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mb/google/auron: Factor out mainboard_print_spd_info

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It is identical for all variants that have it.

Change-Id: Iec3a5f036d9b760d1075059f2db1480b1c76273e
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49772
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
This commit is contained in:
Angel Pons
2021-01-20 22:08:42 +01:00
parent 465b2a8f00
commit e23b0abe30
8 changed files with 74 additions and 260 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/mainboard/google/auron/Makefile.inc
View File

@@ -8,6 +8,8 @@ bootblock-$(CONFIG_CHROMEOS) += chromeos.c
smm-y += smihandler.c
romstage-$(CONFIG_HAVE_SPD_IN_CBFS) += spd.c
romstage-y += variants/$(VARIANT_DIR)/pei_data.c
ramstage-y += variants/$(VARIANT_DIR)/pei_data.c

70
src/mainboard/google/auron/spd.c Normal file
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@@ -0,0 +1,70 @@
/* SPDX-License-Identifier: GPL-2.0-only */
#include <cbfs.h>
#include <console/console.h>
#include <mainboard/google/auron/variant.h>
#include <soc/gpio.h>
#include <soc/pei_data.h>
#include <soc/romstage.h>
#include <string.h>
#include <types.h>
#define SPD_DRAM_TYPE 2
#define SPD_DRAM_DDR3 0x0b
#define SPD_DRAM_LPDDR3 0xf1
#define SPD_DENSITY_BANKS 4
#define SPD_ADDRESSING 5
#define SPD_ORGANIZATION 7
#define SPD_BUS_DEV_WIDTH 8
#define SPD_PART_OFF 128
#define SPD_PART_LEN 18
void mainboard_print_spd_info(uint8_t spd[])
{
const int spd_banks[8] = { 8, 16, 32, 64, -1, -1, -1, -1 };
const int spd_capmb[8] = { 1, 2, 4, 8, 16, 32, 64, 0 };
const int spd_rows[8] = { 12, 13, 14, 15, 16, -1, -1, -1 };
const int spd_cols[8] = { 9, 10, 11, 12, -1, -1, -1, -1 };
const int spd_ranks[8] = { 1, 2, 3, 4, -1, -1, -1, -1 };
const int spd_devw[8] = { 4, 8, 16, 32, -1, -1, -1, -1 };
const int spd_busw[8] = { 8, 16, 32, 64, -1, -1, -1, -1 };
char spd_name[SPD_PART_LEN+1] = { 0 };
int banks = spd_banks[(spd[SPD_DENSITY_BANKS] >> 4) & 7];
int capmb = spd_capmb[spd[SPD_DENSITY_BANKS] & 7] * 256;
int rows = spd_rows[(spd[SPD_ADDRESSING] >> 3) & 7];
int cols = spd_cols[spd[SPD_ADDRESSING] & 7];
int ranks = spd_ranks[(spd[SPD_ORGANIZATION] >> 3) & 7];
int devw = spd_devw[spd[SPD_ORGANIZATION] & 7];
int busw = spd_busw[spd[SPD_BUS_DEV_WIDTH] & 7];
/* Module type */
printk(BIOS_INFO, "SPD: module type is ");
switch (spd[SPD_DRAM_TYPE]) {
case SPD_DRAM_DDR3:
printk(BIOS_INFO, "DDR3\n");
break;
case SPD_DRAM_LPDDR3:
printk(BIOS_INFO, "LPDDR3\n");
break;
default:
printk(BIOS_INFO, "Unknown (%02x)\n", spd[SPD_DRAM_TYPE]);
break;
}
/* Module Part Number */
memcpy(spd_name, &spd[SPD_PART_OFF], SPD_PART_LEN);
spd_name[SPD_PART_LEN] = 0;
printk(BIOS_INFO, "SPD: module part is %s\n", spd_name);
printk(BIOS_INFO, "SPD: banks %d, ranks %d, rows %d, columns %d, "
"density %d Mb\n", banks, ranks, rows, cols, capmb);
printk(BIOS_INFO, "SPD: device width %d bits, bus width %d bits\n",
devw, busw);
if (capmb > 0 && busw > 0 && devw > 0 && ranks > 0) {
/* SIZE = DENSITY / 8 * BUS_WIDTH / SDRAM_WIDTH * RANKS */
printk(BIOS_INFO, "SPD: module size is %u MB (per channel)\n",
capmb / 8 * busw / devw * ranks);
}
}

