Commit c7a3f3c2 authored by Russell King's avatar Russell King

[ARM PATCH] 1348/1: Add support for the HackKit board

Patch from Stefan Eletzhofer

This patch adds basic support for the HackKit Core CPU Board.
parent 4f00bd8f
#
# Automatically generated make config: don't edit
#
CONFIG_ARM=y
CONFIG_MMU=y
CONFIG_SWAP=y
CONFIG_UID16=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
#
# General setup
#
CONFIG_NET=y
CONFIG_SYSVIPC=y
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_SYSCTL=y
#
# Loadable module support
#
CONFIG_MODULES=y
# CONFIG_MODULE_UNLOAD is not set
# CONFIG_MODULE_FORCE_UNLOAD is not set
CONFIG_KMOD=y
#
# System Type
#
# CONFIG_ARCH_ADIFCC is not set
# CONFIG_ARCH_ANAKIN is not set
# CONFIG_ARCH_ARCA5K is not set
# CONFIG_ARCH_CLPS7500 is not set
# CONFIG_ARCH_CLPS711X is not set
# CONFIG_ARCH_CO285 is not set
# CONFIG_ARCH_PXA is not set
# CONFIG_ARCH_EBSA110 is not set
# CONFIG_ARCH_CAMELOT is not set
# CONFIG_ARCH_FOOTBRIDGE is not set
# CONFIG_ARCH_INTEGRATOR is not set
# CONFIG_ARCH_IOP310 is not set
# CONFIG_ARCH_L7200 is not set
# CONFIG_ARCH_RPC is not set
CONFIG_ARCH_SA1100=y
# CONFIG_ARCH_SHARK is not set
#
# Archimedes/A5000 Implementations
#
#
# Archimedes/A5000 Implementations (select only ONE)
#
#
# CLPS711X/EP721X Implementations
#
#
# Epxa10db
#
#
# Footbridge Implementations
#
#
# IOP310 Implementation Options
#
#
# IOP310 Chipset Features
#
#
# Intel PXA250/210 Implementations
#
#
# SA11x0 Implementations
#
# CONFIG_SA1100_ASSABET is not set
# CONFIG_SA1100_ADSBITSY is not set
# CONFIG_SA1100_BRUTUS is not set
# CONFIG_SA1100_CERF is not set
# CONFIG_SA1100_H3100 is not set
# CONFIG_SA1100_H3600 is not set
# CONFIG_SA1100_H3800 is not set
# CONFIG_SA1100_EXTENEX1 is not set
# CONFIG_SA1100_FLEXANET is not set
# CONFIG_SA1100_FREEBIRD is not set
# CONFIG_SA1100_GRAPHICSCLIENT is not set
# CONFIG_SA1100_GRAPHICSMASTER is not set
# CONFIG_SA1100_BADGE4 is not set
# CONFIG_SA1100_JORNADA720 is not set
CONFIG_SA1100_HACKKIT=y
# CONFIG_SA1100_HUW_WEBPANEL is not set
# CONFIG_SA1100_ITSY is not set
# CONFIG_SA1100_LART is not set
# CONFIG_SA1100_NANOENGINE is not set
# CONFIG_SA1100_OMNIMETER is not set
# CONFIG_SA1100_PANGOLIN is not set
# CONFIG_SA1100_PLEB is not set
# CONFIG_SA1100_PT_SYSTEM3 is not set
# CONFIG_SA1100_SHANNON is not set
# CONFIG_SA1100_SHERMAN is not set
# CONFIG_SA1100_SIMPAD is not set
# CONFIG_SA1100_PFS168 is not set
# CONFIG_SA1100_VICTOR is not set
# CONFIG_SA1100_XP860 is not set
# CONFIG_SA1100_YOPY is not set
# CONFIG_SA1100_STORK is not set
# CONFIG_SA1100_USB is not set
#
# Processor Type
#
CONFIG_CPU_32=y
CONFIG_CPU_SA1100=y
CONFIG_CPU_32v4=y
#
# Processor Features
#
#
# General setup
#
CONFIG_DISCONTIGMEM=y
CONFIG_ISA=y
# CONFIG_ZBOOT_ROM is not set
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_24_API=y
CONFIG_CPU_FREQ_26_API=y
# CONFIG_HOTPLUG is not set
#
# At least one math emulation must be selected
#
CONFIG_FPE_NWFPE=y
