Claudio Mignanti
15 years ago
parent
f826306179
commit
b88e08839a
@ -1,176 +0,0 @@
|
||||
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
|
||||
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
|
||||
CONFIG_BASE_SMALL=0
|
||||
CONFIG_BITREVERSE=y
|
||||
CONFIG_BLK_DEV_SD=y
|
||||
CONFIG_BOUNCE=y
|
||||
# CONFIG_BRIDGE is not set
|
||||
CONFIG_CLASSIC_RCU=y
|
||||
CONFIG_CRIS=y
|
||||
# CONFIG_CRIS_MACH_ARTPEC3 is not set
|
||||
# CONFIG_ETRAX100LX is not set
|
||||
CONFIG_ETRAX100LX_V2=y
|
||||
# CONFIG_ETRAXFS is not set
|
||||
CONFIG_ETRAX_ARCH_V10=y
|
||||
# CONFIG_ETRAX_ARCH_V32 is not set
|
||||
CONFIG_ETRAX_AXISFLASHMAP=y
|
||||
CONFIG_ETRAX_CMDLINE="root=/dev/mtdblock1 rootfstype=squashfs,jffs2 noinitrd console=ttyS0,115200"
|
||||
# CONFIG_ETRAX_CSP0_LEDS is not set
|
||||
# CONFIG_ETRAX_DEBUG_PORT0 is not set
|
||||
# CONFIG_ETRAX_DEBUG_PORT1 is not set
|
||||
# CONFIG_ETRAX_DEBUG_PORT2 is not set
|
||||
# CONFIG_ETRAX_DEBUG_PORT3 is not set
|
||||
CONFIG_ETRAX_DEBUG_PORT_NULL=y
|
||||
CONFIG_ETRAX_DEF_R_BUS_CONFIG=0x4
|
||||
CONFIG_ETRAX_DEF_R_PORT_PA_DATA=0xf0
|
||||
CONFIG_ETRAX_DEF_R_PORT_PA_DIR=0x1c
|
||||
CONFIG_ETRAX_DEF_R_PORT_PB_CONFIG=0x00
|
||||
CONFIG_ETRAX_DEF_R_PORT_PB_DATA=0x03
|
||||
CONFIG_ETRAX_DEF_R_PORT_PB_DIR=0xce
|
||||
CONFIG_ETRAX_DEF_R_SDRAM_CONFIG=0x09603737
|
||||
CONFIG_ETRAX_DEF_R_SDRAM_TIMING=0x80008002
|
||||
CONFIG_ETRAX_DEF_R_WAITSTATES=0x95f8
|
||||
CONFIG_ETRAX_DRAM_SIZE=32
|
||||
CONFIG_ETRAX_DRAM_VIRTUAL_BASE=c0000000
|
||||
CONFIG_ETRAX_ETHERNET=y
|
||||
CONFIG_ETRAX_FAST_TIMER=y
|
||||
CONFIG_ETRAX_FLASH1_SIZE=0
|
||||
CONFIG_ETRAX_FLASH_BUSWIDTH=2
|
||||
CONFIG_ETRAX_GPIO=y
|
||||
# CONFIG_ETRAX_I2C is not set
|
||||
# CONFIG_ETRAX_I2C_GVC is not set
|
||||
# CONFIG_ETRAX_KMALLOCED_MODULES is not set
|
||||
CONFIG_ETRAX_LED1G=2
|
||||
CONFIG_ETRAX_LED1R=2
|
||||
CONFIG_ETRAX_LED2G=3
|
||||
CONFIG_ETRAX_LED2R=3
|
||||
CONFIG_ETRAX_LED3G=2
|
||||
CONFIG_ETRAX_LED3R=2
|
||||
CONFIG_ETRAX_NANDFLASH_BUSWIDTH=1
|
||||
CONFIG_ETRAX_NETWORK_LED_ON_WHEN_ACTIVITY=y
|
||||
# CONFIG_ETRAX_NETWORK_LED_ON_WHEN_LINK is not set
|
||||
# CONFIG_ETRAX_NO_LEDS is not set
|
||||
CONFIG_ETRAX_PA_BUTTON_BITMASK=02
|
||||
CONFIG_ETRAX_PA_CHANGEABLE_BITS=0xFF
|
||||
CONFIG_ETRAX_PA_CHANGEABLE_DIR=0xFF
|
||||
CONFIG_ETRAX_PA_LEDS=y
|
||||
CONFIG_ETRAX_PB_CHANGEABLE_BITS=0xFF
|
||||
CONFIG_ETRAX_PB_CHANGEABLE_DIR=0xFF
|
||||
# CONFIG_ETRAX_PB_LEDS is not set
|
||||
CONFIG_ETRAX_PTABLE_SECTOR=0
|
||||
CONFIG_ETRAX_RESCUE_SER0=y
|
||||
# CONFIG_ETRAX_RESCUE_SER1 is not set
|
||||
# CONFIG_ETRAX_RESCUE_SER2 is not set
|
||||
# CONFIG_ETRAX_RESCUE_SER3 is not set
|
||||
# CONFIG_ETRAX_RS485 is not set
|
||||
CONFIG_ETRAX_SDRAM=y
|
||||
CONFIG_ETRAX_SER0_CD_ON_PA_BIT=-1
|
||||
CONFIG_ETRAX_SER0_CD_ON_PB_BIT=-1
|
||||
CONFIG_ETRAX_SER0_DSR_ON_PA_BIT=-1
|
||||
CONFIG_ETRAX_SER0_DSR_ON_PB_BIT=-1
|
||||
CONFIG_ETRAX_SER0_DTR_ON_PA_BIT=-1
|
||||
CONFIG_ETRAX_SER0_DTR_ON_PB_BIT=-1
|
||||
# CONFIG_ETRAX_SER0_DTR_RI_DSR_CD_MIXED is not set
|
||||
CONFIG_ETRAX_SER0_DTR_RI_DSR_CD_ON_NONE=y
|
||||
# CONFIG_ETRAX_SER0_DTR_RI_DSR_CD_ON_PA is not set
|
||||
# CONFIG_ETRAX_SER0_DTR_RI_DSR_CD_ON_PB is not set
|
||||
CONFIG_ETRAX_SER0_RI_ON_PA_BIT=-1
|
||||
CONFIG_ETRAX_SER0_RI_ON_PB_BIT=-1
|
||||
CONFIG_ETRAX_SER2_CD_ON_PA_BIT=-1
|
||||
CONFIG_ETRAX_SER2_CD_ON_PB_BIT=-1
|
||||
CONFIG_ETRAX_SER2_DSR_ON_PA_BIT=-1
|
||||
CONFIG_ETRAX_SER2_DSR_ON_PB_BIT=-1
|
||||
CONFIG_ETRAX_SER2_DTR_ON_PA_BIT=-1
|
||||
CONFIG_ETRAX_SER2_DTR_ON_PB_BIT=-1
|
||||
# CONFIG_ETRAX_SER2_DTR_RI_DSR_CD_MIXED is not set
|
||||
CONFIG_ETRAX_SER2_DTR_RI_DSR_CD_ON_NONE=y
|
||||
# CONFIG_ETRAX_SER2_DTR_RI_DSR_CD_ON_PA is not set
|
||||
# CONFIG_ETRAX_SER2_DTR_RI_DSR_CD_ON_PB is not set
|
||||
CONFIG_ETRAX_SER2_RI_ON_PA_BIT=-1
|
||||
CONFIG_ETRAX_SER2_RI_ON_PB_BIT=-1
|
||||
CONFIG_ETRAX_SER3_CD_ON_PA_BIT=-1
|
||||
CONFIG_ETRAX_SER3_CD_ON_PB_BIT=-1
|
||||
CONFIG_ETRAX_SER3_DSR_ON_PA_BIT=-1
|
||||
CONFIG_ETRAX_SER3_DSR_ON_PB_BIT=-1
|
||||
CONFIG_ETRAX_SER3_DTR_ON_PA_BIT=-1
|
||||
CONFIG_ETRAX_SER3_DTR_ON_PB_BIT=-1
|
||||
# CONFIG_ETRAX_SER3_DTR_RI_DSR_CD_MIXED is not set
|
||||
CONFIG_ETRAX_SER3_DTR_RI_DSR_CD_ON_NONE=y
|
||||
# CONFIG_ETRAX_SER3_DTR_RI_DSR_CD_ON_PA is not set
|
||||
# CONFIG_ETRAX_SER3_DTR_RI_DSR_CD_ON_PB is not set
|
||||
CONFIG_ETRAX_SER3_RI_ON_PA_BIT=-1
|
||||
CONFIG_ETRAX_SER3_RI_ON_PB_BIT=-1
|
||||
CONFIG_ETRAX_SERIAL=y
|
||||
# CONFIG_ETRAX_SERIAL_FAST_TIMER is not set
|
||||
# CONFIG_ETRAX_SERIAL_FLUSH_DMA_FAST is not set
|
||||
CONFIG_ETRAX_SERIAL_PORT0=y
|
||||
# CONFIG_ETRAX_SERIAL_PORT0_DMA0_OUT is not set
|
||||
# CONFIG_ETRAX_SERIAL_PORT0_DMA1_IN is not set
|
||||
# CONFIG_ETRAX_SERIAL_PORT0_DMA6_OUT is not set
|
||||
# CONFIG_ETRAX_SERIAL_PORT0_DMA7_IN is not set
|
||||
CONFIG_ETRAX_SERIAL_PORT0_NO_DMA_IN=y
|
||||
CONFIG_ETRAX_SERIAL_PORT0_NO_DMA_OUT=y
|
||||
# CONFIG_ETRAX_SERIAL_PORT1 is not set
|
||||
CONFIG_ETRAX_SERIAL_PORT2=y
|
||||
CONFIG_ETRAX_SERIAL_PORT2_DMA2_OUT=y
|
||||
CONFIG_ETRAX_SERIAL_PORT2_DMA3_IN=y
|
||||
# CONFIG_ETRAX_SERIAL_PORT2_DMA6_OUT is not set
|
||||
# CONFIG_ETRAX_SERIAL_PORT2_DMA7_IN is not set
|
||||
# CONFIG_ETRAX_SERIAL_PORT2_NO_DMA_IN is not set
|
||||
# CONFIG_ETRAX_SERIAL_PORT2_NO_DMA_OUT is not set
|
||||
CONFIG_ETRAX_SERIAL_PORT3=y
|
||||
# CONFIG_ETRAX_SERIAL_PORT3_DMA2_OUT is not set
|
||||
# CONFIG_ETRAX_SERIAL_PORT3_DMA3_IN is not set
|
||||
CONFIG_ETRAX_SERIAL_PORT3_DMA4_OUT=y
|
||||
CONFIG_ETRAX_SERIAL_PORT3_DMA5_IN=y
|
||||
# CONFIG_ETRAX_SERIAL_PORT3_DMA8_OUT is not set
|
||||
# CONFIG_ETRAX_SERIAL_PORT3_DMA9_IN is not set
|
||||
# CONFIG_ETRAX_SERIAL_PORT3_NO_DMA_IN is not set
|
||||
# CONFIG_ETRAX_SERIAL_PORT3_NO_DMA_OUT is not set
|
||||
CONFIG_ETRAX_SERIAL_RX_TIMEOUT_TICKS=1
|
||||
# CONFIG_ETRAX_SOFT_SHUTDOWN is not set
|
||||
# CONFIG_ETRAX_SYNCHRONOUS_SERIAL is not set
|
||||
CONFIG_ETRAX_USB_HOST=y
|
||||
CONFIG_ETRAX_USB_HOST_PORT1=y
|
||||
CONFIG_ETRAX_USB_HOST_PORT2=y
|
||||
# CONFIG_ETRAX_VCS_SIM is not set
|
||||
# CONFIG_ETRAX_WATCHDOG is not set
|
||||
CONFIG_EXT2_FS=y
|
||||
CONFIG_FORCE_MAX_ZONEORDER=6
|
||||
CONFIG_GENERIC_FIND_NEXT_BIT=y
|
||||
CONFIG_GENERIC_IOMAP=y
|
||||
# CONFIG_GEN_RTC is not set
|
||||
# CONFIG_HAMRADIO is not set
|
||||
CONFIG_HAS_DMA=y
|
||||
CONFIG_HAS_IOMEM=y
|
||||
CONFIG_HAVE_IDE=y
|
||||
# CONFIG_HAVE_KPROBES is not set
|
||||
# CONFIG_HAVE_KRETPROBES is not set
|
||||
# CONFIG_HAVE_OPROFILE is not set
|
||||
# CONFIG_HW_RANDOM is not set
|
||||
# CONFIG_I2C is not set
|
||||
# CONFIG_IDE is not set
|
||||
CONFIG_INITRAMFS_SOURCE=""
|
||||
CONFIG_MTDRAM_ABS_POS=0x0
|
||||
CONFIG_MTDRAM_ERASE_SIZE=128
|
||||
CONFIG_MTDRAM_TOTAL_SIZE=0
|
||||
# CONFIG_MTD_CFI_INTELEXT is not set
|
||||
CONFIG_MTD_CONCAT=y
|
||||
CONFIG_MTD_MTDRAM=y
|
||||
# CONFIG_NETDEV_1000 is not set
|
