From dcb0e43148c2900db6ef05cacd7d8f313a55dbce Mon Sep 17 00:00:00 2001 From: Dave Chapman Date: Fri, 14 Nov 2008 22:16:22 +0000 Subject: Clean up the Makefile a little - no functional changes. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19106 a1c6a512-1295-4272-9138-f99709370657 --- rbutil/mkamsboot/Makefile | 144 ++++++++++++++----------------------------- rbutil/mkamsboot/mkamsboot.c | 40 ++++++------ 2 files changed, 65 insertions(+), 119 deletions(-) (limited to 'rbutil') diff --git a/rbutil/mkamsboot/Makefile b/rbutil/mkamsboot/Makefile index 287ea9b72f..fe58d82b9a 100644 --- a/rbutil/mkamsboot/Makefile +++ b/rbutil/mkamsboot/Makefile @@ -1,137 +1,83 @@ +CC=gcc # We use the UCL code available in the Rockbox tools/ directory - CFLAGS=-I../../tools/ucl/include LIBUCL=../../tools/ucl/src/libucl.a # Edit the following variables (plus copy/paste another set of rules) when # adding a new target. mkamsboot.c also needs to be edited to refer to these # new images. -# -# If anyone reading this wants to improve this makefile, please do! -BOOTIMAGES = bootimg_clip.o bootimg_e200v2.o bootimg_m200v4.o bootimg_fuze.o -BOOTHEADERS = bootimg_clip.h bootimg_e200v2.h bootimg_m200v4.h bootimg_fuze.h +BOOTIMAGES = dualboot_clip.o dualboot_e200v2.o dualboot_m200v4.o dualboot_fuze.o +BOOTHEADERS = dualboot_clip.h dualboot_e200v2.h dualboot_m200v4.h dualboot_fuze.h -CLIPFILES = dualboot-clip.o dualboot-clip.elf dualboot-clip.o \ - dualboot-clip.bin bootimg_clip.c bootimg_clip.h +CLIPFILES = dualboot_clip.arm-o dualboot_clip.o dualboot_clip.c dualboot_clip.h -E200V2FILES = dualboot-e200v2.o dualboot-e200v2.elf dualboot-e200v2.o \ - dualboot-e200v2.bin bootimg_e200v2.c bootimg_e200v2.h +E200V2FILES = dualboot_e200v2.arm-o dualboot_e200v2.o dualboot_e200v2.c \ + dualboot_e200v2.h -M200V4FILES = dualboot-m200v4.o dualboot-m200v4.elf dualboot-m200v4.o \ - dualboot-m200v4.bin bootimg_m200v4.c bootimg_m200v4.h +M200V4FILES = dualboot_m200v4.arm-o dualboot_m200v4.o dualboot_m200v4.arm-bin \ + dualboot_m200v4.c dualboot_m200v4.h -FUZEFILES = dualboot-fuze.o dualboot-fuze.elf dualboot-fuze.o \ - dualboot-fuze.bin bootimg_fuze.c bootimg_fuze.h +FUZEFILES = dualboot_fuze.arm-o dualboot_fuze.o dualboot_fuze.c dualboot_fuze.h all: mkamsboot -$(LIBUCL): - make -C ../../tools/ucl/src libucl.a - -md5.o: md5.c md5.h - gcc $(CFLAGS) -c -o md5.o -W -Wall md5.c - -mkamsboot.o: mkamsboot.c $(BOOTHEADERS) uclimg.h md5.h - gcc $(CFLAGS) -c -o mkamsboot.o -W -Wall mkamsboot.c - -mkamsboot: mkamsboot.o $(BOOTIMAGES) uclimg.o md5.o $(LIBUCL) - gcc -o mkamsboot mkamsboot.o $(BOOTIMAGES) uclimg.o md5.o $(LIBUCL) - -# Rules for our test ARM application - assemble, link, then extract -# the binary code - -# CLIP - -dualboot-clip.o: dualboot.S - arm-elf-gcc -DSANSA_CLIP -c -o dualboot-clip.o dualboot.S - -dualboot-clip.elf: dualboot-clip.o - arm-elf-ld -e 0 -Ttext=0 -o dualboot-clip.elf dualboot-clip.o - -dualboot-clip.bin: dualboot-clip.elf - arm-elf-objcopy -O binary dualboot-clip.elf dualboot-clip.bin +# Dualboot bootloaders -bootimg_clip.c bootimg_clip.h: dualboot-clip.bin bin2c - ./bin2c dualboot-clip.bin bootimg_clip +dualboot_clip.arm-o: dualboot.S + arm-elf-gcc -DSANSA_CLIP -c -o dualboot_clip.arm-o dualboot.S -bootimg_clip.o: bootimg_clip.c - gcc -c -o bootimg_clip.o bootimg_clip.c +dualboot_fuze.arm-o: dualboot.S + arm-elf-gcc -DSANSA_FUZE -c -o dualboot_fuze.arm-o dualboot.S -# FUZE +dualboot_e200v2.arm-o: dualboot.S + arm-elf-gcc -DSANSA_E200V2 -c -o dualboot_e200v2.arm-o dualboot.S -dualboot-fuze.o: dualboot.S - arm-elf-gcc -DSANSA_FUZE -c -o dualboot-fuze.o dualboot.S +dualboot_m200v4.arm-o: dualboot.S + arm-elf-gcc -DSANSA_M200V4 -c -o dualboot_m200v4.arm-o dualboot.S -dualboot-fuze.elf: dualboot-fuze.o - arm-elf-ld -e 0 -Ttext=0 -o dualboot-fuze.elf dualboot-fuze.o - -dualboot-fuze.bin: dualboot-fuze.elf - arm-elf-objcopy -O binary dualboot-fuze.elf dualboot-fuze.bin - -bootimg_fuze.c bootimg_fuze.h: dualboot-fuze.bin bin2c - ./bin2c dualboot-fuze.bin bootimg_fuze - -bootimg_fuze.o: bootimg_fuze.c - gcc -c -o bootimg_fuze.o bootimg_fuze.c - -# E200V2 - -dualboot-e200v2.o: dualboot.S - arm-elf-gcc -DSANSA_E200V2 -c -o dualboot-e200v2.o dualboot.S - -dualboot-e200v2.elf: dualboot-e200v2.o - arm-elf-ld -e 0 -Ttext=0 -o dualboot-e200v2.elf dualboot-e200v2.o +# Rules for the ucl unpack function +nrv2e_d8.arm-o: nrv2e_d8.S + arm-elf-gcc -DPURE_THUMB -c -o nrv2e_d8.arm-o nrv2e_d8.S -dualboot-e200v2.bin: dualboot-e200v2.elf - arm-elf-objcopy -O binary dualboot-e200v2.elf dualboot-e200v2.bin -bootimg_e200v2.c bootimg_e200v2.h: dualboot-e200v2.bin bin2c - ./bin2c dualboot-e200v2.bin bootimg_e200v2 -bootimg_e200v2.o: bootimg_e200v2.c - gcc -c -o bootimg_e200v2.o bootimg_e200v2.c +$(LIBUCL): + make -C ../../tools/ucl/src libucl.a -# M200V4 - -dualboot-m200v4.o: dualboot.S - arm-elf-gcc -DSANSA_M200V4 -c -o dualboot-m200v4.o dualboot.S +md5.o: md5.c md5.h + $(CC) $(CFLAGS) -c -o md5.o -W -Wall md5.c -dualboot-m200v4.elf: dualboot-m200v4.o - arm-elf-ld -e 0 -Ttext=0 -o dualboot-m200v4.elf dualboot-m200v4.o +mkamsboot.o: mkamsboot.c $(BOOTHEADERS) nrv2e_d8.h md5.h + $(CC) $(CFLAGS) -c -o mkamsboot.o -W -Wall mkamsboot.c -dualboot-m200v4.bin: dualboot-m200v4.elf - arm-elf-objcopy -O binary dualboot-m200v4.elf dualboot-m200v4.bin +mkamsboot: mkamsboot.o $(BOOTIMAGES) nrv2e_d8.o md5.o $(LIBUCL) + $(CC) -o mkamsboot mkamsboot.o $(BOOTIMAGES) nrv2e_d8.o md5.o $(LIBUCL) -bootimg_m200v4.c bootimg_m200v4.h: dualboot-m200v4.bin bin2c - ./bin2c dualboot-m200v4.bin bootimg_m200v4 +# Rules for the ARM code embedded in mkamsboot - assemble, link, then extract +# the binary code and finally convert to .c/.h for linking with mkamsboot -bootimg_m200v4.o: bootimg_m200v4.c - gcc -c -o bootimg_m200v4.o bootimg_m200v4.c - -# Rules for the ucl unpack function -nrv2e_d8.o: nrv2e_d8.S - arm-elf-gcc -DPURE_THUMB -c -o nrv2e_d8.o nrv2e_d8.S +%.arm-elf: %.arm-o + arm-elf-ld -e 0 -Ttext=0 -o $@ $< -# NOTE: this function has no absolute references, so the link address (-e) -# is irrelevant. We just link at address 0, but it can run from anywhere. -nrv2e_d8.elf: nrv2e_d8.o - arm-elf-ld -e 0 -Ttext=0 -o nrv2e_d8.elf nrv2e_d8.o +%.arm-bin: %.arm-elf + arm-elf-objcopy -O binary $< $@ -nrv2e_d8.bin: nrv2e_d8.elf - arm-elf-objcopy -O binary nrv2e_d8.elf nrv2e_d8.bin +%.c %.h: %.arm-bin bin2c + ./bin2c $< $* -uclimg.c uclimg.h: nrv2e_d8.bin bin2c - ./bin2c nrv2e_d8.bin uclimg +# Generic host rule. +%.o: %.c + $(CC) $(CFLAGS) -c -o $@ $< -uclimg.o: uclimg.c - gcc -c -o