diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2019-08-19 20:05:58 +0300 |
|---|---|---|
| committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2019-08-23 11:33:31 +0300 |
| commit | 435dce2da218b0eb1ff758b77831562845394848 (patch) | |
| tree | c3f1f873acb2548f3cf12746447a635522b30a3d /drivers/soc/renesas | |
| parent | af0bc634728c0bc6a3f66f911f227d5c6396db88 (diff) | |
| download | linux-435dce2da218b0eb1ff758b77831562845394848.tar.xz | |
soc: renesas: Enable ARM_ERRATA_814220 for affected Cortex-A7
ARM Erratum 814220 affects Cortex-A7 revisions r0p2-r0p5.
Automatically enable support code 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>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'drivers/soc/renesas')
| -rw-r--r-- | drivers/soc/renesas/Kconfig | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/soc/renesas/Kconfig b/drivers/soc/renesas/Kconfig index 2bbf49e5d441..a72d014ea37c 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)" |