From 24efe73dfd6bb52cd815513fc27e728db7481fd7 Mon Sep 17 00:00:00 2001 From: Patrick Rudolph Date: Sun, 19 Aug 2018 11:06:06 +0200 Subject: nb/intel/sandybridge/raminit: Move fill_smbios17 to ddr3.c There's nothing Sandy Bridge specific in this code. Make it available on all platforms to reduce code duplication. Tested on Lenovo T430: SMBIOS entry 17 is still valid. Change-Id: I051c3e07a999d8dad082c24f65b43dce180349fd Signed-off-by: Patrick Rudolph Reviewed-on: https://review.coreboot.org/28213 Tested-by: build bot (Jenkins) Reviewed-by: Alexander Couzens Reviewed-by: Felix Held --- src/northbridge/intel/sandybridge/raminit.c | 66 +++-------------------------- 1 file changed, 5 insertions(+), 61 deletions(-) (limited to 'src/northbridge/intel/sandybridge') diff --git a/src/northbridge/intel/sandybridge/raminit.c b/src/northbridge/intel/sandybridge/raminit.c index 4d02a64e2c..0f72d88813 100644 --- a/src/northbridge/intel/sandybridge/raminit.c +++ b/src/northbridge/intel/sandybridge/raminit.c @@ -16,7 +16,6 @@ */ #include -#include #include #include #include @@ -29,8 +28,6 @@ #include #include #include -#include -#include #include #include "raminit_native.h" #include "raminit_common.h" @@ -81,67 +78,14 @@ static void disable_channel(ramctr_timing *ctrl, int channel) { */ static void fill_smbios17(ramctr_timing *ctrl) { - struct memory_info *mem_info; int channel, slot; - struct dimm_info *dimm; - uint16_t ddr_freq; - dimm_info *info = &ctrl->info; - - ddr_freq = (1000 << 8) / ctrl->tCK; - - /* - * Allocate CBMEM area for DIMM information used to populate SMBIOS - * table 17 - */ - mem_info = cbmem_add(CBMEM_ID_MEMINFO, sizeof(*mem_info)); - printk(BIOS_DEBUG, "CBMEM entry for DIMM info: 0x%p\n", mem_info); - if (!mem_info) - return; - - memset(mem_info, 0, sizeof(*mem_info)); + const u16 ddr_freq = (1000 << 8) / ctrl->tCK; FOR_ALL_CHANNELS for (slot = 0; slot < NUM_SLOTS; slot++) { - dimm = &mem_info->dimm[mem_info->dimm_cnt]; - if (info->dimm[channel][slot].size_mb) { - dimm->ddr_type = MEMORY_TYPE_DDR3; - dimm->ddr_frequency = ddr_freq; - dimm->dimm_size = info->dimm[channel][slot].size_mb; - dimm->channel_num = channel; - dimm->rank_per_dimm = info->dimm[channel][slot].ranks; - dimm->dimm_num = slot; - memcpy(dimm->module_part_number, - info->dimm[channel][slot].part_number, 16); - dimm->mod_id = info->dimm[channel][slot].manufacturer_id; - - switch (info->dimm[channel][slot].dimm_type) { - case SPD_DIMM_TYPE_SO_DIMM: - dimm->mod_type = SPD_SODIMM; - break; - case SPD_DIMM_TYPE_72B_SO_CDIMM: - dimm->mod_type = SPD_72B_SO_CDIMM; - break; - case SPD_DIMM_TYPE_72B_SO_RDIMM: - dimm->mod_type = SPD_72B_SO_RDIMM; - break; - case SPD_DIMM_TYPE_UDIMM: - dimm->mod_type = SPD_UDIMM; - break; - case SPD_DIMM_TYPE_RDIMM: - dimm->mod_type = SPD_RDIMM; - break; - case SPD_DIMM_TYPE_UNDEFINED: - default: - dimm->mod_type = SPD_UNDEFINED; - break; - } - - dimm->bus_width = MEMORY_BUS_WIDTH_64; // non-ECC only - - memcpy(dimm->serial, info->dimm[channel][slot].serial, - MIN(sizeof(dimm->serial), - sizeof(info->dimm[channel][slot].serial))); - mem_info->dimm_cnt++; - } + enum cb_err ret = spd_add_smbios17(channel, slot, ddr_freq, + &ctrl->info.dimm[channel][slot]); + if (ret != CB_SUCCESS) + printk(BIOS_ERR, "RAMINIT: Failed to add SMBIOS17\n"); } } -- cgit v1.2.3