# CONFIG_FPE_FASTFPE is not set
CONFIG_KCORE_ELF=y
# CONFIG_KCORE_AOUT is not set
CONFIG_BINFMT_AOUT=y
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
# CONFIG_PM is not set
# CONFIG_PREEMPT is not set
# CONFIG_ARTHUR is not set
CONFIG_CMDLINE="console=ttySA0,115200 root=/dev/ram0 initrd=0xc0400000,8M init=/rootshell"
CONFIG_LEDS=y
CONFIG_LEDS_TIMER=y
CONFIG_LEDS_CPU=y
CONFIG_ALIGNMENT_TRAP=y
#
# Parallel port support
#
# CONFIG_PARPORT is not set
#
# Memory Technology Devices (MTD)
#
CONFIG_MTD=y
CONFIG_MTD_DEBUG=y
CONFIG_MTD_DEBUG_VERBOSE=3
# CONFIG_MTD_PARTITIONS is not set
# CONFIG_MTD_CONCAT is not set
#
# User Modules And Translation Layers
#
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK=y
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
#
# RAM/ROM/Flash chip drivers
#
CONFIG_MTD_CFI=y
# CONFIG_MTD_JEDECPROBE is not set
CONFIG_MTD_GEN_PROBE=y
# CONFIG_MTD_CFI_ADV_OPTIONS is not set
CONFIG_MTD_CFI_INTELEXT=y
# CONFIG_MTD_CFI_AMDSTD is not set
# CONFIG_MTD_RAM is not set
# CONFIG_MTD_ROM is not set
# CONFIG_MTD_ABSENT is not set
# CONFIG_MTD_OBSOLETE_CHIPS is not set
#
# Mapping drivers for chip access
#
# CONFIG_MTD_PHYSMAP is not set
# CONFIG_MTD_NORA is not set
# CONFIG_MTD_ARM_INTEGRATOR is not set
# CONFIG_MTD_EDB7312 is not set
#
# Self-contained MTD device drivers
#
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_MTDRAM is not set
# CONFIG_MTD_BLKMTD is not set
#
# Disk-On-Chip Device Drivers
#
# CONFIG_MTD_DOC1000 is not set
# CONFIG_MTD_DOC2000 is not set
# CONFIG_MTD_DOC2001 is not set
#
# NAND Flash Device Drivers
#
# CONFIG_MTD_NAND is not set
#
# Plug and Play configuration
#
# CONFIG_PNP is not set
#
# Block devices
#
# CONFIG_BLK_DEV_FD is not set
# CONFIG_BLK_DEV_XD is not set
# CONFIG_BLK_DEV_LOOP is not set
# CONFIG_BLK_DEV_NBD is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE=8192
CONFIG_BLK_DEV_INITRD=y
#
# Multi-device support (RAID and LVM)
#
# CONFIG_MD is not set
#
# Networking options
#
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
# CONFIG_NETLINK_DEV is not set
# CONFIG_NETFILTER is not set
# CONFIG_FILTER is not set
CONFIG_UNIX=y
# CONFIG_NET_KEY is not set
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
# CONFIG_IP_ADVANCED_ROUTER is not set
# CONFIG_IP_PNP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_ARPD is not set
CONFIG_INET_ECN=y
CONFIG_SYN_COOKIES=y
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_XFRM_USER is not set
# CONFIG_IPV6 is not set
#
# SCTP Configuration (EXPERIMENTAL)
#
CONFIG_IPV6_SCTP__=y
# CONFIG_IP_SCTP is not set
# CONFIG_ATM is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_LLC is not set
# CONFIG_DECNET is not set
# CONFIG_BRIDGE is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_FASTROUTE is not set
# CONFIG_NET_HW_FLOWCONTROL is not set
#
# QoS and/or fair queueing
#
# CONFIG_NET_SCHED is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
#
# Network device support
#
CONFIG_NETDEVICES=y
