>From: Marek Vasut [mailto:ma...@denx.de] >On 08/24/2016 12:39 PM, Sriram Dash wrote: >> Currently the controller by default enables the Receive Detect feature >> in P3 mode in USB 3.0 PHY. However, USB 3.0 PHY does not reliably >> support receive detection in P3 mode. >> Enabling the USB3 controller to configure USB in P2 mode whenever the >> Receive Detect feature is required. >> >> Signed-off-by: Sriram Dash <sriram.d...@nxp.com> >> Signed-off-by: Rajesh Bhagat <rajesh.bha...@nxp.com> >> --- >> Changes in v2: >> - Do Soc ver checking for applying erratum >> >> drivers/usb/common/fsl-errata.c | 26 ++++++++++++++++++++++++++ >> drivers/usb/host/xhci-dwc3.c | 5 +++++ >> drivers/usb/host/xhci-fsl.c | 8 ++++++++ >> include/fsl_usb.h | 1 + >> include/linux/usb/dwc3.h | 2 ++ >> 5 files changed, 42 insertions(+) >> >> diff --git a/drivers/usb/common/fsl-errata.c >> b/drivers/usb/common/fsl-errata.c index 183bf2b..f2bffba 100644 >> --- a/drivers/usb/common/fsl-errata.c >> +++ b/drivers/usb/common/fsl-errata.c >> @@ -190,4 +190,30 @@ bool has_erratum_a008751(void) >> return false; >> } >> >> +bool has_erratum_a010151(void) >> +{ >> + u32 svr = get_svr(); >> + u32 soc = SVR_SOC_VER(svr); >> + >> + switch (soc) { >> +#ifdef CONFIG_ARM64 >> + case SVR_LS2080A: >> + case SVR_LS2085A: >> + case SVR_LS1046A: >> + case SVR_LS1012A: >> + return IS_SVR_REV(svr, 1, 0); >> + case SVR_LS1043A: >> + return IS_SVR_REV(svr, 1, 0) || IS_SVR_REV(svr, 1, 1); #endif >> +#ifdef CONFIG_LS102XA >> + case SOC_VER_LS1020: >> + case SOC_VER_LS1021: >> + case SOC_VER_LS1022: >> + case SOC_VER_SLS1020: >> + return IS_SVR_REV(svr, 2, 0); >> +#endif >> + } > >Is the ifdef really needed ? >
Yes. The SVR (SVR_LS2080A, SOC_VER_LS1020) are defined in different ARCH specific files. So, we have used the ifdefs. >-- >Best regards, >Marek Vasut _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
