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i2c, soft-i2c: switch to new multibus/multiadapter support

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- added to soft_i2c driver new multibus/multiadpater support
- adapted all config files, which uses this driver

Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Cc: Stephen Warren <swarren@wwwdotorg.org>
This commit is contained in:
Heiko Schocher
2013-01-29 08:53:15 +01:00
parent 3f4978c713
commit ea818dbbcd
168 changed files with 555 additions and 501 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
include/configs/A3000.h
View File

@@ -86,8 +86,8 @@
* PCI stuff
*-----------------------------------------------------------------------
*/
#define CONFIG_HARD_I2C 1 /* To enable I2C support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_HARD_I2C 1 /* To enable I2C support */
#undef CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
#define CONFIG_SYS_I2C_SLAVE 0x7F

1
include/configs/BSC9131RDB.h
View File

@@ -277,7 +277,6 @@ extern unsigned long get_sdram_size(void);
#define CONFIG_FSL_I2C /* Use FSL common I2C driver */
#define CONFIG_HARD_I2C /* I2C with hardware support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_I2C_MULTI_BUS
#define CONFIG_I2C_CMD_TREE
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address*/

1
include/configs/CANBT.h
View File

@@ -180,6 +180,7 @@
/*-----------------------------------------------------------------------
* I2C EEPROM (CAT24WC08) for environment
*/
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */
#define CONFIG_HARD_I2C /* I2C with hardware support */
#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */

7
include/configs/CPU86.h
View File

@@ -129,10 +129,11 @@
/*-----------------------------------------------------------------------
* I2C/EEPROM/RTC configuration
*/
#define CONFIG_SOFT_I2C /* Software I2C support enabled */
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
#define CONFIG_SYS_I2C_SOFT_SPEED 50000
#define CONFIG_SYS_I2C_SOFT_SLAVE 0xFE
# define CONFIG_SYS_I2C_SPEED 50000
# define CONFIG_SYS_I2C_SLAVE 0xFE
/*
* Software (bit-bang) I2C driver configuration
*/

7
include/configs/CPU87.h
View File

@@ -133,10 +133,11 @@
/*-----------------------------------------------------------------------
* I2C/EEPROM/RTC configuration
*/
#define CONFIG_SOFT_I2C /* Software I2C support enabled */
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
#define CONFIG_SYS_I2C_SOFT_SPEED 50000
#define CONFIG_SYS_I2C_SOFT_SLAVE 0xFE
# define CONFIG_SYS_I2C_SPEED 50000
# define CONFIG_SYS_I2C_SLAVE 0xFE
/*
* Software (bit-bang) I2C driver configuration
*/

1
include/configs/DU440.h
View File

@@ -171,7 +171,6 @@
* I2C
*/
#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */
#define CONFIG_SYS_I2C_SPEED 100000 /* I2C speed and slave address */
#define CONFIG_SYS_I2C_SLAVE 0x7F

39
include/configs/GEN860T.h
View File

@@ -158,26 +158,33 @@
/*
* Enable I2C and select the hardware/software driver
*/
#define CONFIG_HARD_I2C 1 /* CPM based I2C */
#undef CONFIG_SOFT_I2C /* Bit-banged I2C */
#define CONFIG_HARD_I2C 1 /* CPM based I2C */
#undef CONFIG_SYS_I2C_SOFT /* Bit-banged I2C */
#ifdef CONFIG_HARD_I2C
#define CONFIG_SYS_I2C_SPEED 100000 /* clock speed in Hz */
#define CONFIG_SYS_I2C_SLAVE 0xFE /* I2C slave address */
#define CONFIG_SYS_I2C_SPEED 100000 /* clock speed in Hz */
#define CONFIG_SYS_I2C_SLAVE 0xFE /* I2C slave address */
#endif
#ifdef CONFIG_SOFT_I2C
#define PB_SCL 0x00000020 /* PB 26 */
#define PB_SDA 0x00000010 /* PB 27 */
#define I2C_INIT (immr->im_cpm.cp_pbdir |= PB_SCL)
#define I2C_ACTIVE (immr->im_cpm.cp_pbdir |= PB_SDA)
#define I2C_TRISTATE (immr->im_cpm.cp_pbdir &= ~PB_SDA)
#define I2C_READ ((immr->im_cpm.cp_pbdat & PB_SDA) != 0)
#define I2C_SDA(bit) if(bit) immr->im_cpm.cp_pbdat |= PB_SDA; \
else immr->im_cpm.cp_pbdat &= ~PB_SDA
#define I2C_SCL(bit) if(bit) immr->im_cpm.cp_pbdat |= PB_SCL; \
else immr->im_cpm.cp_pbdat &= ~PB_SCL
#define I2C_DELAY udelay(5) /* 1/4 I2C clock duration */
#ifdef CONFIG_SYS_I2C_SOFT
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_SOFT_SPEED 50000
#define CONFIG_SYS_I2C_SOFT_SLAVE 0xFE
#define PB_SCL 0x00000020 /* PB 26 */
#define PB_SDA 0x00000010 /* PB 27 */
#define I2C_INIT (immr->im_cpm.cp_pbdir |= PB_SCL)
#define I2C_ACTIVE (immr->im_cpm.cp_pbdir |= PB_SDA)
#define I2C_TRISTATE (immr->im_cpm.cp_pbdir &= ~PB_SDA)
#define I2C_READ ((immr->im_cpm.cp_pbdat & PB_SDA) != 0)
#define I2C_SDA(bit) if (bit) \
immr->im_cpm.cp_pbdat |= PB_SDA; \
else \
immr->im_cpm.cp_pbdat &= ~PB_SDA
#define I2C_SCL(bit) if (bit) \
immr->im_cpm.cp_pbdat |= PB_SCL; \
else \
immr->im_cpm.cp_pbdat &= ~PB_SCL
#define I2C_DELAY udelay(5) /* 1/4 I2C clock duration */
#endif
/*

9
include/configs/HIDDEN_DRAGON.h
View File

@@ -169,12 +169,15 @@
* configuration items that the driver uses to drive the port pins.
*/
#define CONFIG_HARD_I2C 1 /* To enable I2C support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#undef CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
#define CONFIG_SYS_I2C_SLAVE 0x7F
#ifdef CONFIG_SOFT_I2C
#ifdef CONFIG_SYS_I2C_SOFT
#error "Soft I2C is not configured properly. Please review!"
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_SOFT_SPEED 50000
#define CONFIG_SYS_I2C_SOFT_SLAVE 0xFE
#define I2C_PORT 3 /* Port A=0, B=1, C=2, D=3 */
#define I2C_ACTIVE (iop->pdir |= 0x00010000)
#define I2C_TRISTATE (iop->pdir &= ~0x00010000)
@@ -184,7 +187,7 @@
#define I2C_SCL(bit) if(bit) iop->pdat |= 0x00020000; \
else iop->pdat &= ~0x00020000
#define I2C_DELAY udelay(5) /* 1/4 I2C clock duration */
#endif /* CONFIG_SOFT_I2C */
#endif /* CONFIG_SYS_I2C_SOFT */
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x57 /* EEPROM IS24C02 */
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */

13
include/configs/ICU862.h
View File

@@ -106,12 +106,10 @@
#define CONFIG_DOS_PARTITION
/* enable I2C and select the hardware/software driver */
#undef CONFIG_HARD_I2C /* I2C with hardware support */
#define CONFIG_SOFT_I2C 1 /* I2C bit-banged */
# define CONFIG_SYS_I2C_SPEED 50000
# define CONFIG_SYS_I2C_SLAVE 0xFE
# define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
# define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
#define CONFIG_SYS_I2C_SOFT_SPEED 50000
#define CONFIG_SYS_I2C_SOFT_SLAVE 0xFE
/*
* Software (bit-bang) I2C driver configuration
*/
@@ -133,6 +131,9 @@
#define CONFIG_RTC_MPC8xx /* use internal RTC of MPC8xx */
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */
/*
* Command line configuration.

9
include/configs/IDS8247.h
View File

@@ -73,11 +73,10 @@
#define CONFIG_MISC_INIT_R 1
/* enable I2C and select the hardware/software driver */
#undef CONFIG_HARD_I2C /* I2C with hardware support */
#define CONFIG_SOFT_I2C 1 /* I2C bit-banged */
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
#define CONFIG_SYS_I2C_SLAVE 0x7F
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
#define CONFIG_SYS_I2C_SOFT_SPEED 400000
#define CONFIG_SYS_I2C_SOFT_SLAVE 0x7F
/*
* Software (bit-bang) I2C driver configuration
*/

9
include/configs/IP860.h
View File

@@ -62,8 +62,10 @@
/* enable I2C and select the hardware/software driver */
#undef CONFIG_HARD_I2C /* I2C with hardware support */
#define CONFIG_SOFT_I2C 1 /* I2C bit-banged */
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
#define CONFIG_SYS_I2C_SOFT_SPEED 50000
#define CONFIG_SYS_I2C_SOFT_SLAVE 0xFE
/*
* Software (bit-bang) I2C driver configuration
*/
@@ -80,9 +82,6 @@
else immr->im_cpm.cp_pbdat &= ~PB_SCL
#define I2C_DELAY udelay(5) /* 1/4 I2C clock duration */
# define CONFIG_SYS_I2C_SPEED 50000
# define CONFIG_SYS_I2C_SLAVE 0xFE
# define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM X24C16 */
# define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* bytes of address */
/* mask of address bits that overflow into the "EEPROM chip address" */

