From 0e3585dae500fb0a976888f5dbdf3a37769680ec Mon Sep 17 00:00:00 2001
From: Waldemar Brodkorb <wbx@openadk.org>
Date: Sun, 28 Dec 2014 22:25:29 -0600
Subject: bring coldfire support in shape

Binutils 2.24 is required to get a working kernel.
Ethernet in Qemu is still broken.
Qemu Patch is still rquired in 2.2.0.
Only kernel+initramfs is working.
It seems the signal handler problem is gone with
sash and simpleinit.
---
 .../patches/3.14.26/m68k-coldfire-fec.patch        | 127 +++++++++++++++++++++
 1 file changed, 127 insertions(+)
 create mode 100644 target/m68k/qemu-m68k/patches/3.14.26/m68k-coldfire-fec.patch

(limited to 'target/m68k/qemu-m68k/patches/3.14.26/m68k-coldfire-fec.patch')

diff --git a/target/m68k/qemu-m68k/patches/3.14.26/m68k-coldfire-fec.patch b/target/m68k/qemu-m68k/patches/3.14.26/m68k-coldfire-fec.patch
new file mode 100644
index 000000000..be0b18ad7
--- /dev/null
+++ b/target/m68k/qemu-m68k/patches/3.14.26/m68k-coldfire-fec.patch
@@ -0,0 +1,127 @@
+diff -Nur linux-3.14.26.orig/drivers/net/ethernet/freescale/fec_main.c linux-3.14.26/drivers/net/ethernet/freescale/fec_main.c
+--- linux-3.14.26.orig/drivers/net/ethernet/freescale/fec_main.c	2014-12-06 17:56:06.000000000 -0600
++++ linux-3.14.26/drivers/net/ethernet/freescale/fec_main.c	2014-12-28 22:15:41.533921249 -0600
+@@ -152,7 +152,7 @@
+ module_param_array(macaddr, byte, NULL, 0);
+ MODULE_PARM_DESC(macaddr, "FEC Ethernet MAC address");
+ 
+-#if defined(CONFIG_M5272)
++#if defined(CONFIG_COLDFIRE)
+ /*
+  * Some hardware gets it MAC address out of local flash memory.
+  * if this is non-zero then assume it is the address to get MAC from.
+@@ -170,7 +170,7 @@
+ #else
+ #define	FEC_FLASHMAC	0
+ #endif
+-#endif /* CONFIG_M5272 */
++#endif /* CONFIG_COLDFIRE */
+ 
+ #if (((RX_RING_SIZE + TX_RING_SIZE) * 32) > PAGE_SIZE)
+ #error "FEC: descriptor ring size constants too large"
+@@ -565,7 +565,7 @@
+ 	/* Set MII speed */
+ 	writel(fep->phy_speed, fep->hwp + FEC_MII_SPEED);
+ 
+-#if !defined(CONFIG_M5272)
++#if !defined(CONFIG_COLDFIRE)
+ 	/* set RX checksum */
+ 	val = readl(fep->hwp + FEC_RACC);
+ 	if (fep->csum_flags & FLAG_RX_CSUM_ENABLED)
+@@ -626,7 +626,7 @@
+ #endif
+ 	}
+ 
+-#if !defined(CONFIG_M5272)
++#if !defined(CONFIG_COLDFIRE)
+ 	/* enable pause frame*/
+ 	if ((fep->pause_flag & FEC_PAUSE_FLAG_ENABLE) ||
+ 	    ((fep->pause_flag & FEC_PAUSE_FLAG_AUTONEG) &&
+@@ -644,13 +644,13 @@
+ 	} else {
+ 		rcntl &= ~FEC_ENET_FCE;
+ 	}
+-#endif /* !defined(CONFIG_M5272) */
++#endif /* !defined(CONFIG_COLDFIRE) */
+ 
+ 	writel(rcntl, fep->hwp + FEC_R_CNTRL);
+ 
+ 	/* Setup multicast filter. */
+ 	set_multicast_list(ndev);
+-#ifndef CONFIG_M5272
++#ifndef CONFIG_COLDFIRE
+ 	writel(0, fep->hwp + FEC_HASH_TABLE_HIGH);
+ 	writel(0, fep->hwp + FEC_HASH_TABLE_LOW);
+ #endif
+@@ -665,7 +665,7 @@
+ 	if (fep->bufdesc_ex)
+ 		ecntl |= (1 << 4);
+ 
+-#ifndef CONFIG_M5272
++#ifndef CONFIG_COLDFIRE
+ 	/* Enable the MIB statistic event counters */
+ 	writel(0 << 31, fep->hwp + FEC_MIB_CTRLSTAT);
+ #endif
+@@ -1117,7 +1117,7 @@
+ 	 * 3) from flash or fuse (via platform data)
+ 	 */
+ 	if (!is_valid_ether_addr(iap)) {
+-#ifdef CONFIG_M5272
++#ifdef CONFIG_COLDFIRE
+ 		if (FEC_FLASHMAC)
+ 			iap = (unsigned char *)FEC_FLASHMAC;
+ #else
+@@ -1304,7 +1304,7 @@
+ 	/* mask with MAC supported features */
+ 	if (id_entry->driver_data & FEC_QUIRK_HAS_GBIT) {
+ 		phy_dev->supported &= PHY_GBIT_FEATURES;
+-#if !defined(CONFIG_M5272)
++#if !defined(CONFIG_COLDFIRE)
+ 		phy_dev->supported |= SUPPORTED_Pause;
+ #endif
+ 	}
+@@ -1491,7 +1491,7 @@
+ 	}
+ }
+ 
+-#if !defined(CONFIG_M5272)
++#if !defined(CONFIG_COLDFIRE)
+ 
+ static void fec_enet_get_pauseparam(struct net_device *ndev,
+ 				    struct ethtool_pauseparam *pause)
+@@ -1637,7 +1637,7 @@
+ 		return -EOPNOTSUPP;
+ 	}
+ }
+-#endif /* !defined(CONFIG_M5272) */
++#endif /* !defined(CONFIG_COLDFIRE) */
+ 
+ static int fec_enet_nway_reset(struct net_device *dev)
+ {
+@@ -1651,7 +1651,7 @@
+ }
+ 
+ static const struct ethtool_ops fec_enet_ethtool_ops = {
+-#if !defined(CONFIG_M5272)
++#if !defined(CONFIG_COLDFIRE)
+ 	.get_pauseparam		= fec_enet_get_pauseparam,
+ 	.set_pauseparam		= fec_enet_set_pauseparam,
+ #endif
+@@ -1661,7 +1661,7 @@
+ 	.get_link		= ethtool_op_get_link,
+ 	.get_ts_info		= fec_enet_get_ts_info,
+ 	.nway_reset		= fec_enet_nway_reset,
+-#ifndef CONFIG_M5272
++#ifndef CONFIG_COLDFIRE
+ 	.get_ethtool_stats	= fec_enet_get_ethtool_stats,
+ 	.get_strings		= fec_enet_get_strings,
+ 	.get_sset_count		= fec_enet_get_sset_count,
+@@ -2110,7 +2110,7 @@
+ 	/* setup board info structure */
+ 	fep = netdev_priv(ndev);
+ 
+-#if !defined(CONFIG_M5272)
++#if !defined(CONFIG_COLDFIRE)
+ 	/* default enable pause frame auto negotiation */
+ 	if (pdev->id_entry &&
+ 	    (pdev->id_entry->driver_data & FEC_QUIRK_HAS_GBIT))
-- 
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