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board: gateworks: venice: add board model/serial# to env

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Add board model/serial# strings to env. Move the creation of the strings
to gsc_read() and the display of the info into gsc_info() so they are
available to U-Boot proper.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
This commit is contained in:
Tim Harvey 2021-07-27 15:19:39 -07:00 • committed by Stefano Babic
parent 67c6d03620
commit 57d27aa917
3 changed files with 41 additions and 31 deletions
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67
board/gateworks/venice/gsc.c
View file

@ -18,6 +18,7 @@ DECLARE_GLOBAL_DATA_PTR;
struct venice_board_info som_info;
struct venice_board_info base_info;
char venice_model[32];
uint32_t venice_serial;
/* return a mac address from EEPROM info */
int gsc_getmac(int index, uint8_t *address)
@ -451,6 +452,8 @@ const char *gsc_get_dtb_name(int level, char *buf, int sz)
static int gsc_read(void)
{
char rev_pcb;
int rev_bom;
int ret;
ret = gsc_read_eeprom(GSC_BUSNO, GSC_EEPROM_ADDR, 1, &som_info);
@ -460,25 +463,11 @@ static int gsc_read(void)
}
/* read optional baseboard EEPROM */
return gsc_read_eeprom(BASEBOARD_EEPROM_BUSNO, BASEBOARD_EEPROM_ADDR,
2, &base_info);
}
gsc_read_eeprom(BASEBOARD_EEPROM_BUSNO, BASEBOARD_EEPROM_ADDR,
2, &base_info);
static int gsc_info(int verbose)
{
struct udevice *dev;
unsigned char buf[16];
char rev_pcb;
int rev_bom;
if (!base_info.model[0]) {
strcpy(venice_model, som_info.model);
printf("Model : %s\n", som_info.model);
printf("Serial : %d\n", som_info.serial);
printf("MFGDate : %02x-%02x-%02x%02x\n",
som_info.mfgdate[0], som_info.mfgdate[1],
som_info.mfgdate[2], som_info.mfgdate[3]);
} else {
/* create model strings */
if (base_info.model[0]) {
sprintf(venice_model, "GW%c%c%c%c-%c%c-",
som_info.model[2], /* family */
base_info.model[3], /* baseboard */
@ -499,22 +488,33 @@ static int gsc_info(int verbose)
sprintf(venice_model + strlen(venice_model), "%c%d", rev_pcb, rev_bom);
else
sprintf(venice_model + strlen(venice_model), "%c", rev_pcb);
} else {
strcpy(venice_model, som_info.model);
}
venice_serial = som_info.serial;
if (verbose > 1) {
printf("SOM : %s %d %02x-%02x-%02x%02x\n",
som_info.model, som_info.serial,
som_info.mfgdate[0], som_info.mfgdate[1],
som_info.mfgdate[2], som_info.mfgdate[3]);
printf("BASE : %s %d %02x-%02x-%02x%02x\n",
base_info.model, base_info.serial,
base_info.mfgdate[0], base_info.mfgdate[1],
base_info.mfgdate[2], base_info.mfgdate[3]);
}
printf("Model : %s\n", venice_model);
printf("Serial : %d\n", som_info.serial);
printf("MFGDate : %02x-%02x-%02x%02x\n",
return 0;
}
static int gsc_info(int verbose)
{
struct udevice *dev;
unsigned char buf[16];
printf("Model : %s\n", venice_model);
printf("Serial : %d\n", som_info.serial);
printf("MFGDate : %02x-%02x-%02x%02x\n",
som_info.mfgdate[0], som_info.mfgdate[1],
som_info.mfgdate[2], som_info.mfgdate[3]);
if (base_info.model[0] && verbose > 1) {
printf("SOM : %s %d %02x-%02x-%02x%02x\n",
som_info.model, som_info.serial,
som_info.mfgdate[0], som_info.mfgdate[1],
som_info.mfgdate[2], som_info.mfgdate[3]);
printf("BASE : %s %d %02x-%02x-%02x%02x\n",
base_info.model, base_info.serial,
base_info.mfgdate[0], base_info.mfgdate[1],
base_info.mfgdate[2], base_info.mfgdate[3]);
}
/* Display RTC */
@ -576,6 +576,11 @@ const char *gsc_get_model(void)
return venice_model;
}
uint32_t gsc_get_serial(void)
{
return venice_serial;
}
#if !(IS_ENABLED(CONFIG_SPL_BUILD))
static int gsc_sleep(unsigned long secs)
{

1
board/gateworks/venice/gsc.h
View file

@ -40,5 +40,6 @@ int gsc_hwmon(void);
const char *gsc_get_model(void);
const char *gsc_get_dtb_name(int level, char *buf, int len);
int gsc_getmac(int index, uint8_t *enetaddr);
uint32_t gsc_get_serial(void);
#endif

4
board/gateworks/venice/imx8mm_venice.c
View file

@ -113,6 +113,10 @@ int board_late_init(void)
led_default_state();
/* Set board serial/model */
env_set_ulong("serial#", gsc_get_serial());
env_set("model", gsc_get_model());
/* Set fdt_file vars */
i = 0;
do {