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| author | Patrice Chotard <patrice.chotard@st.com> | 2021-02-24 13:48:42 +0100 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2021-07-09 11:36:12 -0400 |
| commit | ee0fbf4ef766f8d6a5a2d35906dfa2e3987f6f66 (patch) | |
| tree | ced410a99328c6e0c01e0fe0b9833835881db6fd /arch | |
| parent | bfb798461af42ac628e22cbf5a0576fa156e8787 (diff) | |
| download | u-boot-ee0fbf4ef766f8d6a5a2d35906dfa2e3987f6f66.zip u-boot-ee0fbf4ef766f8d6a5a2d35906dfa2e3987f6f66.tar.gz u-boot-ee0fbf4ef766f8d6a5a2d35906dfa2e3987f6f66.tar.bz2 | |
arch: cache: cp15: Add mmu_set_region_dcache_behaviour() when SYS_DCACHE_OFF is enable
Fix following compilation issue when SYS_DCACHE_OFF is enable:
drivers/misc/scmi_agent.c:128: undefined reference to `mmu_set_region_dcache_behaviour'
when SYS_DCACHE_OFF is enable, mmu_set_region_dcache_behaviour() must be
defined.
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/lib/cache-cp15.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/arch/arm/lib/cache-cp15.c b/arch/arm/lib/cache-cp15.c index aab1bf4..0893915 100644 --- a/arch/arm/lib/cache-cp15.c +++ b/arch/arm/lib/cache-cp15.c @@ -93,12 +93,6 @@ void mmu_set_region_dcache_behaviour_phys(phys_addr_t start, phys_addr_t phys, mmu_page_table_flush(startpt, stoppt); } -void mmu_set_region_dcache_behaviour(phys_addr_t start, size_t size, - enum dcache_option option) -{ - mmu_set_region_dcache_behaviour_phys(start, start, size, option); -} - __weak void dram_bank_mmu_setup(int bank) { struct bd_info *bd = gd->bd; @@ -311,6 +305,12 @@ int dcache_status(void) { return 0; /* always off */ } + +void mmu_set_region_dcache_behaviour(phys_addr_t start, size_t size, + enum dcache_option option) +{ +} + #else void dcache_enable(void) { @@ -326,4 +326,10 @@ int dcache_status(void) { return (get_cr() & CR_C) != 0; } + +void mmu_set_region_dcache_behaviour(phys_addr_t start, size_t size, + enum dcache_option option) +{ + mmu_set_region_dcache_behaviour_phys(start, start, size, option); +} #endif |