Module Name: src
Committed By: matt
Date: Mon Oct 28 22:35:07 UTC 2013
Modified Files:
src/sys/arch/evbarm/bcm53xx: bcm53xx_start.S
src/sys/arch/evbarm/conf: BCM5301X mk.bcm53xx std.bcm53xx
Added Files:
src/sys/arch/evbarm/conf: BCM56340 BCM56340_INSTALL
Log Message:
Support for the Broadcom BCM56340 iProc based switch.
To generate a diff of this commit:
cvs rdiff -u -r1.7 -r1.8 src/sys/arch/evbarm/bcm53xx/bcm53xx_start.S
cvs rdiff -u -r1.15 -r1.16 src/sys/arch/evbarm/conf/BCM5301X
cvs rdiff -u -r0 -r1.1 src/sys/arch/evbarm/conf/BCM56340 \
src/sys/arch/evbarm/conf/BCM56340_INSTALL
cvs rdiff -u -r1.3 -r1.4 src/sys/arch/evbarm/conf/mk.bcm53xx
cvs rdiff -u -r1.11 -r1.12 src/sys/arch/evbarm/conf/std.bcm53xx
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/evbarm/bcm53xx/bcm53xx_start.S
diff -u src/sys/arch/evbarm/bcm53xx/bcm53xx_start.S:1.7 src/sys/arch/evbarm/bcm53xx/bcm53xx_start.S:1.8
--- src/sys/arch/evbarm/bcm53xx/bcm53xx_start.S:1.7 Sun Aug 4 01:02:01 2013
+++ src/sys/arch/evbarm/bcm53xx/bcm53xx_start.S Mon Oct 28 22:35:07 2013
@@ -1,4 +1,4 @@
-/* $NetBSD: bcm53xx_start.S,v 1.7 2013/08/04 01:02:01 matt Exp $ */
+/* $NetBSD: bcm53xx_start.S,v 1.8 2013/10/28 22:35:07 matt Exp $ */
/*-
* Copyright (c) 2012 The NetBSD Foundation, Inc.
* All rights reserved.
@@ -45,7 +45,7 @@
#define CONADDR 0x18000300
#endif
-RCSID("$NetBSD: bcm53xx_start.S,v 1.7 2013/08/04 01:02:01 matt Exp $")
+RCSID("$NetBSD: bcm53xx_start.S,v 1.8 2013/10/28 22:35:07 matt Exp $")
#undef VERBOSE_INIT_ARM
#define VERBOSE_INIT_ARM
@@ -74,8 +74,11 @@ _C_LABEL(bcm53xx_start):
/*
* Save any arguments u-boot passed us.
*/
- ldr r4, .Luboot_args
+ movw r4, #:lower16:(uboot_args-.LPIC0)
+ movt r4, #:upper16:(uboot_args-.LPIC0)
+ add r4, r4, pc
stmia r4, {r0-r3}
+.LPIC0:
/*
* Let's turn on the CCA watchdog in case something goes horribly wrong.
@@ -98,6 +101,7 @@ _C_LABEL(bcm53xx_start):
bl arm_boot_l1pt_init
XPUTC(#68)
+
/*
* Before we turn on the MMU, let's the other process out of the
* SKU ROM but setting the magic LUT address to our own mp_start
@@ -116,9 +120,20 @@ _C_LABEL(bcm53xx_start):
ldr r0, .Ltemp_l1_table /* The page table address */
bl arm_cpuinit
- XPUTC(#33)
- XPUTC(#10)
- XPUTC(#13)
+ XPUTC(#89)
+
+ movw r0, #:lower16:uboot_args
+ movt r0, #:upper16:uboot_args
+ ldr r2, [r0]
+ movw r1, #:lower16:(uboot_args-.LPIC1)
+ movt r1, #:upper16:(uboot_args-.LPIC1)
+ add r1, r1, pc
+ ldr r1, [r1]
+.LPIC1:
+ cmp r1, r2
+1: bne 1b
+
+ XPUTC(#90)
/*
* Let's turn off the CCA watchdog since nothing went horribly wrong.
@@ -127,10 +142,15 @@ _C_LABEL(bcm53xx_start):
mov r1, #0
str r1, [r0]
+ XPUTC(#33)
+ XPUTC(#10)
+ XPUTC(#13)
/*
* Jump to start in locore.S, which in turn will call initarm and main.
