+# SPDX-License-Identifier: GPL-2.0+
#
# Xilinx ZYNQ U-Boot
#
# (C) Copyright 2013 Xilinx, Inc.
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
1. About this
differentiation, integration, and flexibility through hardware, software,
and I/O programmability.
-* zc70x
- - zc702 (single qspi, gem0, mmc) [1]
- - zc706 (dual parallel qspi, gem0, mmc) [2]
+* zc702 (single qspi, gem0, mmc) [1]
+* zc706 (dual parallel qspi, gem0, mmc) [2]
* zed (single qspi, gem0, mmc) [3]
* microzed (single qspi, gem0, mmc) [4]
* zc770
- zc770-xm012 (nor)
- zc770-xm013 (dual parallel qspi, gem1)
-3. Bootmode
+3. Building
+
+ ex. configure and build for zc702 board
+ $ make zynq_zc702_config
+ $ make
+
+4. Bootmode
Zynq has a facility to read the bootmode from the slcr bootmode register
once user is setting through jumpers on the board - see page no:1546 on [5]
"modeboot" variable can assign any of "norboot", "sdboot" or "jtagboot"
bootmode strings at runtime.
-4. Mainline status
+5. Mainline status
- Added basic board configurations support.
- Added zynq u-boot bsp code - arch/arm/cpu/armv7/zynq
-- Added zynq boards named - zynq, zynq_dcc
+- Added zynq boards named - zc70x, zed, microzed, zc770_xm010/xm011/xm012/xm013
- Added zynq drivers:
serial - drivers/serial/serial_zynq.c
net - drivers/net/zynq_gem.c
mmc - drivers/mmc/zynq_sdhci.c
- mmc - drivers/mmc/zynq_sdhci.c
- spi- drivers/spi/zynq_spi.c
+ spi - drivers/spi/zynq_spi.c
+ qspi - drivers/spi/zynq_qspi.c
i2c - drivers/i2c/zynq_i2c.c
+ nand - drivers/mtd/nand/zynq_nand.c
+- Done proper cleanups on board configurations
+- Added basic FDT support for zynq boards
+- d-cache support for zynq_gem.c
-5. TODO
+6. TODO
-- Add zynq boards support - zc70x, zed, microzed, zc770
-- Add zynq qspi controller driver
-- Add zynq nand controller driver
-- d-cache support for zynq_gem.c
-- FDT support for zynq boards
-- Need proper cleanups on board configurations
+- Add FDT support on individual drivers
[1] http://www.xilinx.com/products/boards-and-kits/EK-Z7-ZC702-G.htm
[2] http://www.xilinx.com/products/boards-and-kits/EK-Z7-ZC706-G.htm