mail archive of the barebox mailing list
 help / color / mirror / Atom feed
From: Oleksij Rempel <o.rempel@pengutronix.de>
To: barebox@lists.infradead.org
Cc: Oleksij Rempel <o.rempel@pengutronix.de>
Subject: [PATCH v1 1/2] arm: arria10: enable errata 794072 and 845369
Date: Fri, 29 Jun 2018 13:55:01 +0200	[thread overview]
Message-ID: <20180629115502.1313-1-o.rempel@pengutronix.de> (raw)

This SoC is affected by this two any many other erratas.
So enable at least supported cases.

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
---
 arch/arm/mach-socfpga/arria10-init.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm/mach-socfpga/arria10-init.c b/arch/arm/mach-socfpga/arria10-init.c
index 07256da1db..f016b84bb7 100644
--- a/arch/arm/mach-socfpga/arria10-init.c
+++ b/arch/arm/mach-socfpga/arria10-init.c
@@ -14,6 +14,7 @@
 #include <mach/generic.h>
 #include <asm/io.h>
 #include <asm/cache-l2x0.h>
+#include <asm/errata.h>
 #include <asm/system.h>
 
 #define L310_AUX_CTRL_EARLY_BRESP		BIT(30)	/* R2P0+ */
@@ -70,6 +71,9 @@ static void arria10_initialize_security_policies(void)
 	/* BootROM leaves the L2X0 in a weird state. Always disable L2X0 for now. */
 	l2c310_disable(l2x0_base);
 
+	enable_arm_errata_794072_war();
+	enable_arm_errata_845369_war();
+
 	/* Put OCRAM in non-secure */
 	writel(0x003f0000, ARRIA10_NOC_FW_OCRAM_OCRAM_SCR_REGION0);
 	writel(0x1, ARRIA10_NOC_FW_OCRAM_OCRAM_SCR_EN);
-- 
2.17.1


_______________________________________________
barebox mailing list
barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox

             reply	other threads:[~2018-06-29 11:55 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-06-29 11:55 Oleksij Rempel [this message]
2018-06-29 11:55 ` [PATCH v1 2/2] net: designware: make sure DMA is disabled on kernel start Oleksij Rempel
2018-07-02  4:07 ` [PATCH v1 1/2] arm: arria10: enable errata 794072 and 845369 Sascha Hauer
  -- strict thread matches above, loose matches on Subject: below --
2018-06-29 11:17 Oleksij Rempel

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20180629115502.1313-1-o.rempel@pengutronix.de \
    --to=o.rempel@pengutronix.de \
    --cc=barebox@lists.infradead.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox