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Merge "fix(plat): remove unused vfp code" into integration

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Manish V Badarkhe 2025-03-21 14:41:37 +01:00 • committed by TrustedFirmware Code Review
commit 9526c2f9ef
1 changed files with 0 additions and 22 deletions
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22
lib/aarch64/misc_helpers.S
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@ -21,10 +21,6 @@
.globl disable_mmu_icache_el1 .globl disable_mmu_icache_el1
.globl disable_mmu_icache_el3 .globl disable_mmu_icache_el3
.globl fixup_gdt_reloc .globl fixup_gdt_reloc
#if SUPPORT_VFP
.globl enable_vfp
#endif
func smc func smc
smc #0 smc #0
endfunc smc endfunc smc
@ -455,24 +451,6 @@ func disable_mmu_icache_el1
b do_disable_mmu_el1 b do_disable_mmu_el1
endfunc disable_mmu_icache_el1 endfunc disable_mmu_icache_el1
/* ---------------------------------------------------------------------------
* Enable the use of VFP at EL3
* ---------------------------------------------------------------------------
*/
#if SUPPORT_VFP
func enable_vfp
mrs x0, cpacr_el1
orr x0, x0, #CPACR_VFP_BITS
msr cpacr_el1, x0
mrs x0, cptr_el3
mov x1, #AARCH64_CPTR_TFP
bic x0, x0, x1
msr cptr_el3, x0
isb
ret
endfunc enable_vfp
#endif
/* --------------------------------------------------------------------------- /* ---------------------------------------------------------------------------
* Helper to fixup Global Descriptor table (GDT) and dynamic relocations * Helper to fixup Global Descriptor table (GDT) and dynamic relocations
* (.rela.dyn) at runtime. * (.rela.dyn) at runtime.