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/3.17.7/m68k-coldfire-fec.patch         | 118 +++++++++++++++++++++
 1 file changed, 118 insertions(+)
 create mode 100644 target/m68k/qemu-m68k/patches/3.17.7/m68k-coldfire-fec.patch

(limited to 'target/m68k/qemu-m68k/patches/3.17.7/m68k-coldfire-fec.patch')

diff --git a/target/m68k/qemu-m68k/patches/3.17.7/m68k-coldfire-fec.patch b/target/m68k/qemu-m68k/patches/3.17.7/m68k-coldfire-fec.patch
new file mode 100644
index 000000000..63c99e3bd
--- /dev/null
+++ b/target/m68k/qemu-m68k/patches/3.17.7/m68k-coldfire-fec.patch
@@ -0,0 +1,118 @@
+diff -Nur linux-3.17.7.orig/drivers/net/ethernet/freescale/fec_main.c linux-3.17.7/drivers/net/ethernet/freescale/fec_main.c
+--- linux-3.17.7.orig/drivers/net/ethernet/freescale/fec_main.c	2014-12-16 11:37:26.000000000 -0600
++++ linux-3.17.7/drivers/net/ethernet/freescale/fec_main.c	2014-12-28 21:27:24.773847877 -0600
+@@ -155,7 +155,7 @@
+ 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.
+@@ -173,7 +173,7 @@
+ #else
+ #define	FEC_FLASHMAC	0
+ #endif
+-#endif /* CONFIG_M5272 */
++#endif /* CONFIG_COLDFIRE */
+ 
+ /* Interrupt events/masks. */
+ #define FEC_ENET_HBERR	((uint)0x80000000)	/* Heartbeat error */
+@@ -889,7 +889,7 @@
+ 	/* 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)
+@@ -950,7 +950,7 @@
+ #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) &&
+@@ -968,13 +968,13 @@
+ 	} 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
+@@ -989,7 +989,7 @@
+ 	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
+@@ -1436,7 +1436,7 @@
+ 	 * 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
+@@ -1699,7 +1699,7 @@
+ 	if (id_entry->driver_data & FEC_QUIRK_HAS_GBIT) {
+ 		phy_dev->supported &= PHY_GBIT_FEATURES;
+ 		phy_dev->supported &= ~SUPPORTED_1000baseT_Half;
+-#if !defined(CONFIG_M5272)
++#if !defined(CONFIG_COLDFIRE)
+ 		phy_dev->supported |= SUPPORTED_Pause;
+ #endif
+ 	}
+@@ -1894,7 +1894,7 @@
+ 	}
+ }
+ 
+-#if !defined(CONFIG_M5272)
++#if !defined(CONFIG_COLDFIRE)
+ 
+ static void fec_enet_get_pauseparam(struct net_device *ndev,
+ 				    struct ethtool_pauseparam *pause)
+@@ -2049,7 +2049,7 @@
+ 		return -EOPNOTSUPP;
+ 	}
+ }
+-#endif /* !defined(CONFIG_M5272) */
++#endif /* !defined(CONFIG_COLDFIRE) */
+ 
+ static int fec_enet_nway_reset(struct net_device *dev)
+ {
+@@ -2068,7 +2068,7 @@
+ 	.get_drvinfo		= fec_enet_get_drvinfo,
+ 	.nway_reset		= fec_enet_nway_reset,
+ 	.get_link		= ethtool_op_get_link,
+-#ifndef CONFIG_M5272
++#ifndef CONFIG_COLDFIRE
+ 	.get_pauseparam		= fec_enet_get_pauseparam,
+ 	.set_pauseparam		= fec_enet_set_pauseparam,
+ 	.get_strings		= fec_enet_get_strings,
+@@ -2571,7 +2571,7 @@
+ 	/* 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))
-- 
cgit v1.2.3