doc: pytest: fix hook script environment variable names

Fix the names of environment variables set for hook scripts. These
have a U_BOOT_ prefix, not UBOOT_.

Signed-off-by: David Lechner <dlechner@baylibre.com>

diff --git a/doc/develop/pytest/usage.rst b/doc/develop/pytest/usage.rst
index 7335a39b9633bb16869dfc976adab32d78dc984f..7c42a31528fd0ef78d3e24f65ee86ce2d61d6e87 100644 (file)
--- a/doc/develop/pytest/usage.rst
+++ b/doc/develop/pytest/usage.rst
@@ -315,14 +315,14 @@ Environment variables
 
 The following environment variables are set when running hook scripts:
 
-- ``UBOOT_BOARD_TYPE`` the board type being tested.
-- ``UBOOT_BOARD_IDENTITY`` the board identity being tested, or ``na`` if none
+- ``U_BOOT_BOARD_TYPE`` the board type being tested.
+- ``U_BOOT_BOARD_IDENTITY`` the board identity being tested, or ``na`` if none
   was specified.
-- ``UBOOT_SOURCE_DIR`` the U-Boot source directory.
-- ``UBOOT_TEST_PY_DIR`` the full path to ``test/py/`` in the source directory.
-- ``UBOOT_BUILD_DIR`` the U-Boot build directory.
-- ``UBOOT_RESULT_DIR`` the test result directory.
-- ``UBOOT_PERSISTENT_DATA_DIR`` the test persistent data directory.
+- ``U_BOOT_SOURCE_DIR`` the U-Boot source directory.
+- ``U_BOOT_TEST_PY_DIR`` the full path to ``test/py/`` in the source directory.
+- ``U_BOOT_BUILD_DIR`` the U-Boot build directory.
+- ``U_BOOT_RESULT_DIR`` the test result directory.
+- ``U_BOOT_PERSISTENT_DATA_DIR`` the test persistent data directory.
 
 u-boot-test-console
 '''''''''''''''''''