From: Ryan Eatmon <[email protected]>
When specifying a FIT_CONF_DEFAULT_DTB for a machine, you have to
exactly align the name with what will be in the fitImage file or you
will get a build error. If you also turn on KERNEL_DTBVENDORED then you
must also specify the vendor directory as part of the dtb name that you
want for the default, but you must manually do the same mapping that the
kernel-fit-image class is doing when it generates the fit-image.its file.
This patch just adds the same logic to figure out the value for the
requested default dtb and eliminate the need to understand the internal
mapping of the class. It should make specifying the value more
intuitive. The same value that you put in the KERNEL_DEVICETREE can be
used in the FIT_CONF_DEFAULT_DTB and the new code will correctly honor
the KERNEL_DTBVENDORED setting.
Before:
KERNEL_DEVICETREE = "
ti/k3-am62p5-sk.dtb \
... \
"
FIT_CONF_DEFAULT_DTB = "ti_k3-am62p5-sk.dtb"
After:
KERNEL_DEVICETREE = "
ti/k3-am62p5-sk.dtb \
... \
"
FIT_CONF_DEFAULT_DTB = "ti/k3-am62p5-sk.dtb"
Signed-off-by: Ryan Eatmon <[email protected]>
Signed-off-by: Mathieu Dubois-Briand <[email protected]>
Signed-off-by: Richard Purdie <[email protected]>
(cherry picked from commit 3bceb2dabeee13c0a80ddd74ea7ae991606d6772)
Signed-off-by: Yoann Congal <[email protected]>
---
meta/classes-recipe/kernel-fit-image.bbclass | 21 +++++++++++++++-----
1 file changed, 16 insertions(+), 5 deletions(-)
diff --git a/meta/classes-recipe/kernel-fit-image.bbclass
b/meta/classes-recipe/kernel-fit-image.bbclass
index 448a88ccb11..cfe43a5a306 100644
--- a/meta/classes-recipe/kernel-fit-image.bbclass
+++ b/meta/classes-recipe/kernel-fit-image.bbclass
@@ -55,6 +55,13 @@ FIT_KERNEL_SIGN_ENABLE ?= "${UBOOT_SIGN_ENABLE}"
FIT_KERNEL_SIGN_KEYNAME ?= "${UBOOT_SIGN_KEYNAME}"
FIT_KERNEL_SIGN_KEYDIR ?= "${UBOOT_SIGN_KEYDIR}"
+def apply_dtbvendored(d,dtb):
+ if d.getVar('KERNEL_DTBVENDORED') != "1":
+ mapped_name = os.path.basename(dtb)
+ else:
+ mapped_name = dtb.replace('/', '_')
+ return mapped_name
+
python do_compile() {
import shutil
import oe.fitimage
@@ -97,10 +104,7 @@ python do_compile() {
# With vendored DTs, use the DT name as listed in KERNEL_DEVICETREE
# and replace any path separators with underscores, this behaves
the
# same way as KERNEL_DTBVENDORED = "1" did in OE 5.0 and older.
- if d.getVar('KERNEL_DTBVENDORED') != "1":
- conf_name = dtb_name
- else:
- conf_name = dtb.replace('/', '_')
+ conf_name = apply_dtbvendored(d, dtb)
# Skip DTB if it's also provided in EXTERNAL_KERNEL_DEVICETREE
directory
if external_kernel_devicetree:
@@ -195,8 +199,15 @@ python do_compile() {
loadable_loadaddress,
loadable_entrypoint)
+ # Figure out if we have a default dtb and if we need to honor the
+ # KERNEL_DTBVENDORED variable to tweak the name to match what will be
+ # in the fitImage.
+ default_dtb = d.getVar("FIT_CONF_DEFAULT_DTB")
+ if default_dtb:
+ default_dtb = apply_dtbvendored(d, default_dtb)
+
# Generate the configuration section
- root_node.fitimage_emit_section_config(d.getVar("FIT_CONF_DEFAULT_DTB"),
d.getVar("FIT_CONF_MAPPINGS"))
+ root_node.fitimage_emit_section_config(default_dtb,
d.getVar("FIT_CONF_MAPPINGS"))
# Write the its file
root_node.write_its_file(itsfile)
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