*/
- b start
+ movw ip, #:lower16:start
+ movt ip, #:upper16:start
+ bx ip
nop
nop
nop
@@ -138,9 +158,6 @@ _C_LABEL(bcm53xx_start):
/* NOTREACHED */
-.Luboot_args:
- .word uboot_args
-
.Lsku_rom_lut:
.word 0xffff0400
@@ -150,19 +167,23 @@ _C_LABEL(bcm53xx_start):
.Ltemp_l1_table:
/* Put the temporary L1 translation table far enough away. */
- .word KERNEL_BASE_phys + 31 * 0x100000 - L1_TABLE_SIZE
+ .word 31 * 0x100000 - L1_TABLE_SIZE
#include <arm/cortex/a9_mpsubr.S>
mmu_init_table:
- /* Add 32MB of VA==PA at 0x80000000 so we can keep the kernel going */
- MMU_INIT(KERNEL_BASE, 0x80000000,
- (128 * L1_S_SIZE + L1_S_SIZE - 1) / L1_S_SIZE,
- L1_S_PROTO | L1_S_APv7_KRW | L1_S_B | L1_S_C)
+ /* Add 128MB of VA==PA at 0x80000000 so we can keep the kernel going */
+#ifdef BCM5301X
+ MMU_INIT(KERNEL_BASE, 0x80000000, 128,
+ L1_S_PROTO | L1_S_APv7_KRW | L1_S_B | L1_S_C | L1_S_V6_S)
+#elif defined(BCM56340)
+ MMU_INIT(KERNEL_BASE, 0x60000000, 128,
+ L1_S_PROTO | L1_S_APv7_KRW | L1_S_B | L1_S_C | L1_S_V6_S)
+#endif
MMU_INIT(0, 0x00000000,
- (16 * L1_S_SIZE + L1_S_SIZE - 1) / L1_S_SIZE,
- L1_S_PROTO | L1_S_APv7_KRW | L1_S_B | L1_S_C)
+ (32 * L1_S_SIZE + L1_S_SIZE - 1) / L1_S_SIZE,
+ L1_S_PROTO | L1_S_APv7_KRW | L1_S_B | L1_S_C | L1_S_V6_S)
/* Map the 2MB of primary peripherals */
MMU_INIT(KERNEL_IO_IOREG_VBASE, BCM53XX_IOREG_PBASE,
Index: src/sys/arch/evbarm/conf/BCM5301X
diff -u src/sys/arch/evbarm/conf/BCM5301X:1.15 src/sys/arch/evbarm/conf/BCM5301X:1.16
--- src/sys/arch/evbarm/conf/BCM5301X:1.15 Sun Jun 30 21:38:56 2013
+++ src/sys/arch/evbarm/conf/BCM5301X Mon Oct 28 22:35:07 2013
@@ -1,5 +1,5 @@
#
-# $NetBSD: BCM5301X,v 1.15 2013/06/30 21:38:56 rmind Exp $
+# $NetBSD: BCM5301X,v 1.16 2013/10/28 22:35:07 matt Exp $
#
# BCM5301X -- Broadcom BCM5301X Eval Board Kernel
#
@@ -25,7 +25,7 @@ options BCMETH_COUNTERS
#options MULTIPROCESSOR
options CPU_CORTEXA9
#options MEMSIZE=256
-options BCM5301
+options BCM5301X
options PMAPCOUNTERS
options BUSDMA_COUNTERS
@@ -122,6 +122,7 @@ options DKWEDGE_AUTODISCOVER
options DKWEDGE_METHOD_GPT
# Miscellaneous kernel options
+options MODULAR # support dynamically loaded kernel modules
options KTRACE # system call tracing, a la ktrace(1)
#options KMEMSTATS # kernel memory statistics
options PCIVERBOSE # Verbose PCI autoconfiguration messages
@@ -142,7 +143,7 @@ options DEBUG
#options LOCKDEBUG # Enable lock debugging
#options PMAP_DEBUG # Enable pmap_debug_level code
#options IPKDB # remote kernel debugging
-#options VERBOSE_INIT_ARM # verbose bootstraping messages
+options VERBOSE_INIT_ARM # verbose bootstraping messages
options DDB # in-kernel debugger
options DDB_ONPANIC=1
options DDB_HISTORY_SIZE=100 # Enable history editing in DDB
@@ -150,7 +151,7 @@ options DDB_COMMANDONENTER="show event"
options DB_MAX_LINE=INT_MAX
#options KGDB
makeoptions DEBUG="-g" # compile full symbol table
-options SYMTAB_SPACE=575000
+options SYMTAB_SPACE=600000
## USB Debugging options
options USB_DEBUG
@@ -188,6 +189,7 @@ a9wdt0 at armperiph? flags 1 # A9 Watch
# ChipCommonA Peripherals
bcmcca0 at mainbus? # ChipCommonA
#options CONADDR=0x18000300, CONSPEED=115200
+options CONSPEED=9600
com0 at bcmcca? channel 0
com* at bcmcca? channel 1
@@ -237,6 +239,11 @@ bcmrng0 at bcmccb0
bcmi2c0 at bcmccb0
iic* at bcmi2c?
