Differences

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--- panel_upgrade [2025/12/31 12:47] – [The sources/ directory] rpjday
+++ panel_upgrade [2025/12/31 13:41] (current) – [U-Boot] rpjday
@@ Line 43: / Line 43: @@
 ===== repo content (all of this under .repo directory) =====
-It appears that this build uses the "repo" tool to check out all of the necessary repositories; all of this represents the build from back in the "zeus" release days a few years ago.
+It appears that this build uses the "repo" tool to check out all of the necessary repositories; all of this represents the build from back in the "zeus" release days a few years ago. The manifest files can be found [[https://github.com/nxp-imx/imx-manifest/tree/imx-linux-zeus|here]].
 ==== manifest.xml ====
@@ Line 546: / Line 546: @@
 ===== The sources/ directory =====
+Here are the relevant layers/subdirectories in the ''sources/'' directory checked out with the ''repo'' command (irrelevant stuff and proprietary layers deleted):
+<code>
+drwxrwxr-x  3 rpjday rpjday 4096 Apr  8  2024 base
+drwxrwxr-x  8 rpjday rpjday 4096 Apr  8  2024 meta-adlink-nxp
+drwxrwxr-x  5 rpjday rpjday 4096 Apr  8  2024 meta-adlink-sema
+drwxrwxr-x  7 rpjday rpjday 4096 Apr  8  2024 meta-browser
+drwxrwxr-x 22 rpjday rpjday 4096 Apr  8  2024 meta-freescale
+drwxrwxr-x  7 rpjday rpjday 4096 Apr  8  2024 meta-freescale-3rdparty
+drwxrwxr-x  6 rpjday rpjday 4096 Apr  8  2024 meta-freescale-distro
+drwxrwxr-x  6 rpjday rpjday 4096 Apr  8  2024 meta-imx
+drwxrwxr-x  4 rpjday rpjday 4096 May  2  2024 meta-installer
+drwxrwxr-x 13 rpjday rpjday 4096 Apr  8  2024 meta-openembedded
+drwxrwxr-x 12 rpjday rpjday 4096 Apr  8  2024 meta-qt5
+drwxrwxr-x  9 rpjday rpjday 4096 Apr  8  2024 meta-rust
+drwxrwxr-x  5 rpjday rpjday 4096 Apr  8  2024 meta-timesys
+drwxrwxr-x 11 rpjday rpjday 4096 Apr  8  2024 poky
+</code>
+Notes on the above:
+  * The "base" directory represents the https://github.com/Freescale/fsl-community-bsp-base checkout.
+  * You can see all of the standard OE/YP, Arm, Freescale and ADLINK-related layers; I'm sure not all of those layers are necessary for what is being built.
+  * I've deleted the panel-specific layers since they're not relevant to getting a solid core-image-minimal build on the panel.
+===== U-Boot =====
+I see nothing in that tarball that represents the U-Boot source that was used to build the currently-installed U-Boot. Here's everything U-Boot-related under the ''sources/'' directory, none of which seems to represent the version installed on the panel:
+<code>
+$ cd sources
+$ find . -name u-boot*
+./meta-freescale/recipes-bsp/u-boot
+./meta-freescale/recipes-bsp/u-boot/u-boot-fslc-common_2019.07.inc
+./meta-freescale/recipes-bsp/u-boot/u-boot-fslc-fw-utils_2019.07.bb
+./meta-freescale/recipes-bsp/u-boot/u-boot-fslc_2019.07.bb
+./meta-freescale/recipes-bsp/u-boot/u-boot-qoriq-fw-utils_2019.04.bb
+./meta-freescale/recipes-bsp/u-boot/u-boot-mfgtool.inc
