diff options
| author | Simon Glass <sjg@chromium.org> | 2017-05-13 03:09:56 (GMT) |
|---|---|---|
| committer | Heiko Schocher <hs@denx.de> | 2017-05-15 04:18:30 (GMT) |
| commit | 69153988a6f4eda44257c6bc5afac484f8f95930 (patch) | |
| tree | 4f3995cb48da7354d628689aaf09ab9fa3cfdd23 | |
| parent | 64a144dcea038df2b58dd3120a880e89164af09f (diff) | |
| download | u-boot-fsl-qoriq-69153988a6f4eda44257c6bc5afac484f8f95930.tar.xz | |
i2c: Finish dropping use of CONFIG_I2C_HARD
Drop use of this long-deprecated option.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
| -rw-r--r-- | README | 16 | ||||
| -rw-r--r-- | cmd/eeprom.c | 2 | ||||
| -rw-r--r-- | common/board_f.c | 4 | ||||
| -rw-r--r-- | common/stdio.c | 5 | ||||
| -rw-r--r-- | scripts/config_whitelist.txt | 1 |
5 files changed, 11 insertions, 17 deletions
@@ -2204,7 +2204,9 @@ The following options need to be configured: If you do not have i2c muxes on your board, omit this define. -- Legacy I2C Support: CONFIG_HARD_I2C +----under removal: + +- Legacy I2C Support: CONFIG_SOFT_I2C NOTE: It is intended to move drivers to CONFIG_SYS_I2C which provides the following compelling advantages: @@ -2213,14 +2215,12 @@ The following options need to be configured: - approved multibus support - better i2c mux support - ** CONFIG_HARD_I2C is now being removed ** - -----under removal: + ** CONFIG_SOFT_I2C is now being removed ** - In both cases you will need to define CONFIG_SYS_I2C_SPEED - to be the frequency (in Hz) at which you wish your i2c bus - to run and CONFIG_SYS_I2C_SLAVE to be the address of this node (ie - the CPU's i2c node address). + With CONFIG_SOFT_I2C you will need to define + CONFIG_SYS_I2C_SPEED to be the frequency (in Hz) at which you + wish your i2c bus to run and CONFIG_SYS_I2C_SLAVE to be the + address of this node (ie the CPU's i2c node address). Now, the u-boot i2c code for the mpc8xx (arch/powerpc/cpu/mpc8xx/i2c.c) sets the CPU up as a master node diff --git a/cmd/eeprom.c b/cmd/eeprom.c index 0a0e4a2..e43566b 100644 --- a/cmd/eeprom.c +++ b/cmd/eeprom.c @@ -73,11 +73,9 @@ void eeprom_init(int bus) #endif /* I2C EEPROM */ -#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SYS_I2C) #if defined(CONFIG_SYS_I2C) if (bus >= 0) i2c_set_bus_num(bus); -#endif i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE); #endif } diff --git a/common/board_f.c b/common/board_f.c index d9431ee..eed3e7b 100644 --- a/common/board_f.c +++ b/common/board_f.c @@ -184,7 +184,7 @@ __weak int dram_init_banksize(void) return 0; } -#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SYS_I2C) +#if defined(CONFIG_SYS_I2C) static int init_func_i2c(void) { puts("I2C: "); @@ -765,7 +765,7 @@ static const init_fnc_t init_sequence_f[] = { misc_init_f, #endif INIT_FUNC_WATCHDOG_RESET -#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SYS_I2C) +#if defined(CONFIG_SYS_I2C) init_func_i2c, #endif #if defined(CONFIG_HARD_SPI) diff --git a/common/stdio.c b/common/stdio.c index 4d30017..ee4f0bd 100644 --- a/common/stdio.c +++ b/common/stdio.c @@ -21,7 +21,7 @@ #include <logbuff.h> #endif -#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SYS_I2C) +#if defined(CONFIG_SYS_I2C) #include <i2c.h> #endif @@ -346,9 +346,6 @@ int stdio_add_devices(void) #ifdef CONFIG_SYS_I2C i2c_init_all(); #else -#if defined(CONFIG_HARD_I2C) - i2c_init (CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE); -#endif #endif #ifdef CONFIG_DM_VIDEO /* diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt index 7646bb6..da37e49 100644 --- a/scripts/config_whitelist.txt +++ b/scripts/config_whitelist.txt @@ -1134,7 +1134,6 @@ CONFIG_G_DNL_UMS_VENDOR_NUM CONFIG_H264_FREQ CONFIG_H8300 CONFIG_HALEAKALA -CONFIG_HARD_I2C CONFIG_HARD_SPI CONFIG_HASH_VERIFY CONFIG_HAS_DATAFLASH |