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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6

Browse Source 
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6: (40 commits)
  Blackfin arch: Remove outdated code
  Blackfin arch: Fix udelay implementation
  Blackfin arch: Update Copyright information
  Blackfin arch: Add BF561 PPI POLS, POLC Masks
  Blackfin arch: Update CM-BF527 kernel config
  Blackfin arch: define bfin_memmap as static since it is only used here
  Blackfin arch: cplb mananger: use a do...while loop rather than a for loop
  Blackfin arch: fix bug - traps test case 19 for exception 0x2d fails
  Blackfin arch: add platform device bfin_mii-bus and KSZ8893M switch driver platform resources to board files
  Blackfin arch: build jtag tty driver as a module by default
  Blackfin arch: fix 2 bugs related to debug
  Blackfin arch: Add ANOMALY_05000380 to BF54x to kill the compile warning
  Blackfin arch: Fix bug - 561 SMP kernel can't boot from jffs2
  Blackfin arch: base SIC_IWR# programming on whether the MMR exists
  Blackfin arch: read SYSCR on newer parts that mirror the bits of SWRST in it
  Blackfin arch: fixup board init function name
  Blackfin arch: drop CONFIG_I2C_BOARDINFO ifdefs
  Blackfin arch: bfin_reset->_bfin_reset redirection no longer needed
  Blackfin arch: sync reboot handler with version in u-boot
  Blackfin arch: Faster Implementation of csum_tcpudp_nofold()
  ...
This commit is contained in:
Linus Torvalds
2009-02-04 07:56:25 -08:00
parent 024bb9617e c8e674125e
commit eda58a85ec
59 changed files with 1002 additions and 884 deletions
Download Patch File Download Diff File Expand all files Collapse all files
MAINTAINERS
+1 -1
View File
@@ -911,7 +911,7 @@ S: Maintained
BLACKFIN ARCHITECTURE
P: Bryan Wu
M: cooloney@kernel.org
L: uclinux-dist-devel@blackfin.uclinux.org (subscribers-only)
L: uclinux-dist-devel@blackfin.uclinux.org
W: http://blackfin.uclinux.org
S: Supported
arch/blackfin/Kconfig
+41 -11
View File
@@ -169,26 +169,51 @@ config BF542
help
BF542 Processor Support.
config BF542M
bool "BF542m"
help
BF542 Processor Support.
config BF544
bool "BF544"
help
BF544 Processor Support.
config BF544M
bool "BF544m"
help
BF544 Processor Support.
config BF547
bool "BF547"
help
BF547 Processor Support.
config BF547M
bool "BF547m"
help
BF547 Processor Support.
config BF548
bool "BF548"
help
BF548 Processor Support.
config BF548M
bool "BF548m"
help
BF548 Processor Support.
config BF549
bool "BF549"
help
BF549 Processor Support.
config BF549M
bool "BF549m"
help
BF549 Processor Support.
