1 files changed, 0 insertions, 168 deletions

diff --git a/arch/arm/mach-imx/imx8/cpu.c b/arch/arm/mach-imx/imx8/cpu.c
index 1a5d811373..4e6120cc03 100644
--- a/arch/arm/mach-imx/imx8/cpu.c
+++ b/arch/arm/mach-imx/imx8/cpu.c
@@ -528,171 +528,3 @@ u32 get_cpu_rev(void)
 	return (id << 12) | rev;
 }
 
-#if CONFIG_IS_ENABLED(CPU)
-struct cpu_imx_platdata {
-	const char *name;
-	const char *rev;
-	const char *type;
-	u32 cpurev;
-	u32 freq_mhz;
-};
-
-const char *get_imx8_type(u32 imxtype)
-{
-	switch (imxtype) {
-	case MXC_CPU_IMX8QXP:
-	case MXC_CPU_IMX8QXP_A0:
-		return "QXP";
-	case MXC_CPU_IMX8QM:
-		return "QM";
-	default:
-		return "??";
-	}
-}
-
-const char *get_imx8_rev(u32 rev)
-{
-	switch (rev) {
-	case CHIP_REV_A:
-		return "A";
-	case CHIP_REV_B:
-		return "B";
-	default:
-		return "?";
-	}
-}
-
-const char *get_core_name(void)
-{
-	if (is_cortex_a35())
-		return "A35";
-	else if (is_cortex_a53())
-		return "A53";
-	else if (is_cortex_a72())
-		return "A72";
-	else
-		return "?";
-}
-
-#if IS_ENABLED(CONFIG_IMX_SCU_THERMAL)
-static int cpu_imx_get_temp(void)
-{
-	struct udevice *thermal_dev;
-	int cpu_tmp, ret;
-
-	ret = uclass_get_device_by_name(UCLASS_THERMAL, "cpu-thermal0",
-					&thermal_dev);
-
-	if (!ret) {
-		ret = thermal_get_temp(thermal_dev, &cpu_tmp);
-		if (ret)
-			return 0xdeadbeef;
-	} else {
-		return 0xdeadbeef;
-	}
-
-	return cpu_tmp;
-}
-#else
-static int cpu_imx_get_temp(void)
-{
-	return 0;
-}
-#endif
-
-int cpu_imx_get_desc(struct udevice *dev, char *buf, int size)
-{
-	struct cpu_imx_platdata *plat = dev_get_platdata(dev);
-	int ret;
-
-	if (size < 100)
-		return -ENOSPC;
-
-	ret = snprintf(buf, size, "NXP i.MX8%s Rev%s %s at %u MHz",
-		       plat->type, plat->rev, plat->name, plat->freq_mhz);
-
-	if (IS_ENABLED(CONFIG_IMX_SCU_THERMAL)) {
-		buf = buf + ret;
-		size = size - ret;
-		ret = snprintf(buf, size, " at %dC", cpu_imx_get_temp());
-	}
-
-	snprintf(buf + ret, size - ret, "\n");
-
-	return 0;
-}
-
-static int cpu_imx_get_info(struct udevice *dev, struct cpu_info *info)
-{
-	struct cpu_imx_platdata *plat = dev_get_platdata(dev);
-
-	info->cpu_freq = plat->freq_mhz * 1000;
-	info->features = BIT(CPU_FEAT_L1_CACHE) | BIT(CPU_FEAT_MMU);
-	return 0;
-}
-
-static int cpu_imx_get_count(struct udevice *dev)
-{
-	return 4;
-}
-
-static int cpu_imx_get_vendor(struct udevice *dev,  char *buf, int size)
-{
-	snprintf(buf, size, "NXP");
-	return 0;
-}
-
-static const struct cpu_ops cpu_imx8_ops = {
-	.get_desc	= cpu_imx_get_desc,
-	.get_info	= cpu_imx_get_info,
-	.get_count	= cpu_imx_get_count,
-	.get_vendor	= cpu_imx_get_vendor,
-};
-
-static const struct udevice_id cpu_imx8_ids[] = {
-	{ .compatible = "arm,cortex-a35" },
-	{ .compatible = "arm,cortex-a53" },
-	{ }
-};
-
-static ulong imx8_get_cpu_rate(void)
-{
-	ulong rate;
-	int ret;
-	int type = is_cortex_a35() ? SC_R_A35 : is_cortex_a53() ?
-		   SC_R_A53 : SC_R_A72;
-
-	ret = sc_pm_get_clock_rate(-1, type, SC_PM_CLK_CPU,
-				   (sc_pm_clock_rate_t *)&rate);
-	if (ret) {
-		printf("Could not read CPU frequency: %d\n", ret);
-		return 0;
-	}
-
-	return rate;
-}
-
-static int imx8_cpu_probe(struct udevice *dev)
-{
-	struct cpu_imx_platdata *plat = dev_get_platdata(dev);
-	u32 cpurev;
-
-	cpurev = get_cpu_rev();
-	plat->cpurev = cpurev;
-	plat->name = get_core_name();
-	plat->rev = get_imx8_rev(cpurev & 0xFFF);
-	plat->type = get_imx8_type((cpurev & 0xFF000) >> 12);
-	plat->freq_mhz = imx8_get_cpu_rate() / 1000000;
-	return 0;
-}
-
-U_BOOT_DRIVER(cpu_imx8_drv) = {
-	.name		= "imx8x_cpu",
-	.id		= UCLASS_CPU,
-	.of_match	= cpu_imx8_ids,
-	.ops		= &cpu_imx8_ops,
-	.probe		= imx8_cpu_probe,
-	.platdata_auto_alloc_size = sizeof(struct cpu_imx_platdata),
-	.flags		= DM_FLAG_PRE_RELOC,
-};
-#endif