--- /dev/null
+Index: linux-2.6.23/arch/mips/Kconfig
+===================================================================
+--- linux-2.6.23.orig/arch/mips/Kconfig
++++ linux-2.6.23/arch/mips/Kconfig
+@@ -15,6 +15,18 @@ choice
+ prompt "System type"
+ default SGI_IP22
+
++config MIPS_ADM5120
++ bool "ADM5120 SoC based machines"
++ select SYS_HAS_CPU_MIPS32_R1
++ select SYS_HAS_EARLY_PRINTK
++ select DMA_NONCOHERENT
++ select HW_HAS_PCI
++ select IRQ_CPU
++ select SYS_SUPPORTS_LITTLE_ENDIAN
++ select SYS_SUPPORTS_BIG_ENDIAN
++ select SYS_SUPPORTS_32BIT_KERNEL
++ select GENERIC_GPIO
++
+ config MACH_ALCHEMY
+ bool "Alchemy processor based machines"
+
+@@ -597,6 +609,7 @@ config WR_PPMC
+
+ endchoice
+
++source "arch/mips/adm5120/Kconfig"
+ source "arch/mips/au1000/Kconfig"
+ source "arch/mips/jazz/Kconfig"
+ source "arch/mips/pmc-sierra/Kconfig"
+Index: linux-2.6.23/arch/mips/Makefile
+===================================================================
+--- linux-2.6.23.orig/arch/mips/Makefile
++++ linux-2.6.23/arch/mips/Makefile
+@@ -168,6 +168,16 @@ cflags-$(CONFIG_MACH_JAZZ) += -Iinclude/
+ load-$(CONFIG_MACH_JAZZ) += 0xffffffff80080000
+
+ #
++# ADMtek 5120
++#
++
++libs-$(CONFIG_MIPS_ADM5120) += arch/mips/adm5120/prom/
++core-$(CONFIG_MIPS_ADM5120) += arch/mips/adm5120/
++core-$(CONFIG_MIPS_ADM5120) += arch/mips/adm5120/boards/
++cflags-$(CONFIG_MIPS_ADM5120) += -Iinclude/asm-mips/mach-adm5120
++load-$(CONFIG_MIPS_ADM5120) += 0xffffffff80001000
++
++#
+ # Common Alchemy Au1x00 stuff
+ #
+ core-$(CONFIG_SOC_AU1X00) += arch/mips/au1000/common/
+Index: linux-2.6.23/include/asm-mips/bootinfo.h
+===================================================================
+--- linux-2.6.23.orig/include/asm-mips/bootinfo.h
++++ linux-2.6.23/include/asm-mips/bootinfo.h
+@@ -208,6 +208,58 @@
+ #define MACH_GROUP_WINDRIVER 28 /* Windriver boards */
+ #define MACH_WRPPMC 1
+
++/*
++ * Valid machtype for group ADMtek ADM5120
++ */
++#define MACH_GROUP_ADM5120 26
++#define MACH_ADM5120_GENERIC 0 /* Generic board */
++#define MACH_ADM5120_WP54G_WRT 1 /* Compex WP54G-WRT */
++#define MACH_ADM5120_WP54G 2 /* Compex WP54G */
++#define MACH_ADM5120_WP54AG 3 /* Compex WP54AG */
++#define MACH_ADM5120_WPP54G 4 /* Compex WPP54G */
++#define MACH_ADM5120_WPP54AG 5 /* Compex WPP54AG */
++#define MACH_ADM5120_NP28G 6 /* Compex NP28G */
++#define MACH_ADM5120_NP28GHS 7 /* Compex NP28G HotSpot */
++#define MACH_ADM5120_NP27G 8 /* Compex NP27G */
++#define MACH_ADM5120_WP54Gv1C 9 /* Compex WP54G version 1C */
++#define MACH_ADM5120_RB_111 10 /* Mikrotik RouterBOARD 111 */
++#define MACH_ADM5120_RB_112 11 /* Mikrotik RouterBOARD 112 */
++#define MACH_ADM5120_RB_133 12 /* Mikrotik RouterBOARD 133 */
++#define MACH_ADM5120_RB_133C 13 /* Mikrotik RouterBOARD 133c */
++#define MACH_ADM5120_RB_150 14 /* Mikrotik RouterBOARD 150 */
++#define MACH_ADM5120_RB_153 15 /* Mikrotik RouterBOARD 153 */
++#define MACH_ADM5120_HS100 16 /* ZyXEL HomeSafe 100/100W */
++#define MACH_ADM5120_P334 17 /* ZyXEL Prestige 334 */
++#define MACH_ADM5120_P334U 18 /* ZyXEL Prestige 334U */
++#define MACH_ADM5120_P334W 19 /* ZyXEL Prestige 334W */
++#define MACH_ADM5120_P334WH 20 /* ZyXEL Prestige 334WH */
++#define MACH_ADM5120_P334WHD 21 /* ZyXEL Prestige 334WHD */
++#define MACH_ADM5120_P334WT 22 /* ZyXEL Prestige 334WT */
++#define MACH_ADM5120_P335 23 /* ZyXEL Prestige 335/335WT */
++#define MACH_ADM5120_P335PLUS 24 /* ZyXEL Prestige 335Plus */
++#define MACH_ADM5120_P335U 25 /* ZyXEL Prestige 335U */
++#define MACH_ADM5120_ES2108 26 /* ZyXEL Ethernet Switch 2108 */
++#define MACH_ADM5120_ES2108F 27 /* ZyXEL Ethernet Switch 2108-F */
++#define MACH_ADM5120_ES2108G 28 /* ZyXEL Ethernet Switch 2108-G */
++#define MACH_ADM5120_ES2108LC 29 /* ZyXEL Ethernet Switch 2108-LC */
++#define MACH_ADM5120_ES2108PWR 30 /* ZyXEL Ethernet Switch 2108-PWR */
++#define MACH_ADM5120_ES2024A 31 /* ZyXEL Ethernet Switch 2024A */
++#define MACH_ADM5120_ES2024PWR 32 /* ZyXEL Ethernet Switch 2024PWR */
++#define MACH_ADM5120_CAS630 33 /* Cellvision CAS-630/630W */
++#define MACH_ADM5120_CAS670 34 /* Cellvision CAS-670/670W */
++#define MACH_ADM5120_CAS700 36 /* Cellvision CAS-700/700W */
++#define MACH_ADM5120_CAS771 37 /* Cellvision CAS-771/771W */
++#define MACH_ADM5120_CAS790 38 /* Cellvision CAS-790 */
++#define MACH_ADM5120_CAS861 39 /* Cellvision CAS-861/861W */
++#define MACH_ADM5120_NFS101U 40 /* Cellvision NFS-101U/101WU */
++#define MACH_ADM5120_NFS202U 41 /* Cellvision NFS-202U/202WU */
++#define MACH_ADM5120_EASY5120PATA 42 /* Infineon EASY 5120P-ATA */
++#define MACH_ADM5120_EASY5120RT 43 /* Infineon EASY 5120-RT */
++#define MACH_ADM5120_EASY5120WVOIP 44 /* Infineon EASY 5120-WVoIP */
++#define MACH_ADM5120_EASY83000 45 /* Infineon EASY-83000 */
++#define MACH_ADM5120_BR6104K 46 /* Edimax BR-6104K */
++#define MACH_ADM5120_RB_192 47 /* Mikrotik RouterBOARD 192 */
++
+ #define CL_SIZE COMMAND_LINE_SIZE
+
+ const char *get_system_type(void);
--- /dev/null
+Index: linux-2.6.23/drivers/mtd/maps/Kconfig
+===================================================================
+--- linux-2.6.23.orig/drivers/mtd/maps/Kconfig
++++ linux-2.6.23/drivers/mtd/maps/Kconfig
+@@ -614,5 +614,9 @@ config MTD_PLATRAM
+
+ This selection automatically selects the map_ram driver.
