ODROID-M1/M1S: core/uclass: fix failure due to wrong device number for SD

Upstream Linux kernel defines the device node for MMC devices as
'dwmmc@fe2b0000' and 'dwmmc@fe2c0000' while the device tree in U-Boot
defines as 'mmc@fe2b0000' and 'mmc@fe2c0000'. This makes to add new
devices and their device number becomes '3' and '4' for the same
hardware.

	=> mmc list
	dwmmc@fe2b0000: 3 (SD)
	dwmmc@fe2c0000: 2
	sdhci@fe310000: 0 (eMMC)Device 'mmc@fe2b0000': seq 1 is in use by 'dwmmc@fe2b0000'

	mmc@fe2b0000: 1

This problem leads to use the device number '3' for SD card that
supposed to be '1', so instead of adding new boot command 'boot_mmc3',
this fix hacks the device node name to be same as the device node name
in U-Boot.

	=> mmc list
	mmc@fe2b0000: 1 (SD)
	mmc@fe2c0000: 2
	sdhci@fe310000: 0 (eMMC)

Signed-off-by: Dongjin Kim <[email protected]>
Change-Id: I4b5c1f620ac7a1610773f38595842e6914772013

Author: tobetter

drivers/core/uclass.c

@@ -624,6 +624,14 @@ int uclass_resolve_seq(struct udevice *dev)
 	int ret;
 
 	assert(dev->seq == -1);
+
+#if defined(CONFIG_TARGET_ODROID_M1) || defined(CONFIG_TARGET_ODROID_M1S)
+	if (!strcmp(dev->name, "dwmmc@fe2b0000"))
+		strcpy((char *)dev->name, "mmc@fe2b0000");
+	else if (!strcmp(dev->name, "dwmmc@fe2c0000"))
+		strcpy((char *)dev->name, "mmc@fe2c0000");
+#endif
+
 	ret = uclass_find_device_by_seq(dev->uclass->uc_drv->id, dev->req_seq,
 					false, &dup);
 	if (!ret) {