config BF561
bool "BF561"
help
@@ -224,39 +249,39 @@ config TICK_SOURCE_SYSTMR0
config BF_REV_MIN
int
default 0 if (BF51x || BF52x || BF54x)
default 0 if (BF51x || BF52x || (BF54x && !BF54xM))
default 2 if (BF537 || BF536 || BF534)
default 3 if (BF561 ||BF533 || BF532 || BF531)
default 3 if (BF561 || BF533 || BF532 || BF531 || BF54xM)
default 4 if (BF538 || BF539)
config BF_REV_MAX
int
default 2 if (BF51x || BF52x || BF54x)
default 3 if (BF537 || BF536 || BF534)
default 2 if (BF51x || BF52x || (BF54x && !BF54xM))
default 3 if (BF537 || BF536 || BF534 || BF54xM)
default 5 if (BF561 || BF538 || BF539)
default 6 if (BF533 || BF532 || BF531)
choice
prompt "Silicon Rev"
default BF_REV_0_1 if (BF51x || BF52x || BF54x)
default BF_REV_0_1 if (BF51x || BF52x || (BF54x && !BF54xM))
default BF_REV_0_2 if (BF534 || BF536 || BF537)
default BF_REV_0_3 if (BF531 || BF532 || BF533 || BF561)
default BF_REV_0_3 if (BF531 || BF532 || BF533 || BF54xM || BF561)
config BF_REV_0_0
bool "0.0"
depends on (BF51x || BF52x || BF54x)
depends on (BF51x || BF52x || (BF54x && !BF54xM))
config BF_REV_0_1
bool "0.1"
depends on (BF52x || BF54x)
depends on (BF52x || (BF54x && !BF54xM))
config BF_REV_0_2
bool "0.2"
depends on (BF52x || BF537 || BF536 || BF534 || BF54x)
depends on (BF52x || BF537 || BF536 || BF534 || (BF54x && !BF54xM))
config BF_REV_0_3
bool "0.3"
depends on (BF561 || BF537 || BF536 || BF534 || BF533 || BF532 || BF531)
depends on (BF54xM || BF561 || BF537 || BF536 || BF534 || BF533 || BF532 || BF531)
config BF_REV_0_4
bool "0.4"
@@ -293,9 +318,14 @@ config BF53x
depends on (BF531 || BF532 || BF533 || BF534 || BF536 || BF537)
default y
config BF54xM
bool
depends on (BF542M || BF544M || BF547M || BF548M || BF549M)
default y
config BF54x
bool
depends on (BF542 || BF544 || BF547 || BF548 || BF549)
depends on (BF542 || BF544 || BF547 || BF548 || BF549 || BF54xM)
default y
config MEM_GENERIC_BOARD
arch/blackfin/Makefile
+58 -48
View File
@@ -21,57 +21,67 @@ KALLSYMS += --symbol-prefix=_
KBUILD_DEFCONFIG := BF537-STAMP_defconfig
# setup the machine name and the machine dependent settings
machine-$(CONFIG_BF512) := bf518
machine-$(CONFIG_BF514) := bf518
machine-$(CONFIG_BF516) := bf518
machine-$(CONFIG_BF518) := bf518
machine-$(CONFIG_BF522) := bf527
machine-$(CONFIG_BF523) := bf527
machine-$(CONFIG_BF524) := bf527
machine-$(CONFIG_BF525) := bf527
machine-$(CONFIG_BF526) := bf527
machine-$(CONFIG_BF527) := bf527
machine-$(CONFIG_BF531) := bf533
machine-$(CONFIG_BF532) := bf533
