This allows secondary CPUs to boot with Trusted Foundations firmware. Signed-off-by: Michał Mirosław <mirq-linux@xxxxxxxxxxxx> --- arch/arm/mach-tegra/reset-handler.S | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm/mach-tegra/reset-handler.S b/arch/arm/mach-tegra/reset-handler.S index fe4c568aeace..56300ec9f1a0 100644 --- a/arch/arm/mach-tegra/reset-handler.S +++ b/arch/arm/mach-tegra/reset-handler.S @@ -139,6 +139,13 @@ ENTRY(__tegra_cpu_reset_handler) cpsid aif, 0x13 @ SVC mode, interrupts disabled tegra_get_soc_id TEGRA_APB_MISC_BASE, r6 + +#ifdef CONFIG_TRUSTED_FOUNDATIONS + adr r3, __tegra_cpu_reset_handler_data + ldr r0, [r3, #RESET_DATA(TF_PRESENT)] + cmp r0, #0 + bne after_errata +#endif /* CONFIG_TRUSTED_FOUNDATIONS */ #ifdef CONFIG_ARCH_TEGRA_2x_SOC t20_check: cmp r6, #TEGRA20 -- 2.19.1
