endchoice
+source "arch/arm/mach-aaec2000/Kconfig"
+
+source "arch/arm/mach-at91/Kconfig"
+
+source "arch/arm/mach-bcmring/Kconfig"
+
source "arch/arm/mach-clps711x/Kconfig"
+source "arch/arm/mach-davinci/Kconfig"
+
+source "arch/arm/mach-dove/Kconfig"
+
source "arch/arm/mach-ep93xx/Kconfig"
source "arch/arm/mach-footbridge/Kconfig"
source "arch/arm/mach-gemini/Kconfig"
+source "arch/arm/mach-h720x/Kconfig"
+
source "arch/arm/mach-integrator/Kconfig"
source "arch/arm/mach-iop32x/Kconfig"
source "arch/arm/mach-ixp23xx/Kconfig"
+source "arch/arm/mach-kirkwood/Kconfig"
+
+source "arch/arm/mach-ks8695/Kconfig"
+
+source "arch/arm/mach-lh7a40x/Kconfig"
+
source "arch/arm/mach-loki/Kconfig"
+source "arch/arm/mach-msm/Kconfig"
+
source "arch/arm/mach-mv78xx0/Kconfig"
-source "arch/arm/mach-pxa/Kconfig"
-source "arch/arm/plat-pxa/Kconfig"
+source "arch/arm/plat-mxc/Kconfig"
-source "arch/arm/mach-mmp/Kconfig"
+source "arch/arm/mach-netx/Kconfig"
-source "arch/arm/mach-nuc93x/Kconfig"
+source "arch/arm/mach-nomadik/Kconfig"
+source "arch/arm/plat-nomadik/Kconfig"
-source "arch/arm/mach-sa1100/Kconfig"
+source "arch/arm/mach-ns9xxx/Kconfig"
+
+source "arch/arm/mach-nuc93x/Kconfig"
source "arch/arm/plat-omap/Kconfig"
source "arch/arm/mach-orion5x/Kconfig"
-source "arch/arm/mach-kirkwood/Kconfig"
+source "arch/arm/mach-pxa/Kconfig"
+source "arch/arm/plat-pxa/Kconfig"
-source "arch/arm/mach-dove/Kconfig"
+source "arch/arm/mach-mmp/Kconfig"
+
+source "arch/arm/mach-realview/Kconfig"
+
+source "arch/arm/mach-sa1100/Kconfig"
source "arch/arm/plat-samsung/Kconfig"
source "arch/arm/plat-s3c24xx/Kconfig"
source "arch/arm/mach-s5pc100/Kconfig"
endif
-source "arch/arm/mach-lh7a40x/Kconfig"
+source "arch/arm/mach-u300/Kconfig"
-source "arch/arm/mach-h720x/Kconfig"
+source "arch/arm/mach-ux500/Kconfig"
source "arch/arm/mach-versatile/Kconfig"
-source "arch/arm/mach-aaec2000/Kconfig"
-
-source "arch/arm/mach-realview/Kconfig"
-
-source "arch/arm/mach-at91/Kconfig"
-
-source "arch/arm/plat-mxc/Kconfig"
-
-source "arch/arm/mach-nomadik/Kconfig"
-source "arch/arm/plat-nomadik/Kconfig"
-
-source "arch/arm/mach-netx/Kconfig"
-
-source "arch/arm/mach-ns9xxx/Kconfig"
-
-source "arch/arm/mach-davinci/Kconfig"
-
-source "arch/arm/mach-ks8695/Kconfig"
-
-source "arch/arm/mach-msm/Kconfig"
-
-source "arch/arm/mach-u300/Kconfig"
-
source "arch/arm/mach-w90x900/Kconfig"
-source "arch/arm/mach-bcmring/Kconfig"
-
-source "arch/arm/mach-ux500/Kconfig"
