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/rk3399_rockchip-uboot/arch/arm/cpu/armv8/
H A Dcache.S07f871193f2fb65514e1914e769dbcad66054945 Thu May 19 11:33:54 UTC 2022 Joseph Chen <chenjh@rock-chips.com> arm: cache v8: Add isb sync before __asm_flush_dcache_range() out

Promising flush operation is really done before a DMA start. The
issue was found on eMMC read with RK3588 A76 big core boot.

The same reason as commit:
(1d85e75e20 arm: cache v8: add isb sync for clean/invalidate)

Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: Ide34f474f8d49f04869cb832a4b382b3c4b31fff