| # SPDX-License-Identifier: GPL-2.0 |
| # Copyright (c) 2016, NVIDIA CORPORATION. All rights reserved. |
| |
| import getpass |
| import gzip |
| import os |
| import os.path |
| import pytest |
| |
| import u_boot_utils |
| from tests import fs_helper |
| |
| def mkdir_cond(dirname): |
| """Create a directory if it doesn't already exist |
| |
| Args: |
| dirname (str): Name of directory to create |
| """ |
| if not os.path.exists(dirname): |
| os.mkdir(dirname) |
| |
| def setup_image(cons, mmc_dev, part_type, second_part=False): |
| """Create a 20MB disk image with a single partition |
| |
| Args: |
| cons (ConsoleBase): Console to use |
| mmc_dev (int): MMC device number to use, e.g. 1 |
| part_type (int): Partition type, e.g. 0xc for FAT32 |
| second_part (bool): True to contain a small second partition |
| |
| Returns: |
| tuple: |
| str: Filename of MMC image |
| str: Directory name of 'mnt' directory |
| """ |
| fname = os.path.join(cons.config.source_dir, f'mmc{mmc_dev}.img') |
| mnt = os.path.join(cons.config.persistent_data_dir, 'mnt') |
| mkdir_cond(mnt) |
| |
| spec = f'type={part_type:x}, size=18M, bootable' |
| if second_part: |
| spec += '\ntype=c' |
| |
| u_boot_utils.run_and_log(cons, 'qemu-img create %s 20M' % fname) |
| u_boot_utils.run_and_log(cons, 'sudo sfdisk %s' % fname, |
| stdin=spec.encode('utf-8')) |
| return fname, mnt |
| |
| def mount_image(cons, fname, mnt, fstype): |
| """Create a filesystem and mount it on partition 1 |
| |
| Args: |
| cons (ConsoleBase): Console to use |
| fname (str): Filename of MMC image |
| mnt (str): Directory name of 'mnt' directory |
| fstype (str): Filesystem type ('vfat' or 'ext4') |
| |
| Returns: |
| str: Name of loop device used |
| """ |
| out = u_boot_utils.run_and_log(cons, 'sudo losetup --show -f -P %s' % fname) |
| loop = out.strip() |
| part = f'{loop}p1' |
| u_boot_utils.run_and_log(cons, f'sudo mkfs.{fstype} {part}') |
| opts = '' |
| if fstype == 'vfat': |
| opts += f' -o uid={os.getuid()},gid={os.getgid()}' |
| u_boot_utils.run_and_log(cons, f'sudo mount -o loop {part} {mnt}{opts}') |
| u_boot_utils.run_and_log(cons, f'sudo chown {getpass.getuser()} {mnt}') |
| return loop |
| |
| def copy_prepared_image(cons, mmc_dev, fname): |
| """Use a prepared image since we cannot create one |
| |
| Args: |
| cons (ConsoleBase): Console touse |
| mmc_dev (int): MMC device number |
| fname (str): Filename of MMC image |
| """ |
| infname = os.path.join(cons.config.source_dir, |
| f'test/py/tests/bootstd/mmc{mmc_dev}.img.xz') |
| u_boot_utils.run_and_log( |
| cons, |
| ['sh', '-c', 'xz -dc %s >%s' % (infname, fname)]) |
| |
| def setup_bootmenu_image(cons): |
| """Create a 20MB disk image with a single ext4 partition |
| |
| This is modelled on Armbian 22.08 Jammy |
| """ |
| mmc_dev = 4 |
| fname, mnt = setup_image(cons, mmc_dev, 0x83) |
| |
| loop = None |
| mounted = False |
| complete = False |
| try: |
| loop = mount_image(cons, fname, mnt, 'ext4') |
| mounted = True |
| |
| vmlinux = 'Image' |
| initrd = 'uInitrd' |
| dtbdir = 'dtb' |
