coreboot September 2011

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Patch set updated: b431050 Remove useless print_a_completion() stub
by Patrick Georgi 02 Sep '11

02 Sep '11

Patrick Georgi (patrick(a)georgi-clan.de) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/118 -gerrit commit b4310501fa616a4e5267b57adcb06fbc226a5a14 Author: Patrick Georgi <patrick.georgi(a)secunet.com> Date: Tue Jul 19 16:37:13 2011 +0200 Remove useless print_a_completion() stub There's a real implementation elsewhere and this one only confuses things. Change-Id: I841d9baecbaf298114e508feec89f1b2ea864bb9 Signed-off-by: Patrick Georgi <patrick.georgi(a)secunet.com> --- main/filo.c | 5 ----- 1 files changed, 0 insertions(+), 5 deletions(-) diff --git a/main/filo.c b/main/filo.c index c81d458..a8bf372 100644 --- a/main/filo.c +++ b/main/filo.c @@ -237,9 +237,4 @@ int main(void) return 0; } -void print_a_completion (char *name) -{ - // Nothing yet. -} - #endif /* CONFIG_USE_GRUB */

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Patch set updated: f916d99 Update defconfig to silence build
by Patrick Georgi 02 Sep '11

02 Sep '11

Patrick Georgi (patrick(a)georgi-clan.de) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/117 -gerrit commit f916d994f716444edc72ec8af0c9020e16f486ea Author: Patrick Georgi <patrick.georgi(a)secunet.com> Date: Tue Jul 19 16:35:34 2011 +0200 Update defconfig to silence build Change-Id: Iecc5fef8df78e66bb80b00d786aa4925f13c823a Signed-off-by: Patrick Georgi <patrick.georgi(a)secunet.com> --- configs/defconfig | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/configs/defconfig b/configs/defconfig index bee9611..0fe3019 100644 --- a/configs/defconfig +++ b/configs/defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit # FILO version: 0.6.0 -# Fri Mar 26 12:50:23 2010 +# Thu Jul 7 11:47:53 2011 # CONFIG_TARGET_I386=y @@ -62,5 +62,6 @@ CONFIG_EXPERIMENTAL=y # CONFIG_DEBUG_PCI is not set # CONFIG_DEBUG_LINUXLOAD is not set # CONFIG_DEBUG_IDE is not set +# CONFIG_DEBUG_USB is not set # CONFIG_DEBUG_ELTORITO is not set CONFIG_DEVELOPER_TOOLS=y

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Patch set updated: ad9b1d8 Adapt filo to libpayload changes
by Patrick Georgi 02 Sep '11

02 Sep '11

Patrick Georgi (patrick(a)georgi-clan.de) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/116 -gerrit commit ad9b1d81d3f46ccab9e7fc5570b0b8d495386547 Author: Patrick Georgi <patrick.georgi(a)secunet.com> Date: Fri Jul 22 10:00:38 2011 +0200 Adapt filo to libpayload changes libpayload comes with CBFS and LZMA support now, and FILO's copy leads to conflicts (which is what the libpayload copy intends to solve) Change-Id: I1c70eda7b260d7149c7079cb0d681c274f510ed8 Signed-off-by: Patrick Georgi <patrick.georgi(a)secunet.com> --- fs/Makefile.inc | 2 - fs/cbfs.c | 236 ------------------------------------------------------- fs/fsys_cbfs.c | 2 +- include/cbfs.h | 173 ---------------------------------------- 4 files changed, 1 insertions(+), 412 deletions(-) diff --git a/fs/Makefile.inc b/fs/Makefile.inc index 99c0207..4d8650b 100644 --- a/fs/Makefile.inc +++ b/fs/Makefile.inc @@ -31,5 +31,3 @@ TARGETS-$(CONFIG_FSYS_SQUASHFS) += fs/fsys_squashfs.o TARGETS-$(CONFIG_FSYS_SQUASHFS) += fs/squashfs_zlib.o TARGETS-$(CONFIG_ARTEC_BOOT) += fs/fsys_aboot.o TARGETS-$(CONFIG_FSYS_CBFS) += fs/fsys_cbfs.o -TARGETS-$(CONFIG_FSYS_CBFS) += fs/cbfs.o -TARGETS-$(CONFIG_FSYS_CBFS) += fs/lzma.o diff --git a/fs/cbfs.c b/fs/cbfs.c deleted file mode 100644 index 23e0a89..0000000 --- a/fs/cbfs.c +++ /dev/null @@ -1,236 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2008, Jordan Crouse <jordan(a)cosmicpenguin.net> - * - * 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; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA, 02110-1301 USA - */ - -#include <arch/types.h> -#include <arch/virtual.h> -#include <cbfs.h> - -#define ALIGN(val,by) ((val+by-1)&~(by-1)) -#define