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![]() Instead of using multiple macros, a data structure is used to pass board-specific parameters to MMDC DDR driver. Signed-off-by: York Sun <york.sun@nxp.com> CC: Shengzhou Liu <Shengzhou.Liu@nxp.com> Reviewed-by: Tom Rini <trini@konsulko.com> |
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Kconfig | ||
ls1012aqds_qixis.h | ||
ls1012aqds.c | ||
MAINTAINERS | ||
Makefile | ||
README |
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