From 2b09c6038941b8ba6ee9b3851c7be50a9f3acedf Mon Sep 17 00:00:00 2001 From: Martijn de Gouw Date: Tue, 15 Apr 2014 19:51:46 +0200 Subject: [PATCH] powerpc/85xx: Add OCA4080 board support OCA4080 overview: - 1.466 GHz Freescale QorIQ P4080E Processor - 4Gbyte DDR3 on board - 8Mbyte Nor flash - Serial RapidIO 1.2 - 1 x 10/100/1000 BASE-T front ethernet - 1 x 1000 BASE-BX ethernet on AMC connector Signed-off-by: Martijn de Gouw [scottwood@freescale.com: minor conflict-related changes] Signed-off-by: Scott Wood --- arch/powerpc/boot/dts/oca4080.dts | 118 ++++++++++++++++++ arch/powerpc/configs/corenet32_smp_defconfig | 1 + arch/powerpc/platforms/85xx/Kconfig | 2 +- arch/powerpc/platforms/85xx/corenet_generic.c | 2 + 4 files changed, 122 insertions(+), 1 deletion(-) create mode 100644 arch/powerpc/boot/dts/oca4080.dts diff --git a/arch/powerpc/boot/dts/oca4080.dts b/arch/powerpc/boot/dts/oca4080.dts new file mode 100644 index 000000000000..3d4c751d1608 --- /dev/null +++ b/arch/powerpc/boot/dts/oca4080.dts @@ -0,0 +1,118 @@ +/* + * OCA4080 Device Tree Source + * + * Copyright 2014 Prodrive Technologies B.V. + * + * Based on: + * P4080DS Device Tree Source + * Copyright 2009-2011 Freescale Semiconductor Inc. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * * Neither the name of Freescale Semiconductor nor the + * names of its contributors may be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * + * ALTERNATIVELY, this software may be distributed under the terms of the + * GNU General Public License ("GPL") as published by the Free Software + * Foundation, either version 2 of that License or (at your option) any + * later version. + * + * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/include/ "fsl/p4080si-pre.dtsi" + +/ { + model = "fsl,OCA4080"; + compatible = "fsl,OCA4080"; + #address-cells = <2>; + #size-cells = <2>; + interrupt-parent = <&mpic>; + + memory { + device_type = "memory"; + }; + + dcsr: dcsr@f00000000 { + ranges = <0x00000000 0xf 0x00000000 0x01008000>; + }; + + soc: soc@ffe000000 { + ranges = <0x00000000 0xf 0xfe000000 0x1000000>; + reg = <0xf 0xfe000000 0 0x00001000>; + + i2c@118000 { + status = "disabled"; + }; + + i2c@118100 { + status = "disabled"; + }; + + i2c@119000 { + status = "disabled"; + }; + + i2c@119100 { + status = "disabled"; + }; + + usb0: usb@210000 { + status = "disabled"; + }; + + usb1: usb@211000 { + status = "disabled"; + }; + }; + + rio: rapidio@ffe0c0000 { + reg = <0xf 0xfe0c0000 0 0x11000>; + + port1 { + ranges = <0 0 0xc 0x20000000 0 0x10000000>; + }; + }; + + lbc: localbus@ffe124000 { + reg = <0xf 0xfe124000 0 0x1000>; + ranges = <0 0 0xf 0xef800000 0x800000>; + + flash@0,0 { + compatible = "cfi-flash"; + reg = <0 0 0x00800000>; + bank-width = <2>; + device-width = <2>; + }; + }; + + pci0: pcie@ffe200000 { + status = "disabled"; + }; + + pci1: pcie@ffe201000 { + status = "disabled"; + }; + + pci2: pcie@ffe202000 { + status = "disabled"; + }; +}; + +/include/ "fsl/p4080si-post.dtsi" diff --git a/arch/powerpc/configs/corenet32_smp_defconfig b/arch/powerpc/configs/corenet32_smp_defconfig index bbd794deb6eb..c19ff057d0f9 100644 --- a/arch/powerpc/configs/corenet32_smp_defconfig +++ b/arch/powerpc/configs/corenet32_smp_defconfig @@ -72,6 +72,7 @@ CONFIG_MTD_CMDLINE_PARTS=y CONFIG_MTD_CHAR=y CONFIG_MTD_BLOCK=y CONFIG_MTD_CFI=y +CONFIG_MTD_CFI_INTELEXT=y CONFIG_MTD_CFI_AMDSTD=y CONFIG_MTD_PHYSMAP_OF=y CONFIG_MTD_M25P80=y diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig index fb98fd6b91b5..a1182796a9d1 100644 --- a/arch/powerpc/platforms/85xx/Kconfig +++ b/arch/powerpc/platforms/85xx/Kconfig @@ -263,7 +263,7 @@ config CORENET_GENERIC help This option enables support for the FSL CoreNet based boards. For 32bit kernel, the following boards are supported: - P2041 RDB, P3041 DS, P4080 DS and kmcoge4 + P2041 RDB, P3041 DS, P4080 DS, kmcoge4, and OCA4080 For 64bit kernel, the following boards are supported: T4240 QDS and B4 QDS The following boards are supported for both 32bit and 64bit kernel: diff --git a/arch/powerpc/platforms/85xx/corenet_generic.c b/arch/powerpc/platforms/85xx/corenet_generic.c index ceb0dac32ade..477c182e4ba5 100644 --- a/arch/powerpc/platforms/85xx/corenet_generic.c +++ b/arch/powerpc/platforms/85xx/corenet_generic.c @@ -115,6 +115,7 @@ int __init corenet_gen_publish_devices(void) static const char * const boards[] __initconst = { "fsl,P2041RDB", "fsl,P3041DS", + "fsl,OCA4080", "fsl,P4080DS", "fsl,P5020DS", "fsl,P5040DS", @@ -129,6 +130,7 @@ static const char * const boards[] __initconst = { static const char * const hv_boards[] __initconst = { "fsl,P2041RDB-hv", "fsl,P3041DS-hv", + "fsl,OCA4080-hv", "fsl,P4080DS-hv", "fsl,P5020DS-hv", "fsl,P5040DS-hv",