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6a1c9dfe
编写于
10月 15, 2010
作者:
B
Benjamin Herrenschmidt
浏览文件
操作
浏览文件
下载
差异文件
Merge remote branch 'jwb/next' into next
上级
e0dc09ff
2989b722
变更
7
隐藏空白更改
内联
并排
Showing
7 changed file
with
360 addition
and
4 deletion
+360
-4
arch/powerpc/boot/dts/bluestone.dts
arch/powerpc/boot/dts/bluestone.dts
+254
-0
arch/powerpc/configs/44x/bluestone_defconfig
arch/powerpc/configs/44x/bluestone_defconfig
+68
-0
arch/powerpc/configs/ppc44x_defconfig
arch/powerpc/configs/ppc44x_defconfig
+5
-4
arch/powerpc/kernel/cpu_setup_44x.S
arch/powerpc/kernel/cpu_setup_44x.S
+1
-0
arch/powerpc/kernel/cputable.c
arch/powerpc/kernel/cputable.c
+15
-0
arch/powerpc/platforms/44x/Kconfig
arch/powerpc/platforms/44x/Kconfig
+16
-0
arch/powerpc/platforms/44x/ppc44x_simple.c
arch/powerpc/platforms/44x/ppc44x_simple.c
+1
-0
未找到文件。
arch/powerpc/boot/dts/bluestone.dts
0 → 100644
浏览文件 @
6a1c9dfe
/*
*
Device
Tree
for
Bluestone
(
APM821xx
)
board
.
*
*
Copyright
(
c
)
2010
,
Applied
Micro
Circuits
Corporation
*
Author
:
Tirumala
R
Marri
<
tmarri
@
apm
.
com
>
*
*
This
program
is
free
software
;
you
can
redistribute
it
and
/
or
*
modify
it
under
the
terms
of
the
GNU
General
Public
License
as
*
published
by
the
Free
Software
Foundation
;
either
version
2
of
*
the
License
,
or
(
at
your
option
)
any
later
version
.
*
*
This
program
is
distributed
in
the
hope
that
it
will
be
useful
,
*
but
WITHOUT
ANY
WARRANTY
;
without
even
the
implied
warranty
of
*
MERCHANTABILITY
or
FITNESS
FOR
A
PARTICULAR
PURPOSE
.
See
the
*
GNU
General
Public
License
for
more
details
.
*
*
You
should
have
received
a
copy
of
the
GNU
General
Public
License
*
along
with
this
program
;
if
not
,
write
to
the
Free
Software
*
Foundation
,
Inc
.,
59
Temple
Place
,
Suite
330
,
Boston
,
*
MA
02111
-
1307
USA
*
*/
/
dts
-
v1
/;
/
{
#
address
-
cells
=
<
2
>;
#
size
-
cells
=
<
1
>;
model
=
"apm,bluestone"
;
compatible
=
"apm,bluestone"
;
dcr
-
parent
=
<&{/
cpus
/
cpu
@
0
}>;
aliases
{
ethernet0
=
&
EMAC0
;
serial0
=
&
UART0
;
serial1
=
&
UART1
;
};
cpus
{
#
address
-
cells
=
<
1
>;
#
size
-
cells
=
<
0
>;
cpu
@
0
{
device_type
=
"cpu"
;
model
=
"PowerPC,apm821xx"
;
reg
=
<
0x00000000
>;
clock
-
frequency
=
<
0
>;
/*
Filled
in
by
U
-
Boot
*/
timebase
-
frequency
=
<
0
>;
/*
Filled
in
by
U
-
Boot
*/
i
-
cache
-
line
-
size
=
<
32
>;
d
-
cache
-
line
-
size
=
<
32
>;
i
-
cache
-
size
=
<
32768
>;
d
-
cache
-
size
=
<
32768
>;
dcr
-
controller
;
dcr
