kbuild: Remove uncmd_spl logic
At this point in the conversion there should be no need to have logic to
disable some symbol during the SPL build as all symbols should have an
SPL counterpart.
The main real changes done here are that we now must make proper use of
CONFIG_IS_ENABLED(DM_SERIAL) rather than many of the odd tricks we
developed prior to CONFIG_IS_ENABLED() being available.
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/include/configs/x530.h b/include/configs/x530.h
index fddf00d..e1678e7 100644
--- a/include/configs/x530.h
+++ b/include/configs/x530.h
@@ -14,7 +14,7 @@
* NS16550 Configuration
*/
#define CFG_SYS_NS16550_CLK CFG_SYS_TCLK
-#if !defined(CONFIG_DM_SERIAL)
+#if !CONFIG_IS_ENABLED(DM_SERIAL)
#define CFG_SYS_NS16550_COM1 MV_UART_CONSOLE_BASE
#endif