-
# Definitions to make life easier
config ARCH_ACORN
bool
machine-$(CONFIG_ARCH_MX2) := mx2
machine-$(CONFIG_ARCH_MX25) := mx25
machine-$(CONFIG_ARCH_MX3) := mx3
+machine-$(CONFIG_ARCH_MXC91231) := mxc91231
machine-$(CONFIG_ARCH_NETX) := netx
machine-$(CONFIG_ARCH_NOMADIK) := nomadik
machine-$(CONFIG_ARCH_NS9XXX) := ns9xxx
machine-$(CONFIG_ARCH_W90X900) := w90x900
machine-$(CONFIG_ARCH_NUC93X) := nuc93x
machine-$(CONFIG_FOOTBRIDGE) := footbridge
-machine-$(CONFIG_ARCH_MXC91231) := mxc91231
# Platform directory name. This list is sorted alphanumerically
# by CONFIG_* macro name.
plat-$(CONFIG_ARCH_MXC) := mxc
plat-$(CONFIG_ARCH_OMAP) := omap
+plat-$(CONFIG_ARCH_STMP3XXX) := stmp3xxx
plat-$(CONFIG_PLAT_IOP) := iop
plat-$(CONFIG_PLAT_NOMADIK) := nomadik
plat-$(CONFIG_PLAT_ORION) := orion
plat-$(CONFIG_PLAT_S3C24XX) := s3c24xx s3c samsung
plat-$(CONFIG_PLAT_S3C64XX) := s3c64xx s3c samsung
plat-$(CONFIG_PLAT_S5PC1XX) := s5pc1xx s3c samsung
-plat-$(CONFIG_ARCH_STMP3XXX) := stmp3xxx
ifeq ($(CONFIG_ARCH_EBSA110),y)
# This is what happens if you forget the IOCS16 line.
#if defined(CONFIG_DEBUG_ICEDCC)
#ifdef CONFIG_CPU_V6
- .macro loadsp, rb
+ .macro loadsp, rb, tmp
.endm
.macro writeb, ch, rb
mcr p14, 0, \ch, c0, c5, 0
.endm
+#elif defined(CONFIG_CPU_V7)
+ .macro loadsp, rb, tmp
+ .endm
+ .macro writeb, ch, rb
+wait: mrc p14, 0, pc, c0, c1, 0
+ bcs wait
+ mcr p14, 0, \ch, c0, c5, 0
+ .endm
#elif defined(CONFIG_CPU_XSCALE)
- .macro loadsp, rb
+ .macro loadsp, rb, tmp
.endm
.macro writeb, ch, rb
mcr p14, 0, \ch, c8, c0, 0
.endm
#else
- .macro loadsp, rb
+ .macro loadsp, rb, tmp
.endm
.macro writeb, ch, rb
mcr p14, 0, \ch, c1, c0, 0
.endm
#if defined(CONFIG_ARCH_SA1100)
- .macro loadsp, rb
+ .macro loadsp, rb, tmp
mov \rb, #0x80000000 @ physical base address
#ifdef CONFIG_DEBUG_LL_SER3
add \rb, \rb, #0x00050000 @ Ser3
#endif
.endm
#elif defined(CONFIG_ARCH_S3C2410)
- .macro loadsp, rb
+ .macro loadsp, rb, tmp
mov \rb, #0x50000000
add \rb, \rb, #0x4000 * CONFIG_S3C_LOWLEVEL_UART_PORT
.endm
#else
- .macro loadsp, rb
- addruart \rb
+ .macro loadsp, rb, tmp
+ addruart \rb, \tmp
.endm
#endif
#endif
strb r2, [r3, r1]
b 1b
-puts: loadsp r3
+puts: loadsp r3, r1
1: ldrb r2, [r0], #1
teq r2, #0
moveq pc, lr
putc:
mov r2, r0
mov r0, #0
- loadsp r3
+ loadsp r3, r1
b 2b
memdump: mov r12, r0
asm("mcr p14, 0, %0, c0, c5, 0" : : "r" (ch));
}
+
+#elif defined(CONFIG_CPU_V7)
+
+static void icedcc_putc(int ch)
+{
+ asm(
+ "wait: mrc p14, 0, pc, c0, c1, 0 \n\
+ bcs wait \n\
+ mcr p14, 0, %0, c0, c5, 0 "
+ : : "r" (ch));
+}
+
#elif defined(CONFIG_CPU_XSCALE)
static void icedcc_putc(int ch)
#endif
#define putc(ch) icedcc_putc(ch)
-#define flush() do { } while (0)
#endif
static void putstr(const char *ptr)
#if defined(CONFIG_CPU_V6)
- .macro addruart, rx
+ .macro addruart, rx, tmp
.endm
.macro senduart, rd, rx
1002:
.endm
+#elif defined(CONFIG_CPU_V7)
+
+ .macro addruart, rx, tmp
+ .endm
+
+ .macro senduart, rd, rx
+ mcr p14, 0, \rd, c0, c5, 0
+ .endm
+
+ .macro busyuart, rd, rx
+busy: mrc p14, 0, pc, c0, c1, 0
+ bcs busy
+ .endm
+
+ .macro waituart, rd, rx
+wait: mrc p14, 0, pc, c0, c1, 0
