cleanup old patches and kernel configuration

SVN-Revision: 16204

25 files changed, 0 insertions, 1126 deletions

diff --git a/target/linux/rb532/config-2.6.28 b/target/linux/rb532/config-2.6.28
deleted file mode 100644
index 460ad09d2b..0000000000
--- a/target/linux/rb532/config-2.6.28
+++ /dev/null
@@ -1,180 +0,0 @@
-CONFIG_32BIT=y
-# CONFIG_64BIT is not set
-# CONFIG_8139TOO is not set
-# CONFIG_ARCH_HAS_ILOG2_U32 is not set
-# CONFIG_ARCH_HAS_ILOG2_U64 is not set
-CONFIG_ARCH_POPULATES_NODE_MAP=y
-CONFIG_ARCH_REQUIRE_GPIOLIB=y
-# CONFIG_ARCH_SUPPORTS_MSI is not set
-CONFIG_ARCH_SUPPORTS_OPROFILE=y
-CONFIG_ARCH_SUSPEND_POSSIBLE=y
-CONFIG_ATA=y
-# CONFIG_ATA_NONSTANDARD is not set
-# CONFIG_ATA_PIIX is not set
-CONFIG_ATA_SFF=y
-CONFIG_BASE_SMALL=0
-# CONFIG_BCM47XX is not set
-CONFIG_BITREVERSE=y
-CONFIG_BLK_DEV_SD=y
-CONFIG_BOOT_RAW=y
-CONFIG_CC_OPTIMIZE_FOR_SIZE=y
-CONFIG_CEVT_R4K=y
-CONFIG_CLASSIC_RCU=y
-# CONFIG_CPU_BIG_ENDIAN is not set
-CONFIG_CPU_HAS_LLSC=y
-CONFIG_CPU_HAS_PREFETCH=y
-CONFIG_CPU_HAS_SYNC=y
-CONFIG_CPU_LITTLE_ENDIAN=y
-# CONFIG_CPU_LOONGSON2 is not set
-CONFIG_CPU_MIPS32=y
-CONFIG_CPU_MIPS32_R1=y
-# CONFIG_CPU_MIPS32_R2 is not set
-# CONFIG_CPU_MIPS64_R1 is not set
-# CONFIG_CPU_MIPS64_R2 is not set
-CONFIG_CPU_MIPSR1=y
-# CONFIG_CPU_NEVADA is not set
-# CONFIG_CPU_R10000 is not set
-# CONFIG_CPU_R3000 is not set
-# CONFIG_CPU_R4300 is not set
-# CONFIG_CPU_R4X00 is not set
-# CONFIG_CPU_R5000 is not set
-# CONFIG_CPU_R5432 is not set
-# CONFIG_CPU_R5500 is not set
-# CONFIG_CPU_R6000 is not set
-# CONFIG_CPU_R8000 is not set
-# CONFIG_CPU_RM7000 is not set
-# CONFIG_CPU_RM9000 is not set
-# CONFIG_CPU_SB1 is not set
-CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
-CONFIG_CPU_SUPPORTS_HIGHMEM=y
-# CONFIG_CPU_TX39XX is not set
-# CONFIG_CPU_TX49XX is not set
-# CONFIG_CPU_VR41XX is not set
-CONFIG_CSRC_R4K=y
-# CONFIG_DEBUG_FS is not set
-CONFIG_DEVPORT=y
-# CONFIG_DM9000 is not set
-CONFIG_DMA_NEED_PCI_MAP_STATE=y
-CONFIG_DMA_NONCOHERENT=y
-# CONFIG_ENABLE_WARN_DEPRECATED is not set
-CONFIG_EXT2_FS=y
-CONFIG_GENERIC_CLOCKEVENTS=y
-CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
-CONFIG_GENERIC_CMOS_UPDATE=y
-CONFIG_GENERIC_FIND_NEXT_BIT=y
-CONFIG_GENERIC_GPIO=y
-CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
-CONFIG_GPIOLIB=y
-CONFIG_GPIO_SYSFS=y
-CONFIG_HARDWARE_WATCHPOINTS=y
-CONFIG_HAS_DMA=y
-CONFIG_HAS_IOMEM=y
-CONFIG_HAS_IOPORT=y
-CONFIG_HAVE_ARCH_KGDB=y
-# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
-CONFIG_HAVE_IDE=y
-CONFIG_HAVE_OPROFILE=y
-# CONFIG_HIGH_RES_TIMERS is not set
-CONFIG_HW_HAS_PCI=y
-CONFIG_HW_RANDOM=y
-CONFIG_HZ=250
-# CONFIG_HZ_100 is not set
-CONFIG_HZ_250=y
-# CONFIG_I2C is not set
-# CONFIG_IDE is not set
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_IRQ_CPU=y
-CONFIG_KEXEC=y
-CONFIG_KORINA=y
-# CONFIG_LEDS_GPIO is not set
-# CONFIG_LEMOTE_FULONG is not set
-# CONFIG_MACH_ALCHEMY is not set
-# CONFIG_MACH_DECSTATION is not set
-# CONFIG_MACH_EMMA is not set
-# CONFIG_MACH_JAZZ is not set
-# CONFIG_MACH_TX39XX is not set
-# CONFIG_MACH_TX49XX is not set
-# CONFIG_MACH_VR41XX is not set
-CONFIG_MIKROTIK_RB532=y
-CONFIG_MIPS=y
-# CONFIG_MIPS_COBALT is not set
-CONFIG_MIPS_L1_CACHE_SHIFT=4
-# CONFIG_MIPS_MACHINE is not set
-# CONFIG_MIPS_MALTA is not set
-CONFIG_MIPS_MT_DISABLED=y
-# CONFIG_MIPS_MT_SMP is not set
-# CONFIG_MIPS_MT_SMTC is not set
-# CONFIG_MIPS_SIM is not set
-CONFIG_MTD_BLOCK2MTD=y
-CONFIG_MTD_CFI_ADV_OPTIONS=y
-# CONFIG_MTD_CFI_AMDSTD is not set
-CONFIG_MTD_CFI_GEOMETRY=y
-# CONFIG_MTD_CFI_INTELEXT is not set
-# CONFIG_MTD_COMPLEX_MAPPINGS is not set
-CONFIG_MTD_NAND=y
-CONFIG_MTD_NAND_PLATFORM=y
-CONFIG_MTD_NAND_VERIFY_WRITE=y
-CONFIG_MTD_PHYSMAP=y
-CONFIG_MTD_PHYSMAP_BANKWIDTH=2
-CONFIG_MTD_PHYSMAP_LEN=0
-CONFIG_MTD_PHYSMAP_START=0x8000000
-# CONFIG_MTD_ROOTFS_ROOT_DEV is not set
-# CONFIG_MTD_ROOTFS_SPLIT is not set
-# CONFIG_NATSEMI is not set
-CONFIG_NF_CONNTRACK=y
-CONFIG_NF_CT_ACCT=y
-# CONFIG_NO_IOPORT is not set
-# CONFIG_NXP_STB220 is not set
-# CONFIG_NXP_STB225 is not set
-CONFIG_PAGEFLAGS_EXTENDED=y
-CONFIG_PATA_RB532=y
-# CONFIG_PATA_SCH is not set
-CONFIG_PCI=y
-CONFIG_PCI_DOMAINS=y
-CONFIG_PCSPKR_PLATFORM=y
-# CONFIG_PMC_MSP is not set
-# CONFIG_PMC_YOSEMITE is not set
-# CONFIG_PNX8550_JBS is not set
-# CONFIG_PNX8550_STB810 is not set
-# CONFIG_PROBE_INITRD_HEADER is not set
-# CONFIG_PROM_EMU is not set
-# CONFIG_R6040 is not set
-CONFIG_RC32434_WDT=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
-CONFIG_SCSI=y
-# CONFIG_SCSI_LOWLEVEL is not set
-# CONFIG_SCSI_MULTI_LUN is not set
