The PicoZed is a System-on-Module board which is marketed as part of the ZedBoard/MicroZed/etc. collection. It includes a Zynq-7000 processor.
This patch adds support that covers all the variants of the PicoZed including the SKUs with Z7010/Z7020 and Z7015/Z7030 Zynq chips. This patch set however only covers support for the System-on-Module and does not cover any extra components that are available on carrier boards (except those that are fanned out of the module itself).
More information on this board, its variants and available carrier boards is available at: http://zedboard.org/product/picozed
Signed-off-by: Nathan Rossi nathan.rossi@xilinx.com --- arch/arm/cpu/armv7/zynq/Kconfig | 4 ++++ arch/arm/dts/Makefile | 1 + arch/arm/dts/zynq-picozed.dts | 23 +++++++++++++++++++++++ configs/zynq_picozed_defconfig | 6 ++++++ include/configs/zynq_picozed.h | 28 ++++++++++++++++++++++++++++ 5 files changed, 62 insertions(+) create mode 100644 arch/arm/dts/zynq-picozed.dts create mode 100644 configs/zynq_picozed_defconfig create mode 100644 include/configs/zynq_picozed.h
diff --git a/arch/arm/cpu/armv7/zynq/Kconfig b/arch/arm/cpu/armv7/zynq/Kconfig index 3a52535..26e570e 100644 --- a/arch/arm/cpu/armv7/zynq/Kconfig +++ b/arch/arm/cpu/armv7/zynq/Kconfig @@ -9,6 +9,9 @@ config TARGET_ZYNQ_ZED config TARGET_ZYNQ_MICROZED bool "Zynq MicroZed"
+config TARGET_ZYNQ_PICOZED + bool "Zynq PicoZed" + config TARGET_ZYNQ_ZC70X bool "Zynq ZC702/ZC706 Board"
@@ -32,6 +35,7 @@ config SYS_SOC config SYS_CONFIG_NAME default "zynq_zed" if TARGET_ZYNQ_ZED default "zynq_microzed" if TARGET_ZYNQ_MICROZED + default "zynq_picozed" if TARGET_ZYNQ_PICOZED default "zynq_zc70x" if TARGET_ZYNQ_ZC70X default "zynq_zc770" if TARGET_ZYNQ_ZC770 default "zynq_zybo" if TARGET_ZYNQ_ZYBO diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index f897e6d..aadbd0c 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -44,6 +44,7 @@ dtb-$(CONFIG_ZYNQ) += zynq-zc702.dtb \ zynq-zed.dtb \ zynq-zybo.dtb \ zynq-microzed.dtb \ + zynq-picozed.dtb \ zynq-zc770-xm010.dtb \ zynq-zc770-xm012.dtb \ zynq-zc770-xm013.dtb diff --git a/arch/arm/dts/zynq-picozed.dts b/arch/arm/dts/zynq-picozed.dts new file mode 100644 index 0000000..686b98f --- /dev/null +++ b/arch/arm/dts/zynq-picozed.dts @@ -0,0 +1,23 @@ +/* + * Avnet PicoZed board DTS + * + * Copyright (C) 2015 Xilinx, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ +/dts-v1/; +#include "zynq-7000.dtsi" + +/ { + model = "Zynq PicoZed Board"; + compatible = "xlnx,zynq-picozed", "xlnx,zynq-7000"; + + aliases { + serial0 = &uart1; + }; + + memory { + device_type = "memory"; + reg = <0 0x40000000>; + }; +}; diff --git a/configs/zynq_picozed_defconfig b/configs/zynq_picozed_defconfig new file mode 100644 index 0000000..8a4916a --- /dev/null +++ b/configs/zynq_picozed_defconfig @@ -0,0 +1,6 @@ +CONFIG_SPL=y ++S:CONFIG_ARM=y ++S:CONFIG_ZYNQ=y ++S:CONFIG_TARGET_ZYNQ_PICOZED=y +CONFIG_OF_CONTROL=n +CONFIG_DEFAULT_DEVICE_TREE="zynq-picozed" diff --git a/include/configs/zynq_picozed.h b/include/configs/zynq_picozed.h new file mode 100644 index 0000000..337457c --- /dev/null +++ b/include/configs/zynq_picozed.h @@ -0,0 +1,28 @@ +/* + * (C) Copyright 2015 Xilinx, Inc. + * + * Configuration for PicoZed + * See zynq-common.h for Zynq common configs + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __CONFIG_ZYNQ_PICOZED_H +#define __CONFIG_ZYNQ_PICOZED_H + +#define CONFIG_SYS_SDRAM_SIZE (1024 * 1024 * 1024) + +#define CONFIG_ZYNQ_SERIAL_UART1 +#define CONFIG_ZYNQ_GEM0 +#define CONFIG_ZYNQ_GEM_PHY_ADDR0 0 + +#define CONFIG_SYS_NO_FLASH + +#define CONFIG_ZYNQ_SDHCI1 +#define CONFIG_ZYNQ_USB +#define CONFIG_ZYNQ_QSPI +#define CONFIG_ZYNQ_BOOT_FREEBSD + +#include <configs/zynq-common.h> + +#endif /* __CONFIG_ZYNQ_PICOZED_H */