* [PATCH 33/41] ARM: restart: spear: use new restart hook
From: Russell King - ARM Linux @ 2011-11-06 17:51 UTC (permalink / raw)
To: linux-arm-kernel
In-Reply-To: <20111106173113.GI12913@n2100.arm.linux.org.uk>
Hook these platforms restart code into the new restart hook rather
than using arch_reset().
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
arch/arm/mach-spear3xx/include/mach/generic.h | 2 +
arch/arm/mach-spear3xx/spear300_evb.c | 1 +
arch/arm/mach-spear3xx/spear310_evb.c | 1 +
arch/arm/mach-spear3xx/spear320_evb.c | 1 +
arch/arm/mach-spear6xx/include/mach/generic.h | 2 +
arch/arm/mach-spear6xx/spear600_evb.c | 1 +
arch/arm/plat-spear/Makefile | 2 +-
arch/arm/plat-spear/include/plat/system.h | 11 ----------
arch/arm/plat-spear/restart.c | 27 +++++++++++++++++++++++++
9 files changed, 36 insertions(+), 12 deletions(-)
create mode 100644 arch/arm/plat-spear/restart.c
diff --git a/arch/arm/mach-spear3xx/include/mach/generic.h b/arch/arm/mach-spear3xx/include/mach/generic.h
index b8f31c3..14276e5 100644
--- a/arch/arm/mach-spear3xx/include/mach/generic.h
+++ b/arch/arm/mach-spear3xx/include/mach/generic.h
@@ -42,6 +42,8 @@ void __init spear3xx_map_io(void);
void __init spear3xx_init_irq(void);
void __init spear3xx_init(void);
+void spear_restart(char, const char *);
+
/* pad mux declarations */
#define PMX_FIRDA_MASK (1 << 14)
#define PMX_I2C_MASK (1 << 13)
diff --git a/arch/arm/mach-spear3xx/spear300_evb.c b/arch/arm/mach-spear3xx/spear300_evb.c
index a5ff98e..8b429f0 100644
--- a/arch/arm/mach-spear3xx/spear300_evb.c
+++ b/arch/arm/mach-spear3xx/spear300_evb.c
@@ -69,4 +69,5 @@ MACHINE_START(SPEAR300, "ST-SPEAR300-EVB")
.init_irq = spear3xx_init_irq,
.timer = &spear3xx_timer,
.init_machine = spear300_evb_init,
+ .restart = spear_restart,
MACHINE_END
diff --git a/arch/arm/mach-spear3xx/spear310_evb.c b/arch/arm/mach-spear3xx/spear310_evb.c
index 45d180d..a11d6ea 100644
--- a/arch/arm/mach-spear3xx/spear310_evb.c
+++ b/arch/arm/mach-spear3xx/spear310_evb.c
@@ -75,4 +75,5 @@ MACHINE_START(SPEAR310, "ST-SPEAR310-EVB")
.init_irq = spear3xx_init_irq,
.timer = &spear3xx_timer,
.init_machine = spear310_evb_init,
+ .restart = spear_restart,
MACHINE_END
diff --git a/arch/arm/mach-spear3xx/spear320_evb.c b/arch/arm/mach-spear3xx/spear320_evb.c
index 2287984..4239a70 100644
--- a/arch/arm/mach-spear3xx/spear320_evb.c
+++ b/arch/arm/mach-spear3xx/spear320_evb.c
@@ -73,4 +73,5 @@ MACHINE_START(SPEAR320, "ST-SPEAR320-EVB")
.init_irq = spear3xx_init_irq,
.timer = &spear3xx_timer,
.init_machine = spear320_evb_init,
+ .restart = spear_restart,
MACHINE_END
diff --git a/arch/arm/mach-spear6xx/include/mach/generic.h b/arch/arm/mach-spear6xx/include/mach/generic.h
index 183f023..116b993 100644
--- a/arch/arm/mach-spear6xx/include/mach/generic.h
+++ b/arch/arm/mach-spear6xx/include/mach/generic.h
@@ -41,6 +41,8 @@ void __init spear6xx_init(void);
void __init spear600_init(void);
void __init spear6xx_clk_init(void);
+void spear_restart(char, const char *);
+
/* Add spear600 machine device structure declarations here */
#endif /* __MACH_GENERIC_H */
diff --git a/arch/arm/mach-spear6xx/spear600_evb.c b/arch/arm/mach-spear6xx/spear600_evb.c
index 8238fe3..0a16559 100644
--- a/arch/arm/mach-spear6xx/spear600_evb.c
+++ b/arch/arm/mach-spear6xx/spear600_evb.c
@@ -48,4 +48,5 @@ MACHINE_START(SPEAR600, "ST-SPEAR600-EVB")
.init_irq = spear6xx_init_irq,
.timer = &spear6xx_timer,
.init_machine = spear600_evb_init,
+ .restart = spear_restart,
MACHINE_END
diff --git a/arch/arm/plat-spear/Makefile b/arch/arm/plat-spear/Makefile
index b4f340b..e0f2e5b 100644
--- a/arch/arm/plat-spear/Makefile
+++ b/arch/arm/plat-spear/Makefile
@@ -3,6 +3,6 @@
#
# Common support
-obj-y := clock.o time.o
+obj-y := clock.o restart.o time.o
obj-$(CONFIG_ARCH_SPEAR3XX) += shirq.o padmux.o
diff --git a/arch/arm/plat-spear/include/plat/system.h b/arch/arm/plat-spear/include/plat/system.h
index 1171f22..4a0d125 100644
--- a/arch/arm/plat-spear/include/plat/system.h
+++ b/arch/arm/plat-spear/include/plat/system.h
@@ -14,10 +14,6 @@
#ifndef __PLAT_SYSTEM_H
#define __PLAT_SYSTEM_H
-#include <linux/io.h>
-#include <asm/hardware/sp810.h>
-#include <mach/hardware.h>
-
static inline void arch_idle(void)
{
/*
@@ -29,13 +25,6 @@ static inline void arch_idle(void)
static inline void arch_reset(char mode, const char *cmd)
{
- if (mode == 's') {
- /* software reset, Jump into ROM at address 0 */
- soft_restart(0);
- } else {
- /* hardware reset, Use on-chip reset capability */
- sysctl_soft_reset((void __iomem *)VA_SPEAR_SYS_CTRL_BASE);
- }
}
#endif /* __PLAT_SYSTEM_H */
diff --git a/arch/arm/plat-spear/restart.c b/arch/arm/plat-spear/restart.c
new file mode 100644
index 0000000..2b4e3d8
--- /dev/null
+++ b/arch/arm/plat-spear/restart.c
@@ -0,0 +1,27 @@
+/*
+ * arch/arm/plat-spear/restart.c
+ *
+ * SPEAr platform specific restart functions
+ *
+ * Copyright (C) 2009 ST Microelectronics
+ * Viresh Kumar<viresh.kumar@st.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+#include <linux/io.h>
+#include <asm/hardware/sp810.h>
+#include <mach/hardware.h>
+#include <mach/generic.h>
+
+void spear_restart(char mode, const char *cmd)
+{
+ if (mode == 's') {
+ /* software reset, Jump into ROM at address 0 */
+ soft_restart(0);
+ } else {
+ /* hardware reset, Use on-chip reset capability */
+ sysctl_soft_reset((void __iomem *)VA_SPEAR_SYS_CTRL_BASE);
+ }
+}
--
1.7.4.4
^ permalink raw reply related
* [PATCH 32/41] ARM: restart: shark: use new restart hook
From: Russell King - ARM Linux @ 2011-11-06 17:50 UTC (permalink / raw)
To: linux-arm-kernel
In-Reply-To: <20111106173113.GI12913@n2100.arm.linux.org.uk>
Hook the Shark restart code into the new restart hook rather than
using arch_reset().
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
arch/arm/mach-shark/core.c | 3 ++-
arch/arm/mach-shark/include/mach/system.h | 5 +++--
2 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/arch/arm/mach-shark/core.c b/arch/arm/mach-shark/core.c
index f4b25d8..a851c25 100644
--- a/arch/arm/mach-shark/core.c
+++ b/arch/arm/mach-shark/core.c
@@ -26,7 +26,7 @@
#define ROMCARD_SIZE 0x08000000
#define ROMCARD_START 0x10000000
-void arch_reset(char mode, const char *cmd)
+static void shark_restart(char mode, const char *cmd)
{
short temp;
/* Reset the Machine via pc[3] of the sequoia chipset */
@@ -156,4 +156,5 @@ MACHINE_START(SHARK, "Shark")
.init_irq = shark_init_irq,
.timer = &shark_timer,
.dma_zone_size = SZ_4M,
+ .restart = shark_restart,
MACHINE_END
diff --git a/arch/arm/mach-shark/include/mach/system.h b/arch/arm/mach-shark/include/mach/system.h
index 21c373b..2cc363a 100644
--- a/arch/arm/mach-shark/include/mach/system.h
+++ b/arch/arm/mach-shark/include/mach/system.h
@@ -6,8 +6,9 @@
#ifndef __ASM_ARCH_SYSTEM_H
#define __ASM_ARCH_SYSTEM_H
-/* Found in arch/mach-shark/core.c */
-extern void arch_reset(char mode, const char *cmd);
+static inline void arch_reset(char mode, const char *cmd)
+{
+}
static inline void arch_idle(void)
{
--
1.7.4.4
^ permalink raw reply related
* [PATCH 2/2] drm/i915: Remove extraneous MI_BATCHBUFFER_START from the BLT ring.
From: Kenneth Graunke @ 2011-11-06 17:51 UTC (permalink / raw)
To: intel-gfx
In-Reply-To: <1320601898-1376-1-git-send-email-kenneth@whitecape.org>
This looks like it was part of the BLT ring workaround which the prior
patch removed. However, this is a separate patch because it changes
behavior on shipping platforms.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
---
drivers/gpu/drm/i915/intel_ringbuffer.c | 4 ----
1 files changed, 0 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c
index 8198ab3..9f11751 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.c
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
@@ -1353,10 +1353,6 @@ static int blt_ring_begin(struct intel_ring_buffer *ring,
int ret = intel_ring_begin(ring, num_dwords+2);
if (ret)
return ret;
-
- intel_ring_emit(ring, MI_BATCH_BUFFER_START);
- intel_ring_emit(ring, obj->gtt_offset);
-
return 0;
} else
return intel_ring_begin(ring, 4);
--
1.7.7.1
^ permalink raw reply related
* [PATCH 1/2] drm/i915: Remove BLT workaround for pre-production Sandybridge systems.
From: Kenneth Graunke @ 2011-11-06 17:51 UTC (permalink / raw)
To: intel-gfx
This code was effectively dead, as < rev08 never shipped.
With the workaround gone, blt_ring_init became just another name for
init_ring_common, so delete it and just call init_ring_common directly.
This patch should not change behavior on Gen6 rev >= 8, nor Gen7.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
---
drivers/gpu/drm/i915/intel_ringbuffer.c | 55 ++-----------------------------
1 files changed, 3 insertions(+), 52 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c
index ca70e2f..8198ab3 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.c
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
@@ -1345,66 +1345,17 @@ blt_ring_put_irq(struct intel_ring_buffer *ring)
GEN6_BLITTER_USER_INTERRUPT);
}
-
-/* Workaround for some stepping of SNB,
- * each time when BLT engine ring tail moved,
- * the first command in the ring to be parsed
- * should be MI_BATCH_BUFFER_START
- */
-#define NEED_BLT_WORKAROUND(dev) \
- (IS_GEN6(dev) && (dev->pdev->revision < 8))
-
-static inline struct drm_i915_gem_object *
-to_blt_workaround(struct intel_ring_buffer *ring)
-{
- return ring->private;
-}
-
-static int blt_ring_init(struct intel_ring_buffer *ring)
-{
- if (NEED_BLT_WORKAROUND(ring->dev)) {
- struct drm_i915_gem_object *obj;
- u32 *ptr;
- int ret;
-
- obj = i915_gem_alloc_object(ring->dev, 4096);
- if (obj == NULL)
- return -ENOMEM;
-
- ret = i915_gem_object_pin(obj, 4096, true);
- if (ret) {
- drm_gem_object_unreference(&obj->base);
- return ret;
- }
-
- ptr = kmap(obj->pages[0]);
- *ptr++ = MI_BATCH_BUFFER_END;
- *ptr++ = MI_NOOP;
- kunmap(obj->pages[0]);
-
- ret = i915_gem_object_set_to_gtt_domain(obj, false);
- if (ret) {
- i915_gem_object_unpin(obj);
- drm_gem_object_unreference(&obj->base);
- return ret;
- }
-
- ring->private = obj;
- }
-
- return init_ring_common(ring);
-}
-
static int blt_ring_begin(struct intel_ring_buffer *ring,
int num_dwords)
{
if (ring->private) {
+ struct drm_i915_gem_object *obj = ring->private;
int ret = intel_ring_begin(ring, num_dwords+2);
if (ret)
return ret;
intel_ring_emit(ring, MI_BATCH_BUFFER_START);
- intel_ring_emit(ring, to_blt_workaround(ring)->gtt_offset);
+ intel_ring_emit(ring, obj->gtt_offset);
return 0;
} else
@@ -1447,7 +1398,7 @@ static const struct intel_ring_buffer gen6_blt_ring = {
.id = RING_BLT,
.mmio_base = BLT_RING_BASE,
.size = 32 * PAGE_SIZE,
- .init = blt_ring_init,
+ .init = init_ring_common,
.write_tail = ring_write_tail,
.flush = blt_ring_flush,
.add_request = gen6_add_request,
--
1.7.7.1
^ permalink raw reply related
* [PATCH 31/41] ARM: restart: sa1100: use new restart hook
From: Russell King - ARM Linux @ 2011-11-06 17:50 UTC (permalink / raw)
To: linux-arm-kernel
In-Reply-To: <20111106173113.GI12913@n2100.arm.linux.org.uk>
Hook these platforms restart code into the new restart hook rather
than using arch_reset().
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
arch/arm/mach-sa1100/assabet.c | 1 +
arch/arm/mach-sa1100/badge4.c | 1 +
arch/arm/mach-sa1100/cerf.c | 1 +
arch/arm/mach-sa1100/collie.c | 1 +
arch/arm/mach-sa1100/generic.c | 11 +++++++++++
arch/arm/mach-sa1100/generic.h | 1 +
arch/arm/mach-sa1100/h3100.c | 1 +
arch/arm/mach-sa1100/h3600.c | 1 +
arch/arm/mach-sa1100/hackkit.c | 1 +
arch/arm/mach-sa1100/include/mach/system.h | 9 ---------
arch/arm/mach-sa1100/jornada720.c | 1 +
arch/arm/mach-sa1100/lart.c | 1 +
arch/arm/mach-sa1100/nanoengine.c | 1 +
arch/arm/mach-sa1100/pleb.c | 1 +
arch/arm/mach-sa1100/shannon.c | 1 +
arch/arm/mach-sa1100/simpad.c | 1 +
16 files changed, 25 insertions(+), 9 deletions(-)
diff --git a/arch/arm/mach-sa1100/assabet.c b/arch/arm/mach-sa1100/assabet.c
index 3dd133f..6b93e20 100644
--- a/arch/arm/mach-sa1100/assabet.c
+++ b/arch/arm/mach-sa1100/assabet.c
@@ -455,4 +455,5 @@ MACHINE_START(ASSABET, "Intel-Assabet")
#ifdef CONFIG_SA1111
.dma_zone_size = SZ_1M,
#endif
+ .restart = sa11x0_restart,
MACHINE_END
diff --git a/arch/arm/mach-sa1100/badge4.c b/arch/arm/mach-sa1100/badge4.c
index bda83e1..b07a2c0 100644
--- a/arch/arm/mach-sa1100/badge4.c
+++ b/arch/arm/mach-sa1100/badge4.c
@@ -309,4 +309,5 @@ MACHINE_START(BADGE4, "Hewlett-Packard Laboratories BadgePAD 4")
#ifdef CONFIG_SA1111
.dma_zone_size = SZ_1M,
#endif
+ .restart = sa11x0_restart,
MACHINE_END
diff --git a/arch/arm/mach-sa1100/cerf.c b/arch/arm/mach-sa1100/cerf.c
index 7f3da4b..11bb6d0 100644
--- a/arch/arm/mach-sa1100/cerf.c
+++ b/arch/arm/mach-sa1100/cerf.c
@@ -139,4 +139,5 @@ MACHINE_START(CERF, "Intrinsyc CerfBoard/CerfCube")
.init_irq = cerf_init_irq,
.timer = &sa1100_timer,
.init_machine = cerf_init,
+ .restart = sa11x0_restart,
MACHINE_END
diff --git a/arch/arm/mach-sa1100/collie.c b/arch/arm/mach-sa1100/collie.c
index bd3e1bf..2428fc9 100644
--- a/arch/arm/mach-sa1100/collie.c
+++ b/arch/arm/mach-sa1100/collie.c
@@ -386,4 +386,5 @@ MACHINE_START(COLLIE, "Sharp-Collie")
.init_irq = sa1100_init_irq,
.timer = &sa1100_timer,
.init_machine = collie_init,
+ .restart = sa11x0_restart,
MACHINE_END
diff --git a/arch/arm/mach-sa1100/generic.c b/arch/arm/mach-sa1100/generic.c
index 5fa5ae1..bb10ee2 100644
--- a/arch/arm/mach-sa1100/generic.c
+++ b/arch/arm/mach-sa1100/generic.c
@@ -126,6 +126,17 @@ static void sa1100_power_off(void)
PMCR = PMCR_SF;
}
+void sa11x0_restart(char mode, const char *cmd)
+{
+ if (mode == 's') {
+ /* Jump into ROM at address 0 */
+ soft_restart(0);
+ } else {
+ /* Use on-chip reset capability */
+ RSRR = RSRR_SWR;
+ }
+}
+
static void sa11x0_register_device(struct platform_device *dev, void *data)
{
int err;
diff --git a/arch/arm/mach-sa1100/generic.h b/arch/arm/mach-sa1100/generic.h
index b7a9a60..33268cf 100644
--- a/arch/arm/mach-sa1100/generic.h
+++ b/arch/arm/mach-sa1100/generic.h
@@ -10,6 +10,7 @@ extern struct sys_timer sa1100_timer;
extern void __init sa1100_map_io(void);
extern void __init sa1100_init_irq(void);
extern void __init sa1100_init_gpio(void);
+extern void sa11x0_restart(char, const char *);
#define SET_BANK(__nr,__start,__size) \
mi->bank[__nr].start = (__start), \
diff --git a/arch/arm/mach-sa1100/h3100.c b/arch/arm/mach-sa1100/h3100.c
index b30733a..1e6b3c1 100644
--- a/arch/arm/mach-sa1100/h3100.c
+++ b/arch/arm/mach-sa1100/h3100.c
@@ -89,5 +89,6 @@ MACHINE_START(H3100, "Compaq iPAQ H3100")
.init_irq = sa1100_init_irq,
.timer = &sa1100_timer,
.init_machine = h3100_mach_init,
+ .restart = sa11x0_restart,
MACHINE_END
diff --git a/arch/arm/mach-sa1100/h3600.c b/arch/arm/mach-sa1100/h3600.c
index 6fd324d..6b58e74 100644
--- a/arch/arm/mach-sa1100/h3600.c
+++ b/arch/arm/mach-sa1100/h3600.c
@@ -130,5 +130,6 @@ MACHINE_START(H3600, "Compaq iPAQ H3600")
.init_irq = sa1100_init_irq,
.timer = &sa1100_timer,
.init_machine = h3600_mach_init,
+ .restart = sa11x0_restart,
MACHINE_END
diff --git a/arch/arm/mach-sa1100/hackkit.c b/arch/arm/mach-sa1100/hackkit.c
index 30f4a55..c01bb36 100644
--- a/arch/arm/mach-sa1100/hackkit.c
+++ b/arch/arm/mach-sa1100/hackkit.c
@@ -200,4 +200,5 @@ MACHINE_START(HACKKIT, "HackKit Cpu Board")
.init_irq = sa1100_init_irq,
.timer = &sa1100_timer,
.init_machine = hackkit_init,
+ .restart = sa11x0_restart,
MACHINE_END
diff --git a/arch/arm/mach-sa1100/include/mach/system.h b/arch/arm/mach-sa1100/include/mach/system.h
index 345d35b..3c3e842 100644
--- a/arch/arm/mach-sa1100/include/mach/system.h
+++ b/arch/arm/mach-sa1100/include/mach/system.h
@@ -3,8 +3,6 @@
*
* Copyright (c) 1999 Nicolas Pitre <nico@fluxnic.net>
*/
-#include <mach/hardware.h>
-
static inline void arch_idle(void)
{
cpu_do_idle();
@@ -12,11 +10,4 @@ static inline void arch_idle(void)
static inline void arch_reset(char mode, const char *cmd)
{
- if (mode == 's') {
- /* Jump into ROM at address 0 */
- soft_restart(0);
- } else {
- /* Use on-chip reset capability */
- RSRR = RSRR_SWR;
- }
}
diff --git a/arch/arm/mach-sa1100/jornada720.c b/arch/arm/mach-sa1100/jornada720.c
index 0bb520d..065aada 100644
--- a/arch/arm/mach-sa1100/jornada720.c
+++ b/arch/arm/mach-sa1100/jornada720.c
@@ -372,4 +372,5 @@ MACHINE_START(JORNADA720, "HP Jornada 720")
#ifdef CONFIG_SA1111
.dma_zone_size = SZ_1M,
#endif
+ .restart = sa11x0_restart,
MACHINE_END
diff --git a/arch/arm/mach-sa1100/lart.c b/arch/arm/mach-sa1100/lart.c
index 5bc59d0..af4e276 100644
--- a/arch/arm/mach-sa1100/lart.c
+++ b/arch/arm/mach-sa1100/lart.c
@@ -66,4 +66,5 @@ MACHINE_START(LART, "LART")
.init_irq = sa1100_init_irq,
.init_machine = lart_init,
.timer = &sa1100_timer,
+ .restart = sa11x0_restart,
MACHINE_END
diff --git a/arch/arm/mach-sa1100/nanoengine.c b/arch/arm/mach-sa1100/nanoengine.c
index 032f388..ed77f85 100644
--- a/arch/arm/mach-sa1100/nanoengine.c
+++ b/arch/arm/mach-sa1100/nanoengine.c
@@ -116,4 +116,5 @@ MACHINE_START(NANOENGINE, "BSE nanoEngine")
.init_irq = sa1100_init_irq,
.timer = &sa1100_timer,
.init_machine = nanoengine_init,
+ .restart = sa11x0_restart,
MACHINE_END
diff --git a/arch/arm/mach-sa1100/pleb.c b/arch/arm/mach-sa1100/pleb.c
index 65161f2..9307df0 100644
--- a/arch/arm/mach-sa1100/pleb.c
+++ b/arch/arm/mach-sa1100/pleb.c
@@ -150,4 +150,5 @@ MACHINE_START(PLEB, "PLEB")
.init_irq = sa1100_init_irq,
.timer = &sa1100_timer,
.init_machine = pleb_init,
+ .restart = sa11x0_restart,
MACHINE_END
diff --git a/arch/arm/mach-sa1100/shannon.c b/arch/arm/mach-sa1100/shannon.c
index 1cccbf5..318b2b7 100644
--- a/arch/arm/mach-sa1100/shannon.c
+++ b/arch/arm/mach-sa1100/shannon.c
@@ -87,4 +87,5 @@ MACHINE_START(SHANNON, "Shannon (AKA: Tuxscreen)")
.init_irq = sa1100_init_irq,
.timer = &sa1100_timer,
.init_machine = shannon_init,
+ .restart = sa11x0_restart,
MACHINE_END
diff --git a/arch/arm/mach-sa1100/simpad.c b/arch/arm/mach-sa1100/simpad.c
index 4790f3f..e17c04d 100644
--- a/arch/arm/mach-sa1100/simpad.c
+++ b/arch/arm/mach-sa1100/simpad.c
@@ -396,4 +396,5 @@ MACHINE_START(SIMPAD, "Simpad")
.map_io = simpad_map_io,
.init_irq = sa1100_init_irq,
.timer = &sa1100_timer,
+ .restart = sa11x0_restart,
MACHINE_END
--
1.7.4.4
^ permalink raw reply related
* [PATCH 30/41] ARM: restart: riscpc: use new restart hook
From: Russell King - ARM Linux @ 2011-11-06 17:50 UTC (permalink / raw)
To: linux-arm-kernel
In-Reply-To: <20111106173113.GI12913@n2100.arm.linux.org.uk>
Hook the RiscPC restart code into the new restart hook.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
arch/arm/mach-rpc/include/mach/system.h | 10 ----------
arch/arm/mach-rpc/riscpc.c | 12 ++++++++++++
2 files changed, 12 insertions(+), 10 deletions(-)
diff --git a/arch/arm/mach-rpc/include/mach/system.h b/arch/arm/mach-rpc/include/mach/system.h
index a354f4d..e9fb593 100644
--- a/arch/arm/mach-rpc/include/mach/system.h
+++ b/arch/arm/mach-rpc/include/mach/system.h
@@ -7,10 +7,6 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
-#include <linux/io.h>
-#include <mach/hardware.h>
-#include <asm/hardware/iomd.h>
-
static inline void arch_idle(void)
{
cpu_do_idle();
@@ -18,10 +14,4 @@ static inline void arch_idle(void)
static inline void arch_reset(char mode, const char *cmd)
{
- iomd_writeb(0, IOMD_ROMCR0);
-
- /*
- * Jump into the ROM
- */
- soft_restart(0);
}
diff --git a/arch/arm/mach-rpc/riscpc.c b/arch/arm/mach-rpc/riscpc.c
index 8559598..3d44a59 100644
--- a/arch/arm/mach-rpc/riscpc.c
+++ b/arch/arm/mach-rpc/riscpc.c
@@ -24,6 +24,7 @@
#include <asm/elf.h>
#include <asm/mach-types.h>
#include <mach/hardware.h>
+#include <asm/hardware/iomd.h>
#include <asm/page.h>
#include <asm/domain.h>
#include <asm/setup.h>
@@ -214,6 +215,16 @@ static int __init rpc_init(void)
arch_initcall(rpc_init);
+static void rpc_restart(char mode, const char *cmd)
+{
+ iomd_writeb(0, IOMD_ROMCR0);
+
+ /*
+ * Jump into the ROM
+ */
+ soft_restart(0);
+}
+
extern struct sys_timer ioc_timer;
MACHINE_START(RISCPC, "Acorn-RiscPC")
@@ -224,4 +235,5 @@ MACHINE_START(RISCPC, "Acorn-RiscPC")
.map_io = rpc_map_io,
.init_irq = rpc_init_irq,
.timer = &ioc_timer,
+ .restart = rpc_restart,
MACHINE_END
--
1.7.4.4
^ permalink raw reply related
* [PATCH 29/41] ARM: restart: realview: use new restart hook
From: Russell King - ARM Linux @ 2011-11-06 17:49 UTC (permalink / raw)
To: linux-arm-kernel
In-Reply-To: <20111106173113.GI12913@n2100.arm.linux.org.uk>
Hook these platforms restart code into the new restart hook rather
than using arch_reset().
