u-boot/board/freescale/ls1021aiot
Tom Rini 93145335fb nxp: Make board/freescale/common/Kconfig safe to include once in arch/Kconfig
The way that we use this file currently means that we have to guard it
in every platform Kconfig.  But it is also required in all NXP
platforms, including non-reference platforms.  Make all options in it
have appropriate dependencies so that we can include it a single time
under arch/Kconfig

Signed-off-by: Tom Rini <trini@konsulko.com>
2022-07-05 17:03:02 -04:00
..
Kconfig nxp: Make board/freescale/common/Kconfig safe to include once in arch/Kconfig 2022-07-05 17:03:02 -04:00
ls102xa_pbi.cfg
ls102xa_rcw_sd.cfg
ls1021aiot.c Layerscape: Enable Job ring driver model. 2022-04-12 11:20:01 +02:00
MAINTAINERS board: ls1021aiot: Update MAINTAINERS 2021-03-05 10:25:42 +05:30
Makefile video: fsl: colibri_vf: Drop FSL DCU driver 2022-03-28 20:18:07 +02:00
psci.S
README armv7: Add support of ls1021a-iot board 2016-11-21 09:20:32 -08:00

Overview
--------
The LS1021A-IOT is a Freescale reference board that hosts
the LS1021A SoC.

LS1021AIOT board Overview
-------------------------
 - DDR Controller
	- Supports 1GB un-buffered DDR3L SDRAM discrete
	devices(32-bit bus) with 4 bit ECC
	- DDR power supplies 1.35V to all devices with
	automatic tracking of VTT
	- Soldered DDR chip
	- Supprot one fixed speed
 - Ethernet
	- Two on-board SGMII 10/100/1G ethernet ports
	- One Gbit Etherent RGMII interface to 4-ports switch
	with 4x 10/100/1000 RJ145 ports
 - CPLD
	- 8-bit registers in CPLD for system configuration
	- connected to IFC_AD[0:7]
 - Power Supplies
	- 12V@5A DC
 - SDHC
	- SDHC port connects directly to a full 8-bit SD/MMC slot
	- Support for SDIO devices
 - USB
	- Two on-board USB 3.0
	- One on-board USB k22
 - PCIe
	- Two MiniPCIe Solts
 - SATA
	- Support SATA Connector
 - AUDIO
	- AUDIO in and out
 - I/O Expansion
	- Arduino Shield Connector
	- Port0 - CAN/GPIO/Flextimer
	- Port1 - GPIO/CPLD Expansion
	- Port2 - SPI/I2C/UART

Memory map
-----------
The addresses in brackets are physical addresses.

Start Address	End Address		Description			Size
0x00_0100_0000	0x00_0FFF_FFFF	CCSRBAR				240MB
0x00_4000_0000	0x00_43FF_FFFF	QSPI(Chip select 0)	64MB
0x00_4400_0000	0x00_47FF_FFFF	QSPI(Chip select 1)	64MB
0x00_6000_0000	0x00_6000_FFFF	CPLD				64K
0x00_8000_0000	0x00_BFFF_FFFF	DDR					1GB

Boot description
-----------------
LS1021A-IOT support two ways of boot:
Qspi boot and SD boot
The board doesn't support boot from another
source without changing any switch/jumper.