From 918e830718c2216a64d65f7ad58a784a841cd296 Mon Sep 17 00:00:00 2001
From: Florian Fainelli <florian@openwrt.org>
Date: Fri, 11 Jan 2008 10:42:06 +0000
Subject: Upgrade rb532 to .23, provide generic GPIO API to this board
SVN-Revision: 10171
---
target/linux/rb532/Makefile | 2 +-
target/linux/rb532/config-2.6.23 | 200 +++++++++++++++++++++
.../linux/rb532/files/arch/mips/pci/fixup-rb500.c | 6 +-
target/linux/rb532/files/arch/mips/rb500/Makefile | 2 +-
target/linux/rb532/files/arch/mips/rb500/gpio.c | 159 ++++++++++++++++
target/linux/rb532/files/arch/mips/rb500/irq.c | 3 +-
target/linux/rb532/files/arch/mips/rb500/misc.c | 56 ------
target/linux/rb532/files/arch/mips/rb500/serial.c | 3 +-
.../rb532/files/include/asm-mips/rc32434/gpio.h | 95 ++++++----
.../rb532/files/include/asm-mips/rc32434/rc32434.h | 1 -
target/linux/rb532/patches/100-rb5xx_support.patch | 111 ++++++------
target/linux/rb532/patches/120-cf.patch | 37 ++--
target/linux/rb532/patches/140-cmdline_hack.patch | 16 +-
.../rb532/patches/240-via_rhine_performance.patch | 36 ++--
target/linux/rb532/patches/510-rb500_led.patch | 36 ++--
15 files changed, 554 insertions(+), 209 deletions(-)
create mode 100644 target/linux/rb532/config-2.6.23
create mode 100644 target/linux/rb532/files/arch/mips/rb500/gpio.c
delete mode 100644 target/linux/rb532/files/arch/mips/rb500/misc.c
diff --git a/target/linux/rb532/Makefile b/target/linux/rb532/Makefile
index c80449d..3051247 100644
--- a/target/linux/rb532/Makefile
+++ b/target/linux/rb532/Makefile
@@ -11,7 +11,7 @@ BOARD:=rb532
BOARDNAME:=Mikrotik RouterBoard 532
FEATURES:=jffs2 pci tgz
-LINUX_VERSION:=2.6.22.4
+LINUX_VERSION:=2.6.23.12
include $(INCLUDE_DIR)/target.mk
diff --git a/target/linux/rb532/config-2.6.23 b/target/linux/rb532/config-2.6.23
new file mode 100644
index 0000000..9a08089
--- /dev/null
+++ b/target/linux/rb532/config-2.6.23
@@ -0,0 +1,200 @@
+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_SUPPORTS_MSI is not set
+# CONFIG_ATM is not set
+# CONFIG_AX25 is not set
+CONFIG_BASE_SMALL=0
+CONFIG_BITREVERSE=y
+# CONFIG_BLK_DEV_CF_MIPS is not set
+# CONFIG_BT is not set
+# 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_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_CRYPTO_HW is not set
+CONFIG_DEVPORT=y
+# CONFIG_DM9000 is not set
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
+CONFIG_DMA_NONCOHERENT=y
+CONFIG_EXT2_FS=y
+CONFIG_FS_POSIX_ACL=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_GPIO=y
+# CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ is not set
+CONFIG_HAS_DMA=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HID_SUPPORT=y
+CONFIG_HW_HAS_PCI=y
+CONFIG_HW_RANDOM=y
+# CONFIG_I2C is not set
+# CONFIG_IDE is not set
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_INPUT=y
+CONFIG_INPUT_KEYBOARD=y
+CONFIG_IRQ_CPU=y
+# CONFIG_KEYBOARD_ATKBD is not set
+CONFIG_KEYBOARD_GPIO=y
+# CONFIG_KEYBOARD_LKKBD is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+CONFIG_KORINA=y
+# CONFIG_LEDS_ALIX is not set
+# CONFIG_LEDS_GPIO is not set
+CONFIG_LEDS_RB500=y
+# CONFIG_LEMOTE_FULONG is not set
+# CONFIG_MACH_ALCHEMY is not set
+# CONFIG_MACH_DECSTATION is not set
+# CONFIG_MACH_JAZZ is not set
+# CONFIG_MACH_VR41XX is not set
+CONFIG_MIKROTIK_RB500=y
+CONFIG_MINI_FO=m
+CONFIG_MIPS=y
+# CONFIG_MIPS_ATLAS is not set
+# CONFIG_MIPS_COBALT is not set
+CONFIG_MIPS_L1_CACHE_SHIFT=4
+# 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_SEAD is not set
+# CONFIG_MIPS_SIM is not set
+CONFIG_MTD=y
+# CONFIG_MTD_ABSENT is not set
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+CONFIG_MTD_BLOCK2MTD=y
+# CONFIG_MTD_CFI is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+CONFIG_MTD_CHAR=y
+# CONFIG_MTD_CMDLINE_PARTS is not set
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_CONCAT is not set
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MTDRAM is not set
+CONFIG_MTD_NAND=y
+# CONFIG_MTD_NAND_CAFE is not set
