Merge branch 'master' of git://git.denx.de/u-boot-mpc83xx
Conflicts: lib_ppc/board.c Signed-off-by: Wolfgang Denk <wd@denx.de>
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@@ -42,6 +42,9 @@ DECLARE_GLOBAL_DATA_PTR;
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#define CONFIG_SYS_SPD_BUS_NUM 0
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#endif
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static unsigned int i2c_bus_num __attribute__ ((section (".data"))) = CONFIG_SYS_SPD_BUS_NUM;
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#if defined(CONFIG_I2C_MUX)
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static unsigned int i2c_bus_num_mux __attribute__ ((section ("data"))) = 0;
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#endif
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static unsigned int i2c_bus_speed[2] = {CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SPEED};
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@@ -369,6 +372,19 @@ i2c_probe(uchar chip)
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int i2c_set_bus_num(unsigned int bus)
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{
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#if defined(CONFIG_I2C_MUX)
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if (bus < CONFIG_SYS_MAX_I2C_BUS) {
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i2c_bus_num = bus;
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} else {
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int ret;
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ret = i2x_mux_select_mux(bus);
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if (ret)
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return ret;
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i2c_bus_num = 0;
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}
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i2c_bus_num_mux = bus;
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#else
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#ifdef CONFIG_SYS_I2C2_OFFSET
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if (bus > 1) {
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#else
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@@ -378,7 +394,7 @@ int i2c_set_bus_num(unsigned int bus)
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}
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i2c_bus_num = bus;
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#endif
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return 0;
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}
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@@ -396,7 +412,11 @@ int i2c_set_bus_speed(unsigned int speed)
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unsigned int i2c_get_bus_num(void)
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{
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#if defined(CONFIG_I2C_MUX)
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return i2c_bus_num_mux;
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#else
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return i2c_bus_num;
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#endif
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}
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unsigned int i2c_get_bus_speed(void)
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