+
++config MTD_ADM5120
++ tristate "Map driver for ADM5120 based boards"
++ depends on MIPS_ADM5120
++
+ endmenu
+
+Index: linux-2.6.23/drivers/mtd/maps/Makefile
+===================================================================
+--- linux-2.6.23.orig/drivers/mtd/maps/Makefile
++++ linux-2.6.23/drivers/mtd/maps/Makefile
+@@ -47,6 +47,7 @@ obj-$(CONFIG_MTD_OCELOT) += ocelot.o
+ obj-$(CONFIG_MTD_SOLUTIONENGINE)+= solutionengine.o
+ obj-$(CONFIG_MTD_PCI) += pci.o
+ obj-$(CONFIG_MTD_ALCHEMY) += alchemy-flash.o
++obj-$(CONFIG_MTD_ADM5120) += adm5120-flash.o
+ obj-$(CONFIG_MTD_AUTCPU12) += autcpu12-nvram.o
+ obj-$(CONFIG_MTD_EDB7312) += edb7312.o
+ obj-$(CONFIG_MTD_IMPA7) += impa7.o
--- /dev/null
+Index: linux-2.6.23/drivers/net/Kconfig
+===================================================================
+--- linux-2.6.23.orig/drivers/net/Kconfig
++++ linux-2.6.23/drivers/net/Kconfig
+@@ -589,6 +589,10 @@ config MIPS_AU1X00_ENET
+ If you have an Alchemy Semi AU1X00 based system
+ say Y. Otherwise, say N.
+
++config MIPS_ADM5120_ENET
++ tristate "MIPS ADM5120 Ethernet switch support"
++ depends on NET_ETHERNET && MIPS_ADM5120
++
+ config NET_SB1250_MAC
+ tristate "SB1250 Ethernet support"
+ depends on SIBYTE_SB1xxx_SOC
+Index: linux-2.6.23/drivers/net/Makefile
+===================================================================
+--- linux-2.6.23.orig/drivers/net/Makefile
++++ linux-2.6.23/drivers/net/Makefile
+@@ -174,6 +174,7 @@ obj-$(CONFIG_SC92031) += sc92031.o
+ # This is also a 82596 and should probably be merged
+ obj-$(CONFIG_LP486E) += lp486e.o
+
++obj-$(CONFIG_MIPS_ADM5120_ENET) += adm5120sw.o
+ obj-$(CONFIG_ETH16I) += eth16i.o
+ obj-$(CONFIG_ZORRO8390) += zorro8390.o
+ obj-$(CONFIG_HPLANCE) += hplance.o 7990.o
--- /dev/null
+Index: linux-2.6.23/drivers/mtd/nand/Kconfig
+===================================================================
+--- linux-2.6.23.orig/drivers/mtd/nand/Kconfig
++++ linux-2.6.23/drivers/mtd/nand/Kconfig
+@@ -81,6 +81,16 @@ config MTD_NAND_TS7250
+ help
+ Support for NAND flash on Technologic Systems TS-7250 platform.
+
++config MTD_NAND_ADM5120
++ tristate "ADM5120 NAND support"
++ depends on MTD_NAND && MIPS_ADM5120
++ help
++ This enables the driver for the ADM5120 SoC built-in
++ NAND flash interface.
++
++ No board specific support is done by this driver, each board
++ must advertise a platform_device for the driver to attach.
++
+ config MTD_NAND_IDS
+ tristate
+
+Index: linux-2.6.23/drivers/mtd/nand/Makefile
+===================================================================
+--- linux-2.6.23.orig/drivers/mtd/nand/Makefile
++++ linux-2.6.23/drivers/mtd/nand/Makefile
+@@ -10,6 +10,7 @@ obj-$(CONFIG_MTD_NAND_CAFE) += cafe_nan
+ obj-$(CONFIG_MTD_NAND_SPIA) += spia.o
+ obj-$(CONFIG_MTD_NAND_AMS_DELTA) += ams-delta.o
+ obj-$(CONFIG_MTD_NAND_TOTO) += toto.o
++obj-$(CONFIG_MTD_NAND_ADM5120) += adm5120-nand.o
+ obj-$(CONFIG_MTD_NAND_AUTCPU12) += autcpu12.o
+ obj-$(CONFIG_MTD_NAND_EDB7312) += edb7312.o
+ obj-$(CONFIG_MTD_NAND_AU1550) += au1550nd.o
--- /dev/null
+Index: linux-2.6.23/drivers/usb/host/Kconfig
+===================================================================
+--- linux-2.6.23.orig/drivers/usb/host/Kconfig
++++ linux-2.6.23/drivers/usb/host/Kconfig
+@@ -261,3 +261,6 @@ config USB_R8A66597_HCD
+ To compile this driver as a module, choose M here: the
+ module will be called r8a66597-hcd.