11
include/configs/IPHASE4539.h
View File

@@ -110,15 +110,13 @@
* If the software driver is chosen, there are some additional
* configuration items that the driver uses to drive the port pins.
*/
#undef CONFIG_HARD_I2C /* I2C with hardware support */
#define CONFIG_SOFT_I2C 1 /* I2C bit-banged */
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
#define CONFIG_SYS_I2C_SLAVE 0x7F
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
#define CONFIG_SYS_I2C_SOFT_SPEED 400000
#define CONFIG_SYS_I2C_SOFT_SLAVE 0x7F
/*
* Software (bit-bang) I2C driver configuration
*/
#ifdef CONFIG_SOFT_I2C
#define I2C_PORT 3 /* Port A=0, B=1, C=2, D=3 */
#define I2C_ACTIVE (iop->pdir |= 0x00010000)
#define I2C_TRISTATE (iop->pdir &= ~0x00010000)
@@ -128,7 +126,6 @@
#define I2C_SCL(bit) if(bit) iop->pdat |= 0x00020000; \
else iop->pdat &= ~0x00020000
#define I2C_DELAY udelay(5) /* 1/4 I2C clock duration */
#endif /* CONFIG_SOFT_I2C */
/*

1
include/configs/JSE.h
View File

@@ -211,7 +211,6 @@
#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
#define CONFIG_SYS_I2C_SLAVE 0x7F

1
include/configs/KAREF.h
View File

@@ -134,7 +134,6 @@
* I2C
*----------------------------------------------------------------------*/
#define CONFIG_HARD_I2C 1 /* I2C hardware support */
#undef CONFIG_SOFT_I2C /* I2C !bit-banged */
#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed 400kHz */
#define CONFIG_SYS_I2C_SLAVE 0x7F /* I2C slave address */

11
include/configs/KUP4K.h
View File

@@ -106,13 +106,11 @@
/*
* enable I2C and select the hardware/software driver
*/
#undef CONFIG_HARD_I2C /* I2C with hardware support */
#define CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
#define CONFIG_SYS_I2C_SOFT_SPEED 93000 /* 93 kHz is supposed to work */
#define CONFIG_SYS_I2C_SOFT_SLAVE 0xFE
#define CONFIG_SYS_I2C_SPEED 93000 /* 93 kHz is supposed to work */
#define CONFIG_SYS_I2C_SLAVE 0xFE
#ifdef CONFIG_SOFT_I2C
/*
* Software (bit-bang) I2C driver configuration
*/
@@ -128,7 +126,6 @@
#define I2C_SCL(bit) if(bit) immr->im_cpm.cp_pbdat |= PB_SCL; \
else immr->im_cpm.cp_pbdat &= ~PB_SCL
#define I2C_DELAY udelay(2) /* 1/4 I2C clock duration */
#endif /* CONFIG_SOFT_I2C */
/*-----------------------------------------------------------------------
* I2C Configuration

12
include/configs/KUP4X.h
View File

@@ -114,13 +114,13 @@
/*
* enable I2C and select the hardware/software driver
*/
#undef CONFIG_HARD_I2C /* I2C with hardware support */
#define CONFIG_SOFT_I2C 1 /* I2C bit-banged */
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
#define CONFIG_SYS_I2C_SPEED 93000 /* 93 kHz is supposed to work */
#define CONFIG_SYS_I2C_SLAVE 0xFE
#ifdef CONFIG_SYS_I2C_SOFT
#define CONFIG_SYS_I2C_SOFT_SPEED 93000 /* 93 kHz is supposed to work */
#define CONFIG_SYS_I2C_SOFT_SLAVE 0xFE
#ifdef CONFIG_SOFT_I2C
/*
* Software (bit-bang) I2C driver configuration
*/
@@ -136,7 +136,7 @@
#define I2C_SCL(bit) if(bit) immr->im_cpm.cp_pbdat |= PB_SCL; \
else immr->im_cpm.cp_pbdat &= ~PB_SCL
#define I2C_DELAY udelay(2) /* 1/4 I2C clock duration */
#endif /* CONFIG_SOFT_I2C */
#endif /* CONFIG_SYS_I2C_SOFT */
/*-----------------------------------------------------------------------

1
include/configs/M5208EVBE.h
View File

@@ -84,7 +84,6 @@
/* I2C */
#define CONFIG_FSL_I2C
#define CONFIG_HARD_I2C /* I2C with hw support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_SYS_I2C_SPEED 80000
#define CONFIG_SYS_I2C_SLAVE 0x7F
#define CONFIG_SYS_I2C_OFFSET 0x58000

1
include/configs/M52277EVB.h
View File

@@ -147,7 +147,6 @@
/* I2c */
#define CONFIG_FSL_I2C
#define CONFIG_HARD_I2C /* I2C with hardware support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_SYS_I2C_SPEED 80000 /* I2C speed and slave address */
#define CONFIG_SYS_I2C_SLAVE 0x7F
#define CONFIG_SYS_I2C_OFFSET 0x58000

1
include/configs/M5235EVB.h
View File

@@ -101,7 +101,6 @@
/* I2C */
#define CONFIG_FSL_I2C
#define CONFIG_HARD_I2C /* I2C with hw support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_SYS_I2C_SPEED 80000
#define CONFIG_SYS_I2C_SLAVE 0x7F
#define CONFIG_SYS_I2C_OFFSET 0x00000300

1
include/configs/M5271EVB.h
View File

@@ -111,7 +111,6 @@
/* I2C */
#define CONFIG_FSL_I2C
#define CONFIG_HARD_I2C /* I2C with hw support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_SYS_I2C_SPEED 80000
#define CONFIG_SYS_I2C_SLAVE 0x7F
#define CONFIG_SYS_I2C_OFFSET 0x00000300

1
include/configs/M5275EVB.h
View File

@@ -111,7 +111,6 @@
/* I2C */
#define CONFIG_FSL_I2C
#define CONFIG_HARD_I2C /* I2C with hw support */
#undef CONFIG_SOFT_I2C
#define CONFIG_SYS_I2C_SPEED 80000
#define CONFIG_SYS_I2C_SLAVE 0x7F
#define CONFIG_SYS_I2C_OFFSET 0x00000300

1
include/configs/M53017EVB.h
View File

@@ -103,7 +103,6 @@
/* I2C */
#define CONFIG_FSL_I2C
#define CONFIG_HARD_I2C /* I2C with hw support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_SYS_I2C_SPEED 80000
#define CONFIG_SYS_I2C_SLAVE 0x7F
#define CONFIG_SYS_I2C_OFFSET 0x58000

1
include/configs/M5329EVB.h
View File

@@ -97,7 +97,6 @@
/* I2C */
#define CONFIG_FSL_I2C
#define CONFIG_HARD_I2C /* I2C with hw support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_SYS_I2C_SPEED 80000
#define CONFIG_SYS_I2C_SLAVE 0x7F
#define CONFIG_SYS_I2C_OFFSET 0x58000

1
include/configs/M5373EVB.h
View File

@@ -97,7 +97,6 @@
/* I2C */
#define CONFIG_FSL_I2C
#define CONFIG_HARD_I2C /* I2C with hw support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_SYS_I2C_SPEED 80000
#define CONFIG_SYS_I2C_SLAVE 0x7F
#define CONFIG_SYS_I2C_OFFSET 0x58000

2
include/configs/M54418TWR.h
View File

@@ -215,7 +215,7 @@
/* I2c */
#undef CONFIG_FSL_I2C
#undef CONFIG_HARD_I2C /* I2C with hardware support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#undef CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
/* I2C speed and slave address */
#define CONFIG_SYS_I2C_SPEED 80000
#define CONFIG_SYS_I2C_SLAVE 0x7F

1
include/configs/M54451EVB.h
View File

@@ -158,7 +158,6 @@
/* I2c */
#define CONFIG_FSL_I2C
#define CONFIG_HARD_I2C /* I2C with hardware support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_SYS_I2C_SPEED 80000 /* I2C speed and slave address */
#define CONFIG_SYS_I2C_SLAVE 0x7F
#define CONFIG_SYS_I2C_OFFSET 0x58000

1
include/configs/M54455EVB.h
View File

@@ -191,7 +191,6 @@
/* I2c */
#define CONFIG_FSL_I2C
#define CONFIG_HARD_I2C /* I2C with hardware support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_SYS_I2C_SPEED 80000 /* I2C speed and slave address */
#define CONFIG_SYS_I2C_SLAVE 0x7F
#define CONFIG_SYS_I2C_OFFSET 0x58000

1
include/configs/M5475EVB.h
View File

@@ -122,7 +122,6 @@
/* I2C */
#define CONFIG_FSL_I2C
#define CONFIG_HARD_I2C /* I2C with hw support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_SYS_I2C_SPEED 80000
#define CONFIG_SYS_I2C_SLAVE 0x7F
#define CONFIG_SYS_I2C_OFFSET 0x00008F00

1
include/configs/M5485EVB.h
View File

@@ -119,7 +119,6 @@
/* I2C */
#define CONFIG_FSL_I2C
#define CONFIG_HARD_I2C /* I2C with hw support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_SYS_I2C_SPEED 80000
#define CONFIG_SYS_I2C_SLAVE 0x7F
#define CONFIG_SYS_I2C_OFFSET 0x00008F00

1
include/configs/METROBOX.h
View File

@@ -196,7 +196,6 @@
* I2C
*----------------------------------------------------------------------*/
#define CONFIG_HARD_I2C 1 /* I2C hardware support */
#undef CONFIG_SOFT_I2C /* I2C !bit-banged */
#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed 400kHz */
#define CONFIG_SYS_I2C_SLAVE 0x7F /* I2C slave address */

