Author: rpaulo Date: Sun Sep 1 20:15:35 2013 New Revision: 255130 URL: http://svnweb.freebsd.org/changeset/base/255130
Log: Initial support for the Digi ConnectCore(c) i.MX53 / Wi-i.MX53 boards. There are many drivers missing, but we can reach single user mode now. Hardware graciously donated by Douglas Beattie. Added: head/sys/arm/conf/DIGI-CCWMX53 (contents, props changed) head/sys/arm/freescale/imx/files.imx53 (contents, props changed) head/sys/arm/freescale/imx/imx53_machdep.c (contents, props changed) head/sys/arm/freescale/imx/std.imx53 (contents, props changed) head/sys/boot/fdt/dts/digi-ccwmx53.dts (contents, props changed) head/sys/boot/fdt/dts/imx53x.dtsi (contents, props changed) Modified: head/sys/arm/freescale/imx/imx51_ccm.c head/sys/arm/freescale/imx/imx51_gpio.c head/sys/arm/freescale/imx/imx51_iomux.c head/sys/arm/freescale/imx/imx51_machdep.c head/sys/arm/freescale/imx/imx_gpt.c head/sys/arm/freescale/imx/imx_wdog.c Added: head/sys/arm/conf/DIGI-CCWMX53 ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/sys/arm/conf/DIGI-CCWMX53 Sun Sep 1 20:15:35 2013 (r255130) @@ -0,0 +1,175 @@ +# Kernel configuration for Digi ConnectCore Wi-i.MX53 boards +# +# For more information on this file, please read the config(5) manual page, +# and/or the handbook section on Kernel Configuration Files: +# +# http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html +# +# The handbook is also available locally in /usr/share/doc/handbook +# if you've installed the doc distribution, otherwise always see the +# FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the +# latest information. +# +# An exhaustive list of options and more detailed explanations of the +# device lines is also present in the ../../conf/NOTES and NOTES files. +# If you are in doubt as to the purpose or necessity of a line, check first +# in NOTES. +# +# $FreeBSD$ + +ident DIGI-CCWMX53 + +include "../freescale/imx/std.imx53" + +makeoptions WITHOUT_MODULES="ahc" + +makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols +#options DEBUG + +options SCHED_4BSD # 4BSD scheduler +#options PREEMPTION # Enable kernel thread preemption +options INET # InterNETworking +options INET6 # IPv6 communications protocols +#options SCTP # Stream Control Transmission Protocol +options FFS # Berkeley Fast Filesystem +options SOFTUPDATES # Enable FFS soft updates support +options UFS_ACL # Support for access control lists +options UFS_DIRHASH # Improve performance on big directories +options UFS_GJOURNAL # Enable gjournal-based UFS journaling +#options MD_ROOT # MD is a potential root device +options NFSCL # New Network Filesystem Client +#options NFSD # New Network Filesystem Server +options NFSLOCKD # Network Lock Manager +options NFS_ROOT # NFS usable as /, requires NFSCL +options MSDOSFS # MSDOS Filesystem +options CD9660 # ISO 9660 Filesystem +#options PROCFS # Process filesystem (requires PSEUDOFS) +options PSEUDOFS # Pseudo-filesystem framework +options TMPFS # TMP Memory Filesystem +options GEOM_PART_GPT # GUID Partition Tables. +options GEOM_LABEL # Provides labelization +#options COMPAT_FREEBSD5 # Compatible with FreeBSD5 +#options COMPAT_FREEBSD6 # Compatible with FreeBSD6 +#options COMPAT_FREEBSD7 # Compatible with