#
# ARCnet devices
#
# CONFIG_ARCNET is not set
CONFIG_DUMMY=y
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
# CONFIG_ETHERTAP is not set
#
# Ethernet (10 or 100Mbit)
#
# CONFIG_NET_ETHERNET is not set
#
# Ethernet (1000 Mbit)
#
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
#
# Wireless LAN (non-hamradio)
#
CONFIG_NET_RADIO=y
# CONFIG_STRIP is not set
# CONFIG_ARLAN is not set
# CONFIG_AIRONET4500 is not set
#
# Wireless ISA/PCI cards support
#
# CONFIG_WAVELAN is not set
# CONFIG_AIRO is not set
# CONFIG_HERMES is not set
CONFIG_NET_WIRELESS=y
#
# Token Ring devices (depends on LLC=y)
#
# CONFIG_NET_FC is not set
# CONFIG_SHAPER is not set
#
# Wan interfaces
#
# CONFIG_WAN is not set
#
# IrDA (infrared) support
#
# CONFIG_IRDA is not set
#
# Amateur Radio support
#
# CONFIG_HAMRADIO is not set
#
# ATA/ATAPI/MFM/RLL support
#
# CONFIG_IDE is not set
#
# SCSI support
#
# CONFIG_SCSI is not set
#
# I2O device support
#
# CONFIG_I2O is not set
#
# ISDN subsystem
#
# CONFIG_ISDN_BOOL is not set
#
# Input device support
#
CONFIG_INPUT=y
#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_JOYDEV is not set
# CONFIG_INPUT_TSDEV is not set
# CONFIG_INPUT_TSLIBDEV is not set
# CONFIG_INPUT_EVDEV is not set
# CONFIG_INPUT_EVBUG is not set
#
# Input I/O drivers
#
# CONFIG_GAMEPORT is not set
CONFIG_SOUND_GAMEPORT=y
CONFIG_SERIO=y
# CONFIG_SERIO_I8042 is not set
CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_CT82C710 is not set
#
# Input Device Drivers
#
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
#
# Character devices
#
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_SERIAL_NONSTANDARD is not set
#
# Serial drivers
#
# CONFIG_SERIAL_8250 is not set
#
# Non-8250 serial port support
#
CONFIG_SERIAL_SA1100=y
CONFIG_SERIAL_SA1100_CONSOLE=y
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
CONFIG_UNIX98_PTY_COUNT=256
#
# I2C support
#
# CONFIG_I2C is not set
#
# L3 serial bus support
#
# CONFIG_L3 is not set
#
# Mice
#
# CONFIG_BUSMOUSE is not set
# CONFIG_QIC02_TAPE is not set
#
# Watchdog Cards
#
# CONFIG_WATCHDOG is not set
# CONFIG_NVRAM is not set
# CONFIG_RTC is not set
# CONFIG_GEN_RTC is not set
CONFIG_SA1100_RTC=y
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
#
# Ftape, the floppy tape device driver
#
# CONFIG_FTAPE is not set
# CONFIG_AGP is not set
# CONFIG_DRM is not set
# CONFIG_RAW_DRIVER is not set
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
#
# File systems
#
# CONFIG_QUOTA is not set
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EXT3_FS is not set
# CONFIG_JBD is not set
CONFIG_FAT_FS=y
CONFIG_MSDOS_FS=y
CONFIG_VFAT_FS=y
# CONFIG_EFS_FS is not set
# CONFIG_JFFS_FS is not set
# CONFIG_JFFS2_FS is not set
CONFIG_CRAMFS=y
CONFIG_TMPFS=y
CONFIG_RAMFS=y
# CONFIG_ISO9660_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_NTFS_FS is not set
# CONFIG_HPFS_FS is not set
CONFIG_PROC_FS=y
# CONFIG_DEVFS_FS is not set
CONFIG_DEVPTS_FS=y
