Module Name: src
Committed By: hkenken
Date: Fri Jul 25 11:22:50 UTC 2014
Modified Files:
src/etc/etc.evbarm: Makefile.inc
src/sys/arch/evbarm/conf: README.evbarm
Added Files:
src/sys/arch/evbarm/conf: KOBO KOBO_INSTALL files.kobo mk.kobo std.kobo
src/sys/arch/evbarm/kobo: kobo.h kobo_machdep.c kobo_reg.h kobo_start.S
kobo_usb.c
Log Message:
Initial commit of support for Kobo touch. (i.MX507 or i.MX508)
(http://www.kobo.com)
To generate a diff of this commit:
cvs rdiff -u -r1.62 -r1.63 src/etc/etc.evbarm/Makefile.inc
cvs rdiff -u -r0 -r1.1 src/sys/arch/evbarm/conf/KOBO \
src/sys/arch/evbarm/conf/KOBO_INSTALL src/sys/arch/evbarm/conf/files.kobo \
src/sys/arch/evbarm/conf/mk.kobo src/sys/arch/evbarm/conf/std.kobo
cvs rdiff -u -r1.7 -r1.8 src/sys/arch/evbarm/conf/README.evbarm
cvs rdiff -u -r0 -r1.1 src/sys/arch/evbarm/kobo/kobo.h \
src/sys/arch/evbarm/kobo/kobo_machdep.c \
src/sys/arch/evbarm/kobo/kobo_reg.h src/sys/arch/evbarm/kobo/kobo_start.S \
src/sys/arch/evbarm/kobo/kobo_usb.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/etc/etc.evbarm/Makefile.inc
diff -u src/etc/etc.evbarm/Makefile.inc:1.62 src/etc/etc.evbarm/Makefile.inc:1.63
--- src/etc/etc.evbarm/Makefile.inc:1.62 Sun Mar 30 16:00:48 2014
+++ src/etc/etc.evbarm/Makefile.inc Fri Jul 25 11:22:50 2014
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile.inc,v 1.62 2014/03/30 16:00:48 matt Exp $
+# $NetBSD: Makefile.inc,v 1.63 2014/07/25 11:22:50 hkenken Exp $
#
# etc.evbarm/Makefile.inc -- evbarm-specific etc Makefile targets
#
@@ -91,6 +91,8 @@ EVBARM_BOARDS.armv7hf+= OMAP5EVM
#EVBARM_BOARDS.armv7+= OVERO
EVBARM_BOARDS.armv7+= PANDABOARD
EVBARM_BOARDS.armv7hf+= PANDABOARD
+EVBARM_BOARDS.armv7+= KOBO
+EVBARM_BOARDS.armv7hf+= KOBO
.endif
IMAGE.rel= ${RELEASEDIR}/${RELEASEMACHINEDIR}
Index: src/sys/arch/evbarm/conf/README.evbarm
diff -u src/sys/arch/evbarm/conf/README.evbarm:1.7 src/sys/arch/evbarm/conf/README.evbarm:1.8
--- src/sys/arch/evbarm/conf/README.evbarm:1.7 Mon Sep 30 13:38:16 2013
+++ src/sys/arch/evbarm/conf/README.evbarm Fri Jul 25 11:22:50 2014
@@ -1,4 +1,4 @@
-$NetBSD: README.evbarm,v 1.7 2013/09/30 13:38:16 kiyohara Exp $
+$NetBSD: README.evbarm,v 1.8 2014/07/25 11:22:50 hkenken Exp $
config date boards
-------------------------------------------------------------------------------
@@ -24,6 +24,7 @@ IQ80310 2001/09/05 Intel IQ80310 eval b
IQ80321 2002/03/27 Intel IQ321 eval board
IXDP425 2003/04/08 Intel IXDP425/IXCDP1100 development platform
IXM1200 2002/07/15 Intel IMX1200 eval board
+KOBO 2014/07/25 Kobo touch (eReaders)
KUROBOX_PRO 2010/10/02 Kuroutoshikou KURO-BOX/PRO
LUBBOCK 2003/06/18 Intel Lubbock DBPXA250 board
MARVELL_NAS 2010/10/02 Generic Marvell SoC based NAS
Added files:
Index: src/sys/arch/evbarm/conf/KOBO
diff -u /dev/null src/sys/arch/evbarm/conf/KOBO:1.1
--- /dev/null Fri Jul 25 11:22:50 2014
+++ src/sys/arch/evbarm/conf/KOBO Fri Jul 25 11:22:50 2014
@@ -0,0 +1,289 @@
+# $NetBSD: KOBO,v 1.1 2014/07/25 11:22:50 hkenken Exp $
+#
+# KOBO -- http://kobo.com
+#
+
+include "arch/evbarm/conf/std.kobo"
+
+#options INCLUDE_CONFIG_FILE # embed config file in kernel binary
+
+# estimated number of users
+
+maxusers 32
+
+# Standard system options
+
+options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT
+#options NTP # NTP phase/frequency locked loop
+
+# CPU options
+options CPU_CORTEXA8 # Support the ARM-v7a core
+options IMX50
+options IMX508
+options IMX51
+options PMAPCOUNTERS
+
+# Architecture options
+
+options MEMSTART=0x70000000
+options MEMSIZE=256
+options IMX51_IPGCLK_FREQ=50000000 # XXX This value is not correct.
+
+# File systems
+
+file-system FFS # UFS
+#file-system LFS # log-structured file system
+file-system MFS # memory file system
+file-system NFS # Network file system
+#file-system ADOSFS # AmigaDOS-compatible file system
+file-system EXT2FS # second extended file system (linux)
+#file-system CD9660 # ISO 9660 + Rock Ridge file system
+file-system MSDOSFS # MS-DOS file system
+file-system FDESC # /dev/fd
+file-system KERNFS # /kern
+file-system NULLFS # loopback file system
+file-system PROCFS # /proc
+#file-system PUFFS # Userspace file systems (e.g. ntfs-3g & sshfs)
+file-system TMPFS # memory file system
+#file-system UMAPFS # NULLFS + uid and gid remapping
+#file-system UNION # union file system
+file-system PTYFS # /dev/pts/N support
+
+# File system options
+#options QUOTA # legacy UFS quotas
+#options QUOTA2 # new, in-filesystem UFS quotas
+#options FFS_EI # FFS Endian Independent support
+#options NFSSERVER
+options WAPBL # File system journaling support
+#options FFS_NO_SNAPSHOT # No FFS snapshot support
+
+# Networking options
+
+#options GATEWAY # packet forwarding
+options INET # IP + ICMP + TCP + UDP
+options INET6 # IPV6
+#options IPSEC # IP security
+#options IPSEC_DEBUG # debug for IP security
+#options MROUTING # IP multicast routing
+#options PIM # Protocol Independent Multicast
+#options NETATALK # AppleTalk networking
+#options PPP_BSDCOMP # BSD-Compress compression support for PPP
+#options PPP_DEFLATE # Deflate compression support for PPP
+#options PPP_FILTER # Active filter support for PPP (requires bpf)
+#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG
+
+#options NFS_BOOT_BOOTP
+#options NFS_BOOT_DHCP
+#options NFS_BOOT_BOOTPARAM
+#options DEBUG_NFS_BOOT_DHCP
+
+# Compatibility options
+
+#options COMPAT_43 # 4.3BSD compatibility.
+options COMPAT_60 # NetBSD 6.0 compatibility.
+#options COMPAT_50 # NetBSD 5.0 compatibility.
+#options COMPAT_40 # NetBSD 4.0 compatibility.
+#options COMPAT_30 # NetBSD 3.0 compatibility.
+#options COMPAT_20 # NetBSD 2.0 compatibility.
+#options COMPAT_16 # NetBSD 1.6 compatibility.
+#options COMPAT_15 # NetBSD 1.5 compatibility.
+#options COMPAT_14 # NetBSD 1.4 compatibility.
+#options COMPAT_13 # NetBSD 1.3 compatibility.
+#options COMPAT_12 # NetBSD 1.2 compatibility.
+#options COMPAT_11 # NetBSD 1.1 compatibility.
+#options COMPAT_10 # NetBSD 1.0 compatibility.
+#options COMPAT_09 # NetBSD 0.9 compatibility.
+#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended.
