Information on zynq u-boot about - zynq boards - mainline status - TODO Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>master
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# Xilinx ZYNQ U-Boot |
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# |
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# (C) Copyright 2013 Xilinx, Inc. |
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# |
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# SPDX-License-Identifier: GPL-2.0+ |
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# |
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1. About this |
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This document describes the information about Xilinx Zynq U-Boot - |
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like supported boards, ML status and TODO list. |
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2. Zynq boards |
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Xilinx Zynq-7000 All Programmable SoCs enable extensive system level |
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differentiation, integration, and flexibility through hardware, software, |
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and I/O programmability. |
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* zc70x |
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- zc702 (single qspi, gem0, mmc) [1] |
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- zc706 (dual parallel qspi, gem0, mmc) [2] |
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* zed (single qspi, gem0, mmc) [3] |
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* microzed (single qspi, gem0, mmc) [4] |
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* zc770 |
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- zc770-xm010 (single qspi, gem0, mmc) |
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- zc770-xm011 (8 or 16 bit nand) |
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- zc770-xm012 (nor) |
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- zc770-xm013 (dual parallel qspi, gem1) |
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3. Mainline status |
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- Added basic board configurations support. |
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- Added zynq u-boot bsp code - arch/arm/cpu/armv7/zynq |
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- Added zynq boards named - zynq, zynq_dcc |
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- Added zynq drivers: |
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serial - drivers/serial/serial_zynq.c |
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net - drivers/net/zynq_gem.c |
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mmc - drivers/mmc/zynq_sdhci.c |
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mmc - drivers/mmc/zynq_sdhci.c |
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spi- drivers/spi/zynq_spi.c |
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i2c - drivers/i2c/zynq_i2c.c |
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4. TODO |
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- Add zynq boards support - zc70x, zed, microzed, zc770 |
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- Add zynq qspi controller driver |
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- Add zynq nand controller driver |
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- d-cache support for zynq_gem.c |
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- FDT support for zynq boards |
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- Need proper cleanups on board configurations |
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[1] http://www.xilinx.com/products/boards-and-kits/EK-Z7-ZC702-G.htm |
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[2] http://www.xilinx.com/products/boards-and-kits/EK-Z7-ZC706-G.htm |
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[3] http://zedboard.org/product/zedboard |
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[4] http://zedboard.org/product/microzed |
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-- |
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Jagannadha Sutradharudu Teki <jaganna@xilinx.com> |
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Sun Dec 15 14:52:41 IST 2013 |
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