+
++config USB_ADM5120_HCD
++ tristate "ADM5120 HCD support (EXPERIMENTAL)"
++ depends on USB && MIPS_ADM5120 && EXPERIMENTAL
+Index: linux-2.6.23/drivers/usb/host/Makefile
+===================================================================
+--- linux-2.6.23.orig/drivers/usb/host/Makefile
++++ linux-2.6.23/drivers/usb/host/Makefile
+@@ -8,6 +8,7 @@ endif
+
+ obj-$(CONFIG_PCI) += pci-quirks.o
+
++obj-$(CONFIG_USB_ADM5120_HCD) += adm5120-hcd.o
+ obj-$(CONFIG_USB_EHCI_HCD) += ehci-hcd.o
+ obj-$(CONFIG_USB_ISP116X_HCD) += isp116x-hcd.o
+ obj-$(CONFIG_USB_OHCI_HCD) += ohci-hcd.o
+Index: linux-2.6.23/drivers/usb/Makefile
+===================================================================
+--- linux-2.6.23.orig/drivers/usb/Makefile
++++ linux-2.6.23/drivers/usb/Makefile
+@@ -16,6 +16,7 @@ obj-$(CONFIG_USB_UHCI_HCD) += host/
+ obj-$(CONFIG_USB_SL811_HCD) += host/
+ obj-$(CONFIG_USB_U132_HCD) += host/
+ obj-$(CONFIG_USB_R8A66597_HCD) += host/
++obj-$(CONFIG_USB_ADM5120_HCD) += host/
+
+ obj-$(CONFIG_USB_ACM) += class/
+ obj-$(CONFIG_USB_PRINTER) += class/
--- /dev/null
+Index: linux-2.6.23/drivers/leds/Kconfig
+===================================================================
+--- linux-2.6.23.orig/drivers/leds/Kconfig
++++ linux-2.6.23/drivers/leds/Kconfig
+@@ -18,6 +18,27 @@ config LEDS_CLASS
+
+ comment "LED drivers"
+
++config LEDS_GPIO
++ tristate "LED support for LEDS on GPIO lines"
++ depends on LEDS_CLASS && GENERIC_GPIO
++ help
++ This option enables support for LEDs connected to GPIO lines
++
++config LEDS_ADM5120
++ tristate "LED Support for ADM5120 GPIO LEDs"
++ depends on LEDS_GPIO && MIPS_ADM5120
++ help
++ This option enables support for LEDs connected to GPIO lines
++ on ADM5120 SoC based platforms.
++
++config LEDS_ADM5120_EXPERIMENTAL
++ bool "Enable ADM5120 LEDs experimental code"
++ depends on LEDS_ADM5120
++
++config LEDS_ADM5120_DIAG
++ bool "Enable ADM5120 LEDs diagnostic mode"
++ depends on LEDS_ADM5120
++
+ config LEDS_CORGI
+ tristate "LED Support for the Sharp SL-C7x0 series"
+ depends on LEDS_CLASS && PXA_SHARP_C7xx
+Index: linux-2.6.23/drivers/leds/Makefile
+===================================================================
+--- linux-2.6.23.orig/drivers/leds/Makefile
++++ linux-2.6.23/drivers/leds/Makefile
+@@ -5,6 +5,8 @@ obj-$(CONFIG_LEDS_CLASS) += led-class.o
+ obj-$(CONFIG_LEDS_TRIGGERS) += led-triggers.o
+
+ # LED Platform Drivers
++obj-$(CONFIG_LEDS_GPIO) += leds-gpio.o
++obj-$(CONFIG_LEDS_ADM5120) += leds-adm5120.o
+ obj-$(CONFIG_LEDS_CORGI) += leds-corgi.o
+ obj-$(CONFIG_LEDS_LOCOMO) += leds-locomo.o
+ obj-$(CONFIG_LEDS_SPITZ) += leds-spitz.o
--- /dev/null
+Index: linux-2.6.23/arch/mips/pci/Makefile
+===================================================================
+--- linux-2.6.23.orig/arch/mips/pci/Makefile
++++ linux-2.6.23/arch/mips/pci/Makefile
+@@ -46,3 +46,4 @@ obj-$(CONFIG_TOSHIBA_RBTX4938) += fixup-
+ obj-$(CONFIG_VICTOR_MPC30X) += fixup-mpc30x.o
+ obj-$(CONFIG_ZAO_CAPCELLA) += fixup-capcella.o
+ obj-$(CONFIG_WR_PPMC) += fixup-wrppmc.o
++obj-$(CONFIG_PCI_ADM5120) += pci-adm5120.o
+Index: linux-2.6.23/include/linux/pci_ids.h
+===================================================================
+--- linux-2.6.23.orig/include/linux/pci_ids.h
++++ linux-2.6.23/include/linux/pci_ids.h
+@@ -1690,6 +1690,9 @@
+ #define PCI_VENDOR_ID_ESDGMBH 0x12fe
+ #define PCI_DEVICE_ID_ESDGMBH_CPCIASIO4 0x0111
+
++#define PCI_VENDOR_ID_ADMTEK 0x1317
++#define PCI_DEVICE_ID_ADMTEK_ADM5120 0x5120
++
+ #define PCI_VENDOR_ID_SIIG 0x131f
+ #define PCI_SUBVENDOR_ID_SIIG 0x131f
+ #define PCI_DEVICE_ID_SIIG_1S_10x_550 0x1000
--- /dev/null
+Index: linux-2.6.23/drivers/serial/Makefile
+===================================================================
+--- linux-2.6.23.orig/drivers/serial/Makefile
++++ linux-2.6.23/drivers/serial/Makefile
+@@ -21,6 +21,7 @@ obj-$(CONFIG_SERIAL_8250_EXAR_ST16C554)
+ obj-$(CONFIG_SERIAL_8250_HUB6) += 8250_hub6.o
+ obj-$(CONFIG_SERIAL_8250_MCA) += 8250_mca.o
+ obj-$(CONFIG_SERIAL_8250_AU1X00) += 8250_au1x00.o
++obj-$(CONFIG_SERIAL_ADM5120) += adm5120_uart.o
+ obj-$(CONFIG_SERIAL_AMBA_PL010) += amba-pl010.o
+ obj-$(CONFIG_SERIAL_AMBA_PL011) += amba-pl011.o
+ obj-$(CONFIG_SERIAL_CLPS711X) += clps711x.o
+Index: linux-2.6.23/include/linux/serial_core.h
+===================================================================
+--- linux-2.6.23.orig/include/linux/serial_core.h
++++ linux-2.6.23/include/linux/serial_core.h
+@@ -147,6 +147,9 @@
+ #define PORT_SB1250_DUART 77
+
+
++/* ADMtek ADM5120 SoC */
++#define PORT_ADM5120 77
++