+
+options COMPAT_OSSAUDIO # OSS (Voxware) audio driver compatibility
+#options COMPAT_LINUX # binary compatibility with Linux
+options COMPAT_BSDPTY # /dev/[pt]ty?? ptys.
+
+# Shared memory options
+
+options SYSVMSG # System V-like message queues
+options SYSVSEM # System V-like semaphores
+#options SEMMNI=10 # number of semaphore identifiers
+#options SEMMNS=60 # number of semaphores in system
+#options SEMUME=10 # max number of undo entries per process
+#options SEMMNU=30 # number of undo structures in system
+options SYSVSHM # System V-like memory sharing
+
+# Device options
+
+# Console options. also need IMXUARTCONSOLE
+options CONSDEVNAME="\"imxuart\"",CONADDR=0x53fc0000
+options CONSPEED=115200 # Console speed
+
+# kgdb
+#options KGDB
+#options KGDB_DEVNAME="\"imxuart\""
+#options KGDB_DEVADDR=0x73fbc000
+#options KGDB_DEVRATE=115200
+
+# Miscellaneous kernel options
+options KTRACE # system call tracing, a la ktrace(1)
+options IRQSTATS # manage IRQ statistics
+#options KMEMSTATS # kernel memory statistics
+options PCMCIAVERBOSE # verbose PCMCIA configuration messages
+options USBVERBOSE # verbose USB device autoconfig messages
+#options SCSIVERBOSE # Verbose SCSI errors
+options MIIVERBOSE # Verbose MII autoconfuration messages
+#options PCI_CONFIG_DUMP # verbosely dump PCI config space
+#options DDB_KEYCODE=0x40
+options USERCONF # userconf(4) support
+#options PIPE_SOCKETPAIR # smaller, but slower pipe(2)
+#options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel
+options NO_POWERSAVE # uncomment this to run under ICE
+
+# Development and Debugging options
+#options PERFCTRS # performance counters
+#options DIAGNOSTIC # internally consistency checks
+#options DEBUG
+#options KMEMSTATS # kernel memory statistics (vmstat -m)
+options DDB # in-kernel debugger
+options DDB_ONPANIC=1 # see also sysctl(8): `ddb.onpanic'
+options DDB_HISTORY_SIZE=100 # Enable history editing in DDB
+options DDB_VERBOSE_HELP
+#options LOCKDEBUG
+#ptions PMAP_DEBUG # Enable pmap_debug_level code
+#options IPKDB # remote kernel debugging
+options VERBOSE_INIT_ARM # verbose bootstraping messages
+makeoptions DEBUG="-g" # compile full symbol table
+#makeoptions COPTS="-O2"
+#options SYSCALL_STATS # per syscall counts
+#options SYSCALL_TIMES # per syscall times
+#options SYSCALL_TIMES_HASCOUNTER # use 'broken' rdtsc (soekris)
+#options SCSIPI_DEBUG
+#options SCSIPI_DEBUG_TYPE=SCSIPI_BUSTYPE_SCSI
+#options SCSIPI_DEBUG_TARGET=0
+#options SCSIPI_DEBUG_LUN=0
+#options DEBUG_STARTUP
+
+## USB Debugging options
+#options USB_DEBUG
+#options EHCI_DEBUG
+#options OHCI_DEBUG
+#options UHUB_DEBUG
+
+# Valid options for BOOT_ARGS:
+# single Boot to single user only
+# kndb Give control to kernel debugger
+# ask Ask for file name to reboot from
+# pmapdebug=<n> If PMAP_DEBUG, set pmap_debug_level to <n>
+# memorydisk=<n> Set memorydisk size to <n> KB
+# quiet Show aprint_naive output
+# verbose Show aprint_normal and aprint_verbose output
+options BOOT_ARGS="\"verbose\""
+
+# Kernel root file system and dump configuration.
+config netbsd root on ? type ?
+config netbsd-ld0 root on ld0 type ffs
+
+# The main bus device
+mainbus0 at root
+
+# The boot cpu
+cpu* at mainbus?
+
+# Devices
+# On-chip
+# On-chip bus
+axi0 at mainbus?
+
+# Interrupt Cotroller
+tzic0 at axi? addr 0x0fffc000 size 0x4000 irqbase 0
+
+# Serial
+#imxuart0 at axi? addr 0x53fbc000 irq 31 # UART1
+imxuart1 at axi? addr 0x53fc0000 irq 32
+#imxuart2 at axi? addr 0x5000c000 irq 33
+options IMXUARTCONSOLE
+
+# Clock Control
+imxccm0 at axi? addr 0x53fd4000
+options IMX51_CKIL_FREQ=32768
+
+# Enhanced Periodic Interrupt Timer
+imxclock0 at axi? addr 0x53fac000 size 0x4000 irq 40
+
+# IOMUX
+imxiomux0 at axi? addr 0x53fa8000
+
+# WatchDog
+imxwdog0 at axi? addr 0x53f98000 irq 58 flags 0
+
+# GPIO
+imxgpio0 at axi? addr 0x53f84000 irqbase 128 irq 50
+imxgpio1 at axi? addr 0x53f88000 irqbase 160 irq 52
+imxgpio2 at axi? addr 0x53f8c000 irqbase 192 irq 54
+imxgpio3 at axi? addr 0x53f90000 irqbase 224 irq 56
+imxgpio4 at axi? addr 0x53fdc000 irqbase 256 irq 103
+imxgpio5 at axi? addr 0x53fe0000 irqbase 288 irq 105
+
+# EPDC E-Ink Controller
+#epdc0 at axi? addr 0x41010000 size 0x2000 irq 27
+#wsdisplay0 at wsemuldisplaydev? console ?
+#wsdisplay* at wsemuldisplaydev?
+#options EPDC_DEBUG=10
+#options EINK_DEBUG
+#options IMXEPDCCONSOLE
+
+# I2C
+imxi2c0 at axi? addr 0x63fc8000 irq 62
+imxi2c1 at axi? addr 0x63fc4000 irq 63
+#imxi2c2 at axi? addr 0x53fec000 irq 64
+
+# IIC
+iic* at imxi2c?
+
+lmtemp* at iic1 addr 0x48 # LM75 temperature sensor
+
+# SD/MMC
+sdhc0 at axi? addr 0x50004000 irq 1 # eSDHC1
+sdhc1 at axi? addr 0x50008000 irq 2 # eSDHC2
+sdhc2 at axi? addr 0x50020000 irq 3 # eSDHC3
+#sdhc3 at axi? addr 0x50024000 irq 4 # eSDHC4
+sdmmc* at sdhc?
+ld* at sdmmc? # MMC/SD card
+#options SDHC_DEBUG
+#options SDMMC_DEBUG
+
+# USB
+imxusbc0 at axi? addr 0x53f80000
+ehci0 at imxusbc0 unit 0 irq 18 # OTG
+#ehci1 at imxusbc0 unit 1 irq 14 # Host1
+
+usb* at ehci?
+
+# USB device drivers, just as soon as we have something to attach them to
+include "dev/usb/usbdevices.config"
+
+ukphy* at mii? phy ?
+
+# Pseudo-Devices
+
+pseudo-device crypto # /dev/crypto device
+pseudo-device swcrypto # software crypto implementation
+
+# disk/mass storage pseudo-devices
+#pseudo-device md # memory disk device (ramdisk)
+#pseudo-device vnd # disk-like interface to files
+
+# network pseudo-devices
+pseudo-device bpfilter # Berkeley packet filter
+#pseudo-device ipfilter # IP filter (firewall) and NAT
+pseudo-device loop # network loopback
+pseudo-device ppp # Point-to-Point Protocol
+
+# miscellaneous pseudo-devices
+pseudo-device pty # pseudo-terminals
+pseudo-device ksyms # /dev/ksyms
+pseudo-device clockctl # NTP clockctl
+
+# wscons pseudo-devices
+pseudo-device wsmux # mouse & keyboard multiplexor
+pseudo-device wsfont
+
+# local configuration
+cinclude "arch/evbarm/conf/KOBO.local"
Index: src/sys/arch/evbarm/conf/KOBO_INSTALL
diff -u /dev/null src/sys/arch/evbarm/conf/KOBO_INSTALL:1.1
--- /dev/null Fri Jul 25 11:22:50 2014
+++ src/sys/arch/evbarm/conf/KOBO_INSTALL Fri Jul 25 11:22:50 2014
@@ -0,0 +1,13 @@
+# $NetBSD: KOBO_INSTALL,v 1.1 2014/07/25 11:22:50 hkenken Exp $
+#
+# KOBO_INSTALL -- KOBO kernel with installation-sized
+# ramdisk
+#
+
+include "arch/evbarm/conf/KOBO"
+include "arch/evbarm/conf/INSTALL"
+
+options BOOTHOWTO=RB_SINGLE
+
+no makeoptions DEBUG
+no config netbsd-ld0
Index: src/sys/arch/evbarm/conf/files.kobo
diff -u /dev/null src/sys/arch/evbarm/conf/files.kobo:1.1
--- /dev/null Fri Jul 25 11:22:50 2014
+++ src/sys/arch/evbarm/conf/files.kobo Fri Jul 25 11:22:50 2014
@@ -0,0 +1,26 @@
+# $NetBSD: files.kobo,v 1.1 2014/07/25 11:22:50 hkenken Exp $
+#
+# KOBO evaluation board configuration info
+#
+
+file arch/arm/arm32/arm32_boot.c
+file arch/arm/arm32/arm32_kvminit.c
+file arch/arm/arm32/arm32_reboot.c
+
+file arch/evbarm/kobo/kobo_machdep.c
+
+# Kernel boot arguments
+defparam opt_machdep.h BOOT_ARGS
+
+# CPU support and integrated peripherals
+include "arch/arm/imx/files.imx51"
+
+# USB Host controller
+device imxusbc_axi
+attach imxusbc at axi with imxusbc_axi
+file arch/evbarm/kobo/kobo_usb.c imxusbc_axi
+
+# E-Ink controller
+# attach epdc at axi with eink_kobo
+# file arch/evbarm/kobo/kobo_eink.c eink_kobo
+# defflag opt_kobo_eink.h EINK_DEBUG
Index: src/sys/arch/evbarm/conf/mk.kobo
diff -u /dev/null src/sys/arch/evbarm/conf/mk.kobo:1.1
--- /dev/null Fri Jul 25 11:22:50 2014
+++ src/sys/arch/evbarm/conf/mk.kobo Fri Jul 25 11:22:50 2014
@@ -0,0 +1,31 @@
+# $NetBSD: mk.kobo,v 1.1 2014/07/25 11:22:50 hkenken Exp $
+
+CPPFLAGS+= -mcpu=cortex-a8 -mfpu=neon
+
+SYSTEM_FIRST_OBJ= kobo_start.o
+SYSTEM_FIRST_SFILE= ${THISARM}/kobo/kobo_start.S
+
+MKUBOOTIMAGEARGS= -A arm -T kernel
+MKUBOOTIMAGEARGS+= -a $(LOADADDRESS) -e $(LOADADDRESS)
+MKUBOOTIMAGEARGS+= -n "NetBSD/$(BOARDTYPE) ${_OSRELEASE}"
+MKUBOOTIMAGEARGS_NONE= ${MKUBOOTIMAGEARGS} -C none
+MKUBOOTIMAGEARGS_GZ= ${MKUBOOTIMAGEARGS} -C gz
+
+KERNEL_BASE_PHYS=$(LOADADDRESS)
+KERNEL_BASE_VIRT=$(LOADADDRESS_VIRT)
+
+SYSTEM_LD_TAIL_EXTRA+=; \
+ echo ${OBJCOPY} -S -O binary $@ $@.bin; \
+ ${OBJCOPY} -S -O binary $@ $@.bin; \
+ echo ${TOOL_GZIP} -9c $@.bin > $@.bin.gz; \
+ ${TOOL_GZIP} -9c $@.bin > $@.bin.gz; \
+ echo ${TOOL_MKUBOOTIMAGE} ${MKUBOOTIMAGEARGS_GZ} $@.bin.gz $@.gz.ub; \
+ ${TOOL_MKUBOOTIMAGE} ${MKUBOOTIMAGEARGS_GZ} $@.bin.gz $@.gz.ub; \
+ echo ${TOOL_MKUBOOTIMAGE} ${MKUBOOTIMAGEARGS_NONE} $@.bin $@.ub; \
+ ${TOOL_MKUBOOTIMAGE} ${MKUBOOTIMAGEARGS_NONE} $@.bin $@.ub; \
+ echo
+
+EXTRA_KERNELS+= ${KERNELS:@.KERNEL.@${.KERNEL.}.bin@}
+EXTRA_KERNELS+= ${KERNELS:@.KERNEL.@${.KERNEL.}.ub@}
+EXTRA_KERNELS+= ${KERNELS:@.KERNEL.@${.KERNEL.}.bin.gz@}
+EXTRA_KERNELS+= ${KERNELS:@.KERNEL.@${.KERNEL.}.gz.ub@}
Index: src/sys/arch/evbarm/conf/std.kobo
diff -u /dev/null src/sys/arch/evbarm/conf/std.kobo:1.1
--- /dev/null Fri Jul 25 11:22:50 2014
+++ src/sys/arch/evbarm/conf/std.kobo Fri Jul 25 11:22:50 2014
@@ -0,0 +1,29 @@
+# $NetBSD: std.kobo,v 1.1 2014/07/25 11:22:50 hkenken Exp $
+#
+# standard NetBSD/evbarm options for Kobo
+
+machine evbarm arm
+include "arch/evbarm/conf/std.evbarm"
+
+# Pull in i.mx51 config definitions.
+include "arch/evbarm/conf/files.kobo"
+
+options MODULAR
+options __HAVE_FAST_SOFTINTS # should be in types.h
+options __HAVE_CPU_COUNTER
+options __HAVE_MM_MD_DIRECT_MAPPED_PHYS
+options __HAVE_CPU_UAREA_ALLOC_IDLELWP
+options ARM_HAS_VBAR
+options TPIDRPRW_IS_CURCPU
+options CORTEX_PMC
+options CORTEX_PMC_CCNT_HZ=800000000
+options KERNEL_BASE_EXT=0x80000000
+options EVBARM_BOARDTYPE="kobo"
+options FPU_VFP
+
+makeoptions LOADADDRESS_VIRT="0x80100000"
+makeoptions LOADADDRESS="0x70100000"
+makeoptions BOARDMKFRAG="${THISARM}/conf/mk.kobo"
+
+options ARM_INTR_IMPL="<arch/arm/imx/imx51_intr.h>"
+options ARM_GENERIC_TODR
Index: src/sys/arch/evbarm/kobo/kobo.h
diff -u /dev/null src/sys/arch/evbarm/kobo/kobo.h:1.1
--- /dev/null Fri Jul 25 11:22:50 2014
+++ src/sys/arch/evbarm/kobo/kobo.h Fri Jul 25 11:22:50 2014
@@ -0,0 +1,45 @@
+/* $NetBSD: kobo.h,v 1.1 2014/07/25 11:22:50 hkenken Exp $ */
+
+/*
+ * Copyright (c) 2014 Genetec Corporation. All rights reserved.
+ * Written by Hashimoto Kenichi for Genetec Corporation.
+ *
+ * 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 GENETEC CORPORATION ``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 GENETEC CORPORATION
+ * 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.
+ */
+
+#ifndef _EVBARM_KOBO_KOBO_H
+#define _EVBARM_KOBO_KOBO_H
+
+/*
+ * Kernel VM space: 256MB at KERNEL_VM_BASE
+ */
+#define KERNEL_VM_BASE 0xc0000000
+#define KERNEL_VM_SIZE 0x10000000
+
+#define GPIO0_IRQBASE 128
+#define GPIO1_IRQBASE 160
+#define GPIO2_IRQBASE 192
+#define GPIO3_IRQBASE 224
+#define GPIO4_IRQBASE 256
+#define GPIO5_IRQBASE 288
+
+#endif /* _EVBARM_KOBO_KOBO_H */
Index: src/sys/arch/evbarm/kobo/kobo_machdep.c
diff -u /dev/null src/sys/arch/evbarm/kobo/kobo_machdep.c:1.1
--- /dev/null Fri Jul 25 11:22:50 2014
+++ src/sys/arch/evbarm/kobo/kobo_machdep.c Fri Jul 25 11:22:50 2014
@@ -0,0 +1,570 @@
+/* $NetBSD: kobo_machdep.c,v 1.1 2014/07/25 11:22:50 hkenken Exp $ */
+
+/*
+ * Copyright (c) 2002, 2003, 2005, 2010 Genetec Corporation.
+ * All rights reserved.