||||
CONFIG_NO_IOPORT=y
|
||||
# CONFIG_OOM_REBOOT is not set
|
||||
# CONFIG_RTC is not set
|
||||
CONFIG_SCSI=y
|
||||
# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
|
||||
# CONFIG_SERIAL_8250 is not set
|
||||
CONFIG_SLABINFO=y
|
||||
# CONFIG_SVINTO_SIM is not set
|
||||
# CONFIG_SYSTEM_PROFILER is not set
|
||||
CONFIG_UID16=y
|
||||
CONFIG_USB=y
|
||||
# CONFIG_USB_ARCH_HAS_EHCI is not set
|
||||
# CONFIG_USB_ARCH_HAS_HCD is not set
|
||||
# CONFIG_USB_ARCH_HAS_OHCI is not set
|
||||
# CONFIG_VLAN_8021Q is not set
|
||||
# CONFIG_WLAN_80211 is not set
|
||||
@ -1,49 +0,0 @@
|
||||
#ifndef _LINUX_ETRAXI2C_H
|
||||
#define _LINUX_ETRAXI2C_H
|
||||
|
||||
/* etraxi2c _IOC_TYPE, bits 8 to 15 in ioctl cmd */
|
||||
|
||||
#define ETRAXI2C_IOCTYPE 44
|
||||
|
||||
/* supported ioctl _IOC_NR's */
|
||||
|
||||
/* in write operations, the argument contains both i2c
|
||||
* slave, register and value.
|
||||
*/
|
||||
|
||||
#define I2C_WRITEARG(slave, reg, value) (((slave) << 16) | ((reg) << 8) | (value))
|
||||
#define I2C_READARG(slave, reg) (((slave) << 16) | ((reg) << 8))
|
||||
|
||||
#define I2C_ARGSLAVE(arg) ((arg) >> 16)
|
||||
#define I2C_ARGREG(arg) (((arg) >> 8) & 0xff)
|
||||
#define I2C_ARGVALUE(arg) ((arg) & 0xff)
|
||||
|
||||
#define I2C_WRITEREG 0x1 /* write to an I2C register */
|
||||
#define I2C_READREG 0x2 /* read from an I2C register */
|
||||
|
||||
/*
|
||||
EXAMPLE usage:
|
||||
|
||||
i2c_arg = I2C_WRITEARG(STA013_WRITE_ADDR, reg, val);
|
||||
ioctl(fd, _IO(ETRAXI2C_IOCTYPE, I2C_WRITEREG), i2c_arg);
|
||||
|
||||
i2c_arg = I2C_READARG(STA013_READ_ADDR, reg);
|
||||
val = ioctl(fd, _IO(ETRAXI2C_IOCTYPE, I2C_READREG), i2c_arg);
|
||||
|
||||
*/
|
||||
|
||||
/* Extended part */
|
||||
#define I2C_READ 0x4 /* reads from I2C device */
|
||||
#define I2C_WRITE 0x3 /* writes to I2C device */
|
||||
#define I2C_WRITEREAD 0x5 /* writes to I2C device where to start reading */
|
||||
|
||||
typedef struct _I2C_DATA
|
||||
{
|
||||
unsigned char slave; /* I2C address (8-bit representation) of slave device */
|
||||
unsigned char wbuf[256]; /* Write buffer (length = 256 bytes) */
|
||||
unsigned int wlen; /* Number of bytes to write from wbuf[] */
|
||||
unsigned char rbuf[256]; /* Read buffer (length = 256 bytes) */
|
||||
unsigned int rlen; /* Number of bytes to read into rbuf[] */
|
||||
} I2C_DATA;
|
||||
|
||||
#endif
|
||||
@ -1,20 +0,0 @@
|
||||
#ifndef _I2C_ERRNO_H
|
||||
#define _I2C_ERRNO_H
|
||||
|
||||
#define EI2CNOERRORS 0 /* All fine */
|
||||
#define EI2CBUSNFREE 1 /* I2C bus not free */
|
||||
#define EI2CWADDRESS 2 /* Address write failed */
|
||||
#define EI2CRADDRESS 3 /* Address read failed */
|
||||
#define EI2CSENDDATA 4 /* Sending data failed */
|
||||
#define EI2CRECVDATA 5 /* Receiving data failed */
|
||||
#define EI2CSTRTCOND 6 /* Start condition failed */
|
||||
#define EI2CRSTACOND 7 /* Repeated start condition failed */
|
||||
#define EI2CSTOPCOND 8 /* Stop condition failed */
|
||||
#define EI2CNOSNDBYT 9 /* Number of send bytes is 0, while there's a send buffer defined */
|
||||
#define EI2CNOSNDBUF 10 /* No send buffer defined, while number of send bytes is not 0 */
|
||||
#define EI2CNORCVBYT 11 /* Number of receive bytes is 0, while there's a receive buffer defined */
|
||||
#define EI2CNORCVBUF 12 /* No receive buffer defined, while number of receive bytes is not 0 */
|
||||
#define EI2CNOACKNLD 13 /* No acknowledge received from slave */
|
||||
#define EI2CNOMNUMBR 14 /* No MAJOR number received from kernel while registering the device */
|
||||
|
||||
#endif /* _I2C_ERRNO_H */
|
||||
File diff suppressed because it is too large
Load Diff
@ -1,30 +0,0 @@
|
||||
#ifndef _I2C_H
|
||||
#define _I2C_H
|
||||
|
||||
int i2c_init(void);
|
||||
|
||||
/* High level I2C actions */
|
||||
int i2c_writereg(unsigned char theSlave, unsigned char theReg, unsigned char theValue);
|
||||
unsigned char i2c_readreg(unsigned char theSlave, unsigned char theReg);
|
||||
|
||||
/* Low level I2C */
|
||||
int i2c_start(void);
|
||||
int i2c_stop(void);
|
||||
int i2c_outbyte(unsigned char x);
|
||||
unsigned char i2c_inbyte(void);
|
||||
int i2c_getack(void);
|
||||
void i2c_sendack(void);
|
||||
void i2c_sendnack(void);
|
||||
|
||||
/**GVC**/
|
||||
/* New low level I2C functions */
|
||||
int i2c_read( unsigned char slave, unsigned char* rbuf, unsigned char rlen );
|
||||
int i2c_write( unsigned char slave, unsigned char* wbuf, unsigned char wlen );
|
||||
int i2c_writeread( unsigned char slave
|
||||
, unsigned char* wbuf
|
||||
, unsigned char wlen
|
||||
, unsigned char* rbuf
|
||||
, unsigned char rlen
|
||||
);
|
||||
/**END GVC**/
|
||||
#endif /* _I2C_H */
|
||||
@ -1,141 +0,0 @@
|
||||
|
||||
/* macros for debug output */
|
||||
|
||||
#define hcd_dbg(hcd, fmt, args...) \
|
||||
dev_info(hcd->self.controller, fmt, ## args)
|
||||
#define hcd_err(hcd, fmt, args...) \
|
||||
dev_err(hcd->self.controller, fmt, ## args)
|
||||
#define hcd_info(hcd, fmt, args...) \
|
||||
dev_info(hcd->self.controller, fmt, ## args)
|
||||
#define hcd_warn(hcd, fmt, args...) \
|
||||
dev_warn(hcd->self.controller, fmt, ## args)
|
||||
|
||||
/*
|
||||
#define devdrv_dbg(fmt, args...) \
|
||||
printk(KERN_INFO "usb_devdrv dbg: ");printk(fmt, ## args)
|
||||
*/
|
||||
#define devdrv_dbg(fmt, args...) {}
|
||||
|
||||
#define devdrv_err(fmt, args...) \
|
||||
printk(KERN_ERR "usb_devdrv error: ");printk(fmt, ## args)
|
||||
#define devdrv_info(fmt, args...) \
|
||||
printk(KERN_INFO "usb_devdrv: ");printk(fmt, ## args)
|
||||
|
||||
#define irq_dbg(fmt, args...) \
|
||||
printk(KERN_INFO "crisv10_irq dbg: ");printk(fmt, ## args)
|
||||
#define irq_err(fmt, args...) \
|
||||
printk(KERN_ERR "crisv10_irq error: ");printk(fmt, ## args)
|
||||
#define irq_warn(fmt, args...) \
|
||||
printk(KERN_INFO "crisv10_irq warn: ");printk(fmt, ## args)
|
||||
#define irq_info(fmt, args...) \
|
||||
printk(KERN_INFO "crisv10_hcd: ");printk(fmt, ## args)
|
||||
|
||||
/*
|
||||
#define rh_dbg(fmt, args...) \
|
||||
printk(KERN_DEBUG "crisv10_rh dbg: ");printk(fmt, ## args)
|
||||
*/
|
||||
#define rh_dbg(fmt, args...) {}
|
||||
|
||||
#define rh_err(fmt, args...) \
|
||||
printk(KERN_ERR "crisv10_rh error: ");printk(fmt, ## args)
|
||||
#define rh_warn(fmt, args...) \
|
||||
printk(KERN_INFO "crisv10_rh warning: ");printk(fmt, ## args)
|
||||
#define rh_info(fmt, args...) \
|
||||
printk(KERN_INFO "crisv10_rh: ");printk(fmt, ## args)
|
||||
|
||||
/*
|
||||
#define tc_dbg(fmt, args...) \
|
||||
printk(KERN_INFO "crisv10_tc dbg: ");printk(fmt, ## args)
|
||||
*/
|
||||
#define tc_dbg(fmt, args...) {while(0){}}
|
||||
|
||||
#define tc_err(fmt, args...) \
|
||||
printk(KERN_ERR "crisv10_tc error: ");printk(fmt, ## args)
|
||||
/*
|
||||
