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/meta-freescale/recipes-bsp/libimxdmabuffer/libimxdmabuffer_1.1.3.bb

@@ -0,0 +1,91 @@
+DESCRIPTION = 'Library for allocating and managing physically contiguous memory \
+               ("DMA memory" or "DMA buffers") on i.MX devices.'
+HOMEPAGE = "https://github.com/Freescale/libimxdmabuffer"
+LICENSE = "LGPL-2.1-only"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=38fa42a5a6425b26d2919b17b1527324"
+SECTION = "base"
+
+PV .= "+git${SRCPV}"
+
+SRCBRANCH ?= "master"
+SRCREV = "faf547cc2345bfbf95507ab7e86530f85289bb5b"
+SRC_URI = "git://github.com/Freescale/libimxdmabuffer.git;branch=${SRCBRANCH};protocol=https \
+           file://run-ptest \
+          "
+
+
+S = "${WORKDIR}/git"
+
+inherit pkgconfig waf use-imx-headers ptest
+
+EXTRA_OECONF = "--imx-linux-headers-path=${STAGING_INCDIR_IMX} \
+                --libdir=${libdir} \
+                ${@bb.utils.contains_any('PACKAGECONFIG', \
+                   [ 'dma-heap-cached', 'dma-heap-uncached' ], \
+                   '', '--with-dma-heap-allocator=no',d)} \
+                ${PACKAGECONFIG_CONFARGS}"
+
+# If imxdpu is in use, the DPU is also used for implementing
+# libg2d. However, that implementation's g2d_alloc() function
+# is broken, so we cannot use it.
+LIBG2D_PACKAGECONFIG = "g2d"
+LIBG2D_PACKAGECONFIG:imxdpu = ""
+
+# The dma-heap allocator is special in that it can use more than one heap device
+# node. In libimxdmabuffer, only heaps that allocate physically contiguous memory
+# can be used, otherwise usable DMA buffers cannot be allocated. Furthermore,
+# on NXP machines, there is a dma-heap for cached and one for uncached memory.
+#
+# One of them has to be selected by choosing either the "dma-heap-cached" or the
+# "dma-heap-uncached" PACKAGECONFIG. The uncached one is picked by default for
+# performance reasons (it does not suffer from cache coherence issues).
+#
+# Note that the uncached heap is not available prior to imx-kernel 5.15.5;
+# older kernels can only use the cached one.
+
+CACHED_DMA_HEAP_DEVICE_NODE_PATH = "/dev/dma_heap/linux,cma"
+UNCACHED_DMA_HEAP_DEVICE_NODE_PATH = "/dev/dma_heap/linux,cma-uncached"
+
+CACHED_DMA_HEAP_CONF = "--dma-heap-device-node-path=${CACHED_DMA_HEAP_DEVICE_NODE_PATH}"
+UNCACHED_DMA_HEAP_CONF = "--dma-heap-device-node-path=${UNCACHED_DMA_HEAP_DEVICE_NODE_PATH} \
+                          --dma-heap-uncached-memory"
+
+PACKAGECONFIG ?= " "
+PACKAGECONFIG:append:imxgpu2d         = " ${LIBG2D_PACKAGECONFIG}"
+PACKAGECONFIG:append:imxipu           = " ipu"
+PACKAGECONFIG:append:imxpxp           = " pxp"
+# All i.MX8 machines can use the dma-heap allocator. i.MX8m ones
+# can also use the DWL allocator, though dma-heap is preferred.
+# Vendor kernels that are older than kernel 5.6 cannot use
+# dma-heap, however, and should use ion instead, since the
+# former is not available pre-5.6. Out of the dma-heaps, we
+# pick the uncached one by default (see above).
+PACKAGECONFIG:append:mx8-nxp-bsp      = " dma-heap-uncached"
+PACKAGECONFIG:append:mx8mq-nxp-bsp     = " dwl"
+PACKAGECONFIG:append:mx8mm-nxp-bsp     = " dwl"
+PACKAGECONFIG:append:mx8mp-nxp-bsp     = " dwl"
+
+HANTRO_CONF = "--hantro-headers-path=${STAGING_INCDIR}/hantro_dec --hantro-decoder-version=G2"
+
+PACKAGECONFIG[dwl]      = "--with-dwl-allocator=yes ${HANTRO_CONF}, --with-dwl-allocator=no,imx-vpu-hantro"
+PACKAGECONFIG[ion]      = "--with-ion-allocator=yes,                --with-ion-allocator=no,"
+PACKAGECONFIG[ipu]      = "--with-ipu-allocator=yes,                --with-ipu-allocator=no,"
+PACKAGECONFIG[g2d]      = "--with-g2d-allocator=yes,                --with-g2d-allocator=no,virtual/libg2d"
+PACKAGECONFIG[pxp]      = "--with-pxp-allocator=yes,                --with-pxp-allocator=no,"
+# --with-dma-heap-allocator=no is not added by these packageconfigs.
+# Otherwise, it would always be added, since only one of these two
+# dma-heap-* packageconfigs can be selected. Instead, that switch
+# is added to EXTRA_OECONF above.
+PACKAGECONFIG[dma-heap-cached]   = "--with-dma-heap-allocator=yes ${CACHED_DMA_HEAP_CONF}, \
+                                    ,,,,dma-heap-uncached"
+PACKAGECONFIG[dma-heap-uncached] = "--with-dma-heap-allocator=yes ${UNCACHED_DMA_HEAP_CONF}, \
+                                    ,,,,dma-heap-cached"
+
+# Using do_install_ptest_base instead of do_install_ptest, since
+# the default do_install_ptest_base is hardcoded to expect Makefiles.
+do_install_ptest_base() {
+    install -D ${WORKDIR}/run-ptest ${D}${PTEST_PATH}/run-ptest
+    install -m 0755 ${B}/test-alloc ${D}${PTEST_PATH}
+}
+
+COMPATIBLE_MACHINE = "(imx-nxp-bsp)"