diff --git a/arch/arm/mach-tegra/board.c b/arch/arm/mach-tegra/board.c index 222de6a735..a880a87849 100644 --- a/arch/arm/mach-tegra/board.c +++ b/arch/arm/mach-tegra/board.c @@ -6,6 +6,7 @@ */ #include +#include #include #include #include @@ -29,6 +30,21 @@ enum { UART_COUNT = 5, }; +static bool from_spl __attribute__ ((section(".data"))); + +#ifndef CONFIG_SPL_BUILD +void save_boot_params(u32 r0, u32 r1, u32 r2, u32 r3) +{ + from_spl = r0 != UBOOT_NOT_LOADED_FROM_SPL; + save_boot_params_ret(); +} +#endif + +bool spl_was_boot_source(void) +{ + return from_spl; +} + #if defined(CONFIG_TEGRA_SUPPORT_NON_SECURE) #if !defined(CONFIG_TEGRA124) #error tegra_cpu_is_non_secure has only been validated on Tegra124