Re: [PATCH] arm64: zynqmp: Add debug messages to bl2_plat_get_bl31_params()

st 18. 5. 2022 v 13:02 odesílatel Michal Simek monstr@monstr.eu napsal:

It is useful to get information about BL type and entry address that's why add some debug messages.

Signed-off-by: Michal Simek michal.simek@amd.com

arch/arm/mach-zynqmp/handoff.c | 4 ++++ 1 file changed, 4 insertions(+)

diff --git a/arch/arm/mach-zynqmp/handoff.c b/arch/arm/mach-zynqmp/handoff.c index 31346d9b2e21..b9e0c6c536be 100644 --- a/arch/arm/mach-zynqmp/handoff.c +++ b/arch/arm/mach-zynqmp/handoff.c @@ -79,7 +79,10 @@ struct bl31_params *bl2_plat_get_bl31_params(uintptr_t bl32_entry, atfhandoffparams->magic[2] = 'N'; atfhandoffparams->magic[3] = 'X';

•   debug("Creating handoff:\n");
  

•   if (bl32_entry) {
  

•           debug(" to BL32 at 0x%x EL-1, Secure\n", (u32)bl32_entry);
            atfhandoffparams->partition[index].entry_point = bl32_entry;
            atfhandoffparams->partition[index].flags = FSBL_FLAGS_EL1 << FSBL_FLAGS_EL_SHIFT |
                                                       FSBL_FLAGS_SECURE << FSBL_FLAGS_TZ_SHIFT;
  

@@ -87,6 +90,7 @@ struct bl31_params *bl2_plat_get_bl31_params(uintptr_t bl32_entry, }

    if (bl33_entry) {

•           debug(" to BL33 at 0x%x EL-2\n", (u32)bl33_entry);
            atfhandoffparams->partition[index].entry_point = bl33_entry;
            atfhandoffparams->partition[index].flags = FSBL_FLAGS_EL2 <<
                                                       FSBL_FLAGS_EL_SHIFT;
  

-- 2.36.0

Applied. M