The BootROM will not successfully process a HAB image passed by u-boot unless the board has been set into locked mode. Some of the existing usages of authenticate_image() expect and rely on unlocked boards doing the following
1. Not calling into the BootROM authenticate_image() callback 2. Returning a pass status for authenticate_image() calls anyway A previous patch removed the necessity to call into imx_hab_is_enabled() twice. This patch ensures the reliance on authenticate_image() returning zero is maintained. Signed-off-by: Bryan O'Donoghue <[email protected]> Suggested-by: Breno Matheus Lima <[email protected]> Cc: Stefano Babic <[email protected]> Cc: Fabio Estevam <[email protected]> Cc: Peng Fan <[email protected]> Cc: Albert Aribaud <[email protected]> Cc: Sven Ebenfeld <[email protected]> Cc: George McCollister <[email protected]> --- arch/arm/mach-imx/hab.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/mach-imx/hab.c b/arch/arm/mach-imx/hab.c index d917ac3..3b19a7e 100644 --- a/arch/arm/mach-imx/hab.c +++ b/arch/arm/mach-imx/hab.c @@ -458,7 +458,7 @@ int imx_hab_authenticate_image(uint32_t ddr_start, uint32_t image_size, if (!imx_hab_is_enabled()) { puts("hab fuse not enabled\n"); - return result; + return 0; } printf("\nAuthenticate image from DDR location 0x%x...\n", -- 2.7.4 _______________________________________________ U-Boot mailing list [email protected] https://lists.denx.de/listinfo/u-boot
