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u-boot/board/freescale/ls1043ardb
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Simon Glass 2189d5f1e8 Move strtomhz() to vsprintf.h 
At present this function sits in its own file but it does not really
justify it. There are similar string functions in vsprintf.h, so move it
there. Also add the missing function comment.

Use the vsprintf.h include file explicitly where needed.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2019-12-02 18:23:09 -05:00
..
cpld.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
cpld.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
ddr.c Move strtomhz() to vsprintf.h 2019-12-02 18:23:09 -05:00
ddr.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
eth.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
Kconfig board: Kconfig: Re-Arrangement of PPA firmware and header addresses 2018-06-08 16:43:19 -07:00
ls1043ardb_pbi.cfg armv8/ls1043ardb: Add nand boot support 2015-10-29 10:34:01 -07:00
ls1043ardb_rcw_nand.cfg armv8/ls1043ardb/rcw: change core frequency to 1600MHz 2015-12-17 08:52:18 +08:00
ls1043ardb_rcw_sd.cfg armv8/ls1043ardb/rcw: change core frequency to 1600MHz 2015-12-17 08:52:18 +08:00
ls1043ardb.c freescale/layerscape: Rename the config CONFIG_SECURE_BOOT name 2019-11-08 16:32:08 +05:30
MAINTAINERS Add TFA boot flow for some Layerscape platforms 2018-12-10 17:19:59 -05:00
Makefile SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
README armv8: fsl-layerscape: Organize SoC overview at common location 2016-06-03 14:12:50 -07:00

README 

Overview
--------
The LS1043A Reference Design Board (RDB) is a high-performance computing,
evaluation, and development platform that supports the QorIQ LS1043A
LayerScape Architecture processor. The LS1043ARDB provides SW development
platform for the Freescale LS1043A processor series, with a complete
debugging environment. The LS1043A RDB is lead-free and RoHS-compliant.

LS1043A SoC Overview
--------------------
Please refer arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc for LS1043A
SoC overview.

 LS1043ARDB board Overview
 -----------------------
 - SERDES Connections, 4 lanes supporting:
      - PCI Express 2.0 with two PCIe connectors supporting: miniPCIe card and
        standard PCIe card
      - QSGMII with x4 RJ45 connector
      - XFI with x1 RJ45 connector
 - DDR Controller
     - 2GB 32bits DDR4 SDRAM. Support rates of up to 1600MT/s
 -IFC/Local Bus
    - One 128MB NOR flash 16-bit data bus
    - One 512 MB NAND flash with ECC support
    - CPLD connection
 - USB 3.0
    - Two super speed USB 3.0 Type A ports
 - SDHC: connects directly to a full SD/MMC slot
 - DSPI: 16 MB high-speed flash Memory for boot code and storage (up to 108MHz)
 - 4 I2C controllers
 - UART
   - Two 4-pin serial ports at up to 115.2 Kbit/s
   - Two DB9 D-Type connectors supporting one Serial port each
 - ARM JTAG support

Memory map from core's view
----------------------------
Start Address	End Address	Description		Size
0x00_0000_0000	0x00_000F_FFFF	Secure Boot ROM		1MB
0x00_0100_0000	0x00_0FFF_FFFF	CCSRBAR			240MB
0x00_1000_0000	0x00_1000_FFFF	OCRAM0			64KB
0x00_1001_0000	0x00_1001_FFFF	OCRAM1			64KB
0x00_2000_0000	0x00_20FF_FFFF	DCSR			16MB
0x00_6000_0000	0x00_67FF_FFFF	IFC - NOR Flash		128MB
0x00_7E80_0000	0x00_7E80_FFFF	IFC - NAND Flash	64KB
0x00_7FB0_0000	0x00_7FB0_0FFF	IFC - FPGA		4KB
0x00_8000_0000	0x00_FFFF_FFFF	DRAM1			2GB

Booting Options
---------------
a) NOR boot
b) NAND boot
c) SD boot