From: Geert Uytterhoeven <geert+renesas@glider.be>
To: Simon Horman <horms@verge.net.au>, Magnus Damm <magnus.damm@gmail.com>
Cc: linux-renesas-soc@vger.kernel.org,
Geert Uytterhoeven <geert+renesas@glider.be>,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/3] soc: renesas: Enable ARM_ERRATA_814220 for affected Cortex-A7
Date: Wed, 21 Aug 2019 14:46:00 +0200 [thread overview]
Message-ID: <20190821124602.29317-2-geert+renesas@glider.be> (raw)
In-Reply-To: <20190821124602.29317-1-geert+renesas@glider.be>
ARM Erratum 814220 affects Cortex-A7 revisions r0p2-r0p5.
Enable automatically support to mitigate the erratum when compiling a
kernel for any of the affected Renesas SoCs:
- R-Mobile APE6: r0p2,
- RZ/G1E: r0p5,
- RZ/G1C: r0p5,
- R-Car H2: r0p3,
- R-Car E2: r0p5,
- RZ/N1: r0p5.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
drivers/soc/renesas/Kconfig | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/soc/renesas/Kconfig b/drivers/soc/renesas/Kconfig
index 2bbf49e5d441808b..a72d014ea37cc788 100644
--- a/drivers/soc/renesas/Kconfig
+++ b/drivers/soc/renesas/Kconfig
@@ -72,6 +72,7 @@ config ARCH_R8A73A4
bool "R-Mobile APE6 (R8A73A40)"
select ARCH_RMOBILE
select ARM_ERRATA_798181 if SMP
+ select ARM_ERRATA_814220
select HAVE_ARM_ARCH_TIMER
select RENESAS_IRQC
@@ -95,11 +96,13 @@ config ARCH_R8A7744
config ARCH_R8A7745
bool "RZ/G1E (R8A77450)"
select ARCH_RCAR_GEN2
+ select ARM_ERRATA_814220
select SYSC_R8A7745
config ARCH_R8A77470
bool "RZ/G1C (R8A77470)"
select ARCH_RCAR_GEN2
+ select ARM_ERRATA_814220
select SYSC_R8A77470
config ARCH_R8A7778
@@ -117,6 +120,7 @@ config ARCH_R8A7790
bool "R-Car H2 (R8A77900)"
select ARCH_RCAR_GEN2
select ARM_ERRATA_798181 if SMP
+ select ARM_ERRATA_814220
select I2C
select SYSC_R8A7790
@@ -143,11 +147,13 @@ config ARCH_R8A7793
config ARCH_R8A7794
bool "R-Car E2 (R8A77940)"
select ARCH_RCAR_GEN2
+ select ARM_ERRATA_814220
select SYSC_R8A7794
config ARCH_R9A06G032
bool "RZ/N1D (R9A06G032)"
select ARCH_RZN1
+ select ARM_ERRATA_814220
config ARCH_SH73A0
bool "SH-Mobile AG5 (R8A73A00)"
--
2.17.1
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next prev parent reply other threads:[~2019-08-21 12:46 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-21 12:45 [PATCH 0/3] soc: renesas: ARM errata updates Geert Uytterhoeven
2019-08-21 12:46 ` Geert Uytterhoeven [this message]
2019-08-22 8:58 ` [PATCH 1/3] soc: renesas: Enable ARM_ERRATA_814220 for affected Cortex-A7 Simon Horman
2019-08-21 12:46 ` [PATCH 2/3] soc: renesas: Enable ARM_ERRATA_754322 for affected Cortex-A9 Geert Uytterhoeven
2019-08-22 8:59 ` Simon Horman
2019-08-21 12:46 ` [PATCH 3/3] [RFC] ARM: shmobile: defconfig: Disable PL310_ERRATA_588369 Geert Uytterhoeven
2019-08-22 8:58 ` Simon Horman
2019-08-23 9:49 ` Geert Uytterhoeven
2019-08-23 7:54 ` [PATCH 0/3] soc: renesas: ARM errata updates Geert Uytterhoeven
2019-08-23 8:35 ` Geert Uytterhoeven
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