#define tc_warn(fmt, args...) \
|
||||
printk(KERN_INFO "crisv10_tc warning: ");printk(fmt, ## args)
|
||||
*/
|
||||
#define tc_warn(fmt, args...) {while(0){}}
|
||||
|
||||
#define tc_info(fmt, args...) \
|
||||
printk(KERN_INFO "crisv10_tc: ");printk(fmt, ## args)
|
||||
|
||||
|
||||
/* Debug print-outs for various traffic types */
|
||||
|
||||
#define intr_warn(fmt, args...) \
|
||||
printk(KERN_INFO "crisv10_intr warning: ");printk(fmt, ## args)
|
||||
/*
|
||||
#define intr_dbg(fmt, args...) \
|
||||
printk(KERN_DEBUG "crisv10_intr dbg: ");printk(fmt, ## args)
|
||||
*/
|
||||
#define intr_dbg(fmt, args...) {while(0){}}
|
||||
|
||||
|
||||
#define isoc_err(fmt, args...) \
|
||||
printk(KERN_ERR "crisv10_isoc error: ");printk(fmt, ## args)
|
||||
/*
|
||||
#define isoc_warn(fmt, args...) \
|
||||
printk(KERN_INFO "crisv10_isoc warning: ");printk(fmt, ## args)
|
||||
*/
|
||||
#define isoc_warn(fmt, args...) {while(0){}}
|
||||
|
||||
/*
|
||||
#define isoc_dbg(fmt, args...) \
|
||||
printk(KERN_INFO "crisv10_isoc dbg: ");printk(fmt, ## args)
|
||||
*/
|
||||
#define isoc_dbg(fmt, args...) {while(0){}}
|
||||
|
||||
/*
|
||||
#define timer_warn(fmt, args...) \
|
||||
printk(KERN_INFO "crisv10_timer warning: ");printk(fmt, ## args)
|
||||
*/
|
||||
#define timer_warn(fmt, args...) {while(0){}}
|
||||
|
||||
/*
|
||||
#define timer_dbg(fmt, args...) \
|
||||
printk(KERN_INFO "crisv10_timer dbg: ");printk(fmt, ## args)
|
||||
*/
|
||||
#define timer_dbg(fmt, args...) {while(0){}}
|
||||
|
||||
|
||||
/* Debug printouts for events related to late finishing of URBs */
|
||||
/*
|
||||
#define late_dbg(fmt, args...) \
|
||||
printk(KERN_INFO "crisv10_late dbg: ");printk(fmt, ## args)
|
||||
*/
|
||||
#define late_dbg(fmt, args...) {while(0){}}
|
||||
|
||||
#define late_warn(fmt, args...) \
|
||||
printk(KERN_INFO "crisv10_late warning: ");printk(fmt, ## args)
|
||||
/*
|
||||
#define errno_dbg(fmt, args...) \
|
||||
printk(KERN_INFO "crisv10_errno dbg: ");printk(fmt, ## args)
|
||||
*/
|
||||
#define errno_dbg(fmt, args...) {while(0){}}
|
||||
|
||||
|
||||
#define dma_dbg(fmt, args...) \
|
||||
printk(KERN_INFO "crisv10_dma dbg: ");printk(fmt, ## args)
|
||||
#define dma_err(fmt, args...) \
|
||||
printk(KERN_ERR "crisv10_dma error: ");printk(fmt, ## args)
|
||||
#define dma_warn(fmt, args...) \
|
||||
printk(KERN_INFO "crisv10_dma warning: ");printk(fmt, ## args)
|
||||
#define dma_info(fmt, args...) \
|
||||
printk(KERN_INFO "crisv10_dma: ");printk(fmt, ## args)
|
||||
|
||||
|
||||
|
||||
#define str_dir(pipe) \
|
||||
(usb_pipeout(pipe) ? "out" : "in")
|
||||
#define str_type(pipe) \
|
||||
({ \
|
||||
char *s = "?"; \
|
||||
switch (usb_pipetype(pipe)) { \
|
||||
case PIPE_ISOCHRONOUS: s = "iso"; break; \
|
||||
case PIPE_INTERRUPT: s = "intr"; break; \
|
||||
case PIPE_CONTROL: s = "ctrl"; break; \
|
||||
case PIPE_BULK: s = "bulk"; break; \
|
||||
}; \
|
||||
s; \
|
||||
})
|
||||
File diff suppressed because it is too large
Load Diff
@ -1,333 +0,0 @@
|
||||
#ifndef __LINUX_ETRAX_USB_H
|
||||
#define __LINUX_ETRAX_USB_H
|
||||
|
||||
#include <linux/types.h>
|
||||
#include <linux/list.h>
|
||||
|
||||
struct USB_IN_Desc {
|
||||
volatile __u16 sw_len;
|
||||
volatile __u16 command;
|
||||
volatile unsigned long next;
|
||||
volatile unsigned long buf;
|
||||
volatile __u16 hw_len;
|
||||
volatile __u16 status;
|
||||
};
|
||||
|
||||
struct USB_SB_Desc {
|
||||
volatile __u16 sw_len;
|
||||
volatile __u16 command;
|
||||
volatile unsigned long next;
|
||||
volatile unsigned long buf;
|
||||
};
|
||||
|
||||
struct USB_EP_Desc {
|
||||
volatile __u16 hw_len;
|
||||
volatile __u16 command;
|
||||
volatile unsigned long sub;
|
||||
volatile unsigned long next;
|
||||
};
|
||||
|
||||
|
||||
/* Root Hub port status struct */
|
||||
struct crisv10_rh {
|
||||
volatile __u16 wPortChange[2];
|
||||
volatile __u16 wPortStatusPrev[2];
|
||||
};
|
||||
|
||||
/* HCD description */
|
||||
struct crisv10_hcd {
|
||||
spinlock_t lock;
|
||||
__u8 num_ports;
|
||||
__u8 running;
|
||||
};
|
||||
|
||||
|
||||
/* Endpoint HC private data description */
|
||||
struct crisv10_ep_priv {
|
||||
int epid;
|
||||
};
|
||||
|
||||
/* Additional software state info for a USB Controller epid */
|
||||
struct etrax_epid {
|
||||
__u8 inuse; /* !0 = setup in Etrax and used for a endpoint */
|
||||
__u8 disabled; /* !0 = Temporarly disabled to avoid resubmission */
|
||||
__u8 type; /* Setup as: PIPE_BULK, PIPE_CONTROL ... */
|
||||
__u8 out_traffic; /* !0 = This epid is for out traffic */
|
||||
};
|
||||
|
||||
/* Struct to hold information of scheduled later URB completion */
|
||||
struct urb_later_data {
|
||||
struct delayed_work dws;
|
||||
struct usb_hcd *hcd;
|
||||
struct urb *urb;
|
||||
int urb_num;
|
||||
int status;
|
||||
};
|
||||
|
||||
|
||||
typedef enum {
|
||||
STARTED,
|
||||
NOT_STARTED,
|
||||
UNLINK,
|
||||
} crisv10_urb_state_t;
|
||||
|
||||
|
||||
struct crisv10_urb_priv {
|
||||
/* Sequence number for this URB. Every new submited URB gets this from
|
||||
a incrementing counter. Used when a URB is scheduled for later finish to
|
||||
be sure that the intended URB hasn't already been completed (device
|
||||
drivers has a tendency to reuse URBs once they are completed, causing us
|
||||
to not be able to single old ones out only based on the URB pointer.) */
|
||||
__u32 urb_num;
|
||||
|
||||
/* The first_sb field is used for freeing all SB descriptors belonging
|
||||
to an urb. The corresponding ep descriptor's sub pointer cannot be
|
||||
used for this since the DMA advances the sub pointer as it processes
|
||||
the sb list. */
|
||||
struct USB_SB_Desc *first_sb;
|
||||
|
||||
/* The last_sb field referes to the last SB descriptor that belongs to
|
||||
this urb. This is important to know so we can free the SB descriptors
|
||||
that ranges between first_sb and last_sb. */
|
||||
struct USB_SB_Desc *last_sb;
|
||||
|
||||
/* The rx_offset field is used in ctrl and bulk traffic to keep track
|
||||
of the offset in the urb's transfer_buffer where incoming data should be
|
||||
copied to. */
|
||||
__u32 rx_offset;
|
||||
|
||||
/* Counter used in isochronous transfers to keep track of the
|
||||
number of packets received/transmitted. */
|
||||
__u32 isoc_packet_counter;
|
||||
|
||||
/* Flag that marks if this Isoc Out URB has finished it's transfer. Used
|
||||
because several URBs can be finished before list is processed */
|
||||
__u8 isoc_out_done;
|
||||
|
||||
/* This field is used to pass information about the urb's current state
|
||||
between the various interrupt handlers (thus marked volatile). */
|
||||
volatile crisv10_urb_state_t urb_state;
|
||||
|
||||
/* In Ctrl transfers consist of (at least) 3 packets: SETUP, IN and ZOUT.