| script = '''# DO NOT EDIT THIS FILE |
| # |
| # Please edit /boot/armbianEnv.txt to set supported parameters |
| # |
| |
| setenv load_addr "0x9000000" |
| setenv overlay_error "false" |
| # default values |
| setenv rootdev "/dev/mmcblk%dp1" |
| setenv verbosity "1" |
| setenv console "both" |
| setenv bootlogo "false" |
| setenv rootfstype "ext4" |
| setenv docker_optimizations "on" |
| setenv earlycon "off" |
| |
| echo "Boot script loaded from ${devtype} ${devnum}" |
| |
| if test -e ${devtype} ${devnum} ${prefix}armbianEnv.txt; then |
| load ${devtype} ${devnum} ${load_addr} ${prefix}armbianEnv.txt |
| env import -t ${load_addr} ${filesize} |
| fi |
| |
| if test "${logo}" = "disabled"; then setenv logo "logo.nologo"; fi |
| |
| if test "${console}" = "display" || test "${console}" = "both"; then setenv consoleargs "console=tty1"; fi |
| if test "${console}" = "serial" || test "${console}" = "both"; then setenv consoleargs "console=ttyS2,1500000 ${consoleargs}"; fi |
| if test "${earlycon}" = "on"; then setenv consoleargs "earlycon ${consoleargs}"; fi |
| if test "${bootlogo}" = "true"; then setenv consoleargs "bootsplash.bootfile=bootsplash.armbian ${consoleargs}"; fi |
| |
| # get PARTUUID of first partition on SD/eMMC the boot script was loaded from |
| if test "${devtype}" = "mmc"; then part uuid mmc ${devnum}:1 partuuid; fi |
| |
| setenv bootargs "root=${rootdev} rootwait rootfstype=${rootfstype} ${consoleargs} consoleblank=0 loglevel=${verbosity} ubootpart=${partuuid} usb-storage.quirks=${usbstoragequirks} ${extraargs} ${extraboardargs}" |
| |
| if test "${docker_optimizations}" = "on"; then setenv bootargs "${bootargs} cgroup_enable=cpuset cgroup_memory=1 cgroup_enable=memory swapaccount=1"; fi |
| |
| load ${devtype} ${devnum} ${ramdisk_addr_r} ${prefix}uInitrd |
| load ${devtype} ${devnum} ${kernel_addr_r} ${prefix}Image |
| |
| load ${devtype} ${devnum} ${fdt_addr_r} ${prefix}dtb/${fdtfile} |
| fdt addr ${fdt_addr_r} |
| fdt resize 65536 |
| for overlay_file in ${overlays}; do |
| if load ${devtype} ${devnum} ${load_addr} ${prefix}dtb/rockchip/overlay/${overlay_prefix}-${overlay_file}.dtbo; then |
| echo "Applying kernel provided DT overlay ${overlay_prefix}-${overlay_file}.dtbo" |
| fdt apply ${load_addr} || setenv overlay_error "true" |
| fi |
| done |
| for overlay_file in ${user_overlays}; do |
| if load ${devtype} ${devnum} ${load_addr} ${prefix}overlay-user/${overlay_file}.dtbo; then |
| echo "Applying user provided DT overlay ${overlay_file}.dtbo" |
| fdt apply ${load_addr} || setenv overlay_error "true" |
| fi |
| done |
| if test "${overlay_error}" = "true"; then |
| echo "Error applying DT overlays, restoring original DT" |
| load ${devtype} ${devnum} ${fdt_addr_r} ${prefix}dtb/${fdtfile} |
| else |
| if load ${devtype} ${devnum} ${load_addr} ${prefix}dtb/rockchip/overlay/${overlay_prefix}-fixup.scr; then |
| echo "Applying kernel provided DT fixup script (${overlay_prefix}-fixup.scr)" |
| source ${load_addr} |
| fi |
| if test -e ${devtype} ${devnum} ${prefix}fixup.scr; then |
