vhaudiquet/u-boot-krane
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

imx9: soc: imx9: soc: Align UID endianness with ROM

Browse Source 
ROM use UID[0] and UID[1] as serial number with big endian when usb serial
download.

After update this, uuu(>1.6) can use below command to filter out devices
when multi boards connected.

uuu -ms <serial#> ...

[sudo] uuu -lsusb can list known devices with serial# informaiton.

Signed-off-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
This commit is contained in:
Frank Li
2024-09-19 00:12:41 -03:00
committed by Fabio Estevam
parent 7ddb2c91c1
commit 0c2fbbaa1c
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
arch/arm/mach-imx/imx9/soc.c
+2 -2
View File
@@ -563,8 +563,8 @@ void get_board_serial(struct tag_serialnr *serialnr)
printf("UID: 0x%x 0x%x 0x%x 0x%x\n",
gd->arch.uid[0], gd->arch.uid[1], gd->arch.uid[2], gd->arch.uid[3]);
serialnr->low = gd->arch.uid[0];
serialnr->high = gd->arch.uid[3];
serialnr->low = __be32_to_cpu(gd->arch.uid[1]);
serialnr->high = __be32_to_cpu(gd->arch.uid[0]);
}
#endif