tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
powerpc/fsl-booke: Add initial T104x_QDS board support
Add support for T104x board in board file t104x_qds.c, It is common for
both T1040 and T1042 as they share same QDS board.
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
Add T104xQDS support in Kconfig and Makefile. Also create device tree.
Following features are currently not implmented.
- SerDes: Aurora
- IFC: GASIC, Promjet
- QIXIS
- Ethernet
- DIU
- power supplies management
- ProfiBus
Signed-off-by: Priyanka Jain <Priyanka.Jain@freescale.com>
Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com>
Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
authored by
Prabhakar Kushwaha
and committed by
Scott Wood
0c0fc4d3
fb734eee
+263
-1
+46
arch/powerpc/boot/dts/t1040qds.dts
+46
arch/powerpc/boot/dts/t1040qds.dts
···
1
+
/*
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+
* T1040QDS Device Tree Source
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*
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+
* Copyright 2013 Freescale Semiconductor Inc.
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*
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* Redistribution and use in source and binary forms, with or without
7
+
* modification, are permitted provided that the following conditions are met:
8
+
* * Redistributions of source code must retain the above copyright
9
+
* notice, this list of conditions and the following disclaimer.
10
+
* * Redistributions in binary form must reproduce the above copyright
11
+
* notice, this list of conditions and the following disclaimer in the
12
+
* documentation and/or other materials provided with the distribution.
13
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* * Neither the name of Freescale Semiconductor nor the
14
+
* names of its contributors may be used to endorse or promote products
15
+
* derived from this software without specific prior written permission.
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+
*
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+
*
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* ALTERNATIVELY, this software may be distributed under the terms of the
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* GNU General Public License ("GPL") as published by the Free Software
20
+
* Foundation, either version 2 of that License or (at your option) any
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* later version.
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*
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* THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor "AS IS" AND ANY
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+
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
25
+
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/include/ "fsl/t104xsi-pre.dtsi"
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/include/ "t104xqds.dtsi"
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/ {
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model = "fsl,T1040QDS";
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compatible = "fsl,T1040QDS";
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#address-cells = <2>;
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#size-cells = <2>;
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interrupt-parent = <&mpic>;
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};
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+
46
+
/include/ "fsl/t1040si-post.dtsi"
+46
arch/powerpc/boot/dts/t1042qds.dts
+46
arch/powerpc/boot/dts/t1042qds.dts
···
1
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/*
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* T1042QDS Device Tree Source
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*
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+
* Copyright 2013 Freescale Semiconductor Inc.
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*
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* Redistribution and use in source and binary forms, with or without
7
+
* modification, are permitted provided that the following conditions are met:
8
+
* * Redistributions of source code must retain the above copyright
9
+
* notice, this list of conditions and the following disclaimer.
10
+
* * Redistributions in binary form must reproduce the above copyright
11
+
* notice, this list of conditions and the following disclaimer in the
12
+
* documentation and/or other materials provided with the distribution.
13
+
* * Neither the name of Freescale Semiconductor nor the
14
+
* names of its contributors may be used to endorse or promote products
15
+
* derived from this software without specific prior written permission.
16
+
*
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+
*
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+
* ALTERNATIVELY, this software may be distributed under the terms of the
19
+
* GNU General Public License ("GPL") as published by the Free Software
20
+
* Foundation, either version 2 of that License or (at your option) any
21
+
* later version.
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+
*
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+
* THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor "AS IS" AND ANY
24
+
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
25
+
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
26
+
* DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
27
+
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
28
+
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
29
+
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
30
+
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
31
+
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
32
+
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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+
*/
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+
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/include/ "fsl/t104xsi-pre.dtsi"
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/include/ "t104xqds.dtsi"
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+
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/ {
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model = "fsl,T1042QDS";
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compatible = "fsl,T1042QDS";
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#address-cells = <2>;
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#size-cells = <2>;
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interrupt-parent = <&mpic>;
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+
};
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+
46
+
/include/ "fsl/t1042si-post.dtsi"
+166
arch/powerpc/boot/dts/t104xqds.dtsi
+166
arch/powerpc/boot/dts/t104xqds.dtsi
···
1
+
/*
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+
* T104xQDS Device Tree Source
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+
*
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+
* Copyright 2013 Freescale Semiconductor Inc.
5
+
*
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+
* Redistribution and use in source and binary forms, with or without
7
+
* modification, are permitted provided that the following conditions are met:
8
+
* * Redistributions of source code must retain the above copyright
9
+
* notice, this list of conditions and the following disclaimer.
10
+
* * Redistributions in binary form must reproduce the above copyright
11
+
* notice, this list of conditions and the following disclaimer in the
12
+
* documentation and/or other materials provided with the distribution.
13
+
* * Neither the name of Freescale Semiconductor nor the
14
+
* names of its contributors may be used to endorse or promote products
15
+
* derived from this software without specific prior written permission.
16
+
*
17
+
*
18
+
* ALTERNATIVELY, this software may be distributed under the terms of the
19
+
* GNU General Public License ("GPL") as published by the Free Software
20
+
* Foundation, either version 2 of that License or (at your option) any
21
+
* later version.
