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-rw-r--r--target/linux/omap24xx/patches-3.1/210-omap2-kexec-rewrite.patch2200
1 files changed, 0 insertions, 2200 deletions
diff --git a/target/linux/omap24xx/patches-3.1/210-omap2-kexec-rewrite.patch b/target/linux/omap24xx/patches-3.1/210-omap2-kexec-rewrite.patch
deleted file mode 100644
index f341051c46..0000000000
--- a/target/linux/omap24xx/patches-3.1/210-omap2-kexec-rewrite.patch
+++ /dev/null
@@ -1,2200 +0,0 @@
---- a/arch/arm/Kconfig
-+++ b/arch/arm/Kconfig
-@@ -1888,7 +1888,7 @@ config XIP_PHYS_ADDR
-
- config KEXEC
- bool "Kexec system call (EXPERIMENTAL)"
-- depends on EXPERIMENTAL
-+ depends on EXPERIMENTAL && (!SMP || HOTPLUG_CPU)
- help
- kexec is a system call that implements the ability to shutdown your
- current kernel, and to start another kernel. It is like a reboot
---- /dev/null
-+++ b/arch/arm/include/asm/idmap.h
-@@ -0,0 +1,11 @@
-+#ifndef __ASM_IDMAP_H
-+#define __ASM_IDMAP_H
-+
-+#include <linux/compiler.h>
-+
-+/* Tag a function as requiring to be executed via an identity mapping. */
-+#define __idmap __section(.idmap.text) noinline notrace
-+
-+void setup_mm_for_reboot(void);
-+
-+#endif /* __ASM_IDMAP_H */
---- a/arch/arm/include/asm/mach/arch.h
-+++ b/arch/arm/include/asm/mach/arch.h
-@@ -30,10 +30,10 @@ struct machine_desc {
- unsigned int video_start; /* start of video RAM */
- unsigned int video_end; /* end of video RAM */
-
-- unsigned int reserve_lp0 :1; /* never has lp0 */
-- unsigned int reserve_lp1 :1; /* never has lp1 */
-- unsigned int reserve_lp2 :1; /* never has lp2 */
-- unsigned int soft_reboot :1; /* soft reboot */
-+ unsigned char reserve_lp0 :1; /* never has lp0 */
-+ unsigned char reserve_lp1 :1; /* never has lp1 */
-+ unsigned char reserve_lp2 :1; /* never has lp2 */
-+ char restart_mode; /* default restart mode */
- void (*fixup)(struct machine_desc *,
- struct tag *, char **,
- struct meminfo *);
-@@ -46,6 +46,7 @@ struct machine_desc {
- #ifdef CONFIG_MULTI_IRQ_HANDLER
- void (*handle_irq)(struct pt_regs *);
- #endif
-+ void (*restart)(char, const char *);
- };
-
- /*
---- a/arch/arm/include/asm/system.h
-+++ b/arch/arm/include/asm/system.h
-@@ -107,7 +107,7 @@ extern void __show_regs(struct pt_regs *
- extern int cpu_architecture(void);
- extern void cpu_init(void);
-
--void arm_machine_restart(char mode, const char *cmd);
-+void soft_restart(unsigned long);
- extern void (*arm_pm_restart)(char str, const char *cmd);
-
- #define UDBG_UNDEFINED (1 << 0)
---- a/arch/arm/kernel/machine_kexec.c
-+++ b/arch/arm/kernel/machine_kexec.c
-@@ -12,12 +12,11 @@
- #include <asm/mmu_context.h>
- #include <asm/cacheflush.h>
- #include <asm/mach-types.h>
-+#include <asm/system.h>
-
- extern const unsigned char relocate_new_kernel[];
- extern const unsigned int relocate_new_kernel_size;
-
--extern void setup_mm_for_reboot(char mode);
--
- extern unsigned long kexec_start_address;
- extern unsigned long kexec_indirection_page;
- extern unsigned long kexec_mach_type;
-@@ -111,14 +110,6 @@ void machine_kexec(struct kimage *image)
-
- if (kexec_reinit)
- kexec_reinit();
-- local_irq_disable();
-- local_fiq_disable();
-- setup_mm_for_reboot(0); /* mode is not used, so just pass 0*/
-- flush_cache_all();
-- outer_flush_all();
-- outer_disable();
-- cpu_proc_fin();
-- outer_inv_all();
-- flush_cache_all();
-- cpu_reset(reboot_code_buffer_phys);
-+
-+ soft_restart(reboot_code_buffer_phys);
- }
---- a/arch/arm/kernel/process.c
-+++ b/arch/arm/kernel/process.c
-@@ -57,7 +57,7 @@ static const char *isa_modes[] = {
- "ARM" , "Thumb" , "Jazelle", "ThumbEE"
- };
-
--extern void setup_mm_for_reboot(char mode);
-+extern void setup_mm_for_reboot(void);
-
- static volatile int hlt_counter;
-
-@@ -92,40 +92,64 @@ static int __init hlt_setup(char *__unus
- __setup("nohlt", nohlt_setup);
- __setup("hlt", hlt_setup);
-
--void arm_machine_restart(char mode, const char *cmd)
-+extern void call_with_stack(void (*fn)(void *), void *arg, void *sp);
-+typedef void (*phys_reset_t)(unsigned long);
-+
-+/*
-+ * A temporary stack to use for CPU reset. This is static so that we
-+ * don't clobber it with the identity mapping. When running with this
-+ * stack, any references to the current task *will not work* so you
-+ * should really do as little as possible before jumping to your reset
-+ * code.
-+ */
-+#define SOFT_RESTART_STACK_WORDS 32
-+static u32 soft_restart_stack[SOFT_RESTART_STACK_WORDS];
-+
-+static void __soft_restart(void *addr)
- {
-- /* Disable interrupts first */
-- local_irq_disable();
-- local_fiq_disable();
-+ phys_reset_t phys_reset;
-
-- /*
-- * Tell the mm system that we are going to reboot -
-- * we may need it to insert some 1:1 mappings so that
-- * soft boot works.
-- */
-- setup_mm_for_reboot(mode);
-+ /* Take out a flat memory mapping. */
-+ setup_mm_for_reboot();
-
-- /* Clean and invalidate caches */
-+ /* Clean and invalidate caches. */
- flush_cache_all();
-
-- /* Turn off caching */
-+ /* Turn off caching. */
- cpu_proc_fin();
-
- /* Push out any further dirty data, and ensure cache is empty */
- flush_cache_all();
-
-- /*
-- * Now call the architecture specific reboot code.
-- */
-- arch_reset(mode, cmd);
--
-- /*
-- * Whoops - the architecture was unable to reboot.
-- * Tell the user!
-- */
-- mdelay(1000);
-- printk("Reboot failed -- System halted\n");
-- while (1);
-+ /* Switch to the identity mapping. */
-+ phys_reset = (phys_reset_t)(unsigned long)virt_to_phys(cpu_reset);
-+ phys_reset((unsigned long)addr);
-+
-+ /* Should never get here. */
-+ BUG();
-+}
-+
-+void soft_restart(unsigned long addr)
-+{
-+ u32 *stack = soft_restart_stack + SOFT_RESTART_STACK_WORDS;
-+
-+ /* Disable interrupts first */
-+ local_irq_disable();
-+ local_fiq_disable();
-+
-+ /* Disable the L2 if we're the last man standing. */
-+ if (num_online_cpus() == 1)
-+ outer_disable();
-+
-+ /* Change to the new stack and continue with the reset. */
-+ call_with_stack(__soft_restart, (void *)addr, (void *)stack);
-+
-+ /* Should never get here. */
-+ BUG();
-+}
-+
-+static void null_restart(char mode, const char *cmd)
-+{
- }
-
- /*
-@@ -134,7 +158,7 @@ void arm_machine_restart(char mode, cons
- void (*pm_power_off)(void);
- EXPORT_SYMBOL(pm_power_off);
-
--void (*arm_pm_restart)(char str, const char *cmd) = arm_machine_restart;
-+void (*arm_pm_restart)(char str, const char *cmd) = null_restart;
- EXPORT_SYMBOL_GPL(arm_pm_restart);
-
- static void do_nothing(void *unused)
-@@ -253,7 +277,15 @@ void machine_power_off(void)
- void machine_restart(char *cmd)
- {
- machine_shutdown();
-+
- arm_pm_restart(reboot_mode, cmd);
-+
-+ /* Give a grace period for failure to restart of 1s */
-+ mdelay(1000);
-+
-+ /* Whoops - the platform was unable to reboot. Tell the user! */
-+ printk("Reboot failed -- System halted\n");
-+ while (1);
- }
-
- void __show_regs(struct pt_regs *regs)
---- a/arch/arm/kernel/setup.c
-+++ b/arch/arm/kernel/setup.c
-@@ -896,8 +896,8 @@ void __init setup_arch(char **cmdline_p)
- arm_dma_zone_size = mdesc->dma_zone_size;
- }
- #endif
-- if (mdesc->soft_reboot)
-- reboot_setup("s");
-+ if (mdesc->restart_mode)
-+ reboot_setup(&mdesc->restart_mode);
-
- init_mm.start_code = (unsigned long) _text;
- init_mm.end_code = (unsigned long) _etext;
-@@ -916,6 +916,9 @@ void __init setup_arch(char **cmdline_p)
- paging_init(mdesc);
- request_standard_resources(mdesc);
-
-+ if (mdesc->restart)
-+ arm_pm_restart = mdesc->restart;
-+
- unflatten_device_tree();
-
- #ifdef CONFIG_SMP
---- a/arch/arm/kernel/smp.c
-+++ b/arch/arm/kernel/smp.c
-@@ -558,6 +558,10 @@ static void ipi_cpu_stop(unsigned int cp
- local_fiq_disable();
- local_irq_disable();
-
-+#ifdef CONFIG_HOTPLUG_CPU
-+ platform_cpu_kill(cpu);
-+#endif
-+
- while (1)
- cpu_relax();
- }
---- a/arch/arm/kernel/vmlinux.lds.S
-+++ b/arch/arm/kernel/vmlinux.lds.S
-@@ -91,6 +91,7 @@ SECTIONS
- SCHED_TEXT
- LOCK_TEXT
- KPROBES_TEXT
-+ IDMAP_TEXT
- #ifdef CONFIG_MMU
- *(.fixup)
- #endif
---- a/arch/arm/lib/Makefile
-+++ b/arch/arm/lib/Makefile
-@@ -13,7 +13,8 @@ lib-y := backtrace.o changebit.o csumip
- testchangebit.o testclearbit.o testsetbit.o \
- ashldi3.o ashrdi3.o lshrdi3.o muldi3.o \
- ucmpdi2.o lib1funcs.o div64.o \
-- io-readsb.o io-writesb.o io-readsl.o io-writesl.o
-+ io-readsb.o io-writesb.o io-readsl.o io-writesl.o \
-+ call_with_stack.o
-
- mmu-y := clear_user.o copy_page.o getuser.o putuser.o
-
---- /dev/null
-+++ b/arch/arm/lib/call_with_stack.S
-@@ -0,0 +1,44 @@
-+/*
-+ * arch/arm/lib/call_with_stack.S
-+ *
-+ * Copyright (C) 2011 ARM Ltd.
