mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-05 02:51:00 +00:00
e7222b5f49
Due to increased size of u-boot, FMAN ucode start address has been shifted by 256KB causing a overlap with rootfs start address. Update rootfs start address to reflect correct memory map. Also fix minor typo in README Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
169 lines
6.8 KiB
Text
169 lines
6.8 KiB
Text
Overview
|
|
--------
|
|
The T1040QDS is a Freescale reference board that hosts the T1040 SoC
|
|
(and variants).
|
|
|
|
T1040 SoC Overview
|
|
------------------
|
|
The QorIQ T1040/T1042 processor support four integrated 64-bit e5500 PA
|
|
processor cores with high-performance data path acceleration architecture
|
|
and network peripheral interfaces required for networking & telecommunications.
|
|
|
|
The T1040/T1042 SoC includes the following function and features:
|
|
|
|
- Four e5500 cores, each with a private 256 KB L2 cache
|
|
- 256 KB shared L3 CoreNet platform cache (CPC)
|
|
- Interconnect CoreNet platform
|
|
- 32-/64-bit DDR3L/DDR4 SDRAM memory controller with ECC and interleaving
|
|
support
|
|
- Data Path Acceleration Architecture (DPAA) incorporating acceleration
|
|
for the following functions:
|
|
- Packet parsing, classification, and distribution
|
|
- Queue management for scheduling, packet sequencing, and congestion
|
|
management
|
|
- Cryptography Acceleration (SEC 5.0)
|
|
- RegEx Pattern Matching Acceleration (PME 2.2)
|
|
- IEEE Std 1588 support
|
|
- Hardware buffer management for buffer allocation and deallocation
|
|
- Ethernet interfaces
|
|
- Integrated 8-port Gigabit Ethernet switch (T1040 only)
|
|
- Four 1 Gbps Ethernet controllers
|
|
- Two RGMII interfaces or one RGMII and one MII interfaces
|
|
- High speed peripheral interfaces
|
|
- Four PCI Express 2.0 controllers running at up to 5 GHz
|
|
- Two SATA controllers supporting 1.5 and 3.0 Gb/s operation
|
|
- Upto two QSGMII interface
|
|
- Upto six SGMII interface supporting 1000 Mbps
|
|
- One SGMII interface supporting upto 2500 Mbps
|
|
- Additional peripheral interfaces
|
|
- Two USB 2.0 controllers with integrated PHY
|
|
- SD/eSDHC/eMMC
|
|
- eSPI controller
|
|
- Four I2C controllers
|
|
- Four UARTs
|
|
- Four GPIO controllers
|
|
- Integrated flash controller (IFC)
|
|
- LCD and HDMI interface (DIU) with 12 bit dual data rate
|
|
- TDM interface
|
|
- Multicore programmable interrupt controller (PIC)
|
|
- Two 8-channel DMA engines
|
|
- Single source clocking implementation
|
|
- Deep Sleep power implementaion (wakeup from GPIO/Timer/Ethernet/USB)
|
|
|
|
T1040QDS board Overview
|
|
-----------------------
|
|
- SERDES Connections, 8 lanes supporting:
|
|
— PCI Express: supporting Gen 1 and Gen 2;
|
|
— SGMII
|
|
— QSGMII
|
|
— SATA 2.0
|
|
— Aurora debug with dedicated connectors (T1040 only)
|
|
- DDR Controller
|
|
- Supports rates of up to 1600 MHz data-rate
|
|
- Supports one DDR3LP UDIMM/RDIMMs, of single-, dual- or quad-rank types.
|
|
-IFC/Local Bus
|
|
- NAND flash: 8-bit, async, up to 2GB.
|
|
- NOR: 8-bit or 16-bit, non-multiplexed, up to 512MB
|
|
- GASIC: Simple (minimal) target within Qixis FPGA
|
|
- PromJET rapid memory download support
|
|
- Ethernet
|
|
- Two on-board RGMII 10/100/1G ethernet ports.
|
|
- PHY #0 remains powered up during deep-sleep (T1040 only)
|
|
- QIXIS System Logic FPGA
|
|
- Clocks
|
|
- System and DDR clock (SYSCLK, “DDRCLK”)
|
|
- SERDES clocks
|
|
- Power Supplies
|
|
- Video
|
|
- DIU supports video at up to 1280x1024x32bpp
|
|
- USB
|
|
- Supports two USB 2.0 ports with integrated PHYs
|
|
— Two type A ports with 5V@1.5A per port.
|
|
— Second port can be converted to OTG mini-AB
|
|
- SDHC
|
|
- SDHC port connects directly to an adapter card slot, featuring:
|
|
- Supporting SD slots for: SD, SDHC (1x, 4x, 8x) and/or MMC
|
|
— Supporting eMMC memory devices
|
|
- SPI
|
|
- On-board support of 3 different devices and sizes
|
|
- Other IO
|
|
- Two Serial ports
|
|
- ProfiBus port
|
|
- Four I2C ports
|
|
|
|
Memory map on T1040QDS
|
|
----------------------
|
|
The addresses in brackets are physical addresses.