+# NAND Controller
+bcmnand0 at bcmccb0
+nand* at nandbus?
+flash* at nand?
+
# Watchdog timers
#bcmwdt* at bcmccb0
Index: src/sys/arch/evbarm/conf/mk.bcm53xx
diff -u src/sys/arch/evbarm/conf/mk.bcm53xx:1.3 src/sys/arch/evbarm/conf/mk.bcm53xx:1.4
--- src/sys/arch/evbarm/conf/mk.bcm53xx:1.3 Sun Aug 4 00:58:47 2013
+++ src/sys/arch/evbarm/conf/mk.bcm53xx Mon Oct 28 22:35:07 2013
@@ -1,6 +1,6 @@
-# $NetBSD: mk.bcm53xx,v 1.3 2013/08/04 00:58:47 matt Exp $
+# $NetBSD: mk.bcm53xx,v 1.4 2013/10/28 22:35:07 matt Exp $
CPPFLAGS+= -mcpu=cortex-a9 -mfpu=neon
-#CPPFLAGS+= -mabi=aapcs-linux -Wa,-meabi=4
+#CPPFLAGS+= -mabi=aapcs-linux -Wa,-meabi=5
.if !empty(MACHINE_ARCH:M*eb)
EXTRA_LINKFLAGS+= --be8
@@ -19,8 +19,13 @@ MKUBOOTIMAGEARGS+= -n "NetBSD/$(BOARDTYP
MKUBOOTIMAGEARGS_NONE= ${MKUBOOTIMAGEARGS} -C none
MKUBOOTIMAGEARGS_GZ= ${MKUBOOTIMAGEARGS} -C gz
+
+.if !defined(KERNEL_BASE_PHYS)
KERNEL_BASE_PHYS=$(LOADADDRESS)
+.endif
+.if !defined(KERNEL_BASE_VIRT)
KERNEL_BASE_VIRT=$(LOADADDRESS)
+.endif
SYSTEM_LD_TAIL_EXTRA+=; \
echo ${OBJCOPY} -S -O binary $@ [email protected]; \
Index: src/sys/arch/evbarm/conf/std.bcm53xx
diff -u src/sys/arch/evbarm/conf/std.bcm53xx:1.11 src/sys/arch/evbarm/conf/std.bcm53xx:1.12
--- src/sys/arch/evbarm/conf/std.bcm53xx:1.11 Wed Feb 13 23:25:28 2013
+++ src/sys/arch/evbarm/conf/std.bcm53xx Mon Oct 28 22:35:07 2013
@@ -1,4 +1,4 @@
-# $NetBSD: std.bcm53xx,v 1.11 2013/02/13 23:25:28 matt Exp $
+# $NetBSD: std.bcm53xx,v 1.12 2013/10/28 22:35:07 matt Exp $
#
# standard NetBSD/evbarm for BCM5301X options
@@ -25,7 +25,10 @@ options TPIDRPRW_IS_CURCPU
options KERNEL_BASE_EXT=0x80000000
options EVBARM_BOARDTYPE="bcm53xx"
-makeoptions LOADADDRESS="0x80100000"
+makeoptions BOARDTYPE="bcm53xx"
+makeoptions KERNEL_BASE_PHYS="0x60100000"
+makeoptions KERNEL_BASE_VIRT="0x80100000"
+makeoptions LOADADDRESS="0x00100000"
makeoptions BOARDMKFRAG="${THISARM}/conf/mk.bcm53xx"
makeoptions CPPFLAGS+="-I$S/../../../include"
Added files:
Index: src/sys/arch/evbarm/conf/BCM56340
diff -u /dev/null src/sys/arch/evbarm/conf/BCM56340:1.1
--- /dev/null Mon Oct 28 22:35:07 2013
+++ src/sys/arch/evbarm/conf/BCM56340 Mon Oct 28 22:35:07 2013
@@ -0,0 +1,288 @@
+#
+# $NetBSD: BCM56340,v 1.1 2013/10/28 22:35:07 matt Exp $
+#
+# BCM5301X -- Broadcom BCM5301X Eval Board Kernel
+#
+
+include "arch/evbarm/conf/std.bcm53xx"
+
+# 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
+
+#makeoptions DEFCOPTS="-O0"
+options UVMHIST
+#options UVMHIST_PRINT,A9WDT_PERIOD_DEFAULT=30
+options BCM53XX_CONSOLE_EARLY
+options BCMETH_COUNTERS
+#options MULTIPROCESSOR
+options CPU_CORTEXA9
+#options MEMSIZE=256
+options BCM563XX
+options PMAPCOUNTERS
+options BUSDMA_COUNTERS