+./meta-freescale/recipes-bsp/u-boot/u-boot-qoriq_2019.04.bb
+./meta-freescale/recipes-bsp/u-boot/u-boot-imx_2018.03.bb
+./meta-freescale/recipes-bsp/u-boot/u-boot-fslc-mxsboot_2019.07.bb
+./meta-freescale/recipes-bsp/u-boot/u-boot-imx-mfgtool_2018.03.bb
+./meta-freescale/recipes-bsp/u-boot/u-boot-qoriq-common_2019.04.inc
+./meta-add-files/recipes-add-files/add-files-1.0/files/u-boot_LEC-iMX6q-1G_7new.imx
+./meta-add-files/recipes-add-files/add-files-1.0/files/u-boot_LEC-iMX6q-1G_7old.imx
+./meta-add-files/recipes-add-files/add-files-1.0/files/u-boot_LEC-iMX6q-1G_7.imx
+./meta-freescale-3rdparty/recipes-bsp/u-boot
+./meta-freescale-3rdparty/recipes-bsp/u-boot/u-boot-script-gateworks-imx
+./meta-freescale-3rdparty/recipes-bsp/u-boot/u-boot-congatec_2016.01.bb
+./meta-freescale-3rdparty/recipes-bsp/u-boot/u-boot-toradex_2016.11.inc
+./meta-freescale-3rdparty/recipes-bsp/u-boot/u-boot-boundary_2018.07.bb
+./meta-freescale-3rdparty/recipes-bsp/u-boot/u-boot-karo_git.bb
+./meta-freescale-3rdparty/recipes-bsp/u-boot/u-boot-compulab_2014.10.bb
+./meta-freescale-3rdparty/recipes-bsp/u-boot/u-boot-toradex-fw-utils
+./meta-freescale-3rdparty/recipes-bsp/u-boot/u-boot-boundary-common_2018.07.inc
+./meta-freescale-3rdparty/recipes-bsp/u-boot/u-boot-digi_2017.03.bb
+./meta-freescale-3rdparty/recipes-bsp/u-boot/u-boot-gateworks-imx_2015.04.bb
+./meta-freescale-3rdparty/recipes-bsp/u-boot/u-boot-toradex_2016.11.bb
+./meta-freescale-3rdparty/recipes-bsp/u-boot/u-boot-congatec
+./meta-freescale-3rdparty/recipes-bsp/u-boot/u-boot-script-boundary_2018.07.bb
+./meta-freescale-3rdparty/recipes-bsp/u-boot/u-boot-toradex-fw-utils_2016.11.bb
+./meta-freescale-3rdparty/recipes-bsp/u-boot/u-boot-boundary-fw-utils
+./meta-freescale-3rdparty/recipes-bsp/u-boot/u-boot-boundary-fw-utils_2018.07.bb
+./meta-freescale-3rdparty/recipes-bsp/u-boot/u-boot-script-gateworks-imx.bb
+./meta-freescale-3rdparty/recipes-bsp/u-boot/u-boot-timesys_2011.12.bb
+./meta-freescale-3rdparty/recipes-bsp/u-boot/u-boot-digi
+./meta-freescale-3rdparty/recipes-bsp/u-boot/u-boot-fslc_%.bbappend
+./meta-freescale-3rdparty/recipes-bsp/u-boot/u-boot-variscite_2017.03.bb
+./meta-imx/meta-bsp/recipes-bsp/u-boot
+./meta-imx/meta-bsp/recipes-bsp/u-boot/u-boot-tools_%.bbappend
+./meta-imx/meta-bsp/recipes-bsp/u-boot/u-boot.inc
+./meta-imx/meta-bsp/recipes-bsp/u-boot/u-boot-imx_2019.04.bb
+./meta-imx/meta-bsp/recipes-bsp/u-boot/u-boot-common.inc
+./meta-imx/meta-bsp/recipes-bsp/u-boot/u-boot-imx-mfgtool_2019.04.bb
+./poky/meta/recipes-bsp/u-boot
+./poky/meta/recipes-bsp/u-boot/u-boot_2019.07.bb
+./poky/meta/recipes-bsp/u-boot/u-boot.inc
+./poky/meta/recipes-bsp/u-boot/u-boot-tools_2019.07.bb
+./poky/meta/recipes-bsp/u-boot/u-boot-common.inc
+./poky/meta/recipes-bsp/u-boot/u-boot-fw-utils_2019.07.bb
+</code>
+The closest are the image files under the ''meta-add-files/'' layer, which appear to be flashable U-Boot images, but there is no record as to how they were built.