Nick Hu 8752c809b3 lib: sbi: Add SiFive proprietary xsfcflushdlone ...

Using ISA string "xsfcflushdlone" to detect the support of the
SiFive L1D cache flush custom instruction.

Reviewed-by: Cyan Yang <cyan.yang@sifive.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Signed-off-by: Nick Hu <nick.hu@sifive.com>
Link: https://lore.kernel.org/r/20251020-cache-upstream-v7-5-69a132447d8a@sifive.com
Signed-off-by: Anup Patel <anup@brainfault.org>

2025-10-28 11:27:55 +05:30

5.1 KiB

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