-+ * Written by Will Deacon <will.deacon@arm.com>
-+ *
-+ * 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.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-+ */
-+
-+#include <linux/linkage.h>
-+#include <asm/assembler.h>
-+
-+/*
-+ * void call_with_stack(void (*fn)(void *), void *arg, void *sp)
-+ *
-+ * Change the stack to that pointed at by sp, then invoke fn(arg) with
-+ * the new stack.
-+ */
-+ENTRY(call_with_stack)
-+ str sp, [r2, #-4]!
-+ str lr, [r2, #-4]!
-+
-+ mov sp, r2
-+ mov r2, r0
-+ mov r0, r1
-+
-+ adr lr, BSYM(1f)
-+ mov pc, r2
-+
-+1: ldr lr, [sp]
-+ ldr sp, [sp, #4]
-+ mov pc, lr
-+ENDPROC(call_with_stack)
---- a/arch/arm/mach-omap2/board-2430sdp.c
-+++ b/arch/arm/mach-omap2/board-2430sdp.c
-@@ -34,7 +34,7 @@
- #include <asm/mach/map.h>
-
- #include <plat/board.h>
--#include <plat/common.h>
-+#include "common.h"
- #include <plat/gpmc.h>
- #include <plat/usb.h>
- #include <plat/gpmc-smc91x.h>
-@@ -264,4 +264,5 @@ MACHINE_START(OMAP_2430SDP, "OMAP2430 sd
- .init_irq = omap2_init_irq,
- .init_machine = omap_2430sdp_init,
- .timer = &omap2_timer,
-+ .restart = omap_prcm_restart,
- MACHINE_END
---- a/arch/arm/mach-omap2/board-3430sdp.c
-+++ b/arch/arm/mach-omap2/board-3430sdp.c
-@@ -33,7 +33,7 @@
- #include <plat/mcspi.h>
- #include <plat/board.h>
- #include <plat/usb.h>
--#include <plat/common.h>
-+#include "common.h"
- #include <plat/dma.h>
- #include <plat/gpmc.h>
- #include <video/omapdss.h>
-@@ -736,4 +736,5 @@ MACHINE_START(OMAP_3430SDP, "OMAP3430 34
- .init_irq = omap3_init_irq,
- .init_machine = omap_3430sdp_init,
- .timer = &omap3_timer,
-+ .restart = omap_prcm_restart,
- MACHINE_END
---- a/arch/arm/mach-omap2/board-3630sdp.c
-+++ b/arch/arm/mach-omap2/board-3630sdp.c
-@@ -16,7 +16,7 @@
- #include <asm/mach-types.h>
- #include <asm/mach/arch.h>
-
--#include <plat/common.h>
-+#include "common.h"
- #include <plat/board.h>
- #include <plat/gpmc-smc91x.h>
- #include <plat/usb.h>
-@@ -222,4 +222,5 @@ MACHINE_START(OMAP_3630SDP, "OMAP 3630SD
- .init_irq = omap3_init_irq,
- .init_machine = omap_sdp_init,
- .timer = &omap3_timer,
-+ .restart = omap_prcm_restart,
- MACHINE_END
---- a/arch/arm/mach-omap2/board-4430sdp.c
-+++ b/arch/arm/mach-omap2/board-4430sdp.c
-@@ -27,13 +27,12 @@
- #include <linux/leds_pwm.h>
-
- #include <mach/hardware.h>
--#include <mach/omap4-common.h>
- #include <asm/mach-types.h>
- #include <asm/mach/arch.h>
- #include <asm/mach/map.h>
-
- #include <plat/board.h>
--#include <plat/common.h>
-+#include "common.h"
- #include <plat/usb.h>
- #include <plat/mmc.h>
- #include <plat/omap4-keypad.h>
-@@ -845,4 +844,5 @@ MACHINE_START(OMAP_4430SDP, "OMAP4430 44
- .init_irq = gic_init_irq,
- .init_machine = omap_4430sdp_init,
- .timer = &omap4_timer,
-+ .restart = omap_prcm_restart,
- MACHINE_END
---- a/arch/arm/mach-omap2/board-am3517crane.c
-+++ b/arch/arm/mach-omap2/board-am3517crane.c
-@@ -27,7 +27,7 @@
- #include <asm/mach/map.h>
-
- #include <plat/board.h>
--#include <plat/common.h>
-+#include "common.h"
- #include <plat/usb.h>
-
- #include "mux.h"
-@@ -105,4 +105,5 @@ MACHINE_START(CRANEBOARD, "AM3517/05 CRA
- .init_irq = omap3_init_irq,
- .init_machine = am3517_crane_init,
- .timer = &omap3_timer,
-+ .restart = omap_prcm_restart,
- MACHINE_END
---- a/arch/arm/mach-omap2/board-am3517evm.c
-+++ b/arch/arm/mach-omap2/board-am3517evm.c
-@@ -32,7 +32,7 @@
- #include <asm/mach/map.h>
-
- #include <plat/board.h>
--#include <plat/common.h>
-+#include "common.h"
- #include <plat/usb.h>
- #include <video/omapdss.h>
- #include <video/omap-panel-generic-dpi.h>
-@@ -497,4 +497,5 @@ MACHINE_START(OMAP3517EVM, "OMAP3517/AM3
- .init_irq = omap3_init_irq,
- .init_machine = am3517_evm_init,
- .timer = &omap3_timer,
-+ .restart = omap_prcm_restart,
- MACHINE_END
---- a/arch/arm/mach-omap2/board-apollon.c
-+++ b/arch/arm/mach-omap2/board-apollon.c
-@@ -37,7 +37,7 @@
- #include <plat/led.h>
- #include <plat/usb.h>
- #include <plat/board.h>
--#include <plat/common.h>
-+#include "common.h"
- #include <plat/gpmc.h>
-
- #include "mux.h"
-@@ -357,4 +357,5 @@ MACHINE_START(OMAP_APOLLON, "OMAP24xx Ap
- .init_irq = omap2_init_irq,
- .init_machine = omap_apollon_init,
- .timer = &omap2_timer,
-+ .restart = omap_prcm_restart,
- MACHINE_END
---- a/arch/arm/mach-omap2/board-cm-t35.c
-+++ b/arch/arm/mach-omap2/board-cm-t35.c
-@@ -37,7 +37,7 @@
- #include <asm/mach/map.h>
-
- #include <plat/board.h>
--#include <plat/common.h>
-+#include "common.h"
- #include <plat/nand.h>
- #include <plat/gpmc.h>
- #include <plat/usb.h>
-@@ -641,6 +641,7 @@ MACHINE_START(CM_T35, "Compulab CM-T35")
- .init_irq = omap3_init_irq,
- .init_machine = cm_t35_init,
- .timer = &omap3_timer,
-+ .restart = omap_prcm_restart,
- MACHINE_END
-
- MACHINE_START(CM_T3730, "Compulab CM-T3730")
-@@ -651,4 +652,5 @@ MACHINE_START(CM_T3730, "Compulab CM-T37
- .init_irq = omap3_init_irq,
- .init_machine = cm_t3730_init,
- .timer = &omap3_timer,
-+ .restart = omap_prcm_restart,
- MACHINE_END
---- a/arch/arm/mach-omap2/board-cm-t3517.c
-+++ b/arch/arm/mach-omap2/board-cm-t3517.c
-@@ -39,7 +39,7 @@
- #include <asm/mach/map.h>
-
- #include <plat/board.h>
--#include <plat/common.h>
-+#include "common.h"
- #include <plat/usb.h>
- #include <plat/nand.h>
- #include <plat/gpmc.h>
-@@ -306,4 +306,5 @@ MACHINE_START(CM_T3517, "Compulab CM-T35
- .init_irq = omap3_init_irq,
- .init_machine = cm_t3517_init,
- .timer = &omap3_timer,
-+ .restart = omap_prcm_restart,
- MACHINE_END
---- a/arch/arm/mach-omap2/board-devkit8000.c
-+++ b/arch/arm/mach-omap2/board-devkit8000.c
-@@ -41,7 +41,7 @@
- #include <asm/mach/flash.h>
-
- #include <plat/board.h>
--#include <plat/common.h>
-+#include "common.h"
- #include <plat/gpmc.h>
- #include <plat/nand.h>
- #include <plat/usb.h>
-@@ -674,4 +674,5 @@ MACHINE_START(DEVKIT8000, "OMAP3 Devkit8
- .init_irq = devkit8000_init_irq,
- .init_machine = devkit8000_init,
- .timer = &omap3_secure_timer,
-+ .restart = omap_prcm_restart,
- MACHINE_END
---- a/arch/arm/mach-omap2/board-h4.c
-+++ b/arch/arm/mach-omap2/board-h4.c
-@@ -34,7 +34,7 @@
- #include <mach/gpio.h>
- #include <plat/usb.h>
- #include <plat/board.h>
--#include <plat/common.h>
-+#include "common.h"
- #include <plat/keypad.h>
- #include <plat/menelaus.h>
- #include <plat/dma.h>
-@@ -389,4 +389,5 @@ MACHINE_START(OMAP_H4, "OMAP2420 H4 boar
- .init_irq = omap_h4_init_irq,
- .init_machine = omap_h4_init,
- .timer = &omap2_timer,
-+ .restart = omap_prcm_restart,
- MACHINE_END
---- a/arch/arm/mach-omap2/board-igep0020.c
-+++ b/arch/arm/mach-omap2/board-igep0020.c
-@@ -28,7 +28,7 @@
- #include <asm/mach/arch.h>
-
- #include <plat/board.h>
--#include <plat/common.h>
-+#include "common.h"
- #include <plat/gpmc.h>
- #include <plat/usb.h>
- #include <video/omapdss.h>
-@@ -679,6 +679,7 @@ MACHINE_START(IGEP0020, "IGEP v2 board")
- .init_irq = omap3_init_irq,
- .init_machine = igep_init,
- .timer = &omap3_timer,
-+ .restart = omap_prcm_restart,
- MACHINE_END
-
- MACHINE_START(IGEP0030, "IGEP OMAP3 module")
-@@ -689,4 +690,5 @@ MACHINE_START(IGEP0030, "IGEP OMAP3 modu
- .init_irq = omap3_init_irq,
- .init_machine = igep_init,
- .timer = &omap3_timer,
-+ .restart = omap_prcm_restart,
- MACHINE_END
---- a/arch/arm/mach-omap2/board-ldp.c
-+++ b/arch/arm/mach-omap2/board-ldp.c
-@@ -36,7 +36,7 @@
- #include <plat/mcspi.h>
- #include <mach/gpio.h>
- #include <plat/board.h>
--#include <plat/common.h>
-+#include "common.h"
- #include <plat/gpmc.h>
- #include <mach/board-zoom.h>
-
-@@ -340,4 +340,5 @@ MACHINE_START(OMAP_LDP, "OMAP LDP board"
- .init_irq = omap3_init_irq,
