diff options
Diffstat (limited to 'board/compulab')
| -rw-r--r-- | board/compulab/cm_t43/spl.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/board/compulab/cm_t43/spl.c b/board/compulab/cm_t43/spl.c index 520de24128..b7d118eb9c 100644 --- a/board/compulab/cm_t43/spl.c +++ b/board/compulab/cm_t43/spl.c @@ -6,9 +6,13 @@ #include <common.h> #include <spl.h> +#include <i2c.h> #include <asm/arch/clock.h> #include <asm/arch/ddr_defs.h> #include <asm/gpio.h> +#include <power/pmic.h> +#include <power/tps65218.h> +#include "board.h" DECLARE_GLOBAL_DATA_PTR; @@ -100,6 +104,17 @@ const struct dpll_params *get_dpll_per_params(void) return &dpll_per; } +void scale_vcores(void) +{ + set_i2c_pin_mux(); + i2c_init(CONFIG_SYS_OMAP24_I2C_SPEED, CONFIG_SYS_OMAP24_I2C_SLAVE); + if (i2c_probe(TPS65218_CHIP_PM)) + return; + + tps65218_voltage_update(TPS65218_DCDC1, TPS65218_DCDC_VOLT_SEL_1100MV); + tps65218_voltage_update(TPS65218_DCDC2, TPS65218_DCDC_VOLT_SEL_1100MV); +} + void sdram_init(void) { unsigned long ram_size; |