[PATCH v1] board: nuvoton: use an event to replace last_stage_init()

[Michael Chang]

Add a new event which handles this function refer commit
id 91caa3bb89b112a1421ee2ee3661baf67c64bab9.

Signed-off-by: Michael Chang <zhang971090...@gmail.com>
---
 board/nuvoton/arbel_evb/arbel_evb.c | 5 ++++-
 board/nuvoton/poleg_evb/poleg_evb.c | 5 ++++-
 configs/arbel_evb_defconfig         | 1 -
 configs/poleg_evb_defconfig         | 1 +
 4 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/board/nuvoton/arbel_evb/arbel_evb.c 
b/board/nuvoton/arbel_evb/arbel_evb.c
index 55e93a77f0..b5194f713a 100644
--- a/board/nuvoton/arbel_evb/arbel_evb.c
+++ b/board/nuvoton/arbel_evb/arbel_evb.c
@@ -4,6 +4,7 @@
  */
 
 #include <dm.h>
+#include <event.h>
 #include <asm/io.h>
 #include <asm/arch/gcr.h>
 #include "../common/uart.h"
@@ -98,9 +99,11 @@ int dram_init_banksize(void)
        return 0;
 }
 
-int last_stage_init(void)
+static int last_stage_init(void)
 {
        board_set_console();
 
        return 0;
 }
+EVENT_SPY_SIMPLE(EVT_LAST_STAGE_INIT, last_stage_init);
+
diff --git a/board/nuvoton/poleg_evb/poleg_evb.c 
b/board/nuvoton/poleg_evb/poleg_evb.c
index 3c4e5aaf29..11ce472d31 100644
--- a/board/nuvoton/poleg_evb/poleg_evb.c
+++ b/board/nuvoton/poleg_evb/poleg_evb.c
@@ -6,6 +6,7 @@
 
 #include <dm.h>
 #include <env.h>
+#include <event.h>
 #include <asm/io.h>
 #include <asm/arch/gcr.h>
 #include <asm/mach-types.h>
@@ -48,7 +49,7 @@ int dram_init(void)
        return 0;
 }
 
-int last_stage_init(void)
+static int last_stage_init(void)
 {
 
        char value[32];
@@ -73,3 +74,5 @@ int last_stage_init(void)
 
        return 0;
 }
+EVENT_SPY_SIMPLE(EVT_LAST_STAGE_INIT, last_stage_init);
+
diff --git a/configs/arbel_evb_defconfig b/configs/arbel_evb_defconfig
index 2b0b8b2d3b..9a283b8105 100644
--- a/configs/arbel_evb_defconfig
+++ b/configs/arbel_evb_defconfig
@@ -25,7 +25,6 @@ CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
 CONFIG_USE_BOOTCOMMAND=y
 CONFIG_BOOTCOMMAND="run common_bootargs; run romboot"
-CONFIG_LAST_STAGE_INIT=y
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="U-Boot>"
 CONFIG_SYS_MAXARGS=32
diff --git a/configs/poleg_evb_defconfig b/configs/poleg_evb_defconfig
index 74f4092d28..365f6434f8 100644
--- a/configs/poleg_evb_defconfig
+++ b/configs/poleg_evb_defconfig
@@ -16,6 +16,7 @@ CONFIG_DEFAULT_DEVICE_TREE="nuvoton-npcm750-evb"
 CONFIG_DM_RESET=y
 CONFIG_SYS_LOAD_ADDR=0x10000000
 CONFIG_TARGET_POLEG=y
+CONFIG_SYS_SKIP_UART_INIT=y
 CONFIG_ENV_ADDR=0x80100000
 CONFIG_FIT=y
 CONFIG_USE_BOOTCOMMAND=y
-- 
2.34.1