Heiko Schocher 39df00d9ae i2c, mpc83xx: add CONFIG_SYS_I2C_INIT_BOARD for fsl_i2c ... This patch adds the possibility to call a board specific i2c bus reset routine for the fsl_i2c bus driver, and adds this option for the keymile kmeter1 board. The deblock sequence for this board is implemented and tested in the following way: CR = 0x20 (release SDA and SCL pin) CR = 0xa0 (start read) dummy read dummy read if 2. dummy read == 0x00 3. dummy read CR = 0x80 (SDA and SCL now 1 SR = 0x86) CR = 0x00 (Modul reset SR=0x81) CR = 0x80 (SDA and SCL = 1, SR = 0x81) Signed-off-by: Heiko Schocher <hs@denx.de>		2009-07-21 07:06:26 +02:00
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common.c	i2c, mpc83xx: add CONFIG_SYS_I2C_INIT_BOARD for fsl_i2c	2009-07-21 07:06:26 +02:00
common.h	powerpc: updates for the keymile boards	2009-07-21 00:06:11 +02:00
keymile_hdlc_enet.c	General help message cleanup	2009-06-12 20:47:16 +02:00
keymile_hdlc_enet.h	8xx, mgsuvd: rename board to a more generic name	2009-03-18 20:50:04 +01:00