12
src/mainboard/google/auron/variant.h
View File

@@ -5,6 +5,7 @@
#include <device/device.h>
#include <soc/romstage.h>
#include <stdint.h>
int variant_smbios_data(struct device *dev, int *handle,
unsigned long *current);
@@ -12,17 +13,8 @@ void variant_romstage_entry(struct romstage_params *rp);
void lan_init(void);
void mainboard_fill_spd_data(struct pei_data *pei_data);
void mainboard_print_spd_info(uint8_t spd[]);
#define SPD_LEN 256
#define SPD_DRAM_TYPE 2
#define SPD_DRAM_DDR3 0x0b
#define SPD_DRAM_LPDDR3 0xf1
#define SPD_DENSITY_BANKS 4
#define SPD_ADDRESSING 5
#define SPD_ORGANIZATION 7
#define SPD_BUS_DEV_WIDTH 8
#define SPD_PART_OFF 128
#define SPD_PART_LEN 18
#endif

50
src/mainboard/google/auron/variants/auron_paine/spd/spd.c
View File

@@ -16,56 +16,6 @@
#define SPD_GPIO_BIT1 9
#define SPD_GPIO_BIT2 47
static void mainboard_print_spd_info(uint8_t spd[])
{
const int spd_banks[8] = { 8, 16, 32, 64, -1, -1, -1, -1 };
const int spd_capmb[8] = { 1, 2, 4, 8, 16, 32, 64, 0 };
const int spd_rows[8] = { 12, 13, 14, 15, 16, -1, -1, -1 };
const int spd_cols[8] = { 9, 10, 11, 12, -1, -1, -1, -1 };
const int spd_ranks[8] = { 1, 2, 3, 4, -1, -1, -1, -1 };
const int spd_devw[8] = { 4, 8, 16, 32, -1, -1, -1, -1 };
const int spd_busw[8] = { 8, 16, 32, 64, -1, -1, -1, -1 };
char spd_name[SPD_PART_LEN+1] = { 0 };
int banks = spd_banks[(spd[SPD_DENSITY_BANKS] >> 4) & 7];
int capmb = spd_capmb[spd[SPD_DENSITY_BANKS] & 7] * 256;
int rows = spd_rows[(spd[SPD_ADDRESSING] >> 3) & 7];
int cols = spd_cols[spd[SPD_ADDRESSING] & 7];
int ranks = spd_ranks[(spd[SPD_ORGANIZATION] >> 3) & 7];
int devw = spd_devw[spd[SPD_ORGANIZATION] & 7];
int busw = spd_busw[spd[SPD_BUS_DEV_WIDTH] & 7];
/* Module type */
printk(BIOS_INFO, "SPD: module type is ");
switch (spd[SPD_DRAM_TYPE]) {
case SPD_DRAM_DDR3:
printk(BIOS_INFO, "DDR3\n");
break;
case SPD_DRAM_LPDDR3:
printk(BIOS_INFO, "LPDDR3\n");
break;
default:
printk(BIOS_INFO, "Unknown (%02x)\n", spd[SPD_DRAM_TYPE]);
break;
}
/* Module Part Number */
memcpy(spd_name, &spd[SPD_PART_OFF], SPD_PART_LEN);
spd_name[SPD_PART_LEN] = 0;
printk(BIOS_INFO, "SPD: module part is %s\n", spd_name);
printk(BIOS_INFO, "SPD: banks %d, ranks %d, rows %d, columns %d, "
"density %d Mb\n", banks, ranks, rows, cols, capmb);
printk(BIOS_INFO, "SPD: device width %d bits, bus width %d bits\n",
devw, busw);
if (capmb > 0 && busw > 0 && devw > 0 && ranks > 0) {
/* SIZE = DENSITY / 8 * BUS_WIDTH / SDRAM_WIDTH * RANKS */
printk(BIOS_INFO, "SPD: module size is %u MB (per channel)\n",
capmb / 8 * busw / devw * ranks);
}
}
/* Copy SPD data for on-board memory */
void mainboard_fill_spd_data(struct pei_data *pei_data)
{

