From e7a18f751117ab38567d3929eacdcd9f3d6f5693 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Tue, 11 Oct 2022 09:47:19 -0600 Subject: dm: core: Update docs about oftree_from_fdt() Update this function's comment and also the livetree documentation, so it is clear when to use the function. Signed-off-by: Simon Glass --- doc/develop/driver-model/livetree.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'doc/develop') diff --git a/doc/develop/driver-model/livetree.rst b/doc/develop/driver-model/livetree.rst index 55aa3eac929..579eef5ca9f 100644 --- a/doc/develop/driver-model/livetree.rst +++ b/doc/develop/driver-model/livetree.rst @@ -255,7 +255,7 @@ So long as OF_LIVE is disabled, it is possible to do fixups using the ofnode interface. The OF_LIVE support required addition of the flattening step at the end. -See dm_test_ofnode_root() for some examples. The ofnode_path_root() function +See dm_test_ofnode_root() for some examples. The oftree_from_fdt() function causes a flat device tree to be 'registered' such that it can be used by the ofnode interface. -- cgit v1.2.3 From ae0bf2214b81b56a5670819958234947443680be Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Tue, 11 Oct 2022 09:47:20 -0600 Subject: vbe: Add a test for VBE device tree fixups When a FIT includes some OS requests, U-Boot should process these and add the requested info to corresponding subnodes of the /chosen node. Add a pytest for this, which sets up the FIT, runs bootm and then uses a C unit test to check that everything looks OK. The test needs to run on sandbox_flattree since we don't support device tree fixups on sandbox (live tree) yet. So enable BOOTMETH_VBE and disable bootflow_system(), since EFI is not supported on sandbox_flattree. Add a link to the initial documentation. Signed-off-by: Simon Glass --- doc/develop/vbe.rst | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'doc/develop') diff --git a/doc/develop/vbe.rst b/doc/develop/vbe.rst index 8f147fd9360..cca193c8fd4 100644 --- a/doc/develop/vbe.rst +++ b/doc/develop/vbe.rst @@ -19,8 +19,9 @@ listing methods and getting the status for a method. For a detailed overview of VBE, see vbe-intro_. A fuller description of bootflows is at vbe-bootflows_ and the firmware-update mechanism is described at -vbe-fwupdate_. +vbe-fwupdate_. VBE OS requests are described at vbe-osrequests_. .. _vbe-intro: https://docs.google.com/document/d/e/2PACX-1vQjXLPWMIyVktaTMf8edHZYDrEvMYD_iNzIj1FgPmKF37fpglAC47Tt5cvPBC5fvTdoK-GA5Zv1wifo/pub .. _vbe-bootflows: https://docs.google.com/document/d/e/2PACX-1vR0OzhuyRJQ8kdeOibS3xB1rVFy3J4M_QKTM5-3vPIBNcdvR0W8EXu9ymG-yWfqthzWoM4JUNhqwydN/pub .. _vbe-fwupdate: https://docs.google.com/document/d/e/2PACX-1vTnlIL17vVbl6TVoTHWYMED0bme7oHHNk-g5VGxblbPiKIdGDALE1HKId8Go5f0g1eziLsv4h9bocbk/pub +.. _vbe-osrequests: https://docs.google.com/document/d/e/2PACX-1vTHhxX7WSZe68i9rAkW-DHdx6koU-jxYHhamLhZn9GQ9QT2_epSBosMV1_r7yPHOXZccx71rF_t0PXL/pub -- cgit v1.2.3