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ARM: switch: generate restricted serial number

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Alphanumerical and 6 to 20 characters.
Env variable: `device_serial_restricted`.
This commit is contained in:
CTCaer 2023-04-03 08:40:41 +03:00
parent dd5432fa2a
commit 7851dc1335
1 changed files with 12 additions and 6 deletions
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18
board/nintendo/switch/nintendo-switch.c
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@ -28,7 +28,7 @@ enum {
NX_HW_TYPE_ODIN,
NX_HW_TYPE_MODIN,
NX_HW_TYPE_VALI,
NX_HW_TYPE_FRIG
NX_HW_TYPE_FRIC
};
static int get_sku(void)
@ -43,7 +43,7 @@ static int get_sku(void)
return NX_HW_TYPE_VALI;
case 4:
return NX_HW_TYPE_FRIG;
return NX_HW_TYPE_FRIC;
case 1:
default:
@ -79,29 +79,35 @@ static void generate_and_set_serial(void)
u32 lot0 = readl(opt_lot0);
u32 wfxy = (readl(opt_wafer) << 18) | (readl(opt_x) << 9) | readl(opt_y);
char buf[32];
char sn2[32];
/* Generate serial number */
/* Generate two S/N. Normal and restricted ^([0-9A-Za-z]{6,20})$. */
switch (get_sku()) {
case NX_HW_TYPE_MODIN:
sprintf(buf, "NXM-%08X-%06X", (~lot0) & 0x3FFFFFFF, wfxy);
sprintf(sn2, "NXMo%08Xz%06X", (~lot0) & 0x3FFFFFFF, wfxy);
break;
case NX_HW_TYPE_VALI:
sprintf(buf, "NXV-%08X-%06X", (~lot0) & 0x3FFFFFFF, wfxy);
sprintf(sn2, "NXVo%08Xz%06X", (~lot0) & 0x3FFFFFFF, wfxy);
break;
case NX_HW_TYPE_FRIG:
case NX_HW_TYPE_FRIC:
sprintf(buf, "NXF-%08X-%06X", (~lot0) & 0x3FFFFFFF, wfxy);
sprintf(sn2, "NXFo%08Xz%06X", (~lot0) & 0x3FFFFFFF, wfxy);
break;
case NX_HW_TYPE_ODIN:
default:
sprintf(buf, "NXO-%08X-%06X", (~lot0) & 0x3FFFFFFF, wfxy);
sprintf(sn2, "NXOo%08Xz%06X", (~lot0) & 0x3FFFFFFF, wfxy);
break;
}
/* Set serial number to env */
/* Set serial numbers to env */
env_set("device_serial", buf);
env_set("device_serial_restricted", sn2);
/* Generate default bluetooth mac address and set it to env */
sprintf(buf, "98:B6:E9:%02X:%02X:%02X",
@ -208,7 +214,7 @@ void board_env_setup(void)
env_set("sku", "2");
break;
case NX_HW_TYPE_FRIG:
case NX_HW_TYPE_FRIC:
env_set("sku", "3");
break;