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| author | Peng Fan <peng.fan@nxp.com> | 2021-03-19 10:57:15 +0300 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2021-04-08 10:18:29 +0300 |
| commit | 0d77b4522f061705e238b9116c9321ed9630b0b7 (patch) | |
| tree | 5933dff36ea2d303c7e2d02bf928d35a03e2d336 /arch/arm/include | |
| parent | 8f9f6ba85556a4ab9f1df93d85ff44ce0dbbd4fa (diff) | |
| download | u-boot-0d77b4522f061705e238b9116c9321ed9630b0b7.tar.xz | |
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>
Diffstat (limited to 'arch/arm/include')
| -rw-r--r-- | arch/arm/include/asm/arch-imx8m/imx-regs.h | 11 |
1 files changed, 11 insertions, 0 deletions
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; |