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board: venice: use SOM model for PMIC adjustment on SOM

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Use the SOM model to adjust PMIC settings on SOM's.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
This commit is contained in:
Tim Harvey
2025-05-23 10:20:12 -07:00
committed by Fabio Estevam
parent ea04f7261e
commit b1ead5a224
3 changed files with 10 additions and 4 deletions
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7
board/gateworks/venice/eeprom.c
View File

@@ -19,6 +19,7 @@
struct venice_board_info som_info;
struct venice_board_info base_info;
char venice_model[32];
char venice_som_model[32];
char venice_baseboard_model[32];
u32 venice_serial;
@@ -315,6 +316,7 @@ int venice_eeprom_init(int quiet)
memset(&som_info, 0, sizeof(som_info));
return 0;
}
strlcpy(venice_som_model, som_info.model, sizeof(venice_som_model));
/* read optional baseboard EEPROM */
eeprom_read(BASEBOARD_EEPROM_BUSNO, BASEBOARD_EEPROM_ADDR, 2, &base_info);
@@ -368,6 +370,11 @@ const char *eeprom_get_model(void)
return venice_model;
}
const char *eeprom_get_som_model(void)
{
return venice_som_model;
}
const char *eeprom_get_baseboard_model(void)
{
return venice_baseboard_model;

1
board/gateworks/venice/eeprom.h
View File

@@ -26,6 +26,7 @@ struct venice_board_info {
int venice_eeprom_init(int quiet);
const char *eeprom_get_model(void);
const char *eeprom_get_som_model(void);
const char *eeprom_get_baseboard_model(void);
const char *eeprom_get_dtb_name(int level, char *buf, int len);
int eeprom_getmac(int index, uint8_t *enetaddr);

6
board/gateworks/venice/spl.c
View File

@@ -57,6 +57,7 @@ static int dm_i2c_clrsetbits(struct udevice *dev, uint reg, uint clr, uint set)
static int power_init_board(const char *model, struct udevice *gsc)
{
const char *som = eeprom_get_som_model();
struct udevice *bus;
struct udevice *dev;
int ret;
@@ -77,10 +78,7 @@ static int power_init_board(const char *model, struct udevice *gsc)
}
}
if ((!strncmp(model, "GW71", 4)) ||
(!strncmp(model, "GW72", 4)) ||
(!strncmp(model, "GW73", 4)) ||
(!strncmp(model, "GW75", 4))) {
if (!strncmp(som, "GW70", 4)) {
ret = uclass_get_device_by_seq(UCLASS_I2C, 0, &bus);
if (ret) {
printf("PMIC : failed I2C1 probe: %d\n", ret);