From: Peng Fan <peng.fan@nxp.com> Date: Fri, 19 Mar 2021 07:57:15 +0000 (+0800) Subject: arch: mach-imx: imx8m: fix unique_id read error for imx8mp X-Git-Tag: v2025.01-rc5-pxa1908~1929^2~95 X-Git-Url: http://git.dujemihanovic.xyz/img/html/%7B%7B%20%28.OutputFormats.Get?a=commitdiff_plain;h=0d77b4522f061705e238b9116c9321ed9630b0b7;p=u-boot.git arch: mach-imx: imx8m: fix unique_id read error for imx8mp The value of Unique ID in uboot and kernel is different for iMX8MP: serial#=02e1444a0002aaff root@imx8mpevk:/sys/devices/soc0# cat soc_uid D699300002E1444A The reason is that Fuse Addresses of Unique ID of iMX8MP are 0x420 and 0x430. Reviewed-by: Ye Li <ye.li@nxp.com> Signed-off-by: Alice Guo <alice.guo@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> --- diff --git a/arch/arm/include/asm/arch-imx8m/imx-regs.h b/arch/arm/include/asm/arch-imx8m/imx-regs.h index 3f50014618..49bac8c1fa 100644 --- a/arch/arm/include/asm/arch-imx8m/imx-regs.h +++ b/arch/arm/include/asm/arch-imx8m/imx-regs.h @@ -120,6 +120,16 @@ struct ocotp_regs { } bank[0]; }; +#ifdef CONFIG_IMX8MP +struct fuse_bank0_regs { + u32 lock; + u32 rsvd0[7]; + u32 uid_low; + u32 rsvd1[3]; + u32 uid_high; + u32 rsvd2[3]; +}; +#else struct fuse_bank0_regs { u32 lock; u32 rsvd0[3]; @@ -128,6 +138,7 @@ struct fuse_bank0_regs { u32 uid_high; u32 rsvd2[7]; }; +#endif struct fuse_bank1_regs { u32 tester3;