-# CONFIG_SCSI_PROC_FS is not set
-# CONFIG_SERIAL_8250_EXTENDED is not set
-# CONFIG_SGI_IP22 is not set
-# CONFIG_SGI_IP27 is not set
-# CONFIG_SGI_IP28 is not set
-# CONFIG_SGI_IP32 is not set
-# CONFIG_SIBYTE_BIGSUR is not set
-# CONFIG_SIBYTE_CARMEL is not set
-# CONFIG_SIBYTE_CRHINE is not set
-# CONFIG_SIBYTE_CRHONE is not set
-# CONFIG_SIBYTE_LITTLESUR is not set
-# CONFIG_SIBYTE_RHONE is not set
-# CONFIG_SIBYTE_SENTOSA is not set
-# CONFIG_SIBYTE_SWARM is not set
-CONFIG_SWAP_IO_SPACE=y
-CONFIG_SYS_HAS_CPU_MIPS32_R1=y
-CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
-CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
-CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
-# CONFIG_TC35815 is not set
-CONFIG_TRAD_SIGNALS=y
-# CONFIG_VGASTATE is not set
-CONFIG_VIA_RHINE=y
-CONFIG_VIA_RHINE_MMIO=y
-CONFIG_YAFFS_9BYTE_TAGS=y
-# CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED is not set
-CONFIG_YAFFS_AUTO_YAFFS2=y
-# CONFIG_YAFFS_DISABLE_LAZY_LOAD is not set
-# CONFIG_YAFFS_DISABLE_WIDE_TNODES is not set
-CONFIG_YAFFS_FS=y
-CONFIG_YAFFS_SHORT_NAMES_IN_RAM=y
-CONFIG_YAFFS_YAFFS1=y
-CONFIG_YAFFS_YAFFS2=y
-CONFIG_ZONE_DMA_FLAG=0
diff --git a/target/linux/rb532/patches-2.6.28/002-pci_io_map_base.patch b/target/linux/rb532/patches-2.6.28/002-pci_io_map_base.patch
deleted file mode 100644
index 49dea20c63..0000000000
--- a/target/linux/rb532/patches-2.6.28/002-pci_io_map_base.patch
+++ /dev/null
@@ -1,36 +0,0 @@
-The code is rather based on trial-and-error than knowledge. Verified Via
-Rhine functionality in PIO as well as MMIO mode.
-
-Signed-off-by: Phil Sutter <n0-1@freewrt.org>
-Tested-by: Florian Fainelli <florian@openwrt.org>
----
- arch/mips/pci/pci-rc32434.c |   11 +++++++++++
- 1 files changed, 11 insertions(+), 0 deletions(-)
-
---- a/arch/mips/pci/pci-rc32434.c
-+++ b/arch/mips/pci/pci-rc32434.c
-@@ -205,6 +205,8 @@ static int __init rc32434_pcibridge_init
- 
- static int __init rc32434_pci_init(void)
- {
-+	void __iomem *io_map_base;
-+
- 	pr_info("PCI: Initializing PCI\n");
- 
- 	ioport_resource.start = rc32434_res_pci_io1.start;
-@@ -212,6 +214,15 @@ static int __init rc32434_pci_init(void)
- 
- 	rc32434_pcibridge_init();
- 
-+	io_map_base = ioremap(rc32434_res_pci_io1.start,
-+		rc32434_res_pci_io1.end - rc32434_res_pci_io1.start + 1);
-+
-+	if (!io_map_base)
-+		return -ENOMEM;
-+
-+	rc32434_controller.io_map_base =
-+		(unsigned long)io_map_base - rc32434_res_pci_io1.start;
-+
- 	register_pci_controller(&rc32434_controller);
- 	rc32434_sync();
- 
diff --git a/target/linux/rb532/patches-2.6.28/003-gpio_bit_setting.patch b/target/linux/rb532/patches-2.6.28/003-gpio_bit_setting.patch
deleted file mode 100644
index 80272aec40..0000000000
--- a/target/linux/rb532/patches-2.6.28/003-gpio_bit_setting.patch
+++ /dev/null
@@ -1,28 +0,0 @@
-The algorithm works unconditionally. If bitval is one, the first line is
-a no op and the second line sets the bit at offset position. Vice versa,
-if bitval is zero, the first line clears the bit at offset position and
-the second line is a no op.
-
-Signed-off-by: Phil Sutter <n0-1@freewrt.org>
----
- arch/mips/rb532/gpio.c |    6 ++----
- 1 files changed, 2 insertions(+), 4 deletions(-)
-
---- a/arch/mips/rb532/gpio.c
-+++ b/arch/mips/rb532/gpio.c
-@@ -119,13 +119,11 @@ static inline void rb532_set_bit(unsigne
- 	unsigned long flags;
- 	u32 val;
- 
--	bitval = !!bitval;              /* map parameter to {0,1} */
--
- 	local_irq_save(flags);
- 
- 	val = readl(ioaddr);
--	val &= ~( ~bitval << offset );   /* unset bit if bitval == 0 */
--	val |=  (  bitval << offset );   /* set bit if bitval == 1 */
-+	val &= ~(!bitval << offset);   /* unset bit if bitval == 0 */
-+	val |= (!!bitval << offset);   /* set bit if bitval == 1 */
- 	writel(val, ioaddr);
- 
- 	local_irq_restore(flags);
diff --git a/target/linux/rb532/patches-2.6.28/004-fix_pata_rb532_cf.patch b/target/linux/rb532/patches-2.6.28/004-fix_pata_rb532_cf.patch
deleted file mode 100644
index e1e417a558..0000000000
--- a/target/linux/rb532/patches-2.6.28/004-fix_pata_rb532_cf.patch
+++ /dev/null
@@ -1,51 +0,0 @@
-After applying the following changes I could verify functionality by
-mounting a filesystem on the cfdisk and reading/writing files in it.
-
-The set_irq_type() function must be wrong, as there is no set_type()
-function defined for the rb532 IRQ chip. But as the used IRQ actually is
-being triggered by a GPIO, setting it's interrupt level should be the
-right alternative. Also to clear a GPIO triggered IRQ, the source has to
-be cleared. This is being done at the end of rb532_pata_irq_handler.
