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65cc0e2a65
The rest of the unmigrated CONFIG symbols in the CONFIG_SYS namespace do not easily transition to Kconfig. In many cases they likely should come from the device tree instead. Move these out of CONFIG namespace and in to CFG namespace. Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Overview
--------
QorIQ LS1012A Development System (LS1012AQDS) is a high-performance
development platform, with a complete debugging environment.
The LS1012AQDS board supports the QorIQ LS1012A processor and is
optimized to support the high-bandwidth DDR3L memory and
a full complement of high-speed SerDes ports.
LS1012A SoC Overview
--------------------
Please refer arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc for LS1012A
SoC overview.
LS1012AQDS board Overview
-----------------------
- SERDES Connections, 4 lanes supporting:
- PCI Express - 3.0
- SGMII, SGMII 2.5
- SATA 3.0
- DDR Controller
- 16-bit, 1 GB DDR3L SDRAM memory, running at data rates up to 1 GT/s
- QSPI Controller
- A dual 1:3 switch, NX3L4357GM,115 (U35) drives the QSPI chip-select
signals to QSPI NOR flash memory (2 virtual banks) and the QSPI
emulator
- USB 3.0
- One USB 3.0 controller with integrated PHY
- One high-speed USB 3.0 port
- USB 2.0
- One USB 2.0 controller with ULPI interface
- Two enhanced secure digital host controllers:
- SDHC1 controller can be connected to onboard SDHC connector
- SDHC2 controller: 1-/4-bit SD/MMC card supporting 1.8 V devices
- 2 I2C controllers
- One SATA onboard connectors
- UART
- 5 SAI
- One SAI port with audio codec SGTL5000:
• Provides MIC bias
• Provides headphone and line output
- One SAI port terminated at 2x6 header
- Three SAI Tx/Rx ports terminated at 2x3 headers
- ARM JTAG support
Booting Options
---------------
a) QSPI Flash Emu Boot
b) QSPI Flash 1
c) QSPI Flash 2
QSPI flash map
--------------
Images | Size |QSPI Flash Address
------------------------------------------
RCW + PBI | 1MB | 0x4000_0000
U-boot | 1MB | 0x4010_0000
U-boot Env | 1MB | 0x4020_0000
PPA FIT image | 2MB | 0x4050_0000
Linux ITB | ~53MB | 0x40A0_0000