diff options
| author | Heiko Schocher <hs@denx.de> | 2012-01-16 21:12:24 +0000 |
|---|---|---|
| committer | Heiko Schocher <hs@denx.de> | 2013-07-23 05:54:28 +0200 |
| commit | 3f4978c713255c8406875fbdf23ffed1129bc44b (patch) | |
| tree | c27f00ba6219d75f772167b7630bb4ebb383a271 /arch/powerpc | |
| parent | 385c9ef5a7215b2b0c22836fee6c692dfc8559d7 (diff) | |
| download | talos-obmc-uboot-3f4978c713255c8406875fbdf23ffed1129bc44b.tar.gz talos-obmc-uboot-3f4978c713255c8406875fbdf23ffed1129bc44b.zip | |
i2c: common changes for multibus/multiadapter support
Signed-off-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Simon Glass <sjg@chromium.org>
Cc: Henrik Nordström <henrik@henriknordstrom.net>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/cpu/mpc8xx/video.c | 4 | ||||
| -rw-r--r-- | arch/powerpc/lib/board.c | 12 |
2 files changed, 13 insertions, 3 deletions
diff --git a/arch/powerpc/cpu/mpc8xx/video.c b/arch/powerpc/cpu/mpc8xx/video.c index 1bbf4ccc65..10e3e88b5e 100644 --- a/arch/powerpc/cpu/mpc8xx/video.c +++ b/arch/powerpc/cpu/mpc8xx/video.c @@ -809,7 +809,11 @@ static void video_encoder_init (void) /* Initialize the I2C */ debug ("[VIDEO ENCODER] Initializing I2C bus...\n"); +#ifdef CONFIG_SYS_I2C + i2c_init_all(); +#else i2c_init (CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE); +#endif #ifdef CONFIG_FADS /* Reset ADV7176 chip */ diff --git a/arch/powerpc/lib/board.c b/arch/powerpc/lib/board.c index fc4c1d5812..0c2e008e00 100644 --- a/arch/powerpc/lib/board.c +++ b/arch/powerpc/lib/board.c @@ -99,7 +99,7 @@ extern void sc3_read_eeprom(void); void doc_init(void); #endif #if defined(CONFIG_HARD_I2C) || \ - defined(CONFIG_SOFT_I2C) + defined(CONFIG_SOFT_I2C) #include <i2c.h> #endif #include <spi.h> @@ -214,11 +214,16 @@ 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; } @@ -307,7 +312,8 @@ static init_fnc_t *init_sequence[] = { misc_init_f, #endif INIT_FUNC_WATCHDOG_RESET -#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) |
