From 317956e82cbbd7819d4eb60aeaadafa9f7626339 Mon Sep 17 00:00:00 2001 From: Bryan O'Donoghue Date: Fri, 12 Jan 2018 12:40:18 +0000 Subject: [PATCH] arm: imx: hab: Implement hab_rvt_failsafe This patch implements the basic callback hooks for hab_rvt_check_failsafe for BootROM code using the older BootROM address layout - in my test case the i.MX7. Code based on new BootROM callbacks will just do nothing and there's definitely a TODO to implement that extra functionality on the alternative BootROM API. Signed-off-by: Bryan O'Donoghue Cc: Stefano Babic Cc: Fabio Estevam Cc: Peng Fan Cc: Albert Aribaud Cc: Sven Ebenfeld Cc: George McCollister Cc: Breno Matheus Lima Tested-by: Breno Lima Reviewed-by: Fabio Estevam --- arch/arm/mach-imx/hab.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/arch/arm/mach-imx/hab.c b/arch/arm/mach-imx/hab.c index d1c5f69..1236717 100644 --- a/arch/arm/mach-imx/hab.c +++ b/arch/arm/mach-imx/hab.c @@ -70,6 +70,21 @@ ((hab_rvt_exit_t *)HAB_RVT_EXIT) \ ) +static inline void hab_rvt_failsafe_new(void) +{ +} + +#define hab_rvt_failsafe_p \ +( \ + (is_mx6dqp()) ? \ + ((hab_rvt_failsafe_t *)hab_rvt_failsafe_new) : \ + (is_mx6dq() && (soc_rev() >= CHIP_REV_1_5)) ? \ + ((hab_rvt_failsafe_t *)hab_rvt_failsafe_new) : \ + (is_mx6sdl() && (soc_rev() >= CHIP_REV_1_2)) ? \ + ((hab_rvt_failsafe_t *)hab_rvt_failsafe_new) : \ + ((hab_rvt_failsafe_t *)HAB_RVT_FAILSAFE) \ +) + static inline enum hab_status hab_rvt_check_target_new(enum hab_target target, const void *start, size_t bytes) -- 2.7.4