+# CONFIG_MTD_NAND_DISKONCHIP is not set
+# CONFIG_MTD_NAND_ECC_SMC is not set
+CONFIG_MTD_NAND_IDS=y
+# CONFIG_MTD_NAND_MUSEUM_IDS is not set
+# CONFIG_MTD_NAND_NANDSIM is not set
+CONFIG_MTD_NAND_PLATFORM=y
+CONFIG_MTD_NAND_VERIFY_WRITE=y
+# CONFIG_MTD_ONENAND is not set
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_PLATRAM is not set
+# CONFIG_MTD_PMC551 is not set
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_REDBOOT_PARTS is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_NATSEMI is not set
+# CONFIG_NE2K_PCI is not set
+# CONFIG_NET_SCH_ESFQ_NFCT is not set
+# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_NO_IOPORT is not set
+# CONFIG_PAGE_SIZE_16KB is not set
+CONFIG_PAGE_SIZE_4KB=y
+# CONFIG_PAGE_SIZE_64KB is not set
+# CONFIG_PAGE_SIZE_8KB is not set
+# CONFIG_PCIPCWATCHDOG is not set
+# 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_RC32434_WDT=y
+# CONFIG_RTC is not set
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCSI_WAIT_SCAN=m
+# CONFIG_SERIAL_8250_EXTENDED is not set
+# CONFIG_SGI_IP22 is not set
+# CONFIG_SGI_IP27 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_PTSWARM is not set
+# CONFIG_SIBYTE_RHONE is not set
+# CONFIG_SIBYTE_SENTOSA is not set
+# CONFIG_SIBYTE_SWARM is not set
+# CONFIG_SOFT_WATCHDOG is not set
+# CONFIG_SOUND is not set
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SWAP_IO_SPACE=y
+CONFIG_SYSVIPC_SYSCTL=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_TOSHIBA_JMR3927 is not set
+# CONFIG_TOSHIBA_RBTX4927 is not set
+# CONFIG_TOSHIBA_RBTX4938 is not set
+CONFIG_TRAD_SIGNALS=y
+# CONFIG_USB is not set
+# CONFIG_USER_NS is not set
+# CONFIG_VGASTATE is not set
+CONFIG_VIA_RHINE=y
+# CONFIG_VIA_RHINE_MMIO is not set
+CONFIG_VIA_RHINE_NAPI=y
+# CONFIG_YAFFS_9BYTE_TAGS is not set
+CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED=y
+CONFIG_YAFFS_AUTO_YAFFS2=y
+CONFIG_YAFFS_CHECKPOINT_RESERVED_BLOCKS=0
+# CONFIG_YAFFS_DISABLE_LAZY_LOAD is not set
+# CONFIG_YAFFS_DISABLE_WIDE_TNODES is not set
+CONFIG_YAFFS_DOES_ECC=y
+CONFIG_YAFFS_ECC_WRONG_ORDER=y
+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/files/arch/mips/pci/fixup-rb500.c b/target/linux/rb532/files/arch/mips/pci/fixup-rb500.c
index ceb53b0..76c465f 100644
--- a/target/linux/rb532/files/arch/mips/pci/fixup-rb500.c
+++ b/target/linux/rb532/files/arch/mips/pci/fixup-rb500.c
@@ -24,12 +24,14 @@
* 675 Mass Ave, Cambridge, MA 02139, USA.
*/
-#include <linux/autoconf.h>
#include <linux/types.h>
#include <linux/pci.h>
#include <linux/kernel.h>
#include <linux/init.h>
+#include <asm/pci.h>
+#include <asm/io.h>
+
#include <asm/rc32434/rc32434.h>
static int __devinitdata irq_map[2][12] = {
@@ -37,7 +39,7 @@ static int __devinitdata irq_map[2][12] = {
{ 0, 0, 1, 3, 0, 2, 1, 3, 0, 2, 1, 3 }
};
-int __devinit pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
+int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{
int irq = 0;
diff --git a/target/linux/rb532/files/arch/mips/rb500/Makefile b/target/linux/rb532/files/arch/mips/rb500/Makefile
index 3a6a285..d3ae3d9 100644
--- a/target/linux/rb532/files/arch/mips/rb500/Makefile
+++ b/target/linux/rb532/files/arch/mips/rb500/Makefile
@@ -2,4 +2,4 @@
# Makefile for the RB500 board specific parts of the kernel
#
-obj-y += irq.o time.o setup.o serial.o prom.o misc.o devices.o
+obj-y += irq.o time.o setup.o serial.o prom.o gpio.o devices.o
diff --git a/target/linux/rb532/files/arch/mips/rb500/gpio.c b/target/linux/rb532/files/arch/mips/rb500/gpio.c
new file mode 100644
index 0000000..9e19a63
--- /dev/null
+++ b/target/linux/rb532/files/arch/mips/rb500/gpio.c
@@ -0,0 +1,159 @@
+/*
+ * Miscellaneous functions for IDT EB434 board
+ *
+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
+ * Copyright 2006 Phil Sutter <n0-1@freewrt.org>
+ * Copyright 2007 Florian Fainelli <florian@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/pci.h>
+#include <linux/spinlock.h>
+#include <linux/io.h>
