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ppc4xx: Delete unused definitions for SDR0_DDRCFG from ppc4xx.h 

The definitions of bits in SDR_CFG are incorrect, and not used within
U-Boot.  Therefore, they can be removed.

The naming of the sdr_ddrdl/sdr_cfg registers do not follow conventions,
and are unused, so they can be removed too.

A definition for SDR0_DDRCFG is added.

Signed-off-by: Steven A. Falco <sfalco@harris.com>
Signed-off-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Steven A. Falco 2008-11-20 14:37:57 -05:00 committed by Stefan Roese
parent 25fb4eaaea
commit 711e2b2af8
1 changed files with 3 additions and 12 deletions
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15
include/ppc440.h
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@ -169,18 +169,9 @@
#define sdr_ecid1 0x0081
#define sdr_ecid2 0x0082
#define sdr_jtag 0x00c0
#if !defined(CONFIG_440EPX) && !defined(CONFIG_440GRX)
#define sdr_ddrdl 0x00e0
#else
#define sdr_cfg 0x00e0
#define SDR_CFG_LT2_MASK 0x01000000 /* Leakage test 2*/
#define SDR_CFG_64_32BITS_MASK 0x01000000 /* Switch DDR 64 bits or 32 bits */
#define SDR_CFG_32BITS 0x00000000 /* 32 bits */
#define SDR_CFG_64BITS 0x01000000 /* 64 bits */
#define SDR_CFG_MC_V2518_MASK 0x02000000 /* Low VDD2518 (2.5 or 1.8V) */
#define SDR_CFG_MC_V25 0x00000000 /* 2.5 V */
#define SDR_CFG_MC_V18 0x02000000 /* 1.8 V */
#endif /* !defined(CONFIG_440EPX) && !defined(CONFIG_440GRX) */
#if defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
#define SDR0_DDRCFG 0x00e0
#endif /* defined(CONFIG_440EPX) || defined(CONFIG_440GRX) */
#define sdr_ebc 0x0100
#define sdr_uart0 0x0120 /* UART0 Config */
#define sdr_uart1 0x0121 /* UART1 Config */