| load ${devtype} ${devnum} ${load_addr} ${prefix}fixup.scr |
| echo "Applying user provided fixup script (fixup.scr)" |
| source ${load_addr} |
| fi |
| fi |
| booti ${kernel_addr_r} ${ramdisk_addr_r} ${fdt_addr_r} |
| |
| # Recompile with: |
| # mkimage -C none -A arm -T script -d /boot/boot.cmd /boot/boot.scr |
| ''' % (mmc_dev) |
| bootdir = os.path.join(mnt, 'boot') |
| mkdir_cond(bootdir) |
| cmd_fname = os.path.join(bootdir, 'boot.cmd') |
| scr_fname = os.path.join(bootdir, 'boot.scr') |
| with open(cmd_fname, 'w') as outf: |
| print(script, file=outf) |
| |
| infname = os.path.join(cons.config.source_dir, |
| 'test/py/tests/bootstd/armbian.bmp.xz') |
| bmp_file = os.path.join(bootdir, 'boot.bmp') |
| u_boot_utils.run_and_log( |
| cons, |
| ['sh', '-c', f'xz -dc {infname} >{bmp_file}']) |
| |
| u_boot_utils.run_and_log( |
| cons, f'mkimage -C none -A arm -T script -d {cmd_fname} {scr_fname}') |
| |
| kernel = 'vmlinuz-5.15.63-rockchip64' |
| target = os.path.join(bootdir, kernel) |
| with open(target, 'wb') as outf: |
| print('kernel', outf) |
| |
| symlink = os.path.join(bootdir, 'Image') |
| if os.path.exists(symlink): |
| os.remove(symlink) |
| u_boot_utils.run_and_log( |
| cons, f'echo here {kernel} {symlink}') |
| os.symlink(kernel, symlink) |
| |
| u_boot_utils.run_and_log( |
| cons, f'mkimage -C none -A arm -T script -d {cmd_fname} {scr_fname}') |
| complete = True |
| |
| except ValueError as exc: |
| print('Falled to create image, failing back to prepared copy: %s', |
| str(exc)) |
| finally: |
| if mounted: |
| u_boot_utils.run_and_log(cons, 'sudo umount --lazy %s' % mnt) |
| if loop: |
| u_boot_utils.run_and_log(cons, 'sudo losetup -d %s' % loop) |
| |
| if not complete: |
| copy_prepared_image(cons, mmc_dev, fname) |
| |
| def setup_bootflow_image(cons): |
| """Create a 20MB disk image with a single FAT partition""" |
| mmc_dev = 1 |
| fname, mnt = setup_image(cons, mmc_dev, 0xc, second_part=True) |
| |
| loop = None |
| mounted = False |
| complete = False |
| try: |
| loop = mount_image(cons, fname, mnt, 'vfat') |
| mounted = True |
| |
| vmlinux = 'vmlinuz-5.3.7-301.fc31.armv7hl' |
| initrd = 'initramfs-5.3.7-301.fc31.armv7hl.img' |
| dtbdir = 'dtb-5.3.7-301.fc31.armv7hl' |
| script = '''# extlinux.conf generated by appliance-creator |
| ui menu.c32 |
| menu autoboot Welcome to Fedora-Workstation-armhfp-31-1.9. Automatic boot in # second{,s}. Press a key for options. |
| menu title Fedora-Workstation-armhfp-31-1.9 Boot Options. |
| menu hidden |
| timeout 20 |
| totaltimeout 600 |
| |
| label Fedora-Workstation-armhfp-31-1.9 (5.3.7-301.fc31.armv7hl) |
| kernel /%s |
| append ro root=UUID=9732b35b-4cd5-458b-9b91-80f7047e0b8a rhgb quiet LANG=en_US.UTF-8 cma=192MB cma=256MB |
| fdtdir /%s/ |
| initrd /%s''' % (vmlinux, dtbdir, initrd) |
| ext = os.path.join(mnt, 'extlinux') |
| mkdir_cond(ext) |
| |
| with open(os.path.join(ext, 'extlinux.conf'), 'w') as fd: |
| print(script, file=fd) |
| |
| inf = os.path.join(cons.config.persistent_data_dir, 'inf') |
| with open(inf, 'wb') as fd: |
