Merge tag 'efi-2025-01-rc2-2' of https://source.denx.de/u-boot/custodians/u-boot-efi

Pull request efi-2025-01-rc2-2

Documentation:

* correct title and author of rst2pdf generated pdf
* describe CONFIG_DEBUG_SBI_CONSOLE
* remove vile language

UEFI

* correct printf codes in mkeficapsule
* add an EFI test app
* move default filename to a function
* move get_efi_pxe_arch() to efi_helper
* allow reporting the host defaults in efidebug
* drop sandbox PXE architecture

Other:

* do not reserve extra 16 KiB of stack in lmb
* disable the sandbox virtio blk device
* provide -N command line flag to control EFI default boot file name
  on the sandbox
* provide a unit test for the efi bootmeth

1 files changed, 47 insertions, 6 deletions

diff --git a/test/py/tests/test_ut.py b/test/py/tests/test_ut.py
index 9166c8f6b6e..6d44191976b 100644
--- a/test/py/tests/test_ut.py
+++ b/test/py/tests/test_ut.py
@@ -28,21 +28,22 @@ def mkdir_cond(dirname):
     if not os.path.exists(dirname):
         os.mkdir(dirname)
 
-def setup_image(cons, mmc_dev, part_type, second_part=False):
+def setup_image(cons, devnum, part_type, second_part=False, basename='mmc'):
     """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
+        devnum (int): 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
+        basename (str): Base name to use in the filename, e.g. 'mmc'
 
     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')
+    fname = os.path.join(cons.config.source_dir, f'{basename}{devnum}.img')
     mnt = os.path.join(cons.config.persistent_data_dir, 'mnt')
     mkdir_cond(mnt)
 
@@ -78,16 +79,17 @@ def mount_image(cons, fname, mnt, fstype):
     u_boot_utils.run_and_log(cons, f'sudo chown {getpass.getuser()} {mnt}')
     return loop
 
-def copy_prepared_image(cons, mmc_dev, fname):
+def copy_prepared_image(cons, devnum, fname, basename='mmc'):
     """Use a prepared image since we cannot create one
 
     Args:
         cons (ConsoleBase): Console touse
-        mmc_dev (int): MMC device number
+        devnum (int): device number
         fname (str): Filename of MMC image
+        basename (str): Base name to use in the filename, e.g. 'mmc'
     """
     infname = os.path.join(cons.config.source_dir,
-                           f'test/py/tests/bootstd/mmc{mmc_dev}.img.xz')
+                           f'test/py/tests/bootstd/{basename}{devnum}.img.xz')
     u_boot_utils.run_and_log(cons, ['sh', '-c', f'xz -dc {infname} >{fname}'])
 
 def setup_bootmenu_image(cons):
@@ -547,6 +549,44 @@ def test_ut_dm_init(u_boot_console):
     with open(fn, 'wb') as fh:
         fh.write(data)
 
+
+def setup_efi_image(cons):
+    """Create a 20MB disk image with an EFI app on it"""
+    devnum = 1
+    basename = 'flash'
+    fname, mnt = setup_image(cons, devnum, 0xc, second_part=True,
+                             basename=basename)
+
+    loop = None
+    mounted = False
+    complete = False
+    try:
+        loop = mount_image(cons, fname, mnt, 'ext4')
+        mounted = True
+        efi_dir = os.path.join(mnt, 'EFI')
+        mkdir_cond(efi_dir)
+        bootdir = os.path.join(efi_dir, 'BOOT')
+        mkdir_cond(bootdir)
+        efi_src = os.path.join(cons.config.build_dir,
+                               f'lib/efi_loader/testapp.efi')
+        efi_dst = os.path.join(bootdir, 'BOOTSBOX.EFI')
+        with open(efi_src, 'rb') as inf:
+            with open(efi_dst, 'wb') as outf:
+                outf.write(inf.read())
+        complete = True
+    except ValueError as exc:
+        print(f'Falled to create image, failing back to prepared copy: {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, devnum, fname, basename)
+
+
 @pytest.mark.buildconfigspec('cmd_bootflow')
 @pytest.mark.buildconfigspec('sandbox')
 def test_ut_dm_init_bootstd(u_boot_console):
@@ -557,6 +597,7 @@ def test_ut_dm_init_bootstd(u_boot_console):
     setup_cedit_file(u_boot_console)
     setup_cros_image(u_boot_console)
     setup_android_image(u_boot_console)
+    setup_efi_image(u_boot_console)
 
     # Restart so that the new mmc1.img is picked up
     u_boot_console.restart_uboot()