GLB_CTRL
writel(GLB_CTRL_JPG_EN, reg + GLB_CTRL);
regval = readl(reg + GLB_CTRL);
writel(GLB_CTRL_SLOT_EN(slot) | regval, reg + GLB_CTRL);
regval = readl(reg + GLB_CTRL);
writel(GLB_CTRL_L_ENDIAN(le) | regval, reg + GLB_CTRL); /* set */
print_wrapper_reg(dev, reg, GLB_CTRL);
writel(GLB_CTRL_SFT_RST, reg + GLB_CTRL);