1 The T2080QDS is a high-performance computing evaluation, development and
2 test platform supporting the T2080 QorIQ Power Architecture processor.
6 The T2080 QorIQ multicore processor combines four dual-threaded e6500 Power
7 Architecture processor cores with high-performance datapath acceleration
8 logic and network and peripheral bus interfaces required for networking,
9 telecom/datacom, wireless infrastructure, and mil/aerospace applications.
11 T2080 includes the following functions and features:
12 - Four dual-threads 64-bit Power architecture e6500 cores, up to 1.8GHz
13 - 2MB L2 cache and 512KB CoreNet platform cache (CPC)
14 - Hierarchical interconnect fabric
15 - One 32-/64-bit DDR3/3L SDRAM memory controllers with ECC and interleaving
16 - Data Path Acceleration Architecture (DPAA) incorporating acceleration
17 - 16 SerDes lanes up to 10.3125 GHz
18 - 8 Ethernet interfaces, supporting combinations of the following:
19 - Up to four 10 Gbps Ethernet MACs
20 - Up to eight 1 Gbps Ethernet MACs
21 - Up to four 2.5 Gbps Ethernet MACs
22 - High-speed peripheral interfaces
23 - Four PCI Express controllers (two PCIe 2.0 and two PCIe 3.0 with SR-IOV)
24 - Two Serial RapidIO 2.0 controllers/ports running at up to 5 GHz
25 - Additional peripheral interfaces
26 - Two serial ATA (SATA 2.0) controllers
27 - Two high-speed USB 2.0 controllers with integrated PHY
28 - Enhanced secure digital host controller (SD/SDHC/SDXC/eMMC)
29 - Enhanced serial peripheral interface (eSPI)
30 - Four I2C controllers
31 - Four 2-pin UARTs or two 4-pin UARTs
32 - Integrated Flash Controller supporting NAND and NOR flash
33 - Three eight-channel DMA engines
34 - Support for hardware virtualization and partitioning enforcement
35 - QorIQ Platform's Trust Architecture 2.0
37 Differences between T2080 and T2081
38 -----------------------------------
40 1G Ethernet numbers: 8 6
41 10G Ethernet numbers: 4 2
43 Serial RapidIO,RMan: 2 no
46 SoC Package: 896-pins 780-pins
49 T2080QDS feature overview
50 -------------------------
52 - T2080 SoC integrating four 64-bit dual-threads e6500 cores up to 1.8GHz
54 - Single memory controller capable of supporting DDR3 and DDR3-LV devices
55 - Two DDR3 DIMMs up to 4GB, Dual rank @ 2133MT/s and ECC support
57 - Two 1Gbps RGMII on-board ports
58 - Four 10Gbps XFI on-board cages
59 - 1Gbps/2.5Gbps SGMII Riser card
60 - 10Gbps XAUI Riser card
62 - DPAA components consist of FMan, BMan, QMan, PME, DCE and SEC
64 - 16 lanes up to 10.3125GHz
65 - Supports Aurora debug, PEX, SATA, SGMII, sRIO, HiGig, XFI and XAUI
67 - 128MB NOR Flash, 512MB NAND Flash, PromJet debug port and FPGA
69 - Three SPI flash (16MB N25Q128A + 16MB EN25S64 + 512KB SST25WF040)
71 - Two USB2.0 ports with internal PHY (one Type-A + one micro Type-AB)
73 - Four PCI Express controllers (two PCIe 2.0 and two PCIe 3.0 with SR-IOV)
75 - Two SATA 2.0 ports on-board
77 - Two Serial RapidIO 2.0 ports up to 5 GHz
79 - Supports SD/SDHC/SDXC/eMMC Card
81 - Four I2C controllers.
83 - Dual 4-pins UART serial ports
85 - QIXIS-II FPGA system controll
87 - Support Legacy, COP/JTAG, Aurora, Event and EVT
89 - XFI is supported on T2080QDS through Lane A/B/C/D on Serdes 1 routed to
90 a on-board SFP+ cages, which to house optical module (fiber cable) or
91 direct attach cable(copper), the copper cable is used to emulate
93 So, for XFI usage, there are two scenarios, one will use fiber cable,
94 another will use copper cable. An hwconfig env "fsl_10gkr_copper" is
95 introduced to indicate a XFI port will use copper cable, and U-boot
96 will fixup the dtb accordingly.
97 It's used as: fsl_10gkr_copper:<10g_mac_name>
98 The <10g_mac_name> can be fm1_10g1, fm1_10g2, fm1_10g3, fm1_10g4, they
99 do not have to be coexist in hwconfig. If a MAC is listed in the env
100 "fsl_10gkr_copper", it will use copper cable, otherwise, fiber cable
101 will be used by default.