cbfs_printf(...) /* printf(__VA_ARGS__) */ -#define printk_spew cbfs_printf -#define printk_debug cbfs_printf -#define printk_info cbfs_printf -#define printk_err cbfs_printf - -#ifndef CONFIG_BIG_ENDIAN -#define ntohl(x) ( ((x&0xff)<<24) | ((x&0xff00)<<8) | \ - ((x&0xff0000) >> 8) | ((x&0xff000000) >> 24) ) -#else -#define ntohl(x) (x) -#endif - -int cbfs_decompress(int algo, void *src, void *dst, int len) -{ - switch(algo) { - case CBFS_COMPRESS_NONE: - memcpy(dst, src, len); - return 0; - - case CBFS_COMPRESS_LZMA: { - unsigned long ulzma(unsigned char *src, unsigned char *dst); - ulzma(src, dst); - } - return 0; - - default: - printk_info( "CBFS: Unknown compression type %d\n", - algo); - return -1; - } -} - -int cbfs_check_magic(struct cbfs_file *file) -{ - return !strcmp(file->magic, CBFS_FILE_MAGIC) ? 1 : 0; -} - -struct cbfs_header *cbfs_master_header(void) -{ - struct cbfs_header *header; - - void *ptr = phys_to_virt((void *)*((unsigned long *) phys_to_virt(CBFS_HEADPTR_ADDR))); - printk_spew("Check CBFS header at %p\n", ptr); - header = (struct cbfs_header *) ptr; - - printk_spew("magic is %08x\n", ntohl(header->magic)); - if (ntohl(header->magic) != CBFS_HEADER_MAGIC) { - printk_err("ERROR: No valid CBFS header found!\n"); - return NULL; - } - - printk_spew("Found CBFS header at %p\n", ptr); - return header; -} - -struct cbfs_file *cbfs_find(const char *name) -{ - struct cbfs_header *header = cbfs_master_header(); - unsigned long offset; - - if (header == NULL) - return NULL; - offset = (unsigned long) phys_to_virt(0 - ntohl(header->romsize) + ntohl(header->offset)); - - int align= ntohl(header->align); - - while(1) { - struct cbfs_file *file = (struct cbfs_file *) offset; - if (!cbfs_check_magic(file)) return NULL; - printk_debug("Check %s\n", CBFS_NAME(file)); - if (!strcmp(CBFS_NAME(file), name)) - return file; - - int flen = ntohl(file->len); - int foffset = ntohl(file->offset); - printk_spew("CBFS: follow chain: %p + %x + %x + align -> ", (void *)offset, foffset, flen); - - unsigned long oldoffset = offset; - offset = ALIGN(offset + foffset + flen, align); - printk_spew("%p\n", (void *)offset); - if (virt_to_phys(offset) <= virt_to_phys(oldoffset)) return NULL; - - if (offset < (unsigned long)phys_to_virt(0xFFFFFFFF - ntohl(header->romsize))) - return NULL; - } -} - -struct cbfs_stage *cbfs_find_file(const char *name, int type) -{ - struct cbfs_file *file = cbfs_find(name); - - if (file == NULL) { - printk_info( "CBFS: Could not find file %s\n", - name); - return NULL; - } - - if (ntohl(file->type) != type) { - printk_info( "CBFS: File %s is of type %x instead of" - "type %x\n", name, file->type, type); - - return NULL; - } - - return (void *) CBFS_SUBHEADER(file); -} - -void *cbfs_load_optionrom(u16 vendor, u16 device, void * dest) -{ - char name[17]; - struct cbfs_optionrom *orom; - u8 *src; - - sprintf(name,"pci%04x,%04x.rom", vendor, device); - - orom = (struct cbfs_optionrom *) - cbfs_find_file(name, CBFS_TYPE_OPTIONROM); - - if (orom == NULL) - return NULL; - - /* They might have specified a dest address. If so, we can decompress. - * If not, there's not much hope of decompressing or relocating the rom. - * in the common case, the expansion rom is uncompressed, we - * pass 0 in for the dest, and all we have to do is find the rom and - * return a pointer to it. - */ - - /* BUG: the cbfstool is (not yet) including a cbfs_optionrom header */ - src = ((unsigned char *) orom); // + sizeof(struct cbfs_optionrom); - - if (! dest) - return src; - - if (cbfs_decompress(ntohl(orom->compression), - src, - dest, - ntohl(orom->len))) - return NULL; - - return dest; -} - -void * cbfs_load_stage(const char *name) -{ - struct cbfs_stage *stage = (struct cbfs_stage *) - cbfs_find_file(name, CBFS_TYPE_STAGE); - /* this is a mess. There is no ntohll. */ - /* for now, assume compatible byte order until we solve this. */ - u32 entry; - - if (stage == NULL) - return (void *) -1; - - printk_info("Stage: load %s @ %d/%d bytes, enter @ %llx\n", - name, - (u32) stage->load, stage->memlen, - stage->entry); - memset((void *) (u32) stage->load, 0, stage->memlen); - - if (cbfs_decompress(stage->compression, - ((unsigned char *) stage) + - sizeof(struct cbfs_stage), - (void *) (u32) stage->load, - stage->len)) - return (void *) -1; - printk_info("Stage: done loading.