+ bcs wait
+
+ .endm
+
#elif defined(CONFIG_CPU_XSCALE)
- .macro addruart, rx
+ .macro addruart, rx, tmp
.endm
.macro senduart, rd, rx
#else
- .macro addruart, rx
+ .macro addruart, rx, tmp
.endm
.macro senduart, rd, rx
.ltorg
ENTRY(printascii)
- addruart r3
+ addruart r3, r1
b 2f
1: waituart r2, r3
senduart r1, r3
ENDPROC(printascii)
ENTRY(printch)
- addruart r3
+ addruart r3, r1
mov r1, r0
mov r0, #0
b 1b
return 1;
if (cpu_architecture() < CPU_ARCH_ARMv6)
return 1;
-#if !defined(CONFIG_AEABI) || defined(CONFIG_OABI_COMPAT)
- /*
- * If we have support for OABI programs, we can never allow NX
- * support - our signal syscall restart mechanism relies upon
- * being able to execute code placed on the user stack.
- */
- return 1;
-#else
return 0;
-#endif
}
EXPORT_SYMBOL(arm_elf_read_implies_exec);
*/
#include "hardware.h"
- .macro addruart,rx
+ .macro addruart, rx, tmp
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
moveq \rx, #0x80000000 @ physical
#include <mach/hardware.h>
#include <mach/at91_dbgu.h>
- .macro addruart,rx
+ .macro addruart, rx, tmp
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
ldreq \rx, =(AT91_BASE_SYS + AT91_DBGU) @ System peripherals (phys address)
#include <asm/hardware/clps7111.h>
- .macro addruart,rx
+ .macro addruart, rx, tmp
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
moveq \rx, #CLPS7111_PHYS_BASE
#include <linux/serial_reg.h>
#define UART_SHIFT 2
- .macro addruart, rx
+ .macro addruart, rx, tmp
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
moveq \rx, #0x01000000 @ physical base address
#include <mach/bridge-regs.h>
- .macro addruart,rx
+ .macro addruart, rx, tmp
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
ldreq \rx, =DOVE_SB_REGS_PHYS_BASE
*
**/
- .macro addruart,rx
+ .macro addruart, rx, tmp
mov \rx, #0xf0000000
orr \rx, \rx, #0x00000be0
.endm
*/
#include <mach/ep93xx-regs.h>
- .macro addruart,rx
+ .macro addruart, rx, tmp
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
ldreq \rx, =EP93XX_APB_PHYS_BASE @ Physical base
#ifndef CONFIG_DEBUG_DC21285_PORT
/* For NetWinder debugging */
- .macro addruart,rx
+ .macro addruart, rx, tmp
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
moveq \rx, #0x7c000000 @ physical
.equ dc21285_high, ARMCSR_BASE & 0xff000000
.equ dc21285_low, ARMCSR_BASE & 0x00ffffff
- .macro addruart,rx
+ .macro addruart, rx, tmp
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
moveq \rx, #0x42000000
*/
#include <mach/hardware.h>
- .macro addruart,rx
+ .macro addruart, rx, tmp
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
ldreq \rx, =GEMINI_UART_BASE @ physical
UART[UART_TX] = c;
}
-#define flush() do { } while (0)
+static inline void flush(void)
+{
+}
/*
* nothing to do
.equ io_virt, IO_BASE
.equ io_phys, IO_START
- .macro addruart,rx
+ .macro addruart, rx, tmp
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
moveq \rx, #io_phys @ physical base address
*
*/
- .macro addruart,rx
+ .macro addruart, rx, tmp
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
moveq \rx, #0x16000000 @ physical base address
* published by the Free Software Foundation.