- .init_machine = omap_ldp_init,
- .timer = &omap3_timer,
-+ .restart = omap_prcm_restart,
- MACHINE_END
---- a/arch/arm/mach-omap2/board-n8x0.c
-+++ b/arch/arm/mach-omap2/board-n8x0.c
-@@ -26,7 +26,7 @@
- #include <asm/mach-types.h>
-
- #include <plat/board.h>
--#include <plat/common.h>
-+#include "common.h"
- #include <plat/menelaus.h>
- #include <mach/irqs.h>
- #include <plat/mcspi.h>
-@@ -702,6 +702,7 @@ MACHINE_START(NOKIA_N800, "Nokia N800")
- .init_irq = omap2_init_irq,
- .init_machine = n8x0_init_machine,
- .timer = &omap2_timer,
-+ .restart = omap_prcm_restart,
- MACHINE_END
-
- MACHINE_START(NOKIA_N810, "Nokia N810")
-@@ -712,6 +713,7 @@ MACHINE_START(NOKIA_N810, "Nokia N810")
- .init_irq = omap2_init_irq,
- .init_machine = n8x0_init_machine,
- .timer = &omap2_timer,
-+ .restart = omap_prcm_restart,
- MACHINE_END
-
- MACHINE_START(NOKIA_N810_WIMAX, "Nokia N810 WiMAX")
-@@ -722,4 +724,5 @@ MACHINE_START(NOKIA_N810_WIMAX, "Nokia N
- .init_irq = omap2_init_irq,
- .init_machine = n8x0_init_machine,
- .timer = &omap2_timer,
-+ .restart = omap_prcm_restart,
- MACHINE_END
---- a/arch/arm/mach-omap2/board-omap3beagle.c
-+++ b/arch/arm/mach-omap2/board-omap3beagle.c
-@@ -40,7 +40,7 @@
- #include <asm/mach/flash.h>
-
- #include <plat/board.h>
--#include <plat/common.h>
-+#include "common.h"
- #include <video/omapdss.h>
- #include <video/omap-panel-generic-dpi.h>
- #include <plat/gpmc.h>
-@@ -564,4 +564,5 @@ MACHINE_START(OMAP3_BEAGLE, "OMAP3 Beagl
- .init_irq = omap3_beagle_init_irq,
- .init_machine = omap3_beagle_init,
- .timer = &omap3_secure_timer,
-+ .restart = omap_prcm_restart,
- MACHINE_END
---- a/arch/arm/mach-omap2/board-omap3evm.c
-+++ b/arch/arm/mach-omap2/board-omap3evm.c
-@@ -42,7 +42,7 @@
-
- #include <plat/board.h>
- #include <plat/usb.h>
--#include <plat/common.h>
-+#include "common.h"
- #include <plat/mcspi.h>
- #include <video/omapdss.h>
- #include <video/omap-panel-generic-dpi.h>
-@@ -688,4 +688,5 @@ MACHINE_START(OMAP3EVM, "OMAP3 EVM")
- .init_irq = omap3_init_irq,
- .init_machine = omap3_evm_init,
- .timer = &omap3_timer,
-+ .restart = omap_prcm_restart,
- MACHINE_END
---- a/arch/arm/mach-omap2/board-omap3logic.c
-+++ b/arch/arm/mach-omap2/board-omap3logic.c
-@@ -40,7 +40,7 @@
-
- #include <plat/mux.h>
- #include <plat/board.h>
--#include <plat/common.h>
-+#include "common.h"
- #include <plat/gpmc-smsc911x.h>
- #include <plat/gpmc.h>
- #include <plat/sdrc.h>
-@@ -215,6 +215,7 @@ MACHINE_START(OMAP3_TORPEDO, "Logic OMAP
- .init_irq = omap3_init_irq,
- .init_machine = omap3logic_init,
- .timer = &omap3_timer,
-+ .restart = omap_prcm_restart,
- MACHINE_END
-
- MACHINE_START(OMAP3530_LV_SOM, "OMAP Logic 3530 LV SOM board")
-@@ -224,4 +225,5 @@ MACHINE_START(OMAP3530_LV_SOM, "OMAP Log
- .init_irq = omap3_init_irq,
- .init_machine = omap3logic_init,
- .timer = &omap3_timer,
-+ .restart = omap_prcm_restart,
- MACHINE_END
---- a/arch/arm/mach-omap2/board-omap3pandora.c
-+++ b/arch/arm/mach-omap2/board-omap3pandora.c
-@@ -41,7 +41,7 @@
- #include <asm/mach/map.h>
-
- #include <plat/board.h>
--#include <plat/common.h>
-+#include "common.h"
- #include <mach/hardware.h>
- #include <plat/mcspi.h>
- #include <plat/usb.h>
-@@ -613,4 +613,5 @@ MACHINE_START(OMAP3_PANDORA, "Pandora Ha
- .init_irq = omap3_init_irq,
- .init_machine = omap3pandora_init,
- .timer = &omap3_timer,
-+ .restart = omap_prcm_restart,
- MACHINE_END
---- a/arch/arm/mach-omap2/board-omap3stalker.c
-+++ b/arch/arm/mach-omap2/board-omap3stalker.c
-@@ -35,7 +35,7 @@
- #include <asm/mach/flash.h>
-
- #include <plat/board.h>
--#include <plat/common.h>
-+#include "common.h"
- #include <plat/gpmc.h>
- #include <plat/nand.h>
- #include <plat/usb.h>
-@@ -500,4 +500,5 @@ MACHINE_START(SBC3530, "OMAP3 STALKER")
- .init_irq = omap3_stalker_init_irq,
- .init_machine = omap3_stalker_init,
- .timer = &omap3_secure_timer,
-+ .restart = omap_prcm_restart,
- MACHINE_END
---- a/arch/arm/mach-omap2/board-omap3touchbook.c
-+++ b/arch/arm/mach-omap2/board-omap3touchbook.c
-@@ -44,7 +44,7 @@
- #include <asm/mach/flash.h>
-
- #include <plat/board.h>
--#include <plat/common.h>
-+#include "common.h"
- #include <plat/gpmc.h>
- #include <plat/nand.h>
- #include <plat/usb.h>
-@@ -411,4 +411,5 @@ MACHINE_START(TOUCHBOOK, "OMAP3 touchboo
- .init_irq = omap3_touchbook_init_irq,
- .init_machine = omap3_touchbook_init,
- .timer = &omap3_secure_timer,
-+ .restart = omap_prcm_restart,
- MACHINE_END
---- a/arch/arm/mach-omap2/board-omap4panda.c
-+++ b/arch/arm/mach-omap2/board-omap4panda.c
-@@ -30,14 +30,13 @@
- #include <linux/wl12xx.h>
-
- #include <mach/hardware.h>
--#include <mach/omap4-common.h>
- #include <asm/mach-types.h>
- #include <asm/mach/arch.h>
- #include <asm/mach/map.h>
- #include <video/omapdss.h>
-
- #include <plat/board.h>
--#include <plat/common.h>
-+#include "common.h"
- #include <plat/usb.h>
- #include <plat/mmc.h>
- #include <video/omap-panel-generic-dpi.h>
-@@ -590,4 +589,5 @@ MACHINE_START(OMAP4_PANDA, "OMAP4 Panda
- .init_irq = gic_init_irq,
- .init_machine = omap4_panda_init,
- .timer = &omap4_timer,
-+ .restart = omap_prcm_restart,
- MACHINE_END
---- a/arch/arm/mach-omap2/board-overo.c
-+++ b/arch/arm/mach-omap2/board-overo.c
-@@ -43,7 +43,7 @@
- #include <asm/mach/map.h>
-
- #include <plat/board.h>
--#include <plat/common.h>
-+#include "common.h"
- #include <video/omapdss.h>
- #include <video/omap-panel-generic-dpi.h>
- #include <plat/gpmc.h>
-@@ -568,4 +568,5 @@ MACHINE_START(OVERO, "Gumstix Overo")
- .init_irq = omap3_init_irq,
- .init_machine = overo_init,
- .timer = &omap3_timer,
-+ .restart = omap_prcm_restart,
- MACHINE_END
---- a/arch/arm/mach-omap2/board-rm680.c
-+++ b/arch/arm/mach-omap2/board-rm680.c
-@@ -25,7 +25,7 @@
- #include <plat/mmc.h>
- #include <plat/usb.h>
- #include <plat/gpmc.h>
--#include <plat/common.h>
-+#include "common.h"
- #include <plat/onenand.h>
-
- #include "mux.h"
-@@ -160,4 +160,5 @@ MACHINE_START(NOKIA_RM680, "Nokia RM-680
- .init_irq = omap3_init_irq,
- .init_machine = rm680_init,
- .timer = &omap3_timer,
-+ .restart = omap_prcm_restart,
- MACHINE_END
---- a/arch/arm/mach-omap2/board-rx51-peripherals.c
-+++ b/arch/arm/mach-omap2/board-rx51-peripherals.c
-@@ -27,7 +27,7 @@
-
- #include <plat/mcspi.h>
- #include <plat/board.h>
--#include <plat/common.h>
-+#include "common.h"
- #include <plat/dma.h>
- #include <plat/gpmc.h>
- #include <plat/onenand.h>
---- a/arch/arm/mach-omap2/board-rx51.c
-+++ b/arch/arm/mach-omap2/board-rx51.c
-@@ -25,7 +25,7 @@
-
- #include <plat/mcspi.h>
- #include <plat/board.h>
--#include <plat/common.h>
-+#include "common.h"
- #include <plat/dma.h>
- #include <plat/gpmc.h>
- #include <plat/usb.h>
-@@ -163,4 +163,5 @@ MACHINE_START(NOKIA_RX51, "Nokia RX-51 b
- .init_irq = omap3_init_irq,
- .init_machine = rx51_init,
- .timer = &omap3_timer,
-+ .restart = omap_prcm_restart,
- MACHINE_END
---- a/arch/arm/mach-omap2/board-ti8168evm.c
-+++ b/arch/arm/mach-omap2/board-ti8168evm.c
-@@ -22,7 +22,7 @@
-
- #include <plat/irqs.h>
- #include <plat/board.h>
--#include <plat/common.h>
-+#include "common.h"
-
- static struct omap_board_config_kernel ti8168_evm_config[] __initdata = {
- };
-@@ -54,4 +54,5 @@ MACHINE_START(TI8168EVM, "ti8168evm")
- .init_irq = ti816x_init_irq,
- .timer = &omap3_timer,
- .init_machine = ti8168_evm_init,
-+ .restart = omap_prcm_restart,
- MACHINE_END
---- a/arch/arm/mach-omap2/board-zoom-peripherals.c
-+++ b/arch/arm/mach-omap2/board-zoom-peripherals.c
-@@ -24,7 +24,7 @@
- #include <asm/mach/arch.h>
- #include <asm/mach/map.h>
-
--#include <plat/common.h>
-+#include "common.h"
