@@ -404,6 +404,24 @@ static void set_product_id(char *string)
update_crc();
}
+/**
+ * set_vendor() - set vendor name
+ *
+ * Takes a pointer to a string representing the vendor name, e.g.
+ * "StarFive Technology Co., Ltd.", stores it in the vendor field
+ * of the EEPROM local copy, and updates the CRC of the local copy.
+ */
+static void set_vendor(char *string)
+{
+ memset(pbuf.eeprom.atom1.data.vstr, 0,
+ sizeof(pbuf.eeprom.atom1.data.vstr));
+
+ snprintf(pbuf.eeprom.atom1.data.vstr,
+ sizeof(pbuf.eeprom.atom1.data.vstr), string);
+
+ update_crc();
+}
+
const char *get_product_id_from_eeprom(void)
{
if (read_eeprom())
@@ -463,6 +481,9 @@ int do_mac(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
} else if (!strcmp(cmd, "product_id")) {
set_product_id(argv[2]);
return 0;
+ } else if (!strcmp(cmd, "vendor")) {
+ set_vendor(argv[2]);
+ return 0;
}
return CMD_RET_USAGE;
@@ -586,7 +607,9 @@ U_BOOT_LONGHELP(mac,
"mac bom_revision <A>\n"
" - stores a StarFive BOM revision into the local EEPROM copy\n"
"mac product_id <VF7110A1-2228-D008E000-xxxxxxxx>\n"
- " - stores a StarFive product ID into the local EEPROM copy\n");
+ " - stores a StarFive product ID into the local EEPROM copy\n"
+ "mac vendor <Vendor Name>\n"
+ " - set vendor string\n");
U_BOOT_CMD(
mac, 3, 1, do_mac,
As boards from multiple vendors (Milk-V, StarFive, Pine64) use the mac command provide a sub-command to set the vendor string. Reported-by: E. Shattow <lucent@gmail.com> Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> --- v3: new patch --- .../visionfive2/visionfive2-i2c-eeprom.c | 25 ++++++++++++++++++- 1 file changed, 24 insertions(+), 1 deletion(-)