+ * Written by Hiroyuki Bessho for Genetec Corporation.
+ *
+ * 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 GENETEC CORPORATION ``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 GENETEC CORPORATION
+ * 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.
+ *
+ * Machine dependent functions for kernel setup for RAKUTEN Kobo.
+ * Based on iq80310_machhdep.c
+ */
+/*
+ * Copyright (c) 2001 Wasabi Systems, Inc.
+ * All rights reserved.
+ *
+ * Written by Jason R. Thorpe for Wasabi Systems, Inc.
+ *
+ * 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 for the NetBSD Project by
+ * Wasabi Systems, Inc.
+ * 4. The name of Wasabi Systems, Inc. may not be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``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 WASABI SYSTEMS, INC
+ * 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.
+ */
+
+/*
+ * Copyright (c) 1997,1998 Mark Brinicombe.
+ * Copyright (c) 1997,1998 Causality Limited.
+ * All rights reserved.
+ *
+ * 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 Mark Brinicombe
+ * for the NetBSD Project.
+ * 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 THE AUTHOR ``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.
+ *
+ * Machine dependent functions for kernel setup for Intel IQ80310 evaluation
+ * boards using RedBoot firmware.
+ */
+
+#include <sys/cdefs.h>
+__KERNEL_RCSID(0, "$NetBSD: kobo_machdep.c,v 1.1 2014/07/25 11:22:50 hkenken Exp $");
+
+#include "opt_evbarm_boardtype.h"
+#include "opt_arm_debug.h"
+#include "opt_cputypes.h"
+#include "opt_ddb.h"
+#include "opt_kgdb.h"
+#include "opt_md.h"
+#include "opt_com.h"
+#include "imxuart.h"
+#include "opt_imxuart.h"
+#include "opt_imx.h"
+#include "opt_machdep.h"
+
+#include <sys/param.h>
+#include <sys/device.h>
+#include <sys/termios.h>
+#include <sys/bus.h>
+
+#include <machine/db_machdep.h>
+#ifdef KGDB
+#include <sys/kgdb.h>
+#endif
+
+#include <machine/bootconfig.h>
+
+#include <arm/arm32/machdep.h>
+
+#include <arm/imx/imx51reg.h>
+#include <arm/imx/imx51var.h>
+#include <arm/imx/imxuartreg.h>
+#include <arm/imx/imxuartvar.h>
+#include <arm/imx/imx50_iomuxreg.h>
+#include <arm/imx/imxgpiovar.h>
+
+#include <evbarm/kobo/kobo.h>
+#include <evbarm/kobo/kobo_reg.h>
+
+/* Kernel text starts 1MB in from the bottom of the kernel address space. */
+#define KERNEL_TEXT_BASE (KERNEL_BASE + 0x00100000)
+
+BootConfig bootconfig; /* Boot config storage */
+static char bootargs[MAX_BOOT_STRING];
+char *boot_args = NULL;
+
+extern char KERNEL_BASE_phys[];
+
+/*
+ * Macros to translate between physical and virtual for a subset of the
+ * kernel address space. *Not* for general use.
+ */
+#define KERNEL_BASE_PHYS ((paddr_t)KERNEL_BASE_phys)
+
+void consinit(void);
+
+#ifdef KGDB
+void kgdb_port_init(void);
+#endif
+
+static void init_clocks(void);
+static void setup_ioports(void);
+
+#ifndef CONSPEED
+#define CONSPEED B115200 /* What RedBoot uses */
+#endif
+#ifndef CONMODE
+#define CONMODE ((TTYDEF_CFLAG & ~(CSIZE | CSTOPB | PARENB)) | CS8) /* 8N1 */
+#endif
+
+int comcnspeed = CONSPEED;
+int comcnmode = CONMODE;
+
+/*
+ * Static device mappings. These peripheral registers are mapped at
+ * fixed virtual addresses very early in initarm() so that we can use
+ * them while booting the kernel, and stay at the same address
+ * throughout whole kernel's life time.
+ *
+ * We use this table twice; once with bootstrap page table, and once
+ * with kernel's page table which we build up in initarm().
+ *
+ * Since we map these registers into the bootstrap page table using
+ * pmap_devmap_bootstrap() which calls pmap_map_chunk(), we map
+ * registers segment-aligned and segment-rounded in order to avoid
+ * using the 2nd page tables.
+ */
+
+#define _A(a) ((a) & ~L1_S_OFFSET)
+#define _S(s) (((s) + L1_S_SIZE - 1) & ~(L1_S_SIZE-1))
+
+const struct pmap_devmap kobo_devmap[] = {
+ {
+ /* for UART2, IOMUXC */
+ .pd_va = _A(KOBO_IO_VBASE0),
+ .pd_pa = _A(KOBO_IO_PBASE0),
+ .pd_size = _S(L1_S_SIZE * 4),
+ .pd_prot = VM_PROT_READ|VM_PROT_WRITE,
+ .pd_cache = PTE_NOCACHE
+ },
+ {0}
+};
+
+#undef _A
+#undef _S
+
+#ifndef MEMSTART
+#define MEMSTART 0x70000000
+#endif
+#ifndef MEMSIZE
+#define MEMSIZE 256
+#endif
+
+static void
+init_clocks(void)
+{
+ cortex_pmc_ccnt_init();
+}
+
+struct iomux_setup {
+ /* iomux registers are 32-bit wide, but upper 16 bits are not
+ * used. */
+ uint16_t reg;
+ uint16_t val;
+};
+
+#define IOMUX_M(padname, mux) \
+ IOMUX_DATA(__CONCAT(IOMUXC_SW_MUX_CTL_PAD_,padname), mux)
+
+#define IOMUX_P(padname, pad) \
+ IOMUX_DATA(__CONCAT(IOMUXC_SW_PAD_CTL_PAD_,padname), pad)
+
+#define IOMUX_MP(padname, mux, pad) \
+ IOMUX_M(padname, mux), \
+ IOMUX_P(padname, pad)
+
+#define IOMUX_DATA(offset, value) \
+ { \
+ .reg = (offset), \
+ .val = (value), \
+ }
+
+const struct iomux_setup iomux_setup_data[] = {
+#define HYS PAD_CTL_HYS
+#define ODE PAD_CTL_ODE
+#define DSEHIGH PAD_CTL_DSE_HIGH
+#define DSEMID PAD_CTL_DSE_MID
+#define DSELOW PAD_CTL_DSE_LOW
+#define DSEMAX PAD_CTL_DSE_MAX
+#define SRE PAD_CTL_SRE
+#define KEEPER PAD_CTL_KEEPER
+#define PULL PAD_CTL_PULL
+#define PU_22K PAD_CTL_PUS_22K_PU
+#define PU_47K PAD_CTL_PUS_47K_PU
+#define PU_100K PAD_CTL_PUS_100K_PU
+#define PD_100K PAD_CTL_PUS_100K_PD
+#define HVE PAD_CTL_HVE /* Low output voltage */
+
+#define ALT0 IOMUX_CONFIG_ALT0
+#define ALT1 IOMUX_CONFIG_ALT1
+#define ALT2 IOMUX_CONFIG_ALT2