-
-Signed-off-by: Phil Sutter <n0-1@freewrt.org>
-Acked-by: Florian Fainelli <florian@openwrt.org>
----
---- a/drivers/ata/pata_rb532_cf.c
-+++ b/drivers/ata/pata_rb532_cf.c
-@@ -31,6 +31,7 @@
- #include <scsi/scsi_host.h>
- 
- #include <asm/gpio.h>
-+#include <asm/mach-rc32434/gpio.h>
- 
- #define DRV_NAME	"pata-rb532-cf"
- #define DRV_VERSION	"0.1.0"
-@@ -63,8 +64,8 @@ static inline void rb532_pata_finish_io(
- 	   ata_sff_sync might be sufficient. */
- 	ata_sff_dma_pause(ap);
- 	ndelay(RB500_CF_IO_DELAY);
--
--	set_irq_type(info->irq, IRQ_TYPE_LEVEL_HIGH);
-+	
-+	rb532_gpio_set_ilevel(1, info->gpio_line);
- }
- 
- static void rb532_pata_exec_command(struct ata_port *ap,
-@@ -113,13 +114,15 @@ static irqreturn_t rb532_pata_irq_handle
- 	struct rb532_cf_info *info = ah->private_data;
- 
- 	if (gpio_get_value(info->gpio_line)) {
--		set_irq_type(info->irq, IRQ_TYPE_LEVEL_LOW);
-+		rb532_gpio_set_ilevel(0, info->gpio_line);
- 		if (!info->frozen)
- 			ata_sff_interrupt(info->irq, dev_instance);
- 	} else {
--		set_irq_type(info->irq, IRQ_TYPE_LEVEL_HIGH);
-+		rb532_gpio_set_ilevel(1, info->gpio_line);
- 	}
- 
-+	rb532_gpio_set_istat(0, info->gpio_line);
-+
- 	return IRQ_HANDLED;
- }
- 
diff --git a/target/linux/rb532/patches-2.6.28/005-pata_rb532_cf_4bytes_rw.patch b/target/linux/rb532/patches-2.6.28/005-pata_rb532_cf_4bytes_rw.patch
deleted file mode 100644
index ff1f8dc8ce..0000000000
--- a/target/linux/rb532/patches-2.6.28/005-pata_rb532_cf_4bytes_rw.patch
+++ /dev/null
@@ -1,32 +0,0 @@
-* rename the offset definition to avoid abiguity with the standard ATA
-  IO address
-* read and write four bytes at once like the original driver does
-* use writesl() and readsl() which implicitly iterate over the data
-
-This patch assumes buflen to be a multiple of four, which is true for
-ATA devices. ATAPI support is not known, though unlikely, as the
-original driver always transfers 512 Bytes at once.
-
-Signed-off-by: Phil Sutter <n0-1@freewrt.org>
-Acked-by: Sergei Shtyltov <sshtylyov@ru.mvista.com>
----
---- a/drivers/ata/pata_rb532_cf.c
-+++ b/drivers/ata/pata_rb532_cf.c
-@@ -82,13 +82,10 @@ static unsigned int rb532_pata_data_xfer
- 	void __iomem *ioaddr = ap->ioaddr.data_addr;
- 	int retlen = buflen;
- 
--	if (write_data) {
--		for (; buflen > 0; buflen--, buf++)
--			writeb(*buf, ioaddr);
--	} else {
--		for (; buflen > 0; buflen--, buf++)
--			*buf = readb(ioaddr);
--	}
-+	if (write_data)
-+		writesl(ioaddr, buf, buflen / sizeof(u32));
-+	else
-+		readsl(ioaddr, buf, buflen / sizeof(u32));
- 
- 	rb532_pata_finish_io(adev->link->ap);
- 	return retlen;
diff --git a/target/linux/rb532/patches-2.6.28/006-pata_rb532_cf_fix_prototype.patch b/target/linux/rb532/patches-2.6.28/006-pata_rb532_cf_fix_prototype.patch
deleted file mode 100644
index 72f00eb0db..0000000000
--- a/target/linux/rb532/patches-2.6.28/006-pata_rb532_cf_fix_prototype.patch
+++ /dev/null
@@ -1,18 +0,0 @@
-Per definition, this function should return the number of bytes
-consumed. Also take care of the unlikely case when buflen is not a
-multiple of four; while transferring, the division cuts the remaining
-bytes, so alter the return value accordingly.
-
-Signed-off-by: Phil Sutter <n0-1@freewrt.org>
----
---- a/drivers/ata/pata_rb532_cf.c
-+++ b/drivers/ata/pata_rb532_cf.c
-@@ -88,7 +88,7 @@ static unsigned int rb532_pata_data_xfer
- 		readsl(ioaddr, buf, buflen / sizeof(u32));
- 
- 	rb532_pata_finish_io(adev->link->ap);
--	return retlen;
-+	return buflen - (buflen % sizeof(u32));;
- }
- 
- static void rb532_pata_freeze(struct ata_port *ap)
diff --git a/target/linux/rb532/patches-2.6.28/007-cmdline_hack.patch b/target/linux/rb532/patches-2.6.28/007-cmdline_hack.patch
deleted file mode 100644
index b17734251f..0000000000
--- a/target/linux/rb532/patches-2.6.28/007-cmdline_hack.patch
+++ /dev/null
@@ -1,34 +0,0 @@
---- a/arch/mips/kernel/head.S
-+++ b/arch/mips/kernel/head.S
-@@ -123,6 +123,11 @@
- 
- 	j kernel_entry
- 	nop
-+
-+
-+EXPORT(_image_cmdline)
-+	.ascii "CMDLINE:"
-+
- #ifndef CONFIG_NO_EXCEPT_FILL
- 	/*
- 	 * Reserved space for exception handlers.
---- a/arch/mips/rb532/prom.c
-+++ b/arch/mips/rb532/prom.c
-@@ -67,6 +67,7 @@
- 	return simple_strtoul(num, 0, 10);
- }
- 
-+extern char _image_cmdline;
- void __init prom_setup_cmdline(void)
- {
- 	char cmd_line[CL_SIZE];
-@@ -109,6 +110,9 @@
- 	}
- 	*(cp++) = ' ';
- 
-+	strcpy(cp,(&_image_cmdline + 8));
-+	cp += strlen(&_image_cmdline);
-+
- 	i = strlen(arcs_cmdline);
- 	if (i > 0) {
- 		*(cp++) = ' ';
diff --git a/target/linux/rb532/patches-2.6.28/008-korina_reset_resource_buffer_size_1536.patch b/target/linux/rb532/patches-2.6.28/008-korina_reset_resource_buffer_size_1536.patch
deleted file mode 100644
index c1c56d9608..0000000000
--- a/target/linux/rb532/patches-2.6.28/008-korina_reset_resource_buffer_size_1536.patch
+++ /dev/null
@@ -1,25 +0,0 @@
-The new value is the one used in the external patch before and allows at
-least a standard MTU of 1500 to be handled correctly. Impact of this
-change gets visible when bigger packets are to be received, issuing:
-| ping -s 492 <IP>
-and bigger payload sized led to 100% packet loss.
-
-Signed-off-by: Phil Sutter <n0-1@freewrt.org>
----
- drivers/net/korina.c |    5 ++++-
- 1 files changed, 4 insertions(+), 1 deletions(-)
-
---- a/drivers/net/korina.c
-+++ b/drivers/net/korina.c
-@@ -84,7 +84,10 @@
- #define KORINA_NUM_RDS	64  /* number of receive descriptors */
- #define KORINA_NUM_TDS	64  /* number of transmit descriptors */
- 
--#define KORINA_RBSIZE	536 /* size of one resource buffer = Ether MTU */
-+/* KORINA_RBSIZE is the hardware's default maximum receive
-+ * frame size in bytes. Having this hardcoded means that there
-+ * is no support for MTU sizes greater than 1500. */
-+#define KORINA_RBSIZE	1536 /* size of one resource buffer = Ether MTU */
- #define KORINA_RDS_MASK	(KORINA_NUM_RDS - 1)
- #define KORINA_TDS_MASK	(KORINA_NUM_TDS - 1)
- #define RD_RING_SIZE 	(KORINA_NUM_RDS * sizeof(struct dma_desc))
diff --git a/target/linux/rb532/patches-2.6.28/009-korina_disable_napi_on_close_and_restart.patch b/target/linux/rb532/patches-2.6.28/009-korina_disable_napi_on_close_and_restart.patch
deleted file mode 100644
index 364d307fc4..0000000000
--- a/target/linux/rb532/patches-2.6.28/009-korina_disable_napi_on_close_and_restart.patch
+++ /dev/null
@@ -1,27 +0,0 @@
-Without this the driver will crash when the NIC is being restarted.