8
include/configs/MHPC.h
View File

@@ -73,8 +73,10 @@
#undef CONFIG_UCODE_PATCH
/* enable I2C and select the hardware/software driver */
#undef CONFIG_HARD_I2C /* I2C with hardware support */
#define CONFIG_SOFT_I2C 1 /* I2C bit-banged */
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
#define CONFIG_SYS_I2C_SOFT_SPEED 50000
#define CONFIG_SYS_I2C_SOFT_SLAVE 0xFE
/*
* Software (bit-bang) I2C driver configuration
*/
@@ -91,8 +93,6 @@
else immr->im_cpm.cp_pbdat &= ~PB_SCL
#define I2C_DELAY udelay(5) /* 1/4 I2C clock duration */
#define CONFIG_SYS_I2C_SPEED 50000
#define CONFIG_SYS_I2C_SLAVE 0xFE
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM X24C04 */
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* bytes of address */
/* mask of address bits that overflow into the "EEPROM chip address" */

1
include/configs/MPC8323ERDB.h
View File

@@ -234,7 +234,6 @@
/* I2C */
#define CONFIG_HARD_I2C /* I2C with hardware support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_FSL_I2C
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
#define CONFIG_SYS_I2C_SLAVE 0x7F

1
include/configs/MPC832XEMDS.h
View File

@@ -327,7 +327,6 @@
/* I2C */
#define CONFIG_HARD_I2C /* I2C with hardware support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_FSL_I2C
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
#define CONFIG_SYS_I2C_SLAVE 0x7F

1
include/configs/MPC8349EMDS.h
View File

@@ -355,7 +355,6 @@
/* I2C */
#define CONFIG_HARD_I2C /* I2C with hardware support*/
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_FSL_I2C
#define CONFIG_I2C_MULTI_BUS
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */

2
include/configs/MPC8349ITX.h
View File

@@ -131,8 +131,6 @@
#define I2C_8574_PCI66 0x20 /* 0=33MHz PCI, 1=66MHz PCI */
#define I2C_8574_FLASHSIDE 0x40 /* 0=Reset vector from U4, 1=from U7*/
#undef CONFIG_SOFT_I2C
#endif
/* Compact Flash */

1
include/configs/MPC8360EMDS.h
View File

@@ -424,7 +424,6 @@
/* I2C */
#define CONFIG_HARD_I2C /* I2C with hardware support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_FSL_I2C
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
#define CONFIG_SYS_I2C_SLAVE 0x7F

1
include/configs/MPC8360ERDK.h
View File

@@ -288,7 +288,6 @@
/* I2C */
#define CONFIG_HARD_I2C /* I2C with hardware support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_FSL_I2C
#define CONFIG_I2C_MULTI_BUS
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */

1
include/configs/MPC837XEMDS.h
View File

@@ -342,7 +342,6 @@
/* I2C */
#define CONFIG_HARD_I2C /* I2C with hardware support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_FSL_I2C
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
#define CONFIG_SYS_I2C_SLAVE 0x7F

1
include/configs/MPC837XERDB.h
View File

@@ -368,7 +368,6 @@
/* I2C */
#define CONFIG_HARD_I2C /* I2C with hardware support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_FSL_I2C
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
#define CONFIG_SYS_I2C_SLAVE 0x7F

1
include/configs/MPC8536DS.h
View File

@@ -436,7 +436,6 @@
*/
#define CONFIG_FSL_I2C /* Use FSL common I2C driver */
#define CONFIG_HARD_I2C /* I2C with hardware support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_I2C_MULTI_BUS
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
#define CONFIG_SYS_I2C_SLAVE 0x7F

1
include/configs/MPC8540ADS.h
View File

@@ -262,7 +262,6 @@
*/
#define CONFIG_FSL_I2C /* Use FSL common I2C driver */
#define CONFIG_HARD_I2C /* I2C with hardware support*/
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
#define CONFIG_SYS_I2C_SLAVE 0x7F
#define CONFIG_SYS_I2C_NOPROBES {0x69} /* Don't probe these addrs */

1
include/configs/MPC8541CDS.h
View File

@@ -285,7 +285,6 @@ extern unsigned long get_clock_freq(void);
*/
#define CONFIG_FSL_I2C /* Use FSL common I2C driver */
#define CONFIG_HARD_I2C /* I2C with hardware support*/
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
#define CONFIG_SYS_I2C_SLAVE 0x7F
#define CONFIG_SYS_I2C_NOPROBES {0x69} /* Don't probe these addrs */

1
include/configs/MPC8544DS.h
View File

@@ -234,7 +234,6 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
/* I2C */
#define CONFIG_FSL_I2C /* Use FSL common I2C driver */
#define CONFIG_HARD_I2C /* I2C with hardware support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x57
#define CONFIG_SYS_I2C_SLAVE 0x7F

3
include/configs/MPC8548CDS.h
View File

@@ -360,8 +360,7 @@ extern unsigned long get_clock_freq(void);
*/
#define CONFIG_FSL_I2C /* Use FSL common I2C driver */
#define CONFIG_HARD_I2C /* I2C with hardware support*/
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
#define CONFIG_SYS_I2C_SPEED 400000
#define CONFIG_SYS_I2C_SLAVE 0x7F
#define CONFIG_SYS_I2C_NOPROBES {0x69} /* Don't probe these addrs */
#define CONFIG_SYS_I2C_OFFSET 0x3000

1
include/configs/MPC8555CDS.h
View File

@@ -283,7 +283,6 @@ extern unsigned long get_clock_freq(void);
*/
#define CONFIG_FSL_I2C /* Use FSL common I2C driver */
#define CONFIG_HARD_I2C /* I2C with hardware support*/
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
#define CONFIG_SYS_I2C_SLAVE 0x7F
#define CONFIG_SYS_I2C_NOPROBES {0x69} /* Don't probe these addrs */

1
include/configs/MPC8560ADS.h
View File

@@ -256,7 +256,6 @@
*/
#define CONFIG_FSL_I2C /* Use FSL common I2C driver */
#define CONFIG_HARD_I2C /* I2C with hardware support*/
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
#define CONFIG_SYS_I2C_SLAVE 0x7F
#define CONFIG_SYS_I2C_NOPROBES {0x69} /* Don't probe these addrs */

1
include/configs/MPC8568MDS.h
View File

@@ -268,7 +268,6 @@ extern unsigned long get_clock_freq(void);
*/
#define CONFIG_FSL_I2C /* Use FSL common I2C driver */
#define CONFIG_HARD_I2C /* I2C with hardware support*/
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_I2C_MULTI_BUS
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x52

1
include/configs/MPC8569MDS.h
View File

@@ -304,7 +304,6 @@ extern unsigned long get_clock_freq(void);
*/
#define CONFIG_FSL_I2C /* Use FSL common I2C driver */
#define CONFIG_HARD_I2C /* I2C with hardware support*/
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_I2C_MULTI_BUS
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
#define CONFIG_SYS_I2C_SLAVE 0x7F

1
include/configs/MPC8572DS.h
View File

@@ -433,7 +433,6 @@
/* I2C */
#define CONFIG_FSL_I2C /* Use FSL common I2C driver */
#define CONFIG_HARD_I2C /* I2C with hardware support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_I2C_MULTI_BUS
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x57

1
include/configs/MPC8610HPCD.h
View File

@@ -254,7 +254,6 @@
*/
#define CONFIG_FSL_I2C /* Use FSL common I2C driver */
#define CONFIG_HARD_I2C /* I2C with hardware support*/
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
#define CONFIG_SYS_I2C_SLAVE 0x7F
#define CONFIG_SYS_I2C_NOPROBES {0x69} /* Don't probe these addrs */

1
include/configs/MPC8641HPCN.h
View File

@@ -300,7 +300,6 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
*/
#define CONFIG_FSL_I2C /* Use FSL common I2C driver */
#define CONFIG_HARD_I2C /* I2C with hardware support*/
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
#define CONFIG_SYS_I2C_SLAVE 0x7F
#define CONFIG_SYS_I2C_NOPROBES {0x69} /* Don't probe these addrs */

1
include/configs/P1010RDB.h
View File

@@ -491,7 +491,6 @@ extern unsigned long get_sdram_size(void);
#define CONFIG_FSL_I2C /* Use FSL common I2C driver */
#define CONFIG_HARD_I2C /* I2C with hardware support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_I2C_MULTI_BUS
#define CONFIG_I2C_CMD_TREE
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address*/

1
include/configs/P1023RDS.h
View File

@@ -315,7 +315,6 @@ extern unsigned long get_clock_freq(void);
/* I2C */
#define CONFIG_FSL_I2C /* Use FSL common I2C driver */
#define CONFIG_HARD_I2C /* I2C with hardware support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_I2C_MULTI_BUS
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x51

1
include/configs/P1_P2_RDB.h
View File

@@ -369,7 +369,6 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
/* I2C */
#define CONFIG_FSL_I2C /* Use FSL common I2C driver */
#define CONFIG_HARD_I2C /* I2C with hardware support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_I2C_MULTI_BUS
#define CONFIG_I2C_CMD_TREE
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address*/

1
include/configs/P2020COME.h
View File

@@ -227,7 +227,6 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
/* I2C */
#define CONFIG_FSL_I2C /* Use FSL common I2C driver */
#define CONFIG_HARD_I2C /* I2C with hardware support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_I2C_MULTI_BUS
#define CONFIG_I2C_CMD_TREE
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address*/

