This option is very old and the migration deadline was years ago. Drop it so that the I2C system can be simplified.
Signed-off-by: Simon Glass sjg@chromium.org ---
README | 5 ----- cmd/date.c | 6 ------ include/configs/ls1028aqds.h | 1 - include/configs/ls1028ardb.h | 2 -- include/configs/ls1046afrwy.h | 1 - include/configs/lx2160aqds.h | 3 --- include/configs/lx2160ardb.h | 3 --- include/configs/lx2162aqds.h | 3 --- include/configs/m53menlo.h | 2 -- include/configs/tqma6_wru4.h | 1 - include/i2c.h | 5 ----- 11 files changed, 32 deletions(-)
diff --git a/README b/README index 9fd2aee4b04..4b4d946e3fa 100644 --- a/README +++ b/README @@ -893,11 +893,6 @@ The following options need to be configured:
will skip addresses 0x50 and 0x68 on a board with one I2C bus
- CFG_SYS_RTC_BUS_NUM - - If defined, then this indicates the I2C bus number for the RTC. - If not defined, then U-Boot assumes that RTC is on I2C bus 0. - CONFIG_SOFT_I2C_READ_REPEATED_START
defining this will force the i2c_read() function in diff --git a/cmd/date.c b/cmd/date.c index 755adec1e71..bdb3e199b43 100644 --- a/cmd/date.c +++ b/cmd/date.c @@ -42,12 +42,6 @@ static int do_date(struct cmd_tbl *cmdtp, int flag, int argc, return CMD_RET_FAILURE; } } -#elif CONFIG_IS_ENABLED(SYS_I2C_LEGACY) - old_bus = i2c_get_bus_num(); - i2c_set_bus_num(CFG_SYS_RTC_BUS_NUM); -#else - old_bus = I2C_GET_BUS(); - I2C_SET_BUS(CFG_SYS_RTC_BUS_NUM); #endif
switch (argc) { diff --git a/include/configs/ls1028aqds.h b/include/configs/ls1028aqds.h index 769ece901c1..ed93b51d808 100644 --- a/include/configs/ls1028aqds.h +++ b/include/configs/ls1028aqds.h @@ -47,7 +47,6 @@ #endif
/* RTC */ -#define CFG_SYS_RTC_BUS_NUM 1 #define I2C_MUX_CH_RTC 0xB
/* Store environment at top of flash */ diff --git a/include/configs/ls1028ardb.h b/include/configs/ls1028ardb.h index 0f591e3c4ab..d44ce45fd6b 100644 --- a/include/configs/ls1028ardb.h +++ b/include/configs/ls1028ardb.h @@ -10,8 +10,6 @@
#define COUNTER_FREQUENCY_REAL (get_board_sys_clk() / 4)
-#define CFG_SYS_RTC_BUS_NUM 0 - /* Store environment at top of flash */
/* diff --git a/include/configs/ls1046afrwy.h b/include/configs/ls1046afrwy.h index 5e03a962d10..21804fc6654 100644 --- a/include/configs/ls1046afrwy.h +++ b/include/configs/ls1046afrwy.h @@ -66,7 +66,6 @@
/* RTC */ #define CFG_SYS_I2C_RTC_ADDR 0x51 /* Channel 0 I2C bus 0*/ -#define CFG_SYS_RTC_BUS_NUM 0
/* * Environment diff --git a/include/configs/lx2160aqds.h b/include/configs/lx2160aqds.h index 3a316e73308..5b397e23d89 100644 --- a/include/configs/lx2160aqds.h +++ b/include/configs/lx2160aqds.h @@ -8,9 +8,6 @@
#include "lx2160a_common.h"
-/* RTC */ -#define CFG_SYS_RTC_BUS_NUM 0 - /* MAC/PHY configuration */
/* Initial environment variables */ diff --git a/include/configs/lx2160ardb.h b/include/configs/lx2160ardb.h index 6404b359111..e700a7b1135 100644 --- a/include/configs/lx2160ardb.h +++ b/include/configs/lx2160ardb.h @@ -8,9 +8,6 @@
#include "lx2160a_common.h"
-/* RTC */ -#define CFG_SYS_RTC_BUS_NUM 4 - #if defined(CONFIG_FSL_MC_ENET) #define AQR113C_PHY_ADDR1 0x0 #define AQR113C_PHY_ADDR2 0x08 diff --git a/include/configs/lx2162aqds.h b/include/configs/lx2162aqds.h index 54d7cea4c59..2d0db47b334 100644 --- a/include/configs/lx2162aqds.h +++ b/include/configs/lx2162aqds.h @@ -10,9 +10,6 @@
/* USB */
-/* RTC */ -#define CFG_SYS_RTC_BUS_NUM 0 - /* Initial environment variables */ #define CFG_EXTRA_ENV_SETTINGS \ EXTRA_ENV_SETTINGS \ diff --git a/include/configs/m53menlo.h b/include/configs/m53menlo.h index 9cf46b2c362..c245cbe427b 100644 --- a/include/configs/m53menlo.h +++ b/include/configs/m53menlo.h @@ -57,8 +57,6 @@ #define CFG_FEC_MXC_PHYADDR 0x0 #endif
-#define CFG_SYS_RTC_BUS_NUM 1 /* I2C2 */ - /* * RTC */ diff --git a/include/configs/tqma6_wru4.h b/include/configs/tqma6_wru4.h index e06fc7fe155..5e21463305a 100644 --- a/include/configs/tqma6_wru4.h +++ b/include/configs/tqma6_wru4.h @@ -16,7 +16,6 @@ /* Watchdog */
/* Config on-board RTC */ -#define CFG_SYS_RTC_BUS_NUM 2 #define CFG_SYS_I2C_RTC_ADDR 0x68 /* Turn off RTC square-wave output to save battery */
diff --git a/include/i2c.h b/include/i2c.h index 622540c8265..45ca3d63e3f 100644 --- a/include/i2c.h +++ b/include/i2c.h @@ -655,11 +655,6 @@ void i2c_early_init_f(void); #undef CFG_SYS_I2C_DIRECT_BUS #endif
-/* define the I2C bus number for RTC and DTT if not already done */ -#if !defined(CFG_SYS_RTC_BUS_NUM) -#define CFG_SYS_RTC_BUS_NUM 0 -#endif - struct i2c_adapter { void (*init)(struct i2c_adapter *adap, int speed, int slaveaddr);