spd.h: Move enum ddr2_module_type to ddr2.h
Move specific enum ddr2_module_type to <device/dram/ddr2.h>.
Change-Id: I748658f9b349bff9b1ebe2c0a6acf71bf2a221ce
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71546
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
diff --git a/src/device/dram/spd.c b/src/device/dram/spd.c
index deff674..738c05b 100644
--- a/src/device/dram/spd.c
+++ b/src/device/dram/spd.c
@@ -1,5 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0-or-later */
+#include <device/dram/ddr2.h>
#include <device/dram/spd.h>
#include <spd.h>
#include <stddef.h>
@@ -47,25 +48,25 @@
info->type_detail = MEMORY_TYPE_DETAIL_UNKNOWN;
}
-static void convert_ddr2_module_type_to_spd_info(enum ddr2_module_type module_type,
+static void convert_ddr2_module_type_to_spd_info(enum spd_dimm_type_ddr2 module_type,
struct spd_info *info)
{
switch (module_type) {
- case DDR2_SPD_RDIMM:
- case DDR2_SPD_MINI_RDIMM:
+ case SPD_DDR2_DIMM_TYPE_RDIMM:
+ case SPD_DDR2_DIMM_TYPE_MINI_RDIMM:
info->form_factor = MEMORY_FORMFACTOR_RIMM;
info->type_detail = MEMORY_TYPE_DETAIL_REGISTERED;
break;
- case DDR2_SPD_UDIMM:
- case DDR2_SPD_MINI_UDIMM:
+ case SPD_DDR2_DIMM_TYPE_UDIMM:
+ case SPD_DDR2_DIMM_TYPE_MINI_UDIMM:
info->form_factor = MEMORY_FORMFACTOR_DIMM;
info->type_detail = MEMORY_TYPE_DETAIL_UNBUFFERED;
break;
- case DDR2_SPD_MICRO_DIMM:
+ case SPD_DDR2_DIMM_TYPE_MICRO_DIMM:
info->form_factor = MEMORY_FORMFACTOR_DIMM;
info->type_detail = MEMORY_TYPE_DETAIL_UNKNOWN;
break;
- case DDR2_SPD_SODIMM:
+ case SPD_DDR2_DIMM_TYPE_SO_DIMM:
info->form_factor = MEMORY_FORMFACTOR_SODIMM;
info->type_detail = MEMORY_TYPE_DETAIL_UNKNOWN;
break;
@@ -210,11 +211,11 @@
switch (form_factor) {
case MEMORY_FORMFACTOR_DIMM:
- return DDR2_SPD_UDIMM;
+ return SPD_DDR2_DIMM_TYPE_UDIMM;
case MEMORY_FORMFACTOR_RIMM:
- return DDR2_SPD_RDIMM;
+ return SPD_DDR2_DIMM_TYPE_RDIMM;
case MEMORY_FORMFACTOR_SODIMM:
- module_type = (memory_type == MEMORY_TYPE_DDR2) ? DDR2_SPD_SODIMM :
+ module_type = (memory_type == MEMORY_TYPE_DDR2) ? SPD_DDR2_DIMM_TYPE_SO_DIMM :
DDR3_SPD_SODIMM;
return module_type;
default:
diff --git a/src/include/device/dram/ddr2.h b/src/include/device/dram/ddr2.h
index 6200fde..9277ffb 100644
--- a/src/include/device/dram/ddr2.h
+++ b/src/include/device/dram/ddr2.h
@@ -18,15 +18,12 @@
#include <spd.h>
#include <device/dram/common.h>
-/*
- * Module type (byte 20, bits 5:0) of SPD
- * This definition is specific to DDR2. DDR3 SPDs have a different structure.
- */
+/* Byte 20 [5:0]: DDR2 Module type information */
enum spd_dimm_type_ddr2 {
- SPD_DDR2_DIMM_TYPE_UNDEFINED = 0x00,
- SPD_DDR2_DIMM_TYPE_RDIMM = 0x01,
- SPD_DDR2_DIMM_TYPE_UDIMM = 0x02,
- SPD_DDR2_DIMM_TYPE_SO_DIMM = 0x04,
+ SPD_DDR2_DIMM_TYPE_UNDEFINED = 0x00,
+ SPD_DDR2_DIMM_TYPE_RDIMM = 0x01,
+ SPD_DDR2_DIMM_TYPE_UDIMM = 0x02,
+ SPD_DDR2_DIMM_TYPE_SO_DIMM = 0x04,
SPD_DDR2_DIMM_TYPE_72B_SO_CDIMM = 0x06,
SPD_DDR2_DIMM_TYPE_72B_SO_RDIMM = 0x07,
SPD_DDR2_DIMM_TYPE_MICRO_DIMM = 0x08,
diff --git a/src/include/spd.h b/src/include/spd.h
index 7a6e5ab..25d0463 100644
--- a/src/include/spd.h
+++ b/src/include/spd.h
@@ -201,18 +201,6 @@
#define SPD_ECC_8BIT (1<<3)
#define SPD_ECC_8BIT_LP5_DDR5 (1<<4)
-/* Byte 20 [5:0]: DDR2 Module type information */
-enum ddr2_module_type {
- DDR2_SPD_RDIMM = 0x01,
- DDR2_SPD_UDIMM = 0x02,
- DDR2_SPD_SODIMM = 0x04,
- DDR2_SPD_72B_SO_CDIMM = 0x06,
- DDR2_SPD_72B_SO_RDIMM = 0x07,
- DDR2_SPD_MICRO_DIMM = 0x08,
- DDR2_SPD_MINI_RDIMM = 0x10,
- DDR2_SPD_MINI_UDIMM = 0x20,
-};
-
/* Byte 3 [3:0]: DDR3 Module type information */
enum ddr3_module_type {
DDR3_SPD_RDIMM = 0x01,