\n\ .text\n\ .globl _zimage_start\n\ _zimage_start:\n\ \n\ isync\n\ /* IBAT3,DBAT3 for first 16Mbytes */\n\ li 8, 0x01ff /* 16MB */\n\ li 9, 0x0002 /* rw */\n\ mtspr 0x216, 8 /* IBAT3U */\n\ mtspr 0x217, 9 /* IBAT3L */\n\ mtspr 0x21e, 8 /* DBAT3U */\n\ mtspr 0x21f, 9 /* DBAT3L */\n\ \n\ sync\n\ isync\n\ \n\ li 3, 0\n\ li 4, 0\n\ li 5, 0\n\ \n\ bcl- 20,4*cr7+so,1f\n\ 1:\n\ mflr 8\n\ clrlwi 8, 8, 3\n\ addi 8, 8, 2f - 1b\n\ mtlr 8\n\ blr\n\ 2:\n\ b _zimage_start_lib\n\ "); /* * */ static void wii_console_write(const char *buf, int len) { char *b = (char *)buf; while(len--) { if (*b == '\n') ug_putc('\r'); ug_putc(*b++); } } /* * */ void platform_init(unsigned long r3, unsigned long r4, unsigned long r5) { u32 heapsize = 16*1024*1024 - (u32)_end; simple_alloc_init(_end, heapsize, 32, 64); fdt_init(_dtb_start); if (!ug_grab_io_base() && ug_is_adapter_present()) console_ops.write = wii_console_write; } Index: gamecube.c =================================================================== RCS file: /cvsroot/gc-linux/linux/arch/powerpc/boot/gamecube.c,v retrieving revision 1.2 retrieving revision 1.3 diff -u -d -r1.2 -r1.3 --- gamecube.c 26 Mar 2008 19:58:28 -0000 1.2 +++ gamecube.c 13 Sep 2008 19:42:52 -0000 1.3 @@ -84,7 +84,7 @@ u32 heapsize = 16*1024*1024 - (u32)_end; simple_alloc_init(_end, heapsize, 32, 64); - ft_init(_dtb_start, 0, 4); + fdt_init(_dtb_start); if (!ug_grab_io_base() && ug_is_adapter_present()) console_ops.write = gamecube_console_write; |