*/
- .macro addruart, rx
+ .macro addruart, rx, tmp
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ mmu enabled?
moveq \rx, #0xff000000 @ physical
* published by the Free Software Foundation.
*/
- .macro addruart, rx
+ .macro addruart, rx, tmp
mov \rx, #0xfe000000 @ physical as well as virtual
orr \rx, \rx, #0x00800000 @ location of the UART
.endm
* published by the Free Software Foundation.
*/
- .macro addruart, rx
+ .macro addruart, rx, tmp
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ mmu enabled?
moveq \rx, #0xff000000 @ physical
*
*/
- .macro addruart,rx
+ .macro addruart, rx, tmp
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
moveq \rx, #0xc0000000 @ Physical base
*/
#include <mach/ixp23xx.h>
- .macro addruart,rx
+ .macro addruart, rx, tmp
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ mmu enabled?
ldreq \rx, =IXP23XX_PERIPHERAL_PHYS @ physical
* published by the Free Software Foundation.
*/
- .macro addruart,rx
+ .macro addruart, rx, tmp
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
moveq \rx, #0xc8000000
#include <mach/bridge-regs.h>
- .macro addruart,rx
+ .macro addruart, rx, tmp
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
ldreq \rx, =KIRKWOOD_REGS_PHYS_BASE
#include <mach/hardware.h>
#include <mach/regs-uart.h>
- .macro addruart, rx
+ .macro addruart, rx, tmp
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
ldreq \rx, =KS8695_UART_PA @ physical base address
.equ io_virt, IO_BASE
.equ io_phys, IO_START
- .macro addruart,rx
+ .macro addruart, rx, tmp
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
moveq \rx, #io_phys @ physical base address
@ It is not known if this will be appropriate for every 40x
@ board.
- .macro addruart,rx
+ .macro addruart, rx, tmp
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
mov \rx, #0x00000700 @ offset from base
#include <mach/loki.h>
- .macro addruart,rx
+ .macro addruart, rx, tmp
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
ldreq \rx, =LOKI_REGS_PHYS_BASE
#include <mach/addr-map.h>
- .macro addruart,rx
+ .macro addruart, rx, tmp
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
ldreq \rx, =APB_PHYS_BASE @ physical
#include <mach/msm_iomap.h>
#ifdef CONFIG_MSM_DEBUG_UART
- .macro addruart,rx
+ .macro addruart, rx, tmp
@ see if the MMU is enabled and select appropriate base address
mrc p15, 0, \rx, c1, c0
tst \rx, #1
beq 1001b
.endm
#else
- .macro addruart,rx
+ .macro addruart, rx, tmp
.endm
.macro senduart,rd,rx
#include <mach/mv78xx0.h>
- .macro addruart,rx
+ .macro addruart, rx, tmp
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
ldreq \rx, =MV78XX0_REGS_PHYS_BASE
#include "hardware.h"
- .macro addruart,rx
+ .macro addruart, rx, tmp
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
moveq \rx, #0x00100000 @ physical
*
*/
- .macro addruart,rx
+ .macro addruart, rx, tmp
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
moveq \rx, #0x10000000 @ physical base address
#include <mach/regs-board-a9m9750dev.h>
- .macro addruart,rx
+ .macro addruart, rx, tmp
mrc p15, 0, \rx, c1, c0
tst \rx, #1
ldreq \rx, =NS9XXX_CSxSTAT_PHYS(0)
*
*/
- .macro addruart,rx