+#include <linux/platform_device.h>
+
+#include <asm/addrspace.h>
+#include <asm/gpio.h>
+
+#include <asm/rc32434/rb.h>
+
+#define GPIO_BADDR 0xb8050000
+
+static volatile unsigned char *devCtl3Base;
+static unsigned char latchU5State;
+static spinlock_t clu5Lock = SPIN_LOCK_UNLOCKED;
+
+struct rb500_gpio_reg __iomem *rb500_gpio_reg0;
+EXPORT_SYMBOL(rb500_gpio_reg0);
+
+static struct resource rb500_gpio_reg0_res[] = {
+ {
+ .name = "gpio_reg0",
+ .start = GPIO_BADDR,
+ .end = GPIO_BADDR + sizeof(struct rb500_gpio_reg),
+ .flags = IORESOURCE_MEM,
+ }
+};
+
+void set434Reg(unsigned regOffs, unsigned bit, unsigned len, unsigned val)
+{
+ unsigned flags, data;
+ unsigned i = 0;
+
+ spin_lock_irqsave(&clu5Lock, flags);
+ data = *(volatile unsigned *) (IDT434_REG_BASE + regOffs);
+ for (i = 0; i != len; ++i) {
+ if (val & (1 << i))
+ data |= (1 << (i + bit));
+ else
+ data &= ~(1 << (i + bit));
+ }
+ *(volatile unsigned *) (IDT434_REG_BASE + regOffs) = data;
+ spin_unlock_irqrestore(&clu5Lock, flags);
+}
+
+EXPORT_SYMBOL(set434Reg);
+
+void changeLatchU5(unsigned char orMask, unsigned char nandMask)
+{
+ unsigned flags;
+
+ spin_lock_irqsave(&clu5Lock, flags);
+ latchU5State = (latchU5State | orMask) & ~nandMask;
+ if (!devCtl3Base)
+ devCtl3Base = (volatile unsigned char *)
+ KSEG1ADDR(*(volatile unsigned *)
+ KSEG1ADDR(0x18010030));
+ *devCtl3Base = latchU5State;
+ spin_unlock_irqrestore(&clu5Lock, flags);
+}
+
+EXPORT_SYMBOL(changeLatchU5);
+
+unsigned char getLatchU5State(void)
+{
+ return latchU5State;
+}
+
+EXPORT_SYMBOL(getLatchU5State);
+
+int rb500_gpio_get_value(unsigned gpio)
+{
+ u32 reg;
+
+ reg = readl(&rb500_gpio_reg0->gpiod);
+ return (reg & (1 << gpio));
+}
+
+EXPORT_SYMBOL(rb500_gpio_get_value);
+
+void rb500_gpio_set_value(unsigned gpio, int value)
+{
+ u32 reg;
+
+ reg = (u32)&rb500_gpio_reg0->gpiod;
+
+ writel(value, (void *)(reg & (1 << gpio)));
+}
+
+EXPORT_SYMBOL(rb500_gpio_set_value);
+
+int rb500_gpio_direction_input(unsigned gpio)
+{
+ u32 reg;
+
+ reg = (u32)&rb500_gpio_reg0->gpiocfg;
+ writel(0, (void *)(reg & (1 << gpio)));
+
+ return 0;
+}
+
+EXPORT_SYMBOL(rb500_gpio_direction_input);
+
+int rb500_gpio_direction_output(unsigned gpio, int value)
+{
+ u32 reg;
+
+ reg = (u32)&rb500_gpio_reg0->gpiocfg;
+ if (value)
+ writel(1, (void *)(reg & (1 << gpio)));
+
+ return 0;
+}
+
+EXPORT_SYMBOL(rb500_gpio_direction_output);
+
+int __init rb500_gpio_init(void)
+{
+ rb500_gpio_reg0 = ioremap_nocache(rb500_gpio_reg0_res[0].start,
+ rb500_gpio_reg0_res[0].end - rb500_gpio_reg0_res[0].start);
+
+ if (!rb500_gpio_reg0) {
+ printk(KERN_ERR "rb500: cannot remap GPIO register 0\n");
+ return -ENXIO;
+ }
+
+ return 0;
+}
diff --git a/target/linux/rb532/files/arch/mips/rb500/irq.c b/target/linux/rb532/files/arch/mips/rb500/irq.c
index 47521c7..5a4d349 100644
--- a/target/linux/rb532/files/arch/mips/rb500/irq.c
+++ b/target/linux/rb532/files/arch/mips/rb500/irq.c
@@ -63,6 +63,7 @@ static void rb500_enable_irq(unsigned int irq_nr);
static void rb500_disable_irq(unsigned int irq_nr);
extern void __init init_generic_irq(void);
+extern struct rb500_gpio_reg __iomem *rb500_gpio_reg0;
typedef struct {
u32 mask; /* mask of valid bits in pending/mask registers */
@@ -205,7 +206,7 @@ static void rb500_end_irq(unsigned int irq_nr)
intr_bit = 1 << ip;
if (irq_nr >= GROUP4_IRQ_BASE && irq_nr <= (GROUP4_IRQ_BASE + 13)) {
- gpio->gpioistat = gpio->gpioistat & ~intr_bit;
+ rb500_gpio_reg0->gpioistat = rb500_gpio_reg0->gpioistat & ~intr_bit;
}
enable_local_irq(group_to_ip(group));
diff --git a/target/linux/rb532/files/arch/mips/rb500/misc.c b/target/linux/rb532/files/arch/mips/rb500/misc.c
deleted file mode 100644
index 42039b7..0000000
--- a/target/linux/rb532/files/arch/mips/rb500/misc.c
+++ /dev/null
@@ -1,56 +0,0 @@
-#include <linux/module.h>
-#include <linux/kernel.h> /* printk() */
-#include <linux/types.h> /* size_t */
-#include <linux/pci.h>
-#include <linux/spinlock.h>
