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ppc/8xxx: Misc DDR related fixes

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* Fix setting of ESDMODE (MR1) register - the bit shifting was wrong
* Fix the format string to match size in a debug print

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
This commit is contained in:
Kumar Gala 2009-09-10 14:54:55 -05:00 committed by Tom Rix
parent f761439418
commit 6690dcc173
2 changed files with 7 additions and 7 deletions
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10
cpu/mpc8xxx/ddr/ctrl_regs.c
View file

@ -1,5 +1,5 @@
/*
* Copyright 2008 Freescale Semiconductor, Inc.
* Copyright 2008-2009 Freescale Semiconductor, Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
@ -675,12 +675,12 @@ static void set_ddr_sdram_mode(fsl_ddr_cfg_regs_t *ddr,
esdmode = (0
| ((qoff & 0x1) << 12)
| ((tdqs_en & 0x1) << 11)
| ((rtt & 0x4) << 9) /* rtt field is split */
| ((rtt & 0x4) << 7) /* rtt field is split */
| ((wrlvl_en & 0x1) << 7)
| ((rtt & 0x2) << 6) /* rtt field is split */
| ((dic & 0x2) << 5) /* DIC field is split */
| ((rtt & 0x2) << 5) /* rtt field is split */
| ((dic & 0x2) << 4) /* DIC field is split */
| ((al & 0x3) << 3)
| ((rtt & 0x1) << 2) /* rtt field is split */
| ((rtt & 0x1) << 2) /* rtt field is split */
| ((dic & 0x1) << 1) /* DIC field is split */
| ((dll_en & 0x1) << 0)
);

4
cpu/mpc8xxx/ddr/ddr3_dimm_params.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2008 Freescale Semiconductor, Inc.
* Copyright 2008-2009 Freescale Semiconductor, Inc.
* Dave Liu <daveliu@freescale.com>
*
* calculate the organization and timing parameter
@ -71,7 +71,7 @@ compute_ranksize(const ddr3_spd_eeprom_t *spd)
bsize = 1ULL << (nbit_sdram_cap_bsize - 3
+ nbit_primary_bus_width - nbit_sdram_width);
debug("DDR: DDR III rank density = 0x%08x\n", bsize);
debug("DDR: DDR III rank density = 0x%16lx\n", bsize);
return bsize;
}