-
-Signed-off-by: Phil Sutter <n0-1@freewrt.org>
----
- drivers/net/korina.c |    4 ++++
- 1 files changed, 4 insertions(+), 0 deletions(-)
-
---- a/drivers/net/korina.c
-+++ b/drivers/net/korina.c
-@@ -905,6 +905,8 @@ static int korina_restart(struct net_dev
- 
- 	korina_free_ring(dev);
- 
-+	napi_disable(&lp->napi);
-+
- 	ret = korina_init(dev);
- 	if (ret < 0) {
- 		printk(KERN_ERR DRV_NAME "%s: cannot restart device\n",
-@@ -1071,6 +1073,8 @@ static int korina_close(struct net_devic
- 
- 	korina_free_ring(dev);
- 
-+	napi_disable(&lp->napi);
-+
- 	free_irq(lp->rx_irq, dev);
- 	free_irq(lp->tx_irq, dev);
- 	free_irq(lp->ovr_irq, dev);
diff --git a/target/linux/rb532/patches-2.6.28/010-korina_rework_korina_rx.patch b/target/linux/rb532/patches-2.6.28/010-korina_rework_korina_rx.patch
deleted file mode 100644
index bfb91a91a4..0000000000
--- a/target/linux/rb532/patches-2.6.28/010-korina_rework_korina_rx.patch
+++ /dev/null
@@ -1,138 +0,0 @@
-This function needs an early exit condition to function properly, or
-else caller assumes napi workload wasn't enough to handle all received
-packets and korina_rx is called again (and again and again and ...).
-
-Signed-off-by: Phil Sutter <n0-1@freewrt.org>
----
---- a/drivers/net/korina.c
-+++ b/drivers/net/korina.c
-@@ -353,15 +353,20 @@ static int korina_rx(struct net_device *
- 	struct dma_desc *rd = &lp->rd_ring[lp->rx_next_done];
- 	struct sk_buff *skb, *skb_new;
- 	u8 *pkt_buf;
--	u32 devcs, pkt_len, dmas, rx_free_desc;
-+	u32 devcs, pkt_len, dmas;
- 	int count;
- 
- 	dma_cache_inv((u32)rd, sizeof(*rd));
- 
- 	for (count = 0; count < limit; count++) {
-+		skb = lp->rx_skb[lp->rx_next_done];
-+		skb_new = NULL;
- 
- 		devcs = rd->devcs;
- 
-+		if ((KORINA_RBSIZE - (u32)DMA_COUNT(rd->control)) == 0)
-+			break;
-+
- 		/* Update statistics counters */
- 		if (devcs & ETH_RX_CRC)
- 			dev->stats.rx_crc_errors++;
-@@ -384,64 +389,53 @@ static int korina_rx(struct net_device *
- 			 * in Rc32434 (errata ref #077) */
- 			dev->stats.rx_errors++;
- 			dev->stats.rx_dropped++;
--		}
--
--		while ((rx_free_desc = KORINA_RBSIZE - (u32)DMA_COUNT(rd->control)) != 0) {
--			/* init the var. used for the later
--			 * operations within the while loop */
--			skb_new = NULL;
-+		} else if ((devcs & ETH_RX_ROK)) {
- 			pkt_len = RCVPKT_LENGTH(devcs);
--			skb = lp->rx_skb[lp->rx_next_done];
-+			/* must be the (first and) last
-+			 * descriptor then */
-+			pkt_buf = (u8 *)lp->rx_skb[lp->rx_next_done]->data;
-+
-+			/* invalidate the cache */
-+			dma_cache_inv((unsigned long)pkt_buf, pkt_len - 4);
-+
-+			/* Malloc up new buffer. */
-+			skb_new = netdev_alloc_skb(dev, KORINA_RBSIZE + 2);
-+
-+			if (!skb_new)
-+				break;
-+			/* Do not count the CRC */
-+			skb_put(skb, pkt_len - 4);
-+			skb->protocol = eth_type_trans(skb, dev);
-+
-+			/* Pass the packet to upper layers */
-+			netif_receive_skb(skb);
-+			dev->stats.rx_packets++;
-+			dev->stats.rx_bytes += pkt_len;
-+
-+			/* Update the mcast stats */
-+			if (devcs & ETH_RX_MP)
-+				dev->stats.multicast++;
- 
--			if ((devcs & ETH_RX_ROK)) {
--				/* must be the (first and) last
--				 * descriptor then */
--				pkt_buf = (u8 *)lp->rx_skb[lp->rx_next_done]->data;
--
--				/* invalidate the cache */
--				dma_cache_inv((unsigned long)pkt_buf, pkt_len - 4);
--
--				/* Malloc up new buffer. */
--				skb_new = netdev_alloc_skb(dev, KORINA_RBSIZE + 2);
--
--				if (!skb_new)
--					break;
--				/* Do not count the CRC */
--				skb_put(skb, pkt_len - 4);
--				skb->protocol = eth_type_trans(skb, dev);
--
--				/* Pass the packet to upper layers */
--				netif_receive_skb(skb);
--				dev->last_rx = jiffies;
--				dev->stats.rx_packets++;
--				dev->stats.rx_bytes += pkt_len;
--
--				/* Update the mcast stats */
--				if (devcs & ETH_RX_MP)
--					dev->stats.multicast++;
--
--				lp->rx_skb[lp->rx_next_done] = skb_new;
--			}
--
--			rd->devcs = 0;
--
--			/* Restore descriptor's curr_addr */
--			if (skb_new)
--				rd->ca = CPHYSADDR(skb_new->data);
--			else
--				rd->ca = CPHYSADDR(skb->data);
-+			lp->rx_skb[lp->rx_next_done] = skb_new;
-+		}
-+		rd->devcs = 0;
-+
-+		/* Restore descriptor's curr_addr */
-+		if (skb_new)
-+			rd->ca = CPHYSADDR(skb_new->data);
-+		else
-+			rd->ca = CPHYSADDR(skb->data);
- 
--			rd->control = DMA_COUNT(KORINA_RBSIZE) |
-+		rd->control = DMA_COUNT(KORINA_RBSIZE) |
- 				DMA_DESC_COD | DMA_DESC_IOD;
--			lp->rd_ring[(lp->rx_next_done - 1) &
--				KORINA_RDS_MASK].control &=
--				~DMA_DESC_COD;
--
--			lp->rx_next_done = (lp->rx_next_done + 1) & KORINA_RDS_MASK;
--			dma_cache_wback((u32)rd, sizeof(*rd));
--			rd = &lp->rd_ring[lp->rx_next_done];
--			writel(~DMA_STAT_DONE, &lp->rx_dma_regs->dmas);
--		}
-+		lp->rd_ring[(lp->rx_next_done - 1) &
-+			KORINA_RDS_MASK].control &=
-+			~DMA_DESC_COD;
-+
-+		lp->rx_next_done = (lp->rx_next_done + 1) & KORINA_RDS_MASK;
-+		dma_cache_wback((u32)rd, sizeof(*rd));
-+		rd = &lp->rd_ring[lp->rx_next_done];
-+		writel(~DMA_STAT_DONE, &lp->rx_dma_regs->dmas);
- 	}
- 
- 	dmas = readl(&lp->rx_dma_regs->dmas);
diff --git a/target/linux/rb532/patches-2.6.28/011-korina_do_schedule_napi_after_testing_it.patch b/target/linux/rb532/patches-2.6.28/011-korina_do_schedule_napi_after_testing_it.patch
deleted file mode 100644
index d9e6f33ebe..0000000000
--- a/target/linux/rb532/patches-2.6.28/011-korina_do_schedule_napi_after_testing_it.patch
+++ /dev/null
@@ -1,18 +0,0 @@
-The called netif_rx_schedule() does all the work for us:
-- it checks the return value of netif_rx_schedule_prep() and
-- if everything is ok calls __netif_rx_schedule().
-Before this change, the driver received absolutely nothing.