+ #ifdef __KERNEL__
+
+ #include <linux/compiler.h>
+Index: linux-2.6.23/drivers/serial/Kconfig
+===================================================================
+--- linux-2.6.23.orig/drivers/serial/Kconfig
++++ linux-2.6.23/drivers/serial/Kconfig
+@@ -280,6 +280,22 @@ config SERIAL_8250_RM9K
+
+ comment "Non-8250 serial port support"
+
++config SERIAL_ADM5120
++ bool "ADM5120 serial port support"
++ depends on MIPS_ADM5120
++ select SERIAL_CORE
++ select SERIAL_CORE_CONSOLE
++ help
++ Driver for the on chip UARTs on the ADM5120 SoC
++
++config ADM5120_NR_UARTS
++ int "Maximum number of ADM5120 serial ports"
++ depends on SERIAL_ADM5120
++ default "2"
++ ---help---
++ Set this to the number of serial ports you want the driver to
++ support.
++
+ config SERIAL_AMBA_PL010
+ tristate "ARM AMBA PL010 serial port support"
+ depends on ARM_AMBA && (BROKEN || !ARCH_VERSATILE)
--- /dev/null
+Index: linux-2.6.23/drivers/mtd/Kconfig
+===================================================================
+--- linux-2.6.23.orig/drivers/mtd/Kconfig
++++ linux-2.6.23/drivers/mtd/Kconfig
+@@ -160,6 +160,22 @@ config MTD_AFS_PARTS
+ for your particular device. It won't happen automatically. The
+ 'armflash' map driver (CONFIG_MTD_ARMFLASH) does this, for example.
+
++config MTD_MYLOADER_PARTS
++ tristate "MyLoader partition parsing"
++ depends on MIPS_ADM5120 && MTD_PARTITIONS
++ ---help---
++ MyLoader is a bootloader which allows the user to define partitions
++ in flash devices, by putting a table in the second erase block
++ on the device, similar to a partition table. This table gives the
++ offsets and lengths of the user defined partitions.
++
++ If you need code which can detect and parse these tables, and
++ register MTD 'partitions' corresponding to each image detected,
++ enable this option.
++
++ You will still need the parsing functions to be called by the driver
++ for your particular device. It won't happen automatically.
++
+ comment "User Modules And Translation Layers"
+
+ config MTD_CHAR
+Index: linux-2.6.23/drivers/mtd/Makefile
+===================================================================
+--- linux-2.6.23.orig/drivers/mtd/Makefile
++++ linux-2.6.23/drivers/mtd/Makefile
+@@ -11,6 +11,7 @@ obj-$(CONFIG_MTD_CONCAT) += mtdconcat.o
+ obj-$(CONFIG_MTD_REDBOOT_PARTS) += redboot.o
+ obj-$(CONFIG_MTD_CMDLINE_PARTS) += cmdlinepart.o
+ obj-$(CONFIG_MTD_AFS_PARTS) += afs.o
++obj-$(CONFIG_MTD_MYLOADER_PARTS) += myloader.o
+
+ # 'Users' - code which presents functionality to userspace.
+ obj-$(CONFIG_MTD_CHAR) += mtdchar.o
--- /dev/null
+Index: linux-2.6.23/drivers/mtd/chips/cfi_cmdset_0002.c
+===================================================================
+--- linux-2.6.23.orig/drivers/mtd/chips/cfi_cmdset_0002.c
++++ linux-2.6.23/drivers/mtd/chips/cfi_cmdset_0002.c
+@@ -47,12 +47,19 @@
+ #define MANUFACTURER_AMD 0x0001
+ #define MANUFACTURER_ATMEL 0x001F
+ #define MANUFACTURER_SST 0x00BF
++#define MANUFACTURER_MACRONIX 0x00C2
+ #define SST49LF004B 0x0060
+ #define SST49LF040B 0x0050
+ #define SST49LF008A 0x005a
+ #define AT49BV6416 0x00d6
+ #define MANUFACTURER_SAMSUNG 0x00ec
+
++/* Macronix */
++#define MX29LV160B 0x2249 /* MX29LV160 Bottom-boot chip */
++#define MX29LV160T 0x22C4 /* MX29LV160 Top-boot chip */
++#define MX29LV320B 0x22A8 /* MX29LV320 Bottom-boot chip */
++#define MX29LV320T 0x22A7 /* MX29LV320 Top-boot chip */
++
+ static int cfi_amdstd_read (struct mtd_info *, loff_t, size_t, size_t *, u_char *);
+ static int cfi_amdstd_write_words(struct mtd_info *, loff_t, size_t, size_t *, const u_char *);
+ static int cfi_amdstd_write_buffers(struct mtd_info *, loff_t, size_t, size_t *, const u_char *);
+@@ -217,6 +224,41 @@ static void fixup_use_atmel_lock(struct
+ mtd->flags |= MTD_STUPID_LOCK;
+ }
+
++#ifdef CONFIG_MTD_CFI_FIXUP_MACRONIX_BOOTLOC
++/*
++ * Some Macronix chips has no/bad bootblock information in the CFI table
++ */
++static void fixup_macronix_bootloc(struct mtd_info *mtd, void* param)
++{
++ struct map_info *map = mtd->priv;
++ struct cfi_private *cfi = map->fldrv_priv;
++ struct cfi_pri_amdstd *extp = cfi->cmdset_priv;
++ __u8 t;
++
++ switch (cfi->id) {
++ /* TODO: put affected chip ids here */
++ case MX29LV160B:
++ case MX29LV320B:
++ t = 2; /* Bottom boot */
++ break;
++ case MX29LV160T:
++ case MX29LV320T:
++ t = 3; /* Top boot */
++ break;
++ default:
++ return;
++ }
++
++ if (extp->TopBottom == t)
++ /* boot location detected by the CFI layer is correct */
++ return;
++
++ extp->TopBottom = t;
++ printk("%s: Macronix chip detected, id:0x%04X, boot location forced "