-#include <asm/rc32434/rb.h>
-
-#define GPIO_BADDR 0xb8050000
-
-
-static volatile unsigned char *devCtl3Base = 0;
-static unsigned char latchU5State = 0;
-static spinlock_t clu5Lock = SPIN_LOCK_UNLOCKED;
-
-void set434Reg(unsigned regOffs, unsigned bit, unsigned len, unsigned val) {
- unsigned flags, data;
- unsigned i = 0;
- spin_lock_irqsave(&clu5Lock, flags);
- data = *(volatile unsigned *) (IDT434_REG_BASE + regOffs);
- for (i = 0; i != len; ++i) {
- if (val & (1 << i)) data |= (1 << (i + bit));
- else data &= ~(1 << (i + bit));
- }
- *(volatile unsigned *) (IDT434_REG_BASE + regOffs) = data;
- spin_unlock_irqrestore(&clu5Lock, flags);
-}
-
-void changeLatchU5(unsigned char orMask, unsigned char nandMask) {
- unsigned flags;
- spin_lock_irqsave(&clu5Lock, flags);
- latchU5State = (latchU5State | orMask) & ~nandMask;
- if( !devCtl3Base) devCtl3Base = (volatile unsigned char *)
- KSEG1ADDR(*(volatile unsigned *) KSEG1ADDR(0x18010030));
- *devCtl3Base = latchU5State;
- spin_unlock_irqrestore(&clu5Lock, flags);
-}
-
-u32 gpio_get(gpio_func func)
-{
- return readl((void *) GPIO_BADDR + func);
-}
-
-void gpio_set(gpio_func func, u32 mask, u32 value)
-{
- u32 val = readl((void *) GPIO_BADDR + func);
-
- val &= ~mask;
- val |= value & mask;
-
- writel(val, (void *) GPIO_BADDR + func);
-}
-
-EXPORT_SYMBOL(gpio_set);
-EXPORT_SYMBOL(gpio_get);
-EXPORT_SYMBOL(set434Reg);
-EXPORT_SYMBOL(changeLatchU5);
diff --git a/target/linux/rb532/files/arch/mips/rb500/serial.c b/target/linux/rb532/files/arch/mips/rb500/serial.c
index 49c5252..25a03e0 100644
--- a/target/linux/rb532/files/arch/mips/rb500/serial.c
+++ b/target/linux/rb532/files/arch/mips/rb500/serial.c
@@ -45,6 +45,7 @@
#include <linux/tty.h>
#include <linux/serial.h>
#include <linux/serial_core.h>
+#include <linux/serial_8250.h>
#include <asm/time.h>
#include <asm/cpu.h>
@@ -59,7 +60,7 @@ static struct uart_port serial_req = {
.type = PORT_16550A,
.line = 0,
.irq = RC32434_UART0_IRQ,
- .flags = STD_COM_FLAGS,
+ //.flags = STD_COM_FLAGS,
.iotype = UPIO_MEM,
.membase = (char *) KSEG1ADDR(RC32434_UART0_BASE),
// .fifosize = 14
diff --git a/target/linux/rb532/files/include/asm-mips/rc32434/gpio.h b/target/linux/rb532/files/include/asm-mips/rc32434/gpio.h
index 1638cfe..3932593 100644
--- a/target/linux/rb532/files/include/asm-mips/rc32434/gpio.h
+++ b/target/linux/rb532/files/include/asm-mips/rc32434/gpio.h
@@ -1,39 +1,21 @@
-#ifndef __IDT_GPIO_H__
-#define __IDT_GPIO_H__
-
-/*******************************************************************************
- *
+/*
* Copyright 2002 Integrated Device Technology, Inc.
- * All rights reserved.
+ * All rights reserved.
*
* GPIO register definition.
*
- * File : $Id: gpio.h,v 1.2 2002/06/06 18:34:04 astichte Exp $
- *
* Author : ryan.holmQVist@idt.com
* Date : 20011005
- * Update :
- * $Log: gpio.h,v $
- * Revision 1.2 2002/06/06 18:34:04 astichte
- * Added XXX_PhysicalAddress and XXX_VirtualAddress
- *
- * Revision 1.1 2002/05/29 17:33:22 sysarch
- * jba File moved from vcode/include/idt/acacia
- *
- *
- ******************************************************************************/
+ * Copyright (C) 2001, 2002 Ryan Holm <ryan.holmQVist@idt.com>
+ * Copyright (C) 2008 Florian Fainelli <florian@openwrt.org>
+ */
-enum
-{
- GPIO0_PhysicalAddress = 0x18050000,
- GPIO_PhysicalAddress = GPIO0_PhysicalAddress, // Default
+#ifndef _RC32434_GPIO_H_
+#define _RC32434_GPIO_H_
- GPIO0_VirtualAddress = 0xb8050000,
- GPIO_VirtualAddress = GPIO0_VirtualAddress, // Default
-} ;
+#include <linux/types.h>
-typedef struct
-{
+struct rb500_gpio_reg {
u32 gpiofunc; /* GPIO Function Register
* gpiofunc[x]==0 bit = gpio
* func[x]==1 bit = altfunc
@@ -53,9 +35,9 @@ typedef struct
* cleared in ISR (STICKY bits)
*/
u32 gpionmien; /* GPIO Non-maskable Interrupt Enable Register */
-} volatile * GPIO_t ;
+};
-typedef enum
+enum gpio_regs
{
GPIO_gpio_v = 0, // gpiofunc use pin as GPIO.
GPIO_alt_v = 1, // gpiofunc use pin as alt.