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
arch/arm/mach-realview/core.h | 1 -
arch/arm/mach-realview/include/mach/system.h | 13 -------------
arch/arm/mach-realview/realview_eb.c | 5 +++--
arch/arm/mach-realview/realview_pb1176.c | 5 +++--
arch/arm/mach-realview/realview_pb11mp.c | 5 +++--
arch/arm/mach-realview/realview_pba8.c | 5 +++--
arch/arm/mach-realview/realview_pbx.c | 5 +++--
7 files changed, 15 insertions(+), 24 deletions(-)
diff --git a/arch/arm/mach-realview/core.h b/arch/arm/mach-realview/core.h
index 47259c8..735b57a 100644
--- a/arch/arm/mach-realview/core.h
+++ b/arch/arm/mach-realview/core.h
@@ -65,6 +65,5 @@ extern int realview_usb_register(struct resource *res);
extern void realview_init_early(void);
extern void realview_fixup(struct tag *tags, char **from,
struct meminfo *meminfo);
-extern void (*realview_reset)(char);
#endif
diff --git a/arch/arm/mach-realview/include/mach/system.h b/arch/arm/mach-realview/include/mach/system.h
index 6657ff23..1630766 100644
--- a/arch/arm/mach-realview/include/mach/system.h
+++ b/arch/arm/mach-realview/include/mach/system.h
@@ -21,12 +21,6 @@
#ifndef __ASM_ARCH_SYSTEM_H
#define __ASM_ARCH_SYSTEM_H
-#include <linux/io.h>
-#include <mach/hardware.h>
-#include <mach/platform.h>
-
-void (*realview_reset)(char mode);
-
static inline void arch_idle(void)
{
/*
@@ -38,13 +32,6 @@ static inline void arch_idle(void)
static inline void arch_reset(char mode, const char *cmd)
{
- /*
- * To reset, we hit the on-board reset register
- * in the system FPGA
- */
- if (realview_reset)
- realview_reset(mode);
- dsb();
}
#endif
diff --git a/arch/arm/mach-realview/realview_eb.c b/arch/arm/mach-realview/realview_eb.c
index 026c66a..4b79624 100644
--- a/arch/arm/mach-realview/realview_eb.c
+++ b/arch/arm/mach-realview/realview_eb.c
@@ -415,7 +415,7 @@ static struct sys_timer realview_eb_timer = {
.init = realview_eb_timer_init,
};
-static void realview_eb_reset(char mode)
+static void realview_eb_restart(char mode, const char *cmd)
{
void __iomem *reset_ctrl = __io_address(REALVIEW_SYS_RESETCTL);
void __iomem *lock_ctrl = __io_address(REALVIEW_SYS_LOCK);
@@ -427,6 +427,7 @@ static void realview_eb_reset(char mode)
__raw_writel(REALVIEW_SYS_LOCK_VAL, lock_ctrl);
if (core_tile_eb11mp())
__raw_writel(0x0008, reset_ctrl);
+ dsb();
}
static void __init realview_eb_init(void)
@@ -458,7 +459,6 @@ static void __init realview_eb_init(void)
#ifdef CONFIG_LEDS
leds_event = realview_leds_event;
#endif
- realview_reset = realview_eb_reset;
}
MACHINE_START(REALVIEW_EB, "ARM-RealView EB")
@@ -473,4 +473,5 @@ MACHINE_START(REALVIEW_EB, "ARM-RealView EB")
#ifdef CONFIG_ZONE_DMA
.dma_zone_size = SZ_256M,
#endif
+ .restart = realview_eb_restart,
MACHINE_END
diff --git a/arch/arm/mach-realview/realview_pb1176.c b/arch/arm/mach-realview/realview_pb1176.c
index c057540..09e630b 100644
--- a/arch/arm/mach-realview/realview_pb1176.c
+++ b/arch/arm/mach-realview/realview_pb1176.c
@@ -336,12 +336,13 @@ static struct sys_timer realview_pb1176_timer = {
.init = realview_pb1176_timer_init,
};
-static void realview_pb1176_reset(char mode)
+static void realview_pb1176_restart(char mode, const char *cmd)
{
void __iomem *reset_ctrl = __io_address(REALVIEW_SYS_RESETCTL);
void __iomem *lock_ctrl = __io_address(REALVIEW_SYS_LOCK);
__raw_writel(REALVIEW_SYS_LOCK_VAL, lock_ctrl);
__raw_writel(REALVIEW_PB1176_SYS_SOFT_RESET, reset_ctrl);
+ dsb();
}
static void realview_pb1176_fixup(struct tag *tags, char **from,
@@ -381,7 +382,6 @@ static void __init realview_pb1176_init(void)
#ifdef CONFIG_LEDS
leds_event = realview_leds_event;
#endif
- realview_reset = realview_pb1176_reset;
}
MACHINE_START(REALVIEW_PB1176, "ARM-RealView PB1176")
@@ -396,4 +396,5 @@ MACHINE_START(REALVIEW_PB1176, "ARM-RealView PB1176")
#ifdef CONFIG_ZONE_DMA
.dma_zone_size = SZ_256M,
#endif
+ .restart = realview_pb1176_restart,
MACHINE_END
diff --git a/arch/arm/mach-realview/realview_pb11mp.c b/arch/arm/mach-realview/realview_pb11mp.c
index 671ad6d..e38e85b 100644
--- a/arch/arm/mach-realview/realview_pb11mp.c
+++ b/arch/arm/mach-realview/realview_pb11mp.c
@@ -315,7 +315,7 @@ static struct sys_timer realview_pb11mp_timer = {
.init = realview_pb11mp_timer_init,
};
-static void realview_pb11mp_reset(char mode)
+static void realview_pb11mp_restart(char mode, const char *cmd)
{
void __iomem *reset_ctrl = __io_address(REALVIEW_SYS_RESETCTL);
void __iomem *lock_ctrl = __io_address(REALVIEW_SYS_LOCK);
@@ -327,6 +327,7 @@ static void realview_pb11mp_reset(char mode)
__raw_writel(REALVIEW_SYS_LOCK_VAL, lock_ctrl);
__raw_writel(0x0000, reset_ctrl);
__raw_writel(0x0004, reset_ctrl);
+ dsb();
}
static void __init realview_pb11mp_init(void)
@@ -355,7 +356,6 @@ static void __init realview_pb11mp_init(void)
#ifdef CONFIG_LEDS
leds_event = realview_leds_event;
#endif
- realview_reset = realview_pb11mp_reset;
}
MACHINE_START(REALVIEW_PB11MP, "ARM-RealView PB11MPCore")
@@ -370,4 +370,5 @@ MACHINE_START(REALVIEW_PB11MP, "ARM-RealView PB11MPCore")
#ifdef CONFIG_ZONE_DMA
.dma_zone_size = SZ_256M,
#endif
+ .restart = realview_pb11mp_restart,
MACHINE_END
diff --git a/arch/arm/mach-realview/realview_pba8.c b/arch/arm/mach-realview/realview_pba8.c
index cbf22df..04d1e49 100644
--- a/arch/arm/mach-realview/realview_pba8.c
+++ b/arch/arm/mach-realview/realview_pba8.c
@@ -271,7 +271,7 @@ static struct sys_timer realview_pba8_timer = {
.init = realview_pba8_timer_init,
};
-static void realview_pba8_reset(char mode)
+static void realview_pba8_restart(char mode, const char *cmd)
{
void __iomem *reset_ctrl = __io_address(REALVIEW_SYS_RESETCTL);
void __iomem *lock_ctrl = __io_address(REALVIEW_SYS_LOCK);
@@ -283,6 +283,7 @@ static void realview_pba8_reset(char mode)
__raw_writel(REALVIEW_SYS_LOCK_VAL, lock_ctrl);
__raw_writel(0x0000, reset_ctrl);
__raw_writel(0x0004, reset_ctrl);
+ dsb();
}
static void __init realview_pba8_init(void)
@@ -305,7 +306,6 @@ static void __init realview_pba8_init(void)
#ifdef CONFIG_LEDS
leds_event = realview_leds_event;
#endif
- realview_reset = realview_pba8_reset;
}
MACHINE_START(REALVIEW_PBA8, "ARM-RealView PB-A8")
@@ -320,4 +320,5 @@ MACHINE_START(REALVIEW_PBA8, "ARM-RealView PB-A8")
#ifdef CONFIG_ZONE_DMA
.dma_zone_size = SZ_256M,
#endif
+ .restart = realview_pba8_restart,
MACHINE_END
diff --git a/arch/arm/mach-realview/realview_pbx.c b/arch/arm/mach-realview/realview_pbx.c
index 63c4114..d515452 100644
--- a/arch/arm/mach-realview/realview_pbx.c
+++ b/arch/arm/mach-realview/realview_pbx.c
@@ -339,7 +339,7 @@ static void realview_pbx_fixup(struct tag *tags, char **from,
#endif
}
-static void realview_pbx_reset(char mode)
+static void realview_pbx_restart(char mode, const char *cmd)
{
void __iomem *reset_ctrl = __io_address(REALVIEW_SYS_RESETCTL);
void __iomem *lock_ctrl = __io_address(REALVIEW_SYS_LOCK);
@@ -351,6 +351,7 @@ static void realview_pbx_reset(char mode)
__raw_writel(REALVIEW_SYS_LOCK_VAL, lock_ctrl);
__raw_writel(0x00F0, reset_ctrl);
__raw_writel(0x00F4, reset_ctrl);
+ dsb();
}
static void __init realview_pbx_init(void)
@@ -388,7 +389,6 @@ static void __init realview_pbx_init(void)
#ifdef CONFIG_LEDS
leds_event = realview_leds_event;
#endif
- realview_reset = realview_pbx_reset;
}
MACHINE_START(REALVIEW_PBX, "ARM-RealView PBX")
@@ -403,4 +403,5 @@ MACHINE_START(REALVIEW_PBX, "ARM-RealView PBX")
#ifdef CONFIG_ZONE_DMA
.dma_zone_size = SZ_256M,
#endif
+ .restart = realview_pbx_restart,
MACHINE_END
--
1.7.4.4
^ permalink raw reply related
* [PATCH 28/41] ARM: restart: pxa: use new restart hook
From: Russell King - ARM Linux @ 2011-11-06 17:49 UTC (permalink / raw)
To: linux-arm-kernel
In-Reply-To: <20111106173113.GI12913@n2100.arm.linux.org.uk>
Hook these platforms restart code into the new restart hook rather
than using arch_reset().
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
arch/arm/mach-pxa/balloon3.c | 1 +
arch/arm/mach-pxa/capc7117.c | 3 ++-
arch/arm/mach-pxa/cm-x2xx.c | 1 +
arch/arm/mach-pxa/cm-x300.c | 1 +
arch/arm/mach-pxa/colibri-pxa270.c | 2 ++
arch/arm/mach-pxa/colibri-pxa300.c | 1 +
arch/arm/mach-pxa/colibri-pxa320.c | 1 +
arch/arm/mach-pxa/corgi.c | 8 +++++---
arch/arm/mach-pxa/csb726.c | 1 +
arch/arm/mach-pxa/em-x270.c | 2 ++
arch/arm/mach-pxa/eseries.c | 6 ++++++
arch/arm/mach-pxa/ezx.c | 6 ++++++
arch/arm/mach-pxa/generic.h | 2 ++
arch/arm/mach-pxa/gumstix.c | 1 +
arch/arm/mach-pxa/h5000.c | 1 +
arch/arm/mach-pxa/himalaya.c | 1 +
arch/arm/mach-pxa/hx4700.c | 1 +
arch/arm/mach-pxa/icontrol.c | 3 ++-
arch/arm/mach-pxa/idp.c | 1 +
arch/arm/mach-pxa/include/mach/system.h | 10 +++-------
arch/arm/mach-pxa/littleton.c | 1 +
arch/arm/mach-pxa/lpd270.c | 1 +
arch/arm/mach-pxa/lubbock.c | 1 +
arch/arm/mach-pxa/magician.c | 1 +
arch/arm/mach-pxa/mainstone.c | 1 +
arch/arm/mach-pxa/mioa701.c | 6 +++---
arch/arm/mach-pxa/mp900.c | 1 +
arch/arm/mach-pxa/palmld.c | 3 ++-
arch/arm/mach-pxa/palmt5.c | 3 ++-
arch/arm/mach-pxa/palmtc.c | 3 ++-
arch/arm/mach-pxa/palmte2.c | 3 ++-
arch/arm/mach-pxa/palmtreo.c | 2 ++
arch/arm/mach-pxa/palmtx.c | 3 ++-
arch/arm/mach-pxa/palmz72.c | 3 ++-
arch/arm/mach-pxa/pcm027.c | 1 +
arch/arm/mach-pxa/poodle.c | 3 ++-
arch/arm/mach-pxa/raumfeld.c | 3 +++
arch/arm/mach-pxa/reset.c | 5 ++++-
arch/arm/mach-pxa/saar.c | 1 +
arch/arm/mach-pxa/saarb.c | 1 +
arch/arm/mach-pxa/spitz.c | 6 ++++--
arch/arm/mach-pxa/stargate2.c | 2 ++
arch/arm/mach-pxa/tavorevb.c | 1 +
arch/arm/mach-pxa/tavorevb3.c | 1 +
arch/arm/mach-pxa/tosa.c | 4 ++--
arch/arm/mach-pxa/trizeps4.c | 2 ++
arch/arm/mach-pxa/viper.c | 1 +
arch/arm/mach-pxa/vpac270.c | 3 ++-
arch/arm/mach-pxa/xcep.c | 1 +
arch/arm/mach-pxa/z2.c | 1 +
arch/arm/mach-pxa/zeus.c | 1 +
arch/arm/mach-pxa/zylonite.c | 1 +
52 files changed, 95 insertions(+), 28 deletions(-)
diff --git a/arch/arm/mach-pxa/balloon3.c b/arch/arm/mach-pxa/balloon3.c
index fc0b854..5e25e17 100644
--- a/arch/arm/mach-pxa/balloon3.c
+++ b/arch/arm/mach-pxa/balloon3.c
@@ -829,4 +829,5 @@ MACHINE_START(BALLOON3, "Balloon3")
.timer = &pxa_timer,
.init_machine = balloon3_init,
.atag_offset = 0x100,
+ .restart = pxa_restart,
MACHINE_END
diff --git a/arch/arm/mach-pxa/capc7117.c b/arch/arm/mach-pxa/capc7117.c
index 4efc16d..c2f0be0 100644
--- a/arch/arm/mach-pxa/capc7117.c
+++ b/arch/arm/mach-pxa/capc7117.c
@@ -153,5 +153,6 @@ MACHINE_START(CAPC7117,
.init_irq = pxa3xx_init_irq,
.handle_irq = pxa3xx_handle_irq,
.timer = &pxa_timer,
- .init_machine = capc7117_init
+ .init_machine = capc7117_init,
+ .restart = pxa_restart,
MACHINE_END
diff --git a/arch/arm/mach-pxa/cm-x2xx.c b/arch/arm/mach-pxa/cm-x2xx.c
index f2e4190..ec170a5 100644
--- a/arch/arm/mach-pxa/cm-x2xx.c
+++ b/arch/arm/mach-pxa/cm-x2xx.c
@@ -524,4 +524,5 @@ MACHINE_START(ARMCORE, "Compulab CM-X2XX")
#ifdef CONFIG_PCI
.dma_zone_size = SZ_64M,
#endif
+ .restart = pxa_restart,
MACHINE_END
diff --git a/arch/arm/mach-pxa/cm-x300.c b/arch/arm/mach-pxa/cm-x300.c
index 3a7387f..dfd51d7 100644
--- a/arch/arm/mach-pxa/cm-x300.c
+++ b/arch/arm/mach-pxa/cm-x300.c
@@ -857,4 +857,5 @@ MACHINE_START(CM_X300, "CM-X300 module")
.timer = &pxa_timer,
.init_machine = cm_x300_init,
.fixup = cm_x300_fixup,
+ .restart = pxa_restart,
MACHINE_END
diff --git a/arch/arm/mach-pxa/colibri-pxa270.c b/arch/arm/mach-pxa/colibri-pxa270.c
index 7db6646..17a29be 100644
--- a/arch/arm/mach-pxa/colibri-pxa270.c
+++ b/arch/arm/mach-pxa/colibri-pxa270.c
@@ -312,6 +312,7 @@ MACHINE_START(COLIBRI, "Toradex Colibri PXA270")
.init_irq = pxa27x_init_irq,
.handle_irq = pxa27x_handle_irq,
.timer = &pxa_timer,
+ .restart = pxa_restart,
MACHINE_END
MACHINE_START(INCOME, "Income s.r.o. SH-Dmaster PXA270 SBC")
@@ -321,5 +322,6 @@ MACHINE_START(INCOME, "Income s.r.o. SH-Dmaster PXA270 SBC")
.init_irq = pxa27x_init_irq,
.handle_irq = pxa27x_handle_irq,
.timer = &pxa_timer,
+ .restart = pxa_restart,
MACHINE_END
diff --git a/arch/arm/mach-pxa/colibri-pxa300.c b/arch/arm/mach-pxa/colibri-pxa300.c
index c825e8b..c01059a 100644
--- a/arch/arm/mach-pxa/colibri-pxa300.c
+++ b/arch/arm/mach-pxa/colibri-pxa300.c
@@ -189,5 +189,6 @@ MACHINE_START(COLIBRI300, "Toradex Colibri PXA300")
.init_irq = pxa3xx_init_irq,
.handle_irq = pxa3xx_handle_irq,
.timer = &pxa_timer,
+ .restart = pxa_restart,
MACHINE_END
diff --git a/arch/arm/mach-pxa/colibri-pxa320.c b/arch/arm/mach-pxa/colibri-pxa320.c
index 692e1ff..6cc3caa 100644
--- a/arch/arm/mach-pxa/colibri-pxa320.c
+++ b/arch/arm/mach-pxa/colibri-pxa320.c
@@ -259,5 +259,6 @@ MACHINE_START(COLIBRI320, "Toradex Colibri PXA320")
.init_irq = pxa3xx_init_irq,
.handle_irq = pxa3xx_handle_irq,
.timer = &pxa_timer,
+ .restart = pxa_restart,
MACHINE_END
diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c
index 3e9483b..66faaaf 100644
--- a/arch/arm/mach-pxa/corgi.c
+++ b/arch/arm/mach-pxa/corgi.c
@@ -654,7 +654,7 @@ static void corgi_poweroff(void)
/* Green LED off tells the bootloader to halt */
gpio_set_value(CORGI_GPIO_LED_GREEN, 0);
- arm_machine_restart('h', NULL);
+ pxa_restart('h', NULL);
}
static void corgi_restart(char mode, const char *cmd)
@@ -663,13 +663,12 @@ static void corgi_restart(char mode, const char *cmd)
/* Green LED on tells the bootloader to reboot */
gpio_set_value(CORGI_GPIO_LED_GREEN, 1);
- arm_machine_restart('h', cmd);
+ pxa_restart('h', cmd);
}
static void __init corgi_init(void)
{
pm_power_off = corgi_poweroff;
- arm_pm_restart = corgi_restart;
/* Stop 3.6MHz and drive HIGH to PCMCIA and CS */
PCFR |= PCFR_OPDE;
@@ -725,6 +724,7 @@ MACHINE_START(CORGI, "SHARP Corgi")
.handle_irq = pxa25x_handle_irq,
.init_machine = corgi_init,
.timer = &pxa_timer,
+ .restart = corgi_restart,
MACHINE_END
#endif
@@ -736,6 +736,7 @@ MACHINE_START(SHEPHERD, "SHARP Shepherd")
.handle_irq = pxa25x_handle_irq,
.init_machine = corgi_init,
.timer = &pxa_timer,
+ .restart = corgi_restart,
MACHINE_END
#endif
@@ -747,6 +748,7 @@ MACHINE_START(HUSKY, "SHARP Husky")
.handle_irq = pxa25x_handle_irq,
.init_machine = corgi_init,
.timer = &pxa_timer,
+ .restart = corgi_restart,
MACHINE_END
#endif
diff --git a/arch/arm/mach-pxa/csb726.c b/arch/arm/mach-pxa/csb726.c
index 5e2cf39..fb5a51d 100644
--- a/arch/arm/mach-pxa/csb726.c
+++ b/arch/arm/mach-pxa/csb726.c
@@ -278,4 +278,5 @@ MACHINE_START(CSB726, "Cogent CSB726")
.handle_irq = pxa27x_handle_irq,
.init_machine = csb726_init,
.timer = &pxa_timer,
+ .restart = pxa_restart,
MACHINE_END
diff --git a/arch/arm/mach-pxa/em-x270.c b/arch/arm/mach-pxa/em-x270.c
index 94acc0b..bd396ba 100644
--- a/arch/arm/mach-pxa/em-x270.c
+++ b/arch/arm/mach-pxa/em-x270.c
@@ -1305,6 +1305,7 @@ MACHINE_START(EM_X270, "Compulab EM-X270")
.handle_irq = pxa27x_handle_irq,
.timer = &pxa_timer,
.init_machine = em_x270_init,
+ .restart = pxa_restart,
MACHINE_END
MACHINE_START(EXEDA, "Compulab eXeda")
@@ -1314,4 +1315,5 @@ MACHINE_START(EXEDA, "Compulab eXeda")
.handle_irq = pxa27x_handle_irq,
.timer = &pxa_timer,
.init_machine = em_x270_init,
+ .restart = pxa_restart,
MACHINE_END
diff --git a/arch/arm/mach-pxa/eseries.c b/arch/arm/mach-pxa/eseries.c
index 8e697dd..8cafafa 100644
--- a/arch/arm/mach-pxa/eseries.c
+++ b/arch/arm/mach-pxa/eseries.c
@@ -196,6 +196,7 @@ MACHINE_START(E330, "Toshiba e330")
.fixup = eseries_fixup,
.init_machine = e330_init,
.timer = &pxa_timer,
+ .restart = pxa_restart,
MACHINE_END
#endif
@@ -246,6 +247,7 @@ MACHINE_START(E350, "Toshiba e350")
.fixup = eseries_fixup,
.init_machine = e350_init,
.timer = &pxa_timer,
+ .restart = pxa_restart,
MACHINE_END
#endif
@@ -369,6 +371,7 @@ MACHINE_START(E400, "Toshiba e400")
.fixup = eseries_fixup,
.init_machine = e400_init,
.timer = &pxa_timer,
+ .restart = pxa_restart,
MACHINE_END
#endif
@@ -558,6 +561,7 @@ MACHINE_START(E740, "Toshiba e740")
.fixup = eseries_fixup,
.init_machine = e740_init,
.timer = &pxa_timer,
+ .restart = pxa_restart,
MACHINE_END
#endif
@@ -750,6 +754,7 @@ MACHINE_START(E750, "Toshiba e750")
.fixup = eseries_fixup,
.init_machine = e750_init,
.timer = &pxa_timer,
+ .restart = pxa_restart,
MACHINE_END
#endif
@@ -955,5 +960,6 @@ MACHINE_START(E800, "Toshiba e800")
.fixup = eseries_fixup,
.init_machine = e800_init,
.timer = &pxa_timer,
+ .restart = pxa_restart,
MACHINE_END
#endif
diff --git a/arch/arm/mach-pxa/ezx.c b/arch/arm/mach-pxa/ezx.c
index 8308eee..15ab253 100644
--- a/arch/arm/mach-pxa/ezx.c
+++ b/arch/arm/mach-pxa/ezx.c
@@ -804,6 +804,7 @@ MACHINE_START(EZX_A780, "Motorola EZX A780")
.handle_irq = pxa27x_handle_irq,
.timer = &pxa_timer,
.init_machine = a780_init,
+ .restart = pxa_restart,
MACHINE_END
#endif
@@ -870,6 +871,7 @@ MACHINE_START(EZX_E680, "Motorola EZX E680")
.handle_irq = pxa27x_handle_irq,
.timer = &pxa_timer,
.init_machine = e680_init,
+ .restart = pxa_restart,
MACHINE_END
#endif
@@ -936,6 +938,7 @@ MACHINE_START(EZX_A1200, "Motorola EZX A1200")
.handle_irq = pxa27x_handle_irq,
.timer = &pxa_timer,
.init_machine = a1200_init,
+ .restart = pxa_restart,
MACHINE_END
#endif
@@ -1127,6 +1130,7 @@ MACHINE_START(EZX_A910, "Motorola EZX A910")
.handle_irq = pxa27x_handle_irq,
.timer = &pxa_timer,
.init_machine = a910_init,
+ .restart = pxa_restart,
MACHINE_END
#endif
@@ -1193,6 +1197,7 @@ MACHINE_START(EZX_E6, "Motorola EZX E6")
.handle_irq = pxa27x_handle_irq,
.timer = &pxa_timer,
.init_machine = e6_init,
+ .restart = pxa_restart,
MACHINE_END
#endif
@@ -1233,5 +1238,6 @@ MACHINE_START(EZX_E2, "Motorola EZX E2")
.handle_irq = pxa27x_handle_irq,
.timer = &pxa_timer,
.init_machine = e2_init,
+ .restart = pxa_restart,
MACHINE_END
#endif
diff --git a/arch/arm/mach-pxa/generic.h b/arch/arm/mach-pxa/generic.h
index 92a2e85..0d729e6 100644
--- a/arch/arm/mach-pxa/generic.h
+++ b/arch/arm/mach-pxa/generic.h
@@ -57,3 +57,5 @@ void __init pxa_set_ffuart_info(void *info);
void __init pxa_set_btuart_info(void *info);
void __init pxa_set_stuart_info(void *info);
void __init pxa_set_hwuart_info(void *info);
+
+void pxa_restart(char, const char *);
diff --git a/arch/arm/mach-pxa/gumstix.c b/arch/arm/mach-pxa/gumstix.c
index 9c8208c..03e5e0b 100644
--- a/arch/arm/mach-pxa/gumstix.c
+++ b/arch/arm/mach-pxa/gumstix.c
@@ -239,4 +239,5 @@ MACHINE_START(GUMSTIX, "Gumstix")
.handle_irq = pxa25x_handle_irq,
.timer = &pxa_timer,
.init_machine = gumstix_init,
+ .restart = pxa_restart,
MACHINE_END
diff --git a/arch/arm/mach-pxa/h5000.c b/arch/arm/mach-pxa/h5000.c
index 4b5e110..fde6b4c 100644
--- a/arch/arm/mach-pxa/h5000.c
+++ b/arch/arm/mach-pxa/h5000.c
@@ -209,4 +209,5 @@ MACHINE_START(H5400, "HP iPAQ H5000")
.handle_irq = pxa25x_handle_irq,
.timer = &pxa_timer,
.init_machine = h5000_init,
+ .restart = pxa_restart,
MACHINE_END
diff --git a/arch/arm/mach-pxa/himalaya.c b/arch/arm/mach-pxa/himalaya.c
index f2c3245..26d069a 100644
--- a/arch/arm/mach-pxa/himalaya.c
+++ b/arch/arm/mach-pxa/himalaya.c
@@ -164,4 +164,5 @@ MACHINE_START(HIMALAYA, "HTC Himalaya")
.handle_irq = pxa25x_handle_irq,
.init_machine = himalaya_init,
.timer = &pxa_timer,
+ .restart = pxa_restart,
MACHINE_END
diff --git a/arch/arm/mach-pxa/hx4700.c b/arch/arm/mach-pxa/hx4700.c
index 6f6368e..ce16bda 100644
--- a/arch/arm/mach-pxa/hx4700.c
+++ b/arch/arm/mach-pxa/hx4700.c
@@ -845,4 +845,5 @@ MACHINE_START(H4700, "HP iPAQ HX4700")
.handle_irq = pxa27x_handle_irq,
.init_machine = hx4700_init,
.timer = &pxa_timer,
+ .restart = pxa_restart,
MACHINE_END
diff --git a/arch/arm/mach-pxa/icontrol.c b/arch/arm/mach-pxa/icontrol.c
