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nb/intel/gm45: Answer question about conversion stepping A1 

The datasheet briefly mentions what this mysterious stepping is about.

Change-Id: I5bc1040b74fcdf3822b15e7564f8e4ccebd7d45f
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45449
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Angel Pons 2020-09-16 13:11:52 +02:00 committed by Patrick Georgi
parent 2f7d4c362c
commit c88a4794c8
1 changed files with 1 additions and 1 deletions
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src/northbridge/intel/gm45/gm45.h
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@ -16,7 +16,7 @@ typedef enum {
} fsb_clock_t;
typedef enum { /* Steppings below B1 were pre-production,
conversion stepping A1 is... ?
conversion stepping A1 is a newer GL40 with support for 800 MT/s on FSB/DDR.
We'll support B1, B2, B3, and conversion stepping A1. */
STEPPING_A0 = 0,
STEPPING_A1 = 1,