| fd.write(gzip.compress(b'vmlinux')) |
| u_boot_utils.run_and_log(cons, 'mkimage -f auto -d %s %s' % |
| (inf, os.path.join(mnt, vmlinux))) |
| |
| with open(os.path.join(mnt, initrd), 'w') as fd: |
| print('initrd', file=fd) |
| |
| mkdir_cond(os.path.join(mnt, dtbdir)) |
| |
| dtb_file = os.path.join(mnt, '%s/sandbox.dtb' % dtbdir) |
| u_boot_utils.run_and_log( |
| cons, 'dtc -o %s' % dtb_file, stdin=b'/dts-v1/; / {};') |
| complete = True |
| except ValueError as exc: |
| print('Falled to create image, failing back to prepared copy: %s', |
| str(exc)) |
| finally: |
| if mounted: |
| u_boot_utils.run_and_log(cons, 'sudo umount --lazy %s' % mnt) |
| if loop: |
| u_boot_utils.run_and_log(cons, 'sudo losetup -d %s' % loop) |
| |
| if not complete: |
| copy_prepared_image(cons, mmc_dev, fname) |
| |
| |
| @pytest.mark.buildconfigspec('ut_dm') |
| def test_ut_dm_init(u_boot_console): |
| """Initialize data for ut dm tests.""" |
| |
| fn = u_boot_console.config.source_dir + '/testflash.bin' |
| if not os.path.exists(fn): |
| data = b'this is a test' |
| data += b'\x00' * ((4 * 1024 * 1024) - len(data)) |
| with open(fn, 'wb') as fh: |
| fh.write(data) |
| |
| fn = u_boot_console.config.source_dir + '/spi.bin' |
| if not os.path.exists(fn): |
| data = b'\x00' * (2 * 1024 * 1024) |
| with open(fn, 'wb') as fh: |
| fh.write(data) |
| |
| # Create a file with a single partition |
| fn = u_boot_console.config.source_dir + '/scsi.img' |
| if not os.path.exists(fn): |
| data = b'\x00' * (2 * 1024 * 1024) |
| with open(fn, 'wb') as fh: |
| fh.write(data) |
| u_boot_utils.run_and_log( |
| u_boot_console, f'sfdisk {fn}', stdin=b'type=83') |
| |
| fs_helper.mk_fs(u_boot_console.config, 'ext2', 0x200000, '2MB', |
| use_src_dir=True) |
| fs_helper.mk_fs(u_boot_console.config, 'fat32', 0x100000, '1MB', |
| use_src_dir=True) |
| |
| @pytest.mark.buildconfigspec('cmd_bootflow') |
| def test_ut_dm_init_bootstd(u_boot_console): |
| """Initialise data for bootflow tests""" |
| |
| setup_bootflow_image(u_boot_console) |
| setup_bootmenu_image(u_boot_console) |
| |
| # Restart so that the new mmc1.img is picked up |
| u_boot_console.restart_uboot() |
| |
| |
| def test_ut(u_boot_console, ut_subtest): |
| """Execute a "ut" subtest. |
| |
| The subtests are collected in function generate_ut_subtest() from linker |
| generated lists by applying a regular expression to the lines of file |
| u-boot.sym. The list entries are created using the C macro UNIT_TEST(). |
| |
| Strict naming conventions have to be followed to match the regular |
| expression. Use UNIT_TEST(foo_test_bar, _flags, foo_test) for a test bar in |
| test suite foo that can be executed via command 'ut foo bar' and is |
| implemented in C function foo_test_bar(). |
| |
| Args: |
| u_boot_console (ConsoleBase): U-Boot console |
| ut_subtest (str): test to be executed via command ut, e.g 'foo bar' to |
| execute command 'ut foo bar' |
| """ |
| |
| output = u_boot_console.run_command('ut ' + ut_subtest) |
| assert output.endswith('Failures: 0') |