-
access
-
method
=
"native"
;
next
-
level
-
cache
=
<&
L2C0
>;
};
};
memory
{
device_type
=
"memory"
;
reg
=
<
0x00000000
0x00000000
0x00000000
>;
/*
Filled
in
by
U
-
Boot
*/
};
UIC0
:
interrupt
-
controller0
{
compatible
=
"ibm,uic"
;
interrupt
-
controller
;
cell
-
index
=
<
0
>;
dcr
-
reg
=
<
0x0c0
0x009
>;
#
address
-
cells
=
<
0
>;
#
size
-
cells
=
<
0
>;
#
interrupt
-
cells
=
<
2
>;
};
UIC1
:
interrupt
-
controller1
{
compatible
=
"ibm,uic"
;
interrupt
-
controller
;
cell
-
index
=
<
1
>;
dcr
-
reg
=
<
0x0d0
0x009
>;
#
address
-
cells
=
<
0
>;
#
size
-
cells
=
<
0
>;
#
interrupt
-
cells
=
<
2
>;
interrupts
=
<
0x1e
0x4
0x1f
0x4
>;
/*
cascade
*/
interrupt
-
parent
=
<&
UIC0
>;
};
UIC2
:
interrupt
-
controller2
{
compatible
=
"ibm,uic"
;
interrupt
-
controller
;
cell
-
index
=
<
2
>;
dcr
-
reg
=
<
0x0e0
0x009
>;
#
address
-
cells
=
<
0
>;
#
size
-
cells
=
<
0
>;
#
interrupt
-
cells
=
<
2
>;
interrupts
=
<
0xa
0x4
0xb
0x4
>;
/*
cascade
*/
interrupt
-
parent
=
<&
UIC0
>;
};
UIC3
:
interrupt
-
controller3
{
compatible
=
"ibm,uic"
;
interrupt
-
controller
;
cell
-
index
=
<
3
>;
dcr
-
reg
=
<
0x0f0
0x009
>;
#
address
-
cells
=
<
0
>;
#
size
-
cells
=
<
0
>;
#
interrupt
-
cells
=
<
2
>;
interrupts
=
<
0x10
0x4
0x11
0x4
>;
/*
cascade
*/
interrupt
-
parent
=
<&
UIC0
>;
};
SDR0
:
sdr
{
compatible
=
"ibm,sdr-apm821xx"
;
dcr
-
reg
=
<
0x00e
0x002
>;
};
CPR0
:
cpr
{
compatible
=
"ibm,cpr-apm821xx"
;
dcr
-
reg
=
<
0x00c
0x002
>;
};
plb
{
compatible
=
"ibm,plb4"
;
#
address
-
cells
=
<
2
>;
#
size
-
cells
=
<
1
>;
ranges
;
clock
-
frequency
=
<
0
>;
/*
Filled
in
by
U
-
Boot
*/
SDRAM0
:
sdram
{
compatible
=
"ibm,sdram-apm821xx"
;
dcr
-
reg
=
<
0x010
0x002
>;
};
MAL0
:
mcmal
{
compatible
=
"ibm,mcmal2"
;
descriptor
-
memory
=
"ocm"
;
dcr
-
reg
=
<
0x180
0x062
>;
num
-
tx
-
chans
=
<
1
>;
num
-
rx
-
chans
=
<
1
>;
#
address
-
cells
=
<
0
>;
#
size
-
cells
=
<
0
>;
interrupt
-
parent
=
<&
UIC2
>;
interrupts
=
<
/*
TXEOB
*/
0x6
0x4
/*
RXEOB
*/
0x7
0x4
/*
SERR
*/
0x3
0x4
/*
TXDE
*/
0x4
0x4
/*
RXDE
*/
0x5
0x4
};
POB0
:
opb
{
compatible
=
"ibm,opb"
;
#
address
-
cells
=
<
1
>;
#
size
-
cells
=
<
1
>;
ranges
=
<
0xb0000000
0x00000004
0xb0000000
0x50000000
>;
clock
-
frequency
=
<
0
>;
/*
Filled
in
by
U
-
Boot
*/
EBC0
:
ebc
{
compatible
=
"ibm,ebc"
;
dcr
-
reg
=
<
0x012
0x002
>;
#
address
-
cells
=
<
2
>;
#
size
-
cells
=
<
1
>;
clock
-
frequency
=
<
0
>;
/*
Filled
in
by
U
-
Boot
*/
/*
ranges
property
is
supplied
by
U
-
Boot
*/
