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author | Chunhe Lan <Chunhe.Lan@freescale.com> | 2013-04-17 08:38:03 (GMT) |
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committer | Fleming Andrew-AFLEMING <AFLEMING@freescale.com> | 2013-04-19 14:09:37 (GMT) |
commit | 2af4b4f8a2ef7140a4fbb96ceee324b2db2dbac2 (patch) | |
tree | 81db2b4912f7ddb24ad05116dc7dbe9030949095 /arch/powerpc | |
parent | 310280b5834419f4de48d12c12c1ce99a2ef65d1 (diff) | |
download | linux-fsl-qoriq-2af4b4f8a2ef7140a4fbb96ceee324b2db2dbac2.tar.xz |
powerpc/85xx: Add P1023RDB board support
P1023RDB Specification:
-----------------------
Memory subsystem:
512MB DDR3 (Fixed DDR on board)
64MB NOR flash
128MB NAND flash
Ethernet:
eTSEC1: Connected to Atheros AR8035 GETH PHY
eTSEC2: Connected to Atheros AR8035 GETH PHY
PCIe:
Three mini-PCIe slots
USB: Two USB2.0 Type A ports
I2C:
AT24C08 8K Board EEPROM (8 bit address)
Signed-off-by: Chunhe Lan <Chunhe.Lan@freescale.com>
Change-Id: I7bd059b3fdf39c14af57ef50e7d4a13a27a7780e
Reviewed-on: http://git.am.freescale.net:8181/1452
Reviewed-by: Zang Tiefei-R61911 <tie-fei.zang@freescale.com>
Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
Tested-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
Diffstat (limited to 'arch/powerpc')
-rw-r--r-- | arch/powerpc/boot/dts/p1023rdb.dts | 232 | ||||
-rw-r--r-- | arch/powerpc/configs/mpc85xx_smp_defconfig | 1 | ||||
-rw-r--r-- | arch/powerpc/platforms/85xx/Kconfig | 6 | ||||
-rw-r--r-- | arch/powerpc/platforms/85xx/p1023_rds.c | 25 |
4 files changed, 263 insertions, 1 deletions
diff --git a/arch/powerpc/boot/dts/p1023rdb.dts b/arch/powerpc/boot/dts/p1023rdb.dts new file mode 100644 index 0000000..f2758b8 --- /dev/null +++ b/arch/powerpc/boot/dts/p1023rdb.dts @@ -0,0 +1,232 @@ +/* + * P1023 RDB Device Tree Source + * + * Copyright 2013 Freescale Semiconductor Inc. + * + * Author: Roy Zang <tie-fei.zang@freescale.com> + * Chunhe Lan <Chunhe.Lan@freescale.com> + * + * 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/p1023si-pre.dtsi" + +/ { + model = "fsl,P1023"; + compatible = "fsl,P1023RDB"; + #address-cells = <2>; + #size-cells = <2>; + interrupt-parent = <&mpic>; + + aliases { + ethernet0 = &enet0; + ethernet1 = &enet1; + }; + + memory { + device_type = "memory"; + }; + + qportals: qman-portals@ff000000 { + ranges = <0x0 0xf 0xff000000 0x200000>; + }; + + bportals: bman-portals@ff200000 { + ranges = <0x0 0xf 0xff200000 0x200000>; + }; + + soc: soc@ff600000 { + ranges = <0x0 0x0 0xff600000 0x200000>; + + i2c@3000 { + at24@50 { + compatible = "at24,24c08"; + reg = <0x50>; + }; + }; + + usb@22000 { + dr_mode = "host"; + phy_type = "ulpi"; + }; + + fman0: fman@100000 { + enet0: ethernet@e0000 { + phy-handle = <&phy0>; + phy-connection-type = "rgmii"; + }; + enet1: ethernet@e2000 { + phy-handle = <&phy1>; + phy-connection-type = "rgmii"; + }; + mdio0: mdio@e1120 { + phy0: ethernet-phy@1 { + reg = <0x01>; + }; + phy1: ethernet-phy@2 { + reg = <0x02>; + }; + }; + }; + }; + + lbc: localbus@ff605000 { + reg = <0 0xff605000 0 0x1000>; + + /* NOR Flash */ + ranges = <0x0 0x0 0x0 0xec000000 0x04000000>; + + nor@0,0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "cfi-flash"; + reg = <0x0 0x0 0x04000000>; + bank-width = <2>; + device-width = <1>; + + partition@0 { + label = "ramdisk"; + reg = <0x00000000 0x03000000>; + }; + partition@3000000 { + label = "kernel"; + reg = <0x03000000 0x00ee0000>; + }; + partiton@3ee0000 { + label = "dtb"; + reg = <0x03ee0000 0x00020000>; + }; + partition@3f00000 { + label = "firmware"; + reg = <0x03f00000 0x00080000>; + read-only; + }; + partition@3f80000 { + label = "u-boot"; + reg = <0x03f80000 0x00080000>; + read-only; + }; + }; + }; + + pci0: pcie@ff60a000 { + reg = <0 0xff60a000 0 0x1000>; + ranges = <0x2000000 0x0 0xc0000000 0 0xc0000000 0x0 0x20000000 + 0x1000000 0x0 0x00000000 0 0xffc20000 0x0 0x10000>; + pcie@0 { + /* IRQ[0:3] are pulled up on board, set to active-low */ + interrupt-map-mask = <0xf800 0 0 7>; + interrupt-map = < + /* IDSEL 0x0 */ + 0000 0 0 1 &mpic 0 1 0 0 + 0000 0 0 2 &mpic 1 1 0 0 + 0000 0 0 3 &mpic 2 1 0 0 + 0000 0 0 4 &mpic 3 1 0 0 + >; + ranges = <0x2000000 0x0 0xc0000000 + 0x2000000 0x0 0xc0000000 + 0x0 0x20000000 + + 0x1000000 0x0 0x0 + 0x1000000 0x0 0x0 + 0x0 0x100000>; + }; + }; + + board_pci1: pci1: pcie@ff609000 { + reg = <0 0xff609000 0 0x1000>; + ranges = <0x2000000 0x0 0xa0000000 0 0xa0000000 0x0 0x20000000 + 0x1000000 0x0 0x00000000 0 0xffc10000 0x0 0x10000>; + pcie@0 { + /* + * IRQ[4:6] only for PCIe, set to active-high, + * IRQ[7] is pulled up on board, set to active-low + */ + interrupt-map-mask = <0xf800 0 0 7>; + interrupt-map = < + /* IDSEL 0x0 */ + 0000 0 0 1 &mpic 4 2 0 0 + 0000 0 0 2 &mpic 5 2 0 0 + 0000 0 0 3 &mpic 6 2 0 0 + 0000 0 0 4 &mpic 7 1 0 0 + >; + ranges = <0x2000000 0x0 0xa0000000 + 0x2000000 0x0 0xa0000000 + 0x0 0x20000000 + + 0x1000000 0x0 0x0 + 0x1000000 0x0 0x0 + 0x0 0x100000>; + }; + }; + + pci2: pcie@ff60b000 { + reg = <0 0xff60b000 0 0x1000>; + ranges = <0x2000000 0x0 0x80000000 0 0x80000000 0x0 0x20000000 + 0x1000000 0x0 0x00000000 0 0xffc00000 0x0 0x10000>; + pcie@0 { + /* + * IRQ[8:10] are pulled up on board, set to active-low + * IRQ[11] only for PCIe, set to active-high, + */ + interrupt-map-mask = <0xf800 0 0 7>; + interrupt-map = < + /* IDSEL 0x0 */ + 0000 0 0 1 &mpic 8 1 0 0 + 0000 0 0 2 &mpic 9 1 0 0 + 0000 0 0 3 &mpic 10 1 0 0 + 0000 0 0 4 &mpic 11 2 0 0 + >; + ranges = <0x2000000 0x0 0x80000000 + 0x2000000 0x0 0x80000000 + 0x0 0x20000000 + + 0x1000000 0x0 0x0 + 0x1000000 0x0 0x0 + 0x0 0x100000>; + }; + }; + + fsl,dpaa { + compatible = "fsl,p1023-dpaa", "fsl,dpaa"; + + ethernet@0 { + compatible = "fsl,p1023-dpa-ethernet", "fsl,dpa-ethernet"; + fsl,fman-mac = <&enet0>; + }; + ethernet@1 { + compatible = "fsl,p1023-dpa-ethernet", "fsl,dpa-ethernet"; + fsl,fman-mac = <&enet1>; + }; + }; +}; + +/include/ "fsl/p1023si-post.dtsi" + +/include/ "fsl/qoriq-dpaa-res2.dtsi" diff --git a/arch/powerpc/configs/mpc85xx_smp_defconfig b/arch/powerpc/configs/mpc85xx_smp_defconfig index 83d76b1..d89d091 100644 --- a/arch/powerpc/configs/mpc85xx_smp_defconfig +++ b/arch/powerpc/configs/mpc85xx_smp_defconfig @@ -33,6 +33,7 @@ CONFIG_MPC85xx_RDB=y CONFIG_P1010_RDB=y CONFIG_P1022_DS=y CONFIG_P1022_RDK=y +CONFIG_P1023_RDB=y CONFIG_P1023_RDS=y CONFIG_SOCRATES=y CONFIG_KSI8560=y diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig index 00b6df5..26d7058 100644 --- a/arch/powerpc/platforms/85xx/Kconfig +++ b/arch/powerpc/platforms/85xx/Kconfig @@ -125,6 +125,12 @@ config P1022_RDK This option enables support for the Freescale / iVeia P1022RDK reference board. +config P1023_RDB + bool "Freescale P1023 RDB" + select P1023_RDS + help + This option enables support for the P1023 RDB board + config P1023_RDS bool "Freescale P1023 RDS" select DEFAULT_UIMAGE diff --git a/arch/powerpc/platforms/85xx/p1023_rds.c b/arch/powerpc/platforms/85xx/p1023_rds.c index 0859b72..47cd535 100644 --- a/arch/powerpc/platforms/85xx/p1023_rds.c +++ b/arch/powerpc/platforms/85xx/p1023_rds.c @@ -1,5 +1,5 @@ /* - * Copyright 2010-2011 Freescale Semiconductor, Inc. + * Copyright 2010-2011, 2013 Freescale Semiconductor, Inc. * * Author: Roy Zang <tie-fei.zang@freescale.com> * @@ -86,6 +86,7 @@ static void __init mpc85xx_rds_setup_arch(void) } machine_arch_initcall(p1023_rds, mpc85xx_common_publish_devices); +machine_arch_initcall(p1023_rdb, mpc85xx_common_publish_devices); static void __init mpc85xx_rds_pic_init(void) { @@ -106,6 +107,14 @@ static int __init p1023_rds_probe(void) } +static int __init p1023_rdb_probe(void) +{ + unsigned long root = of_get_flat_dt_root(); + + return of_flat_dt_is_compatible(root, "fsl,P1023RDB"); + +} + /* Early setup is required for large chunks of contiguous (and coarsely-aligned) * memory. The following shoe-horns Q/Bman "init_early" calls into the * platform setup to let them parse their CCSR nodes early on. */ @@ -141,3 +150,17 @@ define_machine(p1023_rds) { .init_early = p1023_rds_init_early, }; +define_machine(p1023_rdb) { + .name = "P1023 RDB", + .probe = p1023_rdb_probe, + .setup_arch = mpc85xx_rds_setup_arch, + .init_IRQ = mpc85xx_rds_pic_init, + .get_irq = mpic_get_irq, + .restart = fsl_rstcr_restart, + .calibrate_decr = generic_calibrate_decr, + .progress = udbg_progress, + .init_early = p1023_rds_init_early, +#ifdef CONFIG_PCI + .pcibios_fixup_bus = fsl_pcibios_fixup_bus, +#endif +}; |