uclimg.o uclimg.c +# Cancel the implicit .S -> .o rule +%.o: %.S bin2c: bin2c.c - gcc -o bin2c bin2c.c + $(CC) -o bin2c bin2c.c clean: - rm -f mkamsboot mkamsboot.o nrv2e_d8.o nrv2e_d8.elf nrv2e_d8.bin *~ \ - bin2c uclimg.c uclimg.h uclimg.o md5.o \ + rm -f mkamsboot mkamsboot.o nrv2e_d8.arm-o nrv2e_d8.arm-elf \ + nrv2e_d8.arm-bin *~ bin2c nrv2e_d8.c nrv2e_d8.h nrv2e_d8.o md5.o \ $(BOOTIMAGES) $(CLIPFILES) $(E200V2FILES) $(M200V4FILES) $(FUZEFILES) diff --git a/rbutil/mkamsboot/mkamsboot.c b/rbutil/mkamsboot/mkamsboot.c index e9438b317d..52cb2cece9 100644 --- a/rbutil/mkamsboot/mkamsboot.c +++ b/rbutil/mkamsboot/mkamsboot.c @@ -86,13 +86,13 @@ execution to the uncompressed firmware. #include /* Headers for ARM code binaries */ -#include "uclimg.h" +#include "nrv2e_d8.h" #include "md5.h" -#include "bootimg_clip.h" -#include "bootimg_e200v2.h" -#include "bootimg_fuze.h" -#include "bootimg_m200v4.h" +#include "dualboot_clip.h" +#include "dualboot_e200v2.h" +#include "dualboot_fuze.h" +#include "dualboot_m200v4.h" /* Win32 compatibility */ #ifndef O_BINARY @@ -126,21 +126,21 @@ static const char* model_names[] = static const unsigned char* bootloaders[] = { - bootimg_fuze, - bootimg_clip, + dualboot_fuze, + dualboot_clip, NULL, - bootimg_e200v2, - bootimg_m200v4, + dualboot_e200v2, + dualboot_m200v4, NULL }; static const int bootloader_sizes[] = { - sizeof(bootimg_fuze), - sizeof(bootimg_clip), + sizeof(dualboot_fuze), + sizeof(dualboot_clip), 0, - sizeof(bootimg_e200v2), - sizeof(bootimg_m200v4), + sizeof(dualboot_e200v2), + sizeof(dualboot_m200v4), 0 }; @@ -540,9 +540,9 @@ int main(int argc, char* argv[]) fprintf(stderr,"[INFO] Bootloader size: %d bytes\n",(int)bootloader_size); fprintf(stderr,"[INFO] Packed bootloader size: %d bytes\n",rb_packedsize); fprintf(stderr,"[INFO] Dual-boot function size: %d bytes\n",bootloader_sizes[model]); - fprintf(stderr,"[INFO] UCL unpack function size: %d bytes\n",sizeof(uclimg)); + fprintf(stderr,"[INFO] UCL unpack function size: %d bytes\n",sizeof(nrv2e_d8)); - totalsize = bootloader_sizes[model] + sizeof(uclimg) + of_packedsize + + totalsize = bootloader_sizes[model] + sizeof(nrv2e_d8) + of_packedsize + rb_packedsize; fprintf(stderr,"[INFO] Total size of new image: %d bytes\n",totalsize); @@ -566,8 +566,8 @@ int main(int argc, char* argv[]) p = buf + 0x400 + firmware_size; /* 1 - UCL unpack function */ - p -= sizeof(uclimg); - memcpy(p, uclimg, sizeof(uclimg)); + p -= sizeof(nrv2e_d8); + memcpy(p, nrv2e_d8, sizeof(nrv2e_d8)); /* 2 - Compressed copy of original firmware */ p -= of_packedsize; @@ -583,14 +583,14 @@ int main(int argc, char* argv[]) /* UCL unpack function */ put_uint32le(&buf[0x420], firmware_size - 1); - put_uint32le(&buf[0x424], sizeof(uclimg)); + put_uint32le(&buf[0x424], sizeof(nrv2e_d8)); /* Compressed original firmware image */ - put_uint32le(&buf[0x428], firmware_size - sizeof(uclimg) - 1); + put_uint32le(&buf[0x428], firmware_size - sizeof(nrv2e_d8) - 1); put_uint32le(&buf[0x42c], of_packedsize); /* Compressed Rockbox image */ - put_uint32le(&buf[0x430], firmware_size - sizeof(uclimg) - of_packedsize - 1); + put_uint32le(&buf[0x430], firmware_size - sizeof(nrv2e_d8) - of_packedsize - 1); put_uint32le(&buf[0x434], rb_packedsize); -- cgit v1.2.3