hw:zynq:linux:petalinux:boot_kernel
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hw:zynq:linux:petalinux:boot_kernel [2019/03/29 12:04] jakub.moron |
hw:zynq:linux:petalinux:boot_kernel [2021/04/21 14:57] (current) jakub.moron |
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| - | ====== Boot and Kernel configure & build with PetaLinux without BSP (board support package) ====== | + | ====== Boot and Kernel configure & build with PetaLinux 2018.3 without BSP (board support package) ====== |
| - Create Vivado design and export the hardware with bitstream.\\ Default hdf (hardware description file) location is: <code> | - Create Vivado design and export the hardware with bitstream.\\ Default hdf (hardware description file) location is: <code> | ||
| Line 10: | Line 10: | ||
| petalinux-create --type project --template zynq --name <boot_project_name> | petalinux-create --type project --template zynq --name <boot_project_name> | ||
| cd <boot_project_name> | cd <boot_project_name> | ||
| + | </code> For UltraScale+: <code> | ||
| + | petalinux-create -t project --template zynqMP --name <boot_project_name> | ||
| </code> | </code> | ||
| - Get hardware description from Vivado project: <code> | - Get hardware description from Vivado project: <code> | ||
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| - Check whether all required drivers/modules are enabled in kernel config: <code> | - Check whether all required drivers/modules are enabled in kernel config: <code> | ||
| petalinux-config -c kernel | petalinux-config -c kernel | ||
| - | </code> Hint: you can use vim-like search ''/<search_string>'' to list all enabled drivers/modules.\\ **Remember to __Save__ changes before exit -- it seems taht there is no autosave!** \\ | + | </code> Hint: you can use vim-like search ''/<search_string>'' to list all enabled drivers/modules.\\ **Remember to __Save__ changes before exit -- it seems that there is no autosave!** \\ |
| - In order to use the generic UIO driver ''uio_pdrv_genirq'' enable kernel modules in kernel config: <code> | - In order to use the generic UIO driver ''uio_pdrv_genirq'' enable kernel modules in kernel config: <code> | ||
| petalinux-config -c kernel | petalinux-config -c kernel | ||
| Line 36: | Line 38: | ||
| </code> and add the entry at the end of this file: <code> | </code> and add the entry at the end of this file: <code> | ||
| &axi_gpio_0 { | &axi_gpio_0 { | ||
| - | compatible = "uio_pdrv_genirq"; | + | compatible = "generic-uio"; |
| }; | }; | ||
| - | </code> | + | </code> for every hardware module you have.\\ Please notice that ''axi_gpio_0'' __is only an example__ of module name! |
| - Fix the u-boot bug -- a typo in default boot command.\\ The proper boot configure entry: <code> | - Fix the u-boot bug -- a typo in default boot command.\\ The proper boot configure entry: <code> | ||
| default_bootcmd=run uenvboot; run cp_kernel2ram && bootm ${netstart} | default_bootcmd=run uenvboot; run cp_kernel2ram && bootm ${netstart} | ||
| Line 59: | Line 61: | ||
| </code> | </code> | ||
| - Determinate the bit file name in PetaLinux project (it is copied automatically from Vivado design by ''--get-hw-description''): <code> | - Determinate the bit file name in PetaLinux project (it is copied automatically from Vivado design by ''--get-hw-description''): <code> | ||
| - | ls ./images/linux/*.bin | + | ls ./images/linux/*.bit |
| </code> | </code> | ||
| - Create ''BOOT.BIN'' image: <code> | - Create ''BOOT.BIN'' image: <code> | ||
| petalinux-package --boot --format BIN --fsbl ./images/linux/zynq_fsbl.elf --fpga ./images/linux/<bit_filename>.bit --u-boot | petalinux-package --boot --format BIN --fsbl ./images/linux/zynq_fsbl.elf --fpga ./images/linux/<bit_filename>.bit --u-boot | ||
| </code> | </code> | ||
/services/www/http/wiki/data/attic/hw/zynq/linux/petalinux/boot_kernel.1553857459.txt.gz · Last modified: 2019/03/29 12:04 by jakub.moron
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