Staging: Panel: panel: Fixed checkpatch line length warnings
[linux/fpc-iii.git] / arch / arm / mach-prima2 / headsmp.S
blob5b8a408d892173266bd2fc39c820e2104cd4ad17
1 /*
2  * Entry of the second core for CSR Marco dual-core SMP SoCs
3  *
4  * Copyright (c) 2012 Cambridge Silicon Radio Limited, a CSR plc group company.
5  *
6  * Licensed under GPLv2 or later.
7  */
9 #include <linux/linkage.h>
10 #include <linux/init.h>
12         __CPUINIT
15  * SIRFSOC specific entry point for secondary CPUs.  This provides
16  * a "holding pen" into which all secondary cores are held until we're
17  * ready for them to initialise.
18  */
19 ENTRY(sirfsoc_secondary_startup)
20         bl v7_invalidate_l1
21         mrc     p15, 0, r0, c0, c0, 5
22         and     r0, r0, #15
23         adr     r4, 1f
24         ldmia   r4, {r5, r6}
25         sub     r4, r4, r5
26         add     r6, r6, r4
27 pen:    ldr     r7, [r6]
28         cmp     r7, r0
29         bne     pen
31         /*
32          * we've been released from the holding pen: secondary_stack
33          * should now contain the SVC stack for this core
34          */
35         b       secondary_startup
36 ENDPROC(sirfsoc_secondary_startup)
38         .align
39 1:      .long   .
40         .long   pen_release