index f78d5db..e239b82 100644
--- a/arch/arm/mach-pxa/icontrol.c
+++ b/arch/arm/mach-pxa/icontrol.c
@@ -196,5 +196,6 @@ MACHINE_START(ICONTROL, "iControl/SafeTcam boards using Embedian MXM-8x10 CoM")
.init_irq = pxa3xx_init_irq,
.handle_irq = pxa3xx_handle_irq,
.timer = &pxa_timer,
- .init_machine = icontrol_init
+ .init_machine = icontrol_init,
+ .restart = pxa_restart,
MACHINE_END
diff --git a/arch/arm/mach-pxa/idp.c b/arch/arm/mach-pxa/idp.c
index ddf20e5..fbabd84 100644
--- a/arch/arm/mach-pxa/idp.c
+++ b/arch/arm/mach-pxa/idp.c
@@ -199,4 +199,5 @@ MACHINE_START(PXA_IDP, "Vibren PXA255 IDP")
.handle_irq = pxa25x_handle_irq,
.timer = &pxa_timer,
.init_machine = idp_init,
+ .restart = pxa_restart,
MACHINE_END
diff --git a/arch/arm/mach-pxa/include/mach/system.h b/arch/arm/mach-pxa/include/mach/system.h
index d1fce8b..85494ff 100644
--- a/arch/arm/mach-pxa/include/mach/system.h
+++ b/arch/arm/mach-pxa/include/mach/system.h
@@ -9,15 +9,11 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
-
-#include <asm/proc-fns.h>
-#include "hardware.h"
-#include "pxa2xx-regs.h"
-
static inline void arch_idle(void)
{
cpu_do_idle();
}
-
-void arch_reset(char mode, const char *cmd);
+static inline void arch_reset(char mode, const char *cmd)
+{
+}
diff --git a/arch/arm/mach-pxa/littleton.c b/arch/arm/mach-pxa/littleton.c
index 0037e57..1799a8e 100644
--- a/arch/arm/mach-pxa/littleton.c
+++ b/arch/arm/mach-pxa/littleton.c
@@ -444,4 +444,5 @@ MACHINE_START(LITTLETON, "Marvell Form Factor Development Platform (aka Littleto
.handle_irq = pxa3xx_handle_irq,
.timer = &pxa_timer,
.init_machine = littleton_init,
+ .restart = pxa_restart,
MACHINE_END
diff --git a/arch/arm/mach-pxa/lpd270.c b/arch/arm/mach-pxa/lpd270.c
index 1dd5302..6119c01 100644
--- a/arch/arm/mach-pxa/lpd270.c
+++ b/arch/arm/mach-pxa/lpd270.c
@@ -505,4 +505,5 @@ MACHINE_START(LOGICPD_PXA270, "LogicPD PXA270 Card Engine")
.handle_irq = pxa27x_handle_irq,
.timer = &pxa_timer,
.init_machine = lpd270_init,
+ .restart = pxa_restart,
MACHINE_END
diff --git a/arch/arm/mach-pxa/lubbock.c b/arch/arm/mach-pxa/lubbock.c
index c48ce6d..4b7a528 100644
--- a/arch/arm/mach-pxa/lubbock.c
+++ b/arch/arm/mach-pxa/lubbock.c
@@ -556,4 +556,5 @@ MACHINE_START(LUBBOCK, "Intel DBPXA250 Development Platform (aka Lubbock)")
.handle_irq = pxa25x_handle_irq,
.timer = &pxa_timer,
.init_machine = lubbock_init,
+ .restart = pxa_restart,
MACHINE_END
diff --git a/arch/arm/mach-pxa/magician.c b/arch/arm/mach-pxa/magician.c
index 4b796c3..4e6774f 100644
--- a/arch/arm/mach-pxa/magician.c
+++ b/arch/arm/mach-pxa/magician.c
@@ -760,4 +760,5 @@ MACHINE_START(MAGICIAN, "HTC Magician")
.handle_irq = pxa27x_handle_irq,
.init_machine = magician_init,
.timer = &pxa_timer,
+ .restart = pxa_restart,
MACHINE_END
diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c
index 0567d39..ca14555 100644
--- a/arch/arm/mach-pxa/mainstone.c
+++ b/arch/arm/mach-pxa/mainstone.c
@@ -622,4 +622,5 @@ MACHINE_START(MAINSTONE, "Intel HCDDBBVA0 Development Platform (aka Mainstone)")
.handle_irq = pxa27x_handle_irq,
.timer = &pxa_timer,
.init_machine = mainstone_init,
+ .restart = pxa_restart,
MACHINE_END
diff --git a/arch/arm/mach-pxa/mioa701.c b/arch/arm/mach-pxa/mioa701.c
index 4f47a76..924a3b5 100644
--- a/arch/arm/mach-pxa/mioa701.c
+++ b/arch/arm/mach-pxa/mioa701.c
@@ -696,13 +696,13 @@ static void mioa701_machine_exit(void);
static void mioa701_poweroff(void)
{
mioa701_machine_exit();
- arm_machine_restart('s', NULL);
+ pxa_restart('s', NULL);
}
static void mioa701_restart(char c, const char *cmd)
{
mioa701_machine_exit();
- arm_machine_restart('s', cmd);
+ pxa_restart('s', cmd);
}
static struct gpio global_gpios[] = {
@@ -734,7 +734,6 @@ static void __init mioa701_machine_init(void)
pxa_set_udc_info(&mioa701_udc_info);
pxa_set_ac97_info(&mioa701_ac97_info);
pm_power_off = mioa701_poweroff;
- arm_pm_restart = mioa701_restart;
platform_add_devices(devices, ARRAY_SIZE(devices));
gsm_init();
@@ -758,4 +757,5 @@ MACHINE_START(MIOA701, "MIO A701")
.handle_irq = &pxa27x_handle_irq,
.init_machine = mioa701_machine_init,
.timer = &pxa_timer,
+ .restart = mioa701_restart,
MACHINE_END
diff --git a/arch/arm/mach-pxa/mp900.c b/arch/arm/mach-pxa/mp900.c
index 4af5d51..169bf8f 100644
--- a/arch/arm/mach-pxa/mp900.c
+++ b/arch/arm/mach-pxa/mp900.c
@@ -98,5 +98,6 @@ MACHINE_START(NEC_MP900, "MobilePro900/C")
.init_irq = pxa25x_init_irq,
.handle_irq = pxa25x_handle_irq,
.init_machine = mp900c_init,
+ .restart = pxa_restart,
MACHINE_END
diff --git a/arch/arm/mach-pxa/palmld.c b/arch/arm/mach-pxa/palmld.c
index 3d4a281..1fa80f4f 100644
--- a/arch/arm/mach-pxa/palmld.c
+++ b/arch/arm/mach-pxa/palmld.c
@@ -347,5 +347,6 @@ MACHINE_START(PALMLD, "Palm LifeDrive")
.init_irq = pxa27x_init_irq,
.handle_irq = pxa27x_handle_irq,
.timer = &pxa_timer,
- .init_machine = palmld_init
+ .init_machine = palmld_init,
+ .restart = pxa_restart,
MACHINE_END
diff --git a/arch/arm/mach-pxa/palmt5.c b/arch/arm/mach-pxa/palmt5.c
index 99d6bcf..5ba1431 100644
--- a/arch/arm/mach-pxa/palmt5.c
+++ b/arch/arm/mach-pxa/palmt5.c
@@ -208,5 +208,6 @@ MACHINE_START(PALMT5, "Palm Tungsten|T5")
.init_irq = pxa27x_init_irq,
.handle_irq = pxa27x_handle_irq,
.timer = &pxa_timer,
- .init_machine = palmt5_init
+ .init_machine = palmt5_init,
+ .restart = pxa_restart,
MACHINE_END
diff --git a/arch/arm/mach-pxa/palmtc.c b/arch/arm/mach-pxa/palmtc.c
index 6ec7cae..e4dd719 100644
--- a/arch/arm/mach-pxa/palmtc.c
+++ b/arch/arm/mach-pxa/palmtc.c
@@ -542,5 +542,6 @@ MACHINE_START(PALMTC, "Palm Tungsten|C")
.init_irq = pxa25x_init_irq,
.handle_irq = pxa25x_handle_irq,
.timer = &pxa_timer,
- .init_machine = palmtc_init
+ .init_machine = palmtc_init,
+ .restart = pxa_restart,
MACHINE_END
diff --git a/arch/arm/mach-pxa/palmte2.c b/arch/arm/mach-pxa/palmte2.c
index 9376da0..5ebf49acb 100644
--- a/arch/arm/mach-pxa/palmte2.c
+++ b/arch/arm/mach-pxa/palmte2.c
@@ -361,5 +361,6 @@ MACHINE_START(PALMTE2, "Palm Tungsten|E2")
.init_irq = pxa25x_init_irq,
.handle_irq = pxa25x_handle_irq,
.timer = &pxa_timer,
- .init_machine = palmte2_init
+ .init_machine = palmte2_init,
+ .restart = pxa_restart,
MACHINE_END
diff --git a/arch/arm/mach-pxa/palmtreo.c b/arch/arm/mach-pxa/palmtreo.c
index 94e9708..ec82491 100644
--- a/arch/arm/mach-pxa/palmtreo.c
+++ b/arch/arm/mach-pxa/palmtreo.c
@@ -452,6 +452,7 @@ MACHINE_START(TREO680, "Palm Treo 680")
.handle_irq = pxa27x_handle_irq,
.timer = &pxa_timer,
.init_machine = treo680_init,
+ .restart = pxa_restart,
MACHINE_END
#endif
@@ -464,5 +465,6 @@ MACHINE_START(CENTRO, "Palm Centro 685")
.handle_irq = pxa27x_handle_irq,
.timer = &pxa_timer,
.init_machine = centro_init,
+ .restart = pxa_restart,
MACHINE_END
#endif
diff --git a/arch/arm/mach-pxa/palmtx.c b/arch/arm/mach-pxa/palmtx.c
index 4e3e459..6170d76 100644
--- a/arch/arm/mach-pxa/palmtx.c
+++ b/arch/arm/mach-pxa/palmtx.c
@@ -369,5 +369,6 @@ MACHINE_START(PALMTX, "Palm T|X")
.init_irq = pxa27x_init_irq,
.handle_irq = pxa27x_handle_irq,
.timer = &pxa_timer,
- .init_machine = palmtx_init
+ .init_machine = palmtx_init,
+ .restart = pxa_restart,
MACHINE_END
diff --git a/arch/arm/mach-pxa/palmz72.c b/arch/arm/mach-pxa/palmz72.c
index 68e18ba..b2dff9d 100644
--- a/arch/arm/mach-pxa/palmz72.c
+++ b/arch/arm/mach-pxa/palmz72.c
@@ -404,5 +404,6 @@ MACHINE_START(PALMZ72, "Palm Zire72")
.init_irq = pxa27x_init_irq,
.handle_irq = pxa27x_handle_irq,
.timer = &pxa_timer,
- .init_machine = palmz72_init
+ .init_machine = palmz72_init,
+ .restart = pxa_restart,
MACHINE_END
diff --git a/arch/arm/mach-pxa/pcm027.c b/arch/arm/mach-pxa/pcm027.c
index 0b825a3..fe90544 100644
--- a/arch/arm/mach-pxa/pcm027.c
+++ b/arch/arm/mach-pxa/pcm027.c
@@ -265,4 +265,5 @@ MACHINE_START(PCM027, "Phytec Messtechnik GmbH phyCORE-PXA270")
.handle_irq = pxa27x_handle_irq,
.timer = &pxa_timer,
.init_machine = pcm027_init,
+ .restart = pxa_restart,
MACHINE_END
diff --git a/arch/arm/mach-pxa/poodle.c b/arch/arm/mach-pxa/poodle.c
index 1c597ad..7e054d4 100644
--- a/arch/arm/mach-pxa/poodle.c
+++ b/arch/arm/mach-pxa/poodle.c
@@ -416,7 +416,7 @@ static struct i2c_board_info __initdata poodle_i2c_devices[] = {
static void poodle_poweroff(void)
{
- arm_machine_restart('h', NULL);
+ pxa_restart('h', NULL);
}
static void __init poodle_init(void)
@@ -465,4 +465,5 @@ MACHINE_START(POODLE, "SHARP Poodle")
.handle_irq = pxa25x_handle_irq,
.timer = &pxa_timer,
.init_machine = poodle_init,
+ .restart = pxa_restart,
MACHINE_END
diff --git a/arch/arm/mach-pxa/raumfeld.c b/arch/arm/mach-pxa/raumfeld.c
index 6810cdd..697cbcd 100644
--- a/arch/arm/mach-pxa/raumfeld.c
+++ b/arch/arm/mach-pxa/raumfeld.c
@@ -1092,6 +1092,7 @@ MACHINE_START(RAUMFELD_RC, "Raumfeld Controller")
.init_irq = pxa3xx_init_irq,
.handle_irq = pxa3xx_handle_irq,
.timer = &pxa_timer,
+ .restart = pxa_restart,
MACHINE_END
#endif
@@ -1103,6 +1104,7 @@ MACHINE_START(RAUMFELD_CONNECTOR, "Raumfeld Connector")
.init_irq = pxa3xx_init_irq,
.handle_irq = pxa3xx_handle_irq,
.timer = &pxa_timer,
+ .restart = pxa_restart,
MACHINE_END
#endif
@@ -1114,5 +1116,6 @@ MACHINE_START(RAUMFELD_SPEAKER, "Raumfeld Speaker")
.init_irq = pxa3xx_init_irq,
.handle_irq = pxa3xx_handle_irq,
.timer = &pxa_timer,
+ .restart = pxa_restart,
MACHINE_END
#endif
diff --git a/arch/arm/mach-pxa/reset.c b/arch/arm/mach-pxa/reset.c
index b8bcda1..c8497b0 100644
--- a/arch/arm/mach-pxa/reset.c
+++ b/arch/arm/mach-pxa/reset.c
@@ -81,8 +81,11 @@ static void do_hw_reset(void)
OSMR3 = OSCR + 368640; /* ... in 100 ms */
}
-void arch_reset(char mode, const char *cmd)
+void pxa_restart(char mode, const char *cmd)
{
+ local_irq_disable();
+ local_fiq_disable();
+
clear_reset_status(RESET_STATUS_ALL);
switch (mode) {
diff --git a/arch/arm/mach-pxa/saar.c b/arch/arm/mach-pxa/saar.c
index fc2c1e0..8787070 100644
--- a/arch/arm/mach-pxa/saar.c
+++ b/arch/arm/mach-pxa/saar.c
@@ -602,4 +602,5 @@ MACHINE_START(SAAR, "PXA930 Handheld Platform (aka SAAR)")
.handle_irq = pxa3xx_handle_irq,
.timer = &pxa_timer,
.init_machine = saar_init,
+ .restart = pxa_restart,
MACHINE_END
diff --git a/arch/arm/mach-pxa/saarb.c b/arch/arm/mach-pxa/saarb.c
index 3e999e3..b6dbaca 100644
--- a/arch/arm/mach-pxa/saarb.c
+++ b/arch/arm/mach-pxa/saarb.c
@@ -111,5 +111,6 @@ MACHINE_START(SAARB, "PXA955 Handheld Platform (aka SAARB)")
.handle_irq = pxa3xx_handle_irq,
.timer = &pxa_timer,
.init_machine = saarb_init,
+ .restart = pxa_restart,
MACHINE_END
diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
index f5bafcc..d8d089e 100644
--- a/arch/arm/mach-pxa/spitz.c
+++ b/arch/arm/mach-pxa/spitz.c
@@ -925,7 +925,7 @@ static inline void spitz_i2c_init(void) {}
******************************************************************************/
static void spitz_poweroff(void)
{
- arm_machine_restart('g', NULL);
+ pxa_restart('g', NULL);
}
static void spitz_restart(char mode, const char *cmd)
@@ -942,7 +942,6 @@ static void __init spitz_init(void)
{
init_gpio_reset(SPITZ_GPIO_ON_RESET, 1, 0);
pm_power_off = spitz_poweroff;
- arm_pm_restart = spitz_restart;
PMCR = 0x00;
@@ -988,6 +987,7 @@ MACHINE_START(SPITZ, "SHARP Spitz")
.handle_irq = pxa27x_handle_irq,
.init_machine = spitz_init,
.timer = &pxa_timer,
+ .restart = spitz_restart,
MACHINE_END
#endif
@@ -1000,6 +1000,7 @@ MACHINE_START(BORZOI, "SHARP Borzoi")
.handle_irq = pxa27x_handle_irq,
.init_machine = spitz_init,
.timer = &pxa_timer,
+ .restart = spitz_restart,
MACHINE_END
#endif
@@ -1012,5 +1013,6 @@ MACHINE_START(AKITA, "SHARP Akita")
.handle_irq = pxa27x_handle_irq,
.init_machine = spitz_init,
.timer = &pxa_timer,
+ .restart = spitz_restart,
MACHINE_END
#endif
diff --git a/arch/arm/mach-pxa/stargate2.c b/arch/arm/mach-pxa/stargate2.c
index 4c9a48b..80d7f23 100644
--- a/arch/arm/mach-pxa/stargate2.c
+++ b/arch/arm/mach-pxa/stargate2.c
@@ -1005,6 +1005,7 @@ MACHINE_START(INTELMOTE2, "IMOTE 2")
.timer = &pxa_timer,
.init_machine = imote2_init,
.atag_offset = 0x100,
+ .restart = pxa_restart,
MACHINE_END
#endif
@@ -1017,5 +1018,6 @@ MACHINE_START(STARGATE2, "Stargate 2")
.timer = &pxa_timer,
.init_machine = stargate2_init,
.atag_offset = 0x100,
+ .restart = pxa_restart,
MACHINE_END
#endif
diff --git a/arch/arm/mach-pxa/tavorevb.c b/arch/arm/mach-pxa/tavorevb.c
index ad47bb9..4fa36a3 100644
--- a/arch/arm/mach-pxa/tavorevb.c
+++ b/arch/arm/mach-pxa/tavorevb.c
@@ -495,4 +495,5 @@ MACHINE_START(TAVOREVB, "PXA930 Evaluation Board (aka TavorEVB)")
.handle_irq = pxa3xx_handle_irq,
.timer = &pxa_timer,
.init_machine = tavorevb_init,
+ .restart = pxa_restart,
MACHINE_END
diff --git a/arch/arm/mach-pxa/tavorevb3.c b/arch/arm/mach-pxa/tavorevb3.c
index fd56916..8a22879 100644
--- a/arch/arm/mach-pxa/tavorevb3.c
+++ b/arch/arm/mach-pxa/tavorevb3.c
@@ -132,4 +132,5 @@ MACHINE_START(TAVOREVB3, "PXA950 Evaluation Board (aka TavorEVB3)")
.handle_irq = pxa3xx_handle_irq,
.timer = &pxa_timer,
.init_machine = evb3_init,
+ .restart = pxa_restart,
MACHINE_END
diff --git a/arch/arm/mach-pxa/tosa.c b/arch/arm/mach-pxa/tosa.c
index ef64530..dfe40f8 100644
--- a/arch/arm/mach-pxa/tosa.c
+++ b/arch/arm/mach-pxa/tosa.c
@@ -905,7 +905,7 @@ static struct platform_device *devices[] __initdata = {
static void tosa_poweroff(void)
{
- arm_machine_restart('g', NULL);
+ pxa_restart('g', NULL);
}
static void tosa_restart(char mode, const char *cmd)
@@ -935,7 +935,6 @@ static void __init tosa_init(void)
init_gpio_reset(TOSA_GPIO_ON_RESET, 0, 0);
pm_power_off = tosa_poweroff;
- arm_pm_restart = tosa_restart;
PCFR |= PCFR_OPDE;
@@ -978,4 +977,5 @@ MACHINE_START(TOSA, "SHARP Tosa")
.handle_irq = pxa25x_handle_irq,
.init_machine = tosa_init,
.timer = &pxa_timer,
+ .restart = tosa_restart,
MACHINE_END
diff --git a/arch/arm/mach-pxa/trizeps4.c b/arch/arm/mach-pxa/trizeps4.c
index 35bbf13..55ee85a 100644
--- a/arch/arm/mach-pxa/trizeps4.c
+++ b/arch/arm/mach-pxa/trizeps4.c
@@ -560,6 +560,7 @@ MACHINE_START(TRIZEPS4, "Keith und Koep Trizeps IV module")
.init_irq = pxa27x_init_irq,
.handle_irq = pxa27x_handle_irq,
.timer = &pxa_timer,
+ .restart = pxa_restart,
MACHINE_END
MACHINE_START(TRIZEPS4WL, "Keith und Koep Trizeps IV-WL module")
@@ -570,4 +571,5 @@ MACHINE_START(TRIZEPS4WL, "Keith und Koep Trizeps IV-WL module")
.init_irq = pxa27x_init_irq,
.handle_irq = pxa27x_handle_irq,
.timer = &pxa_timer,
+ .restart = pxa_restart,
MACHINE_END
diff --git a/arch/arm/mach-pxa/viper.c b/arch/arm/mach-pxa/viper.c
index 242ddae..afe2b74 100644
--- a/arch/arm/mach-pxa/viper.c
+++ b/arch/arm/mach-pxa/viper.c
@@ -998,4 +998,5 @@ MACHINE_START(VIPER, "Arcom/Eurotech VIPER SBC")
.handle_irq = pxa25x_handle_irq,
.timer = &pxa_timer,
.init_machine = viper_init,
+ .restart = pxa_restart,
MACHINE_END
diff --git a/arch/arm/mach-pxa/vpac270.c b/arch/arm/mach-pxa/vpac270.c
index a7539a6..d2bd677 100644
--- a/arch/arm/mach-pxa/vpac270.c
+++ b/arch/arm/mach-pxa/vpac270.c
@@ -721,5 +721,6 @@ MACHINE_START(VPAC270, "Voipac PXA270")
.init_irq = pxa27x_init_irq,
.handle_irq = pxa27x_handle_irq,
.timer = &pxa_timer,
- .init_machine = vpac270_init
+ .init_machine = vpac270_init,
+ .restart = pxa_restart,
MACHINE_END
diff --git a/arch/arm/mach-pxa/xcep.c b/arch/arm/mach-pxa/xcep.c
index 70e1730..4bbe9a3 100644
--- a/arch/arm/mach-pxa/xcep.c
+++ b/arch/arm/mach-pxa/xcep.c
@@ -185,5 +185,6 @@ MACHINE_START(XCEP, "Iskratel XCEP")
.init_irq = pxa25x_init_irq,
.handle_irq = pxa25x_handle_irq,
.timer = &pxa_timer,
+ .restart = pxa_restart,
MACHINE_END
diff --git a/arch/arm/mach-pxa/z2.c b/arch/arm/mach-pxa/z2.c
index ead32c9..d75f66a 100644
--- a/arch/arm/mach-pxa/z2.c
+++ b/arch/arm/mach-pxa/z2.c
@@ -725,4 +725,5 @@ MACHINE_START(ZIPIT2, "Zipit Z2")
.handle_irq = pxa27x_handle_irq,
.timer = &pxa_timer,
.init_machine = z2_init,
+ .restart = pxa_restart,
MACHINE_END
diff --git a/arch/arm/mach-pxa/zeus.c b/arch/arm/mach-pxa/zeus.c
index 498b83b..9db35a7 100644
--- a/arch/arm/mach-pxa/zeus.c
+++ b/arch/arm/mach-pxa/zeus.c
@@ -911,5 +911,6 @@ MACHINE_START(ARCOM_ZEUS, "Arcom/Eurotech ZEUS")
.handle_irq = pxa27x_handle_irq,
.timer = &pxa_timer,
.init_machine = zeus_init,
+ .restart = pxa_restart,
MACHINE_END
diff --git a/arch/arm/mach-pxa/zylonite.c b/arch/arm/mach-pxa/zylonite.c
index 31d4968..4e53c2d 100644
--- a/arch/arm/mach-pxa/zylonite.c
+++ b/arch/arm/mach-pxa/zylonite.c
@@ -429,4 +429,5 @@ MACHINE_START(ZYLONITE, "PXA3xx Platform Development Kit (aka Zylonite)")
.handle_irq = pxa3xx_handle_irq,
.timer = &pxa_timer,
.init_machine = zylonite_init,
+ .restart = pxa_restart,
MACHINE_END
--
1.7.4.4
^ permalink raw reply related
* [PATCH 27/41] ARM: restart: prima2: use new restart hook
From: Russell King - ARM Linux @ 2011-11-06 17:49 UTC (permalink / raw)
To: linux-arm-kernel
In-Reply-To: <20111106173113.GI12913@n2100.arm.linux.org.uk>
Hook these platforms restart code into the new restart hook rather
than using arch_reset().
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
arch/arm/mach-prima2/common.h | 1 +
arch/arm/mach-prima2/include/mach/system.h | 8 --------
arch/arm/mach-prima2/prima2.c | 1 +
arch/arm/mach-prima2/rstc.c | 7 +++++++
4 files changed, 9 insertions(+), 8 deletions(-)
diff --git a/arch/arm/mach-prima2/common.h b/arch/arm/mach-prima2/common.h
index 83e5d21..b28a930 100644
--- a/arch/arm/mach-prima2/common.h
+++ b/arch/arm/mach-prima2/common.h
@@ -16,6 +16,7 @@ extern struct sys_timer sirfsoc_timer;
extern void __init sirfsoc_of_irq_init(void);
extern void __init sirfsoc_of_clk_init(void);
+extern void sirfsoc_restart(char, const char *);
#ifndef CONFIG_DEBUG_LL
static inline void sirfsoc_map_lluart(void) {}
diff --git a/arch/arm/mach-prima2/include/mach/system.h b/arch/arm/mach-prima2/include/mach/system.h
index 0dbd257..eb16b4b 100644
--- a/arch/arm/mach-prima2/include/mach/system.h
+++ b/arch/arm/mach-prima2/include/mach/system.h
@@ -9,13 +9,6 @@
#ifndef __MACH_SYSTEM_H__
#define __MACH_SYSTEM_H__
-#include <linux/bitops.h>
-#include <mach/hardware.h>
-
-#define SIRFSOC_SYS_RST_BIT BIT(31)
-
-extern void __iomem *sirfsoc_rstc_base;
-
static inline void arch_idle(void)
{
cpu_do_idle();
@@ -23,7 +16,6 @@ static inline void arch_idle(void)
static inline void arch_reset(char mode, const char *cmd)
{
- writel(SIRFSOC_SYS_RST_BIT, sirfsoc_rstc_base);
}
#endif
diff --git a/arch/arm/mach-prima2/prima2.c b/arch/arm/mach-prima2/prima2.c
index ef555c0..8609aad 100644
--- a/arch/arm/mach-prima2/prima2.c
+++ b/arch/arm/mach-prima2/prima2.c
@@ -39,4 +39,5 @@ MACHINE_START(PRIMA2_EVB, "prima2cb")
.dma_zone_size = SZ_256M,
.init_machine = sirfsoc_mach_init,
.dt_compat = prima2cb_dt_match,
+ .restart = sirfsoc_restart,
MACHINE_END
diff --git a/arch/arm/mach-prima2/rstc.c b/arch/arm/mach-prima2/rstc.c
index 492cfa8..762adb7 100644
--- a/arch/arm/mach-prima2/rstc.c
+++ b/arch/arm/mach-prima2/rstc.c
@@ -68,3 +68,10 @@ int sirfsoc_reset_device(struct device *dev)
return 0;
}
+
+#define SIRFSOC_SYS_RST_BIT BIT(31)
+
+void sirfsoc_restart(char mode, const char *cmd)
+{
+ writel(SIRFSOC_SYS_RST_BIT, sirfsoc_rstc_base);
+}
--
1.7.4.4
^ permalink raw reply related
* [PATCH 26/41] ARM: restart: pnx4008: use new restart hook
From: Russell King - ARM Linux @ 2011-11-06 17:48 UTC (permalink / raw)
To: linux-arm-kernel
In-Reply-To: <20111106173113.GI12913@n2100.arm.linux.org.uk>
Hook these platforms restart code into the new restart hook rather
than using arch_reset().
