[coldfire]: remove 2.6.25 support

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@24088 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 0 insertions, 123 deletions

diff --git a/target/linux/coldfire/patches/088-m547x_8x_i2c_timeout_fix.patch b/target/linux/coldfire/patches/088-m547x_8x_i2c_timeout_fix.patch
deleted file mode 100644
index dbc3c994b..000000000
--- a/target/linux/coldfire/patches/088-m547x_8x_i2c_timeout_fix.patch
+++ /dev/null
@@ -1,123 +0,0 @@
-From b9607c9083b767eac26df1d39a030f3cba5d3ae3 Mon Sep 17 00:00:00 2001
-From: Kurt Mahan <kmahan@freescale.com>
-Date: Fri, 18 Jul 2008 12:40:04 -0600
-Subject: [PATCH] Increase timeouts on I2C bus.
-
-LTIBName: m547x-8x-i2c-timeout-fix
-Signed-off-by: Shrek Wu <b16972@freescale.com>
----
- drivers/i2c/busses/i2c-mcf548x.c |   40 +++++++++++++++++++++++++++++--------
- 1 files changed, 31 insertions(+), 9 deletions(-)
-
---- a/drivers/i2c/busses/i2c-mcf548x.c
-+++ b/drivers/i2c/busses/i2c-mcf548x.c
-@@ -43,8 +43,8 @@ static struct i2c_adapter i2c_mcf_board_
- 	.id = I2C_HW_MPC107,
- 	.algo_data = &i2c_mcf_board_data,
- 	.class = I2C_CLASS_HWMON,
--	.timeout = 1,
--	.retries = 1
-+	.timeout = 100,
-+	.retries = 2
- };
- /*
-  *  static void i2c_start()
-@@ -105,7 +105,7 @@ wait_for_bb(
- 	for (i = 0; i < adap->timeout; i++) {
- 		if (!(MCF_I2SR & MCF_I2SR_IBB))
- 			return 0;
--		udelay(10);
-+		udelay(100);
- 	}
- 	printk(KERN_ERR "%s: timeout", __FUNCTION__);
- 	return -ETIMEDOUT;
-@@ -124,7 +124,7 @@ wait_for_not_bb(
- 	for (i = 0; i < adap->timeout; i++) {
- 		if (MCF_I2SR & MCF_I2SR_IBB)
- 			return 0;
--		udelay(10);
-+		udelay(100);
- 	}
- 	printk(KERN_ERR "%s: timeout", __FUNCTION__);
- 	return -ETIMEDOUT;
-@@ -146,7 +146,7 @@ wait_xfer_done(
- 			MCF_I2SR &= ~MCF_I2SR_IIF;
- 			return 0;
- 		}
--		udelay(1);
-+		udelay(10);
- 	}
- 	printk(KERN_ERR "%s: timeout", __FUNCTION__);
- 	return -ETIMEDOUT;
-@@ -166,7 +166,7 @@ i2c_set_addr(
- ) {
- 	unsigned short flags = msg->flags;
- 	unsigned char addr;
--
-+	MCF_I2CR |= MCF_I2CR_MTX;
- 	if ((flags & I2C_M_TEN)) {
- 		/* 10 bit address not supported yet */
- 		return -EIO;
-@@ -269,7 +269,7 @@ mcf_sendbytes(
- 		i2c_stop(adap);
- 		wait_for_bb(adap);
- 	} else {
--		i2c_repstart(adap);
-+	/*	i2c_repstart(adap);*/
- 	}
- 
- 	return (i);
-@@ -330,7 +330,7 @@ mcf_readbytes(
- 		i2c_stop(adap);
- 		wait_for_bb(adap);
- 	} else {
--		i2c_repstart(adap);
-+	/*	i2c_repstart(adap);*/
- 	}
- 
- 	return (i+1);
-@@ -380,6 +380,27 @@ mcf_xfer(
- 	wait_for_bb(adap);
- 
- 	for (i = 0; ret >= 0 && i < num; i++) {
-+		if (MCF_I2SR & MCF_I2SR_IBB) {
-+			MCF_I2ICR = 0x00;
-+			MCF_I2CR  = 0x00;
-+                	MCF_I2CR  = 0x0A;
-+                	timeout = MCF_I2DR;
-+                	MCF_I2SR  = 0x00;
-+                	MCF_I2CR  = 0x00;
-+			MCF_I2ICR = 0x01;
-+		}
-+		/* setup SCL clock */
-+		MCF_I2FDR = get_clock(adap);
-+		/* set slave address */
-+		MCF_I2AR = get_own(adap);
-+		/* enable I2C module */
-+		MCF_I2CR = MCF_I2CR_IEN;
-+
-+		MCF_I2CR |= MCF_I2CR_TXAK;
-+
-+		/* Check for bus busy */
-+		wait_for_bb(adap);
-+
- 		pmsg = &msgs[i];
- 
- 		printk(KERN_DEBUG "i2c-algo-mcf: Doing %s %d bytes "
-@@ -388,7 +409,7 @@ mcf_xfer(
- 			pmsg->len, pmsg->addr, i + 1, num);
- 
- 		/* Send START */
--		if (i == 0)
-+		/*if (i == 0)*/
- 			i2c_start(adap);
- 
- 		/* Wait for Bus Busy */
-@@ -440,6 +461,7 @@ mcf_xfer(
- 					"%d bytes.\n", ret);
- 			}
- 		}
-+	MCF_I2CR = 0;
- 	}
- 
- 	/* Disable I2C module */