[U-Boot] [PATCH 2/3] imx8: add sc_misc_seco_build_info()

Anatolij Gustschin agust at denx.de
Thu Oct 24 13:54:09 UTC 2019

Hi Peng,

On Tue, 22 Oct 2019 02:47:28 +0000
Peng Fan peng.fan at nxp.com wrote:
> > Subject: [PATCH 2/3] imx8: add sc_misc_seco_build_info()  
> sc_seco_build_info already in Stefano's tree.

sc_seco_build_info() in current git master works on i.MX8QXP MEK board,
but it doesn't work on my custom board with different blobs. Here U-Boot
triggers system reset somewhere in sc_seco_build_info()->misc_call().

With sc_misc_seco_build_info() in this patch getting the IDs works,
I've following IDs on this board:
SCFW 65afe5f6, SECO-FW 9d71fd5b, ATF d6451cc

The differences:
sc_seco_build_info() uses SC_RPC_SVC_SECO/SECO_FUNC_BUILD_INFO,
sc_misc_seco_build_info() uses SC_RPC_SVC_MISC/MISC_FUNC_SECO_BUILD_INFO.

Any idea why sc_seco_build_info() ends in system reset?



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