aboutsummaryrefslogtreecommitdiffstats
path: root/arch/powerpc
diff options
context:
space:
mode:
authorPrabhakar Kushwaha <prabhakar@freescale.com>2012-03-22 00:54:15 -0400
committerKumar Gala <galak@kernel.crashing.org>2012-07-10 08:07:22 -0400
commitd729b900e589e1f20294de1abaef067d6b9b2124 (patch)
treec032189422da4be8b054caf3e88593f4b108c2a2 /arch/powerpc
parentab2aba474379f41c7a2627b5aed76e292e6e8c35 (diff)
powerpc/85xx: Add BSC9131 RDB Support
BSC9131RDB is a Freescale reference design board for BSC9131 SoC. The BSC9131 is integrated SoC that targets Femto base station market. It combines Power Architecture e500v2 and DSP StarCore SC3850 core technologies with MAPLE-B2F baseband acceleration processing elements. The BSC9131 SoC includes the following function and features: . Power Architecture subsystem including a e500 processor with 256-Kbyte shared L2 cache . StarCore SC3850 DSP subsystem with a 512-Kbyte private L2 cache . The Multi Accelerator Platform Engine for Femto BaseStation Baseband Processing (MAPLE-B2F) . A multi-standard baseband algorithm accelerator for Channel Decoding/Encoding, Fourier Transforms, UMTS chip rate processing, LTE UP/DL Channel processing, and CRC algorithms . Consists of accelerators for Convolution, Filtering, Turbo Encoding, Turbo Decoding, Viterbi decoding, Chiprate processing, and Matrix Inversion operations . DDR3/3L memory interface with 32-bit data width without ECC and 16-bit with ECC, up to 400-MHz clock/800 MHz data rate . Dedicated security engine featuring trusted boot . DMA controller . OCNDMA with four bidirectional channels . Interfaces . Two triple-speed Gigabit Ethernet controllers featuring network acceleration including IEEE 1588. v2 hardware support and virtualization (eTSEC) . eTSEC 1 supports RGMII/RMII . eTSEC 2 supports RGMII . High-speed USB 2.0 host and device controller with ULPI interface . Enhanced secure digital (SD/MMC) host controller (eSDHC) . Antenna interface controller (AIC), supporting three industry standard JESD207/three custom ADI RF interfaces (two dual port and one single port) and three MAXIM's MaxPHY serial interfaces . ADI lanes support both full duplex FDD support and half duplex TDD support . Universal Subscriber Identity Module (USIM) interface that facilitates communication to SIM cards or Eurochip pre-paid phone cards . TDM with one TDM port . Two DUART, four eSPI, and two I2C controllers . Integrated Flash memory controller (IFC) . TDM with 256 channels . GPIO . Sixteen 32-bit timers The DSP portion of the SoC consists of DSP core (SC3850) and various accelerators pertaining to DSP operations. BSC9131RDB Overview ---------------------- BSC9131 SoC 1Gbyte DDR3 (on board DDR) 128Mbyte 2K page size NAND Flash 256 Kbit M24256 I2C EEPROM 128 Mbit SPI Flash memory USB-ULPI eTSEC1: Connected to RGMII PHY eTSEC2: Connected to RGMII PHY DUART interface: supports one UARTs up to 115200 bps for console display Linux runs on e500v2 core and access some DSP peripherals like AIC Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com> Signed-off-by: Priyanka Jain <Priyanka.Jain@freescale.com> Signed-off-by: Akhil Goyal <Akhil.Goyal@freescale.com> Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com> Signed-off-by: Rajan Srivastava <rajan.srivastava@freescale.com> Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/boot/dts/bsc9131rdb.dts34
-rw-r--r--arch/powerpc/boot/dts/bsc9131rdb.dtsi142
-rw-r--r--arch/powerpc/boot/dts/fsl/bsc9131si-post.dtsi193
-rw-r--r--arch/powerpc/boot/dts/fsl/bsc9131si-pre.dtsi59
-rw-r--r--arch/powerpc/platforms/85xx/Kconfig9
-rw-r--r--arch/powerpc/platforms/85xx/Makefile1
-rw-r--r--arch/powerpc/platforms/85xx/bsc913x_rdb.c67
7 files changed, 505 insertions, 0 deletions
diff --git a/arch/powerpc/boot/dts/bsc9131rdb.dts b/arch/powerpc/boot/dts/bsc9131rdb.dts
new file mode 100644
index 000000000000..e13d2d4877b0
--- /dev/null
+++ b/arch/powerpc/boot/dts/bsc9131rdb.dts
@@ -0,0 +1,34 @@
1/*
2 * BSC9131 RDB Device Tree Source
3 *
4 * Copyright 2011-2012 Freescale Semiconductor Inc.
