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This patch adds support for the AMD Geode LX CPU. (rediffed)

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Signed-off-by: Marc Jones <marc.jones@amd.com>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2628 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Marc Jones
2007-05-04 18:24:55 +00:00
committed by Stefan Reinauer
parent 5941c25fe8
commit bc8176c552
10 changed files with 1075 additions and 1393 deletions
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11
src/include/spd.h
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@ -85,6 +85,17 @@
#define SPD_INTEL_SPEC_FOR_FREQUENCY 126 /* Intel specification for frequency */
#define SPD_INTEL_SPEC_100_MHZ 127 /* Intel specification details for 100MHz support */
/* DRAM specifications use the following naming conventions for SPD locations */
#define SPD_tRP SPD_MIN_ROW_PRECHARGE_TIME
#define SPD_tRRD SPD_MIN_ROWACTIVE_TO_ROWACTIVE
#define SPD_tRCD SPD_MIN_RAS_TO_CAS_DELAY
#define SPD_tRAS SPD_MIN_ACTIVE_TO_PRECHARGE_DELAY
#define SPD_BANK_DENSITY SPD_DENSITY_OF_EACH_ROW_ON_MODULE
#define SPD_ADDRESS_CMD_HOLD SPD_CMD_SIGNAL_INPUT_HOLD_TIME
#define SPD_tRC 41 /* SDRAM Device Minimum Active to Active/Auto Refresh Time (tRC) */
#define SPD_tRFC 42 /* SDRAM Device Minimum Auto Refresh to Active/Auto Refresh (tRFC) */
/* SPD_MEMORY_TYPE values. */
#define SPD_MEMORY_TYPE_FPM_DRAM 1
#define SPD_MEMORY_TYPE_EDO 2