- #include <plat/usb.h>
-
- #include <mach/board-zoom.h>
---- a/arch/arm/mach-omap2/board-zoom.c
-+++ b/arch/arm/mach-omap2/board-zoom.c
-@@ -21,7 +21,7 @@
- #include <asm/mach-types.h>
- #include <asm/mach/arch.h>
-
--#include <plat/common.h>
-+#include "common.h"
- #include <plat/board.h>
- #include <plat/usb.h>
-
-@@ -140,6 +140,7 @@ MACHINE_START(OMAP_ZOOM2, "OMAP Zoom2 bo
- .init_irq = omap3_init_irq,
- .init_machine = omap_zoom_init,
- .timer = &omap3_timer,
-+ .restart = omap_prcm_restart,
- MACHINE_END
-
- MACHINE_START(OMAP_ZOOM3, "OMAP Zoom3 board")
-@@ -150,4 +151,5 @@ MACHINE_START(OMAP_ZOOM3, "OMAP Zoom3 bo
- .init_irq = omap3_init_irq,
- .init_machine = omap_zoom_init,
- .timer = &omap3_timer,
-+ .restart = omap_prcm_restart,
- MACHINE_END
---- a/arch/arm/mach-omap2/cm2xxx_3xxx.c
-+++ b/arch/arm/mach-omap2/cm2xxx_3xxx.c
-@@ -18,7 +18,7 @@
- #include <linux/err.h>
- #include <linux/io.h>
-
--#include <plat/common.h>
-+#include "common.h"
-
- #include "cm.h"
- #include "cm2xxx_3xxx.h"
---- a/arch/arm/mach-omap2/cm44xx.c
-+++ b/arch/arm/mach-omap2/cm44xx.c
-@@ -18,7 +18,7 @@
- #include <linux/err.h>
- #include <linux/io.h>
-
--#include <plat/common.h>
-+#include "common.h"
-
- #include "cm.h"
- #include "cm1_44xx.h"
---- a/arch/arm/mach-omap2/cminst44xx.c
-+++ b/arch/arm/mach-omap2/cminst44xx.c
-@@ -20,7 +20,7 @@
- #include <linux/err.h>
- #include <linux/io.h>
-
--#include <plat/common.h>
-+#include "common.h"
-
- #include "cm.h"
- #include "cm1_44xx.h"
---- a/arch/arm/mach-omap2/common.c
-+++ b/arch/arm/mach-omap2/common.c
-@@ -17,7 +17,7 @@
- #include <linux/clk.h>
- #include <linux/io.h>
-
--#include <plat/common.h>
-+#include "common.h"
- #include <plat/board.h>
- #include <plat/mux.h>
-
---- /dev/null
-+++ b/arch/arm/mach-omap2/common.h
-@@ -0,0 +1,186 @@
-+/*
-+ * Header for code common to all OMAP2+ machines.
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 675 Mass Ave, Cambridge, MA 02139, USA.
-+ */
-+
-+#ifndef __ARCH_ARM_MACH_OMAP2PLUS_COMMON_H
-+#define __ARCH_ARM_MACH_OMAP2PLUS_COMMON_H
-+
-+#include <linux/delay.h>
-+#include <plat/common.h>
-+
-+#ifdef CONFIG_SOC_OMAP2420
-+extern void omap242x_map_common_io(void);
-+#else
-+static inline void omap242x_map_common_io(void)
-+{
-+}
-+#endif
-+
-+#ifdef CONFIG_SOC_OMAP2430
-+extern void omap243x_map_common_io(void);
-+#else
-+static inline void omap243x_map_common_io(void)
-+{
-+}
-+#endif
-+
-+#ifdef CONFIG_ARCH_OMAP3
-+extern void omap34xx_map_common_io(void);
-+#else
-+static inline void omap34xx_map_common_io(void)
-+{
-+}
-+#endif
-+
-+#ifdef CONFIG_SOC_OMAPTI816X
-+extern void omapti816x_map_common_io(void);
-+#else
-+static inline void omapti816x_map_common_io(void)
-+{
-+}
-+#endif
-+
-+#ifdef CONFIG_ARCH_OMAP4
-+extern void omap44xx_map_common_io(void);
-+#else
-+static inline void omap44xx_map_common_io(void)
-+{
-+}
-+#endif
-+
-+extern void omap2_init_common_infrastructure(void);
-+
-+extern struct sys_timer omap2_timer;
-+extern struct sys_timer omap3_timer;
-+extern struct sys_timer omap3_secure_timer;
-+extern struct sys_timer omap4_timer;
-+
-+void omap2420_init_early(void);
-+void omap2430_init_early(void);
-+void omap3430_init_early(void);
-+void omap35xx_init_early(void);
-+void omap3630_init_early(void);
-+void omap3_init_early(void); /* Do not use this one */
-+void am35xx_init_early(void);
-+void ti816x_init_early(void);
-+void omap4430_init_early(void);
-+void omap_prcm_restart(char, const char *);
-+
-+/*
-+ * IO bases for various OMAP processors
-+ * Except the tap base, rest all the io bases
-+ * listed are physical addresses.
-+ */
-+struct omap_globals {
-+ u32 class; /* OMAP class to detect */
-+ void __iomem *tap; /* Control module ID code */
-+ void __iomem *sdrc; /* SDRAM Controller */
-+ void __iomem *sms; /* SDRAM Memory Scheduler */
-+ void __iomem *ctrl; /* System Control Module */
-+ void __iomem *ctrl_pad; /* PAD Control Module */
-+ void __iomem *prm; /* Power and Reset Management */
-+ void __iomem *cm; /* Clock Management */
-+ void __iomem *cm2;
-+};
-+
-+void omap2_set_globals_242x(void);
-+void omap2_set_globals_243x(void);
-+void omap2_set_globals_3xxx(void);
-+void omap2_set_globals_443x(void);
-+void omap2_set_globals_ti816x(void);
-+
-+/* These get called from omap2_set_globals_xxxx(), do not call these */
-+void omap2_set_globals_tap(struct omap_globals *);
-+void omap2_set_globals_sdrc(struct omap_globals *);
-+void omap2_set_globals_control(struct omap_globals *);
-+void omap2_set_globals_prcm(struct omap_globals *);
-+
-+void omap242x_map_io(void);
-+void omap243x_map_io(void);
-+void omap3_map_io(void);
-+void omap4_map_io(void);
-+
-+/**
-+ * omap_test_timeout - busy-loop, testing a condition
-+ * @cond: condition to test until it evaluates to true
-+ * @timeout: maximum number of microseconds in the timeout
-+ * @index: loop index (integer)
-+ *
-+ * Loop waiting for @cond to become true or until at least @timeout
-+ * microseconds have passed. To use, define some integer @index in the
-+ * calling code. After running, if @index == @timeout, then the loop has
-+ * timed out.
-+ */
-+#define omap_test_timeout(cond, timeout, index) \
-+({ \
-+ for (index = 0; index < timeout; index++) { \
-+ if (cond) \
-+ break; \
-+ udelay(1); \
-+ } \
-+})
-+
-+extern struct device *omap2_get_mpuss_device(void);
-+extern struct device *omap2_get_iva_device(void);
-+extern struct device *omap2_get_l3_device(void);
-+extern struct device *omap4_get_dsp_device(void);
-+
-+void omap2_init_irq(void);
-+void omap3_init_irq(void);
-+void ti816x_init_irq(void);
-+extern int omap_irq_pending(void);
-+void omap_intc_save_context(void);
-+void omap_intc_restore_context(void);
-+void omap3_intc_suspend(void);
-+void omap3_intc_prepare_idle(void);
-+void omap3_intc_resume_idle(void);
-+
-+/*
-+ * wfi used in low power code. Directly opcode is used instead
-+ * of instruction to avoid mulit-omap build break
-+ */
-+#ifdef CONFIG_THUMB2_KERNEL
-+#define do_wfi() __asm__ __volatile__ ("wfi" : : : "memory")
-+#else
-+#define do_wfi() \
-+ __asm__ __volatile__ (".word 0xe320f003" : : : "memory")
-+#endif
-+
-+#ifdef CONFIG_CACHE_L2X0
-+extern void __iomem *l2cache_base;
-+#endif
-+
-+extern void __iomem *gic_dist_base_addr;
-+
-+extern void __init gic_init_irq(void);
-+extern void omap_smc1(u32 fn, u32 arg);
-+
-+#ifdef CONFIG_SMP
-+/* Needed for secondary core boot */
-+extern void omap_secondary_startup(void);
-+extern u32 omap_modify_auxcoreboot0(u32 set_mask, u32 clear_mask);
-+extern void omap_auxcoreboot_addr(u32 cpu_addr);
-+extern u32 omap_read_auxcoreboot0(void);
-+#endif
-+
-+#endif /* __ARCH_ARM_MACH_OMAP2PLUS_COMMON_H */
---- a/arch/arm/mach-omap2/control.c
-+++ b/arch/arm/mach-omap2/control.c
-@@ -15,7 +15,7 @@
- #include <linux/kernel.h>
- #include <linux/io.h>
-
--#include <plat/common.h>
-+#include "common.h"
- #include <plat/sdrc.h>
-
- #include "cm-regbits-34xx.h"
---- a/arch/arm/mach-omap2/i2c.c
-+++ b/arch/arm/mach-omap2/i2c.c
-@@ -21,7 +21,7 @@
-
- #include <plat/cpu.h>
- #include <plat/i2c.h>
--#include <plat/common.h>
-+#include "common.h"
- #include <plat/omap_hwmod.h>
-
- #include "mux.h"
---- a/arch/arm/mach-omap2/id.c
-+++ b/arch/arm/mach-omap2/id.c
-@@ -21,7 +21,7 @@
-
- #include <asm/cputype.h>
-
--#include <plat/common.h>
-+#include "common.h"
- #include <plat/cpu.h>
-
- #include <mach/id.h>
---- a/arch/arm/mach-omap2/include/mach/omap4-common.h
-+++ /dev/null
-@@ -1,43 +0,0 @@
--/*
-- * omap4-common.h: OMAP4 specific common header file
-- *
-- * Copyright (C) 2010 Texas Instruments, Inc.