+#define ALT3 IOMUX_CONFIG_ALT3
+#define ALT4 IOMUX_CONFIG_ALT4
+#define ALT5 IOMUX_CONFIG_ALT5
+#define ALT6 IOMUX_CONFIG_ALT6
+#define ALT7 IOMUX_CONFIG_ALT7
+#define SION IOMUX_CONFIG_SION
+
+ /* I2C1 */
+ IOMUX_MP(I2C1_SCL, ALT0 | SION, PULL | PU_100K | HYS | ODE | DSEHIGH),
+ IOMUX_MP(I2C1_SDA, ALT0 | SION, PULL | PU_100K | HYS | ODE | DSEHIGH),
+
+ /* I2C2 */
+ IOMUX_MP(I2C2_SCL, ALT0 | SION, PULL | PU_100K | HYS | ODE | DSEHIGH),
+ IOMUX_MP(I2C2_SDA, ALT0 | SION, PULL | PU_100K | HYS | ODE | DSEHIGH),
+
+ /* I2C3 */
+ IOMUX_MP(I2C3_SCL, ALT0 | SION, PULL | PU_100K | HYS | ODE | DSEHIGH),
+ IOMUX_MP(I2C3_SDA, ALT0 | SION, PULL | PU_100K | HYS | ODE | DSEHIGH),
+
+ /* UART2 */
+ IOMUX_MP(UART2_RXD, ALT0, HYS | PULL | DSEHIGH | SRE),
+ IOMUX_MP(UART2_TXD, ALT0, HYS | PULL | DSEHIGH | SRE),
+
+ /* SD1 */
+ IOMUX_MP(SD1_CMD, ALT0, HVE | PU_22K | DSEMAX | SRE),
+ IOMUX_MP(SD1_CLK, ALT0, HVE | PU_22K | DSEMAX | SRE),
+ IOMUX_MP(SD1_D0, ALT0, HVE | PU_22K | DSEMAX | SRE),
+ IOMUX_MP(SD1_D1, ALT0, HVE | PU_22K | DSEMAX | SRE),
+ IOMUX_MP(SD1_D2, ALT0, HVE | PU_22K | DSEMAX | SRE),
+ IOMUX_MP(SD1_D3, ALT0, HVE | PU_22K | DSEMAX | SRE),
+// IOMUX_MP(SD1_CD, ALT0, HVE | PU_22K | DSEMAX | SRE),
+
+ /* SD2 */
+ IOMUX_MP(SD2_CMD, ALT0, HVE | PU_22K | DSEMAX | SRE),
+ IOMUX_MP(SD2_CLK, ALT0, HVE | PU_22K | DSEMAX | SRE),
+ IOMUX_MP(SD2_D0, ALT0, HVE | PU_22K | DSEMAX | SRE),
+ IOMUX_MP(SD2_D1, ALT0, HVE | PU_22K | DSEMAX | SRE),
+ IOMUX_MP(SD2_D2, ALT0, HVE | PU_22K | DSEMAX | SRE),
+ IOMUX_MP(SD2_D3, ALT0, HVE | PU_22K | DSEMAX | SRE),
+ IOMUX_MP(SD2_CD, ALT0, HVE | PU_22K | DSEMAX | SRE),
+
+ IOMUX_DATA(IOMUXC_ESDHC2_IPP_CARD_DET_SELECT_INPUT, INPUT_DAISY_1),
+
+ /* SD3 */
+ IOMUX_MP(SD3_CMD, ALT0, HVE | PU_22K | DSEMAX | SRE),
+ IOMUX_MP(SD3_CLK, ALT0, HVE | PU_22K | DSEMAX | SRE),
+ IOMUX_MP(SD3_D0, ALT0, HVE | PU_22K | DSEMAX | SRE),
+ IOMUX_MP(SD3_D1, ALT0, HVE | PU_22K | DSEMAX | SRE),
+ IOMUX_MP(SD3_D2, ALT0, HVE | PU_22K | DSEMAX | SRE),
+ IOMUX_MP(SD3_D3, ALT0, HVE | PU_22K | DSEMAX | SRE),
+// IOMUX_MP(SD3_CD, ALT0, HVE | PU_22K | DSEMAX | SRE),
+
+ /* OTG */
+ IOMUX_M(PWM2, ALT2),
+// IOMUX_MP(PWM1, ALT2, HYS | KEEPER | DSEHIGH),
+
+ /* EPDC */
+ IOMUX_M(EPDC_D0, ALT0),
+ IOMUX_M(EPDC_D1, ALT0),
+ IOMUX_M(EPDC_D2, ALT0),
+ IOMUX_M(EPDC_D3, ALT0),
+ IOMUX_M(EPDC_D4, ALT0),
+ IOMUX_M(EPDC_D5, ALT0),
+ IOMUX_M(EPDC_D6, ALT0),
+ IOMUX_M(EPDC_D7, ALT0),
+ IOMUX_M(EPDC_GDCLK, ALT0),
+ IOMUX_M(EPDC_GDSP, ALT0),
+ IOMUX_M(EPDC_GDOE, ALT0),
+ IOMUX_M(EPDC_GDRL, ALT0),
+ IOMUX_M(EPDC_SDCLK, ALT0),
+ IOMUX_M(EPDC_SDOE, ALT0),
+ IOMUX_M(EPDC_SDLE, ALT0),
+ IOMUX_M(EPDC_BDR0, ALT0),
+ IOMUX_M(EPDC_BDR1, ALT0),
+ IOMUX_M(EPDC_SDCE0, ALT0),
+
+ IOMUX_M(EPDC_PWRSTAT, ALT1), /* GPIO3[28] */
+ IOMUX_M(EPDC_PWRCTRL0, ALT1), /* GPIO3[29] */
+ IOMUX_M(EPDC_VCOM0, ALT1), /* GPIO4[21] */
+ IOMUX_M(UART4_TXD, ALT1), /* GPIO6[16] */
+ IOMUX_M(UART4_RXD, ALT1), /* GPIO6[17] */
+
+// IOMUX_M(PWM2, ALT1), /* GPIO6[25] */
+
+#undef ODE
+#undef HYS
+#undef SRE
+#undef PULL
+#undef KEEPER
+#undef PU_22K
+#undef PU_47K
+#undef PU_100K
+#undef PD_100K
+#undef HVE
+#undef DSEMAX
+#undef DSEHIGH
+#undef DSEMID
+#undef DSELOW
+
+#undef ALT0
+#undef ALT1
+#undef ALT2
+#undef ALT3
+#undef ALT4
+#undef ALT5
+#undef ALT6
+#undef ALT7
+#undef SION
+};
+
+static void
+setup_ioports(void)
+{
+ int i;
+ const struct iomux_setup *p;
+
+ for (i=0; i < __arraycount(iomux_setup_data); ++i) {
+ p = iomux_setup_data + i;
+
+ ioreg_write(KOBO_IOMUXC_VBASE + p->reg,
+ p->val);
+ }
+}
+
+#ifdef CONSDEVNAME
+const char consdevname[] = CONSDEVNAME;
+
+#ifndef CONMODE
+#define CONMODE ((TTYDEF_CFLAG & ~(CSIZE | CSTOPB | PARENB)) | CS8) /* 8N1 */
+#endif
+#ifndef CONSPEED
+#define CONSPEED 115200
+#endif
+
+int consmode = CONMODE;
+int consrate = CONSPEED;
+
+#endif /* CONSDEVNAME */
+
+#ifndef IMXUART_FREQ
+#define IMXUART_FREQ 24000000
+#endif
+
+/*
+ * u_int initarm(...)
+ *
+ * Initial entry point on startup. This gets called before main() is
+ * entered.
+ * It should be responsible for setting up everything that must be
+ * in place when main is called.
+ * This includes
+ * Taking a copy of the boot configuration structure.
+ * Initialising the physical console so characters can be printed.
+ * Setting up page tables for the kernel
+ */
+u_int
+initarm(void *arg)
+{
+ /*
+ * Heads up ... Setup the CPU / MMU / TLB functions
+ */
+ if (set_cpufuncs()) // starts PMC counter
+ panic("cpu not recognized!");
+
+ /* map some peripheral registers */
+ pmap_devmap_bootstrap((vaddr_t)armreg_ttbr_read() & -L1_TABLE_SIZE,
+ kobo_devmap);
+
+ cpu_domains((DOMAIN_CLIENT << (PMAP_DOMAIN_KERNEL*2)) | DOMAIN_CLIENT);
+
+ /* Register devmap for devices we mapped in start */
+ pmap_devmap_register(kobo_devmap);
+ setup_ioports();
+
+ consinit();
+
+ init_clocks();
+
+#ifdef KGDB
+ kgdb_port_init();
+#endif
+
+ /* Talk to the user */
+ printf("\nNetBSD/evbarm (" ___STRING(EVBARM_BOARDTYPE) ") booting ...\n");
+
+#ifdef BOOT_ARGS
+ char mi_bootargs[] = BOOT_ARGS;
+ parse_mi_bootargs(mi_bootargs);
+#endif
+ bootargs[0] = '\0';
+
+#ifdef VERBOSE_INIT_ARM
+ printf("initarm: Configuring system");
+ printf(", CLIDR=%010o CTR=%#x",
+ armreg_clidr_read(), armreg_ctr_read());
+ printf("\n");
+#endif
+
+#ifdef VERBOSE_INIT_ARM
+ printf("initarm: Configuring system ...\n");
+#endif
+ /*
+ * Set up the variables that define the availability of physical
+ * memory.
