Check Trusty is present during the SPD's initialization
Add a debug assertion in the initialization function of Trusty's SPD to check for the presence of Trusty. If Trusty is absent then the SPD's setup function already detects it and returns an error code so the init function will never been called. Therefore, a debug assertion is enough to catch this improbable error case. Change-Id: Id20013e9291cdeef7827b919de2a22455f6cd9f9 Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>
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@ -236,7 +236,12 @@ static int32_t trusty_init(void)
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int reg_width = GET_RW(read_ctx_reg(get_el3state_ctx(&ctx->cpu_ctx),
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CTX_SPSR_EL3));
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/*
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* Get information about the Trusty image. Its absence is a critical
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* failure.
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*/
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ep_info = bl31_plat_get_next_image_ep_info(SECURE);
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assert(ep_info);
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cm_el1_sysregs_context_save(NON_SECURE);
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