Merge branch 'socfpga/hw' into next/soc

From Dinh Nguyen, this is a series of patches introducing support for
socfpga hardware (Altera Cyclone5). It also includes a cleanup that
moves some of the ARMv7 cache maintenance functions to a common location,
since three other platforms aready implemented it separately.

* socfpga/hw:
  arm: socfpga: Add SMP support for actual socfpga harware
  arm: Add v7_invalidate_l1 to cache-v7.S
  arm: socfpga: Add entries to enable make dtbs socfpga
  arm: socfpga: Add new device tree source for actual socfpga HW

Trivial conflict in arch/arm/mach-tegra/headsmp.S.

Signed-off-by: Olof Johansson <olof@lixom.net>

1 files changed, 0 insertions, 43 deletions

diff --git a/arch/arm/mach-tegra/headsmp.S b/arch/arm/mach-tegra/headsmp.S
index b2834810b02b..fd473f2b4c3d 100644
--- a/arch/arm/mach-tegra/headsmp.S
+++ b/arch/arm/mach-tegra/headsmp.S
@@ -5,49 +5,6 @@
 
         .section ".text.head", "ax"
 
-/*
- * Tegra specific entry point for secondary CPUs.
- *   The secondary kernel init calls v7_flush_dcache_all before it enables
- *   the L1; however, the L1 comes out of reset in an undefined state, so
- *   the clean + invalidate performed by v7_flush_dcache_all causes a bunch
- *   of cache lines with uninitialized data and uninitialized tags to get
- *   written out to memory, which does really unpleasant things to the main
- *   processor.  We fix this by performing an invalidate, rather than a
- *   clean + invalidate, before jumping into the kernel.
- */
-ENTRY(v7_invalidate_l1)
-        mov     r0, #0
-        mcr     p15, 2, r0, c0, c0, 0
-        mrc     p15, 1, r0, c0, c0, 0
-
-        ldr     r1, =0x7fff
-        and     r2, r1, r0, lsr #13
-
-        ldr     r1, =0x3ff
-
-        and     r3, r1, r0, lsr #3  @ NumWays - 1
-        add     r2, r2, #1          @ NumSets
-
-        and     r0, r0, #0x7
-        add     r0, r0, #4          @ SetShift
-
-        clz     r1, r3              @ WayShift
-        add     r4, r3, #1          @ NumWays
-1:      sub     r2, r2, #1          @ NumSets--
-        mov     r3, r4              @ Temp = NumWays
-2:      subs    r3, r3, #1          @ Temp--
-        mov     r5, r3, lsl r1
-        mov     r6, r2, lsl r0
-        orr     r5, r5, r6          @ Reg = (Temp<<WayShift)|(NumSets<<SetShift)
-        mcr     p15, 0, r5, c7, c6, 2
-        bgt     2b
-        cmp     r2, #0
-        bgt     1b
-        dsb
-        isb
-        mov     pc, lr
-ENDPROC(v7_invalidate_l1)
-
 ENTRY(tegra_secondary_startup)
         bl      v7_invalidate_l1
 	/* Enable coresight */