Re: [U-Boot] [PATCH 3/4] rockchip: board: puma_rk3399: add support for serial# and cpuid# via efuses

2017-04-28 Thread Simon Glass
On 26 April 2017 at 16:36, Philipp Tomsich wrote: > With our efuse driver for the RK3399 ready, we can add the > board-specific code that consumes the cpuid from the efuse block and > postprocesses it into the system serial (using the same CRC32 based >

[U-Boot] [PATCH 3/4] rockchip: board: puma_rk3399: add support for serial# and cpuid# via efuses

2017-04-26 Thread Philipp Tomsich
With our efuse driver for the RK3399 ready, we can add the board-specific code that consumes the cpuid from the efuse block and postprocesses it into the system serial (using the same CRC32 based derivation as in Linux). We expose the cpuid via two distinct environment variables: serial# - the