@@ -175,7 +157,58 @@ typedef enum
GPIO_pcimuintn_m = GPIO_pin13_m,
GPIO_pcimuintn_cfg_v = GPIO_output_v,
-} GPIO_DEFS_t;
+};
+
+extern int rb500_gpio_get_value(unsigned gpio);
+extern void rb500_gpio_set_value(unsigned gpio, int value);
+extern int rb500_gpio_direction_input(unsigned gpio);
+extern int rb500_gpio_direction_output(unsigned gpio, int value);
+
+
+/* Wrappers for the arch-neutral GPIO API */
+
+static inline int gpio_request(unsigned gpio, const char *label)
+{
+ /* Not yet implemented */
+ return 0;
+}
+
+static inline void gpio_free(unsigned gpio)
+{
+ /* Not yet implemented */
+}
+
+static inline int gpio_direction_input(unsigned gpio)
+{
+ return rb500_gpio_direction_input(gpio);
+}
+
+static inline int gpio_direction_output(unsigned gpio, int value)
+{
+ return rb500_gpio_direction_output(gpio, value);
+}
+
+static inline int gpio_get_value(unsigned gpio)
+{
+ return rb500_gpio_get_value(gpio);
+}
+
+static inline void gpio_set_value(unsigned gpio, int value)
+{
+ rb500_gpio_set_value(gpio, value);
+}
+
+static inline int gpio_to_irq(unsigned gpio)
+{
+ return gpio;
+}
+
+static inline int irq_to_gpio(unsigned irq)
+{
+ return irq;
+}
-#endif // __IDT_GPIO_H__
+/* For cansleep */
+#include <asm-generic/gpio.h>
+#endif /* _RC32434_GPIO_H_ */
diff --git a/target/linux/rb532/files/include/asm-mips/rc32434/rc32434.h b/target/linux/rb532/files/include/asm-mips/rc32434/rc32434.h
index 848fc86..f3e53e4 100644
--- a/target/linux/rb532/files/include/asm-mips/rc32434/rc32434.h
+++ b/target/linux/rb532/files/include/asm-mips/rc32434/rc32434.h
@@ -32,7 +32,6 @@
#define RC32434_REG_BASE 0x18000000
#define interrupt ((volatile INT_t ) INT0_VirtualAddress)
-#define gpio ((volatile GPIO_t) GPIO0_VirtualAddress)
#define IDT_CLOCK_MULT 2
diff --git a/target/linux/rb532/patches/100-rb5xx_support.patch b/target/linux/rb532/patches/100-rb5xx_support.patch
index 5715023..3bb6aaa 100644
--- a/target/linux/rb532/patches/100-rb5xx_support.patch
+++ b/target/linux/rb532/patches/100-rb5xx_support.patch
@@ -1,9 +1,9 @@
-diff -urN linux.old/arch/mips/Kconfig linux.dev/arch/mips/Kconfig
---- linux.old/arch/mips/Kconfig 2006-11-29 22:57:37.000000000 +0100
-+++ linux.dev/arch/mips/Kconfig 2006-12-14 04:09:50.000000000 +0100
-@@ -780,6 +780,19 @@
- select SYS_SUPPORTS_BIG_ENDIAN
- select TOSHIBA_BOARDS
+diff -urN linux-2.6.23.12/arch/mips/Kconfig linux-2.6.23.12.new/arch/mips/Kconfig
+--- linux-2.6.23.12/arch/mips/Kconfig 2007-12-18 22:55:57.000000000 +0100
++++ linux-2.6.23.12.new/arch/mips/Kconfig 2008-01-11 08:46:20.000000000 +0100
+@@ -595,6 +595,20 @@
+ This enables support for the Wind River MIPS32 4KC PPMC evaluation
+ board, which is based on GT64120 bridge chip.
+config MIKROTIK_RB500
+ bool "Support for RB5xx boards"
@@ -14,83 +14,84 @@ diff -urN linux.old/arch/mips/Kconfig linux.dev/arch/mips/Kconfig
+ select SYS_SUPPORTS_32BIT_KERNEL
+ select SWAP_IO_SPACE
+ select DMA_NONCOHERENT
++ select GENERIC_GPIO
+ help
-+ Support the Mikrotik(tm) Routerboard 500 series,
-+ such as the RB532.
++ Support the Mikrotik(tm) Routerboard 500 series,
++ such as the RB532.
+
- config TOSHIBA_RBTX4927
- bool "Toshiba TBTX49[23]7 board"
- select DMA_NONCOHERENT
-@@ -1106,7 +1119,7 @@
+ endchoice
- config MIPS_L1_CACHE_SHIFT
- int
-- default "4" if MACH_DECSTATION || SNI_RM
-+ default "4" if MACH_DECSTATION || SNI_RM || MIKROTIK_RB500
- default "7" if SGI_IP27
+ source "arch/mips/au1000/Kconfig"
+@@ -829,6 +843,7 @@
+ default "4" if MACH_DECSTATION
+ default "7" if SGI_IP27 || SNI_RM
+ default "4" if PMC_MSP4200_EVAL
++ default "4" if MIKROTIK_RB500
default "5"
-diff -urN linux.old/arch/mips/Makefile linux.dev/arch/mips/Makefile
---- linux.old/arch/mips/Makefile 2006-12-14 03:13:55.000000000 +0100
-+++ linux.dev/arch/mips/Makefile 2006-12-14 04:09:50.000000000 +0100
-@@ -586,6 +586,13 @@
- load-$(CONFIG_TOSHIBA_JMR3927) += 0xffffffff80050000
+ config HAVE_STD_PC_SERIAL_PORT
+diff -urN linux-2.6.23.12/arch/mips/Makefile linux-2.6.23.12.new/arch/mips/Makefile
+--- linux-2.6.23.12/arch/mips/Makefile 2007-12-18 22:55:57.000000000 +0100
++++ linux-2.6.23.12.new/arch/mips/Makefile 2008-01-11 08:47:04.000000000 +0100
+@@ -300,6 +300,13 @@
+ cflags-$(CONFIG_LEMOTE_FULONG) += -Iinclude/asm-mips/mach-lemote
#
+# Routerboard 532 board
+#
+core-$(CONFIG_MIKROTIK_RB500) += arch/mips/rb500/
-+cflags-$(CONFIG_MIKROTIK_RB500) += -Iinclude/asm-mips/rc32434
++cflags-$(CONFIG_MIKROTIK_RB500) += -Iinclude/asm-mips/rc32434
+load-$(CONFIG_MIKROTIK_RB500) += 0xffffffff80101000
+
+#
- # Toshiba RBTX4927 board or