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UDF_FS is not set
# CONFIG_UFS_FS is not set
# CONFIG_XFS_FS is not set
#
# Network File Systems
#
# CONFIG_CODA_FS is not set
# CONFIG_INTERMEZZO_FS is not set
# CONFIG_NFS_FS is not set
# CONFIG_NFSD is not set
# CONFIG_EXPORTFS is not set
# CONFIG_CIFS is not set
# CONFIG_SMB_FS is not set
# CONFIG_NCP_FS is not set
# CONFIG_AFS_FS is not set
#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_NLS=y
#
# Native Language Support
#
CONFIG_NLS_DEFAULT="iso8859-1"
# CONFIG_NLS_CODEPAGE_437 is not set
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
# CONFIG_NLS_CODEPAGE_850 is not set
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_936 is not set
# CONFIG_NLS_CODEPAGE_950 is not set
# CONFIG_NLS_CODEPAGE_932 is not set
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_CODEPAGE_1250 is not set
# CONFIG_NLS_CODEPAGE_1251 is not set
# CONFIG_NLS_ISO8859_1 is not set
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
# CONFIG_NLS_ISO8859_15 is not set
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_UTF8 is not set
#
# Console drivers
#
# CONFIG_VGA_CONSOLE is not set
#
# Frame-buffer support
#
# CONFIG_FB is not set
#
# Sound
#
# CONFIG_SOUND is not set
#
# Misc devices
#
#
# Multimedia Capabilities Port drivers
#
# CONFIG_MCP is not set
#
# Console Switches
#
# CONFIG_SWITCHES is not set
#
# USB support
#
#
# Bluetooth support
#
# CONFIG_BT is not set
#
# Kernel hacking
#
CONFIG_FRAME_POINTER=y
CONFIG_DEBUG_USER=y
# CONFIG_DEBUG_INFO is not set
CONFIG_DEBUG_KERNEL=y
CONFIG_DEBUG_SLAB=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_DEBUG_SPINLOCK=y
CONFIG_DEBUG_WAITQ=y
CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_DEBUG_ERRORS=y
CONFIG_KALLSYMS=y
CONFIG_DEBUG_LL=y
#
# Security options
#
CONFIG_SECURITY_CAPABILITIES=y
#
# Cryptographic options
#
# CONFIG_CRYPTO is not set
#
# Library routines
#
# CONFIG_CRC32 is not set
CONFIG_ZLIB_INFLATE=y
......@@ -165,6 +165,13 @@ config SA1100_JORNADA720
handheld computer. See <http://www.hp.com/jornada/products/720>
for details.
config SA1100_HACKKIT
bool "HackKit Core CPU Board"
depends on ARCH_SA1100
help
Say Y here to support the HackKit Core CPU Board
<http://hackkit.eletztrick.de>;
config SA1100_HUW_WEBPANEL
bool "HuW WebPanel"
depends on ARCH_SA1100
......
......@@ -16,6 +16,7 @@ export-objs := dma.o generic.o pcipool.o pm.o sa1111.o sa1111-pcibuf.o
ifeq ($(CONFIG_CPU_FREQ),y)
obj-$(CONFIG_SA1100_ASSABET) += cpu-sa1110.o
obj-$(CONFIG_SA1100_CERF) += cpu-sa1110.o
obj-$(CONFIG_SA1100_HACKKIT) += cpu-sa1110.o
obj-$(CONFIG_SA1100_LART) += cpu-sa1100.o
obj-$(CONFIG_SA1100_PT_SYSTEM3) += cpu-sa1110.o
endif
......@@ -60,6 +61,9 @@ led-$(CONFIG_SA1100_GRAPHICSMASTER) += leds-graphicsmaster.o
obj-$(CONFIG_SA1100_H3600) += h3600.o
export-objs += h3600.o
obj-$(CONFIG_SA1100_HACKKIT) += hackkit.o
led-$(CONFIG_SA1100_HACKKIT) += leds-hackkit.o
obj-$(CONFIG_SA1100_HUW_WEBPANEL) += huw_webpanel.o
export-objs += huw_webpanel.o
......