|
||||
When DMA8 sub-channel 2 has processed the SB list for this sequence we
|
||||
get a interrupt. We also get a interrupt for In transfers and which
|
||||
one of these interrupts that comes first depends of data size and device.
|
||||
To be sure that we have got both interrupts before we complete the URB
|
||||
we have these to flags that shows which part that has completed.
|
||||
We can then check when we get one of the interrupts that if the other has
|
||||
occured it's safe for us to complete the URB, otherwise we set appropriate
|
||||
flag and do the completion when we get the other interrupt. */
|
||||
volatile unsigned char ctrl_zout_done;
|
||||
volatile unsigned char ctrl_rx_done;
|
||||
|
||||
/* Connection between the submitted urb and ETRAX epid number */
|
||||
__u8 epid;
|
||||
|
||||
/* The rx_data_list field is used for periodic traffic, to hold
|
||||
received data for later processing in the the complete_urb functions,
|
||||
where the data us copied to the urb's transfer_buffer. Basically, we
|
||||
use this intermediate storage because we don't know when it's safe to
|
||||
reuse the transfer_buffer (FIXME?). */
|
||||
struct list_head rx_data_list;
|
||||
|
||||
|
||||
/* The interval time rounded up to closest 2^N */
|
||||
int interval;
|
||||
|
||||
/* Pool of EP descriptors needed if it's a INTR transfer.
|
||||
Amount of EPs in pool correspons to how many INTR that should
|
||||
be inserted in TxIntrEPList (max 128, defined by MAX_INTR_INTERVAL) */
|
||||
struct USB_EP_Desc* intr_ep_pool[128];
|
||||
|
||||
/* The mount of EPs allocated for this INTR URB */
|
||||
int intr_ep_pool_length;
|
||||
|
||||
/* Pointer to info struct if URB is scheduled to be finished later */
|
||||
struct urb_later_data* later_data;
|
||||
|
||||
/* Allocated bandwidth for isochronous and interrupt traffic */
|
||||
int bandwidth;
|
||||
};
|
||||
|
||||
|
||||
/* This struct is for passing data from the top half to the bottom half irq
|
||||
handlers */
|
||||
struct crisv10_irq_reg {
|
||||
struct usb_hcd* hcd;
|
||||
__u32 r_usb_epid_attn;
|
||||
__u8 r_usb_status;
|
||||
__u16 r_usb_rh_port_status_1;
|
||||
__u16 r_usb_rh_port_status_2;
|
||||
__u32 r_usb_irq_mask_read;
|
||||
__u32 r_usb_fm_number;
|
||||
struct work_struct usb_bh;
|
||||
};
|
||||
|
||||
|
||||
/* This struct is for passing data from the isoc top half to the isoc bottom
|
||||
half. */
|
||||
struct crisv10_isoc_complete_data {
|
||||
struct usb_hcd *hcd;
|
||||
struct urb *urb;
|
||||
struct work_struct usb_bh;
|
||||
};
|
||||
|
||||
/* Entry item for URB lists for each endpint */
|
||||
typedef struct urb_entry
|
||||
{
|
||||
struct urb *urb;
|
||||
struct list_head list;
|
||||
} urb_entry_t;
|
||||
|
||||
/* ---------------------------------------------------------------------------
|
||||
Virtual Root HUB
|
||||
------------------------------------------------------------------------- */
|
||||
/* destination of request */
|
||||
#define RH_INTERFACE 0x01
|
||||
#define RH_ENDPOINT 0x02
|
||||
#define RH_OTHER 0x03
|
||||
|
||||
#define RH_CLASS 0x20
|
||||
#define RH_VENDOR 0x40
|
||||
|
||||
/* Requests: bRequest << 8 | bmRequestType */
|
||||
#define RH_GET_STATUS 0x0080
|
||||
#define RH_CLEAR_FEATURE 0x0100
|
||||
#define RH_SET_FEATURE 0x0300
|
||||
#define RH_SET_ADDRESS 0x0500
|
||||
#define RH_GET_DESCRIPTOR 0x0680
|
||||
#define RH_SET_DESCRIPTOR 0x0700
|
||||
#define RH_GET_CONFIGURATION 0x0880
|
||||
#define RH_SET_CONFIGURATION 0x0900
|
||||
#define RH_GET_STATE 0x0280
|
||||
#define RH_GET_INTERFACE 0x0A80
|
||||
#define RH_SET_INTERFACE 0x0B00
|
||||
#define RH_SYNC_FRAME 0x0C80
|
||||
/* Our Vendor Specific Request */
|
||||
#define RH_SET_EP 0x2000
|
||||
|
||||
|
||||
/* Hub port features */
|
||||
#define RH_PORT_CONNECTION 0x00
|
||||
#define RH_PORT_ENABLE 0x01
|
||||
#define RH_PORT_SUSPEND 0x02
|
||||
#define RH_PORT_OVER_CURRENT 0x03
|
||||
#define RH_PORT_RESET 0x04
|
||||
#define RH_PORT_POWER 0x08
|
||||
#define RH_PORT_LOW_SPEED 0x09
|
||||
#define RH_C_PORT_CONNECTION 0x10
|
||||
#define RH_C_PORT_ENABLE 0x11
|
||||
#define RH_C_PORT_SUSPEND 0x12
|
||||
#define RH_C_PORT_OVER_CURRENT 0x13
|
||||
#define RH_C_PORT_RESET 0x14
|
||||
|
||||
/* Hub features */
|
||||
#define RH_C_HUB_LOCAL_POWER 0x00
|
||||
#define RH_C_HUB_OVER_CURRENT 0x01
|
||||
|
||||
#define RH_DEVICE_REMOTE_WAKEUP 0x00
|
||||
#define RH_ENDPOINT_STALL 0x01
|
||||
|
||||
/* Our Vendor Specific feature */
|
||||
#define RH_REMOVE_EP 0x00
|
||||
|
||||
|
||||
#define RH_ACK 0x01
|
||||
#define RH_REQ_ERR -1
|
||||
#define RH_NACK 0x00
|
||||
|
||||
/* Field definitions for */
|
||||
|
||||
#define USB_IN_command__eol__BITNR 0 /* command macros */
|
||||
#define USB_IN_command__eol__WIDTH 1
|
||||
#define USB_IN_command__eol__no 0
|
||||
#define USB_IN_command__eol__yes 1
|
||||
|
||||
#define USB_IN_command__intr__BITNR 3
|
||||
#define USB_IN_command__intr__WIDTH 1
|
||||
#define USB_IN_command__intr__no 0
|
||||
#define USB_IN_command__intr__yes 1
|
||||
|
||||
#define USB_IN_status__eop__BITNR 1 /* status macros. */
|
||||
#define USB_IN_status__eop__WIDTH 1
|
||||
#define USB_IN_status__eop__no 0
|
||||
#define USB_IN_status__eop__yes 1
|
||||
|
||||
#define USB_IN_status__eot__BITNR 5
|
||||
#define USB_IN_status__eot__WIDTH 1
|
||||
#define USB_IN_status__eot__no 0
|
||||
#define USB_IN_status__eot__yes 1
|
||||
|
||||
#define USB_IN_status__error__BITNR 6
|
||||
#define USB_IN_status__error__WIDTH 1
|
||||
#define USB_IN_status__error__no 0
|
||||
#define USB_IN_status__error__yes 1
|
||||
|
||||
#define USB_IN_status__nodata__BITNR 7
|
||||
#define USB_IN_status__nodata__WIDTH 1
|
||||
#define USB_IN_status__nodata__no 0
|
||||
#define USB_IN_status__nodata__yes 1
|
||||
|
||||
#define USB_IN_status__epid__BITNR 8
|
||||
#define USB_IN_status__epid__WIDTH 5
|
||||
|
||||
#define USB_EP_command__eol__BITNR 0
|
||||
#define USB_EP_command__eol__WIDTH 1
|
||||
#define USB_EP_command__eol__no 0
|
||||
#define USB_EP_command__eol__yes 1
|
||||
|
||||
#define USB_EP_command__eof__BITNR 1
|
||||
#define USB_EP_command__eof__WIDTH 1
|
||||
#define USB_EP_command__eof__no 0
|
||||
#define USB_EP_command__eof__yes 1
|
||||
|
||||
#define USB_EP_command__intr__BITNR 3
|
||||
#define USB_EP_command__intr__WIDTH 1
|
||||
#define USB_EP_command__intr__no 0
|
||||
#define USB_EP_command__intr__yes 1
|
||||
|
||||
#define USB_EP_command__enable__BITNR 4
|
||||
#define USB_EP_command__enable__WIDTH 1
|
||||
#define USB_EP_command__enable__no 0
|
||||
#define USB_EP_command__enable__yes 1
|
||||
|
||||
#define USB_EP_command__hw_valid__BITNR 5
|
||||
#define USB_EP_command__hw_valid__WIDTH 1
|
||||
#define USB_EP_command__hw_valid__no 0
|
||||
#define USB_EP_command__hw_valid__yes 1
|
||||
|
||||