- # Toshiba RBTX4937 board
+ # For all MIPS, Inc. eval boards
#
-diff -urN linux.old/arch/mips/pci/Makefile linux.dev/arch/mips/pci/Makefile
---- linux.old/arch/mips/pci/Makefile 2006-11-29 22:57:37.000000000 +0100
-+++ linux.dev/arch/mips/pci/Makefile 2006-12-14 04:09:50.000000000 +0100
-@@ -53,3 +53,4 @@
+ core-$(CONFIG_MIPS_BOARDS_GEN) += arch/mips/mips-boards/generic/
+diff -urN linux-2.6.23.12/arch/mips/pci/Makefile linux-2.6.23.12.new/arch/mips/pci/Makefile
+--- linux-2.6.23.12/arch/mips/pci/Makefile 2007-12-18 22:55:57.000000000 +0100
++++ linux-2.6.23.12.new/arch/mips/pci/Makefile 2008-01-11 08:47:30.000000000 +0100
+@@ -46,3 +46,4 @@
obj-$(CONFIG_VICTOR_MPC30X) += fixup-mpc30x.o
obj-$(CONFIG_ZAO_CAPCELLA) += fixup-capcella.o
obj-$(CONFIG_WR_PPMC) += fixup-wrppmc.o
+obj-$(CONFIG_MIKROTIK_RB500) += pci-rc32434.o ops-rc32434.o fixup-rb500.o
-diff -urN linux.old/drivers/pci/Makefile linux.dev/drivers/pci/Makefile
---- linux.old/drivers/pci/Makefile 2006-11-29 22:57:37.000000000 +0100
-+++ linux.dev/drivers/pci/Makefile 2006-12-14 04:09:50.000000000 +0100
-@@ -16,6 +16,7 @@
-
- # Build the PCI MSI interrupt support
- obj-$(CONFIG_PCI_MSI) += msi.o
+diff -urN linux-2.6.23.12/drivers/pci/Makefile linux-2.6.23.12.new/drivers/pci/Makefile
+--- linux-2.6.23.12/drivers/pci/Makefile 2007-12-18 22:55:57.000000000 +0100
++++ linux-2.6.23.12.new/drivers/pci/Makefile 2008-01-11 08:48:10.000000000 +0100
+@@ -32,6 +32,7 @@
+ obj-$(CONFIG_PPC64) += setup-bus.o
+ obj-$(CONFIG_MIPS) += setup-bus.o setup-irq.o
+ obj-$(CONFIG_X86_VISWS) += setup-irq.o
+obj-$(CONFIG_MIKROTIK_RB500) += setup-irq.o
- # Build the Hypertransport interrupt support
- obj-$(CONFIG_HT_IRQ) += htirq.o
-diff -urN linux.old/include/asm-mips/bootinfo.h linux.dev/include/asm-mips/bootinfo.h
---- linux.old/include/asm-mips/bootinfo.h 2006-11-29 22:57:37.000000000 +0100
-+++ linux.dev/include/asm-mips/bootinfo.h 2006-12-14 04:09:50.000000000 +0100
-@@ -212,6 +212,10 @@
- #define MACH_GROUP_NEC_EMMA2RH 25 /* NEC EMMA2RH (was 23) */
- #define MACH_NEC_MARKEINS 0 /* NEC EMMA2RH Mark-eins */
+ #
+ # ACPI Related PCI FW Functions
+diff -urN linux-2.6.23.12/include/asm-mips/bootinfo.h linux-2.6.23.12.new/include/asm-mips/bootinfo.h
+--- linux-2.6.23.12/include/asm-mips/bootinfo.h 2007-12-18 22:55:57.000000000 +0100
++++ linux-2.6.23.12.new/include/asm-mips/bootinfo.h 2008-01-11 08:48:48.000000000 +0100
+@@ -208,6 +208,11 @@
+ #define MACH_GROUP_WINDRIVER 28 /* Windriver boards */
+ #define MACH_WRPPMC 1
-+#define MACH_GROUP_MIKROTIK 26 /* Mikrotik Boards */
++
++#define MACH_GROUP_MIKROTIK 29 /* Mikrotik Boards */
+#define MACH_MIKROTIK_RB532 0 /* Mikrotik RouterBoard 532 */
+#define MACH_MIKROTIK_RB532A 1 /* Mikrotik RouterBoard 532A */
+
#define CL_SIZE COMMAND_LINE_SIZE
const char *get_system_type(void);
-diff -urN linux.old/include/asm-mips/cpu.h linux.dev/include/asm-mips/cpu.h
---- linux.old/include/asm-mips/cpu.h 2006-11-29 22:57:37.000000000 +0100
-+++ linux.dev/include/asm-mips/cpu.h 2006-12-14 04:09:50.000000000 +0100
-@@ -200,7 +200,8 @@
- #define CPU_SB1A 62
- #define CPU_74K 63
+diff -urN linux-2.6.23.12/include/asm-mips/cpu.h linux-2.6.23.12.new/include/asm-mips/cpu.h
+--- linux-2.6.23.12/include/asm-mips/cpu.h 2007-12-18 22:55:57.000000000 +0100
++++ linux-2.6.23.12.new/include/asm-mips/cpu.h 2008-01-11 08:49:34.000000000 +0100
+@@ -217,8 +217,9 @@
#define CPU_R14000 64
--#define CPU_LAST 64
-+#define CPU_RC32300 65
-+#define CPU_LAST 65
+ #define CPU_LOONGSON1 65
+ #define CPU_LOONGSON2 66
++#define CPU_RC32300 67
+
+-#define CPU_LAST 66
++#define CPU_LAST 67
/*
* ISA Level encodings
-
diff --git a/target/linux/rb532/patches/120-cf.patch b/target/linux/rb532/patches/120-cf.patch
index 19395ef..a02ebf7 100644
--- a/target/linux/rb532/patches/120-cf.patch
+++ b/target/linux/rb532/patches/120-cf.patch
@@ -1,26 +1,29 @@
-diff -urN linux.old/drivers/block/Kconfig linux.dev/drivers/block/Kconfig
---- linux.old/drivers/block/Kconfig 2006-10-26 02:43:39.000000000 +0200
-+++ linux.dev/drivers/block/Kconfig 2006-10-26 00:11:14.000000000 +0200
-@@ -456,4 +456,12 @@
- This driver provides Support for ATA over Ethernet block
- devices like the Coraid EtherDrive (R) Storage Blade.
+diff -urN linux-2.6.23.12/drivers/block/Kconfig linux-2.6.23.12.new/drivers/block/Kconfig
+--- linux-2.6.23.12/drivers/block/Kconfig 2007-12-18 22:55:57.000000000 +0100
++++ linux-2.6.23.12.new/drivers/block/Kconfig 2008-01-11 08:53:32.000000000 +0100
+@@ -426,6 +426,14 @@
+ Support for virtual disk devices as a client under Sun
+ Logical Domains.