machine-$(CONFIG_BF533) := bf533
machine-$(CONFIG_BF534) := bf537
machine-$(CONFIG_BF536) := bf537
machine-$(CONFIG_BF537) := bf537
machine-$(CONFIG_BF538) := bf538
machine-$(CONFIG_BF539) := bf538
machine-$(CONFIG_BF542) := bf548
machine-$(CONFIG_BF544) := bf548
machine-$(CONFIG_BF547) := bf548
machine-$(CONFIG_BF548) := bf548
machine-$(CONFIG_BF549) := bf548
machine-$(CONFIG_BF561) := bf561
machine-$(CONFIG_BF512) := bf518
machine-$(CONFIG_BF514) := bf518
machine-$(CONFIG_BF516) := bf518
machine-$(CONFIG_BF518) := bf518
machine-$(CONFIG_BF522) := bf527
machine-$(CONFIG_BF523) := bf527
machine-$(CONFIG_BF524) := bf527
machine-$(CONFIG_BF525) := bf527
machine-$(CONFIG_BF526) := bf527
machine-$(CONFIG_BF527) := bf527
machine-$(CONFIG_BF531) := bf533
machine-$(CONFIG_BF532) := bf533
machine-$(CONFIG_BF533) := bf533
machine-$(CONFIG_BF534) := bf537
machine-$(CONFIG_BF536) := bf537
machine-$(CONFIG_BF537) := bf537
machine-$(CONFIG_BF538) := bf538
machine-$(CONFIG_BF539) := bf538
machine-$(CONFIG_BF542) := bf548
machine-$(CONFIG_BF542M) := bf548
machine-$(CONFIG_BF544) := bf548
machine-$(CONFIG_BF544M) := bf548
machine-$(CONFIG_BF547) := bf548
machine-$(CONFIG_BF547M) := bf548
machine-$(CONFIG_BF548) := bf548
machine-$(CONFIG_BF548M) := bf548
machine-$(CONFIG_BF549) := bf548
machine-$(CONFIG_BF549M) := bf548
machine-$(CONFIG_BF561) := bf561
MACHINE := $(machine-y)
export MACHINE
cpu-$(CONFIG_BF512) := bf512
cpu-$(CONFIG_BF514) := bf514
cpu-$(CONFIG_BF516) := bf516
cpu-$(CONFIG_BF518) := bf518
cpu-$(CONFIG_BF522) := bf522
cpu-$(CONFIG_BF523) := bf523
cpu-$(CONFIG_BF524) := bf524
cpu-$(CONFIG_BF525) := bf525
cpu-$(CONFIG_BF526) := bf526
cpu-$(CONFIG_BF527) := bf527
cpu-$(CONFIG_BF531) := bf531
cpu-$(CONFIG_BF532) := bf532
cpu-$(CONFIG_BF533) := bf533
cpu-$(CONFIG_BF534) := bf534
cpu-$(CONFIG_BF536) := bf536
cpu-$(CONFIG_BF537) := bf537
cpu-$(CONFIG_BF538) := bf538
cpu-$(CONFIG_BF539) := bf539
cpu-$(CONFIG_BF542) := bf542
cpu-$(CONFIG_BF544) := bf544
cpu-$(CONFIG_BF547) := bf547
cpu-$(CONFIG_BF548) := bf548
cpu-$(CONFIG_BF549) := bf549
cpu-$(CONFIG_BF561) := bf561
cpu-$(CONFIG_BF512) := bf512
cpu-$(CONFIG_BF514) := bf514
cpu-$(CONFIG_BF516) := bf516
cpu-$(CONFIG_BF518) := bf518
cpu-$(CONFIG_BF522) := bf522
cpu-$(CONFIG_BF523) := bf523
cpu-$(CONFIG_BF524) := bf524
cpu-$(CONFIG_BF525) := bf525
cpu-$(CONFIG_BF526) := bf526
cpu-$(CONFIG_BF527) := bf527
cpu-$(CONFIG_BF531) := bf531
cpu-$(CONFIG_BF532) := bf532
cpu-$(CONFIG_BF533) := bf533
cpu-$(CONFIG_BF534) := bf534
cpu-$(CONFIG_BF536) := bf536
