From: Daniel Allred <d-all...@ti.com>
Adds a board specific FIT image post processing function for when
CONFIG_SECURE_BOOT is defined. Also update the omap common config
header to enable CONFIG_SECURE_BOOT always for secure TI devices
(CONFIG_TI_SECURE_DEVICE is defined).
Signed-off-by: Daniel Allred <d-all...@ti.com>
Signed-off-by: Andreas Dannenberg <dannenb...@ti.com>
---
board/ti/am57xx/board.c | 7 +++++++
board/ti/dra7xx/evm.c | 7 +++++++
include/configs/ti_omap5_common.h | 4 ++++
3 files changed, 18 insertions(+)
diff --git a/board/ti/am57xx/board.c b/board/ti/am57xx/board.c
index 08cf14d..a9635c2 100644
--- a/board/ti/am57xx/board.c
+++ b/board/ti/am57xx/board.c
@@ -750,3 +750,10 @@ int board_fit_config_name_match(const char *name)
return -1;
}
#endif
+
+#ifdef CONFIG_SECURE_BOOT
+void board_fit_image_post_process(void **p_image, size_t *p_size)
+{
+ secure_boot_verify_image(p_image, p_size);
+}
+#endif
diff --git a/board/ti/dra7xx/evm.c b/board/ti/dra7xx/evm.c
index 3fbbc9b..03eefb6 100644
--- a/board/ti/dra7xx/evm.c
+++ b/board/ti/dra7xx/evm.c
@@ -739,3 +739,10 @@ int board_fit_config_name_match(const char *name)
return -1;
}
#endif
+
+#ifdef CONFIG_SECURE_BOOT
+void board_fit_image_post_process(void **p_image, size_t *p_size)
+{
+ secure_boot_verify_image(p_image, p_size);
+}
+#endif
diff --git a/include/configs/ti_omap5_common.h
b/include/configs/ti_omap5_common.h
index 2e4c8e9..9db6da2 100644
--- a/include/configs/ti_omap5_common.h
+++ b/include/configs/ti_omap5_common.h
@@ -138,6 +138,10 @@
* print some information.
*/
#ifdef CONFIG_TI_SECURE_DEVICE
+
+/* Always enforce for secure devices */
+#define CONFIG_SECURE_BOOT
+
/*
* For memory booting on HS parts, the first 4KB of the internal RAM is
* reserved for secure world use and the flash loader image is
--
2.6.4
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