Merge tag 'xilinx-for-v2019.07' of git://git.denx.de/u-boot-microblaze

Xilinx/FPGA changes for v2019.07

fpga:
- Add support for external data in FIT
- Extend testing for external data case
- Inform user about a need to run post config on Zynq

arm:
- Tune zynq command functions
- Fix internal variable setting

arm64:
- Add support for zc39dr decoding
- Disable WDT for zcu100
- Small changes in reset_reason()
- Some DT changes (spi)
- Tune qspi-mini configuration
- Remove useless eeprom setting
- Fix two sdhci boot case

spi:
- Fix tap delay programming

clk:
- Enable i2c in SPL

net:
- Fix gem phydev handling
- Remove phy detection code from gem driver

general:
- Correct EXT_DTB usage for MULTI_DTB_FIT configuration

arch/arm/dts/zynqmp-mini-qspi.dts

@@ -63,8 +63,8 @@
 
 &qspi {
 	status = "okay";
-	flash@0 {
-		compatible = "n25q512a11";
+	flash0: flash@0 {
+		compatible = "n25q512a11", "spi-flash";
 		#address-cells = <1>;
 		#size-cells = <1>;
 		reg = <0x0>;

arch/arm/mach-zynqmp/spl.c

@@ -27,6 +27,7 @@ void board_init_f(ulong dummy)
 	/* Delay is required for clocks to be propagated */
 	udelay(1000000);
 
+	debug("Clearing BSS 0x%p - 0x%p\n", __bss_start, __bss_end);
 	/* Clear the BSS */
 	memset(__bss_start, 0, __bss_end - __bss_start);
 
@@ -85,7 +86,7 @@ u32 spl_boot_device(void)
 	case SD_MODE1:
 	case SD1_LSHFT_MODE: /* not working on silicon v1 */
 /* if both controllers enabled, then these two are the second controller */
-#if defined(SPL_ZYNQMP_TWO_SDHCI)
+#ifdef CONFIG_SPL_ZYNQMP_TWO_SDHCI
 		return BOOT_DEVICE_MMC2;
 /* else, fall through, the one SDHCI controller that is enabled is number 1 */
 #endif