This patch implements the basic callback hooks for hab_rvt_check_target()
for BootROM code using the older BootROM address layout - in my test case
the i.MX7. Code based on new BootROM callbacks will just have HAB_SUCCESS
as a result code. Adding support for the new BootROM callbacks is a TODO.
Signed-off-by: Bryan O'Donoghue <bryan.odonog...@linaro.org>
Cc: Stefano Babic <sba...@denx.de>
Cc: Fabio Estevam <fabio.este...@nxp.com>
Cc: Peng Fan <peng....@nxp.com>
Cc: Albert Aribaud <albert.u.b...@aribaud.net>
Cc: Sven Ebenfeld <sven.ebenf...@gmail.com>
Cc: George McCollister <george.mccollis...@gmail.com>
Cc: Breno Matheus Lima <brenomath...@gmail.com>
---
arch/arm/mach-imx/hab.c | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/arch/arm/mach-imx/hab.c b/arch/arm/mach-imx/hab.c
index 6646f81..eb18f76 100644
--- a/arch/arm/mach-imx/hab.c
+++ b/arch/arm/mach-imx/hab.c
@@ -70,6 +70,24 @@
((hab_rvt_exit_t *)HAB_RVT_EXIT) \
)
+static inline enum hab_status hab_rvt_check_target_new(enum hab_target target,
+ const void *start,
+ size_t bytes)
+{
+ return HAB_SUCCESS;
+}
+
+#define hab_rvt_check_target_p \
+( \
+ (is_mx6dqp()) ? \
+ ((hab_rvt_check_target_t *)hab_rvt_check_target_new) : \
+ (is_mx6dq() && (soc_rev() >= CHIP_REV_1_5)) ? \
+ ((hab_rvt_check_target_t *)hab_rvt_check_target_new) : \
+ (is_mx6sdl() && (soc_rev() >= CHIP_REV_1_2)) ? \
+ ((hab_rvt_check_target_t *)hab_rvt_check_target_new) : \
+ ((hab_rvt_check_target_t *)HAB_RVT_CHECK_TARGET) \
+)
+
#define ALIGN_SIZE 0x1000
#define MX6DQ_PU_IROM_MMU_EN_VAR 0x009024a8
#define MX6DLS_PU_IROM_MMU_EN_VAR 0x00901dd0
--
2.7.4
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