mirror of
https://github.com/AsahiLinux/u-boot
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d1ceb0c488
This patch adds a sec_init call into arch_misc_init(). Doing so in conjunction with the patch "drivers/crypto/fsl: assign job-rings to non-TrustZone" enables use of the CAAM in Linux when OPTEE/TrustZone is active. u-boot will initialise the RNG and assign ownership of the job-ring registers to a non-TrustZone context. With recent changes by Lukas Auer to fully initialize the RNG in sec_init() this means that u-boot will hand-off the CAAM in a state that Linux then can use the CAAM without touching the reserved DECO registers. This change is safe both for the OPTEE/TrustZone boot path and the regular non-OPTEE/TrustZone boot path. Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Peng Fan <peng.fan@nxp.com> Cc: Marco Franchi <marco.franchi@nxp.com> Cc: Vanessa Maegima <vanessa.maegima@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Tested-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> |
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| .. | ||
| mx2 | ||
| mx5 | ||
| mx6 | ||
| mx7 | ||
| mx7ulp | ||
| mx8m | ||
| cache.c | ||
| cmd_bmode.c | ||
| cmd_dek.c | ||
| cmd_hdmidet.c | ||
| cpu.c | ||
| ddrmc-vf610.c | ||
| hab.c | ||
| i2c-mxv7.c | ||
| imx_bootaux.c | ||
| init.c | ||
| iomux-v3.c | ||
| Kconfig | ||
| mac.c | ||
| Makefile | ||
| misc.c | ||
| mmc_env.c | ||
| rdc-sema.c | ||
| sata.c | ||
| sip.c | ||
| speed.c | ||
| spl.c | ||
| spl_sd.cfg | ||
| syscounter.c | ||
| timer.c | ||
| video.c | ||