8
include/configs/PM826.h
View File

@@ -57,10 +57,10 @@
"bootm"
/* enable I2C and select the hardware/software driver */
#undef CONFIG_HARD_I2C
#define CONFIG_SOFT_I2C 1 /* I2C bit-banged */
# define CONFIG_SYS_I2C_SPEED 50000
# define CONFIG_SYS_I2C_SLAVE 0xFE
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
#define CONFIG_SYS_I2C_SOFT_SPEED 50000
#define CONFIG_SYS_I2C_SOFT_SLAVE 0xFE
/*
* Software (bit-bang) I2C driver configuration
*/

8
include/configs/PM828.h
View File

@@ -57,10 +57,10 @@
"bootm"
/* enable I2C and select the hardware/software driver */
#undef CONFIG_HARD_I2C
#define CONFIG_SOFT_I2C 1 /* I2C bit-banged */
# define CONFIG_SYS_I2C_SPEED 50000
# define CONFIG_SYS_I2C_SLAVE 0xFE
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
#define CONFIG_SYS_I2C_SOFT_SPEED 50000
#define CONFIG_SYS_I2C_SOFT_SLAVE 0xFE
/*
* Software (bit-bang) I2C driver configuration
*/

1
include/configs/PMC440.h
View File

@@ -226,7 +226,6 @@
* I2C
*----------------------------------------------------------------------*/
#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
#define CONFIG_SYS_I2C_SLAVE 0x7F

6
include/configs/R360MPI.h
View File

@@ -97,10 +97,13 @@
#define CONFIG_RTC_MPC8xx /* use internal RTC of MPC8xx */
#define CONFIG_HARD_I2C 1 /* To I2C with hardware support */
#undef CONFIG_SORT_I2C /* To I2C with software support */
#undef CONFIG_SYS_I2C_SOFT /* To I2C with software support */
#define CONFIG_SYS_I2C_SPEED 4700 /* I2C speed and slave address */
#define CONFIG_SYS_I2C_SLAVE 0x7F
#if defined(CONFIG_SYS_I2C_SOFT)
#define CONFIG_SYS_SYS_I2C_SOFT_SPEED 4700 /* I2C speed and slave address */
#define CONFIG_SYS_SYS_I2C_SOFT_SLAVE 0x7F
/*
* Software (bit-bang) I2C driver configuration
*/
@@ -116,6 +119,7 @@
#define I2C_SCL(bit) if(bit) immr->im_cpm.cp_pbdat |= PB_SCL; \
else immr->im_cpm.cp_pbdat &= ~PB_SCL
#define I2C_DELAY udelay(50)
#endif /* #define(CONFIG_SYS_I2C_SOFT) */
#define CONFIG_SYS_I2C_LCD_ADDR 0x8 /* LCD Control */
#define CONFIG_SYS_I2C_KEY_ADDR 0x9 /* Keyboard coprocessor */

16
include/configs/RPXClassic.h
View File

@@ -148,14 +148,16 @@
* I2C Configuration
*-----------------------------------------------------------------------------
*/
#define CONFIG_I2C 1
#define CONFIG_SYS_I2C_SPEED 50000
#define CONFIG_SYS_I2C_SLAVE 0x34
#define CONFIG_SYS_I2C_SPEED 50000
#define CONFIG_SYS_I2C_SLAVE 0x34
/* enable I2C and select the hardware/software driver */
#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#undef CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
#if defined(CONFIG_SYS_I2C_SOFT)
#define CONFIG_SYS_I2C 1
/*
* Software (bit-bang) I2C driver configuration
*/
@@ -170,8 +172,10 @@
#define I2C_DELAY udelay(5) /* 1/4 I2C clock duration */
# define CONFIG_SYS_I2C_SPEED 50000
# define CONFIG_SYS_I2C_SLAVE 0x34
#define CONFIG_SYS_I2C_SOFT_SPEED 50000
#define CONFIG_SYS_I2C_SOFT_SLAVE 0x34
#endif
# define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM X24C16 */
# define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* bytes of address */
/* mask of address bits that overflow into the "EEPROM chip address" */

30
include/configs/RPXlite.h
View File

@@ -62,6 +62,36 @@
#undef CONFIG_SYS_LOADS_BAUD_CHANGE /* don't allow baudrate change */
#define CONFIG_BZIP2 /* Include support for bzip2 compressed images */
/* enable I2C and select the hardware/software driver */
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
#define CONFIG_SYS_I2C_SOFT_SPEED 40000 /* 40 kHz is supposed to work */
#define CONFIG_SYS_I2C_SOFT_SLAVE 0xFE
/* Software (bit-bang) I2C driver configuration */
#define PB_SCL 0x00000020 /* PB 26 */
#define PB_SDA 0x00000010 /* PB 27 */
#define I2C_INIT (immr->im_cpm.cp_pbdir |= PB_SCL)
#define I2C_ACTIVE (immr->im_cpm.cp_pbdir |= PB_SDA)
#define I2C_TRISTATE (immr->im_cpm.cp_pbdir &= ~PB_SDA)
#define I2C_READ ((immr->im_cpm.cp_pbdat & PB_SDA) != 0)
#define I2C_SDA(bit) if (bit) \
immr->im_cpm.cp_pbdat |= PB_SDA; \
else \
immr->im_cpm.cp_pbdat &= ~PB_SDA
#define I2C_SCL(bit) if (bit) \
immr->im_cpm.cp_pbdat |= PB_SCL; \
else \
immr->im_cpm.cp_pbdat &= ~PB_SCL
#define I2C_DELAY udelay(5) /* 1/4 I2C clock duration */
/* M41T11 Serial Access Timekeeper(R) SRAM */
#define CONFIG_RTC_M41T11 1
#define CONFIG_SYS_I2C_RTC_ADDR 0x68
/* play along with the linux driver */
#define CONFIG_SYS_M41T11_BASE_YEAR 1900
#undef CONFIG_WATCHDOG /* watchdog disabled */
/*

12
include/configs/RRvision.h
View File

@@ -122,13 +122,10 @@
#endif
/* enable I2C and select the hardware/software driver */
#undef CONFIG_HARD_I2C /* I2C with hardware support */
#define CONFIG_SOFT_I2C /* I2C bit-banged */
# define CONFIG_SYS_I2C_SPEED 50000 /* 50 kHz is supposed to work */
# define CONFIG_SYS_I2C_SLAVE 0xFE
#ifdef CONFIG_SOFT_I2C
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
#define CONFIG_SYS_I2C_SOFT_SPEED 50000
#define CONFIG_SYS_I2C_SOFT_SLAVE 0xFE
/*
* Software (bit-bang) I2C driver configuration
*/
@@ -144,7 +141,6 @@
#define I2C_SCL(bit) if(bit) immr->im_cpm.cp_pbdat |= PB_SCL; \
else immr->im_cpm.cp_pbdat &= ~PB_SCL
#define I2C_DELAY udelay(1) /* 1/4 I2C clock duration */
#endif /* CONFIG_SOFT_I2C */
/*

7
include/configs/SXNI855T.h
View File

@@ -121,7 +121,10 @@
#define CONFIG_RTC_DS1306 /* Dallas 1306 real time clock */
#define CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
#define CONFIG_SYS_I2C_SOFT_SPEED 50000
#define CONFIG_SYS_I2C_SOFT_SLAVE 0xFE
/*
* Software (bit-bang) I2C driver configuration
*/
@@ -138,8 +141,6 @@
else immr->im_cpm.cp_pbdat &= ~PB_SCL
#define I2C_DELAY udelay(5) /* 1/4 I2C clock duration */
# define CONFIG_SYS_I2C_SPEED 50000
# define CONFIG_SYS_I2C_SLAVE 0xFE
# define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* Atmel 24C64 */
# define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 /* two byte address */

15
include/configs/Sandpoint8240.h
View File

@@ -202,13 +202,16 @@
* If the software driver is chosen, there are some additional
* configuration items that the driver uses to drive the port pins.
*/
#define CONFIG_HARD_I2C 1 /* To enable I2C support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
#define CONFIG_SYS_I2C_SLAVE 0x7F
#define CONFIG_HARD_I2C 1 /* To enable I2C support */
#undef CONFIG_SYS_I2C_SOFT
#define CONFIG_SYS_I2C_SLAVE 0x7F
#define CONFIG_SYS_I2C_SPEED 400000
#ifdef CONFIG_SOFT_I2C
#ifdef CONFIG_SYS_I2C_SOFT
#error "Soft I2C is not configured properly. Please review!"
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_SOFT_SPEED 50000
#define CONFIG_SYS_I2C_SOFT_SLAVE 0xFE
#define I2C_PORT 3 /* Port A=0, B=1, C=2, D=3 */
#define I2C_ACTIVE (iop->pdir |= 0x00010000)
#define I2C_TRISTATE (iop->pdir &= ~0x00010000)
@@ -218,7 +221,7 @@
#define I2C_SCL(bit) if(bit) iop->pdat |= 0x00020000; \
else iop->pdat &= ~0x00020000
#define I2C_DELAY udelay(5) /* 1/4 I2C clock duration */
#endif /* CONFIG_SOFT_I2C */
#endif /* CONFIG_SYS_I2C_SOFT */
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x57 /* EEPROM IS24C02 */