ranges
=
<
0x00000003
0x00000000
0xe0000000
0x8000000
>;
interrupts
=
<
0x6
0x4
>;
interrupt
-
parent
=
<&
UIC1
>;
nor_flash
@
0
,
0
{
compatible
=
"amd,s29gl512n"
,
"cfi-flash"
;
bank
-
width
=
<
2
>;
reg
=
<
0x00000000
0x00000000
0x00400000
>;
#
address
-
cells
=
<
1
>;
#
size
-
cells
=
<
1
>;
partition
@
0
{
label
=
"kernel"
;
reg
=
<
0x00000000
0x00180000
>;
};
partition
@
180000
{
label
=
"env"
;
reg
=
<
0x00180000
0x00020000
>;
};
partition
@
1
a0000
{
label
=
"u-boot"
;
reg
=
<
0x001a0000
0x00060000
>;
};
};
}
UART0
:
serial
@
ef600300
{
device_type
=
"serial"
;
compatible
=
"ns16550"
;
reg
=
<
0xef600300
0x00000008
>;
virtual
-
reg
=
<
0xef600300
>;
clock
-
frequency
=
<
0
>;
/*
Filled
in
by
U
-
Boot
*/
current
-
speed
=
<
0
>;
/*
Filled
in
by
U
-
Boot
*/
interrupt
-
parent
=
<&
UIC1
>;
interrupts
=
<
0x1
0x4
>;
};
IIC0
:
i2c
@
ef600700
{
compatible
=
"ibm,iic"
;
reg
=
<
0xef600700
0x00000014
>;
interrupt
-
parent
=
<&
UIC0
>;
interrupts
=
<
0x2
0x4
>;
};
IIC1
:
i2c
@
ef600800
{
compatible
=
"ibm,iic"
;
reg
=
<
0xef600800
0x00000014
>;
interrupt
-
parent
=
<&
UIC0
>;
interrupts
=
<
0x3
0x4
>;
};
RGMII0
:
emac
-
rgmii
@
ef601500
{
compatible
=
"ibm,rgmii"
;
reg
=
<
0xef601500
0x00000008
>;
has
-
mdio
;
};
TAH0
:
emac
-
tah
@
ef601350
{
compatible
=
"ibm,tah"
;
reg
=
<
0xef601350
0x00000030
>;
};
EMAC0
:
ethernet
@
ef600c00
{
device_type
=
"network"
;
compatible
=
"ibm,emac4sync"
;
interrupt
-
parent
=
<&
EMAC0
>;
interrupts
=
<
0x0
0x1
>;
#
interrupt
-
cells
=
<
1
>;
#
address
-
cells
=
<
0
>;
#
size
-
cells
=
<
0
>;
interrupt
-
map
=
</*
Status
*/
0x0
&
UIC2
0x10
0x4
/*
Wake
*/
0x1
&
UIC2
0x14
0x4
>;
reg
=
<
0xef600c00
0x000000c4
>;
local
-
mac
-
address
=
[
000000000000
];
/*
Filled
in
by
U
-
Boot
*/
mal
-
device
=
<&
MAL0
>;
mal
-
tx
-
channel
=
<
0
>;
mal
-
rx
-
channel
=
<
0
>;
cell
-
index
=
<
0
>;
max
-
frame
-
size
=
<
9000
>;
rx
-
fifo
-
size
=
<
16384
>;
tx
-
fifo
-
size
=
<
2048
>;
phy
-
mode
=
"rgmii"
;
phy
-
map
=
<
0x00000000
>;
rgmii
-
device
=
<&
RGMII0
>;
rgmii
-
channel
=
<
0
>;
tah
-
device
=
<&
TAH0
>;
tah
-
channel
=
<
0
>;
has
-
inverted
-
stacr
-
oc
;
has
-
new
-
stacr
-
staopc
;
};
};
};
};
arch/powerpc/configs/44x/bluestone_defconfig
0 → 100644
浏览文件 @
6a1c9dfe
CONFIG_44x=y
CONFIG_EXPERIMENTAL=y
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_BLK_DEV_INITRD=y
CONFIG_EMBEDDED=y
# CONFIG_VM_EVENT_COUNTERS is not set
# CONFIG_PCI_QUIRKS is not set
# CONFIG_COMPAT_BRK is not set
CONFIG_BLUESTONE=y
