diff options
| author | Bryan O'Donoghue <bryan.odonoghue@linaro.org> | 2018-01-12 12:40:18 +0000 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2018-01-14 17:26:30 +0100 |
| commit | 317956e82cbbd7819d4eb60aeaadafa9f7626339 (patch) | |
| tree | ed428b23705c75ac8acc461cb2a044309dd2597a /arch | |
| parent | aeae70fac5c9ca9b082222da513d5f287bda73c4 (diff) | |
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 <bryan.odonoghue@linaro.org>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Sven Ebenfeld <sven.ebenfeld@gmail.com>
Cc: George McCollister <george.mccollister@gmail.com>
Cc: Breno Matheus Lima <brenomatheus@gmail.com>
Tested-by: Breno Lima <breno.lima@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-imx/hab.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/hab.c b/arch/arm/mach-imx/hab.c index d1c5f69681..1236717b3e 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) |