Mirrors/u-boot
2
0
Fork 0
mirror of https://github.com/AsahiLinux/u-boot synced 2024-09-25 08:52:09 +00:00
Code Issues Projects Releases Packages Wiki Activity
u-boot/board/freescale/ls1046ardb
History
Martin Schiller 522f70463c board: ls1046ardb: force PCI device enumeration 
Commit 045ecf8992 ("configs: enable DM_ETH support for LS1046ARDB")
resulted in the PCI bus no longer being implicitly enumerated.

However, this is necessary for the fdt pcie fixups to work.

Therefore, similar to commit 8b6558bd41 ("board: ls1088ardb:
transition to DM_ETH"), pci_init() is now called in the board_init()
routine when CONFIG_DM_ETH is active.

Signed-off-by: Martin Schiller <ms@dev.tdt.de>
CC: Priyanka Jain <priyanka.jain@nxp.com>
Acked-by: Camelia Groza <camelia.groza@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2022-02-01 15:08:07 +05:30
..
cpld.c command: Remove the cmd_tbl_t typedef 2020-05-18 18:36:55 -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 common: Drop asm/global_data.h from common header 2021-02-02 15:33:42 -05:00
ddr.h armv8: ls1046ardb: update the DIMM WRLVL_START value 2020-04-28 17:46:46 +05:30
eth.c net: replace the "xfi" phy-mode with "10gbase-r" 2021-09-28 18:50:56 +03:00
Kconfig board: Kconfig: Re-Arrangement of PPA firmware and header addresses 2018-06-08 16:43:19 -07:00
ls1046ardb.c board: ls1046ardb: force PCI device enumeration 2022-02-01 15:08:07 +05:30
ls1046ardb_pbi.cfg armv8: ls1046ardb: Add LS1046ARDB board support 2016-09-14 14:11:00 -07:00
ls1046ardb_qspi_pbi.cfg armv8: ls1046ardb: Add falcon mode for for QSPI boot 2018-07-26 11:51:23 -07:00
ls1046ardb_rcw_emmc.cfg armv8: ls1046ardb: update core frequency to 1800MHZ 2017-08-09 09:11:34 -07:00
ls1046ardb_rcw_qspi.cfg armv8: ls1046ardb: Add falcon mode for for QSPI boot 2018-07-26 11:51:23 -07:00
ls1046ardb_rcw_sd.cfg armv8: ls1046ardb: update core frequency to 1800MHZ 2017-08-09 09:11:34 -07:00
MAINTAINERS board: ls1046ardb: Update MAINTAINERS 2021-03-05 10:25:42 +05:30
Makefile SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
README WS cleanup: remove SPACE(s) followed by TAB 2021-09-30 09:08:16 -04:00

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: 10GBase-R with x1 RJ45 connector
      - Lane1: 10GBase-R 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