#define USB_EP_command__epid__BITNR 8
|
||||
#define USB_EP_command__epid__WIDTH 5
|
||||
|
||||
#define USB_SB_command__eol__BITNR 0 /* command macros. */
|
||||
#define USB_SB_command__eol__WIDTH 1
|
||||
#define USB_SB_command__eol__no 0
|
||||
#define USB_SB_command__eol__yes 1
|
||||
|
||||
#define USB_SB_command__eot__BITNR 1
|
||||
#define USB_SB_command__eot__WIDTH 1
|
||||
#define USB_SB_command__eot__no 0
|
||||
#define USB_SB_command__eot__yes 1
|
||||
|
||||
#define USB_SB_command__intr__BITNR 3
|
||||
#define USB_SB_command__intr__WIDTH 1
|
||||
#define USB_SB_command__intr__no 0
|
||||
#define USB_SB_command__intr__yes 1
|
||||
|
||||
#define USB_SB_command__tt__BITNR 4
|
||||
#define USB_SB_command__tt__WIDTH 2
|
||||
#define USB_SB_command__tt__zout 0
|
||||
#define USB_SB_command__tt__in 1
|
||||
#define USB_SB_command__tt__out 2
|
||||
#define USB_SB_command__tt__setup 3
|
||||
|
||||
|
||||
#define USB_SB_command__rem__BITNR 8
|
||||
#define USB_SB_command__rem__WIDTH 6
|
||||
|
||||
#define USB_SB_command__full__BITNR 6
|
||||
#define USB_SB_command__full__WIDTH 1
|
||||
#define USB_SB_command__full__no 0
|
||||
#define USB_SB_command__full__yes 1
|
||||
|
||||
#endif
|
||||
@ -1,74 +0,0 @@
|
||||
Index: linux-2.6.25.16/arch/cris/arch-v10/drivers/ds1302.c
|
||||
===================================================================
|
||||
--- linux-2.6.25.16.o/arch/cris/arch-v10/drivers/ds1302.c 2008-10-26 15:54:02.000000000 +0100
|
||||
+++ linux-2.6.25.16/arch/cris/arch-v10/drivers/ds1302.c 2008-10-26 15:59:37.000000000 +0100
|
||||
@@ -21,6 +21,7 @@
|
||||
#include <linux/delay.h>
|
||||
#include <linux/bcd.h>
|
||||
#include <linux/capability.h>
|
||||
+#include <linux/device.h>
|
||||
|
||||
#include <asm/uaccess.h>
|
||||
#include <asm/system.h>
|
||||
@@ -489,6 +490,10 @@
|
||||
return 0;
|
||||
}
|
||||
|
||||
+#ifdef CONFIG_SYSFS
|
||||
+static struct class *rtc_class;
|
||||
+#endif
|
||||
+
|
||||
static int __init ds1302_register(void)
|
||||
{
|
||||
ds1302_init();
|
||||
@@ -497,6 +502,12 @@
|
||||
ds1302_name, RTC_MAJOR_NR);
|
||||
return -1;
|
||||
}
|
||||
+ #ifdef CONFIG_SYSFS
|
||||
+ rtc_class = class_create(THIS_MODULE, "rtc");
|
||||
+ class_device_create(rtc_class, NULL, MKDEV(RTC_MAJOR_NR, 0),
|
||||
+ NULL, "rtc");
|
||||
+ #endif
|
||||
+
|
||||
return 0;
|
||||
|
||||
}
|
||||
Index: linux-2.6.25.16/arch/cris/arch-v10/drivers/gpio.c
|
||||
===================================================================
|
||||
--- linux-2.6.25.16.o/arch/cris/arch-v10/drivers/gpio.c 2008-10-26 15:56:28.000000000 +0100
|
||||
+++ linux-2.6.25.16/arch/cris/arch-v10/drivers/gpio.c 2008-10-26 15:57:41.000000000 +0100
|
||||
@@ -20,6 +20,7 @@
|
||||
#include <linux/poll.h>
|
||||
#include <linux/init.h>
|
||||
#include <linux/interrupt.h>
|
||||
+#include <linux/device.h>
|
||||
|
||||
#include <asm/etraxgpio.h>
|
||||
#include <asm/arch/svinto.h>
|
||||
@@ -768,6 +769,10 @@
|
||||
|
||||
/* main driver initialization routine, called from mem.c */
|
||||
|
||||
+#ifdef CONFIG_SYSFS
|
||||
+static struct class *gpio_class;
|
||||
+#endif
|
||||
+
|
||||
static int __init gpio_init(void)
|
||||
{
|
||||
int res;
|
||||
@@ -781,6 +786,13 @@
|
||||
return res;
|
||||
}
|
||||
|
||||
+#ifdef CONFIG_SYSFS
|
||||
+ gpio_class = class_create(THIS_MODULE, "gpio");
|
||||
+ class_device_create(gpio_class, NULL, MKDEV(GPIO_MAJOR, 0), NULL, "gpioa");
|
||||
+ class_device_create(gpio_class, NULL, MKDEV(GPIO_MAJOR, 1), NULL, "gpiob");
|
||||
+ class_device_create(gpio_class, NULL, MKDEV(GPIO_MAJOR, 2), NULL, "leds");
|
||||
+ class_device_create(gpio_class, NULL, MKDEV(GPIO_MAJOR, 3), NULL, "gpiog");
|
||||
+#endif
|
||||
/* Clear all leds */
|
||||
#if defined (CONFIG_ETRAX_CSP0_LEDS) || defined (CONFIG_ETRAX_PA_LEDS) || defined (CONFIG_ETRAX_PB_LEDS)
|
||||
CRIS_LED_NETWORK_SET(0);
|
||||
|
||||
@ -1,302 +0,0 @@
|
||||
--- a/arch/cris/Makefile
|
||||
+++ b/arch/cris/Makefile
|
||||
@@ -33,7 +33,7 @@ endif
|
||||
|
||||
LD = $(CROSS_COMPILE)ld -mcrislinux
|
||||
|
||||
-OBJCOPYFLAGS := -O binary -R .note -R .comment -S
|
||||
+OBJCOPYFLAGS := -O binary -R .bss -R .note -R .note.gnu.build-id -R .comment -S
|
||||
|
||||
CPPFLAGS_vmlinux.lds = -DDRAM_VIRTUAL_BASE=0x$(CONFIG_ETRAX_DRAM_VIRTUAL_BASE)
|
||||
|
||||
--- a/arch/cris/arch-v10/boot/Makefile
|
||||
+++ b/arch/cris/arch-v10/boot/Makefile
|
||||
@@ -2,9 +2,6 @@
|
||||
# arch/cris/arch-v10/boot/Makefile
|
||||
#
|
||||
|
||||
-OBJCOPY = objcopy-cris
|
||||
-OBJCOPYFLAGS = -O binary --remove-section=.bss
|
||||
-
|
||||
subdir- := compressed rescue
|
||||
targets := Image
|
||||
|
||||
@@ -14,7 +11,6 @@ $(obj)/Image: vmlinux FORCE
|
||||
|
||||
$(obj)/compressed/vmlinux: $(obj)/Image FORCE
|
||||
$(Q)$(MAKE) $(build)=$(obj)/compressed $@
|
||||
- $(Q)$(MAKE) $(build)=$(obj)/rescue $(obj)/rescue/rescue.bin
|
||||
|
||||
$(obj)/zImage: $(obj)/compressed/vmlinux
|
||||
@cp $< $@
|
||||
--- a/arch/cris/arch-v10/boot/compressed/Makefile
|
||||
+++ b/arch/cris/arch-v10/boot/compressed/Makefile
|
||||
@@ -2,13 +2,9 @@
|
||||
# arch/cris/arch-v10/boot/compressed/Makefile
|
||||
#
|
||||
|
||||
-CC = gcc-cris -melf $(LINUXINCLUDE)
|
||||
ccflags-y += -O2
|
||||
-LD = ld-cris
|
||||
ldflags-y += -T $(obj)/decompress.ld
|
||||
OBJECTS = $(obj)/head.o $(obj)/misc.o
|
||||
-OBJCOPY = objcopy-cris
|
||||
-OBJCOPYFLAGS = -O binary --remove-section=.bss
|
||||
|
||||
quiet_cmd_image = BUILD $@
|
||||
cmd_image = cat $(obj)/decompress.bin $(obj)/piggy.gz > $@
|
||||
@@ -21,12 +17,6 @@
|
||||
$(obj)/decompress.bin: $(obj)/decompress.o FORCE
|
||||
$(call if_changed,objcopy)
|
||||
|
||||
-$(obj)/head.o: $(obj)/head.S .config
|
||||
- @$(CC) -D__ASSEMBLY__ -traditional -c $< -o $@
|
||||
-
|
||||
-$(obj)/misc.o: $(obj)/misc.c .config
|
||||
- @$(CC) -D__KERNEL__ -c $< -o $@
|
||||
-
|
||||
$(obj)/vmlinux: $(obj)/piggy.gz $(obj)/decompress.bin FORCE
|
||||
$(call if_changed,image)
|
||||
|
||||
--- a/arch/cris/arch-v10/boot/compressed/decompress.ld
|
||||
+++ b/arch/cris/arch-v10/boot/compressed/decompress.ld
|
||||
@@ -1,4 +1,4 @@
|
||||
-OUTPUT_FORMAT(elf32-us-cris)
|
||||
+OUTPUT_FORMAT(elf32-cris)
|
||||
|
||||
MEMORY
|
||||
{
|
||||
--- a/arch/cris/arch-v10/boot/compressed/head.S
|
||||
+++ b/arch/cris/arch-v10/boot/compressed/head.S
|
||||
@@ -10,13 +10,14 @@
|
||||
|
||||
#define ASSEMBLER_MACROS_ONLY
|
||||
#include <asm/arch/sv_addr_ag.h>
|
||||
+#include <linux/autoconf.h>
|
||||
|
||||
#define RAM_INIT_MAGIC 0x56902387
|
||||
#define COMMAND_LINE_MAGIC 0x87109563
|
||||
|
||||
;; Exported symbols
|
||||
|
||||
- .globl _input_data
|
||||
+ .globl input_data
|
||||
|
||||
|
||||
.text
|
||||
@@ -26,7 +27,7 @@
|
||||
|
||||
;; We need to initialze DRAM registers before we start using the DRAM
|
||||
|
||||
- cmp.d RAM_INIT_MAGIC, r8 ; Already initialized?