5 *
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License as published by the
8 * Free Software Foundation; either version 2 of the License, or (at your
9 * option) any later version.
10 */
11
12/include/ "fsl/bsc9131si-pre.dtsi"
13
14/ {
15 model = "fsl,bsc9131rdb";
16 compatible = "fsl,bsc9131rdb";
17
18 memory {
19 device_type = "memory";
20 };
21
22 board_ifc: ifc: ifc@ff71e000 {
23 /* NAND Flash on board */
24 ranges = <0x0 0x0 0x0 0xff800000 0x00004000>;
25 reg = <0x0 0xff71e000 0x0 0x2000>;
26 };
27
28 board_soc: soc: soc@ff700000 {
29 ranges = <0x0 0x0 0xff700000 0x100000>;
30 };
31};
32
33/include/ "bsc9131rdb.dtsi"
34/include/ "fsl/bsc9131si-post.dtsi"
diff --git a/arch/powerpc/boot/dts/bsc9131rdb.dtsi b/arch/powerpc/boot/dts/bsc9131rdb.dtsi
new file mode 100644
index 000000000000..638adda2c218
--- /dev/null
+++ b/arch/powerpc/boot/dts/bsc9131rdb.dtsi
@@ -0,0 +1,142 @@
1/*
2 * BSC9131 RDB Device Tree Source stub (no addresses or top-level ranges)
3 *
4 * Copyright 2011-2012 Freescale Semiconductor Inc.
5 *
6 * 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.
33 */
34
35&board_ifc {
36
37 nand@0,0 {
38 #address-cells = <1>;
39 #size-cells = <1>;
40 compatible = "fsl,ifc-nand";
41 reg = <0x0 0x0 0x4000>;
42
43 partition@0 {
44 /* This location must not be altered */
45 /* 3MB for u-boot Bootloader Image */
46 reg = <0x0 0x00300000>;
47 label = "NAND U-Boot Image";
48 read-only;
49 };
50
51 partition@300000 {
52 /* 1MB for DTB Image */
53 reg = <0x00300000 0x00100000>;
54 label = "NAND DTB Image";
55 };
56
57 partition@400000 {
58 /* 8MB for Linux Kernel Image */
59 reg = <0x00400000 0x00800000>;
60 label = "NAND Linux Kernel Image";
61 };
62
63 partition@c00000 {
64 /* Rest space for Root file System Image */
65 reg = <0x00c00000 0x07400000>;
66 label = "NAND RFS Image";
67 };
68 };
69};
70
71&board_soc {
72 /* BSC9131RDB does not have any device on i2c@3100 */
73 i2c@3100 {
74 status = "disabled";
75 };
76
77 spi@7000 {
78 flash@0 {
79 #address-cells = <1>;
80 #size-cells = <1>;
81 compatible = "spansion,s25sl12801";
82 reg = <0>;
83 spi-max-frequency = <50000000>;
84
85 /* 512KB for u-boot Bootloader Image */
86 partition@0 {
87 reg = <0x0 0x00080000>;
88 label = "SPI Flash U-Boot Image";
89 read-only;
90 };
91
92 /* 512KB for DTB Image */
93 partition@80000 {
94 reg = <0x00080000 0x00080000>;
95 label = "SPI Flash DTB Image";
96 };
97
98 /* 4MB for Linux Kernel Image */
99 partition@100000 {
100 reg = <0x00100000 0x00400000>;
101 label = "SPI Flash Kernel Image";
102 };
103
104 /*11MB for RFS Image */
105 partition@500000 {
106 reg = <0x00500000 0x00B00000>;
107 label = "SPI Flash RFS Image";
108 };
109
110 };