cpu-$(CONFIG_BF537) := bf537
cpu-$(CONFIG_BF538) := bf538
cpu-$(CONFIG_BF539) := bf539
cpu-$(CONFIG_BF542) := bf542
cpu-$(CONFIG_BF542M) := bf542m
cpu-$(CONFIG_BF544) := bf544
cpu-$(CONFIG_BF544M) := bf544m
cpu-$(CONFIG_BF547) := bf547
cpu-$(CONFIG_BF547M) := bf547m
cpu-$(CONFIG_BF548) := bf548
cpu-$(CONFIG_BF548M) := bf548m
cpu-$(CONFIG_BF549) := bf549
cpu-$(CONFIG_BF549M) := bf549m
cpu-$(CONFIG_BF561) := bf561
rev-$(CONFIG_BF_REV_0_0) := 0.0
rev-$(CONFIG_BF_REV_0_1) := 0.1
arch/blackfin/configs/BF518F-EZBRD_defconfig
+7 -2
View File
@@ -1,6 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.28-rc2
# Fri Jan 9 17:58:41 2009
#
# CONFIG_MMU is not set
# CONFIG_FPU is not set
@@ -149,6 +150,7 @@ CONFIG_BF_REV_0_0=y
# CONFIG_BF_REV_ANY is not set
# CONFIG_BF_REV_NONE is not set
CONFIG_BF51x=y
CONFIG_MEM_MT48LC32M8A2_75=y
CONFIG_BFIN518F_EZBRD=y
#
@@ -598,7 +600,10 @@ CONFIG_PHYLIB=y
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_BFIN_MAC is not set
CONFIG_BFIN_MAC=y
CONFIG_BFIN_TX_DESC_NUM=10
CONFIG_BFIN_RX_DESC_NUM=20
# CONFIG_BFIN_MAC_RMII is not set
# CONFIG_SMC91X is not set
# CONFIG_SMSC911X is not set
# CONFIG_DM9000 is not set
@@ -679,7 +684,7 @@ CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
# CONFIG_DEVKMEM is not set
# CONFIG_BFIN_JTAG_COMM is not set
CONFIG_BFIN_JTAG_COMM=m
# CONFIG_SERIAL_NONSTANDARD is not set
#
arch/blackfin/configs/BF526-EZBRD_defconfig
+1 -1
View File
@@ -723,7 +723,7 @@ CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
# CONFIG_DEVKMEM is not set
# CONFIG_BFIN_JTAG_COMM is not set
CONFIG_BFIN_JTAG_COMM=m
# CONFIG_SERIAL_NONSTANDARD is not set
#
arch/blackfin/configs/BF527-EZKIT_defconfig
+1 -1
View File
@@ -767,7 +767,7 @@ CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
# CONFIG_DEVKMEM is not set
# CONFIG_BFIN_JTAG_COMM is not set
CONFIG_BFIN_JTAG_COMM=m
# CONFIG_SERIAL_NONSTANDARD is not set
#
arch/blackfin/configs/BF533-EZKIT_defconfig
+1 -1
View File
@@ -672,7 +672,7 @@ CONFIG_BFIN_DMA_INTERFACE=m
CONFIG_SIMPLE_GPIO=m
# CONFIG_VT is not set
# CONFIG_DEVKMEM is not set
# CONFIG_BFIN_JTAG_COMM is not set
CONFIG_BFIN_JTAG_COMM=m
# CONFIG_SERIAL_NONSTANDARD is not set
#
arch/blackfin/configs/BF533-STAMP_defconfig
+1 -1
View File
@@ -679,7 +679,7 @@ CONFIG_BFIN_DMA_INTERFACE=m
CONFIG_SIMPLE_GPIO=m
# CONFIG_VT is not set
# CONFIG_DEVKMEM is not set
# CONFIG_BFIN_JTAG_COMM is not set
CONFIG_BFIN_JTAG_COMM=m
# CONFIG_SERIAL_NONSTANDARD is not set
#
arch/blackfin/configs/BF537-STAMP_defconfig
+1 -1
View File