22
+
*
23
+
* THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor "AS IS" AND ANY
24
+
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
25
+
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
26
+
* DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
27
+
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
28
+
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
29
+
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
30
+
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
31
+
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
32
+
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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+
*/
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/ {
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model = "fsl,T1040QDS";
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#address-cells = <2>;
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#size-cells = <2>;
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interrupt-parent = <&mpic>;
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+
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ifc: localbus@ffe124000 {
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reg = <0xf 0xfe124000 0 0x2000>;
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ranges = <0 0 0xf 0xe8000000 0x08000000
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2 0 0xf 0xff800000 0x00010000
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3 0 0xf 0xffdf0000 0x00008000>;
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+
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nor@0,0 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "cfi-flash";
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reg = <0x0 0x0 0x8000000>;
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+
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bank-width = <2>;
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device-width = <1>;
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};
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+
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nand@2,0 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "fsl,ifc-nand";
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reg = <0x2 0x0 0x10000>;
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};
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board-control@3,0 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "fsl,fpga-qixis";
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reg = <3 0 0x300>;
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};
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};
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memory {
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device_type = "memory";
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};
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dcsr: dcsr@f00000000 {
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ranges = <0x00000000 0xf 0x00000000 0x01072000>;
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};
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soc: soc@ffe000000 {
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ranges = <0x00000000 0xf 0xfe000000 0x1000000>;
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reg = <0xf 0xfe000000 0 0x00001000>;
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+
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spi@110000 {
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flash@0 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "micron,n25q128a11";
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reg = <0>;
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spi-max-frequency = <10000000>; /* input clock */
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};
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};
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+
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i2c@118000 {
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pca9547@77 {
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compatible = "philips,pca9547";
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reg = <0x77>;
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};
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rtc@68 {
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compatible = "dallas,ds3232";
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reg = <0x68>;
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interrupts = <0x1 0x1 0 0>;
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};
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};
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};
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+
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pci0: pcie@ffe240000 {
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reg = <0xf 0xfe240000 0 0x10000>;
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ranges = <0x02000000 0 0xe0000000 0xc 0x00000000 0x0 0x10000000
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0x01000000 0 0x00000000 0xf 0xf8000000 0x0 0x00010000>;
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pcie@0 {
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ranges = <0x02000000 0 0xe0000000
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0x02000000 0 0xe0000000
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0 0x10000000
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+
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0x01000000 0 0x00000000
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0x01000000 0 0x00000000
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0 0x00010000>;
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};
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};
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+
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pci1: pcie@ffe250000 {
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reg = <0xf 0xfe250000 0 0x10000>;
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ranges = <0x02000000 0x0 0xe0000000 0xc 0x10000000 0x0 0x10000000
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0x01000000 0x0 0x00000000 0xf 0xf8010000 0x0 0x00010000>;
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pcie@0 {
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ranges = <0x02000000 0 0xe0000000
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+
0x02000000 0 0xe0000000
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+
0 0x10000000
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+
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0x01000000 0 0x00000000
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+
0x01000000 0 0x00000000
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0 0x00010000>;
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};
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};
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+
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pci2: pcie@ffe260000 {
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reg = <0xf 0xfe260000 0 0x10000>;
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ranges = <0x02000000 0 0xe0000000 0xc 0x20000000 0 0x10000000
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0x01000000 0 0x00000000 0xf 0xf8020000 0 0x00010000>;
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+
pcie@0 {
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ranges = <0x02000000 0 0xe0000000
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+
0x02000000 0 0xe0000000
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+
0 0x10000000
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+
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+
0x01000000 0 0x00000000
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+
0x01000000 0 0x00000000
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0 0x00010000>;
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};
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};
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+
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pci3: pcie@ffe270000 {
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reg = <0xf 0xfe270000 0 0x10000>;
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ranges = <0x02000000 0 0xe0000000 0xc 0x30000000 0 0x10000000
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+
0x01000000 0 0x00000000 0xf 0xf8030000 0 0x00010000>;
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+
pcie@0 {
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ranges = <0x02000000 0 0xe0000000
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+
0x02000000 0 0xe0000000
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+
0 0x10000000
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+
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0x01000000 0 0x00000000
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0x01000000 0 0x00000000
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0 0x00010000>;
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};
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};
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};
+1
-1
arch/powerpc/platforms/85xx/Kconfig
+1
-1
arch/powerpc/platforms/85xx/Kconfig
+4
arch/powerpc/platforms/85xx/corenet_generic.c
+4
arch/powerpc/platforms/85xx/corenet_generic.c
···
123
123
"fsl,B4860QDS",
124
124
"fsl,B4420QDS",
125
125
"fsl,B4220QDS",
126
+
"fsl,T1040QDS",
127
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"fsl,T1042QDS",
126
128
"keymile,kmcoge4",
127
129
NULL
128
130
};
···
140
138
"fsl,B4860QDS-hv",
141
139
"fsl,B4420QDS-hv",
142
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"fsl,B4220QDS-hv",
141
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"fsl,T1040QDS-hv",
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"fsl,T1042QDS-hv",
143
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NULL
144
144
};
145
145