arm: imx: hab: Prefix authenticate_image with imx_hab
Tidy up the HAB namespace a bit by prefixing external functions with
imx_hab. All external facing functions past this point will be prefixed in
the same way to make the fact we are doing IMX HAB activities clear from
reading the code. authenticate_image() could mean anything
imx_hab_authenticate_image() is on the other hand very explicit.
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>
diff --git a/arch/arm/include/asm/mach-imx/hab.h b/arch/arm/include/asm/mach-imx/hab.h
index 14e1220..98bc1bd 100644
--- a/arch/arm/include/asm/mach-imx/hab.h
+++ b/arch/arm/include/asm/mach-imx/hab.h
@@ -185,7 +185,7 @@
/* ----------- end of HAB API updates ------------*/
-int authenticate_image(uint32_t ddr_start, uint32_t image_size,
- uint32_t ivt_offset);
+int imx_hab_authenticate_image(uint32_t ddr_start, uint32_t image_size,
+ uint32_t ivt_offset);
#endif
diff --git a/arch/arm/mach-imx/hab.c b/arch/arm/mach-imx/hab.c
index ec85548..7c2f828 100644
--- a/arch/arm/mach-imx/hab.c
+++ b/arch/arm/mach-imx/hab.c
@@ -392,7 +392,7 @@
length = simple_strtoul(argv[2], NULL, 16);
ivt_offset = simple_strtoul(argv[3], NULL, 16);
- rcode = authenticate_image(addr, length, ivt_offset);
+ rcode = imx_hab_authenticate_image(addr, length, ivt_offset);
if (rcode == 0)
rcode = CMD_RET_SUCCESS;
else
@@ -435,8 +435,8 @@
return (reg & IS_HAB_ENABLED_BIT) == IS_HAB_ENABLED_BIT;
}
-int authenticate_image(uint32_t ddr_start, uint32_t image_size,
- uint32_t ivt_offset)
+int imx_hab_authenticate_image(uint32_t ddr_start, uint32_t image_size,
+ uint32_t ivt_offset)
{
uint32_t load_addr = 0;
size_t bytes;
diff --git a/arch/arm/mach-imx/spl.c b/arch/arm/mach-imx/spl.c
index 141579d..6c16872 100644
--- a/arch/arm/mach-imx/spl.c
+++ b/arch/arm/mach-imx/spl.c
@@ -199,8 +199,9 @@
/* HAB looks for the CSF at the end of the authenticated data therefore,
* we need to subtract the size of the CSF from the actual filesize */
offset = spl_image->size - CONFIG_CSF_SIZE;
- if (!authenticate_image(spl_image->load_addr,
- offset + IVT_SIZE + CSF_PAD_SIZE, offset)) {
+ if (!imx_hab_authenticate_image(spl_image->load_addr,
+ offset + IVT_SIZE + CSF_PAD_SIZE,
+ offset)) {
image_entry();
} else {
puts("spl: ERROR: image authentication unsuccessful\n");