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
arch/arm/mach-pnx4008/core.c | 6 ++++++
arch/arm/mach-pnx4008/include/mach/system.h | 5 -----
2 files changed, 6 insertions(+), 5 deletions(-)
diff --git a/arch/arm/mach-pnx4008/core.c b/arch/arm/mach-pnx4008/core.c
index cdb95e7..4cfb40b 100644
--- a/arch/arm/mach-pnx4008/core.c
+++ b/arch/arm/mach-pnx4008/core.c
@@ -260,6 +260,11 @@ void __init pnx4008_map_io(void)
iotable_init(pnx4008_io_desc, ARRAY_SIZE(pnx4008_io_desc));
}
+static void pnx4008_restart(char mode, const char *cmd)
+{
+ soft_restart(0);
+}
+
extern struct sys_timer pnx4008_timer;
MACHINE_START(PNX4008, "Philips PNX4008")
@@ -269,4 +274,5 @@ MACHINE_START(PNX4008, "Philips PNX4008")
.init_irq = pnx4008_init_irq,
.init_machine = pnx4008_init,
.timer = &pnx4008_timer,
+ .restart = pnx4008_restart,
MACHINE_END
diff --git a/arch/arm/mach-pnx4008/include/mach/system.h b/arch/arm/mach-pnx4008/include/mach/system.h
index 5d6384a..6710ed3 100644
--- a/arch/arm/mach-pnx4008/include/mach/system.h
+++ b/arch/arm/mach-pnx4008/include/mach/system.h
@@ -21,10 +21,6 @@
#ifndef __ASM_ARCH_SYSTEM_H
#define __ASM_ARCH_SYSTEM_H
-#include <linux/io.h>
-#include <mach/hardware.h>
-#include <mach/platform.h>
-
static void arch_idle(void)
{
cpu_do_idle();
@@ -32,7 +28,6 @@ static void arch_idle(void)
static inline void arch_reset(char mode, const char *cmd)
{
- soft_restart(0);
}
#endif
--
1.7.4.4
^ permalink raw reply related
* [PATCH 25/41] ARM: restart: orion5x: use new restart hook
From: Russell King - ARM Linux @ 2011-11-06 17:48 UTC (permalink / raw)
To: linux-arm-kernel
In-Reply-To: <20111106173113.GI12913@n2100.arm.linux.org.uk>
Hook these platforms restart code into the new restart hook rather than
using arch_reset().
In addition, convert calls to arm_machine_restart() to orion5x_restart()
to ensure that they continue to work as intended.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
arch/arm/mach-orion5x/common.c | 12 ++++++++++++
arch/arm/mach-orion5x/common.h | 1 +
arch/arm/mach-orion5x/d2net-setup.c | 2 ++
arch/arm/mach-orion5x/db88f5281-setup.c | 1 +
arch/arm/mach-orion5x/dns323-setup.c | 1 +
arch/arm/mach-orion5x/edmini_v2-setup.c | 1 +
arch/arm/mach-orion5x/include/mach/system.h | 10 ----------
arch/arm/mach-orion5x/kurobox_pro-setup.c | 2 ++
arch/arm/mach-orion5x/ls-chl-setup.c | 3 ++-
arch/arm/mach-orion5x/ls_hgl-setup.c | 3 ++-
arch/arm/mach-orion5x/lsmini-setup.c | 3 ++-
arch/arm/mach-orion5x/mss2-setup.c | 3 ++-
arch/arm/mach-orion5x/mv2120-setup.c | 3 ++-
arch/arm/mach-orion5x/net2big-setup.c | 1 +
arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c | 1 +
arch/arm/mach-orion5x/rd88f5181l-ge-setup.c | 1 +
arch/arm/mach-orion5x/rd88f5182-setup.c | 1 +
arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c | 1 +
arch/arm/mach-orion5x/terastation_pro2-setup.c | 1 +
arch/arm/mach-orion5x/ts209-setup.c | 1 +
arch/arm/mach-orion5x/ts409-setup.c | 1 +
arch/arm/mach-orion5x/ts78xx-setup.c | 1 +
arch/arm/mach-orion5x/wnr854t-setup.c | 1 +
arch/arm/mach-orion5x/wrt350n-v2-setup.c | 1 +
24 files changed, 41 insertions(+), 15 deletions(-)
diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c
index 22ace0b..41127e8 100644
--- a/arch/arm/mach-orion5x/common.c
+++ b/arch/arm/mach-orion5x/common.c
@@ -18,6 +18,7 @@
#include <linux/mbus.h>
#include <linux/mv643xx_i2c.h>
#include <linux/ata_platform.h>
+#include <linux/delay.h>
#include <net/dsa.h>
#include <asm/page.h>
#include <asm/setup.h>
@@ -304,6 +305,17 @@ void __init orion5x_init(void)
orion5x_wdt_init();
}
+void orion5x_restart(char mode, const char *cmd)
+{
+ /*
+ * Enable and issue soft reset
+ */
+ orion5x_setbits(RSTOUTn_MASK, (1 << 2));
+ orion5x_setbits(CPU_SOFT_RESET, 1);
+ mdelay(200);
+ orion5x_clrbits(CPU_SOFT_RESET, 1);
+}
+
/*
* Many orion-based systems have buggy bootloader implementations.
* This is a common fixup for bogus memory tags.
diff --git a/arch/arm/mach-orion5x/common.h b/arch/arm/mach-orion5x/common.h
index 909489f..37ef18d 100644
--- a/arch/arm/mach-orion5x/common.h
+++ b/arch/arm/mach-orion5x/common.h
@@ -39,6 +39,7 @@ void orion5x_spi_init(void);
void orion5x_uart0_init(void);
void orion5x_uart1_init(void);
void orion5x_xor_init(void);
+void orion5x_restart(char, const char *);
/*
* PCIe/PCI functions.
diff --git a/arch/arm/mach-orion5x/d2net-setup.c b/arch/arm/mach-orion5x/d2net-setup.c
index 8c83009..d75dcfa 100644
--- a/arch/arm/mach-orion5x/d2net-setup.c
+++ b/arch/arm/mach-orion5x/d2net-setup.c
@@ -343,6 +343,7 @@ MACHINE_START(D2NET, "LaCie d2 Network")
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
+ .restart = orion5x_restart,
MACHINE_END
#endif
@@ -355,6 +356,7 @@ MACHINE_START(BIGDISK, "LaCie Big Disk Network")
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
+ .restart = orion5x_restart,
MACHINE_END
#endif
diff --git a/arch/arm/mach-orion5x/db88f5281-setup.c b/arch/arm/mach-orion5x/db88f5281-setup.c
index 4b79a80..a104d5a 100644
--- a/arch/arm/mach-orion5x/db88f5281-setup.c
+++ b/arch/arm/mach-orion5x/db88f5281-setup.c
@@ -364,4 +364,5 @@ MACHINE_START(DB88F5281, "Marvell Orion-2 Development Board")
.init_early = orion5x_init_early,
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
+ .restart = orion5x_restart,
MACHINE_END
diff --git a/arch/arm/mach-orion5x/dns323-setup.c b/arch/arm/mach-orion5x/dns323-setup.c
index 343f60e..91b0f47 100644
--- a/arch/arm/mach-orion5x/dns323-setup.c
+++ b/arch/arm/mach-orion5x/dns323-setup.c
@@ -736,4 +736,5 @@ MACHINE_START(DNS323, "D-Link DNS-323")
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
+ .restart = orion5x_restart,
MACHINE_END
diff --git a/arch/arm/mach-orion5x/edmini_v2-setup.c b/arch/arm/mach-orion5x/edmini_v2-setup.c
index 70a4e92..355e962 100644
--- a/arch/arm/mach-orion5x/edmini_v2-setup.c
+++ b/arch/arm/mach-orion5x/edmini_v2-setup.c
@@ -258,4 +258,5 @@ MACHINE_START(EDMINI_V2, "LaCie Ethernet Disk mini V2")
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
+ .restart = orion5x_restart,
MACHINE_END
diff --git a/arch/arm/mach-orion5x/include/mach/system.h b/arch/arm/mach-orion5x/include/mach/system.h
index a1d6e46..6677677 100644
--- a/arch/arm/mach-orion5x/include/mach/system.h
+++ b/arch/arm/mach-orion5x/include/mach/system.h
@@ -11,8 +11,6 @@
#ifndef __ASM_ARCH_SYSTEM_H
#define __ASM_ARCH_SYSTEM_H
-#include <mach/bridge-regs.h>
-
static inline void arch_idle(void)
{
cpu_do_idle();
@@ -20,14 +18,6 @@ static inline void arch_idle(void)
static inline void arch_reset(char mode, const char *cmd)
{
- /*
- * Enable and issue soft reset
- */
- orion5x_setbits(RSTOUTn_MASK, (1 << 2));
- orion5x_setbits(CPU_SOFT_RESET, 1);
- mdelay(200);
- orion5x_clrbits(CPU_SOFT_RESET, 1);
}
-
#endif
diff --git a/arch/arm/mach-orion5x/kurobox_pro-setup.c b/arch/arm/mach-orion5x/kurobox_pro-setup.c
index d3cd3f6..47587b8 100644
--- a/arch/arm/mach-orion5x/kurobox_pro-setup.c
+++ b/arch/arm/mach-orion5x/kurobox_pro-setup.c
@@ -386,6 +386,7 @@ MACHINE_START(KUROBOX_PRO, "Buffalo/Revogear Kurobox Pro")
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
+ .restart = orion5x_restart,
MACHINE_END
#endif
@@ -399,5 +400,6 @@ MACHINE_START(LINKSTATION_PRO, "Buffalo Linkstation Pro/Live")
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
+ .restart = orion5x_restart,
MACHINE_END
#endif
diff --git a/arch/arm/mach-orion5x/ls-chl-setup.c b/arch/arm/mach-orion5x/ls-chl-setup.c
index 9503fff..5272131 100644
--- a/arch/arm/mach-orion5x/ls-chl-setup.c
+++ b/arch/arm/mach-orion5x/ls-chl-setup.c
@@ -140,7 +140,7 @@ static struct mv_sata_platform_data lschl_sata_data = {
static void lschl_power_off(void)
{
- arm_machine_restart('h', NULL);
+ orion5x_restart('h', NULL);
}
/*****************************************************************************
@@ -325,4 +325,5 @@ MACHINE_START(LINKSTATION_LSCHL, "Buffalo Linkstation LiveV3 (LS-CHL)")
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
+ .restart = orion5x_restart,
MACHINE_END
diff --git a/arch/arm/mach-orion5x/ls_hgl-setup.c b/arch/arm/mach-orion5x/ls_hgl-setup.c
index ed6d772..9a8697b 100644
--- a/arch/arm/mach-orion5x/ls_hgl-setup.c
+++ b/arch/arm/mach-orion5x/ls_hgl-setup.c
@@ -186,7 +186,7 @@ static struct mv_sata_platform_data ls_hgl_sata_data = {
static void ls_hgl_power_off(void)
{
- arm_machine_restart('h', NULL);
+ orion5x_restart('h', NULL);
}
@@ -272,4 +272,5 @@ MACHINE_START(LINKSTATION_LS_HGL, "Buffalo Linkstation LS-HGL")
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
+ .restart = orion5x_restart,
MACHINE_END
diff --git a/arch/arm/mach-orion5x/lsmini-setup.c b/arch/arm/mach-orion5x/lsmini-setup.c
index 743f7f1..09c7365 100644
--- a/arch/arm/mach-orion5x/lsmini-setup.c
+++ b/arch/arm/mach-orion5x/lsmini-setup.c
@@ -186,7 +186,7 @@ static struct mv_sata_platform_data lsmini_sata_data = {
static void lsmini_power_off(void)
{
- arm_machine_restart('h', NULL);
+ orion5x_restart('h', NULL);
}
@@ -274,5 +274,6 @@ MACHINE_START(LINKSTATION_MINI, "Buffalo Linkstation Mini")
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
+ .restart = orion5x_restart,
MACHINE_END
#endif
diff --git a/arch/arm/mach-orion5x/mss2-setup.c b/arch/arm/mach-orion5x/mss2-setup.c
index 6020e26..65faaa3 100644
--- a/arch/arm/mach-orion5x/mss2-setup.c
+++ b/arch/arm/mach-orion5x/mss2-setup.c
@@ -267,5 +267,6 @@ MACHINE_START(MSS2, "Maxtor Shared Storage II")
.init_early = orion5x_init_early,
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
- .fixup = tag_fixup_mem32
+ .fixup = tag_fixup_mem32,
+ .restart = orion5x_restart,
MACHINE_END
diff --git a/arch/arm/mach-orion5x/mv2120-setup.c b/arch/arm/mach-orion5x/mv2120-setup.c
index 201ae36..c87fde4 100644
--- a/arch/arm/mach-orion5x/mv2120-setup.c
+++ b/arch/arm/mach-orion5x/mv2120-setup.c
@@ -234,5 +234,6 @@ MACHINE_START(MV2120, "HP Media Vault mv2120")
.init_early = orion5x_init_early,
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
- .fixup = tag_fixup_mem32
+ .fixup = tag_fixup_mem32,
+ .restart = orion5x_restart,
MACHINE_END
diff --git a/arch/arm/mach-orion5x/net2big-setup.c b/arch/arm/mach-orion5x/net2big-setup.c
index 6197c79..0180c39 100644
--- a/arch/arm/mach-orion5x/net2big-setup.c
+++ b/arch/arm/mach-orion5x/net2big-setup.c
@@ -426,5 +426,6 @@ MACHINE_START(NET2BIG, "LaCie 2Big Network")
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
+ .restart = orion5x_restart,
MACHINE_END
diff --git a/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c b/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c
index ebd6767..292038f 100644
--- a/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c
+++ b/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c
@@ -175,4 +175,5 @@ MACHINE_START(RD88F5181L_FXO, "Marvell Orion-VoIP FXO Reference Design")
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
+ .restart = orion5x_restart,
MACHINE_END
diff --git a/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c b/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c
index 05db2d3..c44eaba 100644
--- a/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c
+++ b/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c
@@ -187,4 +187,5 @@ MACHINE_START(RD88F5181L_GE, "Marvell Orion-VoIP GE Reference Design")
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
+ .restart = orion5x_restart,
MACHINE_END
diff --git a/arch/arm/mach-orion5x/rd88f5182-setup.c b/arch/arm/mach-orion5x/rd88f5182-setup.c
index e47fa05..96438b6 100644
--- a/arch/arm/mach-orion5x/rd88f5182-setup.c
+++ b/arch/arm/mach-orion5x/rd88f5182-setup.c
@@ -311,4 +311,5 @@ MACHINE_START(RD88F5182, "Marvell Orion-NAS Reference Design")
.init_early = orion5x_init_early,
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
+ .restart = orion5x_restart,
MACHINE_END
diff --git a/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c b/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
index 6431725..2c5fab0 100644
--- a/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
+++ b/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
@@ -128,4 +128,5 @@ MACHINE_START(RD88F6183AP_GE, "Marvell Orion-1-90 AP GE Reference Design")
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
+ .restart = orion5x_restart,
MACHINE_END
diff --git a/arch/arm/mach-orion5x/terastation_pro2-setup.c b/arch/arm/mach-orion5x/terastation_pro2-setup.c
index 29f1526..632a861 100644
--- a/arch/arm/mach-orion5x/terastation_pro2-setup.c
+++ b/arch/arm/mach-orion5x/terastation_pro2-setup.c
@@ -364,4 +364,5 @@ MACHINE_START(TERASTATION_PRO2, "Buffalo Terastation Pro II/Live")
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
+ .restart = orion5x_restart,
MACHINE_END
diff --git a/arch/arm/mach-orion5x/ts209-setup.c b/arch/arm/mach-orion5x/ts209-setup.c
index 31e51f9..62c156b 100644
--- a/arch/arm/mach-orion5x/ts209-setup.c
+++ b/arch/arm/mach-orion5x/ts209-setup.c
@@ -329,4 +329,5 @@ MACHINE_START(TS209, "QNAP TS-109/TS-209")
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
+ .restart = orion5x_restart,
MACHINE_END
diff --git a/arch/arm/mach-orion5x/ts409-setup.c b/arch/arm/mach-orion5x/ts409-setup.c
index 0fbcc14..4e6ff75 100644
--- a/arch/arm/mach-orion5x/ts409-setup.c
+++ b/arch/arm/mach-orion5x/ts409-setup.c
@@ -318,4 +318,5 @@ MACHINE_START(TS409, "QNAP TS-409")
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
+ .restart = orion5x_restart,
MACHINE_END
diff --git a/arch/arm/mach-orion5x/ts78xx-setup.c b/arch/arm/mach-orion5x/ts78xx-setup.c
index 6c75cd3..0a236dd 100644
--- a/arch/arm/mach-orion5x/ts78xx-setup.c
+++ b/arch/arm/mach-orion5x/ts78xx-setup.c
@@ -627,4 +627,5 @@ MACHINE_START(TS78XX, "Technologic Systems TS-78xx SBC")
.init_early = orion5x_init_early,
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
+ .restart = orion5x_restart,
MACHINE_END
diff --git a/arch/arm/mach-orion5x/wnr854t-setup.c b/arch/arm/mach-orion5x/wnr854t-setup.c
index b8be7d8..078c03f 100644
--- a/arch/arm/mach-orion5x/wnr854t-setup.c
+++ b/arch/arm/mach-orion5x/wnr854t-setup.c
@@ -179,4 +179,5 @@ MACHINE_START(WNR854T, "Netgear WNR854T")
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
+ .restart = orion5x_restart,
MACHINE_END
diff --git a/arch/arm/mach-orion5x/wrt350n-v2-setup.c b/arch/arm/mach-orion5x/wrt350n-v2-setup.c
index faf81a0..46a9778 100644
--- a/arch/arm/mach-orion5x/wrt350n-v2-setup.c
+++ b/arch/arm/mach-orion5x/wrt350n-v2-setup.c
@@ -267,4 +267,5 @@ MACHINE_START(WRT350N_V2, "Linksys WRT350N v2")
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
+ .restart = orion5x_restart,
MACHINE_END
--
1.7.4.4
^ permalink raw reply related
* [PATCH 24/41] ARM: restart: mxs: use new restart hook
From: Russell King - ARM Linux @ 2011-11-06 17:48 UTC (permalink / raw)
To: linux-arm-kernel
In-Reply-To: <20111106173113.GI12913@n2100.arm.linux.org.uk>
Hook these platforms restart code into the new restart hook rather
than using arch_reset().
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
arch/arm/mach-mxs/include/mach/common.h | 1 +
arch/arm/mach-mxs/include/mach/system.h | 4 +++-
arch/arm/mach-mxs/mach-m28evk.c | 1 +
arch/arm/mach-mxs/mach-mx23evk.c | 1 +
arch/arm/mach-mxs/mach-mx28evk.c | 1 +
arch/arm/mach-mxs/mach-stmp378x_devb.c | 1 +
arch/arm/mach-mxs/mach-tx28.c | 1 +
arch/arm/mach-mxs/system.c | 2 +-
8 files changed, 10 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-mxs/include/mach/common.h b/arch/arm/mach-mxs/include/mach/common.h
index 635bb5d..1388485 100644
--- a/arch/arm/mach-mxs/include/mach/common.h
+++ b/arch/arm/mach-mxs/include/mach/common.h
@@ -16,6 +16,7 @@ struct clk;
extern const u32 *mxs_get_ocotp(void);
extern int mxs_reset_block(void __iomem *);
extern void mxs_timer_init(struct clk *, int);
+extern void mxs_restart(char, const char *);
extern int mx23_register_gpios(void);
extern int mx23_clocks_init(void);
diff --git a/arch/arm/mach-mxs/include/mach/system.h b/arch/arm/mach-mxs/include/mach/system.h
index 0e42823..bcd8989 100644
--- a/arch/arm/mach-mxs/include/mach/system.h
+++ b/arch/arm/mach-mxs/include/mach/system.h
@@ -22,6 +22,8 @@ static inline void arch_idle(void)
cpu_do_idle();
}
-void arch_reset(char mode, const char *cmd);
+static inline void arch_reset(char mode, const char *cmd)
+{
+}
#endif /* __MACH_MXS_SYSTEM_H__ */
diff --git a/arch/arm/mach-mxs/mach-m28evk.c b/arch/arm/mach-mxs/mach-m28evk.c
index 3b1681e..7799cd9 100644
--- a/arch/arm/mach-mxs/mach-m28evk.c
+++ b/arch/arm/mach-mxs/mach-m28evk.c
@@ -363,4 +363,5 @@ MACHINE_START(M28EVK, "DENX M28 EVK")
.init_irq = mx28_init_irq,
.init_machine = m28evk_init,
.timer = &m28evk_timer,
+ .restart = mxs_restart,
MACHINE_END
diff --git a/arch/arm/mach-mxs/mach-mx23evk.c b/arch/arm/mach-mxs/mach-mx23evk.c
index c325fbe..5ea1c57 100644
--- a/arch/arm/mach-mxs/mach-mx23evk.c
+++ b/arch/arm/mach-mxs/mach-mx23evk.c
@@ -184,4 +184,5 @@ MACHINE_START(MX23EVK, "Freescale MX23 EVK")
.init_irq = mx23_init_irq,
.timer = &mx23evk_timer,
.init_machine = mx23evk_init,
+ .restart = mxs_restart,
MACHINE_END
diff --git a/arch/arm/mach-mxs/mach-mx28evk.c b/arch/arm/mach-mxs/mach-mx28evk.c
index ac2316d..1d2548f 100644
--- a/arch/arm/mach-mxs/mach-mx28evk.c
+++ b/arch/arm/mach-mxs/mach-mx28evk.c
@@ -501,4 +501,5 @@ MACHINE_START(MX28EVK, "Freescale MX28 EVK")
.init_irq = mx28_init_irq,
.timer = &mx28evk_timer,
.init_machine = mx28evk_init,
+ .restart = mxs_restart,
MACHINE_END
diff --git a/arch/arm/mach-mxs/mach-stmp378x_devb.c b/arch/arm/mach-mxs/mach-stmp378x_devb.c
index 177e531..857e857 100644
--- a/arch/arm/mach-mxs/mach-stmp378x_devb.c
+++ b/arch/arm/mach-mxs/mach-stmp378x_devb.c
@@ -117,4 +117,5 @@ MACHINE_START(STMP378X, "STMP378X")
.init_irq = mx23_init_irq,
.init_machine = stmp378x_dvb_init,
.timer = &stmp378x_dvb_timer,
+ .restart = mxs_restart,
MACHINE_END
diff --git a/arch/arm/mach-mxs/mach-tx28.c b/arch/arm/mach-mxs/mach-tx28.c
index 9a1f0e7..2c0862e 100644
--- a/arch/arm/mach-mxs/mach-tx28.c
+++ b/arch/arm/mach-mxs/mach-tx28.c
@@ -178,4 +178,5 @@ MACHINE_START(TX28, "Ka-Ro electronics TX28 module")
.init_irq = mx28_init_irq,
.timer = &tx28_timer,
.init_machine = tx28_stk5v3_init,
+ .restart = mxs_restart,
MACHINE_END
diff --git a/arch/arm/mach-mxs/system.c b/arch/arm/mach-mxs/system.c
index cab8836..b936633 100644
--- a/arch/arm/mach-mxs/system.c
+++ b/arch/arm/mach-mxs/system.c
@@ -42,7 +42,7 @@ static void __iomem *mxs_clkctrl_reset_addr;
/*
* Reset the system. It is called by machine_restart().
*/
-void arch_reset(char mode, const char *cmd)
+void mxs_restart(char mode, const char *cmd)
{
/* reset the chip */
__mxs_setl(MXS_CLKCTRL_RESET_CHIP, mxs_clkctrl_reset_addr);
--
1.7.4.4
^ permalink raw reply related
* [PATCH 23/41] ARM: restart: mxc: use new restart hook
From: Russell King - ARM Linux @ 2011-11-06 17:47 UTC (permalink / raw)
To: linux-arm-kernel
In-Reply-To: <20111106173113.GI12913@n2100.arm.linux.org.uk>
Hook these platforms restart code into the new restart hook rather
than using arch_reset().
