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| author | Tom Rini <trini@konsulko.com> | 2016-01-26 17:45:37 -0500 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2016-01-26 17:45:37 -0500 |
| commit | 9e4de7fd4acc8f99b6d383c711d21c0159849629 (patch) | |
| tree | 703f5ea8560e931870c842493d246fdd52fb8d68 /arch/arm/include/asm/arch-sunxi/dram_sun8i_a83t.h | |
| parent | b72ae192e39f933100b0eb034768cb4daeebf67a (diff) | |
| parent | 2ca02995791484007373ae51b3e7148511f1479b (diff) | |
Merge branch 'master' of http://git.denx.de/u-boot-sunxi
Diffstat (limited to 'arch/arm/include/asm/arch-sunxi/dram_sun8i_a83t.h')
| -rw-r--r-- | arch/arm/include/asm/arch-sunxi/dram_sun8i_a83t.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/arch/arm/include/asm/arch-sunxi/dram_sun8i_a83t.h b/arch/arm/include/asm/arch-sunxi/dram_sun8i_a83t.h index 2891b71b33..842ad3cc63 100644 --- a/arch/arm/include/asm/arch-sunxi/dram_sun8i_a83t.h +++ b/arch/arm/include/asm/arch-sunxi/dram_sun8i_a83t.h @@ -186,7 +186,7 @@ struct sunxi_mctl_ctl_reg { #define MCTL_CR_BUSW8 (0 << 12) #define MCTL_CR_BUSW16 (1 << 12) #define MCTL_CR_SEQUENCE (1 << 15) -#define MCTL_CR_DDR3 (3 << 16) +#define MCTL_CR_DRAM_TYPE(x) ((x) << 16) #define MCTL_CR_CHANNEL_MASK (1 << 19) #define MCTL_CR_CHANNEL(x) (((x) - 1) << 19) #define MCTL_CR_UNKNOWN (0x4 << 20) @@ -198,4 +198,11 @@ struct sunxi_mctl_ctl_reg { #define MCTL_MR2 0x18 /* CWL=8 */ #define MCTL_MR3 0x0 +#define MCTL_LPDDR3_MR0 0x0 +#define MCTL_LPDDR3_MR1 0xc3 /* twr=8, bl=8 */ +#define MCTL_LPDDR3_MR2 0xa /* RL=12, CWL=6 */ +#define MCTL_LPDDR3_MR3 0x0 + +#define DRAM_TYPE_DDR3 3 +#define DRAM_TYPE_LPDDR3 7 #endif /* _SUNXI_DRAM_SUN8I_A83T_H */ |