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arm: omap2: remove arm_init_domains

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Remove the arm_init_domains and the DACR update, as it is now done
in ARMv7 CP15 level.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
This commit is contained in:
Patrick Delaunay 2021-02-05 13:53:37 +01:00 committed by Tom Rini
parent 503eea4519
commit cd3eadc2bb
1 changed files with 0 additions and 17 deletions
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17
arch/arm/mach-omap2/omap-cache.c
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@ -41,9 +41,6 @@ DECLARE_GLOBAL_DATA_PTR;
#define ARMV7_DCACHE_POLICY DCACHE_WRITEBACK & ~TTB_SECT_XN_MASK #define ARMV7_DCACHE_POLICY DCACHE_WRITEBACK & ~TTB_SECT_XN_MASK
#endif #endif
#define ARMV7_DOMAIN_CLIENT 1
#define ARMV7_DOMAIN_MASK (0x3 << 0)
void enable_caches(void) void enable_caches(void)
{ {
@ -67,17 +64,3 @@ void dram_bank_mmu_setup(int bank)
for (i = start; i < end; i++) for (i = start; i < end; i++)
set_section_dcache(i, ARMV7_DCACHE_POLICY); set_section_dcache(i, ARMV7_DCACHE_POLICY);
} }
void arm_init_domains(void)
{
u32 reg;
reg = get_dacr();
/*
* Set DOMAIN to client access so that all permissions
* set in pagetables are validated by the mmu.
*/
reg &= ~ARMV7_DOMAIN_MASK;
reg |= ARMV7_DOMAIN_CLIENT;
set_dacr(reg);
}