102 for ex. set "fsl_10gkr_copper:fm1_10g1,fm1_10g2,fm1_10g3,fm1_10g4" in
103 hwconfig, then both four XFI ports will use copper cable.
104 set "fsl_10gkr_copper:fm1_10g1,fm1_10g2" in hwconfig, then first two
105 XFI ports will use copper cable, the other two XFI ports will use fiber
108 - T2080QDS can support 1G-KX by using SGMII protocol, but serdes lane
109 runs in 1G-KX mode. By default, the lane runs in SGMII mode, to set a lane
110 in 1G-KX mode, need to set corresponding bit in SerDes Protocol Configuration
111 Register 1 (PCCR1), and U-boot fixup the dtb for kernel to do proper
113 Hwconfig "fsl_1gkx" is used to indicate a lane runs in 1G-KX mode, MAC
114 1/2/5/6/9/10 are available for 1G-KX, MAC 3/4 run in RGMII mode. To set a
115 MAC to use 1G-KX mode, set its' corresponding env in "fsl_1gkx", 'fm1_1g1'
116 stands for MAC 1, 'fm1_1g2' stands for MAC 2, etc.
117 For ex. set "fsl_1gkx:fm1_1g1,fm1_1g2,fm1_1g5,fm1_1g6,fm1_1g9,fm1_1g10" in
118 hwconfig, MAC 1/2/5/6/9/10 will use 1G-KX mode.
123 Start Address End Address Description Size
124 0xF_FFDF_0000 0xF_FFDF_0FFF IFC - CPLD 4KB
125 0xF_FF80_0000 0xF_FF80_FFFF IFC - NAND Flash 64KB
126 0xF_FE00_0000 0xF_FEFF_FFFF CCSRBAR 16MB
127 0xF_F803_0000 0xF_F803_FFFF PCI Express 4 I/O Space 64KB
128 0xF_F802_0000 0xF_F802_FFFF PCI Express 3 I/O Space 64KB
129 0xF_F801_0000 0xF_F801_FFFF PCI Express 2 I/O Space 64KB
130 0xF_F800_0000 0xF_F800_FFFF PCI Express 1 I/O Space 64KB
131 0xF_F600_0000 0xF_F7FF_FFFF Queue manager software portal 32MB
132 0xF_F400_0000 0xF_F5FF_FFFF Buffer manager software portal 32MB
133 0xF_E800_0000 0xF_EFFF_FFFF IFC - NOR Flash 128MB
134 0xF_0000_0000 0xF_003F_FFFF DCSR 4MB
135 0xC_4000_0000 0xC_4FFF_FFFF PCI Express 4 Mem Space 256MB
136 0xC_3000_0000 0xC_3FFF_FFFF PCI Express 3 Mem Space 256MB
137 0xC_2000_0000 0xC_2FFF_FFFF PCI Express 2 Mem Space 256MB
138 0xC_0000_0000 0xC_1FFF_FFFF PCI Express 1 Mem Space 512MB
139 0x0_0000_0000 0x0_ffff_ffff DDR 4GB
142 128M NOR Flash memory Map
143 -------------------------
144 Start Address End Address Definition Max size
145 0xEFF40000 0xEFFFFFFF u-boot (current bank) 768KB
146 0xEFF20000 0xEFF3FFFF u-boot env (current bank) 128KB
147 0xEFF00000 0xEFF1FFFF FMAN Ucode (current bank) 128KB
148 0xED300000 0xEFEFFFFF rootfs (alt bank) 44MB
149 0xEC800000 0xEC8FFFFF Hardware device tree (alt bank) 1MB
150 0xEC020000 0xEC7FFFFF Linux.uImage (alt bank) 7MB + 875KB
151 0xEC000000 0xEC01FFFF RCW (alt bank) 128KB
152 0xEBF40000 0xEBFFFFFF u-boot (alt bank) 768KB
153 0xEBF20000 0xEBF3FFFF u-boot env (alt bank) 128KB
154 0xEBF00000 0xEBF1FFFF FMAN ucode (alt bank) 128KB
155 0xE9300000 0xEBEFFFFF rootfs (current bank) 44MB
156 0xE8800000 0xE88FFFFF Hardware device tree (cur bank) 1MB
157 0xE8020000 0xE86FFFFF Linux.uImage (current bank) 7MB + 875KB
158 0xE8000000 0xE801FFFF RCW (current bank) 128KB
162 Software configurations and board settings
163 ------------------------------------------
165 a. build NOR boot image
166 $ make T2080QDS_config
168 b. program u-boot.bin image to NOR flash
169 => tftp 1000000 u-boot.bin
170 => pro off all;era eff40000 efffffff;cp.b 1000000 eff40000 $filesize
171 set SW1[1:8] = '00010011', SW2[1] = '1', SW6[1:4] = '0000' for NOR boot
173 Switching between default bank0 and alternate bank4 on NOR flash
174 To change boot source to vbank4:
175 by software: run command 'qixis_reset altbank' in u-boot.
