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authorLaurentiu Tudor <laurentiu.tudor@nxp.com>2019-10-18 09:01:56 +0000
committerPriyanka Jain <priyanka.jain@nxp.com>2019-11-08 11:13:38 +0530
commitb4a59115e2cad84a47352948570c02cce34591b1 (patch)
tree02fc8d2fea12223ad580a05a7ea6ac5ee5c5142c /arch/arm/cpu/armv8/fsl-layerscape
parent30449aea50ea7ad9ecc416d0b9d3293a6312dbba (diff)
armv8: ls1028a: add erratum A-050382 workaround
Erratum A-050382 states that the eDMA ICID programmed in the eDMA_AMQR register in DCFG is not correctly forwarded to the SMMU. The workaround consists in programming the eDMA ICID in the eDMA_AMQR register in DCFG to 40. Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
Diffstat (limited to 'arch/arm/cpu/armv8/fsl-layerscape')
-rw-r--r--arch/arm/cpu/armv8/fsl-layerscape/Kconfig3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
index 24c606a232..046dcf539e 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
+++ b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
@@ -45,6 +45,7 @@ config ARCH_LS1028A
select SYS_FSL_ERRATUM_A008514 if !TFABOOT
select SYS_FSL_ERRATUM_A009663 if !TFABOOT
select SYS_FSL_ERRATUM_A009942 if !TFABOOT
+ select SYS_FSL_ERRATUM_A050382
imply PANIC_HANG
config ARCH_LS1043A
@@ -584,6 +585,8 @@ config SYS_FSL_ERRATUM_A009660
config SYS_FSL_ERRATUM_A009929
bool
+config SYS_FSL_ERRATUM_A050382
+ bool
config SYS_FSL_HAS_RGMII
bool