diff options
Diffstat (limited to 'recipes-bsp/u-boot/u-boot-zynq-uenv.bb')
| -rw-r--r-- | recipes-bsp/u-boot/u-boot-zynq-uenv.bb | 84 |
1 files changed, 0 insertions, 84 deletions
diff --git a/recipes-bsp/u-boot/u-boot-zynq-uenv.bb b/recipes-bsp/u-boot/u-boot-zynq-uenv.bb deleted file mode 100644 index 6cb9b9ec..00000000 --- a/recipes-bsp/u-boot/u-boot-zynq-uenv.bb +++ /dev/null @@ -1,84 +0,0 @@ -SUMMARY = "U-Boot uEnv.txt SD boot environment generation for Zynq targets" -LICENSE = "MIT" -LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302" - -INHIBIT_DEFAULT_DEPS = "1" -PACKAGE_ARCH = "${MACHINE_ARCH}" - -COMPATIBLE_MACHINE = "^$" -COMPATIBLE_MACHINE_zynq = "zynq" - -inherit deploy - -def bootfiles_bitstream(d): - expectedfiles = [("bitstream", True)] - expectedexts = [(".bit", True), (".bin", False)] - # search for bitstream paths, use the renamed file. First matching is used - for f in (d.getVar("IMAGE_BOOT_FILES") or "").split(): - sf, rf = f, f - if ';' in f: - sf, rf = f.split(';') - - # skip boot.bin, it is not a bitstream - if sf == "boot.bin" or rf == "boot.bin": - continue - - for e, t in expectedfiles: - if sf == e or rf == e: - return rf, t - for e, t in expectedexts: - if sf.endswith(e) or rf.endswith(e): - return rf, t - return "", False - -def bootfiles_dtb_filepath(d): - if d.getVar("IMAGE_BOOT_FILES"): - dtbs = d.getVar("IMAGE_BOOT_FILES").split(" ") - # IMAGE_BOOT_FILES has extra renaming info in the format '<source>;<target>' - dtbs = [f.split(";")[0] for f in dtbs] - dtbs = [f for f in dtbs if f.endswith(".dtb")] - if len(dtbs) != 0: - return dtbs[0] - return "" - -do_compile() { - echo "machine_name=${MACHINE}" > ${WORKDIR}/uEnv.txt - - echo "kernel_image=${KERNEL_IMAGETYPE}" >> ${WORKDIR}/uEnv.txt - echo "kernel_load_address=0x2080000" >> ${WORKDIR}/uEnv.txt - echo "devicetree_image=${@bootfiles_dtb_filepath(d)}" >> ${WORKDIR}/uEnv.txt - echo "devicetree_load_address=0x2000000" >> ${WORKDIR}/uEnv.txt - - # bootargs, default to booting with the rootfs device being partition 2 of the first mmc device - echo 'bootargs=console=ttyPS0,115200 root=/dev/mmcblk0p2 rw rootwait earlyprintk' >> ${WORKDIR}/uEnv.txt - - echo 'loadkernel=fatload mmc 0 ${kernel_load_address} ${kernel_image}' >> ${WORKDIR}/uEnv.txt - echo 'loaddtb=fatload mmc 0 ${devicetree_load_address} ${devicetree_image}' >> ${WORKDIR}/uEnv.txt - echo 'bootkernel=run loadkernel && run loaddtb && bootm ${kernel_load_address} - ${devicetree_load_address}' >> ${WORKDIR}/uEnv.txt - - BITSTREAMPATH="${@bootfiles_bitstream(d)[0]}" - if [ ! -z "$BITSTREAMPATH" ]; then - echo "bitstream_image=$BITSTREAMPATH" >> ${WORKDIR}/uEnv.txt - # if bitstream is "bit" format use loadb, otherwise use load - echo "bitstream_type=${@'loadb' if bootfiles_bitstream(d)[1] else 'load'}" >> ${WORKDIR}/uEnv.txt - echo 'loadfpga=fatload mmc 0 ${loadbit_addr} ${bitstream_image} && fpga ${bitstream_type} 0 ${loadbit_addr} ${filesize}' >> ${WORKDIR}/uEnv.txt - - # load bitstream first - echo "uenvcmd=run loadfpga && run bootkernel" >> ${WORKDIR}/uEnv.txt - else - # no need to load bitstream during boot - echo "uenvcmd=run bootkernel" >> ${WORKDIR}/uEnv.txt - fi -} - -FILES_${PN} += "/boot/uEnv.txt" - -do_install() { - install -Dm 0644 ${WORKDIR}/uEnv.txt ${D}/boot/uEnv.txt -} - -do_deploy() { - install -Dm 0644 ${WORKDIR}/uEnv.txt ${DEPLOYDIR}/uEnv.txt -} -addtask do_deploy after do_compile before do_build - |