111 };
112
113 usb@22000 {
114 phy_type = "ulpi";
115 };
116
117 mdio@24000 {
118 phy0: ethernet-phy@0 {
119 interrupts = <3 1 0 0>;
120 reg = <0x0>;
121 };
122
123 phy1: ethernet-phy@1 {
124 interrupts = <2 1 0 0>;
125 reg = <0x3>;
126 };
127 };
128
129 sdhci@2e000 {
130 status = "disabled";
131 };
132
133 enet0: ethernet@b0000 {
134 phy-handle = <&phy0>;
135 phy-connection-type = "rgmii-id";
136 };
137
138 enet1: ethernet@b1000 {
139 phy-handle = <&phy1>;
140 phy-connection-type = "rgmii-id";
141 };
142};
diff --git a/arch/powerpc/boot/dts/fsl/bsc9131si-post.dtsi b/arch/powerpc/boot/dts/fsl/bsc9131si-post.dtsi
new file mode 100644
index 000000000000..5180d9d37989
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/bsc9131si-post.dtsi
@@ -0,0 +1,193 @@
1/*
2 * BSC9131 Silicon/SoC Device Tree Source (post include)
3 *
4 * Copyright 2011-2012 Freescale Semiconductor Inc.
5 *
6 * 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.
33 */
34
35&ifc {
36 #address-cells = <2>;
37 #size-cells = <1>;
38 compatible = "fsl,ifc", "simple-bus";
39 interrupts = <16 2 0 0 20 2 0 0>;
40};
41
42&soc {
43 #address-cells = <1>;
44 #size-cells = <1>;
45 device_type = "soc";
46 compatible = "fsl,bsc9131-immr", "simple-bus";
47 bus-frequency = <0>; // Filled out by uboot.
48
49 ecm-law@0 {
50 compatible = "fsl,ecm-law";
51 reg = <0x0 0x1000>;
52 fsl,num-laws = <12>;
53 };
54
55 ecm@1000 {
56 compatible = "fsl,bsc9131-ecm", "fsl,ecm";
57 reg = <0x1000 0x1000>;
58 interrupts = <16 2 0 0>;
59 };
60
61 memory-controller@2000 {
62 compatible = "fsl,bsc9131-memory-controller";
63 reg = <0x2000 0x1000>;
64 interrupts = <16 2 0 0>;
65 };
66
67/include/ "pq3-i2c-0.dtsi"
68 i2c@3000 {
69 interrupts = <17 2 0 0>;
70 };
71
72/include/ "pq3-i2c-1.dtsi"
73 i2c@3100 {
74 interrupts = <17 2 0 0>;
75 };
76
77/include/ "pq3-duart-0.dtsi"
78 serial0: serial@4500 {
79 interrupts = <18 2 0 0>;
80 };
81
82 serial1: serial@4600 {
83 interrupts = <18 2 0 0 >;
84 };
85/include/ "pq3-espi-0.dtsi"
86 spi0: spi@7000 {
87 fsl,espi-num-chipselects = <1>;
88 interrupts = <22 0x2 0 0>;
89 };
90
91/include/ "pq3-gpio-0.dtsi"
92 gpio-controller@f000 {
93 interrupts = <19 0x2 0 0>;
94 };
95
96 L2: l2-cache-controller@20000 {
97 compatible = "fsl,bsc9131-l2-cache-controller";
98 reg = <0x20000 0x1000>;
99 cache-line-size = <32>; // 32 bytes
100 cache-size = <0x40000>; // L2,256K
101 interrupts = <16 2 0 0>;
102 };
103
104/include/ "pq3-dma-0.dtsi"
105
106dma@21300 {
107
108 dma-channel@0 {
109 interrupts = <62 2 0 0>;
110 };
111
112 dma-channel@80 {
113 interrupts = <63 2 0 0>;
114 };
115
116 dma-channel@100 {
117 interrupts = <64 2 0 0>;
118 };
119
120 dma-channel@180 {
121 interrupts = <65 2 0 0>;