-
-Signed-off-by: Phil Sutter <n0-1@freewrt.org>
----
---- a/drivers/net/korina.c
-+++ b/drivers/net/korina.c
-@@ -330,7 +330,7 @@ static irqreturn_t korina_rx_dma_interru
- 
- 	dmas = readl(&lp->rx_dma_regs->dmas);
- 	if (dmas & (DMA_STAT_DONE | DMA_STAT_HALT | DMA_STAT_ERR)) {
--		netif_rx_schedule_prep(dev, &lp->napi);
-+		netif_rx_schedule(dev, &lp->napi);
- 
- 		dmasm = readl(&lp->rx_dma_regs->dmasm);
- 		writel(dmasm | (DMA_STAT_DONE |
diff --git a/target/linux/rb532/patches-2.6.28/012-korina_do_tx_at_right_position.patch b/target/linux/rb532/patches-2.6.28/012-korina_do_tx_at_right_position.patch
deleted file mode 100644
index 665e09ae48..0000000000
--- a/target/linux/rb532/patches-2.6.28/012-korina_do_tx_at_right_position.patch
+++ /dev/null
@@ -1,40 +0,0 @@
-Triggering TX before the write to the DMA status mask register leads to
-transferring packets with maximum payload no matter what the actual
-packet size is.
-While here, also trigger RX scheduling after writing the DMA status mask
-register, like it was in the original driver before it was sent
-upstream.
-
-Signed-off-by: Phil Sutter <n0-1@freewrt.org>
----
---- a/drivers/net/korina.c
-+++ b/drivers/net/korina.c
-@@ -330,12 +330,12 @@ static irqreturn_t korina_rx_dma_interru
- 
- 	dmas = readl(&lp->rx_dma_regs->dmas);
- 	if (dmas & (DMA_STAT_DONE | DMA_STAT_HALT | DMA_STAT_ERR)) {
--		netif_rx_schedule(dev, &lp->napi);
--
- 		dmasm = readl(&lp->rx_dma_regs->dmasm);
- 		writel(dmasm | (DMA_STAT_DONE |
- 				DMA_STAT_HALT | DMA_STAT_ERR),
- 				&lp->rx_dma_regs->dmasm);
-+		
-+		netif_rx_schedule(dev, &lp->napi);
- 
- 		if (dmas & DMA_STAT_ERR)
- 			printk(KERN_ERR DRV_NAME "%s: DMA error\n", dev->name);
-@@ -621,11 +621,11 @@ korina_tx_dma_interrupt(int irq, void *d
- 	dmas = readl(&lp->tx_dma_regs->dmas);
- 
- 	if (dmas & (DMA_STAT_FINI | DMA_STAT_ERR)) {
--		korina_tx(dev);
--
- 		dmasm = readl(&lp->tx_dma_regs->dmasm);
- 		writel(dmasm | (DMA_STAT_FINI | DMA_STAT_ERR),
- 				&lp->tx_dma_regs->dmasm);
-+		
-+		korina_tx(dev);
- 
- 		if (lp->tx_chain_status == desc_filled &&
- 			(readl(&(lp->tx_dma_regs->dmandptr)) == 0)) {
diff --git a/target/linux/rb532/patches-2.6.28/013-korina_fix_handling_tx_chain_tail.patch b/target/linux/rb532/patches-2.6.28/013-korina_fix_handling_tx_chain_tail.patch
deleted file mode 100644
index 88fcc53a6c..0000000000
--- a/target/linux/rb532/patches-2.6.28/013-korina_fix_handling_tx_chain_tail.patch
+++ /dev/null
@@ -1,81 +0,0 @@
-Originally this must have been a rewrite error when introducing
-'chain_index'. But the original driver did not use the previous chain
-item everywhere: when altering the address tx_chain_tail points to, it
-should move forward, not backwards.
-Also this is not an "index" but rather the penultimate element in the
-chain, so rename it accordingly.
-
-Signed-off-by: Phil Sutter <n0-1@freewrt.org>
----
- drivers/net/korina.c |   22 +++++++++++-----------
- 1 files changed, 11 insertions(+), 11 deletions(-)
-
---- a/drivers/net/korina.c
-+++ b/drivers/net/korina.c
-@@ -199,7 +199,7 @@ static int korina_send_packet(struct sk_
- 	struct korina_private *lp = netdev_priv(dev);
- 	unsigned long flags;
- 	u32 length;
--	u32 chain_index;
-+	u32 chain_prev, chain_next;
- 	struct dma_desc *td;
- 
- 	spin_lock_irqsave(&lp->lock, flags);
-@@ -231,8 +231,8 @@ static int korina_send_packet(struct sk_
- 	/* Setup the transmit descriptor. */
- 	dma_cache_inv((u32) td, sizeof(*td));
- 	td->ca = CPHYSADDR(skb->data);
--	chain_index = (lp->tx_chain_tail - 1) &
--			KORINA_TDS_MASK;
-+	chain_prev = (lp->tx_chain_tail - 1) & KORINA_TDS_MASK;
-+	chain_next = (lp->tx_chain_tail + 1) & KORINA_TDS_MASK;
- 
- 	if (readl(&(lp->tx_dma_regs->dmandptr)) == 0) {
- 		if (lp->tx_chain_status == desc_empty) {
-@@ -240,7 +240,7 @@ static int korina_send_packet(struct sk_
- 			td->control = DMA_COUNT(length) |
- 					DMA_DESC_COF | DMA_DESC_IOF;
- 			/* Move tail */
--			lp->tx_chain_tail = chain_index;
-+			lp->tx_chain_tail = chain_next;
- 			/* Write to NDPTR */
- 			writel(CPHYSADDR(&lp->td_ring[lp->tx_chain_head]),
- 					&lp->tx_dma_regs->dmandptr);
-@@ -251,12 +251,12 @@ static int korina_send_packet(struct sk_
- 			td->control = DMA_COUNT(length) |
- 					DMA_DESC_COF | DMA_DESC_IOF;
- 			/* Link to prev */
--			lp->td_ring[chain_index].control &=
-+			lp->td_ring[chain_prev].control &=
- 					~DMA_DESC_COF;
- 			/* Link to prev */
--			lp->td_ring[chain_index].link =  CPHYSADDR(td);
-+			lp->td_ring[chain_prev].link =  CPHYSADDR(td);
- 			/* Move tail */
--			lp->tx_chain_tail = chain_index;
-+			lp->tx_chain_tail = chain_next;
- 			/* Write to NDPTR */
- 			writel(CPHYSADDR(&lp->td_ring[lp->tx_chain_head]),
- 					&(lp->tx_dma_regs->dmandptr));
-@@ -270,17 +270,17 @@ static int korina_send_packet(struct sk_
- 			td->control = DMA_COUNT(length) |
- 					DMA_DESC_COF | DMA_DESC_IOF;
- 			/* Move tail */
--			lp->tx_chain_tail = chain_index;
-+			lp->tx_chain_tail = chain_next;
- 			lp->tx_chain_status = desc_filled;
- 			netif_stop_queue(dev);
- 		} else {
- 			/* Update tail */
- 			td->control = DMA_COUNT(length) |
- 					DMA_DESC_COF | DMA_DESC_IOF;
--			lp->td_ring[chain_index].control &=
-+			lp->td_ring[chain_prev].control &=
- 					~DMA_DESC_COF;
--			lp->td_ring[chain_index].link =  CPHYSADDR(td);
--			lp->tx_chain_tail = chain_index;
-+			lp->td_ring[chain_prev].link =  CPHYSADDR(td);
-+			lp->tx_chain_tail = chain_next;
- 		}
- 	}
- 	dma_cache_wback((u32) td, sizeof(*td));
diff --git a/target/linux/rb532/patches-2.6.28/014-korina_do_not_stop_queue_here.patch b/target/linux/rb532/patches-2.6.28/014-korina_do_not_stop_queue_here.patch
deleted file mode 100644
index bccd307c18..0000000000
--- a/target/linux/rb532/patches-2.6.28/014-korina_do_not_stop_queue_here.patch
+++ /dev/null
@@ -1,19 +0,0 @@
-Apparently this doesn't make sense. Otherwise the queue gets disabled as
-soon as it's getting empty and can only be resurrected by a driver
-restart.
