From cb5b4ac468ff5ddd1d1206d0bb9e721bde98ae94 Mon Sep 17 00:00:00 2001 From: Florent Kermarrec Date: Thu, 16 Aug 2018 19:47:43 +0200 Subject: [PATCH] bios/boot: flush all caches before running from ram --- litex/soc/software/bios/boot.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/litex/soc/software/bios/boot.c b/litex/soc/software/bios/boot.c index 9e5a4dc7..9fb0658c 100644 --- a/litex/soc/software/bios/boot.c +++ b/litex/soc/software/bios/boot.c @@ -26,6 +26,8 @@ static void __attribute__((noreturn)) boot(unsigned int r1, unsigned int r2, uns irq_setmask(0); irq_setie(0); flush_cpu_icache(); + flush_cpu_dcache(); + flush_l2_cache(); boot_helper(r1, r2, r3, addr); while(1); } -- 2.30.2