|
||||
+ cmp.d RAM_INIT_MAGIC, $r8 ; Already initialized?
|
||||
beq dram_init_finished
|
||||
nop
|
||||
|
||||
@@ -36,91 +37,91 @@ dram_init_finished:
|
||||
|
||||
;; Initiate the PA and PB ports
|
||||
|
||||
- move.b CONFIG_ETRAX_DEF_R_PORT_PA_DATA, r0
|
||||
- move.b r0, [R_PORT_PA_DATA]
|
||||
+ move.b CONFIG_ETRAX_DEF_R_PORT_PA_DATA, $r0
|
||||
+ move.b $r0, [R_PORT_PA_DATA]
|
||||
|
||||
- move.b CONFIG_ETRAX_DEF_R_PORT_PA_DIR, r0
|
||||
- move.b r0, [R_PORT_PA_DIR]
|
||||
+ move.b CONFIG_ETRAX_DEF_R_PORT_PA_DIR, $r0
|
||||
+ move.b $r0, [R_PORT_PA_DIR]
|
||||
|
||||
- move.b CONFIG_ETRAX_DEF_R_PORT_PB_DATA, r0
|
||||
- move.b r0, [R_PORT_PB_DATA]
|
||||
+ move.b CONFIG_ETRAX_DEF_R_PORT_PB_DATA, $r0
|
||||
+ move.b $r0, [R_PORT_PB_DATA]
|
||||
|
||||
- move.b CONFIG_ETRAX_DEF_R_PORT_PB_DIR, r0
|
||||
- move.b r0, [R_PORT_PB_DIR]
|
||||
+ move.b CONFIG_ETRAX_DEF_R_PORT_PB_DIR, $r0
|
||||
+ move.b $r0, [R_PORT_PB_DIR]
|
||||
|
||||
;; Setup the stack to a suitably high address.
|
||||
;; We assume 8 MB is the minimum DRAM in an eLinux
|
||||
;; product and put the sp at the top for now.
|
||||
|
||||
- move.d 0x40800000, sp
|
||||
+ move.d 0x40800000, $sp
|
||||
|
||||
;; Figure out where the compressed piggyback image is
|
||||
;; in the flash (since we wont try to copy it to DRAM
|
||||
;; before unpacking). It is at _edata, but in flash.
|
||||
;; Use (_edata - basse) as offset to the current PC.
|
||||
|
||||
-basse: move.d pc, r5
|
||||
- and.d 0x7fffffff, r5 ; strip any non-cache bit
|
||||
- subq 2, r5 ; compensate for the move.d pc instr
|
||||
- move.d r5, r0 ; save for later - flash address of 'basse'
|
||||
- add.d _edata, r5
|
||||
- sub.d basse, r5 ; r5 = flash address of '_edata'
|
||||
+basse: move.d $pc, $r5
|
||||
+ and.d 0x7fffffff, $r5 ; strip any non-cache bit
|
||||
+ subq 2, $r5 ; compensate for the move.d pc instr
|
||||
+ move.d $r5, $r0 ; save for later - flash address of 'basse'
|
||||
+ add.d _edata, $r5
|
||||
+ sub.d basse, $r5 ; r5 = flash address of '_edata'
|
||||
|
||||
;; Copy text+data to DRAM
|
||||
|
||||
- move.d basse, r1 ; destination
|
||||
- move.d _edata, r2 ; end destination
|
||||
-1: move.w [r0+], r3
|
||||
- move.w r3, [r1+]
|
||||
- cmp.d r2, r1
|
||||
+ move.d basse, $r1 ; destination
|
||||
+ move.d _edata, $r2 ; end destination
|
||||
+1: move.w [$r0+], $r3
|
||||
+ move.w $r3, [$r1+]
|
||||
+ cmp.d $r2, $r1
|
||||
bcs 1b
|
||||
nop
|
||||
|
||||
- move.d r5, [_input_data] ; for the decompressor
|
||||
+ move.d $r5, [input_data] ; for the decompressor
|
||||
|
||||
|
||||
;; Clear the decompressors BSS (between _edata and _end)
|
||||
|
||||
- moveq 0, r0
|
||||
- move.d _edata, r1
|
||||
- move.d _end, r2
|
||||
-1: move.w r0, [r1+]
|
||||
- cmp.d r2, r1
|
||||
+ moveq 0, $r0
|
||||
+ move.d _edata, $r1
|
||||
+ move.d _end, $r2
|
||||
+1: move.w $r0, [$r1+]
|
||||
+ cmp.d $r2, $r1
|
||||
bcs 1b
|
||||
nop
|
||||
|
||||
;; Save command line magic and address.
|
||||
- move.d _cmd_line_magic, $r12
|
||||
+ move.d cmd_line_magic, $r12
|
||||
move.d $r10, [$r12]
|
||||
- move.d _cmd_line_addr, $r12
|
||||
+ move.d cmd_line_addr, $r12
|
||||
move.d $r11, [$r12]
|
||||
|
||||
;; Do the decompression and save compressed size in _inptr
|
||||
|
||||
- jsr _decompress_kernel
|
||||
+ jsr decompress_kernel
|
||||
|
||||
;; Put start address of root partition in r9 so the kernel can use it
|
||||
;; when mounting from flash
|
||||
|
||||
- move.d [_input_data], r9 ; flash address of compressed kernel
|
||||
- add.d [_inptr], r9 ; size of compressed kernel
|
||||
+ move.d [input_data], $r9 ; flash address of compressed kernel
|
||||
+ add.d [inptr], $r9 ; size of compressed kernel
|
||||
|
||||
;; Restore command line magic and address.
|
||||
- move.d _cmd_line_magic, $r10
|
||||
+ move.d cmd_line_magic, $r10
|
||||
move.d [$r10], $r10
|
||||
- move.d _cmd_line_addr, $r11
|
||||
+ move.d cmd_line_addr, $r11
|
||||
move.d [$r11], $r11
|
||||
|
||||
;; Enter the decompressed kernel
|
||||
- move.d RAM_INIT_MAGIC, r8 ; Tell kernel that DRAM is initialized
|
||||
+ move.d RAM_INIT_MAGIC, $r8 ; Tell kernel that DRAM is initialized
|
||||
jump 0x40004000 ; kernel is linked to this address
|
||||
|
||||
.data
|
||||
|
||||
-_input_data:
|
||||
+input_data:
|
||||
.dword 0 ; used by the decompressor
|
||||
-_cmd_line_magic:
|
||||
+cmd_line_magic:
|
||||
.dword 0
|
||||
-_cmd_line_addr:
|
||||
+cmd_line_addr:
|
||||
.dword 0
|
||||
#include "../../lib/hw_settings.S"
|
||||
--- a/arch/cris/arch-v10/boot/compressed/misc.c
|
||||
+++ b/arch/cris/arch-v10/boot/compressed/misc.c
|
||||
@@ -5,7 +5,7 @@
|
||||
* adapted for Linux.