50
src/mainboard/google/auron/variants/auron_yuna/spd/spd.c
View File

@@ -16,56 +16,6 @@
#define SPD_GPIO_BIT1 9
#define SPD_GPIO_BIT2 47
static void mainboard_print_spd_info(uint8_t spd[])
{
const int spd_banks[8] = { 8, 16, 32, 64, -1, -1, -1, -1 };
const int spd_capmb[8] = { 1, 2, 4, 8, 16, 32, 64, 0 };
const int spd_rows[8] = { 12, 13, 14, 15, 16, -1, -1, -1 };
const int spd_cols[8] = { 9, 10, 11, 12, -1, -1, -1, -1 };
const int spd_ranks[8] = { 1, 2, 3, 4, -1, -1, -1, -1 };
const int spd_devw[8] = { 4, 8, 16, 32, -1, -1, -1, -1 };
const int spd_busw[8] = { 8, 16, 32, 64, -1, -1, -1, -1 };
char spd_name[SPD_PART_LEN+1] = { 0 };
int banks = spd_banks[(spd[SPD_DENSITY_BANKS] >> 4) & 7];
int capmb = spd_capmb[spd[SPD_DENSITY_BANKS] & 7] * 256;
int rows = spd_rows[(spd[SPD_ADDRESSING] >> 3) & 7];
int cols = spd_cols[spd[SPD_ADDRESSING] & 7];
int ranks = spd_ranks[(spd[SPD_ORGANIZATION] >> 3) & 7];
int devw = spd_devw[spd[SPD_ORGANIZATION] & 7];
int busw = spd_busw[spd[SPD_BUS_DEV_WIDTH] & 7];
/* Module type */
printk(BIOS_INFO, "SPD: module type is ");
switch (spd[SPD_DRAM_TYPE]) {
case SPD_DRAM_DDR3:
printk(BIOS_INFO, "DDR3\n");
break;
case SPD_DRAM_LPDDR3:
printk(BIOS_INFO, "LPDDR3\n");
break;
default:
printk(BIOS_INFO, "Unknown (%02x)\n", spd[SPD_DRAM_TYPE]);
break;
}
/* Module Part Number */
memcpy(spd_name, &spd[SPD_PART_OFF], SPD_PART_LEN);
spd_name[SPD_PART_LEN] = 0;
printk(BIOS_INFO, "SPD: module part is %s\n", spd_name);
printk(BIOS_INFO, "SPD: banks %d, ranks %d, rows %d, columns %d, "
"density %d Mb\n", banks, ranks, rows, cols, capmb);
printk(BIOS_INFO, "SPD: device width %d bits, bus width %d bits\n",
devw, busw);
if (capmb > 0 && busw > 0 && devw > 0 && ranks > 0) {
/* SIZE = DENSITY / 8 * BUS_WIDTH / SDRAM_WIDTH * RANKS */
printk(BIOS_INFO, "SPD: module size is %u MB (per channel)\n",
capmb / 8 * busw / devw * ranks);
}
}
/* Copy SPD data for on-board memory */
void mainboard_fill_spd_data(struct pei_data *pei_data)
{