-- *
-- * Author:
-- * Santosh Shilimkar <santosh.shilimkar@ti.com>
-- *
-- * 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.
-- */
--#ifndef OMAP_ARCH_OMAP4_COMMON_H
--#define OMAP_ARCH_OMAP4_COMMON_H
--
--/*
-- * wfi used in low power code. Directly opcode is used instead
-- * of instruction to avoid mulit-omap build break
-- */
--#ifdef CONFIG_THUMB2_KERNEL
--#define do_wfi() __asm__ __volatile__ ("wfi" : : : "memory")
--#else
--#define do_wfi() \
-- __asm__ __volatile__ (".word 0xe320f003" : : : "memory")
--#endif
--
--#ifdef CONFIG_CACHE_L2X0
--extern void __iomem *l2cache_base;
--#endif
--
--extern void __iomem *gic_dist_base_addr;
--
--extern void __init gic_init_irq(void);
--extern void omap_smc1(u32 fn, u32 arg);
--
--#ifdef CONFIG_SMP
--/* Needed for secondary core boot */
--extern void omap_secondary_startup(void);
--extern u32 omap_modify_auxcoreboot0(u32 set_mask, u32 clear_mask);
--extern void omap_auxcoreboot_addr(u32 cpu_addr);
--extern u32 omap_read_auxcoreboot0(void);
--#endif
--#endif
---- a/arch/arm/mach-omap2/omap-hotplug.c
-+++ b/arch/arm/mach-omap2/omap-hotplug.c
-@@ -19,7 +19,8 @@
- #include <linux/smp.h>
-
- #include <asm/cacheflush.h>
--#include <mach/omap4-common.h>
-+
-+#include "common.h"
-
- int platform_cpu_kill(unsigned int cpu)
- {
---- a/arch/arm/mach-omap2/omap-smp.c
-+++ b/arch/arm/mach-omap2/omap-smp.c
-@@ -24,7 +24,8 @@
- #include <asm/hardware/gic.h>
- #include <asm/smp_scu.h>
- #include <mach/hardware.h>
--#include <mach/omap4-common.h>
-+
-+#include "common.h"
-
- /* SCU base address */
- static void __iomem *scu_base;
---- a/arch/arm/mach-omap2/omap4-common.c
-+++ b/arch/arm/mach-omap2/omap4-common.c
-@@ -22,7 +22,8 @@
- #include <plat/irqs.h>
-
- #include <mach/hardware.h>
--#include <mach/omap4-common.h>
-+
-+#include "common.h"
-
- #ifdef CONFIG_CACHE_L2X0
- void __iomem *l2cache_base;
---- a/arch/arm/mach-omap2/omap_hwmod.c
-+++ b/arch/arm/mach-omap2/omap_hwmod.c
-@@ -137,7 +137,7 @@
- #include <linux/mutex.h>
- #include <linux/spinlock.h>
-
--#include <plat/common.h>
-+#include "common.h"
- #include <plat/cpu.h>
- #include "clockdomain.h"
- #include "powerdomain.h"
---- a/arch/arm/mach-omap2/pm.c
-+++ b/arch/arm/mach-omap2/pm.c
-@@ -17,7 +17,7 @@
-
- #include <plat/omap-pm.h>
- #include <plat/omap_device.h>
--#include <plat/common.h>
-+#include "common.h"
-
- #include "voltage.h"
- #include "powerdomain.h"
---- a/arch/arm/mach-omap2/pm24xx.c
-+++ b/arch/arm/mach-omap2/pm24xx.c
-@@ -42,6 +42,7 @@
- #include <plat/dma.h>
- #include <plat/board.h>
-
-+#include "common.h"
- #include "prm2xxx_3xxx.h"
- #include "prm-regbits-24xx.h"
- #include "cm2xxx_3xxx.h"
---- a/arch/arm/mach-omap2/pm34xx.c
-+++ b/arch/arm/mach-omap2/pm34xx.c
-@@ -42,6 +42,7 @@
- #include <plat/gpmc.h>
- #include <plat/dma.h>
-
-+#include "common.h"
- #include "cm2xxx_3xxx.h"
- #include "cm-regbits-34xx.h"
- #include "prm-regbits-34xx.h"
---- a/arch/arm/mach-omap2/pm44xx.c
-+++ b/arch/arm/mach-omap2/pm44xx.c
-@@ -16,8 +16,8 @@
- #include <linux/err.h>
- #include <linux/slab.h>
-
-+#include "common.h"
- #include "powerdomain.h"
--#include <mach/omap4-common.h>
-
- struct power_state {
- struct powerdomain *pwrdm;
---- a/arch/arm/mach-omap2/prcm.c
-+++ b/arch/arm/mach-omap2/prcm.c
-@@ -24,8 +24,7 @@
- #include <linux/io.h>
- #include <linux/delay.h>
-
--#include <mach/system.h>
--#include <plat/common.h>
-+#include "common.h"
- #include <plat/prcm.h>
- #include <plat/irqs.h>
-
-@@ -58,7 +57,7 @@ u32 omap_prcm_get_reset_sources(void)
- EXPORT_SYMBOL(omap_prcm_get_reset_sources);
-
- /* Resets clock rates and reboots the system. Only called from system.h */
--static void omap_prcm_arch_reset(char mode, const char *cmd)
-+void omap_prcm_restart(char mode, const char *cmd)
- {
- s16 prcm_offs = 0;
-
-@@ -109,8 +108,6 @@ static void omap_prcm_arch_reset(char mo
- omap2_prm_read_mod_reg(prcm_offs, OMAP2_RM_RSTCTRL); /* OCP barrier */
- }
-
--void (*arch_reset)(char, const char *) = omap_prcm_arch_reset;
--
- /**
- * omap2_cm_wait_idlest - wait for IDLEST bit to indicate module readiness
- * @reg: physical address of module IDLEST register
---- a/arch/arm/mach-omap2/prcm_mpu44xx.c
-+++ b/arch/arm/mach-omap2/prcm_mpu44xx.c
-@@ -15,7 +15,7 @@
- #include <linux/err.h>
- #include <linux/io.h>
-
--#include <plat/common.h>
-+#include "common.h"
-
- #include "prcm_mpu44xx.h"
- #include "cm-regbits-44xx.h"
---- a/arch/arm/mach-omap2/prm2xxx_3xxx.c
-+++ b/arch/arm/mach-omap2/prm2xxx_3xxx.c
-@@ -16,7 +16,7 @@
- #include <linux/err.h>
- #include <linux/io.h>
-
--#include <plat/common.h>
-+#include "common.h"
- #include <plat/cpu.h>
- #include <plat/prcm.h>
-
---- a/arch/arm/mach-omap2/prm44xx.c
-+++ b/arch/arm/mach-omap2/prm44xx.c
-@@ -17,7 +17,7 @@
- #include <linux/err.h>
- #include <linux/io.h>
-
--#include <plat/common.h>
-+#include "common.h"
- #include <plat/cpu.h>
- #include <plat/prcm.h>
-
---- a/arch/arm/mach-omap2/prminst44xx.c
-+++ b/arch/arm/mach-omap2/prminst44xx.c
-@@ -16,7 +16,7 @@
- #include <linux/err.h>
- #include <linux/io.h>
-
--#include <plat/common.h>
-+#include "common.h"
-
- #include "prm44xx.h"
- #include "prminst44xx.h"
---- a/arch/arm/mach-omap2/sdram-nokia.c
-+++ b/arch/arm/mach-omap2/sdram-nokia.c
-@@ -18,7 +18,7 @@
- #include <linux/io.h>
-
- #include <plat/io.h>
--#include <plat/common.h>
-+#include "common.h"
- #include <plat/clock.h>
- #include <plat/sdrc.h>
-
---- a/arch/arm/mach-omap2/sdrc.c
-+++ b/arch/arm/mach-omap2/sdrc.c
-@@ -23,7 +23,7 @@
- #include <linux/clk.h>
- #include <linux/io.h>
-
--#include <plat/common.h>
-+#include "common.h"
- #include <plat/clock.h>
- #include <plat/sram.h>
-
---- a/arch/arm/mach-omap2/sdrc2xxx.c
-+++ b/arch/arm/mach-omap2/sdrc2xxx.c
-@@ -24,7 +24,7 @@
- #include <linux/clk.h>
- #include <linux/io.h>
-
--#include <plat/common.h>
-+#include "common.h"
- #include <plat/clock.h>
- #include <plat/sram.h>
-
---- a/arch/arm/mach-omap2/serial.c
-+++ b/arch/arm/mach-omap2/serial.c
-@@ -33,7 +33,7 @@
- #include <plat/omap-serial.h>
- #endif
-
--#include <plat/common.h>
-+#include "common.h"
- #include <plat/board.h>
- #include <plat/clock.h>
- #include <plat/dma.h>
---- a/arch/arm/mach-omap2/smartreflex.c
-+++ b/arch/arm/mach-omap2/smartreflex.c
-@@ -25,7 +25,7 @@
- #include <linux/slab.h>
- #include <linux/pm_runtime.h>
-
--#include <plat/common.h>
-+#include "common.h"
-
- #include "pm.h"
- #include "smartreflex.h"
---- a/arch/arm/mach-omap2/timer.c
-+++ b/arch/arm/mach-omap2/timer.c
-@@ -40,7 +40,7 @@
- #include <plat/dmtimer.h>
- #include <asm/localtimer.h>
- #include <asm/sched_clock.h>
--#include <plat/common.h>
-+#include "common.h"
- #include <plat/omap_hwmod.h>
-
- /* Parent clocks, eventually these will come from the clock framework */
---- a/arch/arm/mach-omap2/vc3xxx_data.c
-+++ b/arch/arm/mach-omap2/vc3xxx_data.c
-@@ -18,7 +18,7 @@
- #include <linux/err.h>
- #include <linux/init.h>
-
--#include <plat/common.h>
-+#include "common.h"
-
- #include "prm-regbits-34xx.h"
- #include "voltage.h"
---- a/arch/arm/mach-omap2/vc44xx_data.c
-+++ b/arch/arm/mach-omap2/vc44xx_data.c
-@@ -18,7 +18,7 @@
- #include <linux/err.h>
- #include <linux/init.h>
-
--#include <plat/common.h>
-+#include "common.h"
-
- #include "prm44xx.h"
- #include "prm-regbits-44xx.h"
---- a/arch/arm/mach-omap2/voltage.c