@@ -722,7 +722,7 @@ CONFIG_BFIN_DMA_INTERFACE=m
CONFIG_SIMPLE_GPIO=m
# CONFIG_VT is not set
# CONFIG_DEVKMEM is not set
# CONFIG_BFIN_JTAG_COMM is not set
CONFIG_BFIN_JTAG_COMM=m
# CONFIG_SERIAL_NONSTANDARD is not set
#
arch/blackfin/configs/BF538-EZKIT_defconfig
+1 -1
View File
@@ -726,7 +726,7 @@ CONFIG_BFIN_DMA_INTERFACE=m
CONFIG_SIMPLE_GPIO=m
# CONFIG_VT is not set
# CONFIG_DEVKMEM is not set
# CONFIG_BFIN_JTAG_COMM is not set
CONFIG_BFIN_JTAG_COMM=m
# CONFIG_SERIAL_NONSTANDARD is not set
#
arch/blackfin/configs/BF548-EZKIT_defconfig
+1 -1
View File
@@ -856,7 +856,7 @@ CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
# CONFIG_DEVKMEM is not set
# CONFIG_BFIN_JTAG_COMM is not set
CONFIG_BFIN_JTAG_COMM=m
# CONFIG_SERIAL_NONSTANDARD is not set
#
arch/blackfin/configs/BF561-EZKIT_defconfig
+1 -1
View File
@@ -709,7 +709,7 @@ CONFIG_BFIN_DMA_INTERFACE=m
CONFIG_SIMPLE_GPIO=m
# CONFIG_VT is not set
# CONFIG_DEVKMEM is not set
# CONFIG_BFIN_JTAG_COMM is not set
CONFIG_BFIN_JTAG_COMM=m
# CONFIG_SERIAL_NONSTANDARD is not set
#
arch/blackfin/configs/CM-BF527_defconfig
+323 -126
View File
File diff suppressed because it is too large Load Diff
arch/blackfin/include/asm/checksum.h
+16 -16
View File
@@ -63,23 +63,23 @@ static inline __wsum
csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len,
unsigned short proto, __wsum sum)
{
unsigned int carry;
__asm__ ("%0 = %0 + %1;\n\t"
"CC = AC0;\n\t"
"if !CC jump 4;\n\t"
"%0 = %0 + %4;\n\t"
"%0 = %0 + %2;\n\t"
"CC = AC0;\n\t"
"if !CC jump 4;\n\t"
"%0 = %0 + %4;\n\t"
"%0 = %0 + %3;\n\t"
"CC = AC0;\n\t"
"if !CC jump 4;\n\t"
"%0 = %0 + %4;\n\t"
"NOP;\n\t"
: "=d" (sum)
: "d" (daddr), "d" (saddr), "d" ((ntohs(len)<<16)+proto*256), "d" (1), "0"(sum)
: "CC");
__asm__ ("%0 = %0 + %2;\n\t"
"CC = AC0;\n\t"
"%1 = CC;\n\t"
"%0 = %0 + %1;\n\t"
"%0 = %0 + %3;\n\t"
"CC = AC0;\n\t"
"%1 = CC;\n\t"
"%0 = %0 + %1;\n\t"
"%0 = %0 + %4;\n\t"
"CC = AC0;\n\t"
"%1 = CC;\n\t"
"%0 = %0 + %1;\n\t"
: "=d" (sum), "=&d" (carry)
: "d" (daddr), "d" (saddr), "d" ((len + proto) << 8), "0"(sum)
: "CC");
return (sum);
}
arch/blackfin/include/asm/delay.h
+6 -29
View File
@@ -13,29 +13,7 @@
static inline void __delay(unsigned long loops)
{
if (ANOMALY_05000312) {
/* Interrupted loads to loop registers -> bad */
unsigned long tmp;
__asm__ __volatile__(
"[--SP] = LC0;"
"[--SP] = LT0;"
"[--SP] = LB0;"
"LSETUP (1f,1f) LC0 = %1;"
"1: NOP;"
/* We take advantage of the fact that LC0 is 0 at
* the end of the loop. Otherwise we'd need some
* NOPs after the CLI here.