15
include/configs/Sandpoint8245.h
View File

@@ -172,13 +172,16 @@
* If the software driver is chosen, there are some additional
* configuration items that the driver uses to drive the port pins.
*/
#define CONFIG_HARD_I2C 1 /* To enable I2C support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
#define CONFIG_SYS_I2C_SLAVE 0x7F
#define CONFIG_HARD_I2C 1 /* To enable I2C support */
#undef CONFIG_SYS_I2C_SOFT
#define CONFIG_SYS_I2C_SPEED 400000
#define CONFIG_SYS_I2C_SLAVE 0x7F
#ifdef CONFIG_SOFT_I2C
#ifdef CONFIG_SYS_I2C_SOFT
#error "Soft I2C is not configured properly. Please review!"
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_SOFT_SPEED 50000
#define CONFIG_SYS_I2C_SOFT_SLAVE 0xFE
#define I2C_PORT 3 /* Port A=0, B=1, C=2, D=3 */
#define I2C_ACTIVE (iop->pdir |= 0x00010000)
#define I2C_TRISTATE (iop->pdir &= ~0x00010000)
@@ -188,7 +191,7 @@
#define I2C_SCL(bit) if(bit) iop->pdat |= 0x00020000; \
else iop->pdat &= ~0x00020000
#define I2C_DELAY udelay(5) /* 1/4 I2C clock duration */
#endif /* CONFIG_SOFT_I2C */
#endif /* CONFIG_SYS_I2C_SOFT */
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x57 /* EEPROM IS24C02 */
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */

28
include/configs/TASREG.h
View File

@@ -136,19 +136,11 @@
/*-----------------------------------------------------------------------
* I2C
*/
#define CONFIG_SOFT_I2C
#define CONFIG_SYS_I2C_SPEED 100000 /* I2C speed and slave address */
#define CONFIG_SYS_I2C_SLAVE 0x7F
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT28WC32 */
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 /* Bytes of address */
/* mask of address bits that overflow into the "EEPROM chip address" */
#define CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW 0x01
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 5 /* The Catalyst CAT24WC32 has */
/* 32 byte page write mode using*/
/* last 5 bits of the address */
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
#define CONFIG_SYS_I2C_SOFT_SPEED 100000
#define CONFIG_SYS_I2C_SOFT_SLAVE 0x7F
#if defined (CONFIG_SOFT_I2C)
#if 0 /* push-pull */
#define SDA 0x00800000
#define SCL 0x00000008
@@ -182,7 +174,17 @@
#define I2C_ACTIVE {DIR1|=SDA;}
#define I2C_TRISTATE {DIR1&=~SDA;}
#endif
#endif
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT28WC32 */
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 /* Bytes of address */
/* mask of address bits that overflow into the "EEPROM chip address" */
#define CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW 0x01
/*
* The Catalyst CAT24WC32 has 32 byte page write mode using
* last 5 bits of the address
*/
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 5
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)

12
include/configs/TK885D.h
View File

@@ -104,13 +104,10 @@
#undef CONFIG_CAN_DRIVER /* CAN Driver support disabled */
/* enable I2C and select the hardware/software driver */
#undef CONFIG_HARD_I2C /* I2C with hardware support */
#define CONFIG_SOFT_I2C 1 /* I2C bit-banged */
#define CONFIG_SYS_I2C_SPEED 93000 /* 93 kHz is supposed to work */
#define CONFIG_SYS_I2C_SLAVE 0xFE
#ifdef CONFIG_SOFT_I2C
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
#define CONFIG_SYS_I2C_SOFT_SPEED 93000 /* 93 kHz is supposed to work */
#define CONFIG_SYS_I2C_SOFT_SLAVE 0xFE
/*
* Software (bit-bang) I2C driver configuration
*/
@@ -126,7 +123,6 @@
#define I2C_SCL(bit) if(bit) immr->im_cpm.cp_pbdat |= PB_SCL; \
else immr->im_cpm.cp_pbdat &= ~PB_SCL
#define I2C_DELAY udelay(2) /* 1/4 I2C clock duration */
#endif /* CONFIG_SOFT_I2C */
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM AT24C?? */
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 /* two byte address */

12
include/configs/TOP5200.h
View File

@@ -200,10 +200,13 @@
#define CONFIG_ENV_OVERWRITE
#define CONFIG_MISC_INIT_R
#undef CONFIG_HARD_I2C /* I2C with hardware support */
#define CONFIG_SOFT_I2C 1 /* I2C with softwate support */
#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
#if defined (CONFIG_SOFT_I2C)
#if defined(CONFIG_SYS_I2C_SOFT)
# define CONFIG_SYS_I2C
# define CONFIG_SYS_I2C_SOFT_SPEED 100000
# define CONFIG_SYS_I2C_SOFT_SLAVE 0x7F
/**/
# define SDA0 0x40
# define SCL0 0x80
# define GPIOE0 *((volatile uchar*)(CONFIG_SYS_MBAR+0x0c00))
@@ -218,8 +221,7 @@
# define I2C_DELAY {udelay(5);}
# define I2C_ACTIVE {DDR0|=SDA0;}
# define I2C_TRISTATE {DDR0&=~SDA0;}
# define CONFIG_SYS_I2C_SPEED 100000
# define CONFIG_SYS_I2C_SLAVE 0x7F
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x57
#define CONFIG_SYS_I2C_FACT_ADDR 0x57
#endif

10
include/configs/TOP860.h
View File

@@ -159,7 +159,6 @@
* Environment handler
* only the first 6k in EEPROM are available for user. Of that we use 256b
*/
#define CONFIG_SOFT_I2C
#define CONFIG_ENV_IS_IN_EEPROM 1 /* turn on EEPROM env feature */
#define CONFIG_ENV_OFFSET 0x1000
#define CONFIG_ENV_SIZE 0x0700
@@ -170,13 +169,15 @@
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
#define CONFIG_SYS_EEPROM_SIZE 0x2000
#define CONFIG_SYS_I2C_SPEED 100000
#define CONFIG_SYS_I2C_SLAVE 0xFE
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 12
#define CONFIG_ENV_OVERWRITE
#define CONFIG_MISC_INIT_R
#if defined (CONFIG_SOFT_I2C)
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
#define CONFIG_SYS_I2C_SOFT_SPEED 100000
#define CONFIG_SYS_I2C_SOFT_SLAVE 0xFE
/**/
#define SDA 0x00010
#define SCL 0x00020
#define __I2C_DIR immr->im_cpm.cp_pbdir
@@ -193,7 +194,6 @@
#define I2C_DELAY { udelay(5); }
#define I2C_ACTIVE { __I2C_DIR |= SDA; }
#define I2C_TRISTATE { __I2C_DIR &= ~SDA; }
#endif
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }

8
include/configs/TQM8260.h
View File

@@ -89,10 +89,10 @@
#define CONFIG_BOOTCOMMAND "run flash_self"
/* enable I2C and select the hardware/software driver */
#undef CONFIG_HARD_I2C /* I2C with hardware support */
#define CONFIG_SOFT_I2C 1 /* I2C bit-banged */
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
#define CONFIG_SYS_I2C_SLAVE 0x7F
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
#define CONFIG_SYS_I2C_SOFT_SPEED 400000
#define CONFIG_SYS_I2C_SOFT_SLAVE 0x7F
/*
* Software (bit-bang) I2C driver configuration

12
include/configs/TQM8272.h
View File

@@ -97,11 +97,10 @@
#if CONFIG_I2C
/* enable I2C and select the hardware/software driver */
#undef CONFIG_HARD_I2C /* I2C with hardware support */
#define CONFIG_SOFT_I2C 1 /* I2C bit-banged */
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
#define CONFIG_SYS_I2C_SLAVE 0x7F
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
#define CONFIG_SYS_I2C_SOFT_SPEED 400000
#define CONFIG_SYS_I2C_SOFT_SLAVE 0x7F
/*
* Software (bit-bang) I2C driver configuration
*/
@@ -135,8 +134,9 @@
#define CONFIG_SYS_DTT_HYSTERESIS 3
#else
#undef CONFIG_SYS_I2C
#undef CONFIG_HARD_I2C
#undef CONFIG_SOFT_I2C
#undef CONFIG_SYS_I2C_SOFT
#endif
/*

1
include/configs/TQM834x.h
View File

@@ -188,7 +188,6 @@
* I2C
*/
#define CONFIG_HARD_I2C /* I2C with hardware support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_FSL_I2C
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed: 400KHz */
#define CONFIG_SYS_I2C_SLAVE 0x7F /* slave address */

12
include/configs/TQM855M.h
View File

@@ -93,13 +93,10 @@
#undef CONFIG_CAN_DRIVER /* CAN Driver support disabled */
/* enable I2C and select the hardware/software driver */
#undef CONFIG_HARD_I2C /* I2C with hardware support */
#define CONFIG_SOFT_I2C 1 /* I2C bit-banged */
#define CONFIG_SYS_I2C_SPEED 93000 /* 93 kHz is supposed to work */
#define CONFIG_SYS_I2C_SLAVE 0xFE
#ifdef CONFIG_SOFT_I2C
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
#define CONFIG_SYS_I2C_SOFT_SPEED 93000 /* 93 kHz is supposed to work */
#define CONFIG_SYS_I2C_SOFT_SLAVE 0xFE
/*
* Software (bit-bang) I2C driver configuration
*/
@@ -115,7 +112,6 @@
#define I2C_SCL(bit) if(bit) immr->im_cpm.cp_pbdat |= PB_SCL; \
else immr->im_cpm.cp_pbdat &= ~PB_SCL
#define I2C_DELAY udelay(2) /* 1/4 I2C clock duration */
#endif /* CONFIG_SOFT_I2C */
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM AT24C64 */
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 /* two byte address */