-+++ b/arch/arm/mach-omap2/voltage.c
-@@ -26,7 +26,7 @@
- #include <linux/debugfs.h>
- #include <linux/slab.h>
-
--#include <plat/common.h>
-+#include "common.h"
-
- #include "prm-regbits-34xx.h"
- #include "prm-regbits-44xx.h"
---- a/arch/arm/mach-omap2/voltagedomains3xxx_data.c
-+++ b/arch/arm/mach-omap2/voltagedomains3xxx_data.c
-@@ -18,7 +18,7 @@
- #include <linux/err.h>
- #include <linux/init.h>
-
--#include <plat/common.h>
-+#include "common.h"
- #include <plat/cpu.h>
-
- #include "prm-regbits-34xx.h"
---- a/arch/arm/mach-omap2/voltagedomains44xx_data.c
-+++ b/arch/arm/mach-omap2/voltagedomains44xx_data.c
-@@ -21,7 +21,7 @@
- #include <linux/err.h>
- #include <linux/init.h>
-
--#include <plat/common.h>
-+#include "common.h"
-
- #include "prm-regbits-44xx.h"
- #include "prm44xx.h"
---- a/arch/arm/mach-omap2/vp3xxx_data.c
-+++ b/arch/arm/mach-omap2/vp3xxx_data.c
-@@ -19,7 +19,7 @@
- #include <linux/err.h>
- #include <linux/init.h>
-
--#include <plat/common.h>
-+#include "common.h"
-
- #include "prm-regbits-34xx.h"
- #include "voltage.h"
---- a/arch/arm/mach-omap2/vp44xx_data.c
-+++ b/arch/arm/mach-omap2/vp44xx_data.c
-@@ -19,7 +19,7 @@
- #include <linux/err.h>
- #include <linux/init.h>
-
--#include <plat/common.h>
-+#include "common.h"
-
- #include "prm44xx.h"
- #include "prm-regbits-44xx.h"
---- a/arch/arm/mm/idmap.c
-+++ b/arch/arm/mm/idmap.c
-@@ -1,8 +1,12 @@
- #include <linux/kernel.h>
-
- #include <asm/cputype.h>
-+#include <asm/idmap.h>
- #include <asm/pgalloc.h>
- #include <asm/pgtable.h>
-+#include <asm/sections.h>
-+
-+pgd_t *idmap_pgd;
-
- static void idmap_add_pmd(pud_t *pud, unsigned long addr, unsigned long end,
- unsigned long prot)
-@@ -73,18 +77,45 @@ void identity_mapping_del(pgd_t *pgd, un
- }
- #endif
-
-+extern char __idmap_text_start[], __idmap_text_end[];
-+
-+static int __init init_static_idmap(void)
-+{
-+ phys_addr_t idmap_start, idmap_end;
-+
-+ idmap_pgd = pgd_alloc(&init_mm);
-+ if (!idmap_pgd)
-+ return -ENOMEM;
-+
-+ /* Align the idmap.text section pointers to PMD_SIZE. */
-+ idmap_start = (phys_addr_t)__idmap_text_start & PMD_MASK;
-+ idmap_end = PTR_ALIGN((phys_addr_t)__idmap_text_end, PMD_SIZE);
-+
-+ /* Add an identity mapping for the physical address of the section. */
-+ idmap_start = virt_to_phys((void *)idmap_start);
-+ idmap_end = virt_to_phys((void *)idmap_end);
-+
-+ pr_info("Setting up static identity map for 0x%llx - 0x%llx\n",
-+ (long long)idmap_start, (long long)idmap_end);
-+ identity_mapping_add(idmap_pgd, idmap_start, idmap_end);
-+
-+ return 0;
-+}
-+arch_initcall(init_static_idmap);
-+
- /*
-- * In order to soft-boot, we need to insert a 1:1 mapping in place of
-- * the user-mode pages. This will then ensure that we have predictable
-- * results when turning the mmu off
-+ * In order to soft-boot, we need to switch to a 1:1 mapping for the
-+ * cpu_reset functions. This will then ensure that we have predictable
-+ * results when turning off the mmu.
- */
--void setup_mm_for_reboot(char mode)
-+void setup_mm_for_reboot(void)
- {
-- /*
-- * We need to access to user-mode page tables here. For kernel threads
-- * we don't have any user-mode mappings so we use the context that we
-- * "borrowed".
-- */
-- identity_mapping_add(current->active_mm->pgd, 0, TASK_SIZE);
-+ /* Clean and invalidate L1. */
-+ flush_cache_all();
-+
-+ /* Switch exclusively to kernel mappings. */
-+ cpu_switch_mm(idmap_pgd, &init_mm);
-+
-+ /* Flush the TLB. */
- local_flush_tlb_all();
- }
---- a/arch/arm/mm/nommu.c
-+++ b/arch/arm/mm/nommu.c
-@@ -43,7 +43,7 @@ void __init paging_init(struct machine_d
- /*
- * We don't need to do anything here for nommu machines.
- */
--void setup_mm_for_reboot(char mode)
-+void setup_mm_for_reboot(void)
- {
- }
-
---- a/arch/arm/mm/proc-arm1020.S
-+++ b/arch/arm/mm/proc-arm1020.S
-@@ -95,6 +95,7 @@ ENTRY(cpu_arm1020_proc_fin)
- * loc: location to jump to for soft reset
- */
- .align 5
-+ .pushsection .idmap.text, "ax"
- ENTRY(cpu_arm1020_reset)
- mov ip, #0
- mcr p15, 0, ip, c7, c7, 0 @ invalidate I,D caches
-@@ -107,6 +108,8 @@ ENTRY(cpu_arm1020_reset)
- bic ip, ip, #0x1100 @ ...i...s........
- mcr p15, 0, ip, c1, c0, 0 @ ctrl register
- mov pc, r0
-+ENDPROC(cpu_arm1020_reset)
-+ .popsection
-
- /*
- * cpu_arm1020_do_idle()
---- a/arch/arm/mm/proc-arm1020e.S
-+++ b/arch/arm/mm/proc-arm1020e.S
-@@ -95,6 +95,7 @@ ENTRY(cpu_arm1020e_proc_fin)
- * loc: location to jump to for soft reset
- */
- .align 5
-+ .pushsection .idmap.text, "ax"
- ENTRY(cpu_arm1020e_reset)
- mov ip, #0
- mcr p15, 0, ip, c7, c7, 0 @ invalidate I,D caches
-@@ -107,6 +108,8 @@ ENTRY(cpu_arm1020e_reset)
- bic ip, ip, #0x1100 @ ...i...s........
- mcr p15, 0, ip, c1, c0, 0 @ ctrl register
- mov pc, r0
-+ENDPROC(cpu_arm1020e_reset)
-+ .popsection
-
- /*
- * cpu_arm1020e_do_idle()
---- a/arch/arm/mm/proc-arm1022.S
-+++ b/arch/arm/mm/proc-arm1022.S
-@@ -84,6 +84,7 @@ ENTRY(cpu_arm1022_proc_fin)
- * loc: location to jump to for soft reset
- */
- .align 5
-+ .pushsection .idmap.text, "ax"
- ENTRY(cpu_arm1022_reset)
- mov ip, #0
- mcr p15, 0, ip, c7, c7, 0 @ invalidate I,D caches
-@@ -96,6 +97,8 @@ ENTRY(cpu_arm1022_reset)
- bic ip, ip, #0x1100 @ ...i...s........
- mcr p15, 0, ip, c1, c0, 0 @ ctrl register
- mov pc, r0
-+ENDPROC(cpu_arm1022_reset)
-+ .popsection
-
- /*
- * cpu_arm1022_do_idle()
---- a/arch/arm/mm/proc-arm1026.S
-+++ b/arch/arm/mm/proc-arm1026.S
-@@ -84,6 +84,7 @@ ENTRY(cpu_arm1026_proc_fin)
- * loc: location to jump to for soft reset
- */
- .align 5
-+ .pushsection .idmap.text, "ax"
- ENTRY(cpu_arm1026_reset)
- mov ip, #0
- mcr p15, 0, ip, c7, c7, 0 @ invalidate I,D caches
-@@ -96,6 +97,8 @@ ENTRY(cpu_arm1026_reset)
- bic ip, ip, #0x1100 @ ...i...s........
- mcr p15, 0, ip, c1, c0, 0 @ ctrl register
- mov pc, r0
-+ENDPROC(cpu_arm1026_reset)
-+ .popsection
-
- /*
- * cpu_arm1026_do_idle()
---- a/arch/arm/mm/proc-arm6_7.S
-+++ b/arch/arm/mm/proc-arm6_7.S
-@@ -225,6 +225,7 @@ ENTRY(cpu_arm7_set_pte_ext)
- * Params : r0 = address to jump to
- * Notes : This sets up everything for a reset
- */
-+ .pushsection .idmap.text, "ax"
- ENTRY(cpu_arm6_reset)
- ENTRY(cpu_arm7_reset)
- mov r1, #0
-@@ -235,6 +236,9 @@ ENTRY(cpu_arm7_reset)
- mov r1, #0x30
- mcr p15, 0, r1, c1, c0, 0 @ turn off MMU etc
- mov pc, r0
-+ENDPROC(cpu_arm6_reset)
-+ENDPROC(cpu_arm7_reset)
-+ .popsection
-
- __CPUINIT
-
---- a/arch/arm/mm/proc-arm720.S
-+++ b/arch/arm/mm/proc-arm720.S
-@@ -101,6 +101,7 @@ ENTRY(cpu_arm720_set_pte_ext)
- * Params : r0 = address to jump to
- * Notes : This sets up everything for a reset
- */
-+ .pushsection .idmap.text, "ax"
- ENTRY(cpu_arm720_reset)
- mov ip, #0
- mcr p15, 0, ip, c7, c7, 0 @ invalidate cache
-@@ -112,6 +113,8 @@ ENTRY(cpu_arm720_reset)
- bic ip, ip, #0x2100 @ ..v....s........
- mcr p15, 0, ip, c1, c0, 0 @ ctrl register
- mov pc, r0
-+ENDPROC(cpu_arm720_reset)
-+ .popsection
-
- __CPUINIT
-
---- a/arch/arm/mm/proc-arm740.S
-+++ b/arch/arm/mm/proc-arm740.S
-@@ -49,6 +49,7 @@ ENTRY(cpu_arm740_proc_fin)
- * Params : r0 = address to jump to
- * Notes : This sets up everything for a reset
- */
-+ .pushsection .idmap.text, "ax"
- ENTRY(cpu_arm740_reset)
- mov ip, #0
- mcr p15, 0, ip, c7, c0, 0 @ invalidate cache
-@@ -56,6 +57,8 @@ ENTRY(cpu_arm740_reset)
- bic ip, ip, #0x0000000c @ ............wc..
