Complete Yocto mirror with license table for TQMa6UL (2038-compliance)

- 264 license table entries with exact download URLs (224/264 resolved)
- Complete sources/ directory with all BitBake recipes
- Build configuration: tqma6ul-multi-mba6ulx, spaetzle (musl)
- Full traceability for Softwarefreigabeantrag
- GCC 13.4.0, Linux 6.6.102, U-Boot 2023.04, musl 1.2.4
- License distribution: GPL-2.0 (24), MIT (23), GPL-2.0+ (18), BSD-3 (16)

sources/poky/meta/conf/machine/include/sh/tune-sh4.inc

@@ -0,0 +1,34 @@
+DEFAULTTUNE ?= "sh4"
+
+# Pull in sh4 for compatibility...
+require conf/machine/include/sh/arch-sh.inc
+
+TUNEVALID[sh4] = "Enable SH4 optimizations"
+TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'sh4', ' -m4', '', d)}"
+
+# NOTE: If you want to optimize to sh4a, conf/machine/include/sh/tune-sh4a.inc.
+# But it is not compatible for sh4.
+# The binary optimized by m4a doesn't operate on sh4. It works on sh4a only.
+TUNEVALID[sh4a] = "Enable SH4a optimizations"
+TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'sh4a', ' -m4a', '', d)}"
+
+AVAILTUNES += "sh4 sh4eb sh4a sh4aeb"
+TUNE_FEATURES:tune-sh4 = "sh4"
+TUNE_ARCH:tune-sh4 = "sh4"
+TUNE_PKGARCH:tune-sh4 = "sh4"
+PACKAGE_EXTRA_ARCHS:tune-sh4 = "sh sh4"
+
+TUNE_FEATURES:tune-sh4eb = "sh4 bigendian"
+TUNE_ARCH:tune-sh4eb = "sh4eb"
+TUNE_PKGARCH:tune-sh4eb = "sh4eb"
+PACKAGE_EXTRA_ARCHS:tune-sh4eb = "sheb sh4eb"
+
+TUNE_FEATURES:tune-sh4a = "sh4a"
+TUNE_ARCH:tune-sh4a = "sh4"
+TUNE_PKGARCH:tune-sh4a = "sh4a"
+PACKAGE_EXTRA_ARCHS:tune-sh4a = "sh sh4 sh4a"
+
+TUNE_FEATURES:tune-sh4aeb = "sh4a bigendian"
+TUNE_ARCH:tune-sh4aeb = "sh4eb"
+TUNE_PKGARCH:tune-sh4aeb = "sh4aeb"
+PACKAGE_EXTRA_ARCHS:tune-sh4aeb = "sheb sh4eb sh4aeb"