src: Change BOOL CONFIG_ to CONFIG() in comments & strings

The Kconfig lint tool checks for cases of the code using BOOL type
Kconfig options directly instead of with CONFIG() and will print out
warnings about it.  It gets confused by these references in comments
and strings.  To fix it so that it can find the real issues, just
update these as we would with real issues.

Signed-off-by: Martin Roth <martin@coreboot.org>
Change-Id: I5c37f0ee103721c97483d07a368c0b813e3f25c0
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43824
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
diff --git a/src/include/device/dram/ddr3.h b/src/include/device/dram/ddr3.h
index a209e48..74e0ff55 100644
--- a/src/include/device/dram/ddr3.h
+++ b/src/include/device/dram/ddr3.h
@@ -34,10 +34,10 @@
 /** @} */
 
 /**
- * \brief Convenience macro for enabling printk with CONFIG_DEBUG_RAM_SETUP
+ * \brief Convenience macro for enabling printk with CONFIG(DEBUG_RAM_SETUP)
  *
  * Use this macro instead of printk(); for verbose RAM initialization messages.
- * When CONFIG_DEBUG_RAM_SETUP is not selected, these messages are automatically
+ * When CONFIG(DEBUG_RAM_SETUP) is not selected, these messages are automatically
  * disabled.
  * @{
  */