+
+# Architecture options
+
+# 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 UMAPFS # NULLFS + uid and gid remapping
+#file-system UNION # union file system
+file-system TMPFS # memory 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_BOOTSTATIC
+#options NFS_BOOTSTATIC_MYIP="\"192.168.1.4\""
+#options NFS_BOOTSTATIC_GWIP="\"192.168.1.1\""
+#options NFS_BOOTSTATIC_MASK="\"255.255.255.0\""
+#options NFS_BOOTSTATIC_SERVADDR="\"192.168.1.1\""
+#options NFS_BOOTSTATIC_SERVER="\"192.168.1.1:/nfs/sdp2430\""
+
+options NFS_BOOT_RWSIZE=1024
+
+# 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_BSDPTY # /dev/[pt]ty?? ptys.
+
+# Shared memory options
+
+options SYSVMSG # System V-like message queues
+options SYSVSEM # System V-like semaphores
+options SYSVSHM # System V-like memory sharing
+
+# Device options
+
+#options MEMORY_DISK_HOOKS # boottime setup of ramdisk
+#options MEMORY_DISK_ROOT_SIZE=8192 # Size in blocks
+#options MEMORY_DISK_DYNAMIC
+#options MINIROOTSIZE=1000 # Size in blocks
+#options MEMORY_DISK_IS_ROOT # use memory disk as root
+
+options DKWEDGE_AUTODISCOVER
+options DKWEDGE_METHOD_GPT
+
+# Miscellaneous kernel options
+options MODULAR # support dynamically loaded kernel modules
+options KTRACE # system call tracing, a la ktrace(1)
+#options KMEMSTATS # kernel memory statistics
+options PCIVERBOSE # Verbose PCI autoconfiguration messages
+#options PCI_CONFIG_DUMP # Verbose PCI autoconfiguration messages
+options PCI_NETBSD_CONFIGURE # perform PCI configuration
+options RNDVERBOSE # Verbose rnd messages
+#options SCSIVERBOSE # Verbose SCSI errors
+#options MIIVERBOSE # Verbose MII autoconfiguration messages
+#options DDB_KEYCODE=0x40
+#options USERCONF # userconf(4) support
+#options PIPE_SOCKETPAIR # smaller, but slower pipe(2)
+
+# Development and Debugging options
+
+#options PERFCTRS # performance counters
+options DIAGNOSTIC # internally consistency checks
+options DEBUG
+#options LOCKDEBUG # Enable lock debugging
+#options PMAP_DEBUG # Enable pmap_debug_level code
+#options IPKDB # remote kernel debugging
+options VERBOSE_INIT_ARM # verbose bootstraping messages
+options DDB # in-kernel debugger
+options DDB_ONPANIC=1
+options DDB_HISTORY_SIZE=100 # Enable history editing in DDB
+options DDB_COMMANDONENTER="show event"
+options DB_MAX_LINE=INT_MAX
+#options KGDB
+makeoptions DEBUG="-g" # compile full symbol table
+options SYMTAB_SPACE=575000
+
+## 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
+# kdb 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="\"\""
+
+config netbsd root on ? type ?
+
+# The main bus device
+mainbus0 at root
+
+# The boot cpu
+cpu0 at mainbus?
+#cpu* at mainbus?
