* Patch by Rune Torgersen, 13 Feb 2003:LABEL_2003_03_06_0200

  Add support for Motorola MPC8266ADS board

* Patch by Kyle Harris, 19 Feb 2003:
  patches for the Intel lubbock board:
  memsetup.S - general cleanup (based on Robert's csb226 code)
  flash.c - overhaul, actually works now
  lubbock.c - fix init funcs to return proper value

* Patch by Kenneth Johansson, 26 Feb 2003:
  - Fixed off by one in RFTA calculation.
  - No need to abort when LDF is lower than we can program it's only
    minimum timing so clamp it to what we can do.
  - Takes function pointer to function for reading the spd_nvram. Usefull
    for faking data or hardcode a module without the nvram.
  - fix other user for above change
  - fix some comments.

* Patches by Brian Waite, 26 Feb 2003:
  - fix port for evb64260 board
  - fix PCI for evb64260 board
  - fix PCI scan

* Patch by Reinhard Meyer, 1 Mar 2003:
  Add support for EMK TOP860 Module

* Patch by Yuli Barcohen, 02 Mar 2003:
  Add SPD EEPROM support for MPC8260ADS board

1 files changed, 78 insertions, 0 deletions

diff --git a/include/spd.h b/include/spd.h
new file mode 100644
index 00000000000..1ad4d801f52
--- /dev/null
+++ b/include/spd.h
@@ -0,0 +1,78 @@
+/*
+ * Copyright (C) 2003 Arabella Software Ltd.
+ * Yuli Barcohen <yuli@arabellasw.com>
+ *
+ * Serial Presence Detect (SPD) EEPROM format according to the
+ * Intel's PC SDRAM Serial Presence Detect (SPD) Specification,
+ * revision 1.2B, November 1999
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef _SPD_H_
+#define _SPD_H_
+
+typedef struct spd_eeprom_s {
+   unsigned char info_size;   /* # of bytes written into serial memory           */
+   unsigned char chip_size;   /* Total # of bytes of SPD memory device           */
+   unsigned char mem_type;    /* Fundamental memory type (FPM, EDO, SDRAM...)    */
+   unsigned char nrow_addr;   /* # of Row Addresses on this assembly             */
+   unsigned char ncol_addr;   /* # of Column Addresses on this assembly          */
+   unsigned char nrows;       /* # of Module Rows on this assembly               */
+   unsigned char dataw_lsb;   /* Data Width of this assembly                     */
+   unsigned char dataw_msb;   /* ... Data Width continuation                     */
+   unsigned char voltage;     /* Voltage interface standard of this assembly     */
+   unsigned char clk_cycle;   /* SDRAM Cycle time at CL=X                        */
+   unsigned char clk_access;  /* SDRAM Access from Clock at CL=X                 */
+   unsigned char config;      /* DIMM Configuration type (non-parity, ECC)       */
+   unsigned char refresh;     /* Refresh Rate/Type                               */
+   unsigned char primw;       /* Primary SDRAM Width                             */
+   unsigned char ecw;         /* Error Checking SDRAM width                      */
+   unsigned char min_delay;   /* Min Clock Delay for Back to Back Random Address */
+   unsigned char burstl;      /* Burst Lengths Supported                         */
+   unsigned char nbanks;      /* # of Banks on Each SDRAM Device                 */
+   unsigned char cas_lat;     /* CAS# Latencies Supported                        */
+   unsigned char cs_lat;      /* CS# Latency                                     */
+   unsigned char write_lat;   /* Write Latency (also called Write Recovery time) */
+   unsigned char mod_attr;    /* SDRAM Module Attributes                         */
+   unsigned char dev_attr;    /* SDRAM Device Attributes                         */
+   unsigned char clk_cycle2;  /* Min SDRAM Cycle time at CL=X-1                  */
+   unsigned char clk_access2; /* SDRAM Access from Clock at CL=X-1               */
+   unsigned char clk_cycle3;  /* Min SDRAM Cycle time at CL=X-2                  */
+   unsigned char clk_access3; /* Max SDRAM Access from Clock at CL=X-2           */
+   unsigned char trp;         /* Min Row Precharge Time (tRP)                    */
+   unsigned char trrd;        /* Min Row Active to Row Active (tRRD)             */
+   unsigned char trcd;        /* Min RAS to CAS Delay (tRCD)                     */
+   unsigned char tras;        /* Minimum RAS Pulse Width (tRAS)                  */
+   unsigned char row_dens;    /* Density of each row on module                   */
+   unsigned char ca_setup;    /* Command and Address signal input setup time     */
+   unsigned char ca_hold;     /* Command and Address signal input hold time      */
+   unsigned char data_setup;  /* Data signal input setup time                    */
+   unsigned char data_hold;   /* Data signal input hold time                     */
+   unsigned char sset[26];    /* Superset Information (may be used in future)    */
+   unsigned char spd_rev;     /* SPD Data Revision Code                          */
+   unsigned char cksum;       /* Checksum for bytes 0-62                         */
+   unsigned char mid[8];      /* Manufacturer's JEDEC ID code per JEP-108E       */
+   unsigned char mloc;        /* Manufacturing Location                          */
+   unsigned char mpart[18];   /* Manufacturer's Part Number                      */
+   unsigned char rev[2];      /* Revision Code                                   */
+   unsigned char mdate[2];    /* Manufacturing Date                              */
+   unsigned char sernum[4];   /* Assembly Serial Number                          */
+   unsigned char mspec[27];   /* Manufacturer Specific Data                      */
+   unsigned char freq;        /* Intel specification frequency                   */
+   unsigned char intel_cas;   /* Intel Specification CAS# Latency support        */
+} spd_eeprom_t;
+
+#endif /* _SPD_H_ */