Exemplo n.º 1
0
int boot_ramdisk() {
	irecv_error_t error = IRECV_E_SUCCESS;

	// Add an exception for this since it's very different
	debug("Preparing to upload ramdisk\n");
	if (upload_ramdisk() < 0) {
		error("Unable to upload ramdisk\n");
		return -1;
	}

	debug("Executing ramdisk\n");
	error = irecv_send_command(client, "ramdisk");
	if (error != IRECV_E_SUCCESS) {
		error("Unable to execute ramdisk command\n");
		return -1;
	}

	debug("Setting kernel bootargs\n");
	error = irecv_send_command(client,
			"go kernel bootargs rd=md0 -v keepsyms=1");
	if (error != IRECV_E_SUCCESS) {
		error("Unable to set kernel bootargs\n");
		return -1;
	}

	debug("Preparing to upload kernelcache\n");
	if (upload_kernelcache() < 0) {
		error("Unable to upload kernelcache\n");
		return -1;
	}

	error = irecv_send_command(client, "bootx");
	if (error != IRECV_E_SUCCESS) {
		error("Unable to move iBoot into memory\n");
		return -1;
	}

	return 0;
}
Exemplo n.º 2
0
int boot_tethered() {
	irecv_error_t error = IRECV_E_SUCCESS;

	debug("Initializing greenpois0n in iBoot\n");
	irecv_send_command(client, "go");

	// Add an exception for this since it's very different
	if (device->index == DEVICE_APPLETV2) {
		debug("Preparing to upload kernelcache\n");
		if (upload_kernelcache() < 0) {
			error("Unable to upload kernelcache\n");
			return -1;
		}

		debug("Hooking jump_to command\n");
		error = irecv_send_command(client, "go rdboot");
		if (error != IRECV_E_SUCCESS) {
			error("Unable to hook jump_to\n");
			return -1;
		}

		debug("Booting kernel\n");
		error = irecv_send_command(client, "bootx");
		if (error != IRECV_E_SUCCESS) {
			error("Unable to boot kernel\n");
			return -1;
		}

		return 0;
	}

	debug("Preparing to boot iBoot\n");
	if (boot_iboot() < 0) {
		error("Unable to boot iBoot\n");
		return -1;
	}

	debug("Preparing to upload ramdisk\n");
	if (upload_ramdisk() < 0) {
		error("Unable to upload ramdisk\n");
		return -1;
	}

	debug("Executing ramdisk\n");
	error = irecv_send_command(client, "go ramdisk 1 1");
	if (error != IRECV_E_SUCCESS) {
		error("Unable to execute ramdisk command\n");
		return -1;
	}

	debug("Setting kernel bootargs\n");
	error = irecv_send_command(client,
			"go kernel bootargs rd=disk0s1 -v keepsyms=1");
	if (error != IRECV_E_SUCCESS) {
		error("Unable to set kernel bootargs\n");
		return -1;
	}

	irecv_setenv(client, "boot-args", "0");
	irecv_setenv(client, "auto-boot", "true");
	irecv_saveenv(client);

	error = irecv_send_command(client, "go fsboot");
	if (error != IRECV_E_SUCCESS) {
		error("Unable to fsboot\n");
		return -1;
	}

	return 0;
}
Exemplo n.º 3
0
int boot_ramdisk() {
	irecv_error_t error = IRECV_E_SUCCESS;

	// Add an exception for this since it's very different
	if(device->index == DEVICE_APPLETV2) {
		debug("Preparing to upload ramdisk\n");
		if(upload_ramdisk() < 0) {
			error("Unable to upload ramdisk\n");
			return -1;
		}

		debug("Executing ramdisk\n");
		error = irecv_send_command(client, "ramdisk");
		if(error != IRECV_E_SUCCESS) {
			error("Unable to execute ramdisk command\n");
			return -1;
		}

		debug("Setting kernel bootargs\n");
		error = irecv_send_command(client, "go kernel bootargs rd=md0 -v keepsyms=1");
		if(error != IRECV_E_SUCCESS) {
			error("Unable to set kernel bootargs\n");
			return -1;
		}

		debug("Preparing to upload kernelcache\n");
		if(upload_kernelcache() < 0) {
			error("Unable to upload kernelcache\n");
			return -1;
		}

		error = irecv_send_command(client, "bootx");
		if(error != IRECV_E_SUCCESS) {
			error("Unable to move iBoot into memory\n");
			return -1;
		}

		return 0;
	}

	debug("Preparing to boot iBoot\n");
	if(boot_iboot() < 0) {
		error("Unable to boot iBoot\n");
		return -1;
	}

	debug("Preparing to upload ramdisk\n");
	if(upload_ramdisk() < 0) {
		error("Unable to upload ramdisk\n");
		return -1;
	}

	debug("Executing ramdisk\n");
	error = irecv_send_command(client, "go ramdisk 1 1");
	if(error != IRECV_E_SUCCESS) {
		error("Unable to execute ramdisk command\n");
		return -1;
	}

	debug("Moving ramdisk\n");
	if(device->chip_id == 8720) {
		error = irecv_send_command(client, "go memory move 0x9000040 0xC000000 0x100000");
	} else {
		error = irecv_send_command(client, "go memory move 0x41000040 0x44000000 0x100000");
	}
	if(error != IRECV_E_SUCCESS) {
		error("Unable to move ramdisk\n");
		return -1;
	}

	debug("Setting kernel bootargs\n");
	error = irecv_send_command(client, "go kernel bootargs rd=md0 -v keepsyms=1");
	if(error != IRECV_E_SUCCESS) {
		error("Unable to set kernel bootargs\n");
		return -1;
	}

	irecv_setenv(client, "boot-args", "0");
	irecv_setenv(client, "auto-boot", "true");
	irecv_saveenv(client);

	error = irecv_send_command(client, "go fsboot");
	if (error != IRECV_E_SUCCESS) {
		error("Unable to fsboot\n");
		return -1;
	}

	return 0;
}