From: Richard Retanubun <RichardRetanubun@RuggedCom.com>
Date: Fri, 23 Jan 2009 15:47:13 +0000 (-0500)
Subject: Coldfire: M5271EVB: Remove usage of CONFIG_SYS_FECI2C
X-Git-Tag: v2009.03-rc1~109^2~3^2~5
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=d1ef25dd81c79dcfad5c2ff0162b1bea21d04bc3;p=oweals%2Fu-boot.git

Coldfire: M5271EVB: Remove usage of CONFIG_SYS_FECI2C

Discontinue the use of CONFIG_SYS_FECI2C (only used by M5271EVB).
Use read-modify-write to activate the FEC pins without disabling I2C.

Signed-off-by: Richard Retanubun <RichardRetanubun@RuggedCom.com>
---

diff --git a/cpu/mcf52x2/cpu_init.c b/cpu/mcf52x2/cpu_init.c
index 66f9164d56..d88acc5e9b 100644
--- a/cpu/mcf52x2/cpu_init.c
+++ b/cpu/mcf52x2/cpu_init.c
@@ -219,7 +219,8 @@ int fecpin_setclear(struct eth_device *dev, int setclear)
 {
 	if (setclear) {
 		/* Enable Ethernet pins */
-		mbar_writeByte(MCF_GPIO_PAR_FECI2C, CONFIG_SYS_FECI2C);
+		mbar_writeByte(MCF_GPIO_PAR_FECI2C,
+			       (mbar_readByte(MCF_GPIO_PAR_FECI2C) | 0xF0));
 	} else {
 	}