/*
* linux/arch/arm/mach-sa1100/hackkit.c
*
* Copyright (C) 2002 Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
*
* This file contains all HackKit tweaks. Based on original work from
* Nicolas Pitre's assabet fixes
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
*/
#include <linux/config.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/tty.h>
#include <linux/module.h>
#include <linux/errno.h>
#include <linux/cpufreq.h>
#include <linux/serial_core.h>
#include <asm/hardware.h>
#include <asm/mach-types.h>
#include <asm/setup.h>
#include <asm/page.h>
#include <asm/pgtable.h>
#include <asm/irq.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
#include <asm/mach/serial_sa1100.h>
#include "generic.h"
/**********************************************************************
* prototypes
*/
/* init funcs */
static void __init get_hackkit_scr(void);
static int __init hackkit_init(void);
static void __init hackkit_init_irq(void);
static void __init hackkit_map_io(void);
static u_int hackkit_get_mctrl(struct uart_port *port);
static void hackkit_set_mctrl(struct uart_port *port, u_int mctrl);
static void hackkit_uart_pm(struct uart_port *port, u_int state, u_int oldstate);
/**********************************************************************
* global data
*/
/**********************************************************************
* static data
*/
static struct map_desc hackkit_io_desc[] __initdata = {
/* virtual physical length type */
{ 0xe8000000, 0x00000000, 0x01000000, MT_DEVICE } /* Flash bank 0 */
};
static struct sa1100_port_fns hackkit_port_fns __initdata = {
.set_mctrl = hackkit_set_mctrl,
.get_mctrl = hackkit_get_mctrl,
.pm = hackkit_uart_pm,
};
/**********************************************************************
* Static functions
*/
static void __init hackkit_map_io(void)
{
sa1100_map_io();
iotable_init(hackkit_io_desc, ARRAY_SIZE(hackkit_io_desc));
sa1100_register_uart_fns(&hackkit_port_fns);
sa1100_register_uart(0, 1); /* com port */
sa1100_register_uart(1, 2);
sa1100_register_uart(2, 3); /* radio module */
Ser1SDCR0 |= SDCR0_SUS;
}
static void __init hackkit_init_irq(void)
{
/* none used yet */
}
/**
* hackkit_uart_pm - powermgmt callback function for system 3 UART
* @port: uart port structure
* @state: pm state
* @oldstate: old pm state
*
*/
static void hackkit_uart_pm(struct uart_port *port, u_int state, u_int oldstate)
{
/* TODO: switch on/off uart in powersave mode */
}
/*
* Note! this can be called from IRQ context.
* FIXME: No modem ctrl lines yet.
*/
static void hackkit_set_mctrl(struct uart_port *port, u_int mctrl)
{
#if 0
if (port->mapbase == _Ser1UTCR0) {
u_int set = 0, clear = 0;
if (mctrl & TIOCM_RTS)
set |= PT_CTRL2_RS1_RTS;
else
clear |= PT_CTRL2_RS1_RTS;
if (mctrl & TIOCM_DTR)
set |= PT_CTRL2_RS1_DTR;
else
clear |= PT_CTRL2_RS1_DTR;
PTCTRL2_clear(clear);
PTCTRL2_set(set);
}
#endif
}
static u_int hackkit_get_mctrl(struct uart_port *port)
{
u_int ret = 0;
#if 0
u_int irqsr = PT_IRQSR;
/* need 2 reads to read current value */
irqsr = PT_IRQSR;
/* TODO: check IRQ source register for modem/com
status lines and set them correctly. */
#endif
ret = TIOCM_CD | TIOCM_CTS | TIOCM_DSR;
return ret;
}
static int __init hackkit_init(void)
{
int ret = 0;
if ( !machine_is_hackkit() ) {
ret = -EINVAL;
goto DONE;
}
hackkit_init_irq();
ret = 0;
DONE:
return ret;
}
/**********************************************************************
* Exported Functions
*/
/**********************************************************************
* kernel magic macros
*/
arch_initcall(hackkit_init);
MACHINE_START(HACKKIT, "HackKit Cpu Board")
BOOT_MEM(0xc0000000, 0x80000000, 0xf8000000)
BOOT_PARAMS(0xc0000100)
MAPIO(hackkit_map_io)
INITIRQ(sa1100_init_irq)
MACHINE_END
/*
* linux/arch/arm/mach-sa1100/leds-hackkit.c
*
* based on leds-lart.c
*
* (C) Erik Mouw (J.A.K.Mouw@its.tudelft.nl), April 21, 2000
* (C) Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>, 2002
*
* The HackKit has two leds (GPIO 22/23). The red led (gpio 22) is used
* as cpu led, the green one is used as timer led.
