Ezynq - Revision history

Oleg: /* Decription */

2017-11-20T21:46:25Z

Decription

← Older revision		Revision as of 21:46, 20 November 2017
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	==Decription==		==Decription==
	[https://~~github~~.com/Elphel/ezynq Ezynq] project is started to create a bootloader for systems based on the Xilinx Zynq SoC without the inconvenience of the non-free tools and/or files. The goal is not just to "free" the code, but to provide users with the higher degree of flexibility in fine-tuning of the configuration parameters.		[https://git.elphel.com/Elphel/ezynq Ezynq] project is started to create a bootloader for systems based on the Xilinx Zynq SoC without the inconvenience of the non-free tools and/or files. The goal is not just to "free" the code, but to provide users with the higher degree of flexibility in fine-tuning of the configuration parameters.

	====="Free" the code part=====		====="Free" the code part=====

2017-11-20T21:46:07Z

← Older revision		Revision as of 21:46, 20 November 2017
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	==Install Ezynq (Kubuntu 14.04)==		==Install Ezynq (Kubuntu 14.04)==
	<font size='2'>		<font size='2'>
	git clone https://~~github~~.com/Elphel/ezynq.git		git clone https://git.elphel.com/Elphel/ezynq.git
	cd ezynq		cd ezynq
	./install_uboot.sh (edit the toolchain path)		./install_uboot.sh (edit the toolchain path)

2016-12-16T18:13:17Z

"Free" the code part

← Older revision		Revision as of 18:13, 16 December 2016
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	<b>as of 2016/03/18...</b>		<b>as of 2016/03/18...</b>
	* u-boot-xlnx master-next branch is removed long ago - so the link above is broken		* u-boot-xlnx master-next branch is removed long ago - so the link above is broken

			<b>as of 2016/06/25...</b>
			* ezynq depends on original u-boot instead of u-boot-xlnx

	==Supported boards==		==Supported boards==

2016-03-18T20:40:59Z

← Older revision		Revision as of 20:40, 18 March 2016
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	Boot: Copy them to SD card in order to boot from it.		Boot: Copy them to SD card in order to boot from it.

			==Build==
			For instructions please follow [[Poky_2.0_manual\|this guide]].

			<!--
	==Install meta-toolchain (Kubuntu 13.04)==		==Install meta-toolchain (Kubuntu 13.04)==
	* Build:		* Build:
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	* Bitstream loading is not tested, current code does not enable level shifters - it may be more appropriate to do just before loading of the bitstream.		* Bitstream loading is not tested, current code does not enable level shifters - it may be more appropriate to do just before loading of the bitstream.
	* Write level training for DDR memory doesn't work in MicroZed and ZC706		* Write level training for DDR memory doesn't work in MicroZed and ZC706
			-->

2016-03-18T20:37:56Z

"Free" the code part

← Older revision		Revision as of 20:37, 18 March 2016
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	<b>as of 2016/03/18...</b>		<b>as of 2016/03/18...</b>
	* master-next branch is removed long ago - so the link above is broken		* u-boot-xlnx master-next branch is removed long ago - so the link above is broken

	==Supported boards==		==Supported boards==

2016-03-18T20:37:42Z

"Free" the code part

← Older revision		Revision as of 20:37, 18 March 2016
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	<b>as of 2016/01/13...</b>		<b>as of 2016/01/13...</b>
	* For a new board you still have to run an extra Xilinx program to generate ps7_init.c/h.		* For a new board you still have to run an extra Xilinx program to generate ps7_init.c/h.

			<b>as of 2016/03/18...</b>
			* master-next branch is removed long ago - so the link above is broken

	==Supported boards==		==Supported boards==

2016-01-28T22:23:22Z

Develop (add support for new boards)

← Older revision		Revision as of 22:23, 28 January 2016
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	==Develop (add support for new boards)==		==Develop (add support for new boards)==
	* (not needed anymore?) Add a new board record to the list in the ''boards.cfg'' (or leave as is if the item already exists).		* (not needed anymore?) Add a new board record to the list in the ''boards.cfg'' (or leave as is if the item already exists).
	* Create ''configs/zynq_microzed_defconfig'' file		* Create '''configs/zynq_microzed_defconfig''' file
	* Create a configuration file for the new board - use ''include/configs/zynq_microzed.h'' as a reference		* Create a configuration file for the new board - use ''include/configs/zynq_microzed.h'' as a reference
	* Edit (or create new for specific memory and chip) according to the board configuration the following files:		* Edit (or create new for specific memory and chip) according to the board configuration the following files:

2016-01-28T22:23:11Z

Develop (add support for new boards)

← Older revision		Revision as of 22:23, 28 January 2016
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	==Develop (add support for new boards)==		==Develop (add support for new boards)==
	* Add a new board record to the list in the ''boards.cfg'' (or leave as is if the item already exists).		* (not needed anymore?) Add a new board record to the list in the ''boards.cfg'' (or leave as is if the item already exists).
			* Create ''configs/zynq_microzed_defconfig'' file
	* Create a configuration file for the new board - use ''include/configs/zynq_microzed.h'' as a reference		* Create a configuration file for the new board - use ''include/configs/zynq_microzed.h'' as a reference
	* Edit (or create new for specific memory and chip) according to the board configuration the following files:		* Edit (or create new for specific memory and chip) according to the board configuration the following files:
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	* Build:		* Build:
	<font size='2'>./makeuboot <new_board>_config</font>		<font size='2'>./makeuboot <new_board>_config</font>


	==Known issues==		==Known issues==

2016-01-28T22:18:49Z

Build

← Older revision		Revision as of 22:18, 28 January 2016
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	** '''boot_head.bin''' - contains values for RBL register initialization		** '''boot_head.bin''' - contains values for RBL register initialization
	** '''boot.bin''' - the SPL image		** '''boot.bin''' - the SPL image
	** '''u-boot.img''' - the u-boot image		** '''u-boot-dtb.img''' - the u-boot image
	** '''u-boot.html''' - configuration settings overview		** '''u-boot.html''' - configuration settings overview
	** '''u-boot.map''' - the bootloader's memory map		** '''u-boot.map''' - the bootloader's memory map
	** '''u-boot''' - ELF file		** '''u-boot''' - ELF file


	==Develop (add support for new boards)==		==Develop (add support for new boards)==

2016-01-28T22:18:22Z

Install Ezynq (Kubuntu 14.04)

← Older revision		Revision as of 22:18, 28 January 2016
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	git clone https://github.com/Elphel/ezynq.git		git clone https://github.com/Elphel/ezynq.git
	cd ezynq		cd ezynq
	./install_uboot.sh		./install_uboot.sh (edit the toolchain path)
	</font>		</font>