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authorNitin Garg <nitin.garg@freescale.com>2015-03-27 14:45:43 -0500
committerguoyin.chen <guoyin.chen@freescale.com>2015-04-13 16:50:43 +0800
commit7bead0357b467769f8036825da78c786cddb9329 (patch)
tree07ca8d980cd3a14858ce4db25369167d0779644e /drivers/mmc/ftsdc021_sdhci.c
parentd972dd88a8275c88f8bc9861cebe92f3437e4359 (diff)
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MLK-10496: Check the PL310 version for applying erratakk4.4.3_2.0.1imx_v2014.04_kk4.4.3_2.y
Apply errata based on PL310 version instead of compile time. Also set Prefetch offset to 15, since it improves memcpy performance by 35%. Don't enable Incr double Linefill enable since it adversely affects memcpy performance by about 32MB/s and reads by 90MB/s. Tested with 4K to 16MB sized src and dst aligned buffer. Signed-off-by: Nitin Garg <nitin.garg@freescale.com>
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