From e46c7bfb8bc3c304cedd20f7a365d6e78d7eaf17 Mon Sep 17 00:00:00 2001 From: Rafal Czubak Date: Wed, 8 Oct 2008 13:41:30 +0200 Subject: [PATCH] FSL: Fix get_cpu_board_revision() return value. get_cpu_board_revision() returned board revision based on information stored in global static struct eeprom. It should instead use one from local struct board_eeprom, to which the data is actually read from EEPROM. The bug led to system hang after printing L1 cache information on U-Boot startup. The problem was observed on MPC8555CDS system and possibly affects other Freescale MPC85xx boards using CFG_I2C_EEPROM_CCID. The change has been successfully tested on MPC8555CDS system. Signed-off-by: Rafal Czubak --- board/freescale/common/sys_eeprom.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/board/freescale/common/sys_eeprom.c b/board/freescale/common/sys_eeprom.c index e53ead04fd..9bef92e815 100644 --- a/board/freescale/common/sys_eeprom.c +++ b/board/freescale/common/sys_eeprom.c @@ -463,6 +463,6 @@ unsigned int get_cpu_board_revision(void) if ((be.major == 0xff) && (be.minor == 0xff)) return MPC85XX_CPU_BOARD_REV(0, 0); - return MPC85XX_CPU_BOARD_REV(e.major, e.minor); + return MPC85XX_CPU_BOARD_REV(be.major, be.minor); } #endif -- 2.39.5