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author | davidcunado-arm <david.cunado@arm.com> | 2018-02-26 10:42:55 +0000 |
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committer | GitHub <noreply@github.com> | 2018-02-26 10:42:55 +0000 |
commit | 5ff6da948710361dec294f4b5106978501531caf (patch) | |
tree | eb8423c1ec4682b4adabe01a4d96474a652aa974 /plat | |
parent | 4b26f79ac0b36a7a16d8b58057f8142a68f318ac (diff) | |
parent | 6bf0e079303545ad6dd314ce3e7cb3a11dcec413 (diff) |
Merge pull request #1273 from antonio-nino-diaz-arm/an/fix-tlbi-disable-mmu
Ensure the correct execution of TLBI instructions
Diffstat (limited to 'plat')
-rw-r--r-- | plat/rockchip/rk3328/drivers/pmu/pmu.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/plat/rockchip/rk3328/drivers/pmu/pmu.c b/plat/rockchip/rk3328/drivers/pmu/pmu.c index f576fe41..835c3a6b 100644 --- a/plat/rockchip/rk3328/drivers/pmu/pmu.c +++ b/plat/rockchip/rk3328/drivers/pmu/pmu.c @@ -591,8 +591,10 @@ err_loop: __sramfunc void sram_suspend(void) { /* disable mmu and icache */ - tlbialle3(); disable_mmu_icache_el3(); + tlbialle3(); + dsbsy(); + isb(); mmio_write_32(SGRF_BASE + SGRF_SOC_CON(1), ((uintptr_t)&pmu_cpuson_entrypoint >> CPU_BOOT_ADDR_ALIGN) | |