11
include/configs/TQM866M.h
View File

@@ -107,13 +107,11 @@
#undef CONFIG_CAN_DRIVER /* CAN Driver support disabled */
/* enable I2C and select the hardware/software driver */
#undef CONFIG_HARD_I2C /* I2C with hardware support */
#define CONFIG_SOFT_I2C 1 /* I2C bit-banged */
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
#define CONFIG_SYS_I2C_SOFT_SPEED 93000 /* 93 kHz is supposed to work */
#define CONFIG_SYS_I2C_SOFT_SLAVE 0xFE
#define CONFIG_SYS_I2C_SPEED 93000 /* 93 kHz is supposed to work */
#define CONFIG_SYS_I2C_SLAVE 0xFE
#ifdef CONFIG_SOFT_I2C
/*
* Software (bit-bang) I2C driver configuration
*/
@@ -129,7 +127,6 @@
#define I2C_SCL(bit) if(bit) immr->im_cpm.cp_pbdat |= PB_SCL; \
else immr->im_cpm.cp_pbdat &= ~PB_SCL
#define I2C_DELAY udelay(2) /* 1/4 I2C clock duration */
#endif /* CONFIG_SOFT_I2C */
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM AT24C256 */
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 /* two byte address */

12
include/configs/TQM885D.h
View File

@@ -101,13 +101,10 @@
#undef CONFIG_CAN_DRIVER /* CAN Driver support disabled */
/* enable I2C and select the hardware/software driver */
#undef CONFIG_HARD_I2C /* I2C with hardware support */
#define CONFIG_SOFT_I2C 1 /* I2C bit-banged */
#define CONFIG_SYS_I2C_SPEED 93000 /* 93 kHz is supposed to work */
#define CONFIG_SYS_I2C_SLAVE 0xFE
#ifdef CONFIG_SOFT_I2C
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
#define CONFIG_SYS_I2C_SOFT_SPEED 93000 /* 93 kHz is supposed to work */
#define CONFIG_SYS_I2C_SOFT_SLAVE 0xFE
/*
* Software (bit-bang) I2C driver configuration
*/
@@ -123,7 +120,6 @@
#define I2C_SCL(bit) if(bit) immr->im_cpm.cp_pbdat |= PB_SCL; \
else immr->im_cpm.cp_pbdat &= ~PB_SCL
#define I2C_DELAY udelay(2) /* 1/4 I2C clock duration */
#endif /* CONFIG_SOFT_I2C */
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM AT24C?? */
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 /* two byte address */

1
include/configs/alpr.h
View File

@@ -122,7 +122,6 @@
* I2C
*----------------------------------------------------------------------*/
#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */
#define CONFIG_SYS_I2C_SPEED 100000 /* I2C speed and slave address */
#define CONFIG_SYS_I2C_SLAVE 0x7F

1
include/configs/aria.h
View File

@@ -371,7 +371,6 @@
/* I2C */
#define CONFIG_HARD_I2C /* I2C with hardware support */
#undef CONFIG_SOFT_I2C /* so disable bit-banged I2C */
#define CONFIG_I2C_MULTI_BUS
/* I2C speed and slave address */

1
include/configs/astro_mcf5373l.h
View File

@@ -118,7 +118,6 @@
/* I2C */
#define CONFIG_FSL_I2C
#define CONFIG_HARD_I2C /* I2C with hw support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_SYS_I2C_SPEED 80000
#define CONFIG_SYS_I2C_SLAVE 0x7F
#define CONFIG_SYS_I2C_OFFSET 0x58000

9
include/configs/bf533-ezkit.h
View File

@@ -94,10 +94,15 @@
/*
* I2C Settings
*/
#define CONFIG_SOFT_I2C
#define CONFIG_SYS_I2C_SOFT
#ifdef CONFIG_SYS_I2C_SOFT
#define CONFIG_SYS_I2C
#define CONFIG_SOFT_I2C_GPIO_SCL GPIO_PF0
#define CONFIG_SOFT_I2C_GPIO_SDA GPIO_PF1
#define CONFIG_SYS_I2C_SOFT_SPEED 50000
#define CONFIG_SYS_I2C_SOFT_SLAVE 0
#define I2C_DELAY udelay(5) /* 1/4 I2C clock duration */
#endif
/*
* Misc Settings

48
include/configs/bf533-stamp.h
View File

@@ -14,7 +14,6 @@
#define CONFIG_BFIN_CPU bf533-0.3
#define CONFIG_BFIN_BOOT_MODE BFIN_BOOT_BYPASS
/*
* Clock Settings
* CCLK = (CLKIN * VCO_MULT) / CCLK_DIV
@@ -38,7 +37,6 @@
/* Values can range from 1-15 */
#define CONFIG_SCLK_DIV 6 /* note: 1.2 boards can go faster */
/*
* Memory Settings
*/
@@ -74,6 +72,42 @@
/* #define CONFIG_ETHADDR 02:80:ad:20:31:b8 */
/* I2C */
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
#define CONFIG_SYS_I2C_SOFT_SPEED 50000
#define CONFIG_SYS_I2C_SOFT_SLAVE 0
/*
* Software (bit-bang) I2C driver configuration
*/
#define PF_SCL PF3
#define PF_SDA PF2
#define I2C_INIT (*pFIO_DIR |= PF_SCL); asm("ssync;")
#define I2C_ACTIVE (*pFIO_DIR |= PF_SDA); \
*pFIO_INEN &= ~PF_SDA; asm("ssync;")
#define I2C_TRISTATE (*pFIO_DIR &= ~PF_SDA); \
*pFIO_INEN |= PF_SDA; asm("ssync;")
#define I2C_READ ((volatile)(*pFIO_FLAG_D & PF_SDA) != 0); \
asm("ssync;")
#define I2C_SDA(bit) if (bit) { \
*pFIO_FLAG_S = PF_SDA; \
asm("ssync;"); \
} \
else { \
*pFIO_FLAG_C = PF_SDA; \
asm("ssync;"); \
}
#define I2C_SCL(bit) if (bit) { \
*pFIO_FLAG_S = PF_SCL; \
asm("ssync;"); \
} \
else { \
*pFIO_FLAG_C = PF_SCL; \
asm("ssync;"); \
}
#define I2C_DELAY udelay(5) /* 1/4 I2C clock duration */
/*
* Flash Settings
*/
@@ -84,7 +118,6 @@
#define CONFIG_SYS_MAX_FLASH_BANKS 1
#define CONFIG_SYS_MAX_FLASH_SECT 67
/*
* SPI Settings
*/
@@ -132,10 +165,15 @@
/*
* I2C Settings
*/
#define CONFIG_SOFT_I2C
#define CONFIG_SYS_I2C_SOFT
#ifdef CONFIG_SYS_I2C_SOFT
#define CONFIG_SYS_I2C
#define CONFIG_SOFT_I2C_GPIO_SCL GPIO_PF3
#define CONFIG_SOFT_I2C_GPIO_SDA GPIO_PF2
#define I2C_DELAY udelay(5) /* 1/4 I2C clock duration */
#define CONFIG_SYS_I2C_SOFT_SPEED 50000
#define CONFIG_SYS_I2C_SOFT_SLAVE 0
#endif
/*
* Compact Flash / IDE / ATA Settings

8
include/configs/bf561-ezkit.h
View File

@@ -88,10 +88,14 @@
/*
* I2C Settings
*/
#define CONFIG_SOFT_I2C
#define CONFIG_SYS_I2C_SOFT
#ifdef CONFIG_SYS_I2C_SOFT
#define CONFIG_SOFT_I2C_GPIO_SCL GPIO_PF0
#define CONFIG_SOFT_I2C_GPIO_SDA GPIO_PF1
#define I2C_DELAY udelay(5) /* 1/4 I2C clock duration */
#define CONFIG_SYS_I2C_SOFT_SPEED 50000
#define CONFIG_SYS_I2C_SOFT_SLAVE 0
#endif
/*
* Misc Settings

4
include/configs/bfin_adi_common.h
View File

@@ -71,7 +71,7 @@
# ifdef CONFIG_SPI_FLASH
# define CONFIG_CMD_SF
# endif
# if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C)
# if defined(CONFIG_HARD_I2C) || defined(CONFIG_SYS_I2C_SOFT)
# define CONFIG_CMD_I2C
# define CONFIG_SOFT_I2C_READ_REPEATED_START
# endif
@@ -299,7 +299,7 @@
/*
* I2C Settings
*/
#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C)
#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SYS_I2C_SOFT)
# ifndef CONFIG_SYS_I2C_SPEED
# define CONFIG_SYS_I2C_SPEED 50000
# endif

9
include/configs/blackstamp.h
View File

@@ -40,7 +40,6 @@
#define SHARED_RESOURCES 1
/* Is I2C bit-banged? */
#undef CONFIG_SOFT_I2
/*
* Clock Settings
@@ -115,7 +114,7 @@
# undef CONFIG_CMD_NET
#endif
#ifdef CONFIG_SOFT_I2C
#ifdef CONFIG_SYS_I2C_SOFT
# define CONFIG_CMD_I2C
#endif
@@ -204,11 +203,11 @@
* Note these pins are arbitrarily chosen because we aren't using
* them yet. You can (and probably should) change these values!
*/
#ifdef CONFIG_SOFT_I2C
#ifdef CONFIG_SYS_I2C_SOFT
#define CONFIG_SOFT_I2C_GPIO_SCL GPIO_PF9
#define CONFIG_SOFT_I2C_GPIO_SDA GPIO_PF8
#define CONFIG_SYS_I2C_SPEED 50000
#define CONFIG_SYS_I2C_SLAVE 0xFE
#define CONFIG_SYS_SOFT_I2C_SPEED 50000
#define CONFIG_SYS_SOFT_I2C_SLAVE 0xFE
#endif
/*