|
||||
*
|
||||
* malloc by Hannu Savolainen 1993 and Matthias Urlichs 1994
|
||||
- * puts by Nick Holloway 1993, better puts by Martin Mares 1995
|
||||
+ * putstr by Nick Holloway 1993, better putstr by Martin Mares 1995
|
||||
* adaptation for Linux/CRIS Axis Communications AB, 1999
|
||||
*
|
||||
*/
|
||||
@@ -99,12 +99,12 @@ static void error(char *m);
|
||||
static void gzip_mark(void **);
|
||||
static void gzip_release(void **);
|
||||
|
||||
-static void puts(const char *);
|
||||
+static void putstr(const char *);
|
||||
|
||||
/* the "heap" is put directly after the BSS ends, at end */
|
||||
|
||||
-extern int end;
|
||||
-static long free_mem_ptr = (long)&end;
|
||||
+extern int _end;
|
||||
+static long free_mem_ptr = (long)&_end;
|
||||
|
||||
#include "../../../../../lib/inflate.c"
|
||||
|
||||
@@ -139,7 +139,7 @@ static void gzip_release(void **ptr)
|
||||
/* decompressor info and error messages to serial console */
|
||||
|
||||
static void
|
||||
-puts(const char *s)
|
||||
+putstr(const char *s)
|
||||
{
|
||||
#ifndef CONFIG_ETRAX_DEBUG_PORT_NULL
|
||||
while(*s) {
|
||||
@@ -209,9 +209,9 @@ flush_window()
|
||||
static void
|
||||
error(char *x)
|
||||
{
|
||||
- puts("\n\n");
|
||||
- puts(x);
|
||||
- puts("\n\n -- System halted\n");
|
||||
+ putstr("\n\n");
|
||||
+ putstr(x);
|
||||
+ putstr("\n\n -- System halted\n");
|
||||
|
||||
while(1); /* Halt */
|
||||
}
|
||||
@@ -257,14 +257,7 @@ decompress_kernel()
|
||||
|
||||
makecrc();
|
||||
|
||||
- __asm__ volatile ("move vr,%0" : "=rm" (revision));
|
||||
- if (revision < 10)
|
||||
- {
|
||||
- puts("You need an ETRAX 100LX to run linux 2.6\n");
|
||||
- while(1);
|
||||
- }
|
||||
-
|
||||
- puts("Uncompressing Linux...\n");
|
||||
+ putstr("Uncompressing Linux...\n");
|
||||
gunzip();
|
||||
- puts("Done. Now booting the kernel.\n");
|
||||
+ putstr("Done. Now booting the kernel.\n");
|
||||
}
|
||||
--- a/arch/cris/arch-v10/mm/init.c
|
||||
+++ b/arch/cris/arch-v10/mm/init.c
|
||||
@@ -184,6 +184,9 @@ paging_init(void)
|
||||
|
||||
free_area_init_node(0, &contig_page_data, zones_size, PAGE_OFFSET >> PAGE_SHIFT, 0);
|
||||
}
|
||||
+void free_initrd_mem(unsigned long start, unsigned long end)
|
||||
+{
|
||||
+}
|
||||
|
||||
/* Initialize remaps of some I/O-ports. It is important that this
|
||||
* is called before any driver is initialized.
|
||||
@ -1,11 +0,0 @@
|
||||
--- a/drivers/net/cris/eth_v10.c
|
||||
+++ b/drivers/net/cris/eth_v10.c
|
||||
@@ -1707,7 +1707,7 @@ e100_set_network_leds(int active)
|
||||
static void
|
||||
e100_netpoll(struct net_device* netdev)
|
||||
{
|
||||
- e100rxtx_interrupt(NETWORK_DMA_TX_IRQ_NBR, netdev, NULL);
|
||||
+ e100rxtx_interrupt(NETWORK_DMA_TX_IRQ_NBR, netdev);
|
||||
}
|
||||
#endif
|
||||
|
||||
@ -1,11 +0,0 @@
|
||||
--- a/include/asm-cris/Kbuild
|
||||
+++ b/include/asm-cris/Kbuild
|
||||
@@ -1,7 +1,6 @@
|
||||
include include/asm-generic/Kbuild.asm
|
||||
|
||||
-header-$(CONFIG_ETRAX_ARCH_V10) += arch-v10/
|
||||
-header-$(CONFIG_ETRAX_ARCH_V32) += arch-v32/
|
||||
+header-y += arch-v10/ arch-v32/
|
||||
|
||||
header-y += ethernet.h
|
||||
header-y += rtc.h
|
||||
@ -1,13 +0,0 @@
|
||||
--- a/drivers/mtd/chips/cfi_cmdset_0002.c
|
||||
+++ b/drivers/mtd/chips/cfi_cmdset_0002.c
|
||||
@@ -297,8 +297,8 @@ struct mtd_info *cfi_cmdset_0002(struct
|
||||
return NULL;
|
||||
}
|
||||
|
||||
- if (extp->MajorVersion != '1' ||
|
||||
- (extp->MinorVersion < '0' || extp->MinorVersion > '4')) {
|
||||
+ if (extp->MajorVersion < '0' || extp->MajorVersion > '3' ||
|
||||
+ (extp->MinorVersion < '0' || extp->MinorVersion > '4')) {
|
||||
if (cfi->mfr == MANUFACTURER_SAMSUNG &&
|
||||
(extp->MajorVersion == '3' && extp->MinorVersion == '3')) {
|
||||
printk(KERN_NOTICE " Newer Samsung flash detected, "
|
||||
@ -1,88 +0,0 @@
|
||||
--- a/arch/cris/arch-v10/lib/hw_settings.S
|
||||
+++ b/arch/cris/arch-v10/lib/hw_settings.S
|
||||
@@ -60,3 +60,5 @@
|
||||
.dword R_PORT_PB_SET
|
||||
.dword PB_SET_VALUE
|
||||
.dword 0 ; No more register values
|
||||
+ .ascii "ACME_PART_MAGIC"
|
||||
+ .dword 0xdeadc0de
|
||||
--- a/arch/cris/arch-v10/drivers/axisflashmap.c
|
||||
+++ b/arch/cris/arch-v10/drivers/axisflashmap.c
|
||||
@@ -113,7 +113,7 @@ static struct map_info map_cse1 = {
|
||||
|
||||
/* If no partition-table was found, we use this default-set. */
|
||||
#define MAX_PARTITIONS 7
|
||||
-#define NUM_DEFAULT_PARTITIONS 3
|
||||
+#define NUM_DEFAULT_PARTITIONS 2
|
||||
|
||||
/*
|
||||
* Default flash size is 2MB. CONFIG_ETRAX_PTABLE_SECTOR is most likely the
|
||||
@@ -122,19 +122,14 @@ static struct map_info map_cse1 = {
|
||||
*/
|
||||
static struct mtd_partition axis_default_partitions[NUM_DEFAULT_PARTITIONS] = {
|
||||
{
|
||||
- .name = "boot firmware",
|
||||
- .size = CONFIG_ETRAX_PTABLE_SECTOR,
|
||||
- .offset = 0
|
||||
- },
|
||||
- {
|
||||
.name = "kernel",
|
||||
- .size = 0x200000 - (6 * CONFIG_ETRAX_PTABLE_SECTOR),
|
||||
- .offset = CONFIG_ETRAX_PTABLE_SECTOR
|
||||
+ .size = 0x00,
|
||||
+ .offset = 0
|
||||
},
|
||||
{
|
||||
- .name = "filesystem",
|
||||
- .size = 5 * CONFIG_ETRAX_PTABLE_SECTOR,
|
||||
- .offset = 0x200000 - (5 * CONFIG_ETRAX_PTABLE_SECTOR)
|
||||
+ .name = "rootfs",
|
||||
+ .size = 0x200000 ,
|
||||
+ .offset = 0x200000
|
||||
}
|
||||
};
|
||||
|
||||
@@ -281,6 +276,11 @@ static int __init init_axis_flash(void)
|
||||
struct partitiontable_entry *ptable;
|
||||
int use_default_ptable = 1; /* Until proven otherwise. */
|
||||
const char pmsg[] = " /dev/flash%d at 0x%08x, size 0x%08x\n";
|
||||
+ unsigned int kernel_part_size = 0;
|
||||
+ unsigned char *flash_mem = (unsigned char*)(FLASH_CACHED_ADDR);
|
||||
+ unsigned int flash_scan_count = 0;
|
||||
+ const char *part_magic = "ACME_PART_MAGIC";
|
||||
+ unsigned int magic_len = strlen(part_magic);
|
||||
|
||||
if (!(mymtd = flash_probe())) {
|
||||
/* There's no reason to use this module if no flash chip can
|
||||
@@ -292,6 +292,31 @@ static int __init init_axis_flash(void)
|
||||
mymtd->name, mymtd->size);
|
||||
axisflash_mtd = mymtd;
|
||||
}
|
||||
+ /* scan flash to findout where out partition starts */
|
||||
+
|
||||
+ printk(KERN_INFO "Scanning flash for end of kernel magic\n");
|
||||
+ for(flash_scan_count = 0; flash_scan_count < 100000; flash_scan_count++){
|
||||
+ if(strncmp(&flash_mem[flash_scan_count], part_magic, magic_len - 1) == 0)
|
||||
+ {
|
||||
+ kernel_part_size = flash_mem[flash_scan_count + magic_len ];
|
||||
+ kernel_part_size <<= 8;
|
||||
+ kernel_part_size += flash_mem[flash_scan_count + magic_len + 2];
|
||||
+ kernel_part_size <<= 8;
|
||||