- mcr p15, 0, ip, c1, c0, 0 @ ctrl register
- mov pc, r0
-+ENDPROC(cpu_arm740_reset)
-+ .popsection
-
- __CPUINIT
-
---- a/arch/arm/mm/proc-arm7tdmi.S
-+++ b/arch/arm/mm/proc-arm7tdmi.S
-@@ -45,8 +45,11 @@ ENTRY(cpu_arm7tdmi_proc_fin)
- * Params : loc(r0) address to jump to
- * Purpose : Sets up everything for a reset and jump to the location for soft reset.
- */
-+ .pushsection .idmap.text, "ax"
- ENTRY(cpu_arm7tdmi_reset)
- mov pc, r0
-+ENDPROC(cpu_arm7tdmi_reset)
-+ .popsection
-
- __CPUINIT
-
---- a/arch/arm/mm/proc-arm920.S
-+++ b/arch/arm/mm/proc-arm920.S
-@@ -85,6 +85,7 @@ ENTRY(cpu_arm920_proc_fin)
- * loc: location to jump to for soft reset
- */
- .align 5
-+ .pushsection .idmap.text, "ax"
- ENTRY(cpu_arm920_reset)
- mov ip, #0
- mcr p15, 0, ip, c7, c7, 0 @ invalidate I,D caches
-@@ -97,6 +98,8 @@ ENTRY(cpu_arm920_reset)
- bic ip, ip, #0x1100 @ ...i...s........
- mcr p15, 0, ip, c1, c0, 0 @ ctrl register
- mov pc, r0
-+ENDPROC(cpu_arm920_reset)
-+ .popsection
-
- /*
- * cpu_arm920_do_idle()
---- a/arch/arm/mm/proc-arm922.S
-+++ b/arch/arm/mm/proc-arm922.S
-@@ -87,6 +87,7 @@ ENTRY(cpu_arm922_proc_fin)
- * loc: location to jump to for soft reset
- */
- .align 5
-+ .pushsection .idmap.text, "ax"
- ENTRY(cpu_arm922_reset)
- mov ip, #0
- mcr p15, 0, ip, c7, c7, 0 @ invalidate I,D caches
-@@ -99,6 +100,8 @@ ENTRY(cpu_arm922_reset)
- bic ip, ip, #0x1100 @ ...i...s........
- mcr p15, 0, ip, c1, c0, 0 @ ctrl register
- mov pc, r0
-+ENDPROC(cpu_arm922_reset)
-+ .popsection
-
- /*
- * cpu_arm922_do_idle()
---- a/arch/arm/mm/proc-arm925.S
-+++ b/arch/arm/mm/proc-arm925.S
-@@ -108,6 +108,7 @@ ENTRY(cpu_arm925_proc_fin)
- * loc: location to jump to for soft reset
- */
- .align 5
-+ .pushsection .idmap.text, "ax"
- ENTRY(cpu_arm925_reset)
- /* Send software reset to MPU and DSP */
- mov ip, #0xff000000
-@@ -115,6 +116,8 @@ ENTRY(cpu_arm925_reset)
- orr ip, ip, #0x0000ce00
- mov r4, #1
- strh r4, [ip, #0x10]
-+ENDPROC(cpu_arm925_reset)
-+ .popsection
-
- mov ip, #0
- mcr p15, 0, ip, c7, c7, 0 @ invalidate I,D caches
---- a/arch/arm/mm/proc-arm926.S
-+++ b/arch/arm/mm/proc-arm926.S
-@@ -77,6 +77,7 @@ ENTRY(cpu_arm926_proc_fin)
- * loc: location to jump to for soft reset
- */
- .align 5
-+ .pushsection .idmap.text, "ax"
- ENTRY(cpu_arm926_reset)
- mov ip, #0
- mcr p15, 0, ip, c7, c7, 0 @ invalidate I,D caches
-@@ -89,6 +90,8 @@ ENTRY(cpu_arm926_reset)
- bic ip, ip, #0x1100 @ ...i...s........
- mcr p15, 0, ip, c1, c0, 0 @ ctrl register
- mov pc, r0
-+ENDPROC(cpu_arm926_reset)
-+ .popsection
-
- /*
- * cpu_arm926_do_idle()
---- a/arch/arm/mm/proc-arm940.S
-+++ b/arch/arm/mm/proc-arm940.S
-@@ -48,6 +48,7 @@ ENTRY(cpu_arm940_proc_fin)
- * Params : r0 = address to jump to
- * Notes : This sets up everything for a reset
- */
-+ .pushsection .idmap.text, "ax"
- ENTRY(cpu_arm940_reset)
- mov ip, #0
- mcr p15, 0, ip, c7, c5, 0 @ flush I cache
-@@ -58,6 +59,8 @@ ENTRY(cpu_arm940_reset)
- bic ip, ip, #0x00001000 @ i-cache
- mcr p15, 0, ip, c1, c0, 0 @ ctrl register
- mov pc, r0
-+ENDPROC(cpu_arm940_reset)
-+ .popsection
-
- /*
- * cpu_arm940_do_idle()
---- a/arch/arm/mm/proc-arm946.S
-+++ b/arch/arm/mm/proc-arm946.S
-@@ -55,6 +55,7 @@ ENTRY(cpu_arm946_proc_fin)
- * Params : r0 = address to jump to
- * Notes : This sets up everything for a reset
- */
-+ .pushsection .idmap.text, "ax"
- ENTRY(cpu_arm946_reset)
- mov ip, #0
- mcr p15, 0, ip, c7, c5, 0 @ flush I cache
-@@ -65,6 +66,8 @@ ENTRY(cpu_arm946_reset)
- bic ip, ip, #0x00001000 @ i-cache
- mcr p15, 0, ip, c1, c0, 0 @ ctrl register
- mov pc, r0
-+ENDPROC(cpu_arm946_reset)
-+ .popsection
-
- /*
- * cpu_arm946_do_idle()
---- a/arch/arm/mm/proc-arm9tdmi.S
-+++ b/arch/arm/mm/proc-arm9tdmi.S
-@@ -45,8 +45,11 @@ ENTRY(cpu_arm9tdmi_proc_fin)
- * Params : loc(r0) address to jump to
- * Purpose : Sets up everything for a reset and jump to the location for soft reset.
- */
-+ .pushsection .idmap.text, "ax"
- ENTRY(cpu_arm9tdmi_reset)
- mov pc, r0
-+ENDPROC(cpu_arm9tdmi_reset)
-+ .popsection
-
- __CPUINIT
-
---- a/arch/arm/mm/proc-fa526.S
-+++ b/arch/arm/mm/proc-fa526.S
-@@ -57,6 +57,7 @@ ENTRY(cpu_fa526_proc_fin)
- * loc: location to jump to for soft reset
- */
- .align 4
-+ .pushsection .idmap.text, "ax"
- ENTRY(cpu_fa526_reset)
- /* TODO: Use CP8 if possible... */
- mov ip, #0
-@@ -73,6 +74,8 @@ ENTRY(cpu_fa526_reset)
- nop
- nop
- mov pc, r0
-+ENDPROC(cpu_fa526_reset)
-+ .popsection
-
- /*
- * cpu_fa526_do_idle()
---- a/arch/arm/mm/proc-feroceon.S
-+++ b/arch/arm/mm/proc-feroceon.S
-@@ -98,6 +98,7 @@ ENTRY(cpu_feroceon_proc_fin)
- * loc: location to jump to for soft reset
- */
- .align 5
-+ .pushsection .idmap.text, "ax"
- ENTRY(cpu_feroceon_reset)
- mov ip, #0
- mcr p15, 0, ip, c7, c7, 0 @ invalidate I,D caches
-@@ -110,6 +111,8 @@ ENTRY(cpu_feroceon_reset)
- bic ip, ip, #0x1100 @ ...i...s........
- mcr p15, 0, ip, c1, c0, 0 @ ctrl register
- mov pc, r0
-+ENDPROC(cpu_feroceon_reset)
-+ .popsection
-
- /*
- * cpu_feroceon_do_idle()
---- a/arch/arm/mm/proc-mohawk.S
-+++ b/arch/arm/mm/proc-mohawk.S
-@@ -69,6 +69,7 @@ ENTRY(cpu_mohawk_proc_fin)
- * (same as arm926)
- */
- .align 5
-+ .pushsection .idmap.text, "ax"
- ENTRY(cpu_mohawk_reset)
- mov ip, #0
- mcr p15, 0, ip, c7, c7, 0 @ invalidate I,D caches
-@@ -79,6 +80,8 @@ ENTRY(cpu_mohawk_reset)
- bic ip, ip, #0x1100 @ ...i...s........
- mcr p15, 0, ip, c1, c0, 0 @ ctrl register
- mov pc, r0
-+ENDPROC(cpu_mohawk_reset)
-+ .popsection
-
- /*
- * cpu_mohawk_do_idle()
---- a/arch/arm/mm/proc-sa110.S
-+++ b/arch/arm/mm/proc-sa110.S
-@@ -62,6 +62,7 @@ ENTRY(cpu_sa110_proc_fin)
- * loc: location to jump to for soft reset
- */
- .align 5
-+ .pushsection .idmap.text, "ax"
- ENTRY(cpu_sa110_reset)
- mov ip, #0
- mcr p15, 0, ip, c7, c7, 0 @ invalidate I,D caches
-@@ -74,6 +75,8 @@ ENTRY(cpu_sa110_reset)
- bic ip, ip, #0x1100 @ ...i...s........
- mcr p15, 0, ip, c1, c0, 0 @ ctrl register
- mov pc, r0
-+ENDPROC(cpu_sa110_reset)
-+ .popsection
-
- /*
- * cpu_sa110_do_idle(type)
---- a/arch/arm/mm/proc-sa1100.S
-+++ b/arch/arm/mm/proc-sa1100.S
-@@ -70,6 +70,7 @@ ENTRY(cpu_sa1100_proc_fin)
- * loc: location to jump to for soft reset
- */
- .align 5
-+ .pushsection .idmap.text, "ax"
- ENTRY(cpu_sa1100_reset)
- mov ip, #0
- mcr p15, 0, ip, c7, c7, 0 @ invalidate I,D caches
-@@ -82,6 +83,8 @@ ENTRY(cpu_sa1100_reset)
- bic ip, ip, #0x1100 @ ...i...s........