+ */
+
+ /* Fake bootconfig structure for the benefit of pmap.c. */
+ bootconfig.dramblocks = 1;
+ bootconfig.dram[0].address = MEMSTART;
+ bootconfig.dram[0].pages = (MEMSIZE * 1024 * 1024) / PAGE_SIZE;
+
+ psize_t ram_size = bootconfig.dram[0].pages * PAGE_SIZE;
+
+#ifdef __HAVE_MM_MD_DIRECT_MAPPED_PHYS
+ const bool mapallmem_p = true;
+ if (ram_size > (KERNEL_VM_BASE - KERNEL_BASE)) {
+ printf("%s: dropping RAM size from %luMB to %uMB\n",
+ __func__, (unsigned long) (ram_size >> 20),
+ (KERNEL_VM_BASE - KERNEL_BASE) >> 20);
+ ram_size = KERNEL_VM_BASE - KERNEL_BASE;
+ }
+ KASSERT(ram_size <= KERNEL_VM_BASE - KERNEL_BASE);
+#else
+ const bool mapallmem_p = false;
+#endif
+
+ arm32_bootmem_init(bootconfig.dram[0].address, ram_size,
+ KERNEL_BASE_PHYS);
+ arm32_kernel_vm_init(KERNEL_VM_BASE, ARM_VECTORS_HIGH, 0,
+ kobo_devmap, mapallmem_p);
+
+#ifdef BOOTHOWTO
+ boothowto |= BOOTHOWTO;
+#endif
+
+ return initarm_common(KERNEL_VM_BASE, KERNEL_VM_SIZE, NULL, 0);
+}
+
+void
+consinit(void)
+{
+ static int consinit_called = 0;
+
+ if (consinit_called)
+ return;
+
+ consinit_called = 1;
+
+#ifdef CONSDEVNAME
+
+#if NIMXUART > 0
+ imxuart_set_frequency(IMXUART_FREQ, 2);
+#endif
+
+#if (NIMXUART > 0) && defined(IMXUARTCONSOLE)
+ if (strcmp(consdevname, "imxuart") == 0) {
+ paddr_t consaddr;
+#ifdef CONADDR
+ consaddr = CONADDR;
+#else
+ consaddr = IMX51_UART2_BASE;
+#endif
+ imxuart_cons_attach(&imx_bs_tag, consaddr, consrate, consmode);
+ return;
+ }
+#endif
+
+#endif
+
+#if (NWSDISPLAY > 0) && defined(IMXEPDCCONSOLE)
+#if NUKBD > 0
+ ukbd_cnattach();
+#endif
+ {
+ extern void kobo_cnattach(void);
+ kobo_cnattach();
+ }
+#endif
+}
+
+#ifdef KGDB
+#ifndef KGDB_DEVNAME
+#define KGDB_DEVNAME "imxuart"
+#endif
+#ifndef KGDB_DEVMODE
+#define KGDB_DEVMODE ((TTYDEF_CFLAG & ~(CSIZE | CSTOPB | PARENB)) | CS8) /* 8N1 */
+#endif
+
+const char kgdb_devname[20] = KGDB_DEVNAME;
+int kgdb_mode = KGDB_DEVMODE;
+int kgdb_addr = KGDB_DEVADDR;
+extern int kgdb_rate; /* defined in kgdb_stub.c */
+
+void
+kgdb_port_init(void)
+{
+#if (NIMXUART > 0)
+ if (strcmp(kgdb_devname, "imxuart") == 0) {
+ imxuart_kgdb_attach(&imx_bs_tag, kgdb_addr,
+ kgdb_rate, kgdb_mode);
+ return;
+ }
+
+#endif
+}
+#endif
Index: src/sys/arch/evbarm/kobo/kobo_reg.h
diff -u /dev/null src/sys/arch/evbarm/kobo/kobo_reg.h:1.1
--- /dev/null Fri Jul 25 11:22:50 2014
+++ src/sys/arch/evbarm/kobo/kobo_reg.h Fri Jul 25 11:22:50 2014
@@ -0,0 +1,69 @@
+/* $NetBSD: kobo_reg.h,v 1.1 2014/07/25 11:22:50 hkenken Exp $ */
+
+/*
+ * Copyright (c) 2012 Genetec Corporation. All rights reserved.
+ * Written by Hiroyuki Bessho for Genetec Corporation.
+ *
+ * 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 GENETEC CORPORATION ``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 GENETEC CORPORATION
+ * 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.
+ *
+ */
+
+#ifndef _EVBARM_KOBO_REG_H
+#define _EVBARM_KOBO_REG_H
+
+#include "opt_imx.h"
+
+#include <arm/imx/imx51reg.h>
+
+#define DDRSDRAM_BASE CSD0DDR_BASE
+
+/* map UART2 and IOMUXC for bootstrap */
+#define KOBO_PRIVATE_VBASE 0xf0000000
+#define KOBO_IO_VBASE0 0xfd000000
+#define KOBO_IO_PBASE0 0x53f00000 /* GPIO, IOMUXC, UART */
+
+#define KOBO_UART2_VBASE \
+ (IMX51_UART2_BASE-KOBO_IO_PBASE0+KOBO_IO_VBASE0)
+#define KOBO_IOMUXC_VBASE \
+ (IOMUXC_BASE-KOBO_IO_PBASE0+KOBO_IO_VBASE0)
+
+/* GPIO[1..4] */
+#define KOBO_GPIO1_VBASE \
+ (GPIO1_BASE-KOBO_IO_PBASE0+KOBO_IO_VBASE0)
+#define KOBO_GPIO_VBASE(n) \
+ (KOBO_GPIO1_VBASE+((n)-1)*0x4000)
+#define KOBO_WDOG_VBASE \
+ (WDOG1_BASE-KOBO_IO_PBASE0+KOBO_IO_VBASE0)
+
+#define ioreg_read(a) (*(volatile uint32_t *)(a))
+#define ioreg_write(a,v) (*(volatile uint32_t *)(a)=(v))
+
+#define ioreg32_read ioreg_read
+#define ioreg32_write ioreg_write
+
+#define ioreg16_read(a) (*(volatile uint16_t *)(a))
+#define ioreg16_write(a,v) (*(volatile uint16_t *)(a) = (v))
+
+#define ioreg8_read(a) (*(volatile uint8_t *)(a))
+#define ioreg8_write(a,v) (*(volatile uint8_t *)(a) = (v))
+
+#endif /* _EVBARM_KOBO_REG_H */
Index: src/sys/arch/evbarm/kobo/kobo_start.S
diff -u /dev/null src/sys/arch/evbarm/kobo/kobo_start.S:1.1
--- /dev/null Fri Jul 25 11:22:50 2014
+++ src/sys/arch/evbarm/kobo/kobo_start.S Fri Jul 25 11:22:50 2014
@@ -0,0 +1,332 @@
+/* $NetBSD: kobo_start.S,v 1.1 2014/07/25 11:22:50 hkenken Exp $ */
+
+/*-
+ * Copyright (c) 2009 SHIMIZU Ryo <r...@nerv.org>
+ * All rights reserved.
+ *
+ * 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 ``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 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.
+ */
+
+/*
+ * Copyright (c) 2002, 2003, 2010 Genetec Corporation. All rights reserved.
+ * Written by Kenichi Hashimoto and Hiroyuki Bessho for Genetec Corporation.