122 };
123};
124
125/include/ "pq3-usb2-dr-0.dtsi"
126usb@22000 {
127 compatible = "fsl-usb2-dr","fsl-usb2-dr-v2.2";
128 interrupts = <40 0x2 0 0>;
129};
130
131/include/ "pq3-esdhc-0.dtsi"
132 sdhc@2e000 {
133 fsl,sdhci-auto-cmd12;
134 interrupts = <41 0x2 0 0>;
135 };
136
137/include/ "pq3-sec4.4-0.dtsi"
138crypto@30000 {
139 interrupts = <57 2 0 0>;
140
141 sec_jr0: jr@1000 {
142 interrupts = <58 2 0 0>;
143 };
144
145 sec_jr1: jr@2000 {
146 interrupts = <59 2 0 0>;
147 };
148
149 sec_jr2: jr@3000 {
150 interrupts = <60 2 0 0>;
151 };
152
153 sec_jr3: jr@4000 {
154 interrupts = <61 2 0 0>;
155 };
156};
157
158/include/ "pq3-mpic.dtsi"
159
160timer@41100 {
161 compatible = "fsl,mpic-v1.2-msgr", "fsl,mpic-msg";
162 reg = <0x41400 0x200>;
163 interrupts = <
164 0xb0 2
165 0xb1 2
166 0xb2 2
167 0xb3 2>;
168};
169
170/include/ "pq3-etsec2-0.dtsi"
171enet0: ethernet@b0000 {
172 queue-group@b0000 {
173 fsl,rx-bit-map = <0xff>;
174 fsl,tx-bit-map = <0xff>;
175 interrupts = <26 2 0 0 27 2 0 0 28 2 0 0>;
176 };
177};
178
179/include/ "pq3-etsec2-1.dtsi"
180enet1: ethernet@b1000 {
181 queue-group@b1000 {
182 fsl,rx-bit-map = <0xff>;
183 fsl,tx-bit-map = <0xff>;
184 interrupts = <33 2 0 0 34 2 0 0 35 2 0 0>;
185 };
186};
187
188global-utilities@e0000 {
189 compatible = "fsl,bsc9131-guts";
190 reg = <0xe0000 0x1000>;
191 fsl,has-rstcr;
192 };
193};
diff --git a/arch/powerpc/boot/dts/fsl/bsc9131si-pre.dtsi b/arch/powerpc/boot/dts/fsl/bsc9131si-pre.dtsi
new file mode 100644
index 000000000000..743e4aeda349
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/bsc9131si-pre.dtsi
@@ -0,0 +1,59 @@
1/*
2 * BSC9131 Silicon/SoC Device Tree Source (pre include)
3 *
4 * Copyright 2011-2012 Freescale Semiconductor Inc.
5 *
6 * 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.
33 */
34
35/dts-v1/;
36/ {
37 compatible = "fsl,BSC9131";
38 #address-cells = <2>;
39 #size-cells = <2>;
40 interrupt-parent = <&mpic>;
41
42 aliases {
43 serial0 = &serial0;
44 ethernet0 = &enet0;
45 ethernet1 = &enet1;
46 };
47
48 cpus {
49 #address-cells = <1>;
50 #size-cells = <0>;
51
52 PowerPC,BSC9131@0 {
53 device_type = "cpu";
54 compatible = "fsl,e500v2";
55 reg = <0x0>;
56 next-level-cache = <&L2>;
57 };
58 };
59};
diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig
index 0e77f5f3ae24..dddb3e51b91c 100644
--- a/arch/powerpc/platforms/85xx/Kconfig
+++ b/arch/powerpc/platforms/85xx/Kconfig
@@ -23,6 +23,15 @@ config FSL_85XX_CACHE_SRAM
23 cache-sram-size and cache-sram-offset kernel boot 23 cache-sram-size and cache-sram-offset kernel boot
24 parameters should be passed when this option is enabled. 24 parameters should be passed when this option is enabled.
