diff options
| -rw-r--r-- | arch/arm/kernel/head.S | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S index ecb7be8b0854..01963273c07a 100644 --- a/arch/arm/kernel/head.S +++ b/arch/arm/kernel/head.S | |||
| @@ -346,6 +346,12 @@ __turn_mmu_on_loc: | |||
| 346 | 346 | ||
| 347 | #if defined(CONFIG_SMP) | 347 | #if defined(CONFIG_SMP) |
| 348 | .text | 348 | .text |
| 349 | ENTRY(secondary_startup_arm) | ||
| 350 | .arm | ||
| 351 | THUMB( adr r9, BSYM(1f) ) @ Kernel is entered in ARM. | ||
| 352 | THUMB( bx r9 ) @ If this is a Thumb-2 kernel, | ||
| 353 | THUMB( .thumb ) @ switch to Thumb now. | ||
| 354 | THUMB(1: ) | ||
| 349 | ENTRY(secondary_startup) | 355 | ENTRY(secondary_startup) |
| 350 | /* | 356 | /* |
| 351 | * Common entry point for secondary CPUs. | 357 | * Common entry point for secondary CPUs. |
| @@ -385,6 +391,7 @@ ENTRY(secondary_startup) | |||
| 385 | THUMB( add r12, r10, #PROCINFO_INITFUNC ) | 391 | THUMB( add r12, r10, #PROCINFO_INITFUNC ) |
| 386 | THUMB( ret r12 ) | 392 | THUMB( ret r12 ) |
| 387 | ENDPROC(secondary_startup) | 393 | ENDPROC(secondary_startup) |
| 394 | ENDPROC(secondary_startup_arm) | ||
| 388 | 395 | ||
| 389 | /* | 396 | /* |
| 390 | * r6 = &secondary_data | 397 | * r6 = &secondary_data |
