mb/intel/{harcuvar,kunimitsu}: Use <spd.h> and <dram/ddr{3,4}.h>
Change-Id: I2d73f7815e83e8bf0c6d0a402d32bc99c32c7d90 Signed-off-by: Elyes Haouas <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/82243 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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@@ -2,6 +2,8 @@
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#include <cbfs.h>
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#include <console/console.h>
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#include <device/dram/ddr4.h>
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#include <spd.h>
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#include "spd.h"
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@@ -19,17 +21,17 @@ uint8_t *mainboard_find_spd_data(void)
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if (!spd_file)
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die("SPD data not found.");
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if (spd_file_len < ((spd_index + 1) * SPD_LEN)) {
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if (spd_file_len < ((spd_index + 1) * SPD_SIZE_MAX_DDR4)) {
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printk(BIOS_ERR,
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"SPD index override to 0 due to incorrect SPD index.\n");
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spd_index = 0;
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}
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if (spd_file_len < SPD_LEN)
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if (spd_file_len < SPD_SIZE_MAX_DDR4)
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die("Missing SPD data.");
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/* Assume same memory in both channels */
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spd_index *= SPD_LEN;
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spd_index *= SPD_SIZE_MAX_DDR4;
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spd_data = (uint8_t *)(spd_file + spd_index);
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/* Make sure a valid SPD was found */
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@@ -5,18 +5,6 @@
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#include <stdint.h>
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#define SPD_LEN 512
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#define SPD_DRAM_TYPE 2
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#define SPD_DRAM_DDR3 0x0b
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#define SPD_DRAM_LPDDR3 0xf1
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#define SPD_DENSITY_BANKS 4
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#define SPD_ADDRESSING 5
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#define SPD_ORGANIZATION 7
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#define SPD_BUS_DEV_WIDTH 8
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#define SPD_PART_OFF 128
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#define SPD_PART_LEN 18
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uint8_t *mainboard_find_spd_data(void);
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#endif
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@@ -4,6 +4,9 @@
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#include <gpio.h>
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#include "gpio.h"
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#include <soc/romstage.h>
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#include <device/dram/ddr3.h>
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#include <spd.h>
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#include "spd/spd.h"
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void mainboard_memory_init_params(FSPM_UPD *mupd)
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@@ -20,5 +23,5 @@ void mainboard_memory_init_params(FSPM_UPD *mupd)
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mem_cfg->MemorySpdPtr00 = mainboard_get_spd_data();
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if (mainboard_has_dual_channel_mem())
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mem_cfg->MemorySpdPtr10 = mem_cfg->MemorySpdPtr00;
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mem_cfg->MemorySpdDataLen = SPD_LEN;
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mem_cfg->MemorySpdDataLen = SPD_SIZE_MAX_DDR3;
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}
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@@ -8,19 +8,6 @@
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#define MAINBOARD_SPD_H
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#define SPD_LEN 256
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#define SPD_DRAM_TYPE 2
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#define SPD_DRAM_DDR3 0x0b
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#define SPD_DRAM_LPDDR3 0xf1
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#define SPD_DENSITY_BANKS 4
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#define SPD_ADDRESSING 5
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#define SPD_ORGANIZATION 7
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#define SPD_BUS_DEV_WIDTH 8
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#define SPD_PART_OFF 128
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#define SPD_PART_LEN 18
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#define SPD_MANU_OFF 148
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#define HYNIX_SINGLE_CHAN 0x1
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#define SAMSUNG_SINGLE_CHAN 0x4
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#define MIC_SINGLE_CHAN 0x5
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@@ -1,8 +1,11 @@
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/* SPDX-License-Identifier: GPL-2.0-only */
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#include <cbfs.h>
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#include <console/console.h>
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#include <device/dram/ddr3.h>
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#include <spd.h>
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#include <stdint.h>
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#include <string.h>
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#include "boardid.h"
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#include "spd.h"
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@@ -72,16 +75,16 @@ uintptr_t mainboard_get_spd_data(void)
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die("SPD data not found.");
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/* make sure we have at least one SPD in the file. */
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if (spd_file_len < SPD_LEN)
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if (spd_file_len < SPD_SIZE_MAX_DDR3)
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die("Missing SPD data.");
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/* Make sure we did not overrun the buffer */
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if (spd_file_len < ((spd_index + 1) * SPD_LEN)) {
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if (spd_file_len < ((spd_index + 1) * SPD_SIZE_MAX_DDR3)) {
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printk(BIOS_ERR, "SPD index override to 0 - old hardware?\n");
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spd_index = 0;
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}
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spd_span = spd_index * SPD_LEN;
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spd_span = spd_index * SPD_SIZE_MAX_DDR3;
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return (uintptr_t)(spd_file + spd_span);
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}
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