# CONFIG_EBONY is not set
# CONFIG_KVM_GUEST is not set
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_SPARSE_IRQ=y
CONFIG_CMDLINE_BOOL=y
CONFIG_CMDLINE=""
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_INET=y
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_BOOTP=y
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_CONNECTOR=y
CONFIG_MTD=y
CONFIG_MTD_PARTITIONS=y
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_OF_PARTS=y
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK=y
CONFIG_MTD_CFI=y
CONFIG_MTD_CFI_AMDSTD=y
CONFIG_MTD_PHYSMAP_OF=y
CONFIG_PROC_DEVICETREE=y
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE=35000
CONFIG_NETDEVICES=y
CONFIG_NET_ETHERNET=y
CONFIG_IBM_NEW_EMAC=y
CONFIG_IBM_NEW_EMAC_RXB=256
CONFIG_IBM_NEW_EMAC_TXB=256
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_NR_UARTS=2
CONFIG_SERIAL_8250_RUNTIME_UARTS=2
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
CONFIG_SERIAL_OF_PLATFORM=y
CONFIG_I2C=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_IBM_IIC=y
CONFIG_SENSORS_AD7414=y
# CONFIG_HID_SUPPORT is not set
# CONFIG_USB_SUPPORT is not set
CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_M41T80=y
CONFIG_EXT2_FS=y
CONFIG_EXT3_FS=y
CONFIG_PROC_KCORE=y
CONFIG_TMPFS=y
CONFIG_CRAMFS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
CONFIG_ROOT_NFS=y
CONFIG_NLS=y
arch/powerpc/configs/ppc44x_defconfig
浏览文件 @
6a1c9dfe
...
...
@@ -12,6 +12,7 @@ CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_BLK_DEV_BSG is not set
CONFIG_BAMBOO=y
CONFIG_BLUESTONE=y
CONFIG_SAM440EP=y
CONFIG_SEQUOIA=y
CONFIG_TAISHAN=y
...
...
@@ -97,14 +98,17 @@ CONFIG_USB_STORAGE=m
CONFIG_EXT2_FS=y
CONFIG_EXT3_FS=m
# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
CONFIG_INOTIFY=y
CONFIG_VFAT_FS=m
CONFIG_PROC_KCORE=y
CONFIG_TMPFS=y
CONFIG_JFFS2_FS=y
CONFIG_UBIFS_FS=m
CONFIG_UBIFS_FS_XATTR=y
CONFIG_LOGFS=m
CONFIG_CRAMFS=y
CONFIG_SQUASHFS=m
CONFIG_SQUASHFS_XATTR=y
CONFIG_SQUASHFS_LZO=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
CONFIG_ROOT_NFS=y
...
...
@@ -116,11 +120,8 @@ CONFIG_DEBUG_KERNEL=y
CONFIG_DETECT_HUNG_TASK=y
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_CRYPTO_CBC=y
CONFIG_CRYPTO_ECB=y
CONFIG_CRYPTO_PCBC=y
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_DES=y
# CONFIG_CRYPTO_ANSI_CPRNG is not set
# CONFIG_CRYPTO_HW is not set
CONFIG_VIRTUALIZATION=y
...
...
arch/powerpc/kernel/cpu_setup_44x.S
浏览文件 @
6a1c9dfe
...
