From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iKPOP-0005oL-DP for barebox@lists.infradead.org; Tue, 15 Oct 2019 16:09:50 +0000 From: Oleksij Rempel Date: Tue, 15 Oct 2019 18:09:45 +0200 Message-Id: <20191015160945.7930-1-o.rempel@pengutronix.de> MIME-Version: 1.0 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: [PATCH] MIPS: init cache before flashing it To: barebox@lists.infradead.org Cc: Oleksij Rempel Cache information was not initialized on flush_cache_all(). This was the reason for relatively slow boot speed on MIPS. Signed-off-by: Oleksij Rempel --- arch/mips/lib/reloc.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/mips/lib/reloc.c b/arch/mips/lib/reloc.c index 9a9e404f7e..3d05ff1381 100644 --- a/arch/mips/lib/reloc.c +++ b/arch/mips/lib/reloc.c @@ -40,6 +40,7 @@ #include #include +void r4k_cache_init(void); void main_entry(void *fdt, u32 fdt_size); void relocate_code(void *fdt, u32 fdt_size, u32 relocaddr); @@ -146,6 +147,7 @@ void relocate_code(void *fdt, u32 fdt_size, u32 ram_size) apply_reloc(type, (void *)addr, off); } + r4k_cache_init(); /* Ensure the icache is coherent */ flush_cache_all(); -- 2.23.0 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox