[U-Boot] [PATCH] spl: imx: only use HAB if spl fit signature is not enabled

[Ricardo Salveti]

There is no need to use HAB for FIT signature validation when
SPL_FIT_SIGNATURE is also enabled, as that will be validated via the
normal U-Boot signed FIT image flow.

This allows having SPL validated by HAB and the payloads to follow
being validated with FIT signatures only.

Signed-off-by: Ricardo Salveti <ricardo at foundries.io>
---
 arch/arm/mach-imx/spl.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/mach-imx/spl.c b/arch/arm/mach-imx/spl.c
index 1f230aca33..a98fab8f1c 100644
--- a/arch/arm/mach-imx/spl.c
+++ b/arch/arm/mach-imx/spl.c
@@ -261,6 +261,7 @@ __weak void __noreturn jump_to_image_no_args(struct spl_image_info *spl_image)
 	}
 }
 
+#if !defined(CONFIG_SPL_FIT_SIGNATURE)
 ulong board_spl_fit_size_align(ulong size)
 {
 	/*
@@ -285,6 +286,7 @@ void board_spl_fit_post_load(ulong load_addr, size_t length)
 		hang();
 	}
 }
+#endif
 
 #endif
 
-- 
2.23.0