[U-Boot] [PATCH] powerpc/usb: Workaround for erratum-A006261
Scott Wood
scottwood at freescale.com
Thu Jan 30 20:13:05 CET 2014
On Thu, 2014-01-30 at 10:42 +0530, Suresh Gupta wrote:
> +#ifdef CONFIG_SYS_FSL_ERRATUM_A006261
> +static inline bool has_erratum_a006261(void)
> +{
> + u32 svr = get_svr();
> + u32 soc = SVR_SOC_VER(svr);
> +
> + switch (soc) {
> + case SVR_P1010:
> + return IS_SVR_REV(svr, 1, 0) || IS_SVR_REV(svr, 2, 0);
> + case SVR_P2041:
> + return IS_SVR_REV(svr, 1, 0) ||
> + IS_SVR_REV(svr, 1, 1) || IS_SVR_REV(svr, 2, 1);
> + case SVR_P3041:
> + return IS_SVR_REV(svr, 1, 0) ||
> + IS_SVR_REV(svr, 1, 1) ||
> + IS_SVR_REV(svr, 2, 0) || IS_SVR_REV(svr, 2, 1);
> + case SVR_P5020:
> + return IS_SVR_REV(svr, 1, 0) || IS_SVR_REV(svr, 2, 0);
> + case SVR_T4240:
> + case SVR_T4160:
> + return IS_SVR_REV(svr, 1, 0) || IS_SVR_REV(svr, 2, 0);
> + case SVR_T1040:
> + return IS_SVR_REV(svr, 1, 0);
> + case SVR_P5040:
> + return IS_SVR_REV(svr, 1, 0);
> + }
P2040? P5010? P5021?
-Scott
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