add command-line arguments to mkbootimg to move kernel, ramdisk, etc. (d2babc4d) · Commits · e / os / android_system_core

mkbootimg/mkbootimg.c

+18 −11

Original line number	Diff line number	Diff line
		@@ -109,18 +109,17 @@ int main(int argc, char **argv)
		int fd;
		SHA_CTX ctx;
		uint8_t* sha;
		unsigned base = 0x10000000;
		unsigned kernel_offset = 0x00008000;
		unsigned ramdisk_offset = 0x01000000;
		unsigned second_offset = 0x00f00000;
		unsigned tags_offset = 0x00000100;

		argc--;
		argv++;

		memset(&hdr, 0, sizeof(hdr));

		/* default load addresses */
		hdr.kernel_addr = 0x10008000;
		hdr.ramdisk_addr = 0x11000000;
		hdr.second_addr = 0x10F00000;
		hdr.tags_addr = 0x10000100;

		while(argc > 0){
		char *arg = argv[0];
		char *val = argv[1];
		@@ -140,11 +139,15 @@ int main(int argc, char **argv)
		} else if(!strcmp(arg, "--cmdline")) {
		cmdline = val;
		} else if(!strcmp(arg, "--base")) {
		unsigned base = strtoul(val, 0, 16);
		hdr.kernel_addr = base + 0x00008000;
		hdr.ramdisk_addr = base + 0x01300000;
		hdr.second_addr = base + 0x00F00000;
		hdr.tags_addr = base + 0x00000100;
		base = strtoul(val, 0, 16);
		} else if(!strcmp(arg, "--kernel_offset")) {
		kernel_offset = strtoul(val, 0, 16);
		} else if(!strcmp(arg, "--ramdisk_offset")) {
		ramdisk_offset = strtoul(val, 0, 16);
		} else if(!strcmp(arg, "--second_offset")) {
		second_offset = strtoul(val, 0, 16);
		} else if(!strcmp(arg, "--tags_offset")) {
		tags_offset = strtoul(val, 0, 16);
		} else if(!strcmp(arg, "--board")) {
		board = val;
		} else if(!strcmp(arg,"--pagesize")) {
		@@ -159,6 +162,10 @@ int main(int argc, char **argv)
		}
		hdr.page_size = pagesize;

		hdr.kernel_addr = base + kernel_offset;
		hdr.ramdisk_addr = base + ramdisk_offset;
		hdr.second_addr = base + second_offset;
		hdr.tags_addr = base + tags_offset;

		if(bootimg == 0) {
		fprintf(stderr,"error: no output filename specified\n");