++ "to %s\n", map->name, cfi->id, (t == 2) ? "bottom" : "top");
++}
++#endif /* CONFIG_MTD_CFI_FIXUP_MACRONIX_BOOTLOC */
++
+ static struct cfi_fixup cfi_fixup_table[] = {
+ #ifdef AMD_BOOTLOC_BUG
+ { CFI_MFR_AMD, CFI_ID_ANY, fixup_amd_bootblock, NULL },
+@@ -231,6 +273,9 @@ static struct cfi_fixup cfi_fixup_table[
+ { CFI_MFR_ANY, CFI_ID_ANY, fixup_use_write_buffers, NULL, },
+ #endif
+ { CFI_MFR_ATMEL, CFI_ID_ANY, fixup_convert_atmel_pri, NULL },
++#ifdef CONFIG_MTD_CFI_FIXUP_MACRONIX_BOOTLOC
++ { MANUFACTURER_MACRONIX, CFI_ID_ANY, fixup_macronix_bootloc, NULL, },
++#endif
+ { 0, 0, NULL, NULL }
+ };
+ static struct cfi_fixup jedec_fixup_table[] = {
+Index: linux-2.6.23/drivers/mtd/chips/Kconfig
+===================================================================
+--- linux-2.6.23.orig/drivers/mtd/chips/Kconfig
++++ linux-2.6.23/drivers/mtd/chips/Kconfig
+@@ -196,6 +196,14 @@ config MTD_CFI_AMDSTD
+ provides support for one of those command sets, used on chips
+ including the AMD Am29LV320.
+
++config MTD_CFI_FIXUP_MACRONIX_BOOTLOC
++ bool "Fix boot-block location for Macronix flash chips"
++ depends on MTD_CFI_AMDSTD
++ help
++ Some Macronix flash chips have no/wrong boot-block location in the
++ CFI table, and the driver may detect the type incorrectly. Select
++ this if your board has such chip.
++
+ config MTD_CFI_STAA
+ tristate "Support for ST (Advanced Architecture) flash chips"
+ depends on MTD_GEN_PROBE
--- /dev/null
+Index: linux-2.6.23/drivers/mtd/chips/jedec_probe.c
+===================================================================
+--- linux-2.6.23.orig/drivers/mtd/chips/jedec_probe.c
++++ linux-2.6.23/drivers/mtd/chips/jedec_probe.c
+@@ -121,6 +121,10 @@
+ #define UPD29F064115 0x221C
+
+ /* PMC */
++#define PM39LV512 0x001B
++#define PM39LV010 0x001C
++#define PM39LV020 0x003D
++#define PM39LV040 0x003E
+ #define PM49FL002 0x006D
+ #define PM49FL004 0x006E
+ #define PM49FL008 0x006A
+@@ -1246,6 +1250,58 @@ static const struct amd_flash_info jedec
+ ERASEINFO(0x02000,2),
+ ERASEINFO(0x04000,1),
+ }
++ }, {
++ .mfr_id = MANUFACTURER_PMC,
++ .dev_id = PM39LV512,
++ .name = "PMC Pm39LV512",
++ .uaddr = {
++ [0] = MTD_UADDR_0x0555_0x02AA /* x8 */
++ },
++ .DevSize = SIZE_64KiB,
++ .CmdSet = P_ID_AMD_STD,
++ .NumEraseRegions= 1,
++ .regions = {
++ ERASEINFO(0x01000,16),
++ }
++ }, {
++ .mfr_id = MANUFACTURER_PMC,
++ .dev_id = PM39LV010,
++ .name = "PMC Pm39LV010",
++ .uaddr = {
++ [0] = MTD_UADDR_0x0555_0x02AA /* x8 */
++ },
++ .DevSize = SIZE_128KiB,
++ .CmdSet = P_ID_AMD_STD,
++ .NumEraseRegions= 1,
++ .regions = {
++ ERASEINFO(0x01000,32),
++ }
++ }, {
++ .mfr_id = MANUFACTURER_PMC,
++ .dev_id = PM39LV020,
++ .name = "PMC Pm39LV020",
++ .uaddr = {
++ [0] = MTD_UADDR_0x0555_0x02AA /* x8 */
++ },
++ .DevSize = SIZE_256KiB,
++ .CmdSet = P_ID_AMD_STD,
++ .NumEraseRegions= 1,
++ .regions = {
++ ERASEINFO(0x01000,64),
++ }
++ }, {
++ .mfr_id = MANUFACTURER_PMC,
++ .dev_id = PM39LV040,
++ .name = "PMC Pm39LV040",
++ .uaddr = {
++ [0] = MTD_UADDR_0x0555_0x02AA /* x8 */
++ },
++ .DevSize = SIZE_512KiB,
++ .CmdSet = P_ID_AMD_STD,
++ .NumEraseRegions= 1,
++ .regions = {
++ ERASEINFO(0x01000,128),
++ }
+ }, {
+ .mfr_id = MANUFACTURER_PMC,
+ .dev_id = PM49FL002,
--- /dev/null
+Index: linux-2.6.23/drivers/mtd/Kconfig
+===================================================================
+--- linux-2.6.23.orig/drivers/mtd/Kconfig
++++ linux-2.6.23/drivers/mtd/Kconfig
+@@ -57,6 +57,11 @@ config MTD_ROOTFS_SPLIT
+ depends on MTD_PARTITIONS
+ default y
+
++config MTD_TRXSPLIT
++ bool "Automatically find and split TRX partitions"
++ depends on MTD_PARTITIONS
++ default n
++
+ config MTD_REDBOOT_PARTS
+ tristate "RedBoot partition table parsing"
+ depends on MTD_PARTITIONS
+Index: linux-2.6.23/drivers/mtd/Makefile
+===================================================================
+--- linux-2.6.23.orig/drivers/mtd/Makefile
++++ linux-2.6.23/drivers/mtd/Makefile
+@@ -8,6 +8,7 @@ mtd-y := mtdcore.o mtdsuper.o
+ mtd-$(CONFIG_MTD_PARTITIONS) += mtdpart.o
+
+ obj-$(CONFIG_MTD_CONCAT) += mtdconcat.o
++obj-$(CONFIG_MTD_TRXSPLIT) += trxsplit.o
+ obj-$(CONFIG_MTD_REDBOOT_PARTS) += redboot.o
+ obj-$(CONFIG_MTD_CMDLINE_PARTS) += cmdlinepart.o
+ obj-$(CONFIG_MTD_AFS_PARTS) += afs.o
--- /dev/null
+Index: linux-2.6.23/arch/mips/kernel/head.S
+===================================================================
+--- linux-2.6.23.orig/arch/mips/kernel/head.S
++++ linux-2.6.23/arch/mips/kernel/head.S
+@@ -136,7 +136,12 @@
+ /*
+ * Reserved space for exception handlers.
