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driver/ddr: Add 256 byte interleaving support

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Freescale LayerScape SoCs support controller interleaving on 256 byte size.
This interleaving is mandoratory.

Signed-off-by: York Sun <yorksun@freescale.com>
This commit is contained in:
York Sun
2014-02-10 13:59:44 -08:00
committed by Tom Rini
parent 6b9e309a8a
commit 6b1e1254f3
6 changed files with 26 additions and 2 deletions
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1
drivers/ddr/fsl/ctrl_regs.c
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@@ -145,6 +145,7 @@ static void set_csn_config(int dimm_number, int i, fsl_ddr_cfg_regs_t *ddr,
if (!popts->memctl_interleaving)
break;
switch (popts->memctl_interleaving_mode) {
case FSL_DDR_256B_INTERLEAVING:
case FSL_DDR_CACHE_LINE_INTERLEAVING:
case FSL_DDR_PAGE_INTERLEAVING:
case FSL_DDR_BANK_INTERLEAVING: