Cortex-A8: debug messaging tweaks

Make that "TODO" message say what needs to be done.
Say what part of examining failed.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>

diff --git a/src/target/cortex_a8.c b/src/target/cortex_a8.c
index 18edd95a9236cb0e1bda1e386cdaeeaa67945806..bcdb526017dc3063972d82c2b4747a7bc5b4de4f 100644 (file)
--- a/src/target/cortex_a8.c
+++ b/src/target/cortex_a8.c
@@ -1461,7 +1461,8 @@ static int cortex_a8_examine_first(struct target *target)
        int retval = ERROR_OK;
        uint32_t didr, ctypr, ttypr, cpuid;
 
-       LOG_DEBUG("TODO");
+       /* stop assuming this is an OMAP! */
+       LOG_DEBUG("TODO - autoconfigure");
 
        /* Here we shall insert a proper ROM Table scan */
        armv7a->debug_base = OMAP3530_DEBUG_BASE;
@@ -1474,28 +1475,28 @@ static int cortex_a8_examine_first(struct target *target)
        if ((retval = mem_ap_read_atomic_u32(swjdp,
                        armv7a->debug_base + CPUDBG_CPUID, &cpuid)) != ERROR_OK)
        {
-               LOG_DEBUG("Examine failed");
+               LOG_DEBUG("Examine %s failed", "CPUID");
                return retval;
        }
 
        if ((retval = mem_ap_read_atomic_u32(swjdp,
                        armv7a->debug_base + CPUDBG_CTYPR, &ctypr)) != ERROR_OK)
        {
-               LOG_DEBUG("Examine failed");
+               LOG_DEBUG("Examine %s failed", "CTYPR");
                return retval;
        }
 
        if ((retval = mem_ap_read_atomic_u32(swjdp,
                        armv7a->debug_base + CPUDBG_TTYPR, &ttypr)) != ERROR_OK)
        {
-               LOG_DEBUG("Examine failed");
+               LOG_DEBUG("Examine %s failed", "TTYPR");
                return retval;
        }
 
        if ((retval = mem_ap_read_atomic_u32(swjdp,
                        armv7a->debug_base + CPUDBG_DIDR, &didr)) != ERROR_OK)
        {
-               LOG_DEBUG("Examine failed");
+               LOG_DEBUG("Examine %s failed", "DIDR");
                return retval;
        }