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| author | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2008-10-16 15:01:15 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2008-10-18 21:54:03 +0200 |
| commit | 6d0f6bcf337c5261c08fabe12982178c2c489d76 (patch) | |
| tree | ae13958ffa9c6b58c2ea97aac07a4ad2f04a350f /drivers/i2c/soft_i2c.c | |
| parent | 71edc271816ec82cf0550dd6980be2da3cc2ad9e (diff) | |
| download | u-boot-imx-6d0f6bcf337c5261c08fabe12982178c2c489d76.zip u-boot-imx-6d0f6bcf337c5261c08fabe12982178c2c489d76.tar.gz u-boot-imx-6d0f6bcf337c5261c08fabe12982178c2c489d76.tar.bz2 | |
rename CFG_ macros to CONFIG_SYS
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Diffstat (limited to 'drivers/i2c/soft_i2c.c')
| -rw-r--r-- | drivers/i2c/soft_i2c.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/i2c/soft_i2c.c b/drivers/i2c/soft_i2c.c index 0a9feb6..508d3d7 100644 --- a/drivers/i2c/soft_i2c.c +++ b/drivers/i2c/soft_i2c.c @@ -75,7 +75,7 @@ static unsigned int i2c_bus_num __attribute__ ((section ("data"))) = 0; /*----------------------------------------------------------------------- * Local functions */ -#if !defined(CFG_I2C_INIT_BOARD) +#if !defined(CONFIG_SYS_I2C_INIT_BOARD) static void send_reset (void); #endif static void send_start (void); @@ -84,7 +84,7 @@ static void send_ack (int); static int write_byte (uchar byte); static uchar read_byte (int); -#if !defined(CFG_I2C_INIT_BOARD) +#if !defined(CONFIG_SYS_I2C_INIT_BOARD) /*----------------------------------------------------------------------- * Send a reset sequence consisting of 9 clocks with the data signal high * to clock any confused device back into an idle state. Also send a @@ -224,7 +224,7 @@ unsigned int i2c_get_bus_num(void) int i2c_set_bus_num(unsigned int bus) { #if defined(CONFIG_I2C_MUX) - if (bus < CFG_MAX_I2C_BUS) { + if (bus < CONFIG_SYS_MAX_I2C_BUS) { i2c_bus_num = bus; } else { int ret; @@ -236,7 +236,7 @@ int i2c_set_bus_num(unsigned int bus) return ret; } #else - if (bus >= CFG_MAX_I2C_BUS) + if (bus >= CONFIG_SYS_MAX_I2C_BUS) return -1; i2c_bus_num = bus; #endif @@ -246,12 +246,12 @@ int i2c_set_bus_num(unsigned int bus) /* TODO: add 100/400k switching */ unsigned int i2c_get_bus_speed(void) { - return CFG_I2C_SPEED; + return CONFIG_SYS_I2C_SPEED; } int i2c_set_bus_speed(unsigned int speed) { - if (speed != CFG_I2C_SPEED) + if (speed != CONFIG_SYS_I2C_SPEED) return -1; return 0; @@ -297,7 +297,7 @@ static uchar read_byte(int ack) */ void i2c_init (int speed, int slaveaddr) { -#if defined(CFG_I2C_INIT_BOARD) +#if defined(CONFIG_SYS_I2C_INIT_BOARD) /* call board specific i2c bus reset routine before accessing the */ /* environment, which might be in a chip on that bus. For details */ /* about this problem see doc/I2C_Edge_Conditions. */ @@ -342,7 +342,7 @@ int i2c_read(uchar chip, uint addr, int alen, uchar *buffer, int len) PRINTD("i2c_read: chip %02X addr %02X alen %d buffer %p len %d\n", chip, addr, alen, buffer, len); -#ifdef CFG_I2C_EEPROM_ADDR_OVERFLOW +#ifdef CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW /* * EEPROM chips that implement "address overflow" are ones * like Catalyst 24WC04/08/16 which has 9/10/11 bits of @@ -354,7 +354,7 @@ int i2c_read(uchar chip, uint addr, int alen, uchar *buffer, int len) * still be one byte because the extra address bits are * hidden in the chip address. */ - chip |= ((addr >> (alen * 8)) & CFG_I2C_EEPROM_ADDR_OVERFLOW); + chip |= ((addr >> (alen * 8)) & CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW); PRINTD("i2c_read: fix addr_overflow: chip %02X addr %02X\n", chip, addr); |