\n"); - - entry = stage->entry; -// return (void *) ntohl((u32) stage->entry); - return (void *) entry; -} - -void * cbfs_get_file(const char *name) -{ - return cbfs_find(name); -} - -int cbfs_execute_stage(const char *name) -{ - struct cbfs_stage *stage = (struct cbfs_stage *) - cbfs_find_file(name, CBFS_TYPE_STAGE); - - if (stage == NULL) - return 1; - - if (ntohl(stage->compression) != CBFS_COMPRESS_NONE) { - printk_info( "CBFS: Unable to run %s: Compressed file" - "Not supported for in-place execution\n", name); - return 1; - } - - /* FIXME: This isn't right */ - printk_info( "CBFS: run @ %p\n", (void *) ntohl((u32) stage->entry)); - return run_address((void *) ntohl((u32) stage->entry)); -} - -/** - * run_address is passed the address of a function taking no parameters and - * jumps to it, returning the result. - * @param f the address to call as a function. - * returns value returned by the function. - */ - -int run_address(void *f) -{ - int (*v) (void); - v = f; - return v(); -} - diff --git a/fs/fsys_cbfs.c b/fs/fsys_cbfs.c index 59c6e35..5c389e9 100644 --- a/fs/fsys_cbfs.c +++ b/fs/fsys_cbfs.c @@ -31,7 +31,7 @@ cbfs_mount (void) return 0; /* CBFS? */ - if (!cbfs_master_header()) + if (get_cbfs_header() == (void*)0xffffffff) return 0; return 1; diff --git a/include/cbfs.h b/include/cbfs.h deleted file mode 100644 index 9d6832c..0000000 --- a/include/cbfs.h +++ /dev/null @@ -1,173 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2008 Jordan Crouse <jordan(a)cosmicpenguin.net> - * - * This file is dual-licensed. You can choose between: - * - The GNU GPL, version 2, as published by the Free Software Foundation - * - The revised BSD license (without advertising clause) - * - * --------------------------------------------------------------------------- - * 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; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA, 02110-1301 USA - * --------------------------------------------------------------------------- - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. The name of the author may not be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * --------------------------------------------------------------------------- - */ - -#ifndef _CBFS_H_ -#define _CBFS_H_ - -/** These are standard values for the known compression - alogrithms that coreboot knows about for stages and - payloads. Of course, other LAR users can use whatever - values they want, as long as they understand them. */ - -#define CBFS_COMPRESS_NONE 0 -#define CBFS_COMPRESS_LZMA 1 - -/** These are standard component types for well known - components (i.e - those that coreboot needs to consume. - Users are welcome to use any other value for their - components */ - -#define CBFS_TYPE_STAGE 0x10 -#define CBFS_TYPE_PAYLOAD 0x20 -#define CBFS_TYPE_OPTIONROM 0x30 - -/** this is the master cbfs header - it need to be - located somewhere in the bootblock. Where it - actually lives is up to coreboot. A pointer to - this header will live at 0xFFFFFFFc, so we can - easily find it. */ - -#define CBFS_HEADER_MAGIC 0x4F524243 -#define CBFS_HEADPTR_ADDR 0xFFFFFFFc -#define VERSION1 0x31313131 - -struct cbfs_header { - u32 magic; - u32 version; - u32 romsize; - u32 bootblocksize; - u32 align; - u32 offset; - u32 pad[2]; -} __attribute__((packed)); - -/** This is a component header - every entry in the CBFS - will have this header. - - This is how the component is arranged in the ROM: - - -------------- <- 0 - component header - -------------- <- sizeof(struct component) - component name - -------------- <- offset - data - ... - -------------- <- offset + len -*/ - -#define CBFS_FILE_MAGIC "LARCHIVE" - -struct cbfs_file { - char magic[8]; - u32 len; - u32 type; - u32 checksum; - u32 offset; -} __attribute__((packed)); - -/*** Component sub-headers ***/ - -/* Following are component sub-headers for the "standard" - component types */ - -/** This is the sub-header for stage components. Stages are - loaded by coreboot during the normal boot process */ - -struct cbfs_stage { - u32 compression; /** Compression type */ - u64 entry; /** entry point */ - u64 load; /** Where to load in memory */ - u32 len; /** length of data to load */ - u32 memlen; /** total length of object in memory */ -} __attribute__((packed)); - -/** this is the sub-header for payload components. Payloads - are loaded by coreboot at the end of the boot process */ - -struct cbfs_payload_segment { - u32 type; - u32 compression; - u32 offset; - u64 load_addr; - u32 len; - u32 mem_len; -} __attribute__((packed)); - -struct cbfs_payload { - struct cbfs_payload_segment segments; -}; - -#define PAYLOAD_SEGMENT_CODE 0x45444F43 -#define PAYLOAD_SEGMENT_DATA 0x41544144 -#define PAYLOAD_SEGMENT_BSS 0x20535342 -#define PAYLOAD_SEGMENT_PARAMS 0x41524150 -#define PAYLOAD_SEGMENT_ENTRY 0x52544E45 - -struct cbfs_optionrom { - u32 compression; - u32 len; -} __attribute__((packed)); - -#define CBFS_NAME(_c) (((char *) (_c)) + sizeof(struct cbfs_file)) -#define CBFS_SUBHEADER(_p) ( (void *) ((((u8 *) (_p)) + ntohl((_p)->offset))) ) - -void * cbfs_load_stage(const char *name); -int cbfs_execute_stage(const char *name); -void * cbfs_get_file(const char *name); -void *cbfs_load_optionrom(u16 vendor, u16 device, void * dest); -int run_address(void *f); -int cbfs_decompress(int algo, void *src, void *dst, int len); -struct cbfs_stage *cbfs_find_file(const char *name, int type); -int cbfs_check_magic(struct cbfs_file *file); -struct cbfs_header *cbfs_master_header(void); -struct cbfs_file *cbfs_find(const char *name); -void cbfs_and_run_core(char* filename, unsigned int ebp); - -#endif -

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New patch to review: 54caffb Fix FILO build system
by Patrick Georgi 02 Sep '11

02 Sep '11

Patrick Georgi (patrick(a)georgi-clan.de) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/177 -gerrit commit 54caffbbea39033208ace7fa6d0beef741344a7d Author: Patrick Georgi <patrick(a)georgi-clan.de> Date: Fri Sep 2 22:44:15 2011 +0200 Fix FILO build system This change: - deduplicates a whole lot of stuff in the Kconfig makefile - simplifies "verbose" support (V=1) to match coreboot's style - adds libpayload support to more kconfig targets (allyes, allno, defconfig...) - isolates libpayload build into its own directory to avoid file clashes Change-Id: Iee682492f64f0f5da2a8702b8fe6f8b02c81b4c5 Signed-off-by: Patrick Georgi <patrick(a)georgi-clan.de> --- Makefile | 56 +++++----- util/kconfig/Makefile | 285 ++++++++++++++++--------------------------------- 2 files changed, 124 insertions(+), 217 deletions(-) diff --git a/Makefile b/Makefile index 2e8a9e5..1ebf62e 100644 --- a/Makefile +++ b/Makefile @@ -38,8 +38,11 @@ HAVE_DOTCONFIG := $(wildcard .config) BUILD_INFO = ($(shell whoami)@$(shell hostname)) $(shell LANG=C date) # Make is silent per default, but 'make V=1' will show all compiler calls. +Q=@ ifneq ($(V),1) -Q := @ +ifneq ($(Q),) +.SILENT: +endif endif $(if $(wildcard .xcompile),,$(eval $(shell bash util/xcompile/xcompile > .xcompile))) @@ -114,52 +117,53 @@ libpayload: @printf "Found Libpayload $(LIBPAYLOAD).\n" else libpayload: $(src)/$(LIB_CONFIG) - $(Q)printf "building libpayload.\n" - $(Q)make -C $(LIBCONFIG_PATH) distclean - $(Q)cp lib.config $(LIBCONFIG_PATH)/.config - $(Q)make -C $(LIBCONFIG_PATH) oldconfig - $(Q)make -C $(LIBCONFIG_PATH) DESTDIR=$(src)/build install + printf "building libpayload.