Commit 75898156 authored by Chunhe Lan's avatar Chunhe Lan Committed by Scott Wood

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: default avatarChunhe Lan <Chunhe.Lan@freescale.com>
Cc: Scott Wood <scottwood@freescale.com>
Signed-off-by: default avatarScott Wood <scottwood@freescale.com>
parent b9b5350b
/*
* P1023 RDB Device Tree Source
*
* Copyright 2013 Freescale Semiconductor Inc.
*
* Author: 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>;
memory {
device_type = "memory";
};
soc: soc@ff600000 {
ranges = <0x0 0x0 0xff600000 0x200000>;
i2c@3000 {
eeprom@53 {
compatible = "at24,24c04";
reg = <0x53>;
};
rtc@6f {
compatible = "microchip,mcp7941x";
reg = <0x6f>;
};
};
usb@22000 {
dr_mode = "host";
phy_type = "ulpi";
};
};
lbc: localbus@ff605000 {
reg = <0 0xff605000 0 0x1000>;
/* NOR, NAND Flashes */
ranges = <0x0 0x0 0x0 0xec000000 0x04000000
0x1 0x0 0x0 0xffa00000 0x08000000>;
nor@0,0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "cfi-flash";
reg = <0x0 0x0 0x04000000>;
bank-width = <2>;
device-width = <1>;
partition@0 {
/* 48MB for Root File System */
reg = <0x00000000 0x03000000>;
label = "NOR Root File System";
};
partition@3000000 {
/* 1MB for DTB Image */
reg = <0x03000000 0x00100000>;
label = "NOR DTB Image";
};
partition@3100000 {
/* 14MB for Linux Kernel Image */
reg = <0x03100000 0x00e00000>;
label = "NOR Linux Kernel Image";
};
partition@3f00000 {
/* This location must not be altered */
/* 512KB for u-boot Bootloader Image */
/* 512KB for u-boot Environment Variables */
reg = <0x03f00000 0x00100000>;
label = "NOR U-Boot Image";
read-only;
};
};
nand@1,0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "fsl,elbc-fcm-nand";
reg = <0x1 0x0 0x40000>;
partition@0 {
/* This location must not be altered */
/* 1MB for u-boot Bootloader Image */
reg = <0x0 0x00100000>;
label = "NAND U-Boot Image";
read-only;
};
partition@100000 {
/* 1MB for DTB Image */
reg = <0x00100000 0x00100000>;
label = "NAND DTB Image";
};
partition@200000 {
/* 14MB for Linux Kernel Image */
reg = <0x00200000 0x00e00000>;
label = "NAND Linux Kernel Image";
};
partition@1000000 {
/* 96MB for Root File System Image */
reg = <0x01000000 0x06000000>;
label = "NAND Root File System";
};
partition@7000000 {
/* 16MB for User Writable Area */
reg = <0x07000000 0x01000000>;
label = "NAND Writable User area";
};
};
};
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>;
};
};
};
/include/ "fsl/p1023si-post.dtsi"
CONFIG_PPC_85xx=y
CONFIG_SMP=y
CONFIG_NR_CPUS=2
CONFIG_EXPERIMENTAL=y
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_AUDIT=y
CONFIG_IRQ_DOMAIN_DEBUG=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_RCU_FANOUT=32
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
......@@ -22,6 +21,8 @@ CONFIG_MODVERSIONS=y
# CONFIG_BLK_DEV_BSG is not set
CONFIG_PARTITION_ADVANCED=y
CONFIG_MAC_PARTITION=y
CONFIG_PHYSICAL_START=0x00000000
CONFIG_P1023_RDB=y
CONFIG_P1023_RDS=y
CONFIG_QUICC_ENGINE=y
CONFIG_QE_GPIO=y
......@@ -64,10 +65,20 @@ CONFIG_IP_SCTP=m
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
CONFIG_MTD=y
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK=y
CONFIG_MTD_CFI=y
CONFIG_MTD_CFI_AMDSTD=y
CONFIG_MTD_PHYSMAP_OF=y
CONFIG_MTD_NAND=y
CONFIG_MTD_NAND_FSL_ELBC=y
CONFIG_PROC_DEVICETREE=y
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE=131072
CONFIG_EEPROM_AT24=y
CONFIG_EEPROM_LEGACY=y
CONFIG_BLK_DEV_SD=y
CONFIG_CHR_DEV_ST=y
......@@ -83,6 +94,8 @@ CONFIG_DUMMY=y
CONFIG_FS_ENET=y
CONFIG_FSL_PQ_MDIO=y
CONFIG_E1000E=y
CONFIG_PHYLIB=y
CONFIG_AT803X_PHY=y
CONFIG_MARVELL_PHY=y
CONFIG_DAVICOM_PHY=y
CONFIG_CICADA_PHY=y
......@@ -97,12 +110,15 @@ CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_NR_UARTS=2
CONFIG_SERIAL_8250_RUNTIME_UARTS=2
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_MANY_PORTS=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
CONFIG_SERIAL_8250_DETECT_IRQ=y
CONFIG_SERIAL_8250_RSA=y
CONFIG_SERIAL_QE=m
CONFIG_HW_RANDOM=y
CONFIG_NVRAM=y
CONFIG_I2C=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_CPM=m
CONFIG_I2C_MPC=y
CONFIG_GPIO_MPC8XXX=y
......@@ -122,6 +138,7 @@ CONFIG_USB_STORAGE=y
CONFIG_EDAC=y
CONFIG_EDAC_MM_EDAC=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_DS1307=y
CONFIG_RTC_DRV_CMOS=y
CONFIG_DMADEVICES=y
CONFIG_FSL_DMA=y
......@@ -162,6 +179,7 @@ CONFIG_DEBUG_FS=y
CONFIG_DETECT_HUNG_TASK=y
# CONFIG_DEBUG_BUGVERBOSE is not set
CONFIG_DEBUG_INFO=y
CONFIG_STRICT_DEVMEM=y
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA512=y
......
......@@ -112,10 +112,10 @@ config P1022_RDK
reference board.
config P1023_RDS
bool "Freescale P1023 RDS"
bool "Freescale P1023 RDS/RDB"
select DEFAULT_UIMAGE
help
This option enables support for the P1023 RDS board
This option enables support for the P1023 RDS and RDB boards
config SOCRATES
bool "Socrates"
......
/*
* 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");
}
define_machine(p1023_rds) {
.name = "P1023 RDS",
.probe = p1023_rds_probe,
......@@ -120,3 +129,16 @@ define_machine(p1023_rds) {
#endif
};
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,
#ifdef CONFIG_PCI
.pcibios_fixup_bus = fsl_pcibios_fixup_bus,
#endif
};
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