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
arch/arm/mach-imx/mach-apf9328.c | 1 +
arch/arm/mach-imx/mach-armadillo5x0.c | 1 +
arch/arm/mach-imx/mach-bug.c | 1 +
arch/arm/mach-imx/mach-cpuimx27.c | 1 +
arch/arm/mach-imx/mach-cpuimx35.c | 1 +
arch/arm/mach-imx/mach-eukrea_cpuimx25.c | 1 +
arch/arm/mach-imx/mach-imx27_visstrim_m10.c | 1 +
arch/arm/mach-imx/mach-imx27ipcam.c | 1 +
arch/arm/mach-imx/mach-imx27lite.c | 1 +
arch/arm/mach-imx/mach-imx6q.c | 1 +
arch/arm/mach-imx/mach-kzm_arm11_01.c | 1 +
arch/arm/mach-imx/mach-mx1ads.c | 2 ++
arch/arm/mach-imx/mach-mx21ads.c | 1 +
arch/arm/mach-imx/mach-mx25_3ds.c | 1 +
arch/arm/mach-imx/mach-mx27_3ds.c | 1 +
arch/arm/mach-imx/mach-mx27ads.c | 1 +
arch/arm/mach-imx/mach-mx31_3ds.c | 1 +
arch/arm/mach-imx/mach-mx31ads.c | 1 +
arch/arm/mach-imx/mach-mx31lilly.c | 1 +
arch/arm/mach-imx/mach-mx31lite.c | 1 +
arch/arm/mach-imx/mach-mx31moboard.c | 1 +
arch/arm/mach-imx/mach-mx35_3ds.c | 1 +
arch/arm/mach-imx/mach-mxt_td60.c | 1 +
arch/arm/mach-imx/mach-pca100.c | 1 +
arch/arm/mach-imx/mach-pcm037.c | 1 +
arch/arm/mach-imx/mach-pcm038.c | 1 +
arch/arm/mach-imx/mach-pcm043.c | 1 +
arch/arm/mach-imx/mach-qong.c | 1 +
arch/arm/mach-imx/mach-scb9328.c | 1 +
arch/arm/mach-imx/mach-vpr200.c | 1 +
arch/arm/mach-mx5/board-cpuimx51.c | 1 +
arch/arm/mach-mx5/board-cpuimx51sd.c | 1 +
arch/arm/mach-mx5/board-mx50_rdp.c | 1 +
arch/arm/mach-mx5/board-mx51_3ds.c | 1 +
arch/arm/mach-mx5/board-mx51_babbage.c | 1 +
arch/arm/mach-mx5/board-mx51_efikamx.c | 3 ++-
arch/arm/mach-mx5/board-mx51_efikasb.c | 1 +
arch/arm/mach-mx5/board-mx53_ard.c | 1 +
arch/arm/mach-mx5/board-mx53_evk.c | 1 +
arch/arm/mach-mx5/board-mx53_loco.c | 1 +
arch/arm/mach-mx5/board-mx53_smd.c | 1 +
arch/arm/mach-mx5/imx51-dt.c | 1 +
arch/arm/mach-mx5/imx53-dt.c | 1 +
arch/arm/plat-mxc/include/mach/common.h | 2 +-
arch/arm/plat-mxc/include/mach/system.h | 4 +++-
arch/arm/plat-mxc/system.c | 9 +--------
46 files changed, 50 insertions(+), 11 deletions(-)
diff --git a/arch/arm/mach-imx/mach-apf9328.c b/arch/arm/mach-imx/mach-apf9328.c
index 1e486e6..146a4f0 100644
--- a/arch/arm/mach-imx/mach-apf9328.c
+++ b/arch/arm/mach-imx/mach-apf9328.c
@@ -139,4 +139,5 @@ MACHINE_START(APF9328, "Armadeus APF9328")
.handle_irq = imx1_handle_irq,
.timer = &apf9328_timer,
.init_machine = apf9328_init,
+ .restart = mxc_restart,
MACHINE_END
diff --git a/arch/arm/mach-imx/mach-armadillo5x0.c b/arch/arm/mach-imx/mach-armadillo5x0.c
index c9a9cf6..e4f426a 100644
--- a/arch/arm/mach-imx/mach-armadillo5x0.c
+++ b/arch/arm/mach-imx/mach-armadillo5x0.c
@@ -561,4 +561,5 @@ MACHINE_START(ARMADILLO5X0, "Armadillo-500")
.handle_irq = imx31_handle_irq,
.timer = &armadillo5x0_timer,
.init_machine = armadillo5x0_init,
+ .restart = mxc_restart,
MACHINE_END
diff --git a/arch/arm/mach-imx/mach-bug.c b/arch/arm/mach-imx/mach-bug.c
index 313f62d..9a98977 100644
--- a/arch/arm/mach-imx/mach-bug.c
+++ b/arch/arm/mach-imx/mach-bug.c
@@ -65,4 +65,5 @@ MACHINE_START(BUG, "BugLabs BUGBase")
.handle_irq = imx31_handle_irq,
.timer = &bug_timer,
.init_machine = bug_board_init,
+ .restart = mxc_restart,
MACHINE_END
diff --git a/arch/arm/mach-imx/mach-cpuimx27.c b/arch/arm/mach-imx/mach-cpuimx27.c
index edb3730..d085aea 100644
--- a/arch/arm/mach-imx/mach-cpuimx27.c
+++ b/arch/arm/mach-imx/mach-cpuimx27.c
@@ -318,4 +318,5 @@ MACHINE_START(EUKREA_CPUIMX27, "EUKREA CPUIMX27")
.handle_irq = imx27_handle_irq,
.timer = &eukrea_cpuimx27_timer,
.init_machine = eukrea_cpuimx27_init,
+ .restart = mxc_restart,
MACHINE_END
diff --git a/arch/arm/mach-imx/mach-cpuimx35.c b/arch/arm/mach-imx/mach-cpuimx35.c
index 66af2e8..012e120 100644
--- a/arch/arm/mach-imx/mach-cpuimx35.c
+++ b/arch/arm/mach-imx/mach-cpuimx35.c
@@ -201,4 +201,5 @@ MACHINE_START(EUKREA_CPUIMX35SD, "Eukrea CPUIMX35")
.handle_irq = imx35_handle_irq,
.timer = &eukrea_cpuimx35_timer,
.init_machine = eukrea_cpuimx35_init,
+ .restart = mxc_restart,
MACHINE_END
diff --git a/arch/arm/mach-imx/mach-eukrea_cpuimx25.c b/arch/arm/mach-imx/mach-eukrea_cpuimx25.c
index ab8fbcc..76a97a5 100644
--- a/arch/arm/mach-imx/mach-eukrea_cpuimx25.c
+++ b/arch/arm/mach-imx/mach-eukrea_cpuimx25.c
@@ -170,4 +170,5 @@ MACHINE_START(EUKREA_CPUIMX25SD, "Eukrea CPUIMX25")
.handle_irq = imx25_handle_irq,
.timer = &eukrea_cpuimx25_timer,
.init_machine = eukrea_cpuimx25_init,
+ .restart = mxc_restart,
MACHINE_END
diff --git a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
index 38eb9e4..c2766ae 100644
--- a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
+++ b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
@@ -282,4 +282,5 @@ MACHINE_START(IMX27_VISSTRIM_M10, "Vista Silicon Visstrim_M10")
.handle_irq = imx27_handle_irq,
.timer = &visstrim_m10_timer,
.init_machine = visstrim_m10_board_init,
+ .restart = mxc_restart,
MACHINE_END
diff --git a/arch/arm/mach-imx/mach-imx27ipcam.c b/arch/arm/mach-imx/mach-imx27ipcam.c
index 7052155..c9d350c 100644
--- a/arch/arm/mach-imx/mach-imx27ipcam.c
+++ b/arch/arm/mach-imx/mach-imx27ipcam.c
@@ -78,4 +78,5 @@ MACHINE_START(IMX27IPCAM, "Freescale IMX27IPCAM")
.handle_irq = imx27_handle_irq,
.timer = &mx27ipcam_timer,
.init_machine = mx27ipcam_init,
+ .restart = mxc_restart,
MACHINE_END
diff --git a/arch/arm/mach-imx/mach-imx27lite.c b/arch/arm/mach-imx/mach-imx27lite.c
index 8d6a635..1f45b91 100644
--- a/arch/arm/mach-imx/mach-imx27lite.c
+++ b/arch/arm/mach-imx/mach-imx27lite.c
@@ -84,4 +84,5 @@ MACHINE_START(IMX27LITE, "LogicPD i.MX27LITE")
.handle_irq = imx27_handle_irq,
.timer = &mx27lite_timer,
.init_machine = mx27lite_init,
+ .restart = mxc_restart,
MACHINE_END
diff --git a/arch/arm/mach-imx/mach-imx6q.c b/arch/arm/mach-imx/mach-imx6q.c
index 8bf5fa3..dc8b6e2 100644
--- a/arch/arm/mach-imx/mach-imx6q.c
+++ b/arch/arm/mach-imx/mach-imx6q.c
@@ -81,4 +81,5 @@ DT_MACHINE_START(IMX6Q, "Freescale i.MX6 Quad (Device Tree)")
.timer = &imx6q_timer,
.init_machine = imx6q_init_machine,
.dt_compat = imx6q_dt_compat,
+ .restart = mxc_restart,
MACHINE_END
diff --git a/arch/arm/mach-imx/mach-kzm_arm11_01.c b/arch/arm/mach-imx/mach-kzm_arm11_01.c
index 5f37f89..fc78e80 100644
--- a/arch/arm/mach-imx/mach-kzm_arm11_01.c
+++ b/arch/arm/mach-imx/mach-kzm_arm11_01.c
@@ -279,4 +279,5 @@ MACHINE_START(KZM_ARM11_01, "Kyoto Microcomputer Co., Ltd. KZM-ARM11-01")
.handle_irq = imx31_handle_irq,
.timer = &kzm_timer,
.init_machine = kzm_board_init,
+ .restart = mxc_restart,
MACHINE_END
diff --git a/arch/arm/mach-imx/mach-mx1ads.c b/arch/arm/mach-imx/mach-mx1ads.c
index fc49785..9704608 100644
--- a/arch/arm/mach-imx/mach-mx1ads.c
+++ b/arch/arm/mach-imx/mach-mx1ads.c
@@ -147,6 +147,7 @@ MACHINE_START(MX1ADS, "Freescale MX1ADS")
.handle_irq = imx1_handle_irq,
.timer = &mx1ads_timer,
.init_machine = mx1ads_init,
+ .restart = mxc_restart,
MACHINE_END
MACHINE_START(MXLADS, "Freescale MXLADS")
@@ -157,4 +158,5 @@ MACHINE_START(MXLADS, "Freescale MXLADS")
.handle_irq = imx1_handle_irq,
.timer = &mx1ads_timer,
.init_machine = mx1ads_init,
+ .restart = mxc_restart,
MACHINE_END
diff --git a/arch/arm/mach-imx/mach-mx21ads.c b/arch/arm/mach-imx/mach-mx21ads.c
index 25f8402..8d9f955 100644
--- a/arch/arm/mach-imx/mach-mx21ads.c
+++ b/arch/arm/mach-imx/mach-mx21ads.c
@@ -312,4 +312,5 @@ MACHINE_START(MX21ADS, "Freescale i.MX21ADS")
.handle_irq = imx21_handle_irq,
.timer = &mx21ads_timer,
.init_machine = mx21ads_board_init,
+ .restart = mxc_restart,
MACHINE_END
diff --git a/arch/arm/mach-imx/mach-mx25_3ds.c b/arch/arm/mach-imx/mach-mx25_3ds.c
index 88dccf1..f267342 100644
--- a/arch/arm/mach-imx/mach-mx25_3ds.c
+++ b/arch/arm/mach-imx/mach-mx25_3ds.c
@@ -270,4 +270,5 @@ MACHINE_START(MX25_3DS, "Freescale MX25PDK (3DS)")
.handle_irq = imx25_handle_irq,
.timer = &mx25pdk_timer,
.init_machine = mx25pdk_init,
+ .restart = mxc_restart,
MACHINE_END
diff --git a/arch/arm/mach-imx/mach-mx27_3ds.c b/arch/arm/mach-imx/mach-mx27_3ds.c
index ba232d7..18f3581 100644
--- a/arch/arm/mach-imx/mach-mx27_3ds.c
+++ b/arch/arm/mach-imx/mach-mx27_3ds.c
@@ -425,4 +425,5 @@ MACHINE_START(MX27_3DS, "Freescale MX27PDK")
.handle_irq = imx27_handle_irq,
.timer = &mx27pdk_timer,
.init_machine = mx27pdk_init,
+ .restart = mxc_restart,
MACHINE_END
diff --git a/arch/arm/mach-imx/mach-mx27ads.c b/arch/arm/mach-imx/mach-mx27ads.c
index 74dd573..0228d2e 100644
--- a/arch/arm/mach-imx/mach-mx27ads.c
+++ b/arch/arm/mach-imx/mach-mx27ads.c
@@ -351,4 +351,5 @@ MACHINE_START(MX27ADS, "Freescale i.MX27ADS")
.handle_irq = imx27_handle_irq,
.timer = &mx27ads_timer,
.init_machine = mx27ads_board_init,
+ .restart = mxc_restart,
MACHINE_END
diff --git a/arch/arm/mach-imx/mach-mx31_3ds.c b/arch/arm/mach-imx/mach-mx31_3ds.c
index b8c54b8..2b565c3 100644
--- a/arch/arm/mach-imx/mach-mx31_3ds.c
+++ b/arch/arm/mach-imx/mach-mx31_3ds.c
@@ -770,4 +770,5 @@ MACHINE_START(MX31_3DS, "Freescale MX31PDK (3DS)")
.timer = &mx31_3ds_timer,
.init_machine = mx31_3ds_init,
.reserve = mx31_3ds_reserve,
+ .restart = mxc_restart,
MACHINE_END
diff --git a/arch/arm/mach-imx/mach-mx31ads.c b/arch/arm/mach-imx/mach-mx31ads.c
index 9cc1a49..4917aab 100644
--- a/arch/arm/mach-imx/mach-mx31ads.c
+++ b/arch/arm/mach-imx/mach-mx31ads.c
@@ -542,4 +542,5 @@ MACHINE_START(MX31ADS, "Freescale MX31ADS")
.handle_irq = imx31_handle_irq,
.timer = &mx31ads_timer,
.init_machine = mx31ads_init,
+ .restart = mxc_restart,
MACHINE_END
diff --git a/arch/arm/mach-imx/mach-mx31lilly.c b/arch/arm/mach-imx/mach-mx31lilly.c
index 5defd8e..1e0db94 100644
--- a/arch/arm/mach-imx/mach-mx31lilly.c
+++ b/arch/arm/mach-imx/mach-mx31lilly.c
@@ -302,4 +302,5 @@ MACHINE_START(LILLY1131, "INCO startec LILLY-1131")
.handle_irq = imx31_handle_irq,
.timer = &mx31lilly_timer,
.init_machine = mx31lilly_board_init,
+ .restart = mxc_restart,
MACHINE_END
diff --git a/arch/arm/mach-imx/mach-mx31lite.c b/arch/arm/mach-imx/mach-mx31lite.c
index 05f1c71..67e538d 100644
--- a/arch/arm/mach-imx/mach-mx31lite.c
+++ b/arch/arm/mach-imx/mach-mx31lite.c
@@ -286,4 +286,5 @@ MACHINE_START(MX31LITE, "LogicPD i.MX31 SOM")
.handle_irq = imx31_handle_irq,
.timer = &mx31lite_timer,
.init_machine = mx31lite_init,
+ .restart = mxc_restart,
MACHINE_END
diff --git a/arch/arm/mach-imx/mach-mx31moboard.c b/arch/arm/mach-imx/mach-mx31moboard.c
index 07034f4..f1e1b7d 100644
--- a/arch/arm/mach-imx/mach-mx31moboard.c
+++ b/arch/arm/mach-imx/mach-mx31moboard.c
@@ -599,4 +599,5 @@ MACHINE_START(MX31MOBOARD, "EPFL Mobots mx31moboard")
.handle_irq = imx31_handle_irq,
.timer = &mx31moboard_timer,
.init_machine = mx31moboard_init,
+ .restart = mxc_restart,
MACHINE_END
diff --git a/arch/arm/mach-imx/mach-mx35_3ds.c b/arch/arm/mach-imx/mach-mx35_3ds.c
index 7a46202..0af6c9c 100644
--- a/arch/arm/mach-imx/mach-mx35_3ds.c
+++ b/arch/arm/mach-imx/mach-mx35_3ds.c
@@ -224,4 +224,5 @@ MACHINE_START(MX35_3DS, "Freescale MX35PDK")
.handle_irq = imx35_handle_irq,
.timer = &mx35pdk_timer,
.init_machine = mx35_3ds_init,
+ .restart = mxc_restart,
MACHINE_END
diff --git a/arch/arm/mach-imx/mach-mxt_td60.c b/arch/arm/mach-imx/mach-mxt_td60.c
index 125c196..8b3d3f0 100644
--- a/arch/arm/mach-imx/mach-mxt_td60.c
+++ b/arch/arm/mach-imx/mach-mxt_td60.c
@@ -274,4 +274,5 @@ MACHINE_START(MXT_TD60, "Maxtrack i-MXT TD60")
.handle_irq = imx27_handle_irq,
.timer = &mxt_td60_timer,
.init_machine = mxt_td60_board_init,
+ .restart = mxc_restart,
MACHINE_END
diff --git a/arch/arm/mach-imx/mach-pca100.c b/arch/arm/mach-imx/mach-pca100.c
index 26072f4..d3b9c6b 100644
--- a/arch/arm/mach-imx/mach-pca100.c
+++ b/arch/arm/mach-imx/mach-pca100.c
@@ -442,4 +442,5 @@ MACHINE_START(PCA100, "phyCARD-i.MX27")
.handle_irq = imx27_handle_irq,
.init_machine = pca100_init,
.timer = &pca100_timer,
+ .restart = mxc_restart,
MACHINE_END
diff --git a/arch/arm/mach-imx/mach-pcm037.c b/arch/arm/mach-imx/mach-pcm037.c
index efd6b53..d7e1516 100644
--- a/arch/arm/mach-imx/mach-pcm037.c
+++ b/arch/arm/mach-imx/mach-pcm037.c
@@ -696,4 +696,5 @@ MACHINE_START(PCM037, "Phytec Phycore pcm037")
.handle_irq = imx31_handle_irq,
.timer = &pcm037_timer,
.init_machine = pcm037_init,
+ .restart = mxc_restart,
MACHINE_END
diff --git a/arch/arm/mach-imx/mach-pcm038.c b/arch/arm/mach-imx/mach-pcm038.c
index a17e9c7..16f126d 100644
--- a/arch/arm/mach-imx/mach-pcm038.c
+++ b/arch/arm/mach-imx/mach-pcm038.c
@@ -357,4 +357,5 @@ MACHINE_START(PCM038, "phyCORE-i.MX27")
.handle_irq = imx27_handle_irq,
.timer = &pcm038_timer,
.init_machine = pcm038_init,
+ .restart = mxc_restart,
MACHINE_END
diff --git a/arch/arm/mach-imx/mach-pcm043.c b/arch/arm/mach-imx/mach-pcm043.c
index 7366c2a..06dc106 100644
--- a/arch/arm/mach-imx/mach-pcm043.c
+++ b/arch/arm/mach-imx/mach-pcm043.c
@@ -425,4 +425,5 @@ MACHINE_START(PCM043, "Phytec Phycore pcm043")
.handle_irq = imx35_handle_irq,
.timer = &pcm043_timer,
.init_machine = pcm043_init,
+ .restart = mxc_restart,
MACHINE_END
diff --git a/arch/arm/mach-imx/mach-qong.c b/arch/arm/mach-imx/mach-qong.c
index 4ff5faf..2606210 100644
--- a/arch/arm/mach-imx/mach-qong.c
+++ b/arch/arm/mach-imx/mach-qong.c
@@ -273,4 +273,5 @@ MACHINE_START(QONG, "Dave/DENX QongEVB-LITE")
.handle_irq = imx31_handle_irq,
.timer = &qong_timer,
.init_machine = qong_init,
+ .restart = mxc_restart,
MACHINE_END
diff --git a/arch/arm/mach-imx/mach-scb9328.c b/arch/arm/mach-imx/mach-scb9328.c
index bb6e5b2..cb9ceae 100644
--- a/arch/arm/mach-imx/mach-scb9328.c
+++ b/arch/arm/mach-imx/mach-scb9328.c
@@ -144,4 +144,5 @@ MACHINE_START(SCB9328, "Synertronixx scb9328")
.handle_irq = imx1_handle_irq,
.timer = &scb9328_timer,
.init_machine = scb9328_init,
+ .restart = mxc_restart,
MACHINE_END
diff --git a/arch/arm/mach-imx/mach-vpr200.c b/arch/arm/mach-imx/mach-vpr200.c
index 6909245..033257e 100644
--- a/arch/arm/mach-imx/mach-vpr200.c
+++ b/arch/arm/mach-imx/mach-vpr200.c
@@ -322,4 +322,5 @@ MACHINE_START(VPR200, "VPR200")
.handle_irq = imx35_handle_irq,
.timer = &vpr200_timer,
.init_machine = vpr200_board_init,
+ .restart = mxc_restart,
MACHINE_END
diff --git a/arch/arm/mach-mx5/board-cpuimx51.c b/arch/arm/mach-mx5/board-cpuimx51.c
index 1fc1103..944025d 100644
--- a/arch/arm/mach-mx5/board-cpuimx51.c
+++ b/arch/arm/mach-mx5/board-cpuimx51.c
@@ -297,4 +297,5 @@ MACHINE_START(EUKREA_CPUIMX51, "Eukrea CPUIMX51 Module")
.handle_irq = imx51_handle_irq,
.timer = &mxc_timer,
.init_machine = eukrea_cpuimx51_init,
+ .restart = mxc_restart,
MACHINE_END
diff --git a/arch/arm/mach-mx5/board-cpuimx51sd.c b/arch/arm/mach-mx5/board-cpuimx51sd.c
index 52a11c1..9fbe923 100644
--- a/arch/arm/mach-mx5/board-cpuimx51sd.c
+++ b/arch/arm/mach-mx5/board-cpuimx51sd.c
@@ -335,4 +335,5 @@ MACHINE_START(EUKREA_CPUIMX51SD, "Eukrea CPUIMX51SD")
.handle_irq = imx51_handle_irq,
.timer = &mxc_timer,
.init_machine = eukrea_cpuimx51sd_init,
+ .restart = mxc_restart,
MACHINE_END
diff --git a/arch/arm/mach-mx5/board-mx50_rdp.c b/arch/arm/mach-mx5/board-mx50_rdp.c
index fc3621d..42b66e8 100644
--- a/arch/arm/mach-mx5/board-mx50_rdp.c
+++ b/arch/arm/mach-mx5/board-mx50_rdp.c
@@ -222,4 +222,5 @@ MACHINE_START(MX50_RDP, "Freescale MX50 Reference Design Platform")
.handle_irq = imx50_handle_irq,
.timer = &mx50_rdp_timer,
.init_machine = mx50_rdp_board_init,
+ .restart = mxc_restart,
MACHINE_END
diff --git a/arch/arm/mach-mx5/board-mx51_3ds.c b/arch/arm/mach-mx5/board-mx51_3ds.c
index 0578390..83eab41 100644
--- a/arch/arm/mach-mx5/board-mx51_3ds.c
+++ b/arch/arm/mach-mx5/board-mx51_3ds.c
@@ -175,4 +175,5 @@ MACHINE_START(MX51_3DS, "Freescale MX51 3-Stack Board")
.handle_irq = imx51_handle_irq,
.timer = &mx51_3ds_timer,
.init_machine = mx51_3ds_init,
+ .restart = mxc_restart,
MACHINE_END
diff --git a/arch/arm/mach-mx5/board-mx51_babbage.c b/arch/arm/mach-mx5/board-mx51_babbage.c
index 5c83760..68cdfda 100644
--- a/arch/arm/mach-mx5/board-mx51_babbage.c
+++ b/arch/arm/mach-mx5/board-mx51_babbage.c
@@ -426,4 +426,5 @@ MACHINE_START(MX51_BABBAGE, "Freescale MX51 Babbage Board")
.handle_irq = imx51_handle_irq,
.timer = &mx51_babbage_timer,
.init_machine = mx51_babbage_init,
+ .restart = mxc_restart,
MACHINE_END
diff --git a/arch/arm/mach-mx5/board-mx51_efikamx.c b/arch/arm/mach-mx5/board-mx51_efikamx.c
index a9e4866..3a5ed2d 100644
--- a/arch/arm/mach-mx5/board-mx51_efikamx.c
+++ b/arch/arm/mach-mx5/board-mx51_efikamx.c
@@ -182,7 +182,7 @@ static const struct gpio_keys_platform_data mx51_efikamx_powerkey_data __initcon
.nbuttons = ARRAY_SIZE(mx51_efikamx_powerkey),
};
-void mx51_efikamx_reset(void)
+static void mx51_efikamx_restart(char mode, const char *cmd)
{
if (system_rev == 0x11)
gpio_direction_output(EFIKAMX_RESET1_1, 0);
@@ -292,4 +292,5 @@ MACHINE_START(MX51_EFIKAMX, "Genesi EfikaMX nettop")
.handle_irq = imx51_handle_irq,
.timer = &mx51_efikamx_timer,
.init_machine = mx51_efikamx_init,
+ .restart = mx51_efikamx_restart,
MACHINE_END
diff --git a/arch/arm/mach-mx5/board-mx51_efikasb.c b/arch/arm/mach-mx5/board-mx51_efikasb.c
index 38c4a3e..ea5f65b 100644
--- a/arch/arm/mach-mx5/board-mx51_efikasb.c
+++ b/arch/arm/mach-mx5/board-mx51_efikasb.c
@@ -287,4 +287,5 @@ MACHINE_START(MX51_EFIKASB, "Genesi Efika Smartbook")
.handle_irq = imx51_handle_irq,
.init_machine = efikasb_board_init,
.timer = &mx51_efikasb_timer,
+ .restart = mxc_restart,
MACHINE_END
diff --git a/arch/arm/mach-mx5/board-mx53_ard.c b/arch/arm/mach-mx5/board-mx53_ard.c
index 0d7f0ff..5f224f1 100644
--- a/arch/arm/mach-mx5/board-mx53_ard.c
+++ b/arch/arm/mach-mx5/board-mx53_ard.c
@@ -257,4 +257,5 @@ MACHINE_START(MX53_ARD, "Freescale MX53 ARD Board")
.handle_irq = imx53_handle_irq,
.timer = &mx53_ard_timer,
.init_machine = mx53_ard_board_init,
+ .restart = mxc_restart,
MACHINE_END
diff --git a/arch/arm/mach-mx5/board-mx53_evk.c b/arch/arm/mach-mx5/board-mx53_evk.c
index 6bea31a..c2d27cf 100644
--- a/arch/arm/mach-mx5/board-mx53_evk.c
+++ b/arch/arm/mach-mx5/board-mx53_evk.c
@@ -175,4 +175,5 @@ MACHINE_START(MX53_EVK, "Freescale MX53 EVK Board")
.handle_irq = imx53_handle_irq,
.timer = &mx53_evk_timer,
.init_machine = mx53_evk_board_init,
+ .restart = mxc_restart,
MACHINE_END
diff --git a/arch/arm/mach-mx5/board-mx53_loco.c b/arch/arm/mach-mx5/board-mx53_loco.c
index 7678f77..62f4aa3 100644
--- a/arch/arm/mach-mx5/board-mx53_loco.c
+++ b/arch/arm/mach-mx5/board-mx53_loco.c
@@ -317,4 +317,5 @@ MACHINE_START(MX53_LOCO, "Freescale MX53 LOCO Board")
.handle_irq = imx53_handle_irq,
.timer = &mx53_loco_timer,
.init_machine = mx53_loco_board_init,
+ .restart = mxc_restart,
MACHINE_END
diff --git a/arch/arm/mach-mx5/board-mx53_smd.c b/arch/arm/mach-mx5/board-mx53_smd.c
index 59c0845..2a78e62 100644
--- a/arch/arm/mach-mx5/board-mx53_smd.c
+++ b/arch/arm/mach-mx5/board-mx53_smd.c
@@ -164,4 +164,5 @@ MACHINE_START(MX53_SMD, "Freescale MX53 SMD Board")
.handle_irq = imx53_handle_irq,
.timer = &mx53_smd_timer,
.init_machine = mx53_smd_board_init,
+ .restart = mxc_restart,
MACHINE_END
diff --git a/arch/arm/mach-mx5/imx51-dt.c b/arch/arm/mach-mx5/imx51-dt.c
index ccc6158..edf2c4c 100644
--- a/arch/arm/mach-mx5/imx51-dt.c
+++ b/arch/arm/mach-mx5/imx51-dt.c
@@ -113,4 +113,5 @@ DT_MACHINE_START(IMX51_DT, "Freescale i.MX51 (Device Tree Support)")
.timer = &imx51_timer,
.init_machine = imx51_dt_init,
.dt_compat = imx51_dt_board_compat,
+ .restart = mxc_restart,
MACHINE_END
diff --git a/arch/arm/mach-mx5/imx53-dt.c b/arch/arm/mach-mx5/imx53-dt.c
index ccaa0b8..106070a 100644
--- a/arch/arm/mach-mx5/imx53-dt.c
+++ b/arch/arm/mach-mx5/imx53-dt.c
@@ -123,4 +123,5 @@ DT_MACHINE_START(IMX53_DT, "Freescale i.MX53 (Device Tree Support)")
.timer = &imx53_timer,
.init_machine = imx53_dt_init,
.dt_compat = imx53_dt_board_compat,
+ .restart = mxc_restart,
MACHINE_END
diff --git a/arch/arm/plat-mxc/include/mach/common.h b/arch/arm/plat-mxc/include/mach/common.h
index 83b745a..4ee98d5 100644
--- a/arch/arm/plat-mxc/include/mach/common.h
+++ b/arch/arm/plat-mxc/include/mach/common.h
@@ -71,8 +71,8 @@ extern int mx6q_clocks_init(void);
extern struct platform_device *mxc_register_gpio(char *name, int id,
resource_size_t iobase, resource_size_t iosize, int irq, int irq_high);
extern void mxc_set_cpu_type(unsigned int type);
+extern void mxc_restart(char, const char *);
extern void mxc_arch_reset_init(void __iomem *);
-extern void mx51_efikamx_reset(void);
extern int mx53_revision(void);
extern int mx53_display_revision(void);
diff --git a/arch/arm/plat-mxc/include/mach/system.h b/arch/arm/plat-mxc/include/mach/system.h
index cf88b35..22b8911 100644
--- a/arch/arm/plat-mxc/include/mach/system.h
+++ b/arch/arm/plat-mxc/include/mach/system.h
@@ -27,6 +27,8 @@ static inline void arch_idle(void)
cpu_do_idle();
}
-void arch_reset(char mode, const char *cmd);
+static inline void arch_reset(char mode, const char *cmd)
+{
+}
#endif /* __ASM_ARCH_MXC_SYSTEM_H__ */
diff --git a/arch/arm/plat-mxc/system.c b/arch/arm/plat-mxc/system.c
index b1cfc6a..80de9e2 100644
--- a/arch/arm/plat-mxc/system.c
+++ b/arch/arm/plat-mxc/system.c
@@ -36,17 +36,10 @@ static void __iomem *wdog_base;
/*
* Reset the system. It is called by machine_restart().
