From b0296e22cb48c26ffe5ceb09f35a2ac5975a299f Mon Sep 17 00:00:00 2001
From: Marek Vasut <marex@denx.de>
Date: Thu, 31 Aug 2023 16:57:24 +0200
Subject: [PATCH] imx: hab: Use size parameter
The current code works by sheer coincidence, because (see HABv4 API
documentation, section 3.4) the RVT authenticate_image call updates
the size that is passed in with the actual size ROM code pulls from
IVT/CSF . So if the input size is larger, that is "fine" . Pass in
size instead to make this really correct.
Signed-off-by: Marek Vasut <marex@denx.de>
---
arch/arm/mach-imx/spl.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/mach-imx/spl.c b/arch/arm/mach-imx/spl.c
index 6c13b00ef1..b30cd96255 100644
--- a/arch/arm/mach-imx/spl.c
+++ b/arch/arm/mach-imx/spl.c
@@ -353,7 +353,7 @@ void *spl_load_simple_fit_fix_load(const void *fit)
debug("%s: ivt: %p offset: %lx size: %lx\n", __func__, ivt, offset, size);
debug("%s: ivt self: %x\n", __func__, ivt->self);
- if (imx_hab_authenticate_image((uintptr_t)fit, (uintptr_t)ivt, offset))
+ if (imx_hab_authenticate_image((uintptr_t)fit, (uintptr_t)size, offset))
panic("spl: ERROR: image authentication unsuccessful\n");
return (void *)fit;
--
2.39.5