u-boot/doc/README.zynq

1 # SPDX-License-Identifier: GPL-2.0+
3 # Xilinx ZYNQ U-Boot
7 1. About this
9 This document describes the information about Xilinx Zynq U-Boot -
12 2. Zynq boards
14 Xilinx Zynq-7000 All Programmable SoCs enable extensive system level
18 * zc702 (single qspi, gem0, mmc) [1]
19 * zc706 (dual parallel qspi, gem0, mmc) [2]
20 * zed (single qspi, gem0, mmc) [3]
21 * microzed (single qspi, gem0, mmc) [4]
23   - zc770-xm010 (single qspi, gem0, mmc)
24   - zc770-xm011 (8 or 16 bit nand)
25   - zc770-xm012 (nor)
26   - zc770-xm013 (dual parallel qspi, gem1)
36 Zynq has a facility to read the bootmode from the slcr bootmode register
37 once user is setting through jumpers on the board - see page no:1546 on [5]
39 All possible bootmode values are defined in Table 6-2:Boot_Mode MIO Pins
56 - Added basic board configurations support.
57 - Added zynq u-boot bsp code - arch/arm/cpu/armv7/zynq
58 - Added zynq boards named - zc70x, zed, microzed, zc770_xm010/xm011/xm012/xm013
59 - Added zynq drivers:
60   serial - drivers/serial/serial_zynq.c
61   net - drivers/net/zynq_gem.c
62   mmc - drivers/mmc/zynq_sdhci.c
63   spi - drivers/spi/zynq_spi.c
64   qspi - drivers/spi/zynq_qspi.c
65   i2c - drivers/i2c/zynq_i2c.c
66   nand - drivers/mtd/nand/raw/zynq_nand.c
67 - Done proper cleanups on board configurations
68 - Added basic FDT support for zynq boards
69 - d-cache support for zynq_gem.c
73 - Add FDT support on individual drivers
75 [1] http://www.xilinx.com/products/boards-and-kits/EK-Z7-ZC702-G.htm
76 [2] http://www.xilinx.com/products/boards-and-kits/EK-Z7-ZC706-G.htm
79 [5] http://www.xilinx.com/support/documentation/user_guides/ug585-Zynq-7000-TRM.pdf
81 --