50
src/mainboard/google/auron/variants/gandof/spd/spd.c
View File

@@ -16,56 +16,6 @@
#define SPD_GPIO_BIT1 9
#define SPD_GPIO_BIT2 47
static void mainboard_print_spd_info(uint8_t spd[])
{
const int spd_banks[8] = { 8, 16, 32, 64, -1, -1, -1, -1 };
const int spd_capmb[8] = { 1, 2, 4, 8, 16, 32, 64, 0 };
const int spd_rows[8] = { 12, 13, 14, 15, 16, -1, -1, -1 };
const int spd_cols[8] = { 9, 10, 11, 12, -1, -1, -1, -1 };
const int spd_ranks[8] = { 1, 2, 3, 4, -1, -1, -1, -1 };
const int spd_devw[8] = { 4, 8, 16, 32, -1, -1, -1, -1 };
const int spd_busw[8] = { 8, 16, 32, 64, -1, -1, -1, -1 };
char spd_name[SPD_PART_LEN+1] = { 0 };
int banks = spd_banks[(spd[SPD_DENSITY_BANKS] >> 4) & 7];
int capmb = spd_capmb[spd[SPD_DENSITY_BANKS] & 7] * 256;
int rows = spd_rows[(spd[SPD_ADDRESSING] >> 3) & 7];
int cols = spd_cols[spd[SPD_ADDRESSING] & 7];
int ranks = spd_ranks[(spd[SPD_ORGANIZATION] >> 3) & 7];
int devw = spd_devw[spd[SPD_ORGANIZATION] & 7];
int busw = spd_busw[spd[SPD_BUS_DEV_WIDTH] & 7];
/* Module type */
printk(BIOS_INFO, "SPD: module type is ");
switch (spd[SPD_DRAM_TYPE]) {
case SPD_DRAM_DDR3:
printk(BIOS_INFO, "DDR3\n");
break;
case SPD_DRAM_LPDDR3:
printk(BIOS_INFO, "LPDDR3\n");
break;
default:
printk(BIOS_INFO, "Unknown (%02x)\n", spd[SPD_DRAM_TYPE]);
break;
}
/* Module Part Number */
memcpy(spd_name, &spd[SPD_PART_OFF], SPD_PART_LEN);
spd_name[SPD_PART_LEN] = 0;
printk(BIOS_INFO, "SPD: module part is %s\n", spd_name);
printk(BIOS_INFO, "SPD: banks %d, ranks %d, rows %d, columns %d, "
"density %d Mb\n", banks, ranks, rows, cols, capmb);
printk(BIOS_INFO, "SPD: device width %d bits, bus width %d bits\n",
devw, busw);
if (capmb > 0 && busw > 0 && devw > 0 && ranks > 0) {
/* SIZE = DENSITY / 8 * BUS_WIDTH / SDRAM_WIDTH * RANKS */
printk(BIOS_INFO, "SPD: module size is %u MB (per channel)\n",
capmb / 8 * busw / devw * ranks);
}
}
/* Copy SPD data for on-board memory */
void mainboard_fill_spd_data(struct pei_data *pei_data)
{

50
src/mainboard/google/auron/variants/lulu/spd/spd.c
View File

@@ -17,56 +17,6 @@
#define SPD_GPIO_BIT2 47
#define SPD_GPIO_BIT3 8
static void mainboard_print_spd_info(uint8_t spd[])
{
const int spd_banks[8] = { 8, 16, 32, 64, -1, -1, -1, -1 };
const int spd_capmb[8] = { 1, 2, 4, 8, 16, 32, 64, 0 };
const int spd_rows[8] = { 12, 13, 14, 15, 16, -1, -1, -1 };
const int spd_cols[8] = { 9, 10, 11, 12, -1, -1, -1, -1 };
const int spd_ranks[8] = { 1, 2, 3, 4, -1, -1, -1, -1 };
const int spd_devw[8] = { 4, 8, 16, 32, -1, -1, -1, -1 };
const int spd_busw[8] = { 8, 16, 32, 64, -1, -1, -1, -1 };
char spd_name[SPD_PART_LEN+1] = { 0 };
int banks = spd_banks[(spd[SPD_DENSITY_BANKS] >> 4) & 7];
int capmb = spd_capmb[spd[SPD_DENSITY_BANKS] & 7] * 256;
int rows = spd_rows[(spd[SPD_ADDRESSING] >> 3) & 7];
int cols = spd_cols[spd[SPD_ADDRESSING] & 7];
int ranks = spd_ranks[(spd[SPD_ORGANIZATION] >> 3) & 7];
int devw = spd_devw[spd[SPD_ORGANIZATION] & 7];
int busw = spd_busw[spd[SPD_BUS_DEV_WIDTH] & 7];
/* Module type */
printk(BIOS_INFO, "SPD: module type is ");
switch (spd[SPD_DRAM_TYPE]) {
case SPD_DRAM_DDR3:
printk(BIOS_INFO, "DDR3\n");
break;
case SPD_DRAM_LPDDR3:
printk(BIOS_INFO, "LPDDR3\n");
break;
default:
printk(BIOS_INFO, "Unknown (%02x)\n", spd[SPD_DRAM_TYPE]);
break;
}
/* Module Part Number */
memcpy(spd_name, &spd[SPD_PART_OFF], SPD_PART_LEN);
spd_name[SPD_PART_LEN] = 0;
printk(BIOS_INFO, "SPD: module part is %s\n", spd_name);
printk(BIOS_INFO, "SPD: banks %d, ranks %d, rows %d, columns %d, "
"density %d Mb\n", banks, ranks, rows, cols, capmb);
printk(BIOS_INFO, "SPD: device width %d bits, bus width %d bits\n",
devw, busw);
if (capmb > 0 && busw > 0 && devw > 0 && ranks > 0) {
/* SIZE = DENSITY / 8 * BUS_WIDTH / SDRAM_WIDTH * RANKS */
printk(BIOS_INFO, "SPD: module size is %u MB (per channel)\n",
capmb / 8 * busw / devw * ranks);
}
}
/* Copy SPD data for on-board memory */
void mainboard_fill_spd_data(struct pei_data *pei_data)
{