\n" + $(MAKE) -C $(LIBCONFIG_PATH) obj=$(obj)/libpayload-build distclean + cp lib.config $(LIBCONFIG_PATH)/.config + mkdir -p $(LIBCONFIG_PATH)/build + $(MAKE) -C $(LIBCONFIG_PATH) obj=$(obj)/libpayload-build oldconfig + $(MAKE) -C $(LIBCONFIG_PATH) obj=$(obj)/libpayload-build DESTDIR=$(src)/build install endif $(obj)/filo: $(src)/.config $(OBJS) libpayload - $(Q)printf " LD $(subst $(shell pwd)/,,$(@))\n" - $(Q)$(LD) -N -T $(ARCHDIR-y)/ldscript -o $@ $(OBJS) $(LIBPAYLOAD) $(LIBGCC) + printf " LD $(subst $(shell pwd)/,,$(@))\n" + $(LD) -N -T $(ARCHDIR-y)/ldscript -o $@ $(OBJS) $(LIBPAYLOAD) $(LIBGCC) $(TARGET): $(obj)/filo libpayload - $(Q)cp $(obj)/filo $@ - $(Q)$(NM) $(obj)/filo | sort > $(obj)/filo.map - $(Q)printf " STRIP $(subst $(shell pwd)/,,$(@))\n" - $(Q)$(STRIP) -s $@ + cp $(obj)/filo $@ + $(NM) $(obj)/filo | sort > $(obj)/filo.map + printf " STRIP $(subst $(shell pwd)/,,$(@))\n" + $(STRIP) -s $@ include util/kconfig/Makefile $(obj)/%.o: $(src)/%.c libpayload - $(Q)printf " CC $(subst $(shell pwd)/,,$(@))\n" - $(Q)$(CC) -MMD $(CFLAGS) $(CPPFLAGS) -c -o $@ $< + printf " CC $(subst $(shell pwd)/,,$(@))\n" + $(CC) -MMD $(CFLAGS) $(CPPFLAGS) -c -o $@ $< $(obj)/%.S.o: $(src)/%.S - $(Q)printf " AS $(subst $(shell pwd)/,,$(@))\n" - $(Q)$(AS) $(ASFLAGS) -o $@ $< + printf " AS $(subst $(shell pwd)/,,$(@))\n" + $(AS) $(ASFLAGS) -o $@ $< endif $(obj)/version.h: FORCE - $(Q)echo '#define PROGRAM_NAME "$(PROGRAM_NAME)"' > $@ - $(Q)echo '#define PROGRAM_VERSION "$(PROGRAM_VERSION)"' >> $@ - $(Q)echo '#define PROGRAM_VERSION_FULL "$(PROGRAM_VERSION) $(BUILD_INFO)"' >> $@ - $(Q)echo '#define BUILD_INFO "$(BUILD_INFO)"' >> $@ + echo '#define PROGRAM_NAME "$(PROGRAM_NAME)"' > $@ + echo '#define PROGRAM_VERSION "$(PROGRAM_VERSION)"' >> $@ + echo '#define PROGRAM_VERSION_FULL "$(PROGRAM_VERSION) $(BUILD_INFO)"' >> $@ + echo '#define BUILD_INFO "$(BUILD_INFO)"' >> $@ prepare: - $(Q)mkdir -p $(obj)/util/kconfig/lxdialog - $(Q)mkdir -p $(obj)/i386 $(obj)/fs $(obj)/drivers/flash - $(Q)mkdir -p $(obj)/main/grub + mkdir -p $(obj)/util/kconfig/lxdialog + mkdir -p $(obj)/i386 $(obj)/fs $(obj)/drivers/flash + mkdir -p $(obj)/main/grub clean: - $(Q)rm -rf $(obj)/i386 $(obj)/fs $(obj)/drivers $(obj)/main $(obj)/util + rm -rf $(obj)/i386 $(obj)/fs $(obj)/drivers $(obj)/main $(obj)/util distclean: clean - $(Q)rm -rf build - $(Q)rm -f .config lib.config .config.old .xcompile ..config.tmp .kconfig.d .tmpconfig* + rm -rf build + rm -f .config lib.config .config.old .xcompile ..config.tmp .kconfig.d .tmpconfig* FORCE: diff --git a/util/kconfig/Makefile b/util/kconfig/Makefile index d6670fd..64a340c 100644 --- a/util/kconfig/Makefile +++ b/util/kconfig/Makefile @@ -2,7 +2,8 @@ # Kernel configuration targets # These targets are used from top-level makefile -PHONY += oldconfig xconfig gconfig menuconfig config silentoldconfig update-po-config +PHONY += oldconfig xconfig gconfig menuconfig config silentoldconfig +PHONY += randconfig allyesconfig allnoconfig allmodconfig defconfig _OS=$(shell uname -s |cut -c-7) regex-objs= @@ -17,206 +18,108 @@ LIB_CONFIG := $(src)/lib.config HAVE_FILO_CONFIG := $(wildcard $(FILO_CONFIG)) HAVE_LIB_CONFIG := $(wildcard $(LIB_CONFIG)) -ifneq ($(strip $(HAVE_FILO_CONFIG)),) -ifneq ($(strip $(HAVE_LIB_CONFIG)),) -xconfig: prepare $(objk)/qconf - $(Q)printf "Libpayload config for FILO.\n" - $(Q)mv $(FILO_CONFIG) $(FILO_CONFIG)."temp" - $(Q)mv $(LIB_CONFIG) $(FILO_CONFIG) - $(Q)$(objk)/qconf $(LIBCONFIG_PATH)/Config.in - $(Q)mv $(FILO_CONFIG) $(LIB_CONFIG) - $(Q)printf "Libpayload config done.\n" - $(Q)mv $(FILO_CONFIG)."temp" $(FILO_CONFIG) - $(Q)$(objk)/qconf $(Kconfig) -else -xconfig: prepare $(objk)/qconf - $(Q)printf "Lost libpayload config file.