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mb/lenovo/*60: Remove not existing DIMMs from SPD map 

Should result in a tiny speed bump in raminit since those addresses
are not checked for present DIMMs.

Checked in schematics of both Thinkpad X60 and T60 and tested to
configure raminit correctly for all DIMMs populated on X60.

Change-Id: I56c4f3176541bc75a8de3aac9f87526a77fc819b
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/19862
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
This commit is contained in:
Arthur Heymans 2017-05-24 10:57:13 +02:00 committed by Martin Roth
parent 36dafd88bc
commit 000cc598cb
2 changed files with 2 additions and 2 deletions
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2
src/mainboard/lenovo/t60/romstage.c
View File

@ -172,7 +172,7 @@ void mainboard_romstage_entry(unsigned long bist)
{ {
int s3resume = 0; int s3resume = 0;
int dock_err; int dock_err;
const u8 spd_addrmap[2 * DIMM_SOCKETS] = { 0x50, 0x52, 0x51, 0x53 }; const u8 spd_addrmap[2 * DIMM_SOCKETS] = { 0x50, 0, 0x51, 0 };
timestamp_init(get_initial_timestamp()); timestamp_init(get_initial_timestamp());

2
src/mainboard/lenovo/x60/romstage.c
View File

@ -171,7 +171,7 @@ static void early_ich7_init(void)
void mainboard_romstage_entry(unsigned long bist) void mainboard_romstage_entry(unsigned long bist)
{ {
int s3resume = 0; int s3resume = 0;
const u8 spd_addrmap[2 * DIMM_SOCKETS] = { 0x50, 0x52, 0x51, 0x53 }; const u8 spd_addrmap[2 * DIMM_SOCKETS] = { 0x50, 0, 0x51, 0 };
timestamp_init(get_initial_timestamp()); timestamp_init(get_initial_timestamp());