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| author | Steven J. Magnani <steve@digidescorp.com> | 2005-10-28 18:59:04 +0000 |
|---|---|---|
| committer | Steven J. Magnani <steve@digidescorp.com> | 2005-10-28 18:59:04 +0000 |
| commit | 987ca8e08c3307e46dde3b35c6190c504f0cbf19 (patch) | |
| tree | 72e7b1658e2418d9394f4bd6ee4d51cb1d334981 /src/northbridge | |
| parent | 984bab5740dea46b8da14c434c7bae7058565e9d (diff) | |
| download | coreboot-987ca8e08c3307e46dde3b35c6190c504f0cbf19.tar.xz | |
Make #defined constants more descriptive.
This was missed in the checkin of raminit.c changes.
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2080 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/northbridge')
| -rw-r--r-- | src/northbridge/intel/e7501/raminit.h | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/src/northbridge/intel/e7501/raminit.h b/src/northbridge/intel/e7501/raminit.h index c1dc4baeaf..4f783b8cd7 100644 --- a/src/northbridge/intel/e7501/raminit.h +++ b/src/northbridge/intel/e7501/raminit.h @@ -1,11 +1,18 @@ #ifndef RAMINIT_H #define RAMINIT_H -#define DIMM_SOCKETS 4 +#define MAX_DIMM_SOCKETS_PER_CHANNEL 4 +#define MAX_NUM_CHANNELS 2 +#define MAX_DIMM_SOCKETS (MAX_NUM_CHANNELS * MAX_DIMM_SOCKETS_PER_CHANNEL) + struct mem_controller { - device_t d0, d0f1; - uint16_t channel0[DIMM_SOCKETS]; - uint16_t channel1[DIMM_SOCKETS]; + device_t d0, d0f1; // PCI bus/device/fcns of E7501 memory controller + + // SMBus addresses of DIMM slots for each channel, + // in order from closest to MCH to furthest away + // 0 == not present + uint16_t channel0[MAX_DIMM_SOCKETS_PER_CHANNEL]; + uint16_t channel1[MAX_DIMM_SOCKETS_PER_CHANNEL]; }; |