+ *
+ * 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 GENETEC CORPORATION ``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 GENETEC CORPORATION
+ * 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_imx.h"
+#include "opt_com.h"
+#include "opt_cpuoptions.h"
+#include "opt_cputypes.h"
+#include "opt_arm_debug.h"
+
+#include <arm/asm.h>
+#include <arm/armreg.h>
+#include "assym.h"
+
+#include <arm/imx/imx51reg.h>
+#include <arm/imx/imxuartreg.h>
+#include <evbarm/kobo/kobo_reg.h>
+
+RCSID("$NetBSD: kobo_start.S,v 1.1 2014/07/25 11:22:50 hkenken Exp $")
+
+#if defined(VERBOSE_INIT_ARM)
+#define DEBUG_STARTUP
+#define XPUTC(n) mov r0, n; bl _C_LABEL(debugputc)
+#else
+#define XPUTC(n)
+#endif
+
+#ifndef SDRAM_START
+#define SDRAM_START CSD0DDR_BASE
+#endif
+#define KERNEL_TEXT_ADDR (SDRAM_START+0x00100000)
+
+#define INIT_MEMSIZE 128
+#define TEMP_L1_TABLE (SDRAM_START + INIT_MEMSIZE * 0x100000 - L1_TABLE_SIZE)
+
+#ifdef DEBUG_STARTUP
+#define CHECKPOINT(n) CHECKPOINT2(n,r0,r1)
+#define CHECKPOINT2(n,ra,rb) \
+ mov ra, #0x30+(n); \
+ ldr rb, =UART2_BASE; \
+ str ra, [rb, #IMX_UTXD];
+#else
+#define CHECKPOINT(n) /* nothing to do */
+#define CHECKPOINT2(n,ra,rb) /* nothing to do */
+#endif
+
+ .section .start,"ax",%progbits
+
+ .text
+
+ .global _C_LABEL(kobo_start)
+_C_LABEL(kobo_start):
+ CHECKPOINT(0)
+
+#ifdef DEBUG_STARTUP
+ ldr sp,=SDRAM_START+0x4000
+
+ bl newline
+ ldr r0, =0xdeadb01f
+ bl _C_LABEL(debugprintx)
+ bl newline
+
+ mov r0, pc
+ bl _C_LABEL(debugprintx)
+ bl newline
+
+ mrc p15, 0, r0, c0, c0, 3 /* read TLB type register */
+ bl _C_LABEL(debugprintx)
+ bl newline
+
+ mrc p15, 0, r0, c1, c0, 0 /* read control register */
+ bl _C_LABEL(debugprintx)
+ bl newline
+
+ mrc p15, 0, r0, c2, c0, 0 /* read TTB0 */
+ bl _C_LABEL(debugprintx)
+ bl newline
+
+ mrc p15, 0, r0, c2, c0, 1 /* read TTB1 */
+ bl _C_LABEL(debugprintx)
+ bl newline
+
+ ldr r0, =0xbabeface
+ bl _C_LABEL(debugprintx)
+ bl newline
+
+ /* dump some of UART2 registers to know clock frequency */
+ ldr r4,=UART2_BASE
+ ldr r0,[r4,#IMX_UBMR]
+ bl _C_LABEL(debugprintx)
+ bl newline
+ ldr r0,[r4,#IMX_UBIR]
+ bl _C_LABEL(debugprintx)
+ bl newline
+ ldr r0,[r4,#IMX_UFCR]
+ bl _C_LABEL(debugprintx)
+ bl newline
+#endif /* DEBUG_STARTUP */
+
+ /* Are we running on right place ? */
+ ldr r2, =KERNEL_TEXT_ADDR
+ adr r0, _C_LABEL(kobo_start)
+ cmp r0, r2
+ beq relocated
+
+ /*
+ * move me to RAM
+ */
+ ldr r1, .Lcopy_size
+ add r1, r1, #3
+ mov r1, r1, LSR #2
+ mov r4, r2
+
+ bhs 5f
+
+ /* src < dest. copy from top */
+ add r0,r0,r1,LSL #2
+ add r2,r2,r1,LSL #2
+
+3: ldr r3,[r0,#-4]!
+ str r3,[r2,#-4]!
+ subs r1,r1,#1
+ bhi 3b
+ b 7f
+
+ /* src >= dest. copy from bottom */
+5: ldr r3,[r0],#4
+ str r3,[r2],#4
+ subs r1,r1,#1
+ bhi 5b
+7:
+ /*
+ * Okay, we are finished relocating the text segment. Now
+ * we need to leap to the next instruction.
+ */
+ ldr r0, .Lrelocate_address
+ ldr r1, .Lrelocate_offset
+ add pc, r0, r1
+
+.Lrelocate_offset: .word relocated-_C_LABEL(kobo_start)
+
+relocated:
+ CHECKPOINT(1)
+
+ /* Move into supervisor mode and disable IRQs/FIQs. */
+ cpsid if, #PSR_SVC32_MODE
+
+ bl cortex_init
+
+ movw r0, #:lower16:TEMP_L1_TABLE
+ movt r0, #:upper16:TEMP_L1_TABLE
+ adr r1, .Lmmu_init_table
+ bl arm_boot_l1pt_init
+
+ CHECKPOINT(2)
+
+ /*
+ * Turn on the MMU, Caches, etc.
+ */
+ movw r0, #:lower16:TEMP_L1_TABLE
+ movt r0, #:upper16:TEMP_L1_TABLE
+ movw lr, #:lower16:1f
+ movt lr, #:upper16:1f
+ bl arm_cpuinit
+
+ CHECKPOINT(3)
+
+ movw ip, #:lower16:start
+ movt ip, #:upper16:start
+ bx ip /* Jump to start (flushes pipeline). */
+
+ /* NOTREACHED */
+
+/*
+ * Calculate size of kernel to copy. Don't bother to copy bss,
+ * although I guess the CPU could use the warmup exercise ...
+ */
+.Lcopy_size:
+ .word _edata - _C_LABEL(kobo_start)
+
+.Lrelocate_address:
+ .word KERNEL_BASE_phys
+
+#include <arm/cortex/a9_mpsubr.S>
+
+.Lmmu_init_table:
+ /* fill all table VA==PA */
+ MMU_INIT(0x00000000, 0x00000000, 1 << (32 - L1_S_SHIFT),
+ L1_S_PROTO_armv7 | L1_S_APv7_KRW)
+
+ /* Map memory 1:1 VA to PA, write-back cacheable, shareable */
+ MMU_INIT(SDRAM_START, SDRAM_START, MEMSIZE,
+ L1_S_PROTO_armv7 | L1_S_APv7_KRW | L1_S_CACHEABLE)
+
+ /* Map KERNEL_BASE VA to SDRAM PA, write-back cacheable, shareable */
+ MMU_INIT(KERNEL_BASE, SDRAM_START, INIT_MEMSIZE,
+ L1_S_PROTO_armv7 | L1_S_APv7_KRW | L1_S_CACHEABLE)
+
+ /* Map KERNEL_BASE VA to SDRAM PA, write-back cacheable, shareable */
+ MMU_INIT(KERNEL_BASE, DDRSDRAM_BASE, INIT_MEMSIZE,
+ L1_S_PROTO_armv7 | L1_S_APv7_KRW | L1_S_CACHEABLE)
+
+ /* Map all 256KB of L4 WAKEUP (so console will work) */
+ MMU_INIT(KOBO_IO_VBASE0, KOBO_IO_PBASE0, 4,
+ L1_S_PROTO | L1_S_APv7_KRW | L1_S_V6_XN)
+
+ /* end of table */
+ MMU_INIT(0, 0, 0, 0)
+
+#ifdef DEBUG_STARTUP
+.Luart0adr:
+ .word UART2_BASE
+
+ .global _C_LABEL(debugprintx)
+_C_LABEL(debugprintx):
+ stmfd sp!, {r0, r3, lr}
+
+ mov r3, r0
+
+ mov r0, #'0'
+ bl debugputc
+ mov r0, #'x'
+ bl debugputc
+
+ bl print_r3
+
+ ldmfd sp!, {r0, r3, pc}
+
+ .global _C_LABEL(debugprint)
+_C_LABEL(debugprint):
+ stmfd sp!, {r0, r1, lr}
+ mov r1, r0
+1:
+ ldrb r0, [r1], #1
+ cmp r0, #0
+ beq 9f
+ bl debugputc
+ b 1b
+9:
+ ldmfd sp!, {r0, r1, pc}
+
+print_r3:
+ stmfd sp!, {r0, r3-r6, lr}
+ mov r4, #28
+ mov r5, #0xf
+1:
+ and r6, r5, r3, ROR r4
+ cmp r6, #10
+ addlt r0, r6, #'0'
+ addge r0, r6, #('a' - 0x0a)
+ bl debugputc
+ subs r4, r4, #4
+ bge 1b
+ ldmfd sp!, {r0, r3-r6, pc}
+
+ .global _C_LABEL(debugputc)
+_C_LABEL(debugputc):
+ stmfd sp!, {r0, r1, r2, lr}
+
+ ldr r1, .Luart0adr
+
+1: /* wait */
+ ldr r2, [r1, #0x98]
+ tst r2, #0x4000
+ beq 1b
+
+ /* output */
+ strb r0, [r1, #0x40]
+
+ ldmfd sp!, {r0, r1, r2, pc}
+
+newline:
+ mov r1, lr
+ mov r0, #0x0d
+ bl _C_LABEL(debugputc)
+ mov lr, r1
+ mov r0, #0x0a
+ b _C_LABEL(debugputc)
+
+#endif /* DEBUG_STARTUP */
+
+END(_C_LABEL(kobo_start))
Index: src/sys/arch/evbarm/kobo/kobo_usb.c
diff -u /dev/null src/sys/arch/evbarm/kobo/kobo_usb.c:1.1
--- /dev/null Fri Jul 25 11:22:50 2014
+++ src/sys/arch/evbarm/kobo/kobo_usb.c Fri Jul 25 11:22:50 2014
@@ -0,0 +1,189 @@
+/* $NetBSD: kobo_usb.c,v 1.1 2014/07/25 11:22:50 hkenken Exp $ */
+
+/*
+ * Copyright (c) 2012 Genetec Corporation. All rights reserved.
