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| author | Steven A. Falco <sfalco@harris.com> | 2008-11-20 14:37:57 -0500 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2008-11-21 10:52:09 +0100 |
| commit | 711e2b2af820d21d9931d4cf8057d3894600fd54 (patch) | |
| tree | 3b7e3bf101defe00c615562db41b400f3b7b4d11 | |
| parent | 25fb4eaaeab3f8866020818f4729d990dcc91cf0 (diff) | |
| download | u-boot-imx-711e2b2af820d21d9931d4cf8057d3894600fd54.zip u-boot-imx-711e2b2af820d21d9931d4cf8057d3894600fd54.tar.gz u-boot-imx-711e2b2af820d21d9931d4cf8057d3894600fd54.tar.bz2 | |
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>
| -rw-r--r-- | include/ppc440.h | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/include/ppc440.h b/include/ppc440.h index ea0ac86..4d2157a 100644 --- a/include/ppc440.h +++ b/include/ppc440.h @@ -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 */ |