diff options
| author | Ran Wang <ran.wang_1@nxp.com> | 2017-08-24 10:33:46 (GMT) |
|---|---|---|
| committer | Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com> | 2017-10-17 08:15:51 (GMT) |
| commit | fbedf04c1bad675eadbac86febdcf759441a02af (patch) | |
| tree | bf43a0c0b2f63e44ae5f761e27eb462a08fb772a | |
| parent | 07dce79a554c7fcdd79b2d5f8907cd56489f7ec3 (diff) | |
| download | u-boot-fbedf04c1bad675eadbac86febdcf759441a02af.tar.xz | |
armv8: Workaround for USB erratum A-009007 on LS1088A
Suplements for patch 2e3dbee02915aaf75834747ff8753282118075dc
to cover LS1088A: USB3PHY Observing Intjermittent Failure in Rx
Signed-off-by: Ran Wang <ran.wang_1@nxp.com>
| -rw-r--r-- | arch/arm/cpu/armv8/fsl-layerscape/Kconfig | 1 | ||||
| -rw-r--r-- | arch/arm/cpu/armv8/fsl-layerscape/soc.c | 2 |
2 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig index 290e566..4c8d55b 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig +++ b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig @@ -75,6 +75,7 @@ config ARCH_LS1088A select SYS_FSL_ERRATUM_A010165 select SYS_FSL_ERRATUM_A008511 select SYS_FSL_ERRATUM_A008850 + select SYS_FSL_ERRATUM_A009007 select SYS_FSL_HAS_CCI400 select SYS_FSL_HAS_DDR4 select SYS_FSL_HAS_RGMII diff --git a/arch/arm/cpu/armv8/fsl-layerscape/soc.c b/arch/arm/cpu/armv8/fsl-layerscape/soc.c index c6815f3..0c8f5e0 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/soc.c +++ b/arch/arm/cpu/armv8/fsl-layerscape/soc.c @@ -150,7 +150,7 @@ little endian style */ writew(USB_PHY_RX_EQ_VAL_4, (u8 *)(usb_phy) + USB_PHY_RX_OVRD_IN_HI); #endif -#if defined(CONFIG_ARCH_LS2080A) +#if defined(CONFIG_ARCH_LS2080A) || defined(CONFIG_ARCH_LS1088A) u32 __iomem *dcsr = (u32 __iomem *)DCSR_BASE; writew(USB_PHY_RX_EQ_VAL_1, (u8 *)(dcsr) + DCSR_USB_PHY1 + DCSR_USB_PHY_RX_OVRD_IN_HI); |