-
-Signed-off-by: Phil Sutter <n0-1@freewrt.org>
----
- drivers/net/korina.c |    1 -
- 1 files changed, 0 insertions(+), 1 deletions(-)
-
---- a/drivers/net/korina.c
-+++ b/drivers/net/korina.c
-@@ -272,7 +272,6 @@ static int korina_send_packet(struct sk_
- 			/* Move tail */
- 			lp->tx_chain_tail = chain_next;
- 			lp->tx_chain_status = desc_filled;
--			netif_stop_queue(dev);
- 		} else {
- 			/* Update tail */
- 			td->control = DMA_COUNT(length) |
diff --git a/target/linux/rb532/patches-2.6.28/015-korina_irqf_flags.patch b/target/linux/rb532/patches-2.6.28/015-korina_irqf_flags.patch
deleted file mode 100644
index 12b8036faa..0000000000
--- a/target/linux/rb532/patches-2.6.28/015-korina_irqf_flags.patch
+++ /dev/null
@@ -1,47 +0,0 @@
-As the kernel warning states: "IRQF_DISABLED is not guaranteed on shared
-IRQs". Since these IRQs' values are hardcoded and my test system doesn't
-show any shared use of IRQs at all, rather make them non-shared than
-non-disabled.
-
-Signed-off-by: Phil Sutter <n0-1@freewrt.org>
----
- drivers/net/korina.c |    8 ++++----
- 1 files changed, 4 insertions(+), 4 deletions(-)
-
---- a/drivers/net/korina.c
-+++ b/drivers/net/korina.c
-@@ -998,14 +998,14 @@ static int korina_open(struct net_device
- 	 * that handles the Done Finished
- 	 * Ovr and Und Events */
- 	ret = request_irq(lp->rx_irq, &korina_rx_dma_interrupt,
--		IRQF_SHARED | IRQF_DISABLED, "Korina ethernet Rx", dev);
-+			IRQF_DISABLED, "Korina ethernet Rx", dev);
- 	if (ret < 0) {
- 		printk(KERN_ERR DRV_NAME "%s: unable to get Rx DMA IRQ %d\n",
- 		    dev->name, lp->rx_irq);
- 		goto err_release;
- 	}
- 	ret = request_irq(lp->tx_irq, &korina_tx_dma_interrupt,
--		IRQF_SHARED | IRQF_DISABLED, "Korina ethernet Tx", dev);
-+			IRQF_DISABLED, "Korina ethernet Tx", dev);
- 	if (ret < 0) {
- 		printk(KERN_ERR DRV_NAME "%s: unable to get Tx DMA IRQ %d\n",
- 		    dev->name, lp->tx_irq);
-@@ -1014,7 +1014,7 @@ static int korina_open(struct net_device
- 
- 	/* Install handler for overrun error. */
- 	ret = request_irq(lp->ovr_irq, &korina_ovr_interrupt,
--			IRQF_SHARED | IRQF_DISABLED, "Ethernet Overflow", dev);
-+			IRQF_DISABLED, "Ethernet Overflow", dev);
- 	if (ret < 0) {
- 		printk(KERN_ERR DRV_NAME"%s: unable to get OVR IRQ %d\n",
- 		    dev->name, lp->ovr_irq);
-@@ -1023,7 +1023,7 @@ static int korina_open(struct net_device
- 
- 	/* Install handler for underflow error. */
- 	ret = request_irq(lp->und_irq, &korina_und_interrupt,
--			IRQF_SHARED | IRQF_DISABLED, "Ethernet Underflow", dev);
-+			IRQF_DISABLED, "Ethernet Underflow", dev);
- 	if (ret < 0) {
- 		printk(KERN_ERR DRV_NAME "%s: unable to get UND IRQ %d\n",
- 		    dev->name, lp->und_irq);
diff --git a/target/linux/rb532/patches-2.6.28/016-korina_drop_left_over_assignment.patch b/target/linux/rb532/patches-2.6.28/016-korina_drop_left_over_assignment.patch
deleted file mode 100644
index 19dd71ca72..0000000000
--- a/target/linux/rb532/patches-2.6.28/016-korina_drop_left_over_assignment.patch
+++ /dev/null
@@ -1,28 +0,0 @@
-As the assigned value is being overwritten shortly after, it can be
-dropped and so the whole variable definition moved to the start of the
-function.
-
-Signed-off-by: Phil Sutter <n0-1@freewrt.org>
----
- drivers/net/korina.c |    3 +--
- 1 files changed, 1 insertions(+), 2 deletions(-)
-
---- a/drivers/net/korina.c
-+++ b/drivers/net/korina.c
-@@ -738,6 +738,7 @@ static struct ethtool_ops netdev_ethtool
- static void korina_alloc_ring(struct net_device *dev)
- {
- 	struct korina_private *lp = netdev_priv(dev);
-+	struct sk_buff *skb;
- 	int i;
- 
- 	/* Initialize the transmit descriptors */
-@@ -753,8 +754,6 @@ static void korina_alloc_ring(struct net
- 
- 	/* Initialize the receive descriptors */
- 	for (i = 0; i < KORINA_NUM_RDS; i++) {
--		struct sk_buff *skb = lp->rx_skb[i];
--
- 		skb = dev_alloc_skb(KORINA_RBSIZE + 2);
- 		if (!skb)
- 			break;
diff --git a/target/linux/rb532/patches-2.6.28/017-korina_fix_loop_back_rx_desc.patch b/target/linux/rb532/patches-2.6.28/017-korina_fix_loop_back_rx_desc.patch
deleted file mode 100644
index 5b684b40ca..0000000000
--- a/target/linux/rb532/patches-2.6.28/017-korina_fix_loop_back_rx_desc.patch
+++ /dev/null
@@ -1,30 +0,0 @@
-After the last loop iteration, i has the value RC32434_NUM_RDS and
-therefore leads to an index overflow when used afterwards to address the
-last element. This is yet another another bug introduced when rewriting
-parts of the driver for upstream preparation, as the original driver
-used 'RC32434_NUM_RDS - 1' instead.
-
-Signed-off-by: Phil Sutter <n0-1@freewrt.org>
----
- drivers/net/korina.c |    9 +++++----
- 1 files changed, 5 insertions(+), 4 deletions(-)
-
---- a/drivers/net/korina.c
-+++ b/drivers/net/korina.c
-@@ -766,11 +766,12 @@ static void korina_alloc_ring(struct net
- 		lp->rd_ring[i].link = CPHYSADDR(&lp->rd_ring[i+1]);
- 	}
- 
--	/* loop back */
--	lp->rd_ring[i].link = CPHYSADDR(&lp->rd_ring[0]);
--	lp->rx_next_done  = 0;
-+	/* loop back receive descriptors, so the last
-+	 * descriptor points to the first one */
-+	lp->rd_ring[i - 1].link = CPHYSADDR(&lp->rd_ring[0]);
-+	lp->rd_ring[i - 1].control |= DMA_DESC_COD;
- 
--	lp->rd_ring[i].control |= DMA_DESC_COD;
-+	lp->rx_next_done  = 0;
- 	lp->rx_chain_head = 0;
- 	lp->rx_chain_tail = 0;
- 	lp->rx_chain_status = desc_empty;
diff --git a/target/linux/rb532/patches-2.6.28/018-korina_adjust_headroom.patch b/target/linux/rb532/patches-2.6.28/018-korina_adjust_headroom.patch
deleted file mode 100644
index 4ec3d0e628..0000000000
--- a/target/linux/rb532/patches-2.6.28/018-korina_adjust_headroom.patch
+++ /dev/null
@@ -1,22 +0,0 @@
-This is copy and paste from the original driver. As skb_reserve() is
-also called within korina_alloc_ring() when initially allocating the
-receive descriptors, the same should be done when allocating new space
-after passing an skb to upper layers.
