img_i2c_readl
rev = img_i2c_readl(i2c, SCB_CORE_REV_REG);
u32 line_status = img_i2c_readl(i2c, SCB_STATUS_REG);
val = img_i2c_readl(i2c, SCB_CONTROL_REG);
fifo_status = img_i2c_readl(i2c, SCB_FIFO_STATUS_REG);
data = img_i2c_readl(i2c, SCB_READ_DATA_REG);
fifo_status = img_i2c_readl(i2c, SCB_FIFO_STATUS_REG);
line_status = img_i2c_readl(i2c, SCB_STATUS_REG);
int_status = img_i2c_readl(i2c, SCB_INT_STATUS_REG);
line_status = img_i2c_readl(i2c, SCB_STATUS_REG);