From 3f4978c713255c8406875fbdf23ffed1129bc44b Mon Sep 17 00:00:00 2001 From: Heiko Schocher Date: Mon, 16 Jan 2012 21:12:24 +0000 Subject: i2c: common changes for multibus/multiadapter support MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Heiko Schocher Signed-off-by: Simon Glass Cc: Henrik Nordström --- arch/m68k/lib/board.c | 17 ++++++++++++++--- 1 file changed, 14 insertions(+), 3 deletions(-) (limited to 'arch/m68k/lib/board.c') diff --git a/arch/m68k/lib/board.c b/arch/m68k/lib/board.c index efc9fccc1b..582f47b50e 100644 --- a/arch/m68k/lib/board.c +++ b/arch/m68k/lib/board.c @@ -56,7 +56,7 @@ #include #if defined(CONFIG_HARD_I2C) || \ - defined(CONFIG_SOFT_I2C) + defined(CONFIG_SOFT_I2C) #include #endif @@ -142,11 +142,16 @@ static int init_func_ram (void) /***********************************************************************/ -#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C) +#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C) || \ + defined(CONFIG_SYS_I2C) static int init_func_i2c (void) { puts ("I2C: "); +#ifdef CONFIG_SYS_I2C + i2c_init_all(); +#else i2c_init (CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE); +#endif puts ("ready\n"); return (0); } @@ -178,7 +183,8 @@ init_fnc_t *init_sequence[] = { display_options, checkcpu, checkboard, -#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C) +#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C) || \ + defined(CONFIG_SYS_I2C) init_func_i2c, #endif #if defined(CONFIG_HARD_SPI) @@ -501,6 +507,11 @@ void board_init_r (gd_t *id, ulong dest_addr) spi_init_r (); #endif +#if defined(CONFIG_SYS_I2C) + /* Adjust I2C subsystem pointers after relocation */ + i2c_reloc_fixup(); +#endif + /* relocate environment function pointers etc. */ env_relocate (); -- cgit From ea818dbbcd59300b56014ac2d67798a54994eb9b Mon Sep 17 00:00:00 2001 From: Heiko Schocher Date: Tue, 29 Jan 2013 08:53:15 +0100 Subject: i2c, soft-i2c: switch to new multibus/multiadapter support - added to soft_i2c driver new multibus/multiadpater support - adapted all config files, which uses this driver Signed-off-by: Heiko Schocher Cc: Simon Glass Cc: Stephen Warren --- arch/m68k/lib/board.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) (limited to 'arch/m68k/lib/board.c') diff --git a/arch/m68k/lib/board.c b/arch/m68k/lib/board.c index 582f47b50e..2baafa5df3 100644 --- a/arch/m68k/lib/board.c +++ b/arch/m68k/lib/board.c @@ -56,7 +56,7 @@ #include #if defined(CONFIG_HARD_I2C) || \ - defined(CONFIG_SOFT_I2C) + defined(CONFIG_SYS_I2C) #include #endif @@ -142,8 +142,7 @@ static int init_func_ram (void) /***********************************************************************/ -#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C) || \ - defined(CONFIG_SYS_I2C) +#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SYS_I2C) static int init_func_i2c (void) { puts ("I2C: "); @@ -183,8 +182,7 @@ init_fnc_t *init_sequence[] = { display_options, checkcpu, checkboard, -#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C) || \ - defined(CONFIG_SYS_I2C) +#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SYS_I2C) init_func_i2c, #endif #if defined(CONFIG_HARD_SPI) -- cgit