bootstd: Add test for Android boot image v2
Rename actual android bootmethod test to specify it's for boot image
version 4.
Add a unit test for testing the Android bootmethod with boot image
version 2.
This requires another mmc image (mmc8) to contain the following
partitions:
- misc: contains the Bootloader Control Block (BCB)
- boot_a: contains a fake generic kernel image
we can test this with:
$ ./test/py/test.py --bd sandbox --build -k test_ut # build the mmc8.img
$ ./test/py/test.py --bd sandbox --build -k bootflow_android
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Signed-off-by: Guillaume La Roque <glaroque@baylibre.com>
Link: https://lore.kernel.org/r/20241126-adnroidv2-v4-5-11636106dc69@baylibre.com
Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
diff --git a/test/boot/bootflow.c b/test/boot/bootflow.c
index da713d8..e33b08a 100644
--- a/test/boot/bootflow.c
+++ b/test/boot/bootflow.c
@@ -1199,8 +1199,8 @@
}
BOOTSTD_TEST(bootflow_cros, UTF_CONSOLE | UTF_DM | UTF_SCAN_FDT);
-/* Test Android bootmeth */
-static int bootflow_android(struct unit_test_state *uts)
+/* Test Android bootmeth with boot image version 4 */
+static int bootflow_android_image_v4(struct unit_test_state *uts)
{
if (!IS_ENABLED(CONFIG_BOOTMETH_ANDROID))
return -EAGAIN;
@@ -1220,7 +1220,30 @@
return 0;
}
-BOOTSTD_TEST(bootflow_android, UTF_CONSOLE | UTF_DM | UTF_SCAN_FDT);
+BOOTSTD_TEST(bootflow_android_image_v4, UTF_CONSOLE | UTF_DM | UTF_SCAN_FDT);
+
+/* Test Android bootmeth with boot image version 2 */
+static int bootflow_android_image_v2(struct unit_test_state *uts)
+{
+ if (!IS_ENABLED(CONFIG_BOOTMETH_ANDROID))
+ return -EAGAIN;
+
+ ut_assertok(scan_mmc_android_bootdev(uts, "mmc8"));
+ ut_assertok(run_command("bootflow list", 0));
+
+ ut_assert_nextlinen("Showing all");
+ ut_assert_nextlinen("Seq");
+ ut_assert_nextlinen("---");
+ ut_assert_nextlinen(" 0 extlinux");
+ ut_assert_nextlinen(" 1 android ready mmc 0 mmc8.bootdev.whole ");
+ ut_assert_nextlinen("---");
+ ut_assert_skip_to_line("(2 bootflows, 2 valid)");
+
+ ut_assert_console_end();
+
+ return 0;
+}
+BOOTSTD_TEST(bootflow_android_image_v2, UTF_CONSOLE | UTF_DM | UTF_SCAN_FDT);
/* Test EFI bootmeth */
static int bootflow_efi(struct unit_test_state *uts)
diff --git a/test/py/tests/test_ut.py b/test/py/tests/test_ut.py
index 6d44191..7a0bde4 100644
--- a/test/py/tests/test_ut.py
+++ b/test/py/tests/test_ut.py
@@ -501,6 +501,55 @@
print(f'wrote to {fname}')
+ mmc_dev = 8
+ fname = os.path.join(cons.config.source_dir, f'mmc{mmc_dev}.img')
+ u_boot_utils.run_and_log(cons, f'qemu-img create {fname} 20M')
+ u_boot_utils.run_and_log(cons, f'cgpt create {fname}')
+
+ ptr = 40
+
+ # Number of sectors in 1MB
+ sect_size = 512
+ sect_1mb = (1 << 20) // sect_size
+
+ required_parts = [
+ {'num': 1, 'label':'misc', 'size': '1M'},
+ {'num': 2, 'label':'boot_a', 'size': '4M'},
+ {'num': 3, 'label':'boot_b', 'size': '4M'},
+ ]
+
+ for part in required_parts:
+ size_str = part['size']
+ if 'M' in size_str:
+ size = int(size_str[:-1]) * sect_1mb
+ else:
+ size = int(size_str)
+ u_boot_utils.run_and_log(
+ cons,
+ f"cgpt add -i {part['num']} -b {ptr} -s {size} -l {part['label']} -t basicdata {fname}")
+ ptr += size
+
+ u_boot_utils.run_and_log(cons, f'cgpt boot -p {fname}')
+ out = u_boot_utils.run_and_log(cons, f'cgpt show -q {fname}')
+
+ # Create a dict (indexed by partition number) containing the above info
+ for line in out.splitlines():
+ start, size, num, name = line.split(maxsplit=3)
+ parts[int(num)] = Partition(int(start), int(size), name)
+
+ with open(fname, 'rb') as inf:
+ disk_data = inf.read()
+
+ test_abootimg.AbootimgTestDiskImage(cons, 'boot.img', test_abootimg.img_hex)
+ boot_img = os.path.join(cons.config.result_dir, 'boot.img')
+ with open(boot_img, 'rb') as inf:
+ set_part_data(2, inf.read())
+
+ with open(fname, 'wb') as outf:
+ outf.write(disk_data)
+
+ print(f'wrote to {fname}')
+
return fname
def setup_cedit_file(cons):