[PATCH] board/freescale/common: fix a bug that failed to read/write eeprom on ls1021atsn

Biwen Li biwen.li at oss.nxp.com
Mon Oct 26 08:14:05 CET 2020


From: Biwen Li <biwen.li at nxp.com>

Fix a bug that failed to read/write eeprom on ls1021atsn

Signed-off-by: Biwen Li <biwen.li at nxp.com>
---
 board/freescale/common/sys_eeprom.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/board/freescale/common/sys_eeprom.c b/board/freescale/common/sys_eeprom.c
index c487e3a515..f14602af20 100644
--- a/board/freescale/common/sys_eeprom.c
+++ b/board/freescale/common/sys_eeprom.c
@@ -173,9 +173,11 @@ static int read_eeprom(void)
 	struct udevice *dev;
 #ifdef CONFIG_SYS_EEPROM_BUS_NUM
 	ret = i2c_get_chip_for_busnum(CONFIG_SYS_EEPROM_BUS_NUM,
-				      CONFIG_SYS_I2C_EEPROM_ADDR, 1, &dev);
+				      CONFIG_SYS_I2C_EEPROM_ADDR,
+				      CONFIG_SYS_I2C_EEPROM_ADDR_LEN, &dev);
 #else
-	ret = i2c_get_chip_for_busnum(0, CONFIG_SYS_I2C_EEPROM_ADDR, 1, &dev);
+	ret = i2c_get_chip_for_busnum(0, CONFIG_SYS_I2C_EEPROM_ADDR,
+				      CONFIG_SYS_I2C_EEPROM_ADDR_LEN, &dev);
 #endif
 	if (!ret)
 		ret = dm_i2c_read(dev, 0, (void *)&e, sizeof(e));
-- 
2.17.1



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