-
-Signed-off-by: Phil Sutter <n0-1@freewrt.org>
----
- drivers/net/korina.c |    3 +++
- 1 files changed, 3 insertions(+), 0 deletions(-)
-
---- a/drivers/net/korina.c
-+++ b/drivers/net/korina.c
-@@ -415,6 +415,9 @@ static int korina_rx(struct net_device *
- 			if (devcs & ETH_RX_MP)
- 				dev->stats.multicast++;
- 
-+			/* 16 bit align */
-+			skb_reserve(skb_new, 2);
-+
- 			lp->rx_skb[lp->rx_next_done] = skb_new;
- 		}
- 		rd->devcs = 0;
diff --git a/target/linux/rb532/patches-2.6.28/019-korina_set_dev_field_allocated_skb.patch b/target/linux/rb532/patches-2.6.28/019-korina_set_dev_field_allocated_skb.patch
deleted file mode 100644
index e54d6113e1..0000000000
--- a/target/linux/rb532/patches-2.6.28/019-korina_set_dev_field_allocated_skb.patch
+++ /dev/null
@@ -1,27 +0,0 @@
-I'm not sure if this is necessary, but the original driver did it and
-apparently also many other drivers do it, so it should not be completely
-wrong to do it.
-
-Signed-off-by: Phil Sutter <n0-1@freewrt.org>
----
- drivers/net/korina.c |    2 ++
- 1 files changed, 2 insertions(+), 0 deletions(-)
-
---- a/drivers/net/korina.c
-+++ b/drivers/net/korina.c
-@@ -418,6 +418,7 @@ static int korina_rx(struct net_device *
- 			/* 16 bit align */
- 			skb_reserve(skb_new, 2);
- 
-+			skb_new->dev = dev;
- 			lp->rx_skb[lp->rx_next_done] = skb_new;
- 		}
- 		rd->devcs = 0;
-@@ -761,6 +762,7 @@ static void korina_alloc_ring(struct net
- 		if (!skb)
- 			break;
- 		skb_reserve(skb, 2);
-+		skb->dev = dev;
- 		lp->rx_skb[i] = skb;
- 		lp->rd_ring[i].control = DMA_DESC_IOD |
- 				DMA_COUNT(KORINA_RBSIZE);
diff --git a/target/linux/rb532/patches-2.6.28/021-rb532_driver_data.patch b/target/linux/rb532/patches-2.6.28/021-rb532_driver_data.patch
deleted file mode 100644
index bb4b47001c..0000000000
--- a/target/linux/rb532/patches-2.6.28/021-rb532_driver_data.patch
+++ /dev/null
@@ -1,20 +0,0 @@
-As the korina ethernet driver uses platform_get_drvdata() to extract the
-driver specific data from the platform device, driver_data has to be
-used here.
-
-Signed-off-by: Phil Sutter <n0-1@freewrt.org>
----
- arch/mips/rb532/devices.c |    2 +-
- 1 files changed, 1 insertions(+), 1 deletions(-)
-
---- a/arch/mips/rb532/devices.c
-+++ b/arch/mips/rb532/devices.c
-@@ -86,7 +86,7 @@ static struct korina_device korina_dev0_
- static struct platform_device korina_dev0 = {
- 	.id = -1,
- 	.name = "korina",
--	.dev.platform_data = &korina_dev0_data,
-+	.dev.driver_data = &korina_dev0_data,
- 	.resource = korina_dev0_res,
- 	.num_resources = ARRAY_SIZE(korina_dev0_res),
- };
diff --git a/target/linux/rb532/patches-2.6.28/022-rb532_uart_autodetect.patch b/target/linux/rb532/patches-2.6.28/022-rb532_uart_autodetect.patch
deleted file mode 100644
index e506103424..0000000000
--- a/target/linux/rb532/patches-2.6.28/022-rb532_uart_autodetect.patch
+++ /dev/null
@@ -1,83 +0,0 @@
-Auto-detection works just fine, so use it instead of specifying the type
-manually. Also define a platform device for the uart, as suggested by
-David Daney.
-
-Signed-off-by: Phil Sutter <n0-1@freewrt.org>
----
- arch/mips/rb532/devices.c |   26 ++++++++++++++++++++++++++
- arch/mips/rb532/serial.c  |    2 +-
- 2 files changed, 27 insertions(+), 1 deletions(-)
-
---- a/arch/mips/rb532/devices.c
-+++ b/arch/mips/rb532/devices.c
-@@ -24,6 +24,7 @@
- #include <linux/mtd/partitions.h>
- #include <linux/gpio_keys.h>
- #include <linux/input.h>
-+#include <linux/serial_8250.h>
- 
- #include <asm/bootinfo.h>
- 
-@@ -39,6 +40,8 @@
- #define ETH0_RX_DMA_ADDR  (DMA0_BASE_ADDR + 0 * DMA_CHAN_OFFSET)
- #define ETH0_TX_DMA_ADDR  (DMA0_BASE_ADDR + 1 * DMA_CHAN_OFFSET)
- 
-+extern unsigned int idt_cpu_freq;
-+
- static struct resource korina_dev0_res[] = {
- 	{
- 		.name = "korina_regs",
-@@ -214,12 +217,32 @@ static struct platform_device rb532_wdt 
- 	.num_resources	= ARRAY_SIZE(rb532_wdt_res),
- };
- 
-+static struct plat_serial8250_port rb532_uart_res[] = {
-+	{
-+		.membase	= (char *)KSEG1ADDR(REGBASE + UART0BASE),
-+		.irq		= UART0_IRQ,
-+		.regshift	= 2,
-+		.iotype		= UPIO_MEM,
-+		.flags		= UPF_BOOT_AUTOCONF,
-+	},
-+	{
-+		.flags		= 0,
-+	}
-+};
-+
-+static struct platform_device rb532_uart = {
-+	.name              = "serial8250",
-+	.id                = PLAT8250_DEV_PLATFORM,
-+	.dev.platform_data = &rb532_uart_res,
-+};
-+
- static struct platform_device *rb532_devs[] = {
- 	&korina_dev0,
- 	&nand_slot0,
- 	&cf_slot0,
- 	&rb532_led,
- 	&rb532_button,
-+	&rb532_uart,
- 	&rb532_wdt
- };
- 
-@@ -294,6 +317,9 @@ static int __init plat_setup_devices(voi
- 	/* Initialise the NAND device */
- 	rb532_nand_setup();
- 
-+	/* set the uart clock to the current cpu frequency */
-+	rb532_uart_res[0].uartclk = idt_cpu_freq;
-+
- 	return platform_add_devices(rb532_devs, ARRAY_SIZE(rb532_devs));
- }
- 
---- a/arch/mips/rb532/serial.c
-+++ b/arch/mips/rb532/serial.c
-@@ -36,7 +36,7 @@
- extern unsigned int idt_cpu_freq;
- 
- static struct uart_port rb532_uart = {
--	.type = PORT_16550A,
-+	.flags = UPF_BOOT_AUTOCONF,
- 	.line = 0,
- 	.irq = UART0_IRQ,
- 	.iotype = UPIO_MEM,
diff --git a/target/linux/rb532/patches-2.6.28/023-rb532_fix_init_of_rb532_dev3_ctl_res.patch b/target/linux/rb532/patches-2.6.28/023-rb532_fix_init_of_rb532_dev3_ctl_res.patch
deleted file mode 100644
index ab60afc1e8..0000000000
--- a/target/linux/rb532/patches-2.6.28/023-rb532_fix_init_of_rb532_dev3_ctl_res.patch
+++ /dev/null
@@ -1,26 +0,0 @@
-This register just contains the address of the actual resource, so
-initialisation has to be the same as cf_slot0_res and nand_slot0_res.