\n" - $(Q)rm -f $(FILO_CONFIG) -endif +# We don't know how to cope with FILO config being present and +# libpayload config not. +$(if $(and $(HAVE_FILO_CONFIG),$(filter 0,$(words $(LIB_CONFIG)))), \ + FATAL:=1, \ + FATAL:=0) + +LIBPAYLOAD_CONFIG_PRE := echo "Libpayload config for FILO." \ + $(if $(HAVE_FILO_CONFIG),; mv $(FILO_CONFIG) $(FILO_CONFIG).temp) \ + $(if $(HAVE_LIB_CONFIG),; mv $(LIB_CONFIG) $(FILO_CONFIG)) + +LIBPAYLOAD_CONFIG_POST := mv $(FILO_CONFIG) $(LIB_CONFIG) \ + ; echo "Libpayload config done." \ + $(if $(HAVE_FILO_CONFIG),; mv $(FILO_CONFIG).temp $(FILO_CONFIG)) + +ifeq ($(FATAL),1) +xconfig gconfig menuconfig config oldconfig silentoldconfig: + echo "Lost libpayload config file." + rm -f $(FILO_CONFIG) else xconfig: prepare $(objk)/qconf - $(Q)printf "Libpayload config for FILO.\n" - $(Q)$(objk)/qconf $(LIBCONFIG_PATH)/Config.in - $(Q)mv $(FILO_CONFIG) $(LIB_CONFIG) - $(Q)printf "Libpayload config done.\n" - $(Q)$(objk)/qconf $(Kconfig) -endif + $(LIBPAYLOAD_CONFIG_PRE) + $(objk)/qconf $(LIBCONFIG_PATH)/Config.in + $(LIBPAYLOAD_CONFIG_POST) + $(objk)/qconf $(Kconfig) -ifneq ($(strip $(HAVE_FILO_CONFIG)),) -ifneq ($(strip $(HAVE_LIB_CONFIG)),) -gconfig: prepare $(objk)/gconf - $(Q)printf "Libpayload config for FILO.\n" - $(Q)mv $(FILO_CONFIG) $(FILO_CONFIG)."temp" - $(Q)mv $(LIB_CONFIG) $(FILO_CONFIG) - $(Q)$(objk)/gconf $(LIBCONFIG_PATH)/Config.in - $(Q)mv $(FILO_CONFIG) $(LIB_CONFIG) - $(Q)printf "Libpayload config done.\n" - $(Q)mv $(FILO_CONFIG)."temp" $(FILO_CONFIG) - $(Q)$(objk)/gconf $(Kconfig) -else -gconfig: prepare $(objk)/gconf - $(Q)printf "Lost libpayload config file.\n" - $(Q)rm -f $(FILO_CONFIG) -endif -else gconfig: prepare $(objk)/gconf - $(Q)printf "Libpayload config for FILO.\n" - $(Q)$(objk)/gconf $(LIBCONFIG_PATH)/Config.in - $(Q)mv $(FILO_CONFIG) $(LIB_CONFIG) - $(Q)printf "Libpayload config done.\n" - $(Q)$(objk)/gconf $(Kconfig) -endif + $(LIBPAYLOAD_CONFIG_PRE) + $(objk)/gconf $(LIBCONFIG_PATH)/Config.in + $(LIBPAYLOAD_CONFIG_POST) + $(objk)/gconf $(Kconfig) -ifneq ($(strip $(HAVE_FILO_CONFIG)),) -ifneq ($(strip $(HAVE_LIB_CONFIG)),) -menuconfig: prepare $(objk)/mconf - $(Q)printf "Libpayload config for FILO.\n" - $(Q)mv $(FILO_CONFIG) $(FILO_CONFIG)."temp" - $(Q)mv $(LIB_CONFIG) $(FILO_CONFIG) - $(Q)$(objk)/mconf $(LIBCONFIG_PATH)/Config.in - $(Q)mv $(FILO_CONFIG) $(LIB_CONFIG) - $(Q)printf "Libpayload config done.\n" - $(Q)mv $(FILO_CONFIG)."temp" $(FILO_CONFIG) - $(Q)$(objk)/mconf $(Kconfig) -else -menuconfig: prepare $(objk)/mconf - $(Q)printf "Lost libpayload config file.\n" - $(Q)rm -f $(FILO_CONFIG) -endif -else menuconfig: prepare $(objk)/mconf - $(Q)printf "Libpayload config for FILO.\n" - $(Q)$(objk)/mconf $(LIBCONFIG_PATH)/Config.in - $(Q)mv $(FILO_CONFIG) $(LIB_CONFIG) - $(Q)printf "Libpayload config done.\n" - $(Q)$(objk)/mconf $(Kconfig) -endif + $(LIBPAYLOAD_CONFIG_PRE) + $(objk)/mconf $(LIBCONFIG_PATH)/Config.in + $(LIBPAYLOAD_CONFIG_POST) + $(objk)/mconf $(Kconfig) -ifneq ($(strip $(HAVE_FILO_CONFIG)),) -ifneq ($(strip $(HAVE_LIB_CONFIG)),) -config: prepare $(objk)/conf - $(Q)printf "Libpayload config for FILO.\n" - $(Q)mv $(FILO_CONFIG) $(FILO_CONFIG)."temp" - $(Q)mv $(LIB_CONFIG) $(FILO_CONFIG) - $(Q)$(objk)/conf $(LIBCONFIG_PATH)/Config.in - $(Q)mv $(FILO_CONFIG) $(LIB_CONFIG) - $(Q)printf "Libpayload config done.\n" - $(Q)mv $(FILO_CONFIG)."temp" $(FILO_CONFIG) - $(Q)$(objk)/conf $(Kconfig) -else -config: prepare $(objk)/conf - $(Q)printf "Lost libpayload config file.\n" - $(Q)rm -f $(FILO_CONFIG) -endif -else config: prepare $(objk)/conf - $(Q)printf "Libpayload config for FILO.\n" - $(Q)$(objk)/conf $(LIBCONFIG_PATH)/Config.in - $(Q)mv $(FILO_CONFIG) $(LIB_CONFIG) - $(Q)printf "Libpayload config done.\n" - $(Q)$(objk)/conf $(Kconfig) -endif + $(LIBPAYLOAD_CONFIG_PRE) + $(objk)/conf $(LIBCONFIG_PATH)/Config.in + $(LIBPAYLOAD_CONFIG_POST) + $(objk)/conf $(Kconfig) -ifneq ($(strip $(HAVE_FILO_CONFIG)),) -ifneq ($(strip $(HAVE_LIB_CONFIG)),) -oldconfig: prepare $(objk)/conf - $(Q)printf "Libpayload config for FILO.\n" - $(Q)mv $(FILO_CONFIG) $(FILO_CONFIG)."temp" - $(Q)mv $(LIB_CONFIG) $(FILO_CONFIG) - $(Q)$(objk)/conf -o $(LIBCONFIG_PATH)/Config.in - $(Q)mv $(FILO_CONFIG) $(LIB_CONFIG) - $(Q)printf "Libpayload config done.