+ .macro addruart, rx, tmp
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
moveq \rx, #0xff000000 @ physical base address
*
*/
- .macro addruart,rx
+ .macro addruart, rx, tmp
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
#ifdef CONFIG_ARCH_OMAP2
#include <mach/orion5x.h>
- .macro addruart,rx
+ .macro addruart, rx, tmp
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
ldreq \rx, =ORION5X_REGS_PHYS_BASE
*
*/
- .macro addruart,rx
+ .macro addruart, rx, tmp
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
mov \rx, #0x00090000
#include "hardware.h"
- .macro addruart,rx
+ .macro addruart, rx, tmp
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
moveq \rx, #0x40000000 @ physical
#error "Unknown RealView platform"
#endif
- .macro addruart,rx
+ .macro addruart, rx, tmp
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
moveq \rx, #0x10000000
*
*/
- .macro addruart,rx
+ .macro addruart, rx, tmp
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
moveq \rx, #0x03000000
#define S3C2410_UART1_OFF (0x4000)
#define SHIFT_2440TXF (14-9)
- .macro addruart, rx
+ .macro addruart, rx, tmp
mrc p15, 0, \rx, c1, c0
tst \rx, #1
ldreq \rx, = S3C24XX_PA_UART
#include <mach/map.h>
#include <plat/regs-serial.h>
- .macro addruart, rx
+ .macro addruart, rx, tmp
mrc p15, 0, \rx, c1, c0
tst \rx, #1
ldreq \rx, = S3C24XX_PA_UART
* aligned and add in the offset when we load the value here.
*/
- .macro addruart, rx
+ .macro addruart, rx, tmp
mrc p15, 0, \rx, c1, c0
tst \rx, #1
ldreq \rx, = S3C_PA_UART
* aligned and add in the offset when we load the value here.
*/
- .macro addruart, rx
+ .macro addruart, rx, tmp
mrc p15, 0, \rx, c1, c0
tst \rx, #1
ldreq \rx, = S3C_PA_UART
*/
#include <mach/hardware.h>
- .macro addruart,rx
+ .macro addruart, rx, tmp
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
moveq \rx, #0x80000000 @ physical base address
*
*/
- .macro addruart,rx
+ .macro addruart, rx, tmp
mov \rx, #0xe0000000
orr \rx, \rx, #0x000003f8
.endm
*/
#include <mach/hardware.h>
- .macro addruart,rx
+ .macro addruart, rx, tmp
/* If we move the adress using MMU, use this. */
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
*/
#include <mach/hardware.h>
- .macro addruart,rx
+ .macro addruart, rx, tmp
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
ldreq \rx, =U8500_UART2_BASE @ no, physical address
*
*/
- .macro addruart,rx
+ .macro addruart, rx, tmp
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
moveq \rx, #0x10000000
#define UART_PADDR MXC91231_UART2_BASE_ADDR
#define UART_VADDR MXC91231_AIPS1_IO_ADDRESS(MXC91231_UART2_BASE_ADDR)
#endif
- .macro addruart,rx
+ .macro addruart, rx, tmp
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
ldreq \rx, =UART_PADDR @ physical
UART(TXR) = ch;
}
-#define flush() do { } while (0)
+static inline void flush(void)
+{
+}
#define MX1_UART1_BASE_ADDR 0x00206000
#define MX25_UART1_BASE_ADDR 0x43f90000
* http://www.gnu.org/copyleft/gpl.html
*/
- .macro addruart,rx
+ .macro addruart, rx, tmp
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
moveq \rx, #0x80000000 @ physical base address
git://bbs.cooldavid.org / net-next-2.6.git / commitdiff