*/
#include <linux/config.h>
#include <linux/init.h>
#include <asm/hardware.h>
#include <asm/leds.h>
#include <asm/system.h>
#include "leds.h"
#define LED_STATE_ENABLED 1
#define LED_STATE_CLAIMED 2
static unsigned int led_state;
static unsigned int hw_led_state;
#define LED_GREEN GPIO_GPIO23
#define LED_RED GPIO_GPIO22
#define LED_MASK (LED_RED | LED_GREEN)
void hackkit_leds_event(led_event_t evt)
{
unsigned long flags;
local_irq_save(flags);
switch(evt) {
case led_start:
/* pin 22/23 are outputs */
GPDR |= LED_MASK;
hw_led_state = LED_MASK;
led_state = LED_STATE_ENABLED;
break;
case led_stop:
led_state &= ~LED_STATE_ENABLED;
break;
case led_claim:
led_state |= LED_STATE_CLAIMED;
hw_led_state = LED_MASK;
break;
case led_release:
led_state &= ~LED_STATE_CLAIMED;
hw_led_state = LED_MASK;
break;
#ifdef CONFIG_LEDS_TIMER
case led_timer:
if (!(led_state & LED_STATE_CLAIMED))
hw_led_state ^= LED_GREEN;
break;
#endif
#ifdef CONFIG_LEDS_CPU
case led_idle_start:
/* The LART people like the LED to be off when the
system is idle... */
if (!(led_state & LED_STATE_CLAIMED))
hw_led_state &= ~LED_RED;
break;
case led_idle_end:
/* ... and on if the system is not idle */
if (!(led_state & LED_STATE_CLAIMED))
hw_led_state |= LED_RED;
break;
#endif
case led_red_on:
if (led_state & LED_STATE_CLAIMED)
hw_led_state &= ~LED_RED;
break;
case led_red_off:
if (led_state & LED_STATE_CLAIMED)
hw_led_state |= LED_RED;
break;
case led_green_on:
if (led_state & LED_STATE_CLAIMED)
hw_led_state &= ~LED_GREEN;
break;
case led_green_off:
if (led_state & LED_STATE_CLAIMED)
hw_led_state |= LED_GREEN;
break;
default:
break;
}
/* Now set the GPIO state, or nothing will happen at all */
if (led_state & LED_STATE_ENABLED) {
GPSR = hw_led_state;
GPCR = hw_led_state ^ LED_MASK;
}
local_irq_restore(flags);
}
......@@ -29,6 +29,8 @@ sa1100_leds_init(void)
leds_event = flexanet_leds_event;
if (machine_is_graphicsclient())
leds_event = graphicsclient_leds_event;
if (machine_is_hackkit())
leds_event = hackkit_leds_event;
if (machine_is_lart())
leds_event = lart_leds_event;
if (machine_is_pfs168())
......
......@@ -5,6 +5,7 @@ extern void brutus_leds_event(led_event_t evt);
extern void cerf_leds_event(led_event_t evt);
extern void flexanet_leds_event(led_event_t evt);
extern void graphicsclient_leds_event(led_event_t evt);
extern void hackkit_leds_event(led_event_t evt);
extern void lart_leds_event(led_event_t evt);
extern void pfs168_leds_event(led_event_t evt);
extern void graphicsmaster_leds_event(led_event_t evt);
......
......@@ -512,6 +512,37 @@ static void h3xxx_set_vpp(struct map_info *map, int vpp)
#define h3xxx_set_vpp NULL
#endif
#ifdef CONFIG_SA1100_HACKKIT
static struct mtd_partition hackkit_partitions[] = {
{
.name = "BLOB",
.size = 0x00040000,
.offset = 0x00000000,
.mask_flags = MTD_WRITEABLE, /* force read-only */
}, {
.name = "config",
.size = 0x00040000,
.offset = MTDPART_OFS_APPEND,
}, {
.name = "kernel",
.size = 0x00100000,
.offset = MTDPART_OFS_APPEND,
}, {
.name = "initrd",
.size = 0x00180000,
.offset = MTDPART_OFS_APPEND,
}, {
.name = "rootfs",
.size = 0x700000,
.offset = MTDPART_OFS_APPEND,
}, {
.name = "data",
.size = MTDPART_SIZ_FULL,
.offset = MTDPART_OFS_APPEND,
}
};
#endif
#ifdef CONFIG_SA1100_HUW_WEBPANEL
static struct mtd_partition huw_webpanel_partitions[] = {
{
......@@ -849,6 +880,12 @@ static int __init sa1100_static_partitions(struct mtd_partition **parts)
nb_parts = ARRAY_SIZE(h3xxx_partitions);
}
#endif
#ifdef CONFIG_SA1100_HACKKIT
if (machine_is_hackkit()) {
*parts = hackkit_partitions;
nb_parts = ARRAY_SIZE(hackkit_partitions);
}
#endif
#ifdef CONFIG_SA1100_HUW_WEBPANEL
if (machine_is_huw_webpanel()) {
*parts = huw_webpanel_partitions;
......
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