FreeBSD7 +options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI +options KTRACE # ktrace(1) support +options SYSVSHM # SYSV-style shared memory +options SYSVMSG # SYSV-style message queues +options SYSVSEM # SYSV-style semaphores +options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions +options INCLUDE_CONFIG_FILE # Include this file in kernel +options VFP # vfp/neon + +# required for netbooting +#options BOOTP +#options BOOTP_COMPAT +#options BOOTP_NFSROOT +#options BOOTP_NFSV3 +#options BOOTP_WIRED_TO=ue0 + +#options ROOTDEVNAME=\"ufs:ada0s2a\" + + +# kernel/memory size reduction +#options MUTEX_NOINLINE +#options NO_FFS_SNAPSHOT +#options NO_SWAPPING +#options NO_SYSCTL_DESCR +#options RWLOCK_NOINLINE + +# Debugging support. Always need this: +options KDB # Enable kernel debugger support. +# For minimum debugger support (stable branch) use: +#options KDB_TRACE # Print a stack trace for a panic. +# For full debugger support use this instead: +options DDB # Support DDB. +#options GDB # Support remote GDB. +options DEADLKRES # Enable the deadlock resolver +options INVARIANTS # Enable calls of extra sanity checking +options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS +options WITNESS # Enable checks to detect deadlocks and cycles + +# The `bpf' device enables the Berkeley Packet Filter. +# Be aware of the administrative consequences of enabling this! +# Note that 'bpf' is required for DHCP. +device bpf # Berkeley packet filter + +# Pseudo devices. +device loop # Network loopback +device random # Entropy device +device ether # Ethernet support +#device vlan # 802.1Q VLAN support +#device tun # Packet tunnel. +#device md # Memory "disks" +#device gif # IPv6 and IPv4 tunneling +#device faith # IPv6-to-IPv4 relaying (translation) +#device firmware # firmware assist module + +# Serial (COM) ports +#device uart # Multi-uart driver +options ALT_BREAK_TO_DEBUGGER + +device ata +device atapci # Only for helper functions +device imxata +options ATA_STATIC_ID # Static device numbering + +device iomux # IO Multiplexor + +device gpio +device gpioled + +device fsliic +device iic +device iicbus + +# SCSI peripherals +device scbus # SCSI bus (required for SCSI) +device da # Direct Access (disks) +device cd # CD +device pass # Passthrough device (direct SCSI access) + +# USB support +#options USB_DEBUG # enable debug msgs +#device ehci # OHCI USB interface +#device usb # USB Bus (required) +#device umass # Disks/Mass storage - Requires scbus and da +#device uhid # "Human Interface Devices" +#device ukbd # Allow keyboard like HIDs to control console +#device ums + +# USB Ethernet, requires miibus +#device miibus +#device aue # ADMtek USB Ethernet +#device axe # ASIX Electronics USB Ethernet +#device cdce # Generic USB over Ethernet +#device cue # CATC USB Ethernet +#device kue # Kawasaki LSI USB Ethernet +#device rue # RealTek RTL8150 USB Ethernet +#device udav # Davicom DM9601E USB + +# USB Wireless +#device rum # Ralink Technology RT2501USB wireless NICs + +# Watchdog timer. +# WARNING: can't be disabled!!! +device imxwdt # Watchdog + +# Wireless NIC cards +device wlan # 802.11 support +device wlan_wep # 802.11 WEP support +device wlan_ccmp # 802.11 CCMP support +device wlan_tkip # 802.11 TKIP support +device wlan_amrr # AMRR transmit rate control algorithm + +# Flattened Device Tree +options FDT +options FDT_DTB_STATIC +makeoptions FDT_DTS_FILE=digi-ccwmx53.dts + +# NOTE: serial console will be disabled if syscons enabled +# Uncomment following lines for framebuffer/syscons support +#device sc +#device kbdmux +#options SC_DFLT_FONT # compile font in +#makeoptions SC_DFLT_FONT=cp437 Added: head/sys/arm/freescale/imx/files.imx53 ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/sys/arm/freescale/imx/files.imx53 Sun Sep 1 20:15:35 2013 (r255130) @@ -0,0 +1,51 @@ +# $FreeBSD$ +arm/arm/bus_space_asm_generic.S standard +arm/arm/bus_space_generic.c standard +arm/arm/cpufunc_asm_armv5.S standard +arm/arm/cpufunc_asm_arm11.S standard +arm/arm/cpufunc_asm_armv7.S standard +arm/arm/irq_dispatch.S standard +kern/kern_clocksource.c standard + +# Init +arm/freescale/imx/imx53_machdep.c standard +arm/freescale/imx/common.c standard +arm/freescale/imx/bus_space.c standard + +# Dummy serial console +arm/freescale/imx/console.c standard + +# TrustZone Interrupt Controller +arm/freescale/imx/tzic.c standard + +# IOMUX - external pins multiplexor +arm/freescale/imx/imx51_iomux.c optional iomux + +# GPIO +arm/freescale/imx/imx51_gpio.c optional gpio + +# Generic Periodic Timer +arm/freescale/imx/imx_gpt.c standard + +# Clock Configuration Manager +arm/freescale/imx/imx51_ccm.c standard + +# i.MX5xx PATA controller +dev/ata/chipsets/ata-fsl.c optional imxata + +# UART driver +#dev/uart/uart_dev_imx.c optional uart + +# USB join controller (1 OTG, 3 EHCI) +dev/usb/controller/ehci_imx.c optional ehci + +# Watchdog +arm/freescale/imx/imx_wdog.c optional imxwdt + +# i2c +arm/freescale/imx/i2c.c optional fsliic +dev/ofw/ofw_iicbus.c optional fsliic + +# IPU - Image Processing Unit (frame buffer also) +arm/freescale/imx/imx51_ipuv3.c optional sc + Modified: head/sys/arm/freescale/imx/imx51_ccm.c ============================================================================== --- head/sys/arm/freescale/imx/imx51_ccm.c Sun Sep 1 19:59:54 2013 (r255129) +++ head/sys/arm/freescale/imx/imx51_ccm.c Sun Sep 1 20:15:35 2013 (r255130) @@ -140,7 +140,8 @@ static int imxccm_match(device_t dev) { - if (!ofw_bus_is_compatible(dev, "fsl,imx51-ccm")) + if (!ofw_bus_is_compatible(dev, "fsl,imx51-ccm") && + !ofw_bus_is_compatible(dev, "fsl,imx53-ccm")) return (ENXIO); device_set_desc(dev, "Freescale Clock Control Module"); Modified: head/sys/arm/freescale/imx/imx51_gpio.c ============================================================================== --- head/sys/arm/freescale/imx/imx51_gpio.c Sun Sep 1 19:59:54 2013 (r255129) +++ head/sys/arm/freescale/imx/imx51_gpio.c Sun Sep 1 20:15:35 2013 (r255130) @@ -370,7 +370,8 @@ static int imx51_gpio_probe(device_t dev) { - if (ofw_bus_is_compatible(dev, "fsl,imx51-gpio")) { + if (ofw_bus_is_compatible(dev, "fsl,imx51-gpio") || + ofw_bus_is_compatible(dev, "fsl,imx53-gpio")) { device_set_desc(dev, "i.MX515 GPIO Controller"); return (BUS_PROBE_DEFAULT); } Modified: head/sys/arm/freescale/imx/imx51_iomux.c ============================================================================== --- head/sys/arm/freescale/imx/imx51_iomux.c Sun Sep 1 19:59:54 2013 (r255129) +++ head/sys/arm/freescale/imx/imx51_iomux.c Sun Sep 1 20:15:35 2013 (r255130) @@ -106,7 +106,8 @@ static int iomux_probe(device_t dev) { - if (!ofw_bus_is_compatible(dev, "fsl,imx51-iomux")) + if (!ofw_bus_is_compatible(dev, "fsl,imx51-iomux") && + !ofw_bus_is_compatible(dev, "fsl,imx53-iomux")) return (ENXIO); device_set_desc(dev, "Freescale i.MX51 IO pins multiplexor"); Modified: head/sys/arm/freescale/imx/imx51_machdep.c ============================================================================== --- head/sys/arm/freescale/imx/imx51_machdep.c Sun Sep 1 19:59:54 2013 (r255129) +++ head/sys/arm/freescale/imx/imx51_machdep.c Sun Sep 1 20:15:35 2013 (r255130) @@ -107,7 +107,7 @@ platform_devmap_init(void) * Map segment where UART1 and UART2 located. */ fdt_devmap[0].pd_va = IMX51_DEV_VIRT_BASE + 0x03f00000; - fdt_devmap[0].pd_pa = 0x73f00000; + fdt_devmap[0].pd_pa = 0x53f00000; fdt_devmap[0].pd_size = 0x00100000; fdt_devmap[0].pd_prot = VM_PROT_READ | VM_PROT_WRITE; fdt_devmap[0].pd_cache = PTE_NOCACHE; Added: head/sys/arm/freescale/imx/imx53_machdep.c ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/sys/arm/freescale/imx/imx53_machdep.c Sun Sep 1 20:15:35 2013 (r255130) @@ -0,0 +1,141 @@ +/*- + * Copyright (c) 1994-1998 Mark Brinicombe. + * Copyright (c) 1994 Brini. + * Copyright (c) 2012, 2013 The FreeBSD Foundation + * All rights reserved. + * + * This code is derived from software written for Brini by Mark Brinicombe + * Portions of this software were developed by Oleksandr Rybalko + * under sponsorship from the FreeBSD Foundation. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. 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. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by Brini. + * 4. The name of the company nor the name of the author may be used to + * endorse or promote products derived from this software without specific + * prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY BRINI ``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 BRINI OR CONTRIBUTORS 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 "opt_platform.h" + +#include <sys/cdefs.h> +__FBSDID("$FreeBSD$"); + +#define _ARM32_BUS_DMA_PRIVATE +#include <sys/param.h> +#include <sys/systm.h> +#include <sys/bus.h> +#include <sys/reboot.h> + +#include <vm/vm.h> +#include <vm/pmap.h> + +#include <machine/bus.h> +#include <machine/frame.h> /* For trapframe_t, used in <machine/machdep.h> */ +#include <machine/machdep.h> +#include <machine/pmap.h> + +#include <dev/fdt/fdt_common.h> + +#define IMX53_DEV_VIRT_BASE 0xe0000000 + +vm_offset_t +initarm_lastaddr(void) +{ + + boothowto |= RB_VERBOSE|RB_MULTIPLE; + bootverbose = 1; + + if (fdt_immr_addr(IMX53_DEV_VIRT_BASE) != 0) + while (1); + + /* Platform-specific initialisation */ + return (fdt_immr_va - ARM_NOCACHE_KVA_SIZE); +} + +/* + * Set initial values of GPIO output ports + */ +void +initarm_gpio_init(void) +{ + +} + +void +initarm_late_init(void) +{ + +} + +#define FDT_DEVMAP_MAX 2 +static struct pmap_devmap fdt_devmap[FDT_DEVMAP_MAX] = { + { 0, 0, 0, 0, 0, }, + { 0, 0, 0, 0, 0, } +}; + +/* + * Construct pmap_devmap[] with DT-derived config data. + */ +int +platform_devmap_init(void) +{ + + /* + * Map segment where UART1 and UART2 