*/
"CLI %0;"
"LB0 = [SP++];"
"LT0 = [SP++];"
"LC0 = [SP++];"
"STI %0;"
: "=d" (tmp)
: "a" (loops)
);
} else
__asm__ __volatile__ (
__asm__ __volatile__ (
"LSETUP(1f, 1f) LC0 = %0;"
"1: NOP;"
:
@@ -47,16 +25,15 @@ static inline void __delay(unsigned long loops)
#include <linux/param.h> /* needed for HZ */
/*
* Use only for very small delays ( < 1 msec). Should probably use a
* lookup table, really, as the multiplications take much too long with
* short delays. This is a "reasonable" implementation, though (and the
* first constant multiplications gets optimized away if the delay is
* a constant)
* close approximation borrowed from m68knommu to avoid 64-bit math
*/
#define HZSCALE (268435456 / (1000000/HZ))
static inline void udelay(unsigned long usecs)
{
extern unsigned long loops_per_jiffy;
__delay(usecs * loops_per_jiffy / (1000000 / HZ));
__delay((((usecs * HZSCALE) >> 11) * (loops_per_jiffy >> 11)) >> 6);
}
#endif
arch/blackfin/include/asm/gpio.h
-58
View File
@@ -27,60 +27,6 @@
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
/*
* Number BF537/6/4 BF561 BF533/2/1
* BF527/5/2
*
* GPIO_0 PF0 PF0 PF0
* GPIO_1 PF1 PF1 PF1
* GPIO_2 PF2 PF2 PF2
* GPIO_3 PF3 PF3 PF3
* GPIO_4 PF4 PF4 PF4
* GPIO_5 PF5 PF5 PF5
* GPIO_6 PF6 PF6 PF6
* GPIO_7 PF7 PF7 PF7
* GPIO_8 PF8 PF8 PF8
* GPIO_9 PF9 PF9 PF9
* GPIO_10 PF10 PF10 PF10
* GPIO_11 PF11 PF11 PF11
* GPIO_12 PF12 PF12 PF12
* GPIO_13 PF13 PF13 PF13
* GPIO_14 PF14 PF14 PF14
* GPIO_15 PF15 PF15 PF15
* GPIO_16 PG0 PF16
* GPIO_17 PG1 PF17
* GPIO_18 PG2 PF18
* GPIO_19 PG3 PF19
* GPIO_20 PG4 PF20
* GPIO_21 PG5 PF21
* GPIO_22 PG6 PF22
* GPIO_23 PG7 PF23
* GPIO_24 PG8 PF24
* GPIO_25 PG9 PF25
* GPIO_26 PG10 PF26
* GPIO_27 PG11 PF27
* GPIO_28 PG12 PF28
* GPIO_29 PG13 PF29
* GPIO_30 PG14 PF30
* GPIO_31 PG15 PF31
* GPIO_32 PH0 PF32
* GPIO_33 PH1 PF33
* GPIO_34 PH2 PF34
* GPIO_35 PH3 PF35
* GPIO_36 PH4 PF36
* GPIO_37 PH5 PF37
* GPIO_38 PH6 PF38
* GPIO_39 PH7 PF39
* GPIO_40 PH8 PF40
* GPIO_41 PH9 PF41
* GPIO_42 PH10 PF42
* GPIO_43 PH11 PF43
* GPIO_44 PH12 PF44
* GPIO_45 PH13 PF45
* GPIO_46 PH14 PF46
* GPIO_47 PH15 PF47
*/
#ifndef __ARCH_BLACKFIN_GPIO_H__
#define __ARCH_BLACKFIN_GPIO_H__
@@ -295,10 +241,6 @@ int bfin_gpio_direction_output(unsigned gpio, int value);
int bfin_gpio_get_value(unsigned gpio);
void bfin_gpio_set_value(unsigned gpio, int value);
#ifndef BF548_FAMILY
#define bfin_gpio_set_value(gpio, value) set_gpio_data(gpio, value)
#endif
#ifdef CONFIG_GPIOLIB
#include <asm-generic/gpio.h> /* cansleep wrappers */
arch/blackfin/include/asm/kgdb.h
+15 -38
View File
@@ -1,32 +1,8 @@
/*
* File: include/asm-blackfin/kgdb.h
* Based on:
* Author: Sonic Zhang
/* Blackfin KGDB header
*
* Created:
* Description:
* Copyright 2005-2009 Analog Devices Inc.