+ * Necessary for machines which link their kernels at KSEG0.
++ * Use as temporary storage for the kernel command line, so that it
++ * can be updated easily without having to relink the kernel.
+ */
++
++EXPORT(_image_cmdline)
++ .ascii "CMDLINE:"
+ .fill 0x400
+ #endif
+
--- /dev/null
+Index: linux-2.6.23/drivers/serial/amba-pl010.c
+===================================================================
+--- linux-2.6.23.orig/drivers/serial/amba-pl010.c
++++ linux-2.6.23/drivers/serial/amba-pl010.c
+@@ -52,11 +52,10 @@
+
+ #include <asm/io.h>
+
+-#define UART_NR 8
+-
+ #define SERIAL_AMBA_MAJOR 204
+ #define SERIAL_AMBA_MINOR 16
+-#define SERIAL_AMBA_NR UART_NR
++#define SERIAL_AMBA_NR CONFIG_SERIAL_AMBA_PL010_NUMPORTS
++#define SERIAL_AMBA_NAME CONFIG_SERIAL_AMBA_PL010_PORTNAME
+
+ #define AMBA_ISR_PASS_LIMIT 256
+
+@@ -82,7 +81,7 @@ static void pl010_stop_tx(struct uart_po
+ struct uart_amba_port *uap = (struct uart_amba_port *)port;
+ unsigned int cr;
+
+- cr = readb(uap->port.membase + UART010_CR);
++ cr = readl(uap->port.membase + UART010_CR);
+ cr &= ~UART010_CR_TIE;
+ writel(cr, uap->port.membase + UART010_CR);
+ }
+@@ -92,7 +91,7 @@ static void pl010_start_tx(struct uart_p
+ struct uart_amba_port *uap = (struct uart_amba_port *)port;
+ unsigned int cr;
+
+- cr = readb(uap->port.membase + UART010_CR);
++ cr = readl(uap->port.membase + UART010_CR);
+ cr |= UART010_CR_TIE;
+ writel(cr, uap->port.membase + UART010_CR);
+ }
+@@ -102,7 +101,7 @@ static void pl010_stop_rx(struct uart_po
+ struct uart_amba_port *uap = (struct uart_amba_port *)port;
+ unsigned int cr;
+
+- cr = readb(uap->port.membase + UART010_CR);
++ cr = readl(uap->port.membase + UART010_CR);
+ cr &= ~(UART010_CR_RIE | UART010_CR_RTIE);
+ writel(cr, uap->port.membase + UART010_CR);
+ }
+@@ -112,7 +111,7 @@ static void pl010_enable_ms(struct uart_
+ struct uart_amba_port *uap = (struct uart_amba_port *)port;
+ unsigned int cr;
+
+- cr = readb(uap->port.membase + UART010_CR);
++ cr = readl(uap->port.membase + UART010_CR);
+ cr |= UART010_CR_MSIE;
+ writel(cr, uap->port.membase + UART010_CR);
+ }
+@@ -122,9 +121,9 @@ static void pl010_rx_chars(struct uart_a
+ struct tty_struct *tty = uap->port.info->tty;
+ unsigned int status, ch, flag, rsr, max_count = 256;
+
+- status = readb(uap->port.membase + UART01x_FR);
++ status = readl(uap->port.membase + UART01x_FR);
+ while (UART_RX_DATA(status) && max_count--) {
+- ch = readb(uap->port.membase + UART01x_DR);
++ ch = readl(uap->port.membase + UART01x_DR);
+ flag = TTY_NORMAL;
+
+ uap->port.icount.rx++;
+@@ -133,7 +132,7 @@ static void pl010_rx_chars(struct uart_a
+ * Note that the error handling code is
+ * out of the main execution path
+ */
+- rsr = readb(uap->port.membase + UART01x_RSR) | UART_DUMMY_RSR_RX;
++ rsr = readl(uap->port.membase + UART01x_RSR) | UART_DUMMY_RSR_RX;
+ if (unlikely(rsr & UART01x_RSR_ANY)) {
+ writel(0, uap->port.membase + UART01x_ECR);
+
+@@ -165,7 +164,7 @@ static void pl010_rx_chars(struct uart_a
+ uart_insert_char(&uap->port, rsr, UART01x_RSR_OE, ch, flag);
+
+ ignore_char:
+- status = readb(uap->port.membase + UART01x_FR);
++ status = readl(uap->port.membase + UART01x_FR);
+ }
+ spin_unlock(&uap->port.lock);
+ tty_flip_buffer_push(tty);
+@@ -210,7 +209,7 @@ static void pl010_modem_status(struct ua
+
+ writel(0, uap->port.membase + UART010_ICR);
+
+- status = readb(uap->port.membase + UART01x_FR) & UART01x_FR_MODEM_ANY;
++ status = readl(uap->port.membase + UART01x_FR) & UART01x_FR_MODEM_ANY;
+
+ delta = status ^ uap->old_status;
+ uap->old_status = status;
+@@ -238,7 +237,7 @@ static irqreturn_t pl010_int(int irq, vo
+
+ spin_lock(&uap->port.lock);
+
+- status = readb(uap->port.membase + UART010_IIR);
++ status = readl(uap->port.membase + UART010_IIR);
+ if (status) {
+ do {
+ if (status & (UART010_IIR_RTIS | UART010_IIR_RIS))
+@@ -251,7 +250,7 @@ static irqreturn_t pl010_int(int irq, vo
+ if (pass_counter-- == 0)
+ break;
+
+- status = readb(uap->port.membase + UART010_IIR);
++ status = readl(uap->port.membase + UART010_IIR);
+ } while (status & (UART010_IIR_RTIS | UART010_IIR_RIS |
+ UART010_IIR_TIS));
+ handled = 1;
+@@ -265,7 +264,7 @@ static irqreturn_t pl010_int(int irq, vo
+ static unsigned int pl010_tx_empty(struct uart_port *port)
+ {
+ struct uart_amba_port *uap = (struct uart_amba_port *)port;