located. + */ + fdt_devmap[0].pd_va = IMX53_DEV_VIRT_BASE + 0x03f00000; + fdt_devmap[0].pd_pa = 0x53f00000; + fdt_devmap[0].pd_size = 0x00100000; + fdt_devmap[0].pd_prot = VM_PROT_READ | VM_PROT_WRITE; + fdt_devmap[0].pd_cache = PTE_NOCACHE; + + pmap_devmap_bootstrap_table = &fdt_devmap[0]; + + return (0); +} + +struct arm32_dma_range * +bus_dma_get_range(void) +{ + + return (NULL); +} + +int +bus_dma_get_range_nb(void) +{ + + return (0); +} + +void +cpu_reset(void) +{ + + printf("Reset ...\n"); + /* Clear n_reset flag */ + *((volatile u_int16_t *)(IMX53_DEV_VIRT_BASE + 0x03f98000)) = + (u_int16_t)0; + while (1); +} Modified: head/sys/arm/freescale/imx/imx_gpt.c ============================================================================== --- head/sys/arm/freescale/imx/imx_gpt.c Sun Sep 1 19:59:54 2013 (r255129) +++ head/sys/arm/freescale/imx/imx_gpt.c Sun Sep 1 20:15:35 2013 (r255130) @@ -112,7 +112,8 @@ static int imx_gpt_probe(device_t dev) { - if (!ofw_bus_is_compatible(dev, "fsl,imx51-gpt")) + if (!ofw_bus_is_compatible(dev, "fsl,imx51-gpt") && + !ofw_bus_is_compatible(dev, "fsl,imx53-gpt")) return (ENXIO); device_set_desc(dev, "Freescale i.MX GPT timer"); Modified: head/sys/arm/freescale/imx/imx_wdog.c ============================================================================== --- head/sys/arm/freescale/imx/imx_wdog.c Sun Sep 1 19:59:54 2013 (r255129) +++ head/sys/arm/freescale/imx/imx_wdog.c Sun Sep 1 20:15:35 2013 (r255130) @@ -130,7 +130,8 @@ static int imx_wdog_probe(device_t dev) { - if (!ofw_bus_is_compatible(dev, "fsl,imx51-wdt")) + if (!ofw_bus_is_compatible(dev, "fsl,imx51-wdt") && + !ofw_bus_is_compatible(dev, "fsl,imx53-wdt")) return (ENXIO); device_set_desc(dev, "Freescale i.MX5xx Watchdog Timer"); Added: head/sys/arm/freescale/imx/std.imx53 ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/sys/arm/freescale/imx/std.imx53 Sun Sep 1 20:15:35 2013 (r255130) @@ -0,0 +1,15 @@ +# $FreeBSD$ +machine arm armv6 +cpu CPU_CORTEXA +makeoptions ARM_LITTLE_ENDIAN +options ARM_L2_PIPT + +options KERNVIRTADDR=0xc0100000 +makeoptions KERNVIRTADDR=0xc0100000 +options KERNPHYSADDR=0x70100000 +makeoptions KERNPHYSADDR=0x70100000 +options PHYSADDR=0x70000000 +options STARTUP_PAGETABLE_ADDR=0x71000000 + +files "../freescale/imx/files.imx53" + Added: head/sys/boot/fdt/dts/digi-ccwmx53.dts ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/sys/boot/fdt/dts/digi-ccwmx53.dts Sun Sep 1 20:15:35 2013 (r255130) @@ -0,0 +1,123 @@ +/* + * Copyright (c) 2012 The FreeBSD Foundation + * Copyright (c) 2013 Rui Paulo + * All rights reserved. + * + * This software was developed by Semihalf under sponsorship from + * the FreeBSD Foundation. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. 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. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 THE AUTHOR OR CONTRIBUTORS 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. + * + * Digi ConnectCore Wi-i.MX53 + * + * $FreeBSD$ + */ + +/dts-v1/; +/include/ "imx53x.dtsi" + +/ { + model = "Digi ConnectCore Wi-i.MX53"; + compatible = "digi,imx53-ccwm53"; + + memory { + /* RAM 512M */ + reg = <0x70000000 0x20000000>; + }; + + localbus@18000000 { + ipu3@18000000 { + status = "okay"; + }; + }; + + soc@50000000 { + aips@50000000 { + spba@50000000 { + esdhc@50004000 { + clock-frequency = <216000000>; + status = "okay"; + }; + esdhc@50008000 { + clock-frequency = <216000000>; + status = "okay"; + }; + SSI2: ssi@50014000 { + status = "okay"; + }; + }; + timer@53fa0000 { + status = "okay"; + }; + + /* UART1, console */ + UART1: serial@53fbc000 { + status = "okay"; + clock-frequency = <3000000>; /* XXX */ + }; + + clock@53fd4000 { + status = "okay"; + }; + gpio@53f84000 { + status = "okay"; + }; + gpio@53f88000 { + status = "okay"; + }; + gpio@53f8c000 { + status = "okay"; + }; + gpio@53f90000 { + status = "okay"; + }; + wdog@53f98000 { + status = "okay"; + }; + }; + aips@60000000 { + i2c@63fc4000 { + status = "okay"; + }; + i2c@63fc8000 { + status = "okay"; + }; + audmux@63fd4000 { + status = "okay"; + }; + ide@63fe0000 { + status = "okay"; + }; + }; + }; + + aliases { + UART1 = &UART1; + SSI2 = &SSI2; + }; + + chosen { + bootargs = "-v"; + stdin = "UART1"; + stdout = "UART1"; + }; +}; Added: head/sys/boot/fdt/dts/imx53x.dtsi ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/sys/boot/fdt/dts/imx53x.dtsi Sun Sep 1 20:15:35 2013 (r255130) @@ -0,0 +1,680 @@ +/* + * Copyright (c) 2012 The FreeBSD Foundation + * Copyright (c) 2013 Rui Paulo + * All rights reserved. + * + * This software was developed by Semihalf under sponsorship from + * the FreeBSD Foundation. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. 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. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 THE AUTHOR OR CONTRIBUTORS 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. + * + * Freescale i.MX535 Device Tree Source. + * + * $FreeBSD$ + */ + +/ { + #address-cells = <1>; + #size-cells = <1>; + + aliases { + soc = &SOC; + }; + + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + compatible = "ARM,MCIMX535"; + reg = <0x0>; + d-cache-line-size = <32>; + i-cache-line-size = <32>; + d-cache-size = <0x8000>; + i-cache-size = <0x8000>; + l2-cache-line-size = <32>; + l2-cache-line = <0x40000>; + timebase-frequency = <0>; + bus-frequency = <0>; + clock-frequency = <0>; + }; + }; + + localbus@0fffc000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + + /* This reflects CPU decode windows setup. */ + ranges; + + tzic: tz-interrupt-controller@0fffc000 { + compatible = "fsl,imx53-tzic", "fsl,tzic"; + interrupt-controller; + #interrupt-cells = <1>; + reg = <0x0fffc000 0x00004000>; + }; + /* + * 40000000 40000FFF 4K Debug ROM + * 40001000 40001FFF 4K ETB + * 40002000 40002FFF 4K ETM + * 40003000 40003FFF 4K TPIU + * 40004000 40004FFF 4K CTI0 + * 40005000 40005FFF 4K CTI1 + * 40006000 40006FFF 4K CTI2 + * 40007000 40007FFF 4K CTI3 + * 40008000 40008FFF 4K ARM Debug Unit + * + * 0FFFC000 0FFFCFFF 0x4000 TZIC + */ + }; + + SOC: soc@50000000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + interrupt-parent = <&tzic>; + ranges = <0x50000000 0x14000000>; + + aips@50000000 { /* AIPS1 */ + compatible = "fsl,aips-bus", "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + interrupt-parent = <&tzic>; + ranges; + + /* Required by many devices, so better to stay first */ + /* 53FD4000 0x4000 CCM */ + clock@53fd4000 { + compatible = "fsl,imx53-ccm"; + /* 63F80000 0x4000 DPLLIP1 */ + /* 63F84000 0x4000 DPLLIP2 */ + /* 63F88000 0x4000 DPLLIP3 */ + reg = <0x53fd4000 0x4000 + 0x63F80000 0x4000 + 0x63F84000 0x4000 + 0x63F88000 0x4000>; + interrupt-parent = <&tzic>; + interrupts = <71 72>; + status = "disabled"; + }; + + /* + * GPIO modules moved up - to have it attached for + * drivers which rely on GPIO + */ + /* 53F84000 0x4000 GPIO1 */ + gpio1: gpio@53f84000 { + compatible = "fsl,imx53-gpio"; + reg = <0x53f84000 0x4000>; + interrupt-parent = <&tzic>; + interrupts = <50 51 42 43 44 45 46 47 48 49>; + /* TODO: use <> also */ + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <1>; + }; + + /* 53F88000 0x4000 GPIO2 */ + gpio2: gpio@53f88000 { + compatible = "fsl,imx53-gpio"; + reg = <0x53f88000 0x4000>; + interrupt-parent = <&tzic>; + interrupts = <52 53>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <1>; + }; + + /* 53F8C000 0x4000 GPIO3 */ + gpio3: gpio@53f8c000 { + compatible = "fsl,imx53-gpio"; + reg = <0x53f8c000 0x4000>; + interrupt-parent = <&tzic>; + interrupts = <54 55>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <1>; + }; + + /* 53F90000 0x4000 GPIO4 */ + gpio4: gpio@53f90000 { + compatible = "fsl,imx53-gpio"; + reg = <0x53f90000 0x4000>; + interrupt-parent = <&tzic>; + interrupts = <56 57>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <1>; + }; + + /* 53FDC000 0x4000 GPIO5 */ + gpio5: gpio@53fdc000 { + compatible = "fsl,imx53-gpio"; + reg = <0x53fdc000 0x4000>; + interrupt-parent = <&tzic>; + interrupts = <103 104>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <1>; + }; + + /* 53FE0000 0x4000 GPIO6 */ + gpio6: gpio@53fe0000 { + compatible = "fsl,imx53-gpio"; + reg = <0x53fe0000 0x4000>; + interrupt-parent = <&tzic>; + interrupts = <105 106>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <1>; + }; + + /* 53FE4000 0x4000 GPIO5 */ + gpio7: gpio@53fe4000 { + compatible = "fsl,imx53-gpio"; + reg = <0x53fe4000 0x4000>; + interrupt-parent = <&tzic>; + interrupts = <107 108>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <1>; + }; + + spba@50000000 { + compatible = "fsl,spba-bus", "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + interrupt-parent = <&tzic>; + ranges; + + /* 50004000 0x4000 ESDHC 1 */ + esdhc@50004000 { + compatible = "fsl,imx53-esdhc"; + reg = <0x50004000 0x4000>; + interrupt-parent = <&tzic>; interrupts = <1>; + status = "disabled"; + }; + + /* 50008000 0x4000 ESDHC 2 */ + esdhc@50008000 { + compatible = "fsl,imx53-esdhc"; + reg = <0x50008000 0x4000>; + interrupt-parent = <&tzic>; interrupts = <2>; + status = "disabled"; + }; + + /* 5000C000 0x4000 UART 3 */ + uart3: serial@5000c000 { + compatible = "fsl,imx53-uart", "fsl,imx-uart"; + reg = <0x5000c000 0x4000>; + interrupt-parent = <&tzic>; + interrupts = <33>; + status = "disabled"; + }; + + /* 50010000 0x4000 eCSPI1 */ + ecspi@50010000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,imx53-ecspi"; + reg = <0x50010000 0x4000>; + interrupt-parent = <&tzic>; + interrupts = <36>; + status = "disabled"; + }; + + /* 50014000 0x4000 SSI2 irq30 */ + SSI2: ssi@50014000 { + compatible = "fsl,imx53-ssi"; + reg = <0x50014000 0x4000>; + interrupt-parent = <&tzic>; + interrupts = <30>; + status = "disabled"; + }; + + /* 50020000 0x4000 ESDHC 3 */ + esdhc@50020000 { + compatible = "fsl,imx53-esdhc"; + reg = <0x50020000 0x4000>; + interrupt-parent = <&tzic>; + interrupts = <3>; + status = "disabled"; + }; + + /* 50024000 0x4000 ESDHC 4 */ + esdhc@50024000 { + compatible = "fsl,imx53-esdhc"; + reg = <0x50024000 0x4000>; + interrupt-parent = <&tzic>; + interrupts = <4>; + status = "disabled"; + }; + + /* 50028000 0x4000 SPDIF */ + /* 91 SPDIF */ + + /* 50030000 0x4000 PATA (PORT UDMA) irq70 */ + + /* 50034000 0x4000 SLM */ + /* 50038000 0x4000 HSI2C */ + /* 64 HS-I2C */ + /* 5003C000 0x4000 SPBA */ + }; + + /* 73F80000 0x4000 USBOH3 */ + /* irq14 USBOH3 USB Host 1 */ + /* irq16 USBOH3 USB Host 2 */ + /* irq17 USBOH3 USB Host 3 */ + /* irq18 USBOH3 USB OTG */ + usb1: usb@53F80000 { + compatible = "fsl,usb-4core"; + reg = <0x53f80000 0x4000>; + interrupt-parent = <&tzic>; + interrupts = <18 14 16 17>; + }; + + /* 53F98000 0x4000 WDOG1 */ + wdog@53f98000 { + compatible = "fsl,imx53-wdt"; + reg = <0x53f98000 0x4000>; + interrupt-parent = <&tzic>; + interrupts = <58>; + status = "disabled"; + }; + + /* 53F9C000 0x4000 WDOG2 (TZ) */ + wdog@53f9c000 { + compatible = "fsl,imx53-wdt"; + reg = <0x53f9c000 0x4000>; + interrupt-parent = <&tzic>; + interrupts = <59>; + status = "disabled"; + }; + + /* 53F94000 0x4000 KPP */ + keyboard@53f94000 { + compatible = "fsl,imx53-kpp"; + reg = <0x53f94000 0x4000>; + interrupt-parent = <&tzic>; + interrupts = <60>; + status = "disabled"; + }; + + /* 53FA0000 0x4000 GPT */ + timer@53fa0000 { + compatible = "fsl,imx53-gpt"; + reg = <0x53fa0000 0x4000>; + interrupt-parent = <&tzic>; + interrupts = <39>; + status = "disabled"; + }; + + /* 53FA4000 0x4000 SRTC */ + + rtc@53fa4000 { + compatible = "fsl,imx53-srtc"; + reg = <0x53fa4000 0x4000>; + interrupt-parent = <&tzic>; + interrupts = <24 25>; + status = "disabled"; + }; + + /* 53FA8000 0x4000 IOMUXC */ + iomux@53fa8000 { + compatible = "fsl,imx53-iomux"; + reg = <0x53fa8000 0x4000>; + interrupt-parent = <&tzic>; + interrupts = <7>; + }; + + /* 53FAC000 0x4000 EPIT1 */ + epit1: timer@53fac000 { + compatible = "fsl,imx53-epit"; + reg = <0x53fac000 0x4000>; + interrupt-parent = <&tzic>; + interrupts = <40>; + status = "disabled"; + }; + + /* 53FB0000 0x4000 EPIT2 */ + epit2: timer@53fb0000 { + compatible = "fsl,imx53-epit"; + reg = <0x53fb0000 0x4000>; + interrupt-parent = <&tzic>; + interrupts = <41>; + status = "disabled"; + }; + + /* 53FB4000 0x4000 PWM1 */ + pwm@53fb4000 { + compatible = "fsl,imx53-pwm"; + reg = <0x53fb4000 0x4000>; + interrupt-parent = <&tzic>; + interrupts = <61>; + status = "disabled"; + }; + + /* 53FB8000 0x4000 PWM2 */ + pwm@53fb8000 { + compatible = "fsl,imx53-pwm"; + reg = <0x53fb8000 0x4000>; + interrupt-parent = <&tzic>; + interrupts = <94>; + status = "disabled"; + }; + + /* 53FBC000 0x4000 UART 1 */ + uart1: serial@53fbc000 { + compatible = "fsl,imx53-uart", "fsl,imx-uart"; + reg = <0x53fbc000 0x4000>; + interrupt-parent = <&tzic>; + interrupts = <31>; + status = "disabled"; + }; + + /* 53FC0000 0x4000 UART 2 */ + uart2: serial@53fc0000 { + compatible = "fsl,imx53-uart", "fsl,imx-uart"; *** DIFF OUTPUT TRUNCATED AT 1000 LINES *** _______________________________________________ svn-src-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