- mcr p15, 0, ip, c1, c0, 0 @ ctrl register
- mov pc, r0
-+ENDPROC(cpu_sa1100_reset)
-+ .popsection
-
- /*
- * cpu_sa1100_do_idle(type)
---- a/arch/arm/mm/proc-v6.S
-+++ b/arch/arm/mm/proc-v6.S
-@@ -55,6 +55,7 @@ ENTRY(cpu_v6_proc_fin)
- * - loc - location to jump to for soft reset
- */
- .align 5
-+ .pushsection .idmap.text, "ax"
- ENTRY(cpu_v6_reset)
- mrc p15, 0, r1, c1, c0, 0 @ ctrl register
- bic r1, r1, #0x1 @ ...............m
-@@ -62,6 +63,8 @@ ENTRY(cpu_v6_reset)
- mov r1, #0
- mcr p15, 0, r1, c7, c5, 4 @ ISB
- mov pc, r0
-+ENDPROC(cpu_v6_reset)
-+ .popsection
-
- /*
- * cpu_v6_do_idle()
---- a/arch/arm/mm/proc-v7.S
-+++ b/arch/arm/mm/proc-v7.S
-@@ -63,6 +63,7 @@ ENDPROC(cpu_v7_proc_fin)
- * caches disabled.
- */
- .align 5
-+ .pushsection .idmap.text, "ax"
- ENTRY(cpu_v7_reset)
- mrc p15, 0, r1, c1, c0, 0 @ ctrl register
- bic r1, r1, #0x1 @ ...............m
-@@ -71,6 +72,7 @@ ENTRY(cpu_v7_reset)
- isb
- mov pc, r0
- ENDPROC(cpu_v7_reset)
-+ .popsection
-
- /*
- * cpu_v7_do_idle()
---- a/arch/arm/mm/proc-xsc3.S
-+++ b/arch/arm/mm/proc-xsc3.S
-@@ -105,6 +105,7 @@ ENTRY(cpu_xsc3_proc_fin)
- * loc: location to jump to for soft reset
- */
- .align 5
-+ .pushsection .idmap.text, "ax"
- ENTRY(cpu_xsc3_reset)
- mov r1, #PSR_F_BIT|PSR_I_BIT|SVC_MODE
- msr cpsr_c, r1 @ reset CPSR
-@@ -119,6 +120,8 @@ ENTRY(cpu_xsc3_reset)
- @ already containing those two last instructions to survive.
- mcr p15, 0, ip, c8, c7, 0 @ invalidate I and D TLBs
- mov pc, r0
-+ENDPROC(cpu_xsc3_reset)
-+ .popsection
-
- /*
- * cpu_xsc3_do_idle()
---- a/arch/arm/mm/proc-xscale.S
-+++ b/arch/arm/mm/proc-xscale.S
-@@ -142,6 +142,7 @@ ENTRY(cpu_xscale_proc_fin)
- * Beware PXA270 erratum E7.
- */
- .align 5
-+ .pushsection .idmap.text, "ax"
- ENTRY(cpu_xscale_reset)
- mov r1, #PSR_F_BIT|PSR_I_BIT|SVC_MODE
- msr cpsr_c, r1 @ reset CPSR
-@@ -160,6 +161,8 @@ ENTRY(cpu_xscale_reset)
- @ already containing those two last instructions to survive.
- mcr p15, 0, ip, c8, c7, 0 @ invalidate I & D TLBs
- mov pc, r0
-+ENDPROC(cpu_xscale_reset)
-+ .popsection
-
- /*
- * cpu_xscale_do_idle()
---- a/arch/arm/plat-omap/include/plat/irqs.h
-+++ b/arch/arm/plat-omap/include/plat/irqs.h
-@@ -438,16 +438,6 @@
-
- #ifndef __ASSEMBLY__
- extern void __iomem *omap_irq_base;
--void omap1_init_irq(void);
--void omap2_init_irq(void);
--void omap3_init_irq(void);
--void ti816x_init_irq(void);
--extern int omap_irq_pending(void);
--void omap_intc_save_context(void);
--void omap_intc_restore_context(void);
--void omap3_intc_suspend(void);
--void omap3_intc_prepare_idle(void);
--void omap3_intc_resume_idle(void);
- #endif
-
- #include <mach/hardware.h>
---- a/arch/arm/plat-omap/include/plat/system.h
-+++ b/arch/arm/plat-omap/include/plat/system.h
-@@ -12,6 +12,4 @@ static inline void arch_idle(void)
- cpu_do_idle();
- }
-
--extern void (*arch_reset)(char, const char *);
--
- #endif
---- a/include/asm-generic/vmlinux.lds.h
-+++ b/include/asm-generic/vmlinux.lds.h
-@@ -447,6 +447,12 @@
- *(.kprobes.text) \
- VMLINUX_SYMBOL(__kprobes_text_end) = .;
-
-+#define IDMAP_TEXT \
-+ ALIGN_FUNCTION(); \
-+ VMLINUX_SYMBOL(__idmap_text_start) = .; \
-+ *(.idmap.text) \
-+ VMLINUX_SYMBOL(__idmap_text_end) = .;
-+
- #define ENTRY_TEXT \
- ALIGN_FUNCTION(); \
- VMLINUX_SYMBOL(__entry_text_start) = .; \
---- a/arch/arm/kernel/sleep.S
-+++ b/arch/arm/kernel/sleep.S
-@@ -85,11 +85,13 @@ ENDPROC(cpu_resume_mmu)
- .ltorg
- .align 5
- cpu_resume_turn_mmu_on:
-+ .pushsection .idmap.text,"ax"
- mcr p15, 0, r1, c1, c0, 0 @ turn on MMU, I-cache, etc
- mrc p15, 0, r1, c0, c0, 0 @ read id reg
- mov r1, r1
- mov r1, r1
- mov pc, r3 @ jump to virtual address
-+ .popsection
- ENDPROC(cpu_resume_turn_mmu_on)
- cpu_resume_after_mmu:
- str r5, [r2, r4, lsl #2] @ restore old mapping
---- a/arch/arm/mach-omap2/io.c
-+++ b/arch/arm/mach-omap2/io.c
-@@ -36,7 +36,7 @@
- #include "clock3xxx.h"
- #include "clock44xx.h"
- #include "io.h"
--
-+#include "common.h"
- #include <plat/omap-pm.h>
- #include "powerdomain.h"
-
---- a/arch/arm/plat-omap/include/plat/common.h
-+++ b/arch/arm/plat-omap/include/plat/common.h
-@@ -27,78 +27,11 @@
- #ifndef __ARCH_ARM_MACH_OMAP_COMMON_H
- #define __ARCH_ARM_MACH_OMAP_COMMON_H
-
--#include <linux/delay.h>
--
- #include <plat/i2c.h>
-
--struct sys_timer;
--
--extern void omap_map_common_io(void);
--extern struct sys_timer omap1_timer;
--extern struct sys_timer omap2_timer;
--extern struct sys_timer omap3_timer;
--extern struct sys_timer omap3_secure_timer;
--extern struct sys_timer omap4_timer;
--extern bool omap_32k_timer_init(void);
- extern int __init omap_init_clocksource_32k(void);
- extern unsigned long long notrace omap_32k_sched_clock(void);
-
- extern void omap_reserve(void);
-
--/*
-- * IO bases for various OMAP processors
-- * Except the tap base, rest all the io bases
-- * listed are physical addresses.
-- */
--struct omap_globals {
-- u32 class; /* OMAP class to detect */
-- void __iomem *tap; /* Control module ID code */
-- unsigned long sdrc; /* SDRAM Controller */
-- unsigned long sms; /* SDRAM Memory Scheduler */
-- unsigned long ctrl; /* System Control Module */
-- unsigned long ctrl_pad; /* PAD Control Module */
-- unsigned long prm; /* Power and Reset Management */
-- unsigned long cm; /* Clock Management */
-- unsigned long cm2;
--};
--
--void omap2_set_globals_242x(void);
--void omap2_set_globals_243x(void);
--void omap2_set_globals_3xxx(void);
--void omap2_set_globals_443x(void);
--void omap2_set_globals_ti816x(void);
--
--/* These get called from omap2_set_globals_xxxx(), do not call these */
--void omap2_set_globals_tap(struct omap_globals *);
--void omap2_set_globals_sdrc(struct omap_globals *);
--void omap2_set_globals_control(struct omap_globals *);
--void omap2_set_globals_prcm(struct omap_globals *);
--
--void omap3_map_io(void);
--
--/**
-- * omap_test_timeout - busy-loop, testing a condition
-- * @cond: condition to test until it evaluates to true
-- * @timeout: maximum number of microseconds in the timeout
-- * @index: loop index (integer)
-- *
-- * Loop waiting for @cond to become true or until at least @timeout
-- * microseconds have passed. To use, define some integer @index in the
-- * calling code. After running, if @index == @timeout, then the loop has
-- * timed out.
-- */
--#define omap_test_timeout(cond, timeout, index) \
--({ \
-- for (index = 0; index < timeout; index++) { \
-- if (cond) \
-- break; \
-- udelay(1); \
-- } \
--})
--
--extern struct device *omap2_get_mpuss_device(void);
--extern struct device *omap2_get_iva_device(void);
--extern struct device *omap2_get_l3_device(void);
--extern struct device *omap4_get_dsp_device(void);
--
- #endif /* __ARCH_ARM_MACH_OMAP_COMMON_H */
---- a/arch/arm/plat-omap/include/plat/io.h
-+++ b/arch/arm/plat-omap/include/plat/io.h
-@@ -258,48 +258,9 @@ struct omap_sdrc_params;
-
- extern void omap1_map_common_io(void);
- extern void omap1_init_common_hw(void);
-+extern void omap_writel(u32 v, u32 pa);
-
--#ifdef CONFIG_SOC_OMAP2420
--extern void omap242x_map_common_io(void);
--#else
--static inline void omap242x_map_common_io(void)
--{
--}
--#endif
--
--#ifdef CONFIG_SOC_OMAP2430
--extern void omap243x_map_common_io(void);
--#else
--static inline void omap243x_map_common_io(void)
--{
--}
--#endif
--
--#ifdef CONFIG_ARCH_OMAP3
--extern void omap34xx_map_common_io(void);
--#else
--static inline void omap34xx_map_common_io(void)
--{
--}
--#endif
--
--#ifdef CONFIG_SOC_OMAPTI816X
--extern void omapti816x_map_common_io(void);
--#else
--static inline void omapti816x_map_common_io(void)
--{
--}
--#endif
--
--#ifdef CONFIG_ARCH_OMAP4
--extern void omap44xx_map_common_io(void);
--#else
--static inline void omap44xx_map_common_io(void)
--{
--}
--#endif
--
--extern void omap2_init_common_infrastructure(void);
-+struct omap_sdrc_params;
- extern void omap2_init_common_devices(struct omap_sdrc_params *sdrc_cs0,
- struct omap_sdrc_params *sdrc_cs1);
-