2
include/configs/blackvme.h
View File

@@ -224,7 +224,7 @@
* Soft I2C settings (BF561 does not have hard I2C)
* PF12,13 on SPI connector 0.
*/
#ifdef CONFIG_SOFT_I2C
#ifdef CONFIG_SYS_I2C_SOFT
# define CONFIG_CMD_I2C
# define CONFIG_SOFT_I2C_GPIO_SCL GPIO_PF12
# define CONFIG_SOFT_I2C_GPIO_SDA GPIO_PF13

3
include/configs/cpuat91.h
View File

@@ -92,7 +92,6 @@
#define CONFIG_USART_ID 0/* ignored in arm */
#undef CONFIG_HARD_I2C
#undef CONFIG_SOFT_I2C
#define AT91_PIN_SDA (1<<25)
#define AT91_PIN_SCL (1<<26)
@@ -139,7 +138,7 @@
#undef CONFIG_CMD_NFS
#undef CONFIG_CMD_DHCP
#ifdef CONFIG_SOFT_I2C
#ifdef CONFIG_SYS_I2C_SOFT
#define CONFIG_CMD_EEPROM
#define CONFIG_CMD_I2C
#endif

9
include/configs/debris.h
View File

@@ -273,12 +273,15 @@
* configuration items that the driver uses to drive the port pins.
*/
#define CONFIG_HARD_I2C 1 /* To enable I2C support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#undef CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
#define CONFIG_SYS_I2C_SLAVE 0x7F
#ifdef CONFIG_SOFT_I2C
#ifdef CONFIG_SYS_I2C_SOFT
#error "Soft I2C is not configured properly. Please review!"
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_SOFT_SPEED 50000
#define CONFIG_SYS_I2C_SOFT_SLAVE 0x7F
#define I2C_PORT 3 /* Port A=0, B=1, C=2, D=3 */
#define I2C_ACTIVE (iop->pdir |= 0x00010000)
#define I2C_TRISTATE (iop->pdir &= ~0x00010000)
@@ -288,7 +291,7 @@
#define I2C_SCL(bit) if(bit) iop->pdat |= 0x00020000; \
else iop->pdat &= ~0x00020000
#define I2C_DELAY udelay(5) /* 1/4 I2C clock duration */
#endif /* CONFIG_SOFT_I2C */
#endif /* CONFIG_SYS_I2C_SOFT */
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x57 /* EEPROM IS24C02 */
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */

2
include/configs/eXalion.h
View File

@@ -224,7 +224,7 @@
* configuration items that the driver uses to drive the port pins.
*/
#define CONFIG_HARD_I2C 1 /* To enable I2C support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#undef CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
#define CONFIG_SYS_I2C_SLAVE 0x7F

13
include/configs/eb_cpux9k2.h
View File

@@ -223,11 +223,10 @@
* I2C-Bus
*/
#define CONFIG_SYS_I2C_SPEED 50000
#define CONFIG_SYS_I2C_SLAVE 0 /* not used */
#ifndef CONFIG_HARD_I2C
#define CONFIG_SOFT_I2C
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
#define CONFIG_SYS_I2C_SOFT_SPEED 50000
#define CONFIG_SYS_I2C_SOFT_SLAVE 0
/* Software I2C driver configuration */
@@ -251,9 +250,7 @@
else \
writel(ATMEL_PMX_AA_TWCK, &pio->pioa.codr);
#define I2C_DELAY udelay(2500000/CONFIG_SYS_I2C_SPEED)
#endif /* CONFIG_HARD_I2C */
#define I2C_DELAY udelay(2500000/CONFIG_SYS_I2C_SOFT_SPEED)
/* I2C-RTC */

13
include/configs/ep8260.h
View File

@@ -227,15 +227,18 @@
* If the software driver is chosen, there are some additional
* configuration items that the driver uses to drive the port pins.
*/
#undef CONFIG_HARD_I2C /* I2C with hardware support */
#define CONFIG_SOFT_I2C 1 /* I2C bit-banged */
#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
#define CONFIG_SYS_I2C_SLAVE 0x7F
#define CONFIG_SYS_I2C_SLAVE 0x7F /* This is for HARD, must go */
/*
* Software (bit-bang) I2C driver configuration
*/
#ifdef CONFIG_SOFT_I2C
#ifdef CONFIG_SYS_I2C_SOFT
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_SOFT_SPEED 50000
#define CONFIG_SYS_I2C_SOFT_SLAVE 0xFE
#define I2C_PORT 3 /* Port A=0, B=1, C=2, D=3 */
#define I2C_ACTIVE (iop->pdir |= 0x00010000)
#define I2C_TRISTATE (iop->pdir &= ~0x00010000)
@@ -245,7 +248,7 @@
#define I2C_SCL(bit) if(bit) iop->pdat |= 0x00020000; \
else iop->pdat &= ~0x00020000
#define I2C_DELAY udelay(5) /* 1/4 I2C clock duration */
#endif /* CONFIG_SOFT_I2C */
#endif /* CONFIG_SYS_I2C_SOFT */
/* #define CONFIG_RTC_DS174x */

8
include/configs/ethernut5.h
View File

@@ -210,10 +210,12 @@
/* I2C */
#define CONFIG_SYS_MAX_I2C_BUS 1
#define CONFIG_SYS_I2C_SLAVE 0
#define CONFIG_SYS_I2C_SPEED 100000
#define CONFIG_SOFT_I2C
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
#define CONFIG_SYS_I2C_SOFT_SPEED 100000
#define CONFIG_SYS_I2C_SOFT_SLAVE 0
#define I2C_SOFT_DECLARATIONS
#define GPIO_I2C_SCL AT91_PIO_PORTA, 24

4
include/configs/ibf-dsp561.h
View File

@@ -105,11 +105,11 @@
/*
* I2C Settings
*/
#define CONFIG_SOFT_I2C 1
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
#define CONFIG_SOFT_I2C_GPIO_SCL GPIO_PF0
#define CONFIG_SOFT_I2C_GPIO_SDA GPIO_PF1
/*
* Misc Settings
*/

10
include/configs/iocon.h
View File

@@ -110,11 +110,11 @@
/*
* I2C stuff
*/
#define CONFIG_SYS_I2C_SPEED 400000
/* enable I2C and select the hardware/software driver */
#undef CONFIG_HARD_I2C /* I2C with hardware support */
#define CONFIG_SOFT_I2C 1 /* I2C bit-banged */
#undef CONFIG_HARD_I2C
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
#define CONFIG_SYS_I2C_SOFT_SPEED 400000
#define CONFIG_SYS_I2C_SOFT_SLAVE 0xFE
/*
* Software (bit-bang) I2C driver configuration

3
include/configs/km/keymile-common.h
View File

@@ -78,10 +78,7 @@
#define CONFIG_LOADS_ECHO
#define CONFIG_SYS_LOADS_BAUD_CHANGE
#define CONFIG_I2C_MULTI_BUS
#define CONFIG_SYS_MAX_I2C_BUS 1
#define CONFIG_SYS_I2C_INIT_BOARD
#define CONFIG_I2C_MUX
/* Support the IVM EEprom */
#define CONFIG_SYS_IVM_EEPROM_ADR 0x50

3
include/configs/km/km83xx-common.h
View File

@@ -209,6 +209,9 @@
#define CONFIG_SYS_I2C_SPEED 200000 /* I2C speed and slave address */
#define CONFIG_SYS_I2C_SLAVE 0x7F
#define CONFIG_SYS_I2C_OFFSET 0x3000
#define CONFIG_I2C_MULTI_BUS
#define CONFIG_SYS_MAX_I2C_BUS 1
#define CONFIG_I2C_MUX
/* I2C SYSMON (LM75, AD7414 is almost compatible) */
#define CONFIG_DTT_LM75 /* ON Semi's LM75 */

