powerpc/fsl_lbc: Add workaround for ELBC-A001 erratum
Simultaneous FCM and GPCM or UPM operation may erroneously trigger bus monitor timeout. Set the local bus monitor timeout value to the maximum by setting LBCR[BMT] = 0 and LBCR[BMTPS] = 0xF. Signed-off-by: NShengzhou Liu <Shengzhou.Liu@freescale.com> Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
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