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83xx, kmeter1: autodetect size of DDR II RAM

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it is possible that some board variants have different DDR II
RAM sizes. So we autodetect the size of the assembled RAM.

Signed-off-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
This commit is contained in:
Heiko Schocher
2009-02-24 11:30:40 +01:00
committed by Kim Phillips
parent c1bce4fff7
commit 118cbe3c35
2 changed files with 20 additions and 12 deletions
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4
include/configs/kmeter1.h
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@@ -92,8 +92,8 @@
* Manually set up DDR parameters
*/
#define CONFIG_DDR_II
#define CONFIG_SYS_DDR_SIZE 256 /* MB */
#define CONFIG_SYS_DDR_CS0_BNDS 0x0000000f
#define CONFIG_SYS_DDR_SIZE 2048 /* MB */
#define CONFIG_SYS_DDR_CS0_BNDS 0x0000007f
#define CONFIG_SYS_DDR_CS0_CONFIG (CSCONFIG_EN | CSCONFIG_AP | \
CSCONFIG_ROW_BIT_13 | \
CSCONFIG_COL_BIT_10 | CSCONFIG_ODT_WR_ACS)