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author | 2014-03-31 08:10:55 +0100 | |
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committer | 2014-03-31 08:10:55 +0100 | |
commit | d88cf7d7b4240b8df170ba105e414e476fb51cce (patch) | |
tree | 7efe976da6e0ec854eb0eeda82c1e9a275b8c69f /arch/arm/kernel | |
parent | of: Add support for ePAPR "stdout-path" property (diff) | |
parent | of: add missing major vendors (diff) | |
download | linux-dev-d88cf7d7b4240b8df170ba105e414e476fb51cce.tar.xz linux-dev-d88cf7d7b4240b8df170ba105e414e476fb51cce.zip |
Merge remote-tracking branch 'robh/for-next' into devicetree/next
Diffstat (limited to 'arch/arm/kernel')
-rw-r--r-- | arch/arm/kernel/head-common.S | 12 | ||||
-rw-r--r-- | arch/arm/kernel/head.S | 2 |
2 files changed, 13 insertions, 1 deletions
diff --git a/arch/arm/kernel/head-common.S b/arch/arm/kernel/head-common.S index 47cd974e57ea..c96ecacb2021 100644 --- a/arch/arm/kernel/head-common.S +++ b/arch/arm/kernel/head-common.S @@ -177,6 +177,18 @@ __lookup_processor_type_data: .long __proc_info_end .size __lookup_processor_type_data, . - __lookup_processor_type_data +__error_lpae: +#ifdef CONFIG_DEBUG_LL + adr r0, str_lpae + bl printascii + b __error +str_lpae: .asciz "\nError: Kernel with LPAE support, but CPU does not support LPAE.\n" +#else + b __error +#endif + .align +ENDPROC(__error_lpae) + __error_p: #ifdef CONFIG_DEBUG_LL adr r0, str_p1 diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S index 914616e0bdcd..f5f381d91556 100644 --- a/arch/arm/kernel/head.S +++ b/arch/arm/kernel/head.S @@ -102,7 +102,7 @@ ENTRY(stext) and r3, r3, #0xf @ extract VMSA support cmp r3, #5 @ long-descriptor translation table format? THUMB( it lo ) @ force fixup-able long branch encoding - blo __error_p @ only classic page table format + blo __error_lpae @ only classic page table format #endif #ifndef CONFIG_XIP_KERNEL |