24
include/configs/km/km_arm.h
View File

@@ -58,7 +58,6 @@
#define CONFIG_CMD_NAND
#define CONFIG_CMD_SF
#define CONFIG_SOFT_I2C /* I2C bit-banged */
/* SPI NOR Flash default params, used by sf commands */
#define CONFIG_SF_DEFAULT_SPEED 8100000
@@ -187,8 +186,23 @@
/*
* I2C related stuff
*/
#undef CONFIG_I2C_MVTWSI
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
#define CONFIG_KIRKWOOD_GPIO /* Enable GPIO Support */
#if defined(CONFIG_SOFT_I2C)
#if defined(CONFIG_SYS_I2C_SOFT)
#define CONFIG_SYS_NUM_I2C_BUSES 6
#define CONFIG_SYS_I2C_MAX_HOPS 1
#define CONFIG_SYS_I2C_BUSES { {0, {I2C_NULL_HOP} }, \
{0, {{I2C_MUX_PCA9547, 0x70, 1} } }, \
{0, {{I2C_MUX_PCA9547, 0x70, 2} } }, \
{0, {{I2C_MUX_PCA9547, 0x70, 3} } }, \
{0, {{I2C_MUX_PCA9547, 0x70, 4} } }, \
{0, {{I2C_MUX_PCA9547, 0x70, 5} } }, \
}
#ifndef __ASSEMBLY__
#include <asm/arch-kirkwood/gpio.h>
extern void __set_direction(unsigned pin, int high);
@@ -211,6 +225,8 @@ int get_scl(void);
#define I2C_DELAY udelay(1)
#define I2C_SOFT_DECLARATIONS
#define CONFIG_SYS_I2C_SOFT_SLAVE 0x0
#define CONFIG_SYS_I2C_SOFT_SPEED 100000
#endif
/* EEprom support 24C128, 24C256 valid for environment eeprom */
@@ -240,7 +256,7 @@ int get_scl(void);
#define CONFIG_SYS_EEPROM_WREN
#define CONFIG_ENV_OFFSET 0x0 /* no bracets! */
#define CONFIG_ENV_SIZE (0x2000 - CONFIG_ENV_OFFSET)
#define CONFIG_I2C_ENV_EEPROM_BUS KM_ENV_BUS "\0"
#define CONFIG_I2C_ENV_EEPROM_BUS KM_ENV_BUS
#define CONFIG_ENV_OFFSET_REDUND 0x2000 /* no bracets! */
#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
#endif
@@ -293,7 +309,7 @@ int get_scl(void);
CONFIG_KM_DEF_ENV \
CONFIG_KM_NEW_ENV \
"arch=arm\0" \
"EEprom_ivm=" KM_IVM_BUS "\0" \
"EEprom_ivm=" __stringify(KM_IVM_BUS) "\0" \
""
#if defined(CONFIG_SYS_NO_FLASH)

18
include/configs/km82xx.h
View File

@@ -212,7 +212,7 @@
#define CONFIG_EXTRA_ENV_SETTINGS \
CONFIG_KM_BOARD_EXTRA_ENV \
CONFIG_KM_DEF_ENV \
"EEprom_ivm=pca9544a:70:4 \0" \
"EEprom_ivm=1\0" \
"unlock=yes\0" \
"newenv=" \
"prot off 0xFE0C0000 +0x40000 && " \
@@ -242,10 +242,16 @@
#endif /* CONFIG_ENV_IS_IN_FLASH */
/* enable I2C and select the hardware/software driver */
#undef CONFIG_HARD_I2C /* I2C with hardware support */
#define CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_SYS_I2C_SPEED 50000 /* I2C speed */
#define CONFIG_SYS_I2C_SLAVE 0x7F /* I2C slave address */
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
#define CONFIG_SYS_NUM_I2C_BUSES 3
#define CONFIG_SYS_I2C_MAX_HOPS 1
#define CONFIG_SYS_I2C_SOFT_SPEED 50000
#define CONFIG_SYS_I2C_SPEED CONFIG_SYS_I2C_SOFT_SPEED
#define CONFIG_SYS_I2C_SOFT_SLAVE 0x7F
#define CONFIG_SYS_I2C_BUSES {{0, {I2C_NULL_HOP} }, \
{0, {{I2C_MUX_PCA9542, 0x70, 0} } }, \
{0, {{I2C_MUX_PCA9542, 0x70, 1} } } }
/*
* Software (bit-bang) I2C driver configuration
@@ -282,7 +288,7 @@ int get_scl(void);
#define CONFIG_SYS_DTT_MAX_TEMP 70
#define CONFIG_SYS_DTT_LOW_TEMP -30
#define CONFIG_SYS_DTT_HYSTERESIS 3
#define CONFIG_SYS_DTT_BUS_NUM (CONFIG_SYS_MAX_I2C_BUS)
#define CONFIG_SYS_DTT_BUS_NUM 2
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1

16
include/configs/km_kirkwood.h
View File

@@ -42,18 +42,18 @@
#define CONFIG_IDENT_STRING "\nKeymile Kirkwood"
#define CONFIG_HOSTNAME km_kirkwood
#define CONFIG_KM_DISABLE_PCIE
#define KM_IVM_BUS "pca9544a:70:9" /* I2C2 (Mux-Port 1)*/
#define KM_IVM_BUS 1 /* I2C2 (Mux-Port 1)*/
/* KM_KIRKWOOD_PCI */
#elif defined(CONFIG_KM_KIRKWOOD_PCI)
#define CONFIG_IDENT_STRING "\nKeymile Kirkwood PCI"
#define CONFIG_HOSTNAME km_kirkwood_pci
#define KM_IVM_BUS "pca9544a:70:9" /* I2C2 (Mux-Port 1)*/
#define KM_IVM_BUS 1 /* I2C2 (Mux-Port 1)*/
#define CONFIG_KM_FPGA_CONFIG
/* KM_NUSA */
#elif defined(CONFIG_KM_NUSA)
#define KM_IVM_BUS "pca9547:70:9" /* I2C2 (Mux-Port 1)*/
#define KM_IVM_BUS 1 /* I2C2 (Mux-Port 1)*/
#define CONFIG_IDENT_STRING "\nKeymile NUSA"
#define CONFIG_HOSTNAME kmnusa
#undef CONFIG_SYS_KWD_CONFIG
@@ -69,7 +69,7 @@
#elif defined(CONFIG_KM_MGCOGE3UN)
#define CONFIG_IDENT_STRING "\nKeymile COGE3UN"
#define CONFIG_HOSTNAME mgcoge3un
#define KM_IVM_BUS "pca9547:70:9" /* I2C2 (Mux-Port 1)*/
#define KM_IVM_BUS 1 /* I2C2 (Mux-Port 1)*/
#undef CONFIG_SYS_KWD_CONFIG
#define CONFIG_SYS_KWD_CONFIG \
$(SRCTREE)/$(CONFIG_BOARDDIR)/kwbimage-memphis.cfg
@@ -81,7 +81,7 @@
/* KMCOGE5UN */
#elif defined(CONFIG_KM_COGE5UN)
#define CONFIG_IDENT_STRING "\nKeymile COGE5UN"
#define KM_IVM_BUS "pca9547:70:9" /* I2C2 (Mux-Port 1)*/
#define KM_IVM_BUS 1 /* I2C2 (Mux-Port 1)*/
#undef CONFIG_SYS_KWD_CONFIG
#define CONFIG_SYS_KWD_CONFIG \
$(SRCTREE)/$(CONFIG_BOARDDIR)/kwbimage_256M8_1.cfg
@@ -95,12 +95,12 @@
#elif defined(CONFIG_KM_PORTL2)
#define CONFIG_IDENT_STRING "\nKeymile Port-L2"
#define CONFIG_HOSTNAME portl2
#define KM_IVM_BUS "pca9544a:70:9" /* I2C2 (Mux-Port 1)*/
#define KM_IVM_BUS 1 /* I2C2 (Mux-Port 1)*/
#define CONFIG_KM_PIGGY4_88E6061
/* KM_SUV31 */
#elif defined(CONFIG_KM_SUV31)
#define KM_IVM_BUS "pca9547:70:9" /* I2C2 (Mux-Port 1)*/
#define CONFIG_KM_IVM_BUS 1 /* I2C2 (Mux-Port 1)*/
#define CONFIG_IDENT_STRING "\nKeymile SUV31"
#define CONFIG_HOSTNAME kmsuv31
#define CONFIG_KM_ENV_IS_IN_SPI_NOR
@@ -114,7 +114,7 @@
#include "km/km_arm.h"
#ifndef CONFIG_KM_ENV_IS_IN_SPI_NOR
#define KM_ENV_BUS "pca9544a:70:d" /* I2C2 (Mux-Port 5)*/
#define KM_ENV_BUS 5 /* I2C2 (Mux-Port 5)*/
#endif
#if defined(CONFIG_KM_PIGGY4_88E6352)

1
include/configs/korat.h
View File

@@ -156,7 +156,6 @@
* I2C
*/
#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
#define CONFIG_SYS_I2C_SLAVE 0x7F

12
include/configs/lwmon.h
View File

@@ -146,13 +146,10 @@
#undef CONFIG_STATUS_LED /* Status LED disabled */
/* enable I2C and select the hardware/software driver */
#undef CONFIG_HARD_I2C /* I2C with hardware support */
#define CONFIG_SOFT_I2C 1 /* I2C bit-banged */
#define CONFIG_SYS_I2C_SPEED 93000 /* 93 kHz is supposed to work */
#define CONFIG_SYS_I2C_SLAVE 0xFE
#ifdef CONFIG_SOFT_I2C
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
#define CONFIG_SYS_I2C_SOFT_SPEED 93000 /* 93 kHz is supposed to work */
#define CONFIG_SYS_I2C_SOFT_SLAVE 0xFE
/*
* Software (bit-bang) I2C driver configuration
*/
@@ -168,7 +165,6 @@
#define I2C_SCL(bit) if(bit) immr->im_cpm.cp_pbdat |= PB_SCL; \
else immr->im_cpm.cp_pbdat &= ~PB_SCL
#define I2C_DELAY udelay(2) /* 1/4 I2C clock duration */
#endif /* CONFIG_SOFT_I2C */
#define CONFIG_RTC_PCF8563 /* use Philips PCF8563 RTC */

1
include/configs/lwmon5.h
View File

@@ -299,7 +299,6 @@
* I2C
*/
#define CONFIG_HARD_I2C /* I2C with hardware support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */
#define CONFIG_SYS_I2C_SPEED 100000 /* I2C speed and slave address */
#define CONFIG_SYS_I2C_SLAVE 0x7F

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