diff options
| author | Aaron Durbin <adurbin@chromium.org> | 2017-05-25 09:36:06 -0500 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2017-05-27 16:57:18 +0200 |
| commit | dd82edc388fe070fe35f862cf6ceeb86a62e1259 (patch) | |
| tree | 601d7c27a8cd4c8b2101016fbb3dd7502c833153 /src/include | |
| parent | c96f757af1e7f2cbeec5f7b215b561e638ec74e3 (diff) | |
lib/spd_bin: make SMBus SPD addresses an input
Instead of assuming the mapping of dimm number to SPD SMBus address,
allow the mainboard to provide its own mapping. That way, global
resources of empty SPD contents aren't wasted in order to address
a dimm on a mainboard that doesn't meet the current assumption.
Change-Id: Id0e79231dc2303373badaae003038a1ac06a5635
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/19915
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Naresh Solanki <naresh.solanki@intel.com>
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/spd_bin.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/include/spd_bin.h b/src/include/spd_bin.h index 4d5ce2fb93..3783fafb4c 100644 --- a/src/include/spd_bin.h +++ b/src/include/spd_bin.h @@ -43,6 +43,7 @@ #define LPDDR4_SPD_PART_LEN 20 struct spd_block { + u8 addr_map[CONFIG_DIMM_MAX]; u8 *spd_array[CONFIG_DIMM_MAX]; /* Length of each dimm */ u16 len; |