+
+# The MPCore interrupt controller and global timer
+armperiph0 at mainbus? # A9 On-Chip Peripherals
+armgic0 at armperiph? # ARM Generic Interrupt Controller
+arml2cc0 at armperiph? flags 0 # ARM PL310 L2CC
+a9tmr0 at armperiph? # A9 Global Timer
+a9wdt0 at armperiph? flags 1 # A9 Watchdog Timer
+
+# ChipCommonA Peripherals
+bcmcca0 at mainbus? # ChipCommonA
+#options CONADDR=0x18000300, CONSPEED=115200
+options CONSPEED=9600
+com0 at bcmcca? channel 0
+com* at bcmcca? channel 1
+
+# ChipCommonB Peripherals
+bcmccb0 at mainbus? # ChipCommonB
+bcmpax* at bcmccb? port ? flags 2 # use bounce buffers
+pci* at bcmpax?
+ppb* at pci? dev ? function ?
+pci* at ppb?
+
+ahcisata* at pci? dev ? function ?
+atabus* at ahcisata? channel ?
+#options ATADEBUG
+wd* at atabus? drive ?
+wm* at pci? dev ? function ?
+makphy* at mii?
+ukphy* at mii?
+
+bcmmdio0 at bcmccb0
+bcmeth* at bcmccb? port ?
+
+# SDHC controllers
+sdhc0 at bcmccb0
+sdmmc* at sdhc? # SD/MMC bus
+ld* at sdmmc?
+
+# Random Number Generator
+bcmrng0 at bcmccb0
+
+# NAND controller
+#bcmnand0 at bcmccb0
+
+# NAND layer
+#nand0 at nandbus?
+
+# use the bad block table
+#options NAND_BBT
+
+# Define flash partitions for board
+#flash0 at nand0 offset 0x000000 size 0x080000 readonly 1 # X-Loader
+#flash1 at nand0 offset 0x080000 size 0x1e0000 readonly 1 # U-Boot
+#flash2 at nand0 offset 0x260000 size 0x020000 readonly 1 # UB Env
+#flash3 at nand0 offset 0x280000 size 0x400000 # kernel
+#flash4 at nand0 offset 0x680000 size 0 # filesystem
+
+# I2C Controller
+bcmi2c0 at bcmccb0
+iic* at bcmi2c?
+
+# NAND Controller
+bcmnand0 at bcmccb0
+nand* at nandbus?
+flash* at nand?
+
+# Watchdog timers
+#bcmwdt* at bcmccb0
+
+# On-board USB
+bcmusb* at bcmccb0
+ohci* at bcmusb0
+usb* at ohci?
+ehci* at bcmusb0
+usb* at ehci?
+uhub* at usb?
+uhub* at uhub? port ?
+umass* at uhub? port ? configuration ? interface ?
+scsibus* at scsi?
+sd* at scsibus? target ? lun ?
+#wd* at umass?
+
+axe* at uhub? port ? configuration ? interface ?
+
+# Hardware clocking and power management
+
+# Pseudo-Devices
+
+# disk/mass storage pseudo-devices
+#pseudo-device md # memory disk device (ramdisk)
+#pseudo-device vnd # disk-like interface to files
+#pseudo-device fss # file system snapshot device
+#pseudo-device putter # for puffs and pud
+
+# network pseudo-devices
+pseudo-device bpfilter # Berkeley packet filter
+pseudo-device loop # network loopback
+#pseudo-device kttcp # network loopback
+pseudo-device vlan
+pseudo-device bridge
+
+# miscellaneous pseudo-devices
+pseudo-device pty # pseudo-terminals
+#options RND_COM
+#pseudo-device clockctl # user control of clock subsystem
+pseudo-device ksyms # /dev/ksyms
+pseudo-device drvctl # device control
+pseudo-device lockstat # lock profiling
Index: src/sys/arch/evbarm/conf/BCM56340_INSTALL
diff -u /dev/null src/sys/arch/evbarm/conf/BCM56340_INSTALL:1.1
--- /dev/null Mon Oct 28 22:35:07 2013
+++ src/sys/arch/evbarm/conf/BCM56340_INSTALL Mon Oct 28 22:35:07 2013
@@ -0,0 +1,10 @@
+# $NetBSD: BCM56340_INSTALL,v 1.1 2013/10/28 22:35:07 matt Exp $
+#
+# BCM56340_INSTALL -- BCM56340 kernel with installation-sized
+# ramdisk
+#
+
+include "arch/evbarm/conf/BCM56340"
+include "arch/evbarm/conf/INSTALL"
+
+options BOOTHOWTO=RB_SINGLE