|
|
|
|
Start Address End Address Description Size
|
|
0xF_FFDF_0000 0xF_FFDF_0FFF IFC - FPGA 4KB
|
|
0xF_FF80_0000 0xF_FF80_FFFF IFC - NAND Flash 64KB
|
|
0xF_FE00_0000 0xF_FEFF_FFFF CCSRBAR 16MB
|
|
0xF_F803_0000 0xF_F803_FFFF PCI Express 4 I/O Space 64KB
|
|
0xF_F802_0000 0xF_F802_FFFF PCI Express 3 I/O Space 64KB
|
|
0xF_F801_0000 0xF_F801_FFFF PCI Express 2 I/O Space 64KB
|
|
0xF_F800_0000 0xF_F800_FFFF PCI Express 1 I/O Space 64KB
|
|
0xF_F600_0000 0xF_F7FF_FFFF Queue manager software portal 32MB
|
|
0xF_F400_0000 0xF_F5FF_FFFF Buffer manager software portal 32MB
|
|
0xF_E800_0000 0xF_EFFF_FFFF IFC - NOR Flash 128MB
|
|
0xF_E000_0000 0xF_E7FF_FFFF Promjet 128MB
|
|
0xF_0000_0000 0xF_003F_FFFF DCSR 4MB
|
|
0xC_3000_0000 0xC_3FFF_FFFF PCI Express 4 Mem Space 256MB
|
|
0xC_2000_0000 0xC_2FFF_FFFF PCI Express 3 Mem Space 256MB
|
|
0xC_1000_0000 0xC_1FFF_FFFF PCI Express 2 Mem Space 256MB
|
|
0xC_0000_0000 0xC_0FFF_FFFF PCI Express 1 Mem Space 256MB
|
|
0x0_0000_0000 0x0_ffff_ffff DDR 2GB
|
|
|
|
|
|
NOR Flash memory Map on T1040QDS
|
|
--------------------------------
|
|
Start End Definition Size
|
|
0xEFF40000 0xEFFFFFFF u-boot (current bank) 768KB
|
|
0xEFF20000 0xEFF3FFFF u-boot env (current bank) 128KB
|
|
0xEFF00000 0xEFF1FFFF FMAN Ucode (current bank) 128KB
|
|
0xED300000 0xEFEFFFFF rootfs (alt bank) 44MB
|
|
0xEC800000 0xEC8FFFFF Hardware device tree (alt bank) 1MB
|
|
0xEC020000 0xEC7FFFFF Linux.uImage (alt bank) 7MB + 875KB
|
|
0xEC000000 0xEC01FFFF RCW (alt bank) 128KB
|
|
0xEBF40000 0xEBFFFFFF u-boot (alt bank) 768KB
|
|
0xEBF20000 0xEBF3FFFF u-boot env (alt bank) 128KB
|
|
0xEBF00000 0xEBF1FFFF FMAN ucode (alt bank) 128KB
|
|
0xE9300000 0xEBEFFFFF rootfs (current bank) 44MB
|
|
0xE8800000 0xE88FFFFF Hardware device tree (cur bank) 11MB + 512KB
|
|
0xE8020000 0xE86FFFFF Linux.uImage (current bank) 7MB + 875KB
|
|
0xE8000000 0xE801FFFF RCW (current bank) 128KB
|
|
|
|
|
|
Various Software configurations/environment variables/commands
|
|
--------------------------------------------------------------
|
|
The below commands apply to T1040QDS
|
|
|
|
1. U-boot environment variable hwconfig
|
|
The default hwconfig is:
|
|
hwconfig=fsl_ddr:ctlr_intlv=null,bank_intlv=cs0_cs1;usb1:
|
|
dr_mode=host,phy_type=utmi
|
|
Note: For USB gadget set "dr_mode=peripheral"
|
|
|
|
2. FMAN Ucode versions
|
|
fsl_fman_ucode_t1040.bin
|
|
|
|
3. Switching to alternate bank
|
|
Commands for switching to alternate bank.
|
|
|
|
1. To change from vbank0 to vbank4
|
|
=> qixis_reset altbank (it will boot using vbank4)
|
|
|
|
2.To change from vbank4 to vbank0
|
|
=> qixis reset (it will boot using vbank0)
|
|
|
|
T1040 Personality
|
|
--------------------
|
|
|
|
T1022 Personality
|
|
--------------------
|
|
T1022 is a reduced personality of T1040 with less core/clusters.
|
|
|
|
T1042 Personality
|
|
--------------------
|
|
T1042 is a reduced personality of T1040 without Integrated 8-port Gigabit
|
|
Ethernet switch. Rest of the blocks are same as T1040
|