imx: Kconfig: Add HAS_CAAM option
Currently CONFIG_SECURE_BOOT is selecting FSL_CAAM for all i.MX devices,
this causes the following error when building mx6sl boards since
this SoC doesn't have the CAAM block:
In file included from drivers/crypto/fsl/jobdesc.c:12:0:
drivers/crypto/fsl/jobdesc.c: In function 'inline_cnstr_jobdesc_blob_dek':
include/fsl_sec.h:268:25: error: 'CAAM_ARB_BASE_ADDR' undeclared (first use
in this function)
#define SEC_MEM_PAGE1 (CAAM_ARB_BASE_ADDR + 0x1000)
^
drivers/crypto/fsl/jobdesc.c:140:21: note: in expansion of macro 'SEC_MEM_PAGE1'
memcpy((uint32_t *)SEC_MEM_PAGE1, (uint32_t *)plain_txt, in_sz);
^
include/fsl_sec.h:268:25: note: each undeclared identifier is reported only
once for each function it appears in
#define SEC_MEM_PAGE1 (CAAM_ARB_BASE_ADDR + 0x1000)
^
drivers/crypto/fsl/jobdesc.c:140:21: note: in expansion of macro 'SEC_MEM_PAGE1'
memcpy((uint32_t *)SEC_MEM_PAGE1, (uint32_t *)plain_txt, in_sz);
^
scripts/Makefile.build:280: recipe for target 'drivers/crypto/fsl/jobdesc.o'
failed
make[3]: *** [drivers/crypto/fsl/jobdesc.o] Error 1
scripts/Makefile.build:425: recipe for target 'drivers/crypto/fsl' failed
make[2]: *** [drivers/crypto/fsl] Error 2
scripts/Makefile.build:425: recipe for target 'drivers/crypto' failed
make[1]: *** [drivers/crypto] Error 2
Add HAS_CAAM configuration to avoid this error.
Signed-off-by: Breno Lima <breno.lima@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index 81ab125..e687048 100644
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig
@@ -1,3 +1,6 @@
+config HAS_CAAM
+ bool
+
config IMX_CONFIG
string
@@ -28,7 +31,7 @@
config SECURE_BOOT
bool "Support i.MX HAB features"
depends on ARCH_MX7 || ARCH_MX6 || ARCH_MX5
- select FSL_CAAM
+ select FSL_CAAM if HAS_CAAM
imply CMD_DEKBLOB
help
This option enables the support for secure boot (HAB).