On 12/8/2024 4:22 PM, Richard Purdie wrote:
On Fri, 2024-12-06 at 15:09 -0600, Ryan Eatmon via lists.openembedded.org wrote:
This reverts commit 0d14e99aa18ee38293df63d585fafc270a4538be.

The patch removed logic required for correct handling of
UBOOT_SUFFIX=img or UBOOT_SUFFIX=rom.  We need to find a better way to
handle the fix for [YOCTO #15649].

Signed-off-by:  Ryan Eatmon <[email protected]>
---
  meta/classes-recipe/uboot-sign.bbclass | 8 +++++++-
  1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/meta/classes-recipe/uboot-sign.bbclass 
b/meta/classes-recipe/uboot-sign.bbclass
index 7ee73b872a..a17be745ce 100644
--- a/meta/classes-recipe/uboot-sign.bbclass
+++ b/meta/classes-recipe/uboot-sign.bbclass
@@ -122,7 +122,13 @@ concat_dtb() {
        # If we're not using a signed u-boot fit, concatenate SPL w/o DTB & 
U-Boot DTB
        # with public key (otherwise U-Boot will be packaged by 
uboot_fitimage_assemble)
        if [ "${SPL_SIGN_ENABLE}" != "1" ] ; then
-               if [ -e "${UBOOT_NODTB_BINARY}" -a -e "${UBOOT_DTB_BINARY}" ]; 
then
+               if [ "x${UBOOT_SUFFIX}" = "ximg" -o "x${UBOOT_SUFFIX}" = "xrom" ] 
&& \
+                       [ -e "${UBOOT_DTB_BINARY}" ]; then
+                       oe_runmake EXT_DTB="${UBOOT_DTB_SIGNED}" 
${UBOOT_MAKE_TARGET}
+                       if [ -n "${binary}" ]; then
+                               cp ${binary} 
${UBOOT_BINARYNAME}-${type}.${UBOOT_SUFFIX}
+                       fi
+               elif [ -e "${UBOOT_NODTB_BINARY}" -a -e "${UBOOT_DTB_BINARY}" 
]; then
                        if [ -n "${binary}" ]; then
                                cat ${UBOOT_NODTB_BINARY} ${UBOOT_DTB_SIGNED} | 
tee ${binary} > \
                                        
${UBOOT_BINARYNAME}-${type}.${UBOOT_SUFFIX}


I'm in two minds about whether to take this or not. The code is clearly
needed for some platforms however the selftests don't cover it and I
doubt it is documented either :/

If I take this, can we add in some better testing please?

The initial commit that starts the img ball rolling came from 2016:

https://git.openembedded.org/openembedded-core/commit/meta/classes/uboot-sign.bbclass?id=4afee787e455ce1d4c002cd5c003182f1fc50028

The logic has morphed over time, but there is where it started. So it's been in there for a number of years.

I'm willing to take a stab at the selftest. Is there any documentation to help with that broadly means/entails? I'll also talk to Denys in our call tomorrow if he knows and can point me in a good direction for this.


Cheers,

Richard


--
Ryan Eatmon                [email protected]
-----------------------------------------
Texas Instruments, Inc.  -  LCPD  -  MGTS
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