-
-Signed-off-by: Phil Sutter <n0-1@freewrt.org>
----
---- a/arch/mips/rb532/gpio.c
-+++ b/arch/mips/rb532/gpio.c
-@@ -55,8 +55,6 @@ static struct resource rb532_gpio_reg0_r
- static struct resource rb532_dev3_ctl_res[] = {
- 	{
- 		.name	= "dev3_ctl",
--		.start	= REGBASE + DEV3BASE,
--		.end	= REGBASE + DEV3BASE + sizeof(struct dev_reg) - 1,
- 		.flags	= IORESOURCE_MEM,
- 	}
- };
-@@ -251,6 +249,9 @@ int __init rb532_gpio_init(void)
- 	/* Register our GPIO chip */
- 	gpiochip_add(&rb532_gpio_chip->chip);
- 
-+	rb532_dev3_ctl_res[0].start = readl(IDT434_REG_BASE + DEV3BASE);
-+	rb532_dev3_ctl_res[0].end = rb532_dev3_ctl_res[0].start + 0x1000;
-+
- 	r = rb532_dev3_ctl_res;
- 	dev3.base = ioremap_nocache(r->start, r->end - r->start);
- 
diff --git a/target/linux/rb532/patches-2.6.28/024-rb532_fix_set_latch_u5.patch b/target/linux/rb532/patches-2.6.28/024-rb532_fix_set_latch_u5.patch
deleted file mode 100644
index edad9d8687..0000000000
--- a/target/linux/rb532/patches-2.6.28/024-rb532_fix_set_latch_u5.patch
+++ /dev/null
@@ -1,17 +0,0 @@
-The data to be written is just a byte, so use writeb instead of writel.
-Also, dev3.base contains the address, not the data so referencing here
-is wrong.
-
-Signed-off-by: Phil Sutter <n0-1@freewrt.org>
----
---- a/arch/mips/rb532/gpio.c
-+++ b/arch/mips/rb532/gpio.c
-@@ -93,7 +93,7 @@ void set_latch_u5(unsigned char or_mask,
- 	spin_lock_irqsave(&dev3.lock, flags);
- 
- 	dev3.state = (dev3.state | or_mask) & ~nand_mask;
--	writel(dev3.state, &dev3.base);
-+	writeb(dev3.state, dev3.base);
- 
- 	spin_unlock_irqrestore(&dev3.lock, flags);
- }
diff --git a/target/linux/rb532/patches-2.6.28/025-rb532_nand_fixup.patch b/target/linux/rb532/patches-2.6.28/025-rb532_nand_fixup.patch
deleted file mode 100644
index 3c7cccacba..0000000000
--- a/target/linux/rb532/patches-2.6.28/025-rb532_nand_fixup.patch
+++ /dev/null
@@ -1,48 +0,0 @@
---- a/arch/mips/rb532/devices.c
-+++ b/arch/mips/rb532/devices.c
-@@ -119,6 +119,19 @@ static struct platform_device cf_slot0 =
- };
- 
- /* Resources and device for NAND */
-+
-+/*
-+ * We need to use the OLD Yaffs-1 OOB layout, otherwise the RB bootloader
-+ * will not be able to find the kernel that we load.  So set the oobinfo
-+ * when creating the partitions
-+ */
-+static struct nand_ecclayout rb532_nand_ecclayout = {
-+	.eccbytes       = 6,
-+	.eccpos         = { 8, 9, 10, 13, 14, 15 },
-+	.oobavail       = 9,
-+	.oobfree        = { { 0, 4 }, { 6, 2 }, { 11, 2 }, { 4, 1 } }
-+};
-+
- static int rb532_dev_ready(struct mtd_info *mtd)
- {
- 	return gpio_get_value(GPIO_RDY);
-@@ -277,6 +290,16 @@ static void __init parse_mac_addr(char *
- /* NAND definitions */
- #define NAND_CHIP_DELAY	25
- 
-+static int rb532_nand_fixup(struct mtd_info *mtd)
-+{
-+	struct nand_chip *chip = mtd->priv;
-+
-+	if (mtd->writesize == 512)
-+		chip->ecc.layout = &rb532_nand_ecclayout;
-+
-+	return 0;
-+}
-+
- static void __init rb532_nand_setup(void)
- {
- 	switch (mips_machtype) {
-@@ -296,6 +319,8 @@ static void __init rb532_nand_setup(void
- 	rb532_nand_data.chip.partitions = rb532_partition_info;
- 	rb532_nand_data.chip.chip_delay = NAND_CHIP_DELAY;
- 	rb532_nand_data.chip.options = NAND_NO_AUTOINCR;
-+	
-+	rb532_nand_data.chip.chip_fixup = &rb532_nand_fixup;
- }
- 
- 
diff --git a/target/linux/rb532/patches-2.6.28/100-check_media.patch b/target/linux/rb532/patches-2.6.28/100-check_media.patch
deleted file mode 100644
index 4180c62370..0000000000
--- a/target/linux/rb532/patches-2.6.28/100-check_media.patch
+++ /dev/null
@@ -1,51 +0,0 @@
---- a/drivers/net/korina.c
-+++ b/drivers/net/korina.c
-@@ -133,6 +133,7 @@ struct korina_private {
- 	int dma_halt_cnt;
- 	int dma_run_cnt;
- 	struct napi_struct napi;
-+	struct timer_list media_check_timer;
- 	struct mii_if_info mii_if;
- 	struct net_device *dev;
- 	int phy_addr;
-@@ -663,6 +664,15 @@ static void korina_check_media(struct ne
- 						&lp->eth_regs->ethmac2);
- }
- 
-+static void korina_poll_media(unsigned long data)
-+{
-+	struct net_device *dev = (struct net_device *) data;
-+	struct korina_private *lp = netdev_priv(dev);
-+
-+	korina_check_media(dev, 0);
-+	mod_timer(&lp->media_check_timer, jiffies + HZ);
-+}
-+
- static void korina_set_carrier(struct mii_if_info *mii)
- {
- 	if (mii->force_media) {
-@@ -1034,6 +1044,7 @@ static int korina_open(struct net_device
- 		    dev->name, lp->und_irq);
- 		goto err_free_ovr_irq;
- 	}
-+	mod_timer(&lp->media_check_timer, jiffies + 1);
- out:
- 	return ret;
- 
-@@ -1053,6 +1064,8 @@ static int korina_close(struct net_devic
- 	struct korina_private *lp = netdev_priv(dev);
- 	u32 tmp;
- 
-+	del_timer(&lp->media_check_timer);
-+
- 	/* Disable interrupts */
- 	disable_irq(lp->rx_irq);
- 	disable_irq(lp->tx_irq);
-@@ -1177,6 +1190,7 @@ static int korina_probe(struct platform_
- 			": cannot register net device %d\n", rc);
- 		goto probe_err_register;
- 	}
-+	setup_timer(&lp->media_check_timer, korina_poll_media, (unsigned long) dev);
- out:
- 	return rc;
-