*/
-void arch_reset(char mode, const char *cmd)
+void mxc_restart(char mode, const char *cmd)
{
unsigned int wcr_enable;
-#ifdef CONFIG_MACH_MX51_EFIKAMX
- if (machine_is_mx51_efikamx()) {
- mx51_efikamx_reset();
- return;
- }
-#endif
-
if (cpu_is_mx1()) {
wcr_enable = (1 << 0);
} else {
--
1.7.4.4
^ permalink raw reply related
* [PATCH 22/41] ARM: restart: mv78xx0: use new restart hook
From: Russell King - ARM Linux @ 2011-11-06 17:47 UTC (permalink / raw)
To: linux-arm-kernel
In-Reply-To: <20111106173113.GI12913@n2100.arm.linux.org.uk>
Hook these platforms restart code into the new restart hook rather than
using arch_reset().
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
arch/arm/mach-mv78xx0/buffalo-wxl-setup.c | 1 +
arch/arm/mach-mv78xx0/common.c | 16 ++++++++++++++++
arch/arm/mach-mv78xx0/common.h | 1 +
arch/arm/mach-mv78xx0/db78x00-bp-setup.c | 1 +
arch/arm/mach-mv78xx0/include/mach/system.h | 14 --------------
arch/arm/mach-mv78xx0/rd78x00-masa-setup.c | 1 +
6 files changed, 20 insertions(+), 14 deletions(-)
diff --git a/arch/arm/mach-mv78xx0/buffalo-wxl-setup.c b/arch/arm/mach-mv78xx0/buffalo-wxl-setup.c
index 0e94268..ee74ec9 100644
--- a/arch/arm/mach-mv78xx0/buffalo-wxl-setup.c
+++ b/arch/arm/mach-mv78xx0/buffalo-wxl-setup.c
@@ -151,4 +151,5 @@ MACHINE_START(TERASTATION_WXL, "Buffalo Nas WXL")
.init_early = mv78xx0_init_early,
.init_irq = mv78xx0_init_irq,
.timer = &mv78xx0_timer,
+ .restart = mv78xx0_restart,
MACHINE_END
diff --git a/arch/arm/mach-mv78xx0/common.c b/arch/arm/mach-mv78xx0/common.c
index 23d3980..5b9632b 100644
--- a/arch/arm/mach-mv78xx0/common.c
+++ b/arch/arm/mach-mv78xx0/common.c
@@ -401,3 +401,19 @@ void __init mv78xx0_init(void)
feroceon_l2_init(is_l2_writethrough());
#endif
}
+
+void mv78xx0_restart(char mode, const char *cmd)
+{
+ /*
+ * Enable soft reset to assert RSTOUTn.
+ */
+ writel(SOFT_RESET_OUT_EN, RSTOUTn_MASK);
+
+ /*
+ * Assert soft reset.
+ */
+ writel(SOFT_RESET, SYSTEM_SOFT_RESET);
+
+ while (1)
+ ;
+}
diff --git a/arch/arm/mach-mv78xx0/common.h b/arch/arm/mach-mv78xx0/common.h
index 632e63d..07d5f8f 100644
--- a/arch/arm/mach-mv78xx0/common.h
+++ b/arch/arm/mach-mv78xx0/common.h
@@ -46,6 +46,7 @@ void mv78xx0_uart1_init(void);
void mv78xx0_uart2_init(void);
void mv78xx0_uart3_init(void);
void mv78xx0_i2c_init(void);
+void mv78xx0_restart(char, const char *);
extern struct sys_timer mv78xx0_timer;
diff --git a/arch/arm/mach-mv78xx0/db78x00-bp-setup.c b/arch/arm/mach-mv78xx0/db78x00-bp-setup.c
index 50b85ae..4d6d48b 100644
--- a/arch/arm/mach-mv78xx0/db78x00-bp-setup.c
+++ b/arch/arm/mach-mv78xx0/db78x00-bp-setup.c
@@ -99,4 +99,5 @@ MACHINE_START(DB78X00_BP, "Marvell DB-78x00-BP Development Board")
.init_early = mv78xx0_init_early,
.init_irq = mv78xx0_init_irq,
.timer = &mv78xx0_timer,
+ .restart = mv78xx0_restart,
MACHINE_END
diff --git a/arch/arm/mach-mv78xx0/include/mach/system.h b/arch/arm/mach-mv78xx0/include/mach/system.h
index 66e7ce4..1ae3585 100644
--- a/arch/arm/mach-mv78xx0/include/mach/system.h
+++ b/arch/arm/mach-mv78xx0/include/mach/system.h
@@ -9,8 +9,6 @@
#ifndef __ASM_ARCH_SYSTEM_H
#define __ASM_ARCH_SYSTEM_H
-#include <mach/bridge-regs.h>
-
static inline void arch_idle(void)
{
cpu_do_idle();
@@ -18,18 +16,6 @@ static inline void arch_idle(void)
static inline void arch_reset(char mode, const char *cmd)
{
- /*
- * Enable soft reset to assert RSTOUTn.
- */
- writel(SOFT_RESET_OUT_EN, RSTOUTn_MASK);
-
- /*
- * Assert soft reset.
- */
- writel(SOFT_RESET, SYSTEM_SOFT_RESET);
-
- while (1)
- ;
}
diff --git a/arch/arm/mach-mv78xx0/rd78x00-masa-setup.c b/arch/arm/mach-mv78xx0/rd78x00-masa-setup.c
index e85222e..9a88270 100644
--- a/arch/arm/mach-mv78xx0/rd78x00-masa-setup.c
+++ b/arch/arm/mach-mv78xx0/rd78x00-masa-setup.c
@@ -84,4 +84,5 @@ MACHINE_START(RD78X00_MASA, "Marvell RD-78x00-MASA Development Board")
.init_early = mv78xx0_init_early,
.init_irq = mv78xx0_init_irq,
.timer = &mv78xx0_timer,
+ .restart = mv78xx0_restart,
MACHINE_END
--
1.7.4.4
^ permalink raw reply related
* [PATCH 21/41] ARM: restart: mmp: use new restart hook
From: Russell King - ARM Linux @ 2011-11-06 17:47 UTC (permalink / raw)
To: linux-arm-kernel
In-Reply-To: <20111106173113.GI12913@n2100.arm.linux.org.uk>
Hook the Shark restart code into the new restart hook rather than
using arch_reset().
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
arch/arm/mach-mmp/aspenite.c | 2 ++
arch/arm/mach-mmp/avengers_lite.c | 1 +
arch/arm/mach-mmp/brownstone.c | 1 +
arch/arm/mach-mmp/common.c | 5 +++++
arch/arm/mach-mmp/common.h | 1 +
arch/arm/mach-mmp/flint.c | 1 +
arch/arm/mach-mmp/gplugd.c | 1 +
arch/arm/mach-mmp/include/mach/pxa168.h | 1 +
arch/arm/mach-mmp/include/mach/system.h | 6 ------
arch/arm/mach-mmp/jasper.c | 1 +
arch/arm/mach-mmp/pxa168.c | 5 +++++
arch/arm/mach-mmp/tavorevb.c | 1 +
arch/arm/mach-mmp/teton_bga.c | 1 +
arch/arm/mach-mmp/ttc_dkb.c | 1 +
14 files changed, 22 insertions(+), 6 deletions(-)
diff --git a/arch/arm/mach-mmp/aspenite.c b/arch/arm/mach-mmp/aspenite.c
index 06b5ad7..45d21e8 100644
--- a/arch/arm/mach-mmp/aspenite.c
+++ b/arch/arm/mach-mmp/aspenite.c
@@ -242,6 +242,7 @@ MACHINE_START(ASPENITE, "PXA168-based Aspenite Development Platform")
.init_irq = pxa168_init_irq,
.timer = &pxa168_timer,
.init_machine = common_init,
+ .restart = pxa168_restart,
MACHINE_END
MACHINE_START(ZYLONITE2, "PXA168-based Zylonite2 Development Platform")
@@ -250,4 +251,5 @@ MACHINE_START(ZYLONITE2, "PXA168-based Zylonite2 Development Platform")
.init_irq = pxa168_init_irq,
.timer = &pxa168_timer,
.init_machine = common_init,
+ .restart = pxa168_restart,
MACHINE_END
diff --git a/arch/arm/mach-mmp/avengers_lite.c b/arch/arm/mach-mmp/avengers_lite.c
index 39f0878..8de3dc6 100644
--- a/arch/arm/mach-mmp/avengers_lite.c
+++ b/arch/arm/mach-mmp/avengers_lite.c
@@ -45,4 +45,5 @@ MACHINE_START(AVENGERS_LITE, "PXA168 Avengers lite Development Platform")
.init_irq = pxa168_init_irq,
.timer = &pxa168_timer,
.init_machine = avengers_lite_init,
+ .restart = pxa168_restart,
MACHINE_END
diff --git a/arch/arm/mach-mmp/brownstone.c b/arch/arm/mach-mmp/brownstone.c
index 983cfb1..e16f04b 100644
--- a/arch/arm/mach-mmp/brownstone.c
+++ b/arch/arm/mach-mmp/brownstone.c
@@ -219,4 +219,5 @@ MACHINE_START(BROWNSTONE, "Brownstone Development Platform")
.init_irq = mmp2_init_irq,
.timer = &mmp2_timer,
.init_machine = brownstone_init,
+ .restart = mmp_restart,
MACHINE_END
diff --git a/arch/arm/mach-mmp/common.c b/arch/arm/mach-mmp/common.c
index 5720674..062b5b9 100644
--- a/arch/arm/mach-mmp/common.c
+++ b/arch/arm/mach-mmp/common.c
@@ -45,3 +45,8 @@ void __init mmp_map_io(void)
/* this is early, initialize mmp_chip_id here */
mmp_chip_id = __raw_readl(MMP_CHIPID);
}
+
+void mmp_restart(char mode, const char *cmd)
+{
+ soft_restart(0);
+}
diff --git a/arch/arm/mach-mmp/common.h b/arch/arm/mach-mmp/common.h
index ec8d65d..1c9d6c1 100644
--- a/arch/arm/mach-mmp/common.h
+++ b/arch/arm/mach-mmp/common.h
@@ -6,3 +6,4 @@ extern void timer_init(int irq);
extern void __init icu_init_irq(void);
extern void __init mmp_map_io(void);
+extern void mmp_restart(char, const char *);
diff --git a/arch/arm/mach-mmp/flint.c b/arch/arm/mach-mmp/flint.c
index c4fd806..5a6a27a 100644
--- a/arch/arm/mach-mmp/flint.c
+++ b/arch/arm/mach-mmp/flint.c
@@ -121,4 +121,5 @@ MACHINE_START(FLINT, "Flint Development Platform")
.init_irq = mmp2_init_irq,
.timer = &mmp2_timer,
.init_machine = flint_init,
+ .restart = mmp_restart,
MACHINE_END
diff --git a/arch/arm/mach-mmp/gplugd.c b/arch/arm/mach-mmp/gplugd.c
index 6915656..a87f2f5 100644
--- a/arch/arm/mach-mmp/gplugd.c
+++ b/arch/arm/mach-mmp/gplugd.c
@@ -194,4 +194,5 @@ MACHINE_START(GPLUGD, "PXA168-based GuruPlug Display (gplugD) Platform")
.init_irq = pxa168_init_irq,
.timer = &pxa168_timer,
.init_machine = gplugd_init,
+ .restart = pxa168_restart,
MACHINE_END
diff --git a/arch/arm/mach-mmp/include/mach/pxa168.h b/arch/arm/mach-mmp/include/mach/pxa168.h
index 7fb568d..a677aa7 100644
--- a/arch/arm/mach-mmp/include/mach/pxa168.h
+++ b/arch/arm/mach-mmp/include/mach/pxa168.h
@@ -5,6 +5,7 @@ struct sys_timer;
extern struct sys_timer pxa168_timer;
extern void __init pxa168_init_irq(void);
+extern void pxa168_restart(char, const char *);
extern void pxa168_clear_keypad_wakeup(void);
#include <linux/i2c.h>
diff --git a/arch/arm/mach-mmp/include/mach/system.h b/arch/arm/mach-mmp/include/mach/system.h
index cb06379..c434f3a 100644
--- a/arch/arm/mach-mmp/include/mach/system.h
+++ b/arch/arm/mach-mmp/include/mach/system.h
@@ -9,8 +9,6 @@
#ifndef __ASM_MACH_SYSTEM_H
#define __ASM_MACH_SYSTEM_H
-#include <mach/cputype.h>
-
static inline void arch_idle(void)
{
cpu_do_idle();
@@ -18,9 +16,5 @@ static inline void arch_idle(void)
static inline void arch_reset(char mode, const char *cmd)
{
- if (cpu_is_pxa168())
- soft_restart(0xffff0000);
- else
- soft_restart(0);
}
#endif /* __ASM_MACH_SYSTEM_H */
diff --git a/arch/arm/mach-mmp/jasper.c b/arch/arm/mach-mmp/jasper.c
index 8bfac66..96cf5c8 100644
--- a/arch/arm/mach-mmp/jasper.c
+++ b/arch/arm/mach-mmp/jasper.c
@@ -175,4 +175,5 @@ MACHINE_START(MARVELL_JASPER, "Jasper Development Platform")
.init_irq = mmp2_init_irq,
.timer = &mmp2_timer,
.init_machine = jasper_init,
+ .restart = mmp_restart,
MACHINE_END
diff --git a/arch/arm/mach-mmp/pxa168.c b/arch/arm/mach-mmp/pxa168.c
index 76ca15c..13f2386 100644
--- a/arch/arm/mach-mmp/pxa168.c
+++ b/arch/arm/mach-mmp/pxa168.c
@@ -214,3 +214,8 @@ int __init pxa168_add_usb_host(struct pxa168_usb_pdata *pdata)
pxa168_device_usb_host.dev.platform_data = pdata;
return platform_device_register(&pxa168_device_usb_host);
}
+
+void pxa168_restart(char mode, const char *cmd)
+{
+ soft_restart(0xffff0000);
+}
diff --git a/arch/arm/mach-mmp/tavorevb.c b/arch/arm/mach-mmp/tavorevb.c
index eb5be87..257a212 100644
--- a/arch/arm/mach-mmp/tavorevb.c
+++ b/arch/arm/mach-mmp/tavorevb.c
@@ -103,4 +103,5 @@ MACHINE_START(TAVOREVB, "PXA910 Evaluation Board (aka TavorEVB)")
.init_irq = pxa910_init_irq,
.timer = &pxa910_timer,
.init_machine = tavorevb_init,
+ .restart = mmp_restart,
MACHINE_END
diff --git a/arch/arm/mach-mmp/teton_bga.c b/arch/arm/mach-mmp/teton_bga.c
index bbe4727..8ac22a6 100644
--- a/arch/arm/mach-mmp/teton_bga.c
+++ b/arch/arm/mach-mmp/teton_bga.c
@@ -86,4 +86,5 @@ MACHINE_START(TETON_BGA, "PXA168-based Teton BGA Development Platform")
.init_irq = pxa168_init_irq,
.timer = &pxa168_timer,
.init_machine = teton_bga_init,
+ .restart = pxa168_restart,
MACHINE_END
diff --git a/arch/arm/mach-mmp/ttc_dkb.c b/arch/arm/mach-mmp/ttc_dkb.c
index 176515a..f026588 100644
--- a/arch/arm/mach-mmp/ttc_dkb.c
+++ b/arch/arm/mach-mmp/ttc_dkb.c
@@ -159,4 +159,5 @@ MACHINE_START(TTC_DKB, "PXA910-based TTC_DKB Development Platform")
.init_irq = pxa910_init_irq,
.timer = &pxa910_timer,
.init_machine = ttc_dkb_init,
+ .restart = mmp_restart,
MACHINE_END
--
1.7.4.4
^ permalink raw reply related
* [PATCH 20/41] ARM: restart: lpc32xx: use new restart hook
From: Russell King - ARM Linux @ 2011-11-06 17:46 UTC (permalink / raw)
To: linux-arm-kernel
In-Reply-To: <20111106173113.GI12913@n2100.arm.linux.org.uk>
Hook these platforms restart code into the arm_pm_restart hook rather
than using arch_reset().
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
arch/arm/mach-lpc32xx/common.c | 22 +++++++++++++++++++++-
arch/arm/mach-lpc32xx/common.h | 2 ++
arch/arm/mach-lpc32xx/include/mach/system.h | 18 ------------------
arch/arm/mach-lpc32xx/phy3250.c | 1 +
4 files changed, 24 insertions(+), 19 deletions(-)
diff --git a/arch/arm/mach-lpc32xx/common.c b/arch/arm/mach-lpc32xx/common.c
index 205b2db..b049fd1 100644
--- a/arch/arm/mach-lpc32xx/common.c
+++ b/arch/arm/mach-lpc32xx/common.c
@@ -164,7 +164,7 @@ int clk_is_sysclk_mainosc(void)
/*
* System reset via the watchdog timer
*/
-void lpc32xx_watchdog_reset(void)
+static void lpc32xx_watchdog_reset(void)
{
/* Make sure WDT clocks are enabled */
__raw_writel(LPC32XX_CLKPWR_PWMCLK_WDOG_EN,
@@ -311,3 +311,23 @@ void __init lpc32xx_map_io(void)
{
iotable_init(lpc32xx_io_desc, ARRAY_SIZE(lpc32xx_io_desc));
}
+
+void lpc23xx_restart(char mode, const char *cmd)
+{
+ switch (mode) {
+ case 's':
+ case 'h':
+ printk(KERN_CRIT "RESET: Rebooting system\n");
+
+ lpc32xx_watchdog_reset();
+ break;
+
+ default:
+ /* Do nothing */
+ break;
+ }
+
+ /* Wait for watchdog to reset system */
+ while (1)
+ ;
+}
diff --git a/arch/arm/mach-lpc32xx/common.h b/arch/arm/mach-lpc32xx/common.h
index 5583f52..4b4e700 100644
--- a/arch/arm/mach-lpc32xx/common.h
+++ b/arch/arm/mach-lpc32xx/common.h
@@ -39,6 +39,8 @@ extern void __init lpc32xx_init_irq(void);
extern void __init lpc32xx_map_io(void);
extern void __init lpc32xx_serial_init(void);
extern void __init lpc32xx_gpio_init(void);
+extern void lpc23xx_restart(char, const char *);
+
/*
* Structure used for setting up and querying the PLLS
diff --git a/arch/arm/mach-lpc32xx/include/mach/system.h b/arch/arm/mach-lpc32xx/include/mach/system.h
index d47f3b1..9c6cc0c 100644
--- a/arch/arm/mach-lpc32xx/include/mach/system.h
+++ b/arch/arm/mach-lpc32xx/include/mach/system.h
@@ -26,24 +26,6 @@ static void arch_idle(void)
static inline void arch_reset(char mode, const char *cmd)
{
- extern void lpc32xx_watchdog_reset(void);
-
- switch (mode) {
- case 's':
- case 'h':
- printk(KERN_CRIT "RESET: Rebooting system\n");
-
- lpc32xx_watchdog_reset();
- break;
-
- default:
- /* Do nothing */
- break;
- }
-
- /* Wait for watchdog to reset system */
- while (1)
- ;
}
#endif
diff --git a/arch/arm/mach-lpc32xx/phy3250.c b/arch/arm/mach-lpc32xx/phy3250.c
index 6d2f0d1..ecb9411 100644
--- a/arch/arm/mach-lpc32xx/phy3250.c
+++ b/arch/arm/mach-lpc32xx/phy3250.c
@@ -388,4 +388,5 @@ MACHINE_START(PHY3250, "Phytec 3250 board with the LPC3250 Microcontroller")
.init_irq = lpc32xx_init_irq,
.timer = &lpc32xx_timer,
.init_machine = phy3250_board_init,
+ .restart = lpc23xx_restart,
MACHINE_END
--
1.7.4.4
^ permalink raw reply related
* [PATCH 19/41] ARM: restart: kirkwood: use new restart hook
From: Russell King - ARM Linux @ 2011-11-06 17:46 UTC (permalink / raw)
To: linux-arm-kernel
In-Reply-To: <20111106173113.GI12913@n2100.arm.linux.org.uk>
Hook these platforms restart code into the new restart hook rather than
using arch_reset().
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
arch/arm/mach-kirkwood/common.c | 16 ++++++++++++++++
arch/arm/mach-kirkwood/common.h | 1 +
arch/arm/mach-kirkwood/d2net_v2-setup.c | 1 +
arch/arm/mach-kirkwood/db88f6281-bp-setup.c | 1 +
arch/arm/mach-kirkwood/dockstar-setup.c | 1 +
arch/arm/mach-kirkwood/guruplug-setup.c | 1 +
arch/arm/mach-kirkwood/include/mach/system.h | 15 ---------------
arch/arm/mach-kirkwood/mv88f6281gtw_ge-setup.c | 1 +
arch/arm/mach-kirkwood/netspace_v2-setup.c | 3 +++
arch/arm/mach-kirkwood/netxbig_v2-setup.c | 2 ++
arch/arm/mach-kirkwood/openrd-setup.c | 3 +++
arch/arm/mach-kirkwood/rd88f6192-nas-setup.c | 1 +
arch/arm/mach-kirkwood/rd88f6281-setup.c | 1 +
arch/arm/mach-kirkwood/sheevaplug-setup.c | 2 ++
arch/arm/mach-kirkwood/t5325-setup.c | 1 +
arch/arm/mach-kirkwood/ts219-setup.c | 1 +
arch/arm/mach-kirkwood/ts41x-setup.c | 1 +
17 files changed, 37 insertions(+), 15 deletions(-)
diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c
index f3248cf..0bff4a9 100644
--- a/arch/arm/mach-kirkwood/common.c
+++ b/arch/arm/mach-kirkwood/common.c
@@ -534,3 +534,19 @@ static int __init kirkwood_clock_gate(void)
return 0;
}
late_initcall(kirkwood_clock_gate);
+
+void kirkwood_restart(char mode, const char *cmd)
+{
+ /*
+ * Enable soft reset to assert RSTOUTn.
+ */
+ writel(SOFT_RESET_OUT_EN, RSTOUTn_MASK);
+
+ /*
+ * Assert soft reset.
+ */
+ writel(SOFT_RESET, SYSTEM_SOFT_RESET);
+
+ while (1)
+ ;
+}
diff --git a/arch/arm/mach-kirkwood/common.h b/arch/arm/mach-kirkwood/common.h
index b9b0f09..1529280 100644
--- a/arch/arm/mach-kirkwood/common.h
+++ b/arch/arm/mach-kirkwood/common.h
@@ -50,6 +50,7 @@ void kirkwood_uart1_init(void);
void kirkwood_nand_init(struct mtd_partition *parts, int nr_parts, int delay);
void kirkwood_nand_init_rnb(struct mtd_partition *parts, int nr_parts, int (*dev_ready)(struct mtd_info *));
void kirkwood_audio_init(void);
+void kirkwood_restart(char, const char *);
extern int kirkwood_tclk;
extern struct sys_timer kirkwood_timer;
diff --git a/arch/arm/mach-kirkwood/d2net_v2-setup.c b/arch/arm/mach-kirkwood/d2net_v2-setup.c
index f457e07..6e1bac9 100644
--- a/arch/arm/mach-kirkwood/d2net_v2-setup.c
+++ b/arch/arm/mach-kirkwood/d2net_v2-setup.c
@@ -227,4 +227,5 @@ MACHINE_START(D2NET_V2, "LaCie d2 Network v2")
.init_early = kirkwood_init_early,
.init_irq = kirkwood_init_irq,
.timer = &kirkwood_timer,
+ .restart = kirkwood_restart,
MACHINE_END
diff --git a/arch/arm/mach-kirkwood/db88f6281-bp-setup.c b/arch/arm/mach-kirkwood/db88f6281-bp-setup.c
index ff4c21c..d933593 100644
--- a/arch/arm/mach-kirkwood/db88f6281-bp-setup.c
+++ b/arch/arm/mach-kirkwood/db88f6281-bp-setup.c
@@ -103,4 +103,5 @@ MACHINE_START(DB88F6281_BP, "Marvell DB-88F6281-BP Development Board")
.init_early = kirkwood_init_early,
.init_irq = kirkwood_init_irq,
.timer = &kirkwood_timer,
+ .restart = kirkwood_restart,
MACHINE_END
diff --git a/arch/arm/mach-kirkwood/dockstar-setup.c b/arch/arm/mach-kirkwood/dockstar-setup.c
index e4d199b..61d9a55 100644
--- a/arch/arm/mach-kirkwood/dockstar-setup.c
+++ b/arch/arm/mach-kirkwood/dockstar-setup.c
@@ -108,4 +108,5 @@ MACHINE_START(DOCKSTAR, "Seagate FreeAgent DockStar")
.init_early = kirkwood_init_early,
.init_irq = kirkwood_init_irq,
.timer = &kirkwood_timer,
+ .restart = kirkwood_restart,
MACHINE_END
diff --git a/arch/arm/mach-kirkwood/guruplug-setup.c b/arch/arm/mach-kirkwood/guruplug-setup.c
index 6c40f78..bdaed38 100644
--- a/arch/arm/mach-kirkwood/guruplug-setup.c
+++ b/arch/arm/mach-kirkwood/guruplug-setup.c
@@ -127,4 +127,5 @@ MACHINE_START(GURUPLUG, "Marvell GuruPlug Reference Board")
.init_early = kirkwood_init_early,
.init_irq = kirkwood_init_irq,
.timer = &kirkwood_timer,
+ .restart = kirkwood_restart,
MACHINE_END
diff --git a/arch/arm/mach-kirkwood/include/mach/system.h b/arch/arm/mach-kirkwood/include/mach/system.h
index 7568e95..8a94d97 100644
--- a/arch/arm/mach-kirkwood/include/mach/system.h
+++ b/arch/arm/mach-kirkwood/include/mach/system.h
@@ -9,8 +9,6 @@
#ifndef __ASM_ARCH_SYSTEM_H
#define __ASM_ARCH_SYSTEM_H
-#include <mach/bridge-regs.h>
-
static inline void arch_idle(void)
{
cpu_do_idle();
@@ -18,19 +16,6 @@ static inline void arch_idle(void)
static inline void arch_reset(char mode, const char *cmd)
{
- /*
- * Enable soft reset to assert RSTOUTn.
- */
- writel(SOFT_RESET_OUT_EN, RSTOUTn_MASK);
-
- /*
- * Assert soft reset.
- */
- writel(SOFT_RESET, SYSTEM_SOFT_RESET);
-
- while (1)
- ;
}
-
#endif
diff --git a/arch/arm/mach-kirkwood/mv88f6281gtw_ge-setup.c b/arch/arm/mach-kirkwood/mv88f6281gtw_ge-setup.c
index 9a1e917..85f6169 100644
--- a/arch/arm/mach-kirkwood/mv88f6281gtw_ge-setup.c
+++ b/arch/arm/mach-kirkwood/mv88f6281gtw_ge-setup.c
@@ -169,4 +169,5 @@ MACHINE_START(MV88F6281GTW_GE, "Marvell 88F6281 GTW GE Board")
.init_early = kirkwood_init_early,
.init_irq = kirkwood_init_irq,
.timer = &kirkwood_timer,
+ .restart = kirkwood_restart,
MACHINE_END
diff --git a/arch/arm/mach-kirkwood/netspace_v2-setup.c b/arch/arm/mach-kirkwood/netspace_v2-setup.c
index 8849bcc..e6bba01 100644
--- a/arch/arm/mach-kirkwood/netspace_v2-setup.c
+++ b/arch/arm/mach-kirkwood/netspace_v2-setup.c
@@ -264,6 +264,7 @@ MACHINE_START(NETSPACE_V2, "LaCie Network Space v2")
.init_early = kirkwood_init_early,
.init_irq = kirkwood_init_irq,
.timer = &kirkwood_timer,
+ .restart = kirkwood_restart,
MACHINE_END
#endif
@@ -275,6 +276,7 @@ MACHINE_START(INETSPACE_V2, "LaCie Internet Space v2")
.init_early = kirkwood_init_early,
.init_irq = kirkwood_init_irq,
.timer = &kirkwood_timer,
+ .restart = kirkwood_restart,
MACHINE_END
#endif
@@ -286,5 +288,6 @@ MACHINE_START(NETSPACE_MAX_V2, "LaCie Network Space Max v2")
.init_early = kirkwood_init_early,
.init_irq = kirkwood_init_irq,
.timer = &kirkwood_timer,
+ .restart = kirkwood_restart,
MACHINE_END
#endif
diff --git a/arch/arm/mach-kirkwood/netxbig_v2-setup.c b/arch/arm/mach-kirkwood/netxbig_v2-setup.c
index 1ba12c4..31ae8de 100644
--- a/arch/arm/mach-kirkwood/netxbig_v2-setup.c
+++ b/arch/arm/mach-kirkwood/netxbig_v2-setup.c
@@ -405,6 +405,7 @@ MACHINE_START(NET2BIG_V2, "LaCie 2Big Network v2")
.init_early = kirkwood_init_early,
.init_irq = kirkwood_init_irq,
.timer = &kirkwood_timer,
+ .restart = kirkwood_restart,
MACHINE_END
#endif
@@ -416,5 +417,6 @@ MACHINE_START(NET5BIG_V2, "LaCie 5Big Network v2")
.init_early = kirkwood_init_early,
.init_irq = kirkwood_init_irq,
.timer = &kirkwood_timer,
+ .restart = kirkwood_restart,
MACHINE_END
#endif
diff --git a/arch/arm/mach-kirkwood/openrd-setup.c b/arch/arm/mach-kirkwood/openrd-setup.c
index 5660ca6..01f8c89 100644
--- a/arch/arm/mach-kirkwood/openrd-setup.c
+++ b/arch/arm/mach-kirkwood/openrd-setup.c
@@ -220,6 +220,7 @@ MACHINE_START(OPENRD_BASE, "Marvell OpenRD Base Board")
.init_early = kirkwood_init_early,
.init_irq = kirkwood_init_irq,
.timer = &kirkwood_timer,
+ .restart = kirkwood_restart,
MACHINE_END
#endif
@@ -232,6 +233,7 @@ MACHINE_START(OPENRD_CLIENT, "Marvell OpenRD Client Board")
.init_early = kirkwood_init_early,
.init_irq = kirkwood_init_irq,
.timer = &kirkwood_timer,
+ .restart = kirkwood_restart,
MACHINE_END
#endif
@@ -244,5 +246,6 @@ MACHINE_START(OPENRD_ULTIMATE, "Marvell OpenRD Ultimate Board")
.init_early = kirkwood_init_early,
.init_irq = kirkwood_init_irq,
.timer = &kirkwood_timer,
+ .restart = kirkwood_restart,
MACHINE_END
#endif
diff --git a/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c b/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c
index 6663869..fd2c9c8 100644
--- a/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c
+++ b/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c
@@ -85,4 +85,5 @@ MACHINE_START(RD88F6192_NAS, "Marvell RD-88F6192-NAS Development Board")
.init_early = kirkwood_init_early,
.init_irq = kirkwood_init_irq,
.timer = &kirkwood_timer,
+ .restart = kirkwood_restart,
MACHINE_END
diff --git a/arch/arm/mach-kirkwood/rd88f6281-setup.c b/arch/arm/mach-kirkwood/rd88f6281-setup.c
index 66b3c05..ef92207 100644
--- a/arch/arm/mach-kirkwood/rd88f6281-setup.c
+++ b/arch/arm/mach-kirkwood/rd88f6281-setup.c
@@ -121,4 +121,5 @@ MACHINE_START(RD88F6281, "Marvell RD-88F6281 Reference Board")
.init_early = kirkwood_init_early,
.init_irq = kirkwood_init_irq,
.timer = &kirkwood_timer,
+ .restart = kirkwood_restart,
MACHINE_END
diff --git a/arch/arm/mach-kirkwood/sheevaplug-setup.c b/arch/arm/mach-kirkwood/sheevaplug-setup.c
index 8b102d6..85bff6b 100644
--- a/arch/arm/mach-kirkwood/sheevaplug-setup.c
+++ b/arch/arm/mach-kirkwood/sheevaplug-setup.c
@@ -144,6 +144,7 @@ MACHINE_START(SHEEVAPLUG, "Marvell SheevaPlug Reference Board")
.init_early = kirkwood_init_early,
.init_irq = kirkwood_init_irq,
.timer = &kirkwood_timer,
+ .restart = kirkwood_restart,
MACHINE_END
#endif
@@ -155,5 +156,6 @@ MACHINE_START(ESATA_SHEEVAPLUG, "Marvell eSATA SheevaPlug Reference Board")
.init_early = kirkwood_init_early,
.init_irq = kirkwood_init_irq,
.timer = &kirkwood_timer,
+ .restart = kirkwood_restart,
MACHINE_END
#endif
diff --git a/arch/arm/mach-kirkwood/t5325-setup.c b/arch/arm/mach-kirkwood/t5325-setup.c
index ea104fb..966b2b3 100644
--- a/arch/arm/mach-kirkwood/t5325-setup.c
+++ b/arch/arm/mach-kirkwood/t5325-setup.c
@@ -207,4 +207,5 @@ MACHINE_START(T5325, "HP t5325 Thin Client")
.init_early = kirkwood_init_early,
.init_irq = kirkwood_init_irq,
.timer = &kirkwood_timer,
+ .restart = kirkwood_restart,
MACHINE_END
diff --git a/arch/arm/mach-kirkwood/ts219-setup.c b/arch/arm/mach-kirkwood/ts219-setup.c
index 262c034..73e2b6c 100644
--- a/arch/arm/mach-kirkwood/ts219-setup.c
+++ b/arch/arm/mach-kirkwood/ts219-setup.c
@@ -138,4 +138,5 @@ MACHINE_START(TS219, "QNAP TS-119/TS-219")
.init_early = kirkwood_init_early,
.init_irq = kirkwood_init_irq,
.timer = &kirkwood_timer,
+ .restart = kirkwood_restart,
MACHINE_END
diff --git a/arch/arm/mach-kirkwood/ts41x-setup.c b/arch/arm/mach-kirkwood/ts41x-setup.c
index b68f5b4..5bbca26 100644
--- a/arch/arm/mach-kirkwood/ts41x-setup.c
+++ b/arch/arm/mach-kirkwood/ts41x-setup.c
@@ -182,4 +182,5 @@ MACHINE_START(TS41X, "QNAP TS-41x")
.init_early = kirkwood_init_early,
.init_irq = kirkwood_init_irq,
.timer = &kirkwood_timer,
+ .restart = kirkwood_restart,
MACHINE_END
--
1.7.4.4
^ permalink raw reply related
* [U-Boot] [PATCH 05/22] board/linkstation/ide.c: Fix GCC 4.6 build warnings
From: Guennadi Liakhovetski @ 2011-11-06 17:46 UTC (permalink / raw)
To: u-boot
In-Reply-To: <1320505999-9770-6-git-send-email-wd@denx.de>
Hi Wolfgang
On Sat, 5 Nov 2011, Wolfgang Denk wrote:
> Fix:
> ide.c: In function 'ide_preinit':
> ide.c:69:21: warning: array subscript is above array bounds
> [-Warray-bounds]
> ide.c:69:21: warning: array subscript is above array bounds
> [-Warray-bounds]
> ide.c:70:17: warning: array subscript is above array bounds
> [-Warray-bounds]
>
> Signed-off-by: Wolfgang Denk <wd@denx.de>
> Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
> ---
> board/linkstation/ide.c | 2 ++
> 1 files changed, 2 insertions(+), 0 deletions(-)
>
> diff --git a/board/linkstation/ide.c b/board/linkstation/ide.c
> index 568fdf5..14e3fd0 100644
> --- a/board/linkstation/ide.c
> +++ b/board/linkstation/ide.c
> @@ -64,12 +64,14 @@ int ide_preinit (void)
> ide_bus_offset[0] = pci_hose_bus_to_phys(&hose,
> ide_bus_offset[0] & 0xfffffffe,
> PCI_REGION_IO);
> +#if CONFIG_SYS_IDE_MAXBUS > 1
I don't have gcc 4.6 installed here unfortunately, but wondering, wouldn't
this
if (CONFIG_SYS_IDE_MAXBUS > 1) {
ide_bus_offset[1]...
}
also make the compiler happy? Maybe not, because, probably, the above "if"
would be optimised away after indicies are verifies. But if it does fix
the problem too - it would be preferable IMHO. Of course, one could also
use a perversion like
if (CONFIG_SYS_IDE_MAXBUS > 1) {
ide_bus_offset[CONFIG_SYS_IDE_MAXBUS > 1]...
}
But that'd be even uglier, than the preprocessor "#if":)
Thanks
Guennadi
> pci_read_config_dword(devbusfn, PCI_BASE_ADDRESS_2,
> (u32 *) &ide_bus_offset[1]);
> ide_bus_offset[1] &= 0xfffffffe;
> ide_bus_offset[1] = pci_hose_bus_to_phys(&hose,
> ide_bus_offset[1] & 0xfffffffe,
> PCI_REGION_IO);
> +#endif
> }
>
> if (pci_find_device (PCI_VENDOR_ID_ITE, PCI_DEVICE_ID_ITE_8212, 0) != -1) {
> --
> 1.7.6.4
>
---
Guennadi Liakhovetski, Ph.D.
Freelance Open-Source Software Developer
http://www.open-technology.de/
^ permalink raw reply
* [PATCH 18/41] ARM: restart: ixp4xx: use new restart hook
From: Russell King - ARM Linux @ 2011-11-06 17:46 UTC (permalink / raw)
To: linux-arm-kernel
In-Reply-To: <20111106173113.GI12913@n2100.arm.linux.org.uk>
Hook these platforms restart code into the new restart hook rather
than using arch_reset().
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
arch/arm/mach-ixp4xx/avila-setup.c | 2 ++
arch/arm/mach-ixp4xx/common.c | 20 ++++++++++++++++++++
arch/arm/mach-ixp4xx/coyote-setup.c | 2 ++
arch/arm/mach-ixp4xx/dsmg600-setup.c | 1 +
arch/arm/mach-ixp4xx/fsg-setup.c | 1 +
arch/arm/mach-ixp4xx/gateway7001-setup.c | 1 +
arch/arm/mach-ixp4xx/goramo_mlr.c | 1 +
arch/arm/mach-ixp4xx/gtwx5715-setup.c | 1 +
arch/arm/mach-ixp4xx/include/mach/platform.h | 1 +
arch/arm/mach-ixp4xx/include/mach/system.h | 21 ---------------------
arch/arm/mach-ixp4xx/ixdp425-setup.c | 1 +
arch/arm/mach-ixp4xx/nas100d-setup.c | 1 +
arch/arm/mach-ixp4xx/nslu2-setup.c | 1 +
arch/arm/mach-ixp4xx/omixp-setup.c | 3 +++
arch/arm/mach-ixp4xx/vulcan-setup.c | 1 +
arch/arm/mach-ixp4xx/wg302v2-setup.c | 1 +
16 files changed, 38 insertions(+), 21 deletions(-)
diff --git a/arch/arm/mach-ixp4xx/avila-setup.c b/arch/arm/mach-ixp4xx/avila-setup.c
index 37609a2..a7277ad 100644
--- a/arch/arm/mach-ixp4xx/avila-setup.c
+++ b/arch/arm/mach-ixp4xx/avila-setup.c
@@ -172,6 +172,7 @@ MACHINE_START(AVILA, "Gateworks Avila Network Platform")
#if defined(CONFIG_PCI)
.dma_zone_size = SZ_64M,
#endif
+ .restart = ixp4xx_restart,
MACHINE_END
/*
@@ -190,6 +191,7 @@ MACHINE_START(LOFT, "Giant Shoulder Inc Loft board")
#if defined(CONFIG_PCI)
.dma_zone_size = SZ_64M,
#endif
+ .restart = ixp4xx_restart,
MACHINE_END
#endif
diff --git a/arch/arm/mach-ixp4xx/common.c b/arch/arm/mach-ixp4xx/common.c
index 0777257..4a02619 100644
--- a/arch/arm/mach-ixp4xx/common.c
+++ b/arch/arm/mach-ixp4xx/common.c
@@ -500,3 +500,23 @@ static void __init ixp4xx_clockevent_init(void)
clockevents_register_device(&clockevent_ixp4xx);
}
+
+void ixp4xx_restart(char mode, const char *cmd)
+{
+ if ( 1 && mode == 's') {
+ /* Jump into ROM at address 0 */
+ soft_restart(0);
+ } else {
+ /* Use on-chip reset capability */
+
+ /* set the "key" register to enable access to
+ * "timer" and "enable" registers
+ */
+ *IXP4XX_OSWK = IXP4XX_WDT_KEY;
+
+ /* write 0 to the timer register for an immediate reset */
+ *IXP4XX_OSWT = 0;
+
+ *IXP4XX_OSWE = IXP4XX_WDT_RESET_ENABLE | IXP4XX_WDT_COUNT_ENABLE;
+ }
+}
diff --git a/arch/arm/mach-ixp4xx/coyote-setup.c b/arch/arm/mach-ixp4xx/coyote-setup.c
index 81dfec3..a74f86c 100644
--- a/arch/arm/mach-ixp4xx/coyote-setup.c
+++ b/arch/arm/mach-ixp4xx/coyote-setup.c
@@ -117,6 +117,7 @@ MACHINE_START(ADI_COYOTE, "ADI Engineering Coyote")
#if defined(CONFIG_PCI)
.dma_zone_size = SZ_64M,
#endif
+ .restart = ixp4xx_restart,
MACHINE_END
#endif
@@ -132,6 +133,7 @@ MACHINE_START(IXDPG425, "Intel IXDPG425")
.timer = &ixp4xx_timer,
.atag_offset = 0x100,
.init_machine = coyote_init,
+ .restart = ixp4xx_restart,
MACHINE_END
#endif
diff --git a/arch/arm/mach-ixp4xx/dsmg600-setup.c b/arch/arm/mach-ixp4xx/dsmg600-setup.c
index 8837fbc..67be177 100644
--- a/arch/arm/mach-ixp4xx/dsmg600-setup.c
+++ b/arch/arm/mach-ixp4xx/dsmg600-setup.c
@@ -286,4 +286,5 @@ MACHINE_START(DSMG600, "D-Link DSM-G600 RevA")
#if defined(CONFIG_PCI)
.dma_zone_size = SZ_64M,
#endif
+ .restart = ixp4xx_restart,
MACHINE_END
diff --git a/arch/arm/mach-ixp4xx/fsg-setup.c b/arch/arm/mach-ixp4xx/fsg-setup.c
index 2887c35..6d58182 100644
--- a/arch/arm/mach-ixp4xx/fsg-setup.c
+++ b/arch/arm/mach-ixp4xx/fsg-setup.c
@@ -277,5 +277,6 @@ MACHINE_START(FSG, "Freecom FSG-3")
#if defined(CONFIG_PCI)
.dma_zone_size = SZ_64M,
#endif
+ .restart = ixp4xx_restart,
MACHINE_END
diff --git a/arch/arm/mach-ixp4xx/gateway7001-setup.c b/arch/arm/mach-ixp4xx/gateway7001-setup.c
index d69d1b0..7ecf9b2 100644
--- a/arch/arm/mach-ixp4xx/gateway7001-setup.c
+++ b/arch/arm/mach-ixp4xx/gateway7001-setup.c
@@ -104,5 +104,6 @@ MACHINE_START(GATEWAY7001, "Gateway 7001 AP")
#if defined(CONFIG_PCI)
.dma_zone_size = SZ_64M,
#endif
+ .restart = ixp4xx_restart,
MACHINE_END
#endif
diff --git a/arch/arm/mach-ixp4xx/goramo_mlr.c b/arch/arm/mach-ixp4xx/goramo_mlr.c
index bf6678d..c0e3d69 100644
--- a/arch/arm/mach-ixp4xx/goramo_mlr.c
+++ b/arch/arm/mach-ixp4xx/goramo_mlr.c
@@ -504,4 +504,5 @@ MACHINE_START(GORAMO_MLR, "MultiLink")
#if defined(CONFIG_PCI)
.dma_zone_size = SZ_64M,
#endif
+ .restart = ixp4xx_restart,
MACHINE_END
diff --git a/arch/arm/mach-ixp4xx/gtwx5715-setup.c b/arch/arm/mach-ixp4xx/gtwx5715-setup.c
index aa029fc..a23f893 100644
--- a/arch/arm/mach-ixp4xx/gtwx5715-setup.c
+++ b/arch/arm/mach-ixp4xx/gtwx5715-setup.c
@@ -172,6 +172,7 @@ MACHINE_START(GTWX5715, "Gemtek GTWX5715 (Linksys WRV54G)")
#if defined(CONFIG_PCI)
.dma_zone_size = SZ_64M,
#endif
+ .restart = ixp4xx_restart,
MACHINE_END
diff --git a/arch/arm/mach-ixp4xx/include/mach/platform.h b/arch/arm/mach-ixp4xx/include/mach/platform.h
index e824c02..df9250b 100644
--- a/arch/arm/mach-ixp4xx/include/mach/platform.h
+++ b/arch/arm/mach-ixp4xx/include/mach/platform.h
@@ -125,6 +125,7 @@ extern void ixp4xx_init_irq(void);
extern void ixp4xx_sys_init(void);
extern void ixp4xx_timer_init(void);
extern struct sys_timer ixp4xx_timer;
+extern void ixp4xx_restart(char, const char *);
extern void ixp4xx_pci_preinit(void);
struct pci_sys_data;
extern int ixp4xx_setup(int nr, struct pci_sys_data *sys);
diff --git a/arch/arm/mach-ixp4xx/include/mach/system.h b/arch/arm/mach-ixp4xx/include/mach/system.h
index 24337d9..72db2bb 100644
--- a/arch/arm/mach-ixp4xx/include/mach/system.h
+++ b/arch/arm/mach-ixp4xx/include/mach/system.h
@@ -8,9 +8,6 @@
* published by the Free Software Foundation.
*
*/
-
-#include <mach/hardware.h>
-
static inline void arch_idle(void)
{
/* ixp4xx does not implement the XScale PWRMODE register,
@@ -21,24 +18,6 @@ static inline void arch_idle(void)
#endif
}
-
static inline void arch_reset(char mode, const char *cmd)
{
- if ( 1 && mode == 's') {
- /* Jump into ROM at address 0 */
- soft_restart(0);
- } else {
- /* Use on-chip reset capability */
-
- /* set the "key" register to enable access to
- * "timer" and "enable" registers
- */
- *IXP4XX_OSWK = IXP4XX_WDT_KEY;
-
- /* write 0 to the timer register for an immediate reset */
- *IXP4XX_OSWT = 0;
-
- *IXP4XX_OSWE = IXP4XX_WDT_RESET_ENABLE | IXP4XX_WDT_COUNT_ENABLE;
- }
}
-
diff --git a/arch/arm/mach-ixp4xx/ixdp425-setup.c b/arch/arm/mach-ixp4xx/ixdp425-setup.c
index f235f82..8a38b39 100644
--- a/arch/arm/mach-ixp4xx/ixdp425-setup.c
+++ b/arch/arm/mach-ixp4xx/ixdp425-setup.c
@@ -261,6 +261,7 @@ MACHINE_START(IXDP425, "Intel IXDP425 Development Platform")
#if defined(CONFIG_PCI)
.dma_zone_size = SZ_64M,
#endif
+ .restart = ixp4xx_restart,
MACHINE_END
#endif
diff --git a/arch/arm/mach-ixp4xx/nas100d-setup.c b/arch/arm/mach-ixp4xx/nas100d-setup.c
index de716fa..1010eb7 100644
--- a/arch/arm/mach-ixp4xx/nas100d-setup.c
+++ b/arch/arm/mach-ixp4xx/nas100d-setup.c
@@ -321,4 +321,5 @@ MACHINE_START(NAS100D, "Iomega NAS 100d")
#if defined(CONFIG_PCI)
.dma_zone_size = SZ_64M,
#endif
+ .restart = ixp4xx_restart,
MACHINE_END
diff --git a/arch/arm/mach-ixp4xx/nslu2-setup.c b/arch/arm/mach-ixp4xx/nslu2-setup.c
index ac81ccb..aa355c3 100644
--- a/arch/arm/mach-ixp4xx/nslu2-setup.c
+++ b/arch/arm/mach-ixp4xx/nslu2-setup.c
@@ -307,4 +307,5 @@ MACHINE_START(NSLU2, "Linksys NSLU2")
#if defined(CONFIG_PCI)
.dma_zone_size = SZ_64M,
#endif
+ .restart = ixp4xx_restart,
MACHINE_END
diff --git a/arch/arm/mach-ixp4xx/omixp-setup.c b/arch/arm/mach-ixp4xx/omixp-setup.c
index 3b6a81a..0940869 100644
--- a/arch/arm/mach-ixp4xx/omixp-setup.c
+++ b/arch/arm/mach-ixp4xx/omixp-setup.c
@@ -246,6 +246,7 @@ MACHINE_START(DEVIXP, "Omicron DEVIXP")
.init_irq = ixp4xx_init_irq,
.timer = &ixp4xx_timer,
.init_machine = omixp_init,
+ .restart = ixp4xx_restart,
MACHINE_END
#endif
@@ -259,6 +260,7 @@ MACHINE_START(MICCPT, "Omicron MICCPT")
#if defined(CONFIG_PCI)
.dma_zone_size = SZ_64M,
#endif
+ .restart = ixp4xx_restart,
MACHINE_END
#endif
@@ -269,5 +271,6 @@ MACHINE_START(MIC256, "Omicron MIC256")
.init_irq = ixp4xx_init_irq,
.timer = &ixp4xx_timer,
.init_machine = omixp_init,
+ .restart = ixp4xx_restart,
MACHINE_END
#endif
diff --git a/arch/arm/mach-ixp4xx/vulcan-setup.c b/arch/arm/mach-ixp4xx/vulcan-setup.c
index 27e469e..9dec206 100644
--- a/arch/arm/mach-ixp4xx/vulcan-setup.c
+++ b/arch/arm/mach-ixp4xx/vulcan-setup.c
@@ -244,4 +244,5 @@ MACHINE_START(ARCOM_VULCAN, "Arcom/Eurotech Vulcan")
#if defined(CONFIG_PCI)
.dma_zone_size = SZ_64M,
#endif
+ .restart = ixp4xx_restart,
MACHINE_END
diff --git a/arch/arm/mach-ixp4xx/wg302v2-setup.c b/arch/arm/mach-ixp4xx/wg302v2-setup.c
index b14144b..5ac0f0a 100644
--- a/arch/arm/mach-ixp4xx/wg302v2-setup.c
+++ b/arch/arm/mach-ixp4xx/wg302v2-setup.c
@@ -105,5 +105,6 @@ MACHINE_START(WG302V2, "Netgear WG302 v2 / WAG302 v2")
#if defined(CONFIG_PCI)
.dma_zone_size = SZ_64M,
#endif
+ .restart = ixp4xx_restart,
MACHINE_END
#endif
--
1.7.4.4
^ permalink raw reply related
* Re: [PATCH] drm/i915: protect force_wake_(get|put) with the gt_lock
From: Daniel Vetter @ 2011-11-06 17:46 UTC (permalink / raw)
To: Nicolas Kalkhof; +Cc: Daniel Vetter, intel-gfx
In-Reply-To: <286366260.978244.1320601320728.JavaMail.fmail@mwmweb016>
On Sun, Nov 06, 2011 at 06:42:00PM +0100, Nicolas Kalkhof wrote:
> is there a specific git branch availble where I can test your patch? I'm
> also experiencing random forcewake hangs and would like to see if your
> patch helps.
Please grab the my-next branch from my personal repo:
http://cgit.freedesktop.org/~danvet/drm/log/?h=my-next
Yours, Daniel
--
Daniel Vetter
Mail: daniel@ffwll.ch
Mobile: +41 (0)79 365 57 48
^ permalink raw reply
* [PATCH 17/41] ARM: restart: ixp23xx: use new restart hook
From: Russell King - ARM Linux @ 2011-11-06 17:45 UTC (permalink / raw)
To: linux-arm-kernel
In-Reply-To: <20111106173113.GI12913@n2100.arm.linux.org.uk>
Hook these platforms restart code into the new restart hook rather
than using arch_reset().
In doing so, we split out the ixdp2351 restart code into its own
platform file.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
arch/arm/mach-ixp23xx/core.c | 6 ++++++
arch/arm/mach-ixp23xx/espresso.c | 1 +
arch/arm/mach-ixp23xx/include/mach/platform.h | 1 +
arch/arm/mach-ixp23xx/include/mach/system.h | 13 -------------
arch/arm/mach-ixp23xx/ixdp2351.c | 12 ++++++++++++
arch/arm/mach-ixp23xx/roadrunner.c | 1 +
6 files changed, 21 insertions(+), 13 deletions(-)
diff --git a/arch/arm/mach-ixp23xx/core.c b/arch/arm/mach-ixp23xx/core.c
index a1bee33..0923bb9 100644
--- a/arch/arm/mach-ixp23xx/core.c
+++ b/arch/arm/mach-ixp23xx/core.c
@@ -444,3 +444,9 @@ void __init ixp23xx_sys_init(void)
*IXP23XX_EXP_UNIT_FUSE |= 0xf;
platform_add_devices(ixp23xx_devices, ARRAY_SIZE(ixp23xx_devices));
}
+
+void ixp23xx_restart(char mode, const char *cmd)
+{
+ /* Use on-chip reset capability */
+ *IXP23XX_RESET0 |= IXP23XX_RST_ALL;
+}
diff --git a/arch/arm/mach-ixp23xx/espresso.c b/arch/arm/mach-ixp23xx/espresso.c
index 30dd316..8f2487e 100644
--- a/arch/arm/mach-ixp23xx/espresso.c
+++ b/arch/arm/mach-ixp23xx/espresso.c
@@ -90,4 +90,5 @@ MACHINE_START(ESPRESSO, "IP Fabrics Double Espresso")
.timer = &ixp23xx_timer,
.atag_offset = 0x100,
.init_machine = espresso_init,
+ .restart = ixp23xx_restart,
MACHINE_END
diff --git a/arch/arm/mach-ixp23xx/include/mach/platform.h b/arch/arm/mach-ixp23xx/include/mach/platform.h
index db9d941..50de558 100644
--- a/arch/arm/mach-ixp23xx/include/mach/platform.h
+++ b/arch/arm/mach-ixp23xx/include/mach/platform.h
@@ -34,6 +34,7 @@ struct pci_sys_data;
void ixp23xx_map_io(void);
void ixp23xx_init_irq(void);
void ixp23xx_sys_init(void);
+void ixp23xx_restart(char, const char *);
int ixp23xx_pci_setup(int, struct pci_sys_data *);
void ixp23xx_pci_preinit(void);
struct pci_bus *ixp23xx_pci_scan_bus(int, struct pci_sys_data*);
diff --git a/arch/arm/mach-ixp23xx/include/mach/system.h b/arch/arm/mach-ixp23xx/include/mach/system.h
index 8920ff2..7a1b96a 100644
--- a/arch/arm/mach-ixp23xx/include/mach/system.h
+++ b/arch/arm/mach-ixp23xx/include/mach/system.h
@@ -7,10 +7,6 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
-
-#include <mach/hardware.h>
-#include <asm/mach-types.h>
-
static inline void arch_idle(void)
{
#if 0
@@ -21,13 +17,4 @@ static inline void arch_idle(void)
static inline void arch_reset(char mode, const char *cmd)
{
- /* First try machine specific support */
- if (machine_is_ixdp2351()) {
- *IXDP2351_CPLD_RESET1_REG = IXDP2351_CPLD_RESET1_MAGIC;
- (void) *IXDP2351_CPLD_RESET1_REG;
- *IXDP2351_CPLD_RESET1_REG = IXDP2351_CPLD_RESET1_ENABLE;
- }
-
- /* Use on-chip reset capability */
- *IXP23XX_RESET0 |= IXP23XX_RST_ALL;
}
diff --git a/arch/arm/mach-ixp23xx/ixdp2351.c b/arch/arm/mach-ixp23xx/ixdp2351.c
index b3a57e0..5d5dd3e 100644
--- a/arch/arm/mach-ixp23xx/ixdp2351.c
+++ b/arch/arm/mach-ixp23xx/ixdp2351.c
@@ -326,6 +326,17 @@ static void __init ixdp2351_init(void)
ixp23xx_sys_init();
}
+static void ixdp2351_restart(char mode, const char *cmd)
+{
+ /* First try machine specific support */
+
+ *IXDP2351_CPLD_RESET1_REG = IXDP2351_CPLD_RESET1_MAGIC;
+ (void) *IXDP2351_CPLD_RESET1_REG;
+ *IXDP2351_CPLD_RESET1_REG = IXDP2351_CPLD_RESET1_ENABLE;
+
+ ixp23xx_restart(mode, cmd);
+}
+
MACHINE_START(IXDP2351, "Intel IXDP2351 Development Platform")
/* Maintainer: MontaVista Software, Inc. */
.map_io = ixdp2351_map_io,
@@ -333,4 +344,5 @@ MACHINE_START(IXDP2351, "Intel IXDP2351 Development Platform")
.timer = &ixp23xx_timer,
.atag_offset = 0x100,
.init_machine = ixdp2351_init,
+ .restart = ixdp2351_restart,
MACHINE_END
diff --git a/arch/arm/mach-ixp23xx/roadrunner.c b/arch/arm/mach-ixp23xx/roadrunner.c
index 8f4dcbb..377283f 100644
--- a/arch/arm/mach-ixp23xx/roadrunner.c
+++ b/arch/arm/mach-ixp23xx/roadrunner.c
@@ -177,4 +177,5 @@ MACHINE_START(ROADRUNNER, "ADI Engineering RoadRunner Development Platform")
.timer = &ixp23xx_timer,
.atag_offset = 0x100,
.init_machine = roadrunner_init,
+ .restart = ixp23xx_restart,
MACHINE_END
--
1.7.4.4
^ permalink raw reply related
* Re: [Qemu-devel] [PATCH v2] arm: Fix CP15 FSR (C5) domain setting
From: Jean-Christophe DUBOIS @ 2011-11-06 17:45 UTC (permalink / raw)
To: Peter Maydell; +Cc: qemu-devel, xvisor-devel
In-Reply-To: <CAFEAcA_rhEn_gyNAoJyjkv8exDPDQV9UBo=NsgrL6zXcpVzhQA@mail.gmail.com>
On 06/11/2011 18:33, Peter Maydell wrote:
> On 5 November 2011 11:42, Jean-Christophe DUBOIS<jcd@tribudubois.net> wrote:
>> During Xvisor development, it was noted that qemu did not return
>> the correct domain value in the Cp15 [Data] FSR register (C5).
>>
>> This patch is a proposal to fix it.
>>
>> v2:
>> - fix coding style
>> - rebase on git.
>>
>> Signed-off-by: Jean-Christophe DUBOIS<jcd@tribudubois.net>
>
> Reviewed-by: Peter Maydell<peter.maydell@linaro.org>
>
> NB: not going to put this into 1.0, it's a bit late and it's not
> a critical bug fix IMHO. In particular, well behaved code shouldn't
> be relying on this DFSR field; see the ARM ARM B3.9.7:
> "From ARMv7, use of the domain field in the DFSR is deprecated. This
> field might not be supported in future versions of the ARM architecture.
> ARM strongly recommends that new software does not use this field."
Yes, same comment from the xvisor side of things. As xvisor targets
mainly ARMv7 (and MIPS) for now, this was not a real issue.
Nonetheless this is worth fixing at some point in time (but this can be
post 1.0).
JC
>
>
> -- PMM
>
^ permalink raw reply
* [PATCH 16/41] ARM: restart: ixp2000: use new restart hook
From: Russell King - ARM Linux @ 2011-11-06 17:45 UTC (permalink / raw)
To: linux-arm-kernel
In-Reply-To: <20111106173113.GI12913@n2100.arm.linux.org.uk>
Hook these platforms restart code into the new restart hook rather
than using arch_reset().
In doing so, we split out the IXDP2401, IXDP2801 and IXDP2805 platform
specific restart code into their own platform files.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
arch/arm/mach-ixp2000/core.c | 4 +++
arch/arm/mach-ixp2000/enp2611.c | 1 +
arch/arm/mach-ixp2000/include/mach/platform.h | 1 +
arch/arm/mach-ixp2000/include/mach/system.h | 29 ----------------------
arch/arm/mach-ixp2000/ixdp2400.c | 1 +
arch/arm/mach-ixp2000/ixdp2800.c | 1 +
arch/arm/mach-ixp2000/ixdp2x01.c | 32 +++++++++++++++++++++++++
7 files changed, 40 insertions(+), 29 deletions(-)
diff --git a/arch/arm/mach-ixp2000/core.c b/arch/arm/mach-ixp2000/core.c
index 59a5126..e5916b7 100644
--- a/arch/arm/mach-ixp2000/core.c
+++ b/arch/arm/mach-ixp2000/core.c
@@ -514,3 +514,7 @@ void __init ixp2000_init_irq(void)
}
}
+void ixp2000_restart(char mode, const char *cmd)
+{
+ ixp2000_reg_wrb(IXP2000_RESET0, RSTALL);
+}
diff --git a/arch/arm/mach-ixp2000/enp2611.c b/arch/arm/mach-ixp2000/enp2611.c
index af99945..ee52541 100644
--- a/arch/arm/mach-ixp2000/enp2611.c
+++ b/arch/arm/mach-ixp2000/enp2611.c
@@ -259,6 +259,7 @@ MACHINE_START(ENP2611, "Radisys ENP-2611 PCI network processor board")
.init_irq = ixp2000_init_irq,
.timer = &enp2611_timer,
.init_machine = enp2611_init_machine,
+ .restart = ixp2000_restart,
MACHINE_END
diff --git a/arch/arm/mach-ixp2000/include/mach/platform.h b/arch/arm/mach-ixp2000/include/mach/platform.h
index 42182c79..bb0f8dc 100644
--- a/arch/arm/mach-ixp2000/include/mach/platform.h
+++ b/arch/arm/mach-ixp2000/include/mach/platform.h
@@ -122,6 +122,7 @@ void ixp2000_map_io(void);
void ixp2000_uart_init(void);
void ixp2000_init_irq(void);
void ixp2000_init_time(unsigned long);
+void ixp2000_restart(char, const char *);
unsigned long ixp2000_gettimeoffset(void);
struct pci_sys_data;
diff --git a/arch/arm/mach-ixp2000/include/mach/system.h b/arch/arm/mach-ixp2000/include/mach/system.h
index 810df7b..e981fd2 100644
--- a/arch/arm/mach-ixp2000/include/mach/system.h
+++ b/arch/arm/mach-ixp2000/include/mach/system.h
@@ -8,10 +8,6 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
-
-#include <mach/hardware.h>
-#include <asm/mach-types.h>
-
static inline void arch_idle(void)
{
cpu_do_idle();
@@ -19,29 +15,4 @@ static inline void arch_idle(void)
static inline void arch_reset(char mode, const char *cmd)
{
- /*
- * Reset flash banking register so that we are pointing at
- * RedBoot bank.
- */
- if (machine_is_ixdp2401()) {
- ixp2000_reg_write(IXDP2X01_CPLD_FLASH_REG,
- ((0 >> IXDP2X01_FLASH_WINDOW_BITS)
- | IXDP2X01_CPLD_FLASH_INTERN));
- ixp2000_reg_wrb(IXDP2X01_CPLD_RESET_REG, 0xffffffff);
- }
-
- /*
- * On IXDP2801 we need to write this magic sequence to the CPLD
- * to cause a complete reset of the CPU and all external devices
- * and move the flash bank register back to 0.
- */
- if (machine_is_ixdp2801() || machine_is_ixdp28x5()) {
- unsigned long reset_reg = *IXDP2X01_CPLD_RESET_REG;
-
- reset_reg = 0x55AA0000 | (reset_reg & 0x0000FFFF);
- ixp2000_reg_write(IXDP2X01_CPLD_RESET_REG, reset_reg);
- ixp2000_reg_wrb(IXDP2X01_CPLD_RESET_REG, 0x80000000);
- }
-
- ixp2000_reg_wrb(IXP2000_RESET0, RSTALL);
}
diff --git a/arch/arm/mach-ixp2000/ixdp2400.c b/arch/arm/mach-ixp2000/ixdp2400.c
index f7dfd97..f53e911 100644
--- a/arch/arm/mach-ixp2000/ixdp2400.c
+++ b/arch/arm/mach-ixp2000/ixdp2400.c
@@ -176,5 +176,6 @@ MACHINE_START(IXDP2400, "Intel IXDP2400 Development Platform")
.init_irq = ixdp2400_init_irq,
.timer = &ixdp2400_timer,
.init_machine = ixdp2x00_init_machine,
+ .restart = ixp2000_restart,
MACHINE_END
diff --git a/arch/arm/mach-ixp2000/ixdp2800.c b/arch/arm/mach-ixp2000/ixdp2800.c
index d33bcac..a2e7c39 100644
--- a/arch/arm/mach-ixp2000/ixdp2800.c
+++ b/arch/arm/mach-ixp2000/ixdp2800.c
@@ -291,5 +291,6 @@ MACHINE_START(IXDP2800, "Intel IXDP2800 Development Platform")
.init_irq = ixdp2800_init_irq,
.timer = &ixdp2800_timer,
.init_machine = ixdp2x00_init_machine,
+ .restart = ixp2000_restart,
MACHINE_END
diff --git a/arch/arm/mach-ixp2000/ixdp2x01.c b/arch/arm/mach-ixp2000/ixdp2x01.c
index 61a2867..7632bea 100644
--- a/arch/arm/mach-ixp2000/ixdp2x01.c
+++ b/arch/arm/mach-ixp2000/ixdp2x01.c
@@ -413,6 +413,35 @@ static void __init ixdp2x01_init_machine(void)
ixdp2x01_uart_init();
}
+static void ixdp2401_restart(char mode, const char *cmd)
+{
+ /*
+ * Reset flash banking register so that we are pointing at
+ * RedBoot bank.
+ */
+ ixp2000_reg_write(IXDP2X01_CPLD_FLASH_REG,
+ ((0 >> IXDP2X01_FLASH_WINDOW_BITS)
+ | IXDP2X01_CPLD_FLASH_INTERN));
+ ixp2000_reg_wrb(IXDP2X01_CPLD_RESET_REG, 0xffffffff);
+
+ ixp2000_restart(mode, cmd);
+}
+
+static void ixdp280x_restart(char mode, const char *cmd)
+{
+ /*
+ * On IXDP2801 we need to write this magic sequence to the CPLD
+ * to cause a complete reset of the CPU and all external devices
+ * and move the flash bank register back to 0.
+ */
+ unsigned long reset_reg = *IXDP2X01_CPLD_RESET_REG;
+
+ reset_reg = 0x55AA0000 | (reset_reg & 0x0000FFFF);
+ ixp2000_reg_write(IXDP2X01_CPLD_RESET_REG, reset_reg);
+ ixp2000_reg_wrb(IXDP2X01_CPLD_RESET_REG, 0x80000000);
+
+ ixp2000_restart(mode, cmd);
+}
#ifdef CONFIG_ARCH_IXDP2401
MACHINE_START(IXDP2401, "Intel IXDP2401 Development Platform")
@@ -422,6 +451,7 @@ MACHINE_START(IXDP2401, "Intel IXDP2401 Development Platform")
.init_irq = ixdp2x01_init_irq,
.timer = &ixdp2x01_timer,
.init_machine = ixdp2x01_init_machine,
+ .restart = ixdp2401_restart,
MACHINE_END
#endif
@@ -433,6 +463,7 @@ MACHINE_START(IXDP2801, "Intel IXDP2801 Development Platform")
.init_irq = ixdp2x01_init_irq,
.timer = &ixdp2x01_timer,
.init_machine = ixdp2x01_init_machine,
+ .restart = ixdp280x_restart,
MACHINE_END
/*
@@ -446,6 +477,7 @@ MACHINE_START(IXDP28X5, "Intel IXDP2805/2855 Development Platform")
.init_irq = ixdp2x01_init_irq,
.timer = &ixdp2x01_timer,
.init_machine = ixdp2x01_init_machine,
+ .restart = ixdp280x_restart,
MACHINE_END
#endif
--
1.7.4.4
^ permalink raw reply related
* [PATCH 15/41] ARM: restart: iop13xx: use new restart hook
From: Russell King - ARM Linux @ 2011-11-06 17:45 UTC (permalink / raw)
To: linux-arm-kernel
In-Reply-To: <20111106173113.GI12913@n2100.arm.linux.org.uk>
Hook these platforms restart code into the new restart hook rather
than using arch_reset().
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
arch/arm/mach-iop13xx/include/mach/iop13xx.h | 1 +
arch/arm/mach-iop13xx/include/mach/system.h | 10 ----------
arch/arm/mach-iop13xx/iq81340mc.c | 1 +
arch/arm/mach-iop13xx/iq81340sc.c | 1 +
arch/arm/mach-iop13xx/setup.c | 11 +++++++++++
5 files changed, 14 insertions(+), 10 deletions(-)
diff --git a/arch/arm/mach-iop13xx/include/mach/iop13xx.h b/arch/arm/mach-iop13xx/include/mach/iop13xx.h
index 52b7fab..07e9ff7 100644
--- a/arch/arm/mach-iop13xx/include/mach/iop13xx.h
+++ b/arch/arm/mach-iop13xx/include/mach/iop13xx.h
@@ -10,6 +10,7 @@ void iop13xx_map_io(void);
void iop13xx_platform_init(void);
void iop13xx_add_tpmi_devices(void);
void iop13xx_init_irq(void);
+void iop13xx_restart(char, const char *);
/* CPUID CP6 R0 Page 0 */
static inline int iop13xx_cpu_id(void)
diff --git a/arch/arm/mach-iop13xx/include/mach/system.h b/arch/arm/mach-iop13xx/include/mach/system.h
index d0c66ef..7f798dc 100644
--- a/arch/arm/mach-iop13xx/include/mach/system.h
+++ b/arch/arm/mach-iop13xx/include/mach/system.h
@@ -7,7 +7,6 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
-#include <mach/iop13xx.h>
static inline void arch_idle(void)
{
cpu_do_idle();
@@ -15,13 +14,4 @@ static inline void arch_idle(void)
static inline void arch_reset(char mode, const char *cmd)
{
- /*
- * Reset the internal bus (warning both cores are reset)
- */
- write_wdtcr(IOP_WDTCR_EN_ARM);
- write_wdtcr(IOP_WDTCR_EN);
- write_wdtsr(IOP13XX_WDTSR_WRITE_EN | IOP13XX_WDTCR_IB_RESET);
- write_wdtcr(0x1000);
-
- for(;;);
}
diff --git a/arch/arm/mach-iop13xx/iq81340mc.c b/arch/arm/mach-iop13xx/iq81340mc.c
index 4cf2cc4..abaee88 100644
--- a/arch/arm/mach-iop13xx/iq81340mc.c
+++ b/arch/arm/mach-iop13xx/iq81340mc.c
@@ -96,4 +96,5 @@ MACHINE_START(IQ81340MC, "Intel IQ81340MC")
.init_irq = iop13xx_init_irq,
.timer = &iq81340mc_timer,
.init_machine = iq81340mc_init,
+ .restart = iop13xx_restart,
MACHINE_END
diff --git a/arch/arm/mach-iop13xx/iq81340sc.c b/arch/arm/mach-iop13xx/iq81340sc.c
index cd9e274..690916a 100644
--- a/arch/arm/mach-iop13xx/iq81340sc.c
+++ b/arch/arm/mach-iop13xx/iq81340sc.c
@@ -98,4 +98,5 @@ MACHINE_START(IQ81340SC, "Intel IQ81340SC")
.init_irq = iop13xx_init_irq,
.timer = &iq81340sc_timer,
.init_machine = iq81340sc_init,
+ .restart = iop13xx_restart,
MACHINE_END
diff --git a/arch/arm/mach-iop13xx/setup.c b/arch/arm/mach-iop13xx/setup.c
index a5b9897..daabb1f 100644
--- a/arch/arm/mach-iop13xx/setup.c
+++ b/arch/arm/mach-iop13xx/setup.c
@@ -606,3 +606,14 @@ static int __init iop13xx_init_adma_setup(char *str)
__setup("iop13xx_init_adma", iop13xx_init_adma_setup);
__setup("iop13xx_init_uart", iop13xx_init_uart_setup);
__setup("iop13xx_init_i2c", iop13xx_init_i2c_setup);
+
+void iop13xx_restart(char mode, const char *cmd)
+{
+ /*
+ * Reset the internal bus (warning both cores are reset)
+ */
+ write_wdtcr(IOP_WDTCR_EN_ARM);
+ write_wdtcr(IOP_WDTCR_EN);
+ write_wdtsr(IOP13XX_WDTSR_WRITE_EN | IOP13XX_WDTCR_IB_RESET);
+ write_wdtcr(0x1000);
+}
--
1.7.4.4
^ permalink raw reply related
* [PATCH 14/41] ARM: restart: iop3xx: use new restart hook
From: Russell King - ARM Linux @ 2011-11-06 17:44 UTC (permalink / raw)
To: linux-arm-kernel
In-Reply-To: <20111106173113.GI12913@n2100.arm.linux.org.uk>
Hook these platforms restart code into the arm_pm_restart hook rather
than using arch_reset().
In doing so, we split out the n2100 platform specific restart handler
into the n2100 platform file.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
arch/arm/include/asm/hardware/iop3xx.h | 1 +
arch/arm/mach-iop32x/em7210.c | 1 +
arch/arm/mach-iop32x/glantank.c | 1 +
arch/arm/mach-iop32x/include/mach/system.h | 15 ---------------
arch/arm/mach-iop32x/iq31244.c | 2 ++
arch/arm/mach-iop32x/iq80321.c | 1 +
arch/arm/mach-iop32x/n2100.c | 9 +++++++++
arch/arm/mach-iop33x/include/mach/system.h | 6 ------
arch/arm/mach-iop33x/iq80331.c | 1 +
arch/arm/mach-iop33x/iq80332.c | 1 +
arch/arm/plat-iop/Makefile | 2 ++
arch/arm/plat-iop/restart.c | 19 +++++++++++++++++++
12 files changed, 38 insertions(+), 21 deletions(-)
create mode 100644 arch/arm/plat-iop/restart.c
diff --git a/arch/arm/include/asm/hardware/iop3xx.h b/arch/arm/include/asm/hardware/iop3xx.h
index 5daea29..077c323 100644
--- a/arch/arm/include/asm/hardware/iop3xx.h
+++ b/arch/arm/include/asm/hardware/iop3xx.h
@@ -234,6 +234,7 @@ extern int iop3xx_get_init_atu(void);
void iop3xx_map_io(void);
void iop_init_cp6_handler(void);
void iop_init_time(unsigned long tickrate);
+void iop3xx_restart(char, const char *);
static inline u32 read_tmr0(void)
{
diff --git a/arch/arm/mach-iop32x/em7210.c b/arch/arm/mach-iop32x/em7210.c
index 4325055..24069e0 100644
--- a/arch/arm/mach-iop32x/em7210.c
+++ b/arch/arm/mach-iop32x/em7210.c
@@ -208,4 +208,5 @@ MACHINE_START(EM7210, "Lanner EM7210")
.init_irq = iop32x_init_irq,
.timer = &em7210_timer,
.init_machine = em7210_init_machine,
+ .restart = iop3xx_restart,
MACHINE_END
diff --git a/arch/arm/mach-iop32x/glantank.c b/arch/arm/mach-iop32x/glantank.c
index 0edc880..204e1d1 100644
--- a/arch/arm/mach-iop32x/glantank.c
+++ b/arch/arm/mach-iop32x/glantank.c
@@ -212,4 +212,5 @@ MACHINE_START(GLANTANK, "GLAN Tank")
.init_irq = iop32x_init_irq,
.timer = &glantank_timer,
.init_machine = glantank_init_machine,
+ .restart = iop3xx_restart,
MACHINE_END
diff --git a/arch/arm/mach-iop32x/include/mach/system.h b/arch/arm/mach-iop32x/include/mach/system.h
index b4f83e5..44e46f2 100644
--- a/arch/arm/mach-iop32x/include/mach/system.h
+++ b/arch/arm/mach-iop32x/include/mach/system.h
@@ -7,10 +7,6 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
-#include <asm/mach-types.h>
-#include <asm/hardware/iop3xx.h>
-#include <mach/n2100.h>
-
static inline void arch_idle(void)
{
cpu_do_idle();
@@ -18,15 +14,4 @@ static inline void arch_idle(void)
static inline void arch_reset(char mode, const char *cmd)
{
- if (machine_is_n2100()) {
- gpio_line_set(N2100_HARDWARE_RESET, GPIO_LOW);
- gpio_line_config(N2100_HARDWARE_RESET, GPIO_OUT);
- while (1)
- ;
- }
-
- *IOP3XX_PCSR = 0x30;
-
- /* Jump into ROM at address 0 */
- soft_restart(0);
}
diff --git a/arch/arm/mach-iop32x/iq31244.c b/arch/arm/mach-iop32x/iq31244.c
index 9e7aacc..3eb642a 100644
--- a/arch/arm/mach-iop32x/iq31244.c
+++ b/arch/arm/mach-iop32x/iq31244.c
@@ -318,6 +318,7 @@ MACHINE_START(IQ31244, "Intel IQ31244")
.init_irq = iop32x_init_irq,
.timer = &iq31244_timer,
.init_machine = iq31244_init_machine,
+ .restart = iop3xx_restart,
MACHINE_END
/* There should have been an ep80219 machine identifier from the beginning.
@@ -332,4 +333,5 @@ MACHINE_START(EP80219, "Intel EP80219")
.init_irq = iop32x_init_irq,
.timer = &iq31244_timer,
.init_machine = iq31244_init_machine,
+ .restart = iop3xx_restart,
MACHINE_END
diff --git a/arch/arm/mach-iop32x/iq80321.c b/arch/arm/mach-iop32x/iq80321.c
index 53ea86f..2ec724b 100644
--- a/arch/arm/mach-iop32x/iq80321.c
+++ b/arch/arm/mach-iop32x/iq80321.c
@@ -191,4 +191,5 @@ MACHINE_START(IQ80321, "Intel IQ80321")
.init_irq = iop32x_init_irq,
.timer = &iq80321_timer,
.init_machine = iq80321_init_machine,
+ .restart = iop3xx_restart,
MACHINE_END
diff --git a/arch/arm/mach-iop32x/n2100.c b/arch/arm/mach-iop32x/n2100.c
index d726927..6b6d559 100644
--- a/arch/arm/mach-iop32x/n2100.c
+++ b/arch/arm/mach-iop32x/n2100.c
@@ -291,6 +291,14 @@ static void n2100_power_off(void)
;
}
+static void n2100_restart(char mode, const char *cmd)
+{
+ gpio_line_set(N2100_HARDWARE_RESET, GPIO_LOW);
+ gpio_line_config(N2100_HARDWARE_RESET, GPIO_OUT);
+ while (1)
+ ;
+}
+
static struct timer_list power_button_poll_timer;
@@ -332,4 +340,5 @@ MACHINE_START(N2100, "Thecus N2100")
.init_irq = iop32x_init_irq,
.timer = &n2100_timer,
.init_machine = n2100_init_machine,
+ .restart = n2100_restart,
MACHINE_END
diff --git a/arch/arm/mach-iop33x/include/mach/system.h b/arch/arm/mach-iop33x/include/mach/system.h
index 86d1b20..696d88c 100644
--- a/arch/arm/mach-iop33x/include/mach/system.h
+++ b/arch/arm/mach-iop33x/include/mach/system.h
@@ -7,8 +7,6 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
-#include <asm/hardware/iop3xx.h>
-
static inline void arch_idle(void)
{
cpu_do_idle();
@@ -16,8 +14,4 @@ static inline void arch_idle(void)
static inline void arch_reset(char mode, const char *cmd)
{
- *IOP3XX_PCSR = 0x30;
-
- /* Jump into ROM at address 0 */
- soft_restart(0);
}
diff --git a/arch/arm/mach-iop33x/iq80331.c b/arch/arm/mach-iop33x/iq80331.c
index 9e14ccc..abce934 100644
--- a/arch/arm/mach-iop33x/iq80331.c
+++ b/arch/arm/mach-iop33x/iq80331.c
@@ -146,4 +146,5 @@ MACHINE_START(IQ80331, "Intel IQ80331")
.init_irq = iop33x_init_irq,
.timer = &iq80331_timer,
.init_machine = iq80331_init_machine,
+ .restart = iop3xx_restart,
MACHINE_END
diff --git a/arch/arm/mach-iop33x/iq80332.c b/arch/arm/mach-iop33x/iq80332.c
index 09c899a..7513559 100644
--- a/arch/arm/mach-iop33x/iq80332.c
+++ b/arch/arm/mach-iop33x/iq80332.c
@@ -146,4 +146,5 @@ MACHINE_START(IQ80332, "Intel IQ80332")
.init_irq = iop33x_init_irq,
.timer = &iq80332_timer,
.init_machine = iq80332_init_machine,
+ .restart = iop3xx_restart,
MACHINE_END
diff --git a/arch/arm/plat-iop/Makefile b/arch/arm/plat-iop/Makefile
index 69b09c1..f5aebfe 100644
--- a/arch/arm/plat-iop/Makefile
+++ b/arch/arm/plat-iop/Makefile
@@ -14,6 +14,7 @@ obj-$(CONFIG_ARCH_IOP32X) += io.o
obj-$(CONFIG_ARCH_IOP32X) += cp6.o
obj-$(CONFIG_ARCH_IOP32X) += adma.o
obj-$(CONFIG_ARCH_IOP32X) += pmu.o
+obj-$(CONFIG_ARCH_IOP32X) += restart.o
# IOP33X
obj-$(CONFIG_ARCH_IOP33X) += gpio.o
@@ -25,6 +26,7 @@ obj-$(CONFIG_ARCH_IOP33X) += io.o
obj-$(CONFIG_ARCH_IOP33X) += cp6.o
obj-$(CONFIG_ARCH_IOP33X) += adma.o
obj-$(CONFIG_ARCH_IOP33X) += pmu.o
+obj-$(CONFIG_ARCH_IOP33X) += restart.o
# IOP13XX
obj-$(CONFIG_ARCH_IOP13XX) += cp6.o
diff --git a/arch/arm/plat-iop/restart.c b/arch/arm/plat-iop/restart.c
new file mode 100644
index 0000000..6a85a0c
--- /dev/null
+++ b/arch/arm/plat-iop/restart.c
@@ -0,0 +1,19 @@
+/*
+ * restart.c
+ *
+ * Copyright (C) 2001 MontaVista Software, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <asm/hardware/iop3xx.h>
+#include <mach/hardware.h>
+
+void iop3xx_restart(char mode, const char *cmd)
+{
+ *IOP3XX_PCSR = 0x30;
+
+ /* Jump into ROM at address 0 */
+ soft_restart(0);
+}
--
1.7.4.4
^ permalink raw reply related
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