+ kernel_part_size += flash_mem[flash_scan_count + magic_len + 1];
|
||||
+ kernel_part_size <<= 8;
|
||||
+ kernel_part_size += flash_mem[flash_scan_count + magic_len + 3];
|
||||
+ printk(KERN_INFO "Kernel ends at 0x%.08X\n", kernel_part_size);
|
||||
+ flash_scan_count = 1100000;
|
||||
+ }
|
||||
+ }
|
||||
+
|
||||
+
|
||||
+ if(kernel_part_size){
|
||||
+ kernel_part_size = (kernel_part_size & 0xffff0000);
|
||||
+ axis_default_partitions[0].size = kernel_part_size;
|
||||
+ axis_default_partitions[1].size = mymtd->size - axis_default_partitions[0].size;
|
||||
+ axis_default_partitions[1].offset = axis_default_partitions[0].size;
|
||||
+ }
|
||||
|
||||
if (mymtd) {
|
||||
mymtd->owner = THIS_MODULE;
|
||||
@ -1,43 +0,0 @@
|
||||
--- a/drivers/serial/crisv10.c
|
||||
+++ b/drivers/serial/crisv10.c
|
||||
@@ -27,6 +27,7 @@ static char *serial_version = "$Revision
|
||||
#include <linux/kernel.h>
|
||||
#include <linux/mutex.h>
|
||||
#include <linux/bitops.h>
|
||||
+#include <linux/device.h>
|
||||
|
||||
#include <asm/io.h>
|
||||
#include <asm/irq.h>
|
||||
@@ -4384,6 +4385,7 @@ static const struct tty_operations rs_op
|
||||
.tiocmset = rs_tiocmset
|
||||
};
|
||||
|
||||
+static struct class *rs_class;
|
||||
static int __init
|
||||
rs_init(void)
|
||||
{
|
||||
@@ -4518,6 +4520,24 @@ rs_init(void)
|
||||
#endif
|
||||
#endif /* CONFIG_SVINTO_SIM */
|
||||
|
||||
+ rs_class = class_create(THIS_MODULE, "rs_tty");
|
||||
+#ifdef CONFIG_ETRAX_SERIAL_PORT0
|
||||
+ class_device_create(rs_class, NULL,
|
||||
+ MKDEV(TTY_MAJOR, 64), NULL, "ttyS0");
|
||||
+#endif
|
||||
+#ifdef CONFIG_ETRAX_SERIAL_PORT1
|
||||
+ class_device_create(rs_class, NULL,
|
||||
+ MKDEV(TTY_MAJOR, 65), NULL, "ttyS1");
|
||||
+#endif
|
||||
+#ifdef CONFIG_ETRAX_SERIAL_PORT2
|
||||
+ class_device_create(rs_class, NULL,
|
||||
+ MKDEV(TTY_MAJOR, 66), NULL, "ttyS2");
|
||||
+#endif
|
||||
+#ifdef CONFIG_ETRAX_SERIAL_PORT3
|
||||
+ class_device_create(rs_class, NULL,
|
||||
+ MKDEV(TTY_MAJOR, 67), NULL, "ttyS3");
|
||||
+#endif
|
||||
+
|
||||
return 0;
|
||||
}
|
||||
|
||||
@ -1,33 +0,0 @@
|
||||
diff -Naur linux-2.6.26/drivers/usb/host/Makefile os/linux-2.6-tag--devboard-R2_20-5/drivers/usb/host/Makefile
|
||||
--- linux-2.6.26/drivers/usb/host/Makefile 2008-07-13 23:51:29.000000000 +0200
|
||||
+++ os/linux-2.6-tag--devboard-R2_20-5/drivers/usb/host/Makefile 2008-08-21 10:39:44.000000000 +0200
|
||||
@@ -16,6 +16,7 @@
|
||||
obj-$(CONFIG_USB_UHCI_HCD) += uhci-hcd.o
|
||||
obj-$(CONFIG_USB_SL811_HCD) += sl811-hcd.o
|
||||
obj-$(CONFIG_USB_SL811_CS) += sl811_cs.o
|
||||
+obj-$(CONFIG_ETRAX_ARCH_V10) += hc-crisv10.o
|
||||
obj-$(CONFIG_USB_U132_HCD) += u132-hcd.o
|
||||
obj-$(CONFIG_USB_R8A66597_HCD) += r8a66597-hcd.o
|
||||
obj-$(CONFIG_USB_ISP1760_HCD) += isp1760.o
|
||||
diff -Naur linux-2.6.26/drivers/usb/Kconfig os/linux-2.6-tag--devboard-R2_20-5/drivers/usb/Kconfig
|
||||
--- linux-2.6.26/drivers/usb/Kconfig 2008-07-13 23:51:29.000000000 +0200
|
||||
+++ os/linux-2.6-tag--devboard-R2_20-5/drivers/usb/Kconfig 2008-06-10 11:18:30.000000000 +0200
|
||||
@@ -21,6 +21,7 @@
|
||||
default y if USB_ARCH_HAS_EHCI
|
||||
default y if PCMCIA && !M32R # sl811_cs
|
||||
default y if ARM # SL-811
|
||||
+ default y if ETRAXFS
|
||||
default y if SUPERH # r8a66597-hcd
|
||||
default PCI
|
||||
|
||||
diff -Naur linux-2.6.26/drivers/usb/Makefile os/linux-2.6-tag--devboard-R2_20-5/drivers/usb/Makefile
|
||||
--- linux-2.6.26/drivers/usb/Makefile 2008-07-13 23:51:29.000000000 +0200
|
||||
+++ os/linux-2.6-tag--devboard-R2_20-5/drivers/usb/Makefile 2008-10-01 10:56:43.000000000 +0200
|
||||
@@ -16,6 +16,7 @@
|
||||
obj-$(CONFIG_USB_SL811_HCD) += host/
|
||||
obj-$(CONFIG_USB_U132_HCD) += host/
|
||||
obj-$(CONFIG_USB_R8A66597_HCD) += host/
|
||||
+obj-$(CONFIG_ETRAX_USB_HOST) += host/
|
||||
|
||||
obj-$(CONFIG_USB_C67X00_HCD) += c67x00/
|
||||
|
||||
@ -1,16 +0,0 @@
|
||||
Index: linux-2.6.25.20/arch/cris/Kconfig
|
||||
===================================================================
|
||||
--- linux-2.6.25.20.orig/arch/cris/Kconfig 2008-11-10 19:50:34.000000000 +0100
|
||||
+++ linux-2.6.25.20/arch/cris/Kconfig 2009-01-30 13:03:46.000000000 +0100
|
||||
@@ -660,6 +660,10 @@
|
||||
|
||||
source "drivers/ide/Kconfig"
|
||||
|
||||
+source "drivers/scsi/Kconfig"
|
||||
+
|
||||
+source "drivers/media/Kconfig"
|
||||
+
|
||||
source "drivers/net/Kconfig"
|
||||
|
||||
source "drivers/i2c/Kconfig"
|
||||
|
||||
@ -1,45 +0,0 @@
|
||||
Index: linux-2.6.25.20/arch/cris/arch-v10/drivers/Kconfig
|
||||
===================================================================
|
||||
--- linux-2.6.25.20.orig/arch/cris/arch-v10/drivers/Kconfig 2009-02-09 09:30:40.000000000 +0100
|
||||
+++ linux-2.6.25.20/arch/cris/arch-v10/drivers/Kconfig 2009-02-09 21:23:12.000000000 +0100
|
||||
@@ -450,11 +450,18 @@
|
||||
i2c_arg = I2C_READARG(STA013_READ_ADDR, reg);
|
||||
val = ioctl(fd, _IO(ETRAXI2C_IOCTYPE, I2C_READREG), i2c_arg);
|
||||
|
||||
+config ETRAX_I2C_GVC
|
||||
+ bool "I2C GVC support"
|
||||
+ depends on ETRAX_ARCH_V10 && !ETRAX_I2C
|
||||
+ select ETRAX_I2C_USES_PB_NOT_PB_I2C
|
||||
+ help
|
||||
+ Enables an I2C driver with Geert Vancompernolle improvement.
|
||||
+
|
||||
# this is true for most products since PB-I2C seems to be somewhat
|
||||
# flawed..
|
||||
config ETRAX_I2C_USES_PB_NOT_PB_I2C
|
||||
bool "I2C uses PB not PB-I2C"
|
||||
- depends on ETRAX_I2C
|
||||
+ depends on ETRAX_I2C || ETRAX_I2C_GVC
|
||||
help
|
||||
Select whether to use the special I2C mode in the PB I/O register or
|
||||
not. This option needs to be selected in order to use some drivers
|
||||
@@ -478,7 +485,7 @@
|
||||
|
||||
config ETRAX_I2C_EEPROM
|
||||
bool "I2C EEPROM (non-volatile RAM) support"
|
||||
- depends on ETRAX_I2C
|
||||
+ depends on ETRAX_I2C || ETRAX_I2C_GVC
|
||||
help
|
||||
Enables I2C EEPROM (non-volatile RAM) on PB0 and PB1 using the I2C
|
||||
driver. Select size option: Probed, 2k, 8k, 16k.
|
||||
Index: linux-2.6.25.20/arch/cris/arch-v10/drivers/Makefile
|
||||
===================================================================
|
||||
--- linux-2.6.25.20.orig/arch/cris/arch-v10/drivers/Makefile 2009-02-09 09:30:41.000000000 +0100
|
||||
+++ linux-2.6.25.20/arch/cris/arch-v10/drivers/Makefile 2009-02-09 09:35:39.000000000 +0100
|
||||
@@ -4,6 +4,7 @@
|
||||
|
||||
obj-$(CONFIG_ETRAX_AXISFLASHMAP) += axisflashmap.o
|
||||
obj-$(CONFIG_ETRAX_I2C) += i2c.o
|
||||
+obj-$(CONFIG_ETRAX_I2C_GVC) += i2c_gvc.o
|
||||
obj-$(CONFIG_ETRAX_I2C_EEPROM) += eeprom.o
|
||||
obj-$(CONFIG_ETRAX_GPIO) += gpio.o
|
||||
obj-$(CONFIG_ETRAX_DS1302) += ds1302.o
|
||||
Loading…
Reference in New Issue