| 1 | --- a/arch/powerpc/boot/dcr.h |
| 2 | +++ b/arch/powerpc/boot/dcr.h |
| 3 | @@ -49,6 +49,14 @@ static const unsigned long sdram_bxcr[] |
| 4 | #define EBC_BXCR(n) (n) |
| 5 | #define EBC_BXCR_BAS 0xfff00000 |
| 6 | #define EBC_BXCR_BS 0x000e0000 |
| 7 | +#define EBC_BXCR_BS_1M 0x00000000 |
| 8 | +#define EBC_BXCR_BS_2M 0x00020000 |
| 9 | +#define EBC_BXCR_BS_4M 0x00040000 |
| 10 | +#define EBC_BXCR_BS_8M 0x00060000 |
| 11 | +#define EBC_BXCR_BS_16M 0x00080000 |
| 12 | +#define EBC_BXCR_BS_32M 0x000a0000 |
| 13 | +#define EBC_BXCR_BS_64M 0x000c0000 |
| 14 | +#define EBC_BXCR_BS_128M 0x000e0000 |
| 15 | #define EBC_BXCR_BANK_SIZE(reg) \ |
| 16 | (0x100000 << (((reg) & EBC_BXCR_BS) >> 17)) |
| 17 | #define EBC_BXCR_BU 0x00018000 |
| 18 | @@ -57,6 +65,9 @@ static const unsigned long sdram_bxcr[] |
| 19 | #define EBC_BXCR_BU_WO 0x00010000 |
| 20 | #define EBC_BXCR_BU_RW 0x00018000 |
| 21 | #define EBC_BXCR_BW 0x00006000 |
| 22 | +#define EBC_BXCR_BW_8 0x00000000 |
| 23 | +#define EBC_BXCR_BW_16 0x00002000 |
| 24 | +#define EBC_BXCR_BW_32 0x00006000 |
| 25 | #define EBC_B0AP 0x10 |
| 26 | #define EBC_B1AP 0x11 |
| 27 | #define EBC_B2AP 0x12 |
| 28 | |