+config BLK_DEV_CF_MIPS
+ bool "CF slot of RB532 board"
+ depends on MIKROTIK_RB500
+ default y
+ help
-+ The Routerboard 532 has a CF slot on it. Enable the special block
-+ device driver for it.
++ The Routerboard 532 has a CF slot on it. Enable the special block
++ device driver for it.
+
- endmenu
-diff -urN linux.old/drivers/block/Makefile linux.dev/drivers/block/Makefile
---- linux.old/drivers/block/Makefile 2006-06-18 03:49:35.000000000 +0200
-+++ linux.dev/drivers/block/Makefile 2006-10-26 02:44:10.000000000 +0200
-@@ -29,4 +29,5 @@
- obj-$(CONFIG_VIODASD) += viodasd.o
- obj-$(CONFIG_BLK_DEV_SX8) += sx8.o
- obj-$(CONFIG_BLK_DEV_UB) += ub.o
+ source "drivers/s390/block/Kconfig"
+
+ config XILINX_SYSACE
+diff -urN linux-2.6.23.12/drivers/block/Makefile linux-2.6.23.12.new/drivers/block/Makefile
+--- linux-2.6.23.12/drivers/block/Makefile 2007-12-18 22:55:57.000000000 +0100
++++ linux-2.6.23.12.new/drivers/block/Makefile 2008-01-11 08:54:04.000000000 +0100
+@@ -21,6 +21,7 @@
+ obj-$(CONFIG_XILINX_SYSACE) += xsysace.o
+ obj-$(CONFIG_CDROM_PKTCDVD) += pktcdvd.o
+ obj-$(CONFIG_SUNVDC) += sunvdc.o
+obj-$(CONFIG_BLK_DEV_CF_MIPS) += rb500/
-
+ obj-$(CONFIG_BLK_DEV_UMEM) += umem.o
+ obj-$(CONFIG_BLK_DEV_NBD) += nbd.o
diff --git a/target/linux/rb532/patches/140-cmdline_hack.patch b/target/linux/rb532/patches/140-cmdline_hack.patch
index 4425af7..f97f96e 100644
--- a/target/linux/rb532/patches/140-cmdline_hack.patch
+++ b/target/linux/rb532/patches/140-cmdline_hack.patch
@@ -1,14 +1,14 @@
-Index: linux-2.6.21.1/arch/mips/kernel/head.S
-===================================================================
---- linux-2.6.21.1.orig/arch/mips/kernel/head.S 2007-06-07 01:26:11.862575128 +0200
-+++ linux-2.6.21.1/arch/mips/kernel/head.S 2007-06-07 01:31:06.499783464 +0200
-@@ -133,6 +133,9 @@
+diff -urN linux-2.6.23.12/arch/mips/kernel/head.S linux-2.6.23.12.new/arch/mips/kernel/head.S
+--- linux-2.6.23.12/arch/mips/kernel/head.S 2008-01-11 11:27:08.000000000 +0100
++++ linux-2.6.23.12.new/arch/mips/kernel/head.S 2008-01-11 11:27:35.000000000 +0100
+@@ -132,6 +132,10 @@
+
j kernel_entry
nop
-
++
+EXPORT(_image_cmdline)
-+ .ascii "CMDLINE:"
++ .ascii "CMDLINE:"
+
+ #ifndef CONFIG_NO_EXCEPT_FILL
/*
* Reserved space for exception handlers.
- * Necessary for machines which link their kernels at KSEG0.
diff --git a/target/linux/rb532/patches/240-via_rhine_performance.patch b/target/linux/rb532/patches/240-via_rhine_performance.patch
index e7cdf8a..90d3657 100644
--- a/target/linux/rb532/patches/240-via_rhine_performance.patch
+++ b/target/linux/rb532/patches/240-via_rhine_performance.patch
@@ -1,27 +1,31 @@
-diff -ur linux.old/drivers/net/via-rhine.c linux.dev/drivers/net/via-rhine.c
---- linux.old/drivers/net/via-rhine.c 2006-11-29 22:57:37.000000000 +0100
-+++ linux.dev/drivers/net/via-rhine.c 2006-12-14 03:39:01.000000000 +0100
-@@ -33,6 +33,7 @@
+--- linux-2.6.23.12/drivers/net/via-rhine.c 2007-12-18 22:55:57.000000000 +0100
++++ linux-2.6.23.12.new/drivers/net/via-rhine.c 2008-01-11 08:58:58.000000000 +0100
+@@ -33,6 +33,8 @@
#define DRV_VERSION "1.4.3"
#define DRV_RELDATE "2007-03-06"
+#define PKT_ALIGN 1
++
/* A few user-configurable values.
These may be modified when a driver module is loaded. */
-@@ -40,9 +41,11 @@
+@@ -40,6 +42,7 @@
static int debug = 1; /* 1 normal messages, 0 quiet .. 7 verbose. */
static int max_interrupt_work = 20;
+#ifndef PKT_ALIGN
/* Set the copy breakpoint for the copy-only-tiny-frames scheme.
