Priyanka Jain 088fad9941 board: ls1046ardb: Update MAINTAINERS 3 роки тому
..
Kconfig 7191d45348 board: Kconfig: Re-Arrangement of PPA firmware and header addresses 6 роки тому
MAINTAINERS 088fad9941 board: ls1046ardb: Update MAINTAINERS 3 роки тому
Makefile 83d290c56f SPDX: Convert all of our single license tags to Linux Kernel style 6 роки тому
README 8104deb2d6 armv8: layerscape: Adjust memory mapping for Flash/SD card on LS1046A 7 роки тому
cpld.c 0914011310 command: Remove the cmd_tbl_t typedef 4 роки тому
cpld.h 83d290c56f SPDX: Convert all of our single license tags to Linux Kernel style 6 роки тому
ddr.c 401d1c4f5d common: Drop asm/global_data.h from common header 3 роки тому
ddr.h 35ad8f7af4 armv8: ls1046ardb: update the DIMM WRLVL_START value 4 роки тому
eth.c b75d8dc564 treewide: convert bd_t to struct bd_info by coccinelle 3 роки тому
ls1046ardb.c 401d1c4f5d common: Drop asm/global_data.h from common header 3 роки тому
ls1046ardb_pbi.cfg dd02936f81 armv8: ls1046ardb: Add LS1046ARDB board support 7 роки тому
ls1046ardb_qspi_pbi.cfg 038b965c2b armv8: ls1046ardb: Add falcon mode for for QSPI boot 5 роки тому
ls1046ardb_rcw_emmc.cfg 3016084b38 armv8: ls1046ardb: update core frequency to 1800MHZ 6 роки тому
ls1046ardb_rcw_qspi.cfg 038b965c2b armv8: ls1046ardb: Add falcon mode for for QSPI boot 5 роки тому
ls1046ardb_rcw_sd.cfg 3016084b38 armv8: ls1046ardb: update core frequency to 1800MHZ 6 роки тому

README

Overview
--------
The LS1046A Reference Design Board (RDB) is a high-performance computing,
evaluation, and development platform that supports the QorIQ LS1046A
LayerScape Architecture processor. The LS1046ARDB provides SW development
platform for the Freescale LS1046A processor series, with a complete
debugging environment. The LS1046A RDB is lead-free and RoHS-compliant.

LS1046A SoC Overview
--------------------
Please refer arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc for LS1046A
SoC overview.

LS1046ARDB board Overview
-----------------------
- SERDES1 Connections, 4 lanes supporting:
- Lane0: XFI with x1 RJ45 connector
- Lane1: XFI Cage
- Lane2: SGMII.5
- Lane3: SGMII.6
- SERDES2 Connections, 4 lanes supporting:
- Lane0: PCIe1 with miniPCIe slot
- Lane1: PCIe2 with PCIe x2 slot
- Lane2: PCIe3 with PCIe x4 slot
- Lane3: SATA
- DDR Controller
- 8GB 64bits DDR4 SDRAM. Support rates of up to 2133MT/s
-IFC/Local Bus
- One 512 MB NAND flash with ECC support
- CPLD connection
- USB 3.0
- one Type A port, one Micro-AB port
- SDHC: connects directly to a full SD/MMC slot
- DSPI: 64 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_7E80_0000 - 0x00_7E80_FFFF IFC - NAND Flash 64KB
0x00_7FB0_0000 - 0x00_7FB0_0FFF IFC - CPLD 4KB
0x00_8000_0000 - 0x00_FFFF_FFFF DRAM1 2GB
0x05_0000_0000 - 0x05_07FF_FFFF QMAN S/W Portal 128M
0x05_0800_0000 - 0x05_0FFF_FFFF BMAN S/W Portal 128M
0x08_8000_0000 - 0x09_FFFF_FFFF DRAM2 6GB
0x40_0000_0000 - 0x47_FFFF_FFFF PCI Express1 32G
0x48_0000_0000 - 0x4F_FFFF_FFFF PCI Express2 32G
0x50_0000_0000 - 0x57_FFFF_FFFF PCI Express3 32G

QSPI flash map:
Start Address End Address Description Size
0x00_4000_0000 - 0x00_400F_FFFF RCW + PBI 1MB
0x00_4010_0000 - 0x00_402F_FFFF U-Boot 2MB
0x00_4030_0000 - 0x00_403F_FFFF U-Boot Env 1MB
0x00_4040_0000 - 0x00_405F_FFFF PPA 2MB
0x00_4060_0000 - 0x00_408F_FFFF Secure boot header
+ bootscript 3MB
0x00_4090_0000 - 0x00_4093_FFFF FMan ucode 256KB
0x00_4094_0000 - 0x00_4097_FFFF QE/uQE firmware 256KB
0x00_4098_0000 - 0x00_40FF_FFFF Reserved 6MB
0x00_4100_0000 - 0x00_43FF_FFFF FIT Image 48MB

Booting Options
---------------
a) QSPI boot
b) SD boot
c) eMMC boot