+ * Written by Hiroyuki Bessho for Genetec Corporation.
+ *
+ * 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 GENETEC CORPORATION ``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 GENETEC CORPORATION
+ * 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 <sys/cdefs.h>
+__KERNEL_RCSID(0, "$NetBSD: kobo_usb.c,v 1.1 2014/07/25 11:22:50 hkenken Exp $");
+
+#include "opt_imx.h"
+
+#include <sys/param.h>
+#include <sys/systm.h>
+#include <sys/conf.h>
+#include <sys/kernel.h>
+#include <sys/kthread.h>
+#include <sys/device.h>
+#include <sys/intr.h>
+#include <sys/bus.h>
+#include <sys/gpio.h>
+
+#include <dev/usb/usb.h>
+#include <dev/usb/usbdi.h>
+#include <dev/usb/usbdivar.h>
+#include <dev/usb/usb_mem.h>
+
+#include <dev/usb/ehcireg.h>
+#include <dev/usb/ehcivar.h>
+
+#include <arm/imx/imx51reg.h>
+#include <arm/imx/imx51var.h>
+#include <arm/imx/imxusbreg.h>
+#include <arm/imx/imxusbvar.h>
+#include <arm/imx/imx50_iomuxreg.h>
+#include <arm/imx/imxgpiovar.h>
+#include <arm/imx/imx51_ccmreg.h>
+#include <arm/imx/imx51_ccmvar.h>
+
+#include "locators.h"
+
+struct kobo_usbc_softc {
+ struct imxusbc_softc sc_imxusbc;
+};
+
+static int imxusbc_match(device_t, cfdata_t, void *);
+static void imxusbc_attach(device_t, device_t, void *);
+static void kobo_usb_init(struct imxehci_softc *);
+
+static void init_otg(struct imxehci_softc *);
+static void init_h1(struct imxehci_softc *);
+
+extern const struct iomux_conf iomux_usb1_config[];
+
+/* attach structures */
+CFATTACH_DECL_NEW(imxusbc_axi, sizeof(struct kobo_usbc_softc),
+ imxusbc_match, imxusbc_attach, NULL, NULL);
+
+static int
+imxusbc_match(device_t parent, cfdata_t cf, void *aux)
+{
+ struct axi_attach_args *aa = aux;
+
+ if (aa->aa_addr == USBOH3_BASE)
+ return 1;
+ return 0;
+}
+
+static void
+imxusbc_attach(device_t parent, device_t self, void *aux)
+{
+ struct axi_attach_args *aa = aux;
+ struct kobo_usbc_softc *sc = device_private(self);
+
+ aprint_normal("\n");
+ aprint_naive("\n");
+
+ sc->sc_imxusbc.sc_init_md_hook = kobo_usb_init;
+ sc->sc_imxusbc.sc_setup_md_hook = NULL;
+
+ imxusbc_attach_common(parent, self, aa->aa_iot);
+}
+
+static void
+kobo_usb_init(struct imxehci_softc *sc)
+{
+ switch (sc->sc_unit) {
+ case 0: /* OTG controller */
+ init_otg(sc);
+ break;
+ case 1: /* EHCI Host 1 */
+ init_h1(sc);
+ break;
+ default:
+ aprint_error_dev(sc->sc_hsc.sc_dev, "unit %d not supprted\n",
+ sc->sc_unit);
+ }
+}
+
+static void
+init_otg(struct imxehci_softc *sc)
+{
+ struct imxusbc_softc *usbc = sc->sc_usbc;
+ uint32_t reg;
+
+ reg = bus_space_read_4(usbc->sc_iot, usbc->sc_ioh, USBOH3_USB_CLKONOFF_CTRL);
+ reg &= ~USB_CLKONOFF_CTRL_OTG_AHBCLK_OFF;
+ bus_space_write_4(usbc->sc_iot, usbc->sc_ioh, USBOH3_USB_CLKONOFF_CTRL, reg);
+
+ sc->sc_iftype = IMXUSBC_IF_UTMI_WIDE;
+
+ imxehci_reset(sc);
+
+ reg = bus_space_read_4(usbc->sc_iot, usbc->sc_ioh, USBOH3_PHYCTRL0);
+ reg |= PHYCTRL0_OTG_OVER_CUR_DIS | PHYCTRL0_SUSPENDM;
+ bus_space_write_4(usbc->sc_iot, usbc->sc_ioh, USBOH3_PHYCTRL0, reg);
+
+ reg = bus_space_read_4(usbc->sc_iot, usbc->sc_ioh, USBOH3_USBCTRL);
+ reg &= ~USBCTRL_OWIR;
+ bus_space_write_4(usbc->sc_iot, usbc->sc_ioh, USBOH3_USBCTRL, reg);
+
+ reg = bus_space_read_4(usbc->sc_iot, usbc->sc_ioh, USBOH3_PHYCTRL1);
+ reg = (reg & ~PHYCTRL1_PLLDIVVALUE_MASK) | PHYCTRL1_PLLDIVVALUE_24MHZ;
+ bus_space_write_4(usbc->sc_iot, usbc->sc_ioh, USBOH3_PHYCTRL1, reg);
+}
+
+static void
+init_h1(struct imxehci_softc *sc)
+{
+ struct imxusbc_softc *usbc = sc->sc_usbc;
+ uint32_t reg;
+
+ reg = bus_space_read_4(usbc->sc_iot, usbc->sc_ioh, USBOH3_USB_CLKONOFF_CTRL);
+ reg &= ~USB_CLKONOFF_CTRL_H1_AHBCLK_OFF;
+ bus_space_write_4(usbc->sc_iot, usbc->sc_ioh, USBOH3_USB_CLKONOFF_CTRL, reg);
+
+ imxehci_reset(sc);
+
+ /* select INTERNAL PHY interface for Host 1 */
+ sc->sc_iftype = IMXUSBC_IF_UTMI;
+
+ reg = bus_space_read_4(usbc->sc_iot, usbc->sc_ioh,
+ USBOH3_USBCTRL);
+ reg |= USBCTRL_H1PM;
+ reg &= ~(USBCTRL_H1WIE);
+ reg &= ~(USBCTRL_H1UIE);
+ bus_space_write_4(usbc->sc_iot, usbc->sc_ioh,
+ USBOH3_USBCTRL, reg);
+
+ reg = bus_space_read_4(usbc->sc_iot, usbc->sc_ioh, USBOH3_PHYCTRL0);
+ reg &= ~PHYCTRL0_H1_OVER_CUR_DIS;
+ reg |= PHYCTRL0_H1_OVER_CUR_POL;
+ bus_space_write_4(usbc->sc_iot, usbc->sc_ioh,USBOH3_PHYCTRL0 , reg);
+
+ delay(1000);
+
+ reg = bus_space_read_4(usbc->sc_iot, usbc->sc_ioh, USBOH3_UH1_PHY_CTRL_1);
+ reg &= ~PHYCTRL1_PLLDIVVALUE_MASK;
+ reg |= PHYCTRL1_PLLDIVVALUE_24MHZ;
+ bus_space_write_4(usbc->sc_iot, usbc->sc_ioh, USBOH3_UH1_PHY_CTRL_1, reg);
+
+ reg = bus_space_read_4(usbc->sc_iot, usbc->sc_ioh, USBOH3_UH1_PHY_CTRL_0);
+ reg &= ~PHYCTRL0_CHGRDETON;
+ reg &= ~PHYCTRL0_CHGRDETEN;
+ bus_space_write_4(usbc->sc_iot, usbc->sc_ioh, USBOH3_UH1_PHY_CTRL_0, reg);
+}
+
+
