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ppc4xx: Add DDR1/2 macros in ppc4xx-sdram.h for non-405EX as well

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This patch adds some DDR(2) macros to all PPC4xx's equipped with
this IBM DDR1/2 controller.

Signed-off-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Stefan Roese 2010-05-25 16:13:41 +02:00
parent e9c020df96
commit 2909ac03f4
1 changed files with 3 additions and 1 deletions
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4
arch/powerpc/include/asm/ppc4xx-sdram.h
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@ -344,6 +344,9 @@
#define SDRAM_RXBAS_SDSZ_2048 SDRAM_RXBAS_SDSZ_2048MB
#define SDRAM_RXBAS_SDSZ_4096 SDRAM_RXBAS_SDSZ_4096MB
#define SDRAM_RXBAS_SDSZ_8192 SDRAM_RXBAS_SDSZ_8192MB
#endif /* CONFIG_405EX */
/* The mode definitions are the same for all PPC4xx variants */
#define SDRAM_RXBAS_SDAM_MODE0 PPC_REG_VAL(23, 0x0)
#define SDRAM_RXBAS_SDAM_MODE1 PPC_REG_VAL(23, 0x1)
#define SDRAM_RXBAS_SDAM_MODE2 PPC_REG_VAL(23, 0x2)
@ -356,7 +359,6 @@
#define SDRAM_RXBAS_SDAM_MODE9 PPC_REG_VAL(23, 0x9)
#define SDRAM_RXBAS_SDBE_DISABLE PPC_REG_VAL(31, 0x0)
#define SDRAM_RXBAS_SDBE_ENABLE PPC_REG_VAL(31, 0x1)
#endif /* CONFIG_405EX */
/*
* Memory controller registers