diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-11-02 09:53:19 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-11-02 09:53:19 -0800 |
commit | c35102c3e15f90fe604523a2fbffd9dc158b455a (patch) | |
tree | 0c248939a1f424701b583873360c91e081bfe810 /arch/arm/mach-realview/realview_pb11mp.c | |
parent | 20107f84b29536887b958e38b20474cccc619322 (diff) | |
parent | 4b46d6416548fb6a0940dfd9911fd895eb6247b3 (diff) |
Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm:
ARM: ensure initial page tables are setup for SMP systems
ARM: 5776/1: Check compiler version and EABI support when adding ARM unwind support.
ARM: 5774/1: Fix Realview ARM1176PB board reboot
ARM: Fix errata 411920 workarounds
ARM: Fix sparsemem with SPARSEMEM_EXTREME enabled
ARM: Use GFP_DMA only for masks _less_ than 32-bit
ARM: integrator: allow Integrator to be built with highmem
ARM: Fix signal restart issues with NX and OABI compat
Diffstat (limited to 'arch/arm/mach-realview/realview_pb11mp.c')
-rw-r--r-- | arch/arm/mach-realview/realview_pb11mp.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/arm/mach-realview/realview_pb11mp.c b/arch/arm/mach-realview/realview_pb11mp.c index 94680fcf726..070d284ce96 100644 --- a/arch/arm/mach-realview/realview_pb11mp.c +++ b/arch/arm/mach-realview/realview_pb11mp.c @@ -299,6 +299,21 @@ static struct sys_timer realview_pb11mp_timer = { .init = realview_pb11mp_timer_init, }; +static void realview_pb11mp_reset(char mode) +{ + void __iomem *hdr_ctrl = __io_address(REALVIEW_SYS_BASE) + + REALVIEW_SYS_RESETCTL_OFFSET; + unsigned int val; + + /* + * To reset, we hit the on-board reset register + * in the system FPGA + */ + val = __raw_readl(hdr_ctrl); + val |= REALVIEW_PB11MP_SYS_CTRL_RESET_CONFIGCLR; + __raw_writel(val, hdr_ctrl); +} + static void __init realview_pb11mp_init(void) { int i; @@ -324,6 +339,7 @@ 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") |