25 25
26config BSC9131_RDB
27 bool "Freescale BSC9131RDB"
28 select DEFAULT_UIMAGE
29 help
30 This option enables support for the Freescale BSC9131RDB board.
31 The BSC9131 is a heterogeneous SoC containing an e500v2 powerpc and a
32 StarCore SC3850 DSP
33 Manufacturer : Freescale Semiconductor, Inc
34
26config MPC8540_ADS 35config MPC8540_ADS
27 bool "Freescale MPC8540 ADS" 36 bool "Freescale MPC8540 ADS"
28 select DEFAULT_UIMAGE 37 select DEFAULT_UIMAGE
diff --git a/arch/powerpc/platforms/85xx/Makefile b/arch/powerpc/platforms/85xx/Makefile
index 3fee687115c7..30652e0bfb7f 100644
--- a/arch/powerpc/platforms/85xx/Makefile
+++ b/arch/powerpc/platforms/85xx/Makefile
@@ -5,6 +5,7 @@ obj-$(CONFIG_SMP) += smp.o
5 5
6obj-y += common.o 6obj-y += common.o
7 7
8obj-$(CONFIG_BSC9131_RDB) += bsc913x_rdb.o
8obj-$(CONFIG_MPC8540_ADS) += mpc85xx_ads.o 9obj-$(CONFIG_MPC8540_ADS) += mpc85xx_ads.o
9obj-$(CONFIG_MPC8560_ADS) += mpc85xx_ads.o 10obj-$(CONFIG_MPC8560_ADS) += mpc85xx_ads.o
10obj-$(CONFIG_MPC85xx_CDS) += mpc85xx_cds.o 11obj-$(CONFIG_MPC85xx_CDS) += mpc85xx_cds.o
diff --git a/arch/powerpc/platforms/85xx/bsc913x_rdb.c b/arch/powerpc/platforms/85xx/bsc913x_rdb.c
new file mode 100644
index 000000000000..9d57bedb940c
--- /dev/null
+++ b/arch/powerpc/platforms/85xx/bsc913x_rdb.c
@@ -0,0 +1,67 @@
1/*
2 * BSC913xRDB Board Setup
3 *
4 * Author: Priyanka Jain <Priyanka.Jain@freescale.com>
5 *
6 * Copyright 2011-2012 Freescale Semiconductor Inc.
7 *
8 * This program is free software; you can redistribute it and/or modify it
9 * under the terms of the GNU General Public License as published by the
10 * Free Software Foundation; either version 2 of the License, or (at your
11 * option) any later version.
12 */
13
14#include <linux/of_platform.h>
15#include <linux/pci.h>
16#include <asm/mpic.h>
17#include <sysdev/fsl_soc.h>
18#include <asm/udbg.h>
19
20#include "mpc85xx.h"
21
22void __init bsc913x_rdb_pic_init(void)
23{
24 struct mpic *mpic = mpic_alloc(NULL, 0, MPIC_BIG_ENDIAN |
25 MPIC_SINGLE_DEST_CPU,
26 0, 256, " OpenPIC ");
27
28 if (!mpic)
29 pr_err("bsc913x: Failed to allocate MPIC structure\n");
30 else
31 mpic_init(mpic);
32}
33
34/*
35 * Setup the architecture
36 */
37static void __init bsc913x_rdb_setup_arch(void)
38{
39 if (ppc_md.progress)
40 ppc_md.progress("bsc913x_rdb_setup_arch()", 0);
41
42 pr_info("bsc913x board from Freescale Semiconductor\n");
43}
44
45machine_device_initcall(bsc9131_rdb, mpc85xx_common_publish_devices);
46
47/*
48 * Called very early, device-tree isn't unflattened
49 */
50
51static int __init bsc9131_rdb_probe(void)
52{
53 unsigned long root = of_get_flat_dt_root();
54
55 return of_flat_dt_is_compatible(root, "fsl,bsc9131rdb");
56}
57
58define_machine(bsc9131_rdb) {
59 .name = "BSC9131 RDB",
60 .probe = bsc9131_rdb_probe,
61 .setup_arch = bsc913x_rdb_setup_arch,
62 .init_IRQ = bsc913x_rdb_pic_init,
63 .get_irq = mpic_get_irq,
64 .restart = fsl_rstcr_restart,
65 .calibrate_decr = generic_calibrate_decr,
66 .progress = udbg_progress,
67};
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-15 21:41:14 -0500