50
src/mainboard/google/auron/variants/samus/spd/spd.c
View File

@@ -17,56 +17,6 @@
#define SPD_GPIO_BIT2 67
#define SPD_GPIO_BIT3 65
static void mainboard_print_spd_info(uint8_t spd[])
{
const int spd_banks[8] = { 8, 16, 32, 64, -1, -1, -1, -1 };
const int spd_capmb[8] = { 1, 2, 4, 8, 16, 32, 64, 0 };
const int spd_rows[8] = { 12, 13, 14, 15, 16, -1, -1, -1 };
const int spd_cols[8] = { 9, 10, 11, 12, -1, -1, -1, -1 };
const int spd_ranks[8] = { 1, 2, 3, 4, -1, -1, -1, -1 };
const int spd_devw[8] = { 4, 8, 16, 32, -1, -1, -1, -1 };
const int spd_busw[8] = { 8, 16, 32, 64, -1, -1, -1, -1 };
char spd_name[SPD_PART_LEN+1] = { 0 };
int banks = spd_banks[(spd[SPD_DENSITY_BANKS] >> 4) & 7];
int capmb = spd_capmb[spd[SPD_DENSITY_BANKS] & 7] * 256;
int rows = spd_rows[(spd[SPD_ADDRESSING] >> 3) & 7];
int cols = spd_cols[spd[SPD_ADDRESSING] & 7];
int ranks = spd_ranks[(spd[SPD_ORGANIZATION] >> 3) & 7];
int devw = spd_devw[spd[SPD_ORGANIZATION] & 7];
int busw = spd_busw[spd[SPD_BUS_DEV_WIDTH] & 7];
/* Module type */
printk(BIOS_INFO, "SPD: module type is ");
switch (spd[SPD_DRAM_TYPE]) {
case SPD_DRAM_DDR3:
printk(BIOS_INFO, "DDR3\n");
break;
case SPD_DRAM_LPDDR3:
printk(BIOS_INFO, "LPDDR3\n");
break;
default:
printk(BIOS_INFO, "Unknown (%02x)\n", spd[SPD_DRAM_TYPE]);
break;
}
/* Module Part Number */
memcpy(spd_name, &spd[SPD_PART_OFF], SPD_PART_LEN);
spd_name[SPD_PART_LEN] = 0;
printk(BIOS_INFO, "SPD: module part is %s\n", spd_name);
printk(BIOS_INFO, "SPD: banks %d, ranks %d, rows %d, columns %d, "
"density %d Mb\n", banks, ranks, rows, cols, capmb);
printk(BIOS_INFO, "SPD: device width %d bits, bus width %d bits\n",
devw, busw);
if (capmb > 0 && busw > 0 && devw > 0 && ranks > 0) {
/* SIZE = DENSITY / 8 * BUS_WIDTH / SDRAM_WIDTH * RANKS */
printk(BIOS_INFO, "SPD: module size is %u MB (per channel)\n",
capmb / 8 * busw / devw * ranks);
}
}
/* Copy SPD data for on-board memory */
void mainboard_fill_spd_data(struct pei_data *pei_data)
{