176 by DIP-switch: set SW6[1:4] = '0100'
178 To change boot source to vbank0:
179 by software: run command 'qixis_reset' in u-boot.
180 by DIP-Switch: set SW6[1:4] = '0000'
183 a. build PBL image for NAND boot
184 $ make T2080QDS_NAND_config
186 b. program u-boot-with-spl-pbl.bin to NAND flash
187 => tftp 1000000 u-boot-with-spl-pbl.bin
188 => nand erase 0 $filesize
189 => nand write 1000000 0 $filesize
190 set SW1[1:8] = '10000010', SW2[1] = '0' and SW6[1:4] = '1001' for NAND boot
193 a. build PBL image for SPI boot
194 $ make T2080QDS_SPIFLASH_config
196 b. program u-boot-with-spl-pbl.bin to SPI flash
197 => tftp 1000000 u-boot-with-spl-pbl.bin
200 => sf write 1000000 0 $filesize
201 set SW1[1:8] = '00100010', SW2[1] ='1' for SPI boot
204 a. build PBL image for SD boot
205 $ make T2080QDS_SDCARD_config
207 b. program u-boot-with-spl-pbl.bin to SD/MMC card
208 => tftp 1000000 u-boot-with-spl-pbl.bin
209 => mmc write 1000000 8 0x800
210 => tftp 1000000 fsl_fman_ucode_T2080_xx.bin
211 => mmc write 1000000 0x820 80
212 set SW1[1:8] = '00100000', SW2[1] = '0' for SD boot
215 2-stage NAND/SPI/SD boot loader
216 -------------------------------
217 PBL initializes the internal CPC-SRAM and copy SPL(160K) to SRAM.
218 SPL further initializes DDR using SPD and environment variables
219 and copy u-boot(768 KB) from NAND/SPI/SD device to DDR.
220 Finally SPL transers control to u-boot for futher booting.
222 SPL has following features:
223 - Executes within 256K
224 - No relocation required
226 Run time view of SPL framework
227 -------------------------------------------------
229 -------------------------------------------------
230 |SecureBoot header | 0xFFFC0000 (32KB) |
231 -------------------------------------------------
232 |GD, BD | 0xFFFC8000 (4KB) |
233 -------------------------------------------------
234 |ENV | 0xFFFC9000 (8KB) |
235 -------------------------------------------------
236 |HEAP | 0xFFFCB000 (50KB) |
237 -------------------------------------------------
238 |STACK | 0xFFFD8000 (22KB) |
239 -------------------------------------------------
240 |U-boot SPL | 0xFFFD8000 (160KB) |
241 -------------------------------------------------
243 NAND Flash memory Map on T2080QDS
244 --------------------------------------------------------------
245 Start End Definition Size
246 0x000000 0x0FFFFF u-boot img 1MB (2 blocks)
247 0x100000 0x17FFFF u-boot env 512KB (1 block)
248 0x180000 0x1FFFFF FMAN ucode 512KB (1 block)
251 Micro SD Card memory Map on T2080QDS
252 ----------------------------------------------------
253 Block #blocks Definition Size
254 0x008 2048 u-boot img 1MB
255 0x800 0016 u-boot env 8KB
256 0x820 0128 FMAN ucode 64KB
259 SPI Flash memory Map on T2080QDS
260 ----------------------------------------------------
261 Start End Definition Size
262 0x000000 0x0FFFFF u-boot img 1MB
263 0x100000 0x101FFF u-boot env 8KB
264 0x110000 0x11FFFF FMAN ucode 64KB
267 How to update the ucode of Freescale FMAN
268 -----------------------------------------
269 => tftp 1000000 fsl_fman_ucode_t2080_xx.bin
270 => pro off all;erase 0xeff00000 0xeff1ffff;cp 1000000 0xeff00000 $filesize
273 For more details, please refer to T2080QDS User Guide and access
274 website www.freescale.com and Freescale QorIQ SDK Infocenter document.