...
@@ -35,6 +35,7 @@ _GLOBAL(__setup_cpu_440grx)
_GLOBAL
(
__setup_cpu_460ex
)
_GLOBAL
(
__setup_cpu_460gt
)
_GLOBAL
(
__setup_cpu_460sx
)
_GLOBAL
(
__setup_cpu_apm821xx
)
mflr
r4
bl
__init_fpu_44x
bl
__fixup_440A_mcheck
...
...
arch/powerpc/kernel/cputable.c
浏览文件 @
6a1c9dfe
...
...
@@ -48,6 +48,7 @@ extern void __setup_cpu_440x5(unsigned long offset, struct cpu_spec* spec);
extern
void
__setup_cpu_460ex
(
unsigned
long
offset
,
struct
cpu_spec
*
spec
);
extern
void
__setup_cpu_460gt
(
unsigned
long
offset
,
struct
cpu_spec
*
spec
);
extern
void
__setup_cpu_460sx
(
unsigned
long
offset
,
struct
cpu_spec
*
spec
);
extern
void
__setup_cpu_apm821xx
(
unsigned
long
offset
,
struct
cpu_spec
*
spec
);
extern
void
__setup_cpu_603
(
unsigned
long
offset
,
struct
cpu_spec
*
spec
);
extern
void
__setup_cpu_604
(
unsigned
long
offset
,
struct
cpu_spec
*
spec
);
extern
void
__setup_cpu_750
(
unsigned
long
offset
,
struct
cpu_spec
*
spec
);
...
...
@@ -1809,6 +1810,20 @@ static struct cpu_spec __initdata cpu_specs[] = {
.
machine_check
=
machine_check_440A
,
.
platform
=
"ppc440"
,
},
{
/* 464 in APM821xx */
.
pvr_mask
=
0xffffff00
,
.
pvr_value
=
0x12C41C80
,
.
cpu_name
=
"APM821XX"
,
.
cpu_features
=
CPU_FTRS_44X
,
.
cpu_user_features
=
COMMON_USER_BOOKE
|
PPC_FEATURE_HAS_FPU
,
.
mmu_features
=
MMU_FTR_TYPE_44x
,
.
icache_bsize
=
32
,
.
dcache_bsize
=
32
,
.
cpu_setup
=
__setup_cpu_apm821xx
,
.
machine_check
=
machine_check_440A
,
.
platform
=
"ppc440"
,
},
{
/* 476 core */
.
pvr_mask
=
0xffff0000
,
.
pvr_value
=
0x11a50000
,
...
...
arch/powerpc/platforms/44x/Kconfig
浏览文件 @
6a1c9dfe
...
...
@@ -17,6 +17,16 @@ config BAMBOO
help
This option enables support for the IBM PPC440EP evaluation board.
config BLUESTONE
bool "Bluestone"
depends on 44x
default n
select PPC44x_SIMPLE
select APM821xx
select IBM_NEW_EMAC_RGMII
help
This option enables support for the APM APM821xx Evaluation board.
config EBONY
bool "Ebony"
depends on 44x
...
...
@@ -293,6 +303,12 @@ config 460SX
select IBM_NEW_EMAC_ZMII
select IBM_NEW_EMAC_TAH
config APM821xx
bool
select PPC_FPU
select IBM_NEW_EMAC_EMAC4
select IBM_NEW_EMAC_TAH
# 44x errata/workaround config symbols, selected by the CPU models above
config IBM440EP_ERR42
bool
...
...
arch/powerpc/platforms/44x/ppc44x_simple.c
浏览文件 @
6a1c9dfe
...
...
@@ -52,6 +52,7 @@ machine_device_initcall(ppc44x_simple, ppc44x_device_probe);
static
char
*
board
[]
__initdata
=
{
"amcc,arches"
,
"amcc,bamboo"
,
"amcc,bluestone"
,
"amcc,canyonlands"
,
"amcc,glacier"
,
"ibm,ebony"
,
...
...
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