+- unsigned int status = readb(uap->port.membase + UART01x_FR);
++ unsigned int status = readl(uap->port.membase + UART01x_FR);
+ return status & UART01x_FR_BUSY ? 0 : TIOCSER_TEMT;
+ }
+
+@@ -275,7 +274,7 @@ static unsigned int pl010_get_mctrl(stru
+ unsigned int result = 0;
+ unsigned int status;
+
+- status = readb(uap->port.membase + UART01x_FR);
++ status = readl(uap->port.membase + UART01x_FR);
+ if (status & UART01x_FR_DCD)
+ result |= TIOCM_CAR;
+ if (status & UART01x_FR_DSR)
+@@ -301,7 +300,7 @@ static void pl010_break_ctl(struct uart_
+ unsigned int lcr_h;
+
+ spin_lock_irqsave(&uap->port.lock, flags);
+- lcr_h = readb(uap->port.membase + UART010_LCRH);
++ lcr_h = readl(uap->port.membase + UART010_LCRH);
+ if (break_state == -1)
+ lcr_h |= UART01x_LCRH_BRK;
+ else
+@@ -334,7 +333,7 @@ static int pl010_startup(struct uart_por
+ /*
+ * initialise the old status of the modem signals
+ */
+- uap->old_status = readb(uap->port.membase + UART01x_FR) & UART01x_FR_MODEM_ANY;
++ uap->old_status = readl(uap->port.membase + UART01x_FR) & UART01x_FR_MODEM_ANY;
+
+ /*
+ * Finally, enable interrupts
+@@ -365,7 +364,7 @@ static void pl010_shutdown(struct uart_p
+ writel(0, uap->port.membase + UART010_CR);
+
+ /* disable break condition and fifos */
+- writel(readb(uap->port.membase + UART010_LCRH) &
++ writel(readl(uap->port.membase + UART010_LCRH) &
+ ~(UART01x_LCRH_BRK | UART01x_LCRH_FEN),
+ uap->port.membase + UART010_LCRH);
+
+@@ -387,7 +386,7 @@ pl010_set_termios(struct uart_port *port
+ /*
+ * Ask the core to calculate the divisor for us.
+ */
+- baud = uart_get_baud_rate(port, termios, old, 0, uap->port.uartclk/16);
++ baud = uart_get_baud_rate(port, termios, old, 0, uap->port.uartclk/16);
+ quot = uart_get_divisor(port, baud);
+
+ switch (termios->c_cflag & CSIZE) {
+@@ -450,7 +449,7 @@ pl010_set_termios(struct uart_port *port
+ uap->port.ignore_status_mask |= UART_DUMMY_RSR_RX;
+
+ /* first, disable everything */
+- old_cr = readb(uap->port.membase + UART010_CR) & ~UART010_CR_MSIE;
++ old_cr = readl(uap->port.membase + UART010_CR) & ~UART010_CR_MSIE;
+
+ if (UART_ENABLE_MS(port, termios->c_cflag))
+ old_cr |= UART010_CR_MSIE;
+@@ -540,7 +539,7 @@ static struct uart_ops amba_pl010_pops =
+ .verify_port = pl010_verify_port,
+ };
+
+-static struct uart_amba_port *amba_ports[UART_NR];
++static struct uart_amba_port *amba_ports[SERIAL_AMBA_NR];
+
+ #ifdef CONFIG_SERIAL_AMBA_PL010_CONSOLE
+
+@@ -550,7 +549,7 @@ static void pl010_console_putchar(struct
+ unsigned int status;
+
+ do {
+- status = readb(uap->port.membase + UART01x_FR);
++ status = readl(uap->port.membase + UART01x_FR);
+ barrier();
+ } while (!UART_TX_READY(status));
+ writel(ch, uap->port.membase + UART01x_DR);
+@@ -567,7 +566,7 @@ pl010_console_write(struct console *co,
+ /*
+ * First save the CR then disable the interrupts
+ */
+- old_cr = readb(uap->port.membase + UART010_CR);
++ old_cr = readl(uap->port.membase + UART010_CR);
+ writel(UART01x_CR_UARTEN, uap->port.membase + UART010_CR);
+
+ uart_console_write(&uap->port, s, count, pl010_console_putchar);
+@@ -577,7 +576,7 @@ pl010_console_write(struct console *co,
+ * and restore the TCR
+ */
+ do {
+- status = readb(uap->port.membase + UART01x_FR);
++ status = readl(uap->port.membase + UART01x_FR);
+ barrier();
+ } while (status & UART01x_FR_BUSY);
+ writel(old_cr, uap->port.membase + UART010_CR);
+@@ -589,9 +588,9 @@ static void __init
+ pl010_console_get_options(struct uart_amba_port *uap, int *baud,
+ int *parity, int *bits)
+ {
+- if (readb(uap->port.membase + UART010_CR) & UART01x_CR_UARTEN) {
++ if (readl(uap->port.membase + UART010_CR) & UART01x_CR_UARTEN) {
+ unsigned int lcr_h, quot;
+- lcr_h = readb(uap->port.membase + UART010_LCRH);
++ lcr_h = readl(uap->port.membase + UART010_LCRH);
+
+ *parity = 'n';
+ if (lcr_h & UART01x_LCRH_PEN) {
+@@ -606,8 +605,8 @@ pl010_console_get_options(struct uart_am
+ else
+ *bits = 8;
+
+- quot = readb(uap->port.membase + UART010_LCRL) |
+- readb(uap->port.membase + UART010_LCRM) << 8;
++ quot = readl(uap->port.membase + UART010_LCRL) |
++ readl(uap->port.membase + UART010_LCRM) << 8;
+ *baud = uap->port.uartclk / (16 * (quot + 1));
+ }
+ }
+@@ -625,7 +624,7 @@ static int __init pl010_console_setup(st
+ * if so, search for the first available port that does have
+ * console support.
