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arm, at91, mpddrc: fix typo in ddr2_init()

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use the configure value for computing the ba_off value
not the value from the cr register. This leaded in a
wrong ram configuration on the upcoming corvus spl board
support.

Signed-off-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Andreas Bießmann <andreas.devel@googlemail.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
This commit is contained in:
Heiko Schocher 2014-10-31 08:30:57 +01:00 • committed by Tom Rini
parent 50921cdc44
commit 341f548ee9
1 changed files with 1 additions and 1 deletions
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2
arch/arm/cpu/at91-common/mpddrc.c
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@ -26,7 +26,7 @@ int ddr2_init(const unsigned int ram_address,
/* Compute bank offset according to NC in configuration register */
ba_off = (mpddr_value->cr & ATMEL_MPDDRC_CR_NC_MASK) + 9;
if (!(mpddr_value->cr & ATMEL_MPDDRC_CR_DECOD_INTERLEAVED))
ba_off += ((mpddr->cr & ATMEL_MPDDRC_CR_NR_MASK) >> 2) + 11;
ba_off += ((mpddr_value->cr & ATMEL_MPDDRC_CR_NR_MASK) >> 2) + 11;
ba_off += (mpddr_value->md & ATMEL_MPDDRC_MD_DBW_MASK) ? 1 : 2;