\n" - $(Q)mv $(FILO_CONFIG)."temp" $(FILO_CONFIG) - $(Q)$(objk)/conf -o $(Kconfig) -else oldconfig: prepare $(objk)/conf - $(Q)printf "Lost libpayload config file.\n" - $(Q)rm -f $(FILO_CONFIG) -endif -else -oldconfig: prepare $(objk)/conf - $(Q)printf "Libpayload config for FILO.\n" - $(Q)$(objk)/conf -o $(LIBCONFIG_PATH)/Config.in - $(Q)mv .config $(LIB_CONFIG) - $(Q)printf "Libpayload config done.\n" - $(Q)$(objk)/conf -o $(Kconfig) -endif + $(LIBPAYLOAD_CONFIG_PRE) + $(objk)/conf -o $(LIBCONFIG_PATH)/Config.in + $(LIBPAYLOAD_CONFIG_POST) + $(objk)/conf -o $(Kconfig) -ifneq ($(strip $(HAVE_FILO_CONFIG)),) -ifneq ($(strip $(HAVE_LIB_CONFIG)),) silentoldconfig: prepare $(objk)/conf - $(Q)printf "Libpayload config for FILO.\n" - $(Q)mv $(FILO_CONFIG) $(FILO_CONFIG)."temp" - $(Q)mv $(LIB_CONFIG) $(FILO_CONFIG) - $(Q)$(objk)/conf -s $(LIBCONFIG_PATH)/Config.in - $(Q)mv $(FILO_CONFIG) $(LIB_CONFIG) - $(Q)printf "Libpayload config done.\n" - $(Q)mv $(FILO_CONFIG)."temp" $(FILO_CONFIG) - $(Q)$(objk)/conf -s $(Kconfig) -else -silentoldconfig: prepare $(objk)/conf - $(Q)printf "Lost libpayload config file.\n" - $(Q)rm -f $(FILO_CONFIG) -endif -else -silentoldconfig: prepare $(objk)/conf - $(Q)printf "Libpayload config for FILO.\n" - $(Q)$(objk)/conf -s $(LIBCONFIG_PATH)/Config.in - $(Q)mv .config $(LIB_CONFIG) - $(Q)printf "Libpayload config done.\n" - $(Q)$(objk)/conf -s $(Kconfig) - -endif - -# --- UNUSED, ignore ---------------------------------------------------------- -# Create new linux.pot file -# Adjust charset to UTF-8 in .po file to accept UTF-8 in Kconfig files -# The symlink is used to repair a deficiency in arch/um -update-po-config: $(obj)/kxgettext $(obj)/gconf.glade.h - $(Q)echo " GEN config" - $(Q)xgettext --default-domain=linux \ - --add-comments --keyword=_ --keyword=N_ \ - --from-code=UTF-8 \ - --files-from=scripts/kconfig/POTFILES.in \ - --output $(obj)/config.pot - $(Q)sed -i s/CHARSET/UTF-8/ $(obj)/config.pot - $(Q)ln -fs Kconfig.i386 arch/um/Kconfig.arch - $(Q)(for i in `ls arch/`; \ - do \ - echo " GEN $$i"; \ - $(obj)/kxgettext arch/$$i/Kconfig \ - >> $(obj)/config.pot; \ - done ) - $(Q)msguniq --sort-by-file --to-code=UTF-8 $(obj)/config.pot \ - --output $(obj)/linux.pot - $(Q)rm -f arch/um/Kconfig.arch - $(Q)rm -f $(obj)/config.pot -# --- UNUSED, ignore ---------------------------------------------------------- - -PHONY += randconfig allyesconfig allnoconfig allmodconfig defconfig + $(LIBPAYLOAD_CONFIG_PRE) + $(objk)/conf -s $(LIBCONFIG_PATH)/Config.in + $(LIBPAYLOAD_CONFIG_POST) + $(objk)/conf -s $(Kconfig) randconfig: prepare $(objk)/conf - $(Q)$(objk)/conf -r $(Kconfig) + $(LIBPAYLOAD_CONFIG_PRE) + $(objk)/conf -r $(LIBCONFIG_PATH)/Config.in + $(LIBPAYLOAD_CONFIG_POST) + $(objk)/conf -r $(Kconfig) allyesconfig: prepare $(objk)/conf - $(Q)$(objk)/conf -y $(Kconfig) + $(LIBPAYLOAD_CONFIG_PRE) + $(objk)/conf -y $(LIBCONFIG_PATH)/Config.in + $(LIBPAYLOAD_CONFIG_POST) + $(objk)/conf -y $(Kconfig) allnoconfig: prepare $(objk)/conf - $(Q)$(objk)/conf -n $(Kconfig) + $(LIBPAYLOAD_CONFIG_PRE) + $(objk)/conf -n $(LIBCONFIG_PATH)/Config.in + $(LIBPAYLOAD_CONFIG_POST) + $(objk)/conf -n $(Kconfig) allmodconfig: prepare $(objk)/conf - $(Q)$(objk)/conf -m $(Kconfig) + $(LIBPAYLOAD_CONFIG_PRE) + $(objk)/conf -m $(LIBCONFIG_PATH)/Config.in + $(LIBPAYLOAD_CONFIG_POST) + $(objk)/conf -m $(Kconfig) defconfig: prepare $(objk)/conf + $(LIBPAYLOAD_CONFIG_PRE) ifeq ($(KBUILD_DEFCONFIG),) - $(Q)$(objk)/conf -d $(Kconfig) + $(objk)/conf -D $(LIBCONFIG_PATH)/configs/defconfig $(LIBCONFIG_PATH)/Config.in else @echo "*** Default configuration is based on '$(KBUILD_DEFCONFIG)'" - $(Q)$(objk)/conf -D $(KBUILD_DEFCONFIG) $(Kconfig) + $(objk)/conf -D $(LIBCONFIG_PATH)/$(KBUILD_DEFCONFIG) $(LIBCONFIG_PATH)/Config.in +endif + $(LIBPAYLOAD_CONFIG_POST) +ifeq ($(KBUILD_DEFCONFIG),) + $(objk)/conf -d $(Kconfig) +else + @echo "*** Default configuration is based on '$(KBUILD_DEFCONFIG)'" + $(objk)/conf -D $(KBUILD_DEFCONFIG) $(Kconfig) endif %_defconfig: prepare $(objk)/conf - $(Q)$(objk)/conf -D configs/$@ $(Kconfig) + $(LIBPAYLOAD_CONFIG_PRE) + $(objk)/conf -D $(LIBCONFIG_PATH)/configs/$@ $(LIBCONFIG_PATH)/Config.in + $(LIBPAYLOAD_CONFIG_POST) + $(objk)/conf -D configs/$@ $(Kconfig) + +endif # "FATAL" # Help text used by make help help: @@ -293,7 +196,7 @@ clean-files += config.pot coreinfo.pot PHONY += $(objk)/dochecklxdialog $(addprefix $(obj)/,$(lxdialog)): $(objk)/dochecklxdialog $(objk)/dochecklxdialog: - $(Q)$(CONFIG_SHELL) $(check-lxdialog) -check $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOST_LOADLIBES) + $(CONFIG_SHELL) $(check-lxdialog) -check $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOST_LOADLIBES) always := dochecklxdialog @@ -438,46 +341,46 @@ endif $(objk)/qconf: $(patsubst %,$(objk)/%,$(qconf-cxxobjs)) \ $(patsubst %,$(objk)/%,$(qconf-objs)) - $(Q)$(HOSTCXX) $(HOSTCXXFLAGS) $(HOSTLOADLIBES_qconf) -o $@ $^ + $(HOSTCXX) $(HOSTCXXFLAGS) $(HOSTLOADLIBES_qconf) -o $@ $^ $(objk)/gconf: $(patsubst %,$(objk)/%,$(gconf-objs)) - $(Q)$(HOSTCC) $(HOSTCFLAGS) $(HOSTLOADLIBES_gconf) -o $@ $^ + $(HOSTCC) $(HOSTCFLAGS) $(HOSTLOADLIBES_gconf) -o $@ $^ $(objk)/mconf: $(patsubst %,$(objk)/%,$(mconf-objs)) - $(Q)$(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) $(HOST_LOADLIBES) -o $@ $^ + $(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) $(HOST_LOADLIBES) -o $@ $^ $(objk)/conf: $(patsubst %,$(objk)/%,$(conf-objs)) - $(Q)$(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) -o $@ $^ + $(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) -o $@ $^ $(objk)/mconf.o: $(srck)/mconf.c - $(Q)$(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) -c -o $@ $< + $(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) -c -o $@ $< $(objk)/conf.o: $(srck)/conf.c - $(Q)$(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) -c -o $@ $< + $(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) -c -o $@ $< $(objk)/regex.o: $(srck)/regex.c $(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) -DHAVE_STRING_H -c -o $@ $< $(objk)/zconf.tab.o: $(objk)/zconf.tab.c $(objk)/lex.zconf.c \ $(objk)/zconf.hash.c - $(Q)$(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) -c -o $@ $(objk)/zconf.tab.c + $(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) -c -o $@ $(objk)/zconf.tab.c $(objk)/kconfig_load.o: $(srck)/kconfig_load.c $(objk)/lkc_defs.h - $(Q)$(HOSTCC) $(HOSTCFLAGS) -c -o $@ $< + $(HOSTCC) $(HOSTCFLAGS) -c -o $@ $< $(objk)/qconf.o: $(srck)/qconf.cc $(objk)/qconf.moc $(objk)/lkc_defs.h - $(Q)$(HOSTCXX) $(HOSTCXXFLAGS) $(HOSTCXXFLAGS_qconf.o) -c -o $@ $< + $(HOSTCXX) $(HOSTCXXFLAGS) $(HOSTCXXFLAGS_qconf.o) -c -o $@ $< $(objk)/gconf.o: $(srck)/gconf.c $(objk)/lkc_defs.h - $(Q)$(HOSTCC) $(HOSTCFLAGS) $(HOSTCFLAGS_gconf.o) -c -o $@ $< + $(HOSTCC) $(HOSTCFLAGS) $(HOSTCFLAGS_gconf.o) -c -o $@ $< $(objk)/%.moc: $(srck)/%.h - $(Q)$(KC_QT_MOC) -i $< -o $@ + $(KC_QT_MOC) -i $< -o $@ $(objk)/lkc_defs.h: $(srck)/lkc_proto.h - $(Q)sed < $< > $@ 's/P($[^,]*$,.*/#define \1 (\*\1_p)/' + sed < $< > $@ 's/P($[^,]*$,.*/#define \1 (\*\1_p)/' $(objk)/lex.zconf.c: $(srck)/lex.zconf.c_shipped - $(Q)cp $< $@ + cp $< $@ $(objk)/zconf.hash.c: $(srck)/zconf.hash.c_shipped - $(Q)cp $< $@ + cp $< $@ $(objk)/zconf.tab.c: $(srck)/zconf.tab.c_shipped - $(Q)cp $< $@ + cp $< $@ $(objk)/lxdialog/lxdialog: $(objk)/dochecklxdialog \ $(patsubst %,$(objk)/lxdialog/%,$(lxdialog)) - $(Q)$(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) $(HOST_LOADLIBES) \ + $(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) $(HOST_LOADLIBES) \ $(patsubst %,$(objk)/lxdialog/%,$(lxdialog)) -o $@ $(objk)/lxdialog/%.o: $(srck)/lxdialog/%.c - $(Q)$(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) $^ -c -o $@ + $(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) $^ -c -o $@

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coreboot September 2011