+ */
+- if (co->index >= UART_NR)
++ if (co->index >= SERIAL_AMBA_NR)
+ co->index = 0;
+ uap = amba_ports[co->index];
+ if (!uap)
+@@ -643,7 +642,7 @@ static int __init pl010_console_setup(st
+
+ static struct uart_driver amba_reg;
+ static struct console amba_console = {
+- .name = "ttyAM",
++ .name = SERIAL_AMBA_NAME,
+ .write = pl010_console_write,
+ .device = uart_console_device,
+ .setup = pl010_console_setup,
+@@ -659,11 +658,11 @@ static struct console amba_console = {
+
+ static struct uart_driver amba_reg = {
+ .owner = THIS_MODULE,
+- .driver_name = "ttyAM",
+- .dev_name = "ttyAM",
++ .driver_name = SERIAL_AMBA_NAME,
++ .dev_name = SERIAL_AMBA_NAME,
+ .major = SERIAL_AMBA_MAJOR,
+ .minor = SERIAL_AMBA_MINOR,
+- .nr = UART_NR,
++ .nr = SERIAL_AMBA_NR,
+ .cons = AMBA_CONSOLE,
+ };
+
+Index: linux-2.6.23/drivers/serial/Kconfig
+===================================================================
+--- linux-2.6.23.orig/drivers/serial/Kconfig
++++ linux-2.6.23/drivers/serial/Kconfig
+@@ -303,10 +303,25 @@ config SERIAL_AMBA_PL010
+ help
+ This selects the ARM(R) AMBA(R) PrimeCell PL010 UART. If you have
+ an Integrator/AP or Integrator/PP2 platform, or if you have a
+- Cirrus Logic EP93xx CPU, say Y or M here.
++ Cirrus Logic EP93xx CPU or an Infineon ADM5120 SOC, say Y or M here.
+
+ If unsure, say N.
+
++config SERIAL_AMBA_PL010_NUMPORTS
++ int "Maximum number of AMBA PL010 serial ports"
++ depends on SERIAL_AMBA_PL010
++ default "8"
++ ---help---
++ Set this to the number of serial ports you want the AMBA PL010 driver
++ to support.
++
++config SERIAL_AMBA_PL010_PORTNAME
++ string "Name of the AMBA PL010 serial ports"
++ depends on SERIAL_AMBA_PL010
++ default "ttyAM"
++ ---help---
++ ::: To be written :::
++
+ config SERIAL_AMBA_PL010_CONSOLE
+ bool "Support for console on AMBA serial port"
+ depends on SERIAL_AMBA_PL010=y
--- /dev/null
+Index: linux-2.6.23/drivers/amba/bus.c
+===================================================================
+--- linux-2.6.23.orig/drivers/amba/bus.c
++++ linux-2.6.23/drivers/amba/bus.c
+@@ -17,6 +17,10 @@
+ #include <asm/io.h>
+ #include <asm/sizes.h>
+
++#ifndef NO_IRQ
++#define NO_IRQ (-1)
++#endif
++
+ #define to_amba_device(d) container_of(d, struct amba_device, dev)
+ #define to_amba_driver(d) container_of(d, struct amba_driver, drv)
+
--- /dev/null
+Index: linux-2.6.23/drivers/i2c/busses/Kconfig
+===================================================================
+--- linux-2.6.23.orig/drivers/i2c/busses/Kconfig
++++ linux-2.6.23/drivers/i2c/busses/Kconfig
+@@ -125,6 +125,17 @@ config I2C_GPIO
+ This is a very simple bitbanging I2C driver utilizing the
+ arch-neutral GPIO API to control the SCL and SDA lines.
+
++config I2C_GPIO_CUSTOM
++ tristate "Custom GPIO-based I2C driver"
++ depends on GENERIC_GPIO
++ select I2C_GPIO
++ help
++ This is an I2C driver to register 1 to 4 custom I2C buses using
++ GPIO lines.
++
++ This support is also available as a module. If so, the module
++ will be called i2c-gpio-custom.
++
+ config I2C_HYDRA
+ tristate "CHRP Apple Hydra Mac I/O I2C interface"
+ depends on PCI && PPC_CHRP && EXPERIMENTAL
+Index: linux-2.6.23/drivers/i2c/busses/Makefile
+===================================================================
+--- linux-2.6.23.orig/drivers/i2c/busses/Makefile
++++ linux-2.6.23/drivers/i2c/busses/Makefile
+@@ -13,6 +13,7 @@ obj-$(CONFIG_I2C_AU1550) += i2c-au1550.o
+ obj-$(CONFIG_I2C_BLACKFIN_TWI) += i2c-bfin-twi.o
+ obj-$(CONFIG_I2C_ELEKTOR) += i2c-elektor.o
+ obj-$(CONFIG_I2C_GPIO) += i2c-gpio.o
++obj-$(CONFIG_I2C_GPIO_CUSTOM) += i2c-gpio-custom.o
+ obj-$(CONFIG_I2C_HYDRA) += i2c-hydra.o
+ obj-$(CONFIG_I2C_I801) += i2c-i801.o
+ obj-$(CONFIG_I2C_I810) += i2c-i810.o
projects / openwrt.git / commitdiff