*
* Rev: $Id: kgdb_bfin_linux-2.6.x.patch 4934 2007-02-13 09:32:11Z sonicz $
*
* Modified:
* Copyright 2005-2006 Analog Devices Inc.
*
* Bugs: Enter bugs at http://blackfin.uclinux.org/
*
* 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, see the file COPYING, or write
* to the Free Software Foundation, Inc.,
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
* Licensed under the GPL-2 or later.
*/
#ifndef __ASM_BLACKFIN_KGDB_H__
@@ -37,17 +13,18 @@
/* gdb locks */
#define KGDB_MAX_NO_CPUS 8
/************************************************************************/
/* BUFMAX defines the maximum number of characters in inbound/outbound buffers*/
/* at least NUMREGBYTES*2 are needed for register packets */
/* Longer buffer is needed to list all threads */
/*
* BUFMAX defines the maximum number of characters in inbound/outbound buffers.
* At least NUMREGBYTES*2 are needed for register packets.
* Longer buffer is needed to list all threads.
*/
#define BUFMAX 2048
/*
* Note that this register image is different from
* the register image that Linux produces at interrupt time.
*
* Linux's register image is defined by struct pt_regs in ptrace.h.
* Note that this register image is different from
* the register image that Linux produces at interrupt time.
*
* Linux's register image is defined by struct pt_regs in ptrace.h.
*/
enum regnames {
/* Core Registers */
@@ -104,14 +81,14 @@ enum regnames {
BFIN_RETX,
BFIN_RETN,
BFIN_RETE,
/* Pseudo Registers */
BFIN_PC,
BFIN_CC,
BFIN_EXTRA1, /* Address of .text section. */
BFIN_EXTRA2, /* Address of .data section. */
BFIN_EXTRA3, /* Address of .bss section. */
BFIN_FDPIC_EXEC,
BFIN_FDPIC_EXEC,
BFIN_FDPIC_INTERP,
/* MMRs */
@@ -126,7 +103,7 @@ enum regnames {
static inline void arch_kgdb_breakpoint(void)
{
asm(" EXCPT 2;");
asm("EXCPT 2;");
}
#define BREAK_INSTR_SIZE 2
#define CACHE_FLUSH_IS_SAFE 1
arch/blackfin/include/asm/mem_init.h
+1 -1
View File
@@ -115,7 +115,7 @@
#define mem_SDRRC (((CONFIG_SCLK_HZ / 1000) * SDRAM_Tref) / SDRAM_NRA) - (SDRAM_tRAS_num + SDRAM_tRP_num)
/* Enable SCLK Out */
#define mem_SDGCTL (0x80000000 | SCTLE | SDRAM_CL | SDRAM_tRAS | SDRAM_tRP | SDRAM_tRCD | SDRAM_tWR | PSS)
#define mem_SDGCTL (SCTLE | SDRAM_CL | SDRAM_tRAS | SDRAM_tRP | SDRAM_tRCD | SDRAM_tWR | PSS)
#else
#define mem_SDRRC CONFIG_MEM_SDRRC
#define mem_SDGCTL CONFIG_MEM_SDGCTL
arch/blackfin/include/asm/pda.h
+1
View File
@@ -59,6 +59,7 @@ struct blackfin_pda { /* Per-processor Data Area */
unsigned long icplb_fault_addr;
unsigned long retx;
unsigned long seqstat;
unsigned int __nmi_count; /* number of times NMI asserted on this CPU */
};
extern struct blackfin_pda cpu_pda[];
arch/blackfin/include/asm/reboot.h
+1 -1
View File
@@ -15,6 +15,6 @@ extern void native_machine_halt(void);
extern void native_machine_power_off(void);
/* common reboot workarounds */
extern void bfin_gpio_reset_spi0_ssel1(void);
extern void bfin_reset_boot_spi_cs(unsigned short pin);
#endif

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