Setting to > 1518 effectively disables this feature. */
+ #if defined(__alpha__) || defined(__arm__) || defined(__hppa__) \
+@@ -49,6 +52,7 @@
+ #else
static int rx_copybreak;
-+#endif
+ #endif
++#endif /* PKT_ALIGN */
/* Work-around for broken BIOSes: they are unable to get the chip back out of
power state D3 so PXE booting fails. bootparam(7): via-rhine.avoid_D3=1 */
-@@ -105,6 +108,7 @@
+@@ -111,6 +115,7 @@
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/uaccess.h>
@@ -29,7 +33,7 @@ diff -ur linux.old/drivers/net/via-rhine.c linux.dev/drivers/net/via-rhine.c
#include <linux/dmi.h>
/* These identify the driver base version and may not be removed. */
-@@ -124,12 +128,14 @@
+@@ -130,12 +135,14 @@
module_param(max_interrupt_work, int, 0);
module_param(debug, int, 0);
@@ -46,7 +50,7 @@ diff -ur linux.old/drivers/net/via-rhine.c linux.dev/drivers/net/via-rhine.c
/*
Theory of Operation
-@@ -924,7 +930,7 @@
+@@ -927,7 +934,7 @@
/* Fill in the Rx buffers. Handle allocation failure gracefully. */
for (i = 0; i < RX_RING_SIZE; i++) {
@@ -55,17 +59,18 @@ diff -ur linux.old/drivers/net/via-rhine.c linux.dev/drivers/net/via-rhine.c
rp->rx_skbuff[i] = skb;
if (skb == NULL)
break;
-@@ -1482,6 +1488,9 @@
+@@ -1484,7 +1491,9 @@
+ struct sk_buff *skb;
/* Length should omit the CRC */
int pkt_len = data_size - 4;
-
+-
+#ifdef PKT_ALIGN
+ int i;
+#else
/* Check if the packet is long enough to accept without
copying to a minimally-sized skbuff. */
if (pkt_len < rx_copybreak &&
-@@ -1501,7 +1510,9 @@
+@@ -1503,7 +1512,9 @@
rp->rx_skbuff_dma[entry],
rp->rx_buf_sz,
PCI_DMA_FROMDEVICE);
@@ -76,19 +81,18 @@ diff -ur linux.old/drivers/net/via-rhine.c linux.dev/drivers/net/via-rhine.c
skb = rp->rx_skbuff[entry];
if (skb == NULL) {
printk(KERN_ERR "%s: Inconsistent Rx "
-@@ -1515,6 +1526,14 @@
+@@ -1517,6 +1528,14 @@
rp->rx_skbuff_dma[entry],
rp->rx_buf_sz,
PCI_DMA_FROMDEVICE);
-+#ifdef PKT_ALIGN
++#ifdef PKT_ALIGN
+ /* align the data to the ip header - should be faster than copying the entire packet */
+ for (i = pkt_len - (pkt_len % 4); i >= 0; i -= 4) {
+ put_unaligned(*((u32 *) (skb->data + i)), (u32 *) (skb->data + i + 2));
+ }
+ skb->data += 2;
+ skb->tail += 2;
-+#endif
++#endif
}
skb->protocol = eth_type_trans(skb, dev);
#ifdef CONFIG_VIA_RHINE_NAPI
-
diff --git a/target/linux/rb532/patches/510-rb500_led.patch b/target/linux/rb532/patches/510-rb500_led.patch
index 172682d..a218f91 100644
--- a/target/linux/rb532/patches/510-rb500_led.patch
+++ b/target/linux/rb532/patches/510-rb500_led.patch
@@ -1,22 +1,9 @@
-Index: linux-2.6.21.1/drivers/leds/Makefile
-===================================================================
---- linux-2.6.21.1.orig/drivers/leds/Makefile 2007-07-10 20:56:30.000000000 +0200
-+++ linux-2.6.21.1/drivers/leds/Makefile 2007-07-19 16:43:07.000000000 +0200
-@@ -16,6 +16,7 @@
- obj-$(CONFIG_LEDS_WRAP) += leds-wrap.o
- obj-$(CONFIG_LEDS_H1940) += leds-h1940.o
- obj-$(CONFIG_LEDS_COBALT) += leds-cobalt.o
-+obj-$(CONFIG_LEDS_RB500) += leds-rb500.o
-
- # LED Triggers
- obj-$(CONFIG_LEDS_TRIGGER_TIMER) += ledtrig-timer.o
-Index: linux-2.6.21.1/drivers/leds/Kconfig
-===================================================================
---- linux-2.6.21.1.orig/drivers/leds/Kconfig 2007-07-10 20:56:30.000000000 +0200
-+++ linux-2.6.21.1/drivers/leds/Kconfig 2007-07-19 16:42:55.000000000 +0200
-@@ -95,6 +95,12 @@
- help
- This option enables support for the front LED on Cobalt Server
+diff -urN linux-2.6.23.12/drivers/leds/Kconfig linux-2.6.23.12.new/drivers/leds/Kconfig
+--- linux-2.6.23.12/drivers/leds/Kconfig 2007-12-18 22:55:57.000000000 +0100
++++ linux-2.6.23.12.new/drivers/leds/Kconfig 2008-01-11 09:01:19.000000000 +0100
+@@ -101,6 +101,12 @@
+ outputs. To be useful the particular board must have LEDs
+ and they must be connected to the GPIO lines.
+config LEDS_RB500
+ tristate "LED Support for RB5xx boards"
@@ -27,3 +14,14 @@ Index: linux-2.6.21.1/drivers/leds/Kconfig
comment "LED Triggers"
config LEDS_TRIGGERS
+diff -urN linux-2.6.23.12/drivers/leds/Makefile linux-2.6.23.12.new/drivers/leds/Makefile
+--- linux-2.6.23.12/drivers/leds/Makefile 2007-12-18 22:55:57.000000000 +0100
++++ linux-2.6.23.12.new/drivers/leds/Makefile 2008-01-11 09:00:49.000000000 +0100
+@@ -17,6 +17,7 @@
+ obj-$(CONFIG_LEDS_H1940) += leds-h1940.o
+ obj-$(CONFIG_LEDS_COBALT) += leds-cobalt.o
+ obj-$(CONFIG_LEDS_GPIO) += leds-gpio.o
++obj-$(CONFIG_LEDS_RB500) += leds-rb500.o
+
+ # LED Triggers
+ obj-$(CONFIG_LEDS_TRIGGER_TIMER) += ledtrig-timer.o
--
cgit v1.1