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| author | Kumar Gala <galak@kernel.crashing.org> | 2012-09-07 15:57:17 -0500 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2013-03-12 15:59:26 -0500 |
| commit | cd66cc2ee52bca82f1b06e2fbc1ce63f33700190 (patch) | |
| tree | 8c180e8049b4e91e27863c210d4b6a4d1a3784c6 /arch/powerpc/kernel/cpu_setup_fsl_booke.S | |
| parent | 1b29187315993cc34e9c73d4d8a0887a10cd8998 (diff) | |
| download | linux-cd66cc2ee52bca82f1b06e2fbc1ce63f33700190.tar.gz linux-cd66cc2ee52bca82f1b06e2fbc1ce63f33700190.tar.bz2 linux-cd66cc2ee52bca82f1b06e2fbc1ce63f33700190.zip | |
powerpc/85xx: Add AltiVec support for e6500
The e6500 core adds support for AltiVec on a Book-E class processor.
Connect up all the various exception handling code and build config
mechanisms to allow user spaces apps to utilize AltiVec.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/kernel/cpu_setup_fsl_booke.S')
| -rw-r--r-- | arch/powerpc/kernel/cpu_setup_fsl_booke.S | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/cpu_setup_fsl_booke.S b/arch/powerpc/kernel/cpu_setup_fsl_booke.S index dcd881937f7a..0b9af015bedc 100644 --- a/arch/powerpc/kernel/cpu_setup_fsl_booke.S +++ b/arch/powerpc/kernel/cpu_setup_fsl_booke.S @@ -53,6 +53,15 @@ _GLOBAL(__e500_dcache_setup) isync blr +_GLOBAL(__setup_cpu_e6500) + mflr r6 +#ifdef CONFIG_PPC64 + bl .setup_altivec_ivors +#endif + bl __setup_cpu_e5500 + mtlr r6 + blr + #ifdef CONFIG_PPC32 _GLOBAL(__setup_cpu_e200) /* enable dedicated debug exception handling resources (Debug APU) */ @@ -107,6 +116,13 @@ _GLOBAL(__setup_cpu_e5500) #endif #ifdef CONFIG_PPC_BOOK3E_64 +_GLOBAL(__restore_cpu_e6500) + mflr r5 + bl .setup_altivec_ivors + bl __restore_cpu_e5500 + mtlr r5 + blr + _GLOBAL(__restore_cpu_e5500) mflr r4 bl __e500_icache_setup |