From 4230f0d48990861a8d7b140edfcf78ae2748725a Mon Sep 17 00:00:00 2001
From: "haijiao.liu" <haijiao.liu@sophgo.com>
Date: Tue, 24 Dec 2024 17:10:02 +0800
Subject: [PATCH] lib: fix warning message of timer in boot phase

Optimize the reset driver to prevent the use of the timer function
before the timer driver initialization is completed, which resloves
the following warning messages:

sbi_timer_delay_loop: called without timer device

Signed-off-by: haijiao.liu <haijiao.liu@sophgo.com>
---
 lib/utils/reset/fdt_reset_sg2042_hwmon_mcu.c | 21 --------------------
 1 file changed, 21 deletions(-)

diff --git a/lib/utils/reset/fdt_reset_sg2042_hwmon_mcu.c b/lib/utils/reset/fdt_reset_sg2042_hwmon_mcu.c
index 368cd108d6..d62dfdb8dd 100644
--- a/lib/utils/reset/fdt_reset_sg2042_hwmon_mcu.c
+++ b/lib/utils/reset/fdt_reset_sg2042_hwmon_mcu.c
@@ -14,9 +14,6 @@
 #include <sbi_utils/reset/fdt_reset.h>
 #include <sbi_utils/i2c/fdt_i2c.h>
 
-#define MANGO_BOARD_TYPE_MASK		0x80
-
-#define REG_BOARD_TYPE			0x00
 #define REG_CMD				0x03
 
 #define CMD_POWEROFF			0x02
@@ -60,22 +57,6 @@ static struct sbi_system_reset_device sg2042_mcu_reset_device = {
 	.system_reset = sg2042_mcu_reset
 };
 
-static int sg2042_mcu_reset_check_board(struct i2c_adapter *adap, uint32_t reg)
-{
-	static uint8_t val;
-	int ret;
-
-	/* check board type */
-	ret = i2c_adapter_reg_read(adap, reg, REG_BOARD_TYPE, &val);
-	if (ret)
-		return ret;
-
-	if (!(val & MANGO_BOARD_TYPE_MASK))
-		return SBI_ENODEV;
-
-	return 0;
-}
-
 static int sg2042_mcu_reset_init(const void *fdt, int nodeoff,
 				 const struct fdt_match *match)
 {
@@ -96,8 +77,6 @@ static int sg2042_mcu_reset_init(const void *fdt, int nodeoff,
 	if (ret)
 		return ret;
 
-	ret = sg2042_mcu_reset_check_board(mcu_adapter, mcu_reg);
-
 	sbi_system_reset_add_device(&sg2042_mcu_reset_device);
 
 	return 0;