Merge branch 'staging' of https://source.denx.de/u-boot/custodians/u-boot-tegra

Assorted Tegra enhancements. Merged with the recent XPL_BUILD changes,
resolve some whitespace issues and fix the name of the new apalis-tk1
env file by Tom.

Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/board/toradex/apalis-tk1/apalis-tk1.env b/board/toradex/apalis-tk1/apalis-tk1.env
new file mode 100644
index 0000000..9c2d9a9
--- /dev/null
+++ b/board/toradex/apalis-tk1/apalis-tk1.env
@@ -0,0 +1,45 @@
+/*
+ * Custom Boot configuration:
+ * 1. 8bit SD port (MMC1)
+ * 2. 4bit SD port (MMC2)
+ * 3. eMMC (MMC0)
+ */
+boot_targets=mmc1 mmc2 mmc0 usb pxe dhcp
+
+boot_file=zImage
+boot_script_dhcp=boot.scr
+console=ttyS0
+defargs=lp0_vec=2064@0xf46ff000 core_edp_mv=1150 core_edp_ma=4000
+	usb_port_owner_info=2 lane_owner_info=6 emc_max_dvfs=0
+	user_debug=30 pcie_aspm=off
+dfu_alt_info=apalis-tk1.img raw 0x0 0x500 mmcpart 1;
+	boot part 0 1 mmcpart 0;
+	rootfs part 0 2 mmcpart 0;
+	zImage fat 0 1 mmcpart 0;
+	tegra124-apalis-eval.dtb fat 0 1 mmcpart 0
+fdt_board=eval
+fdt_fixup=;
+fdt_module=apalis-v1.2
+uboot_hwpart=1
+uboot_blk=0
+set_blkcnt=setexpr blkcnt ${filesize} + 0x1ff &&
+	setexpr blkcnt ${blkcnt} / 0x200
+update_uboot=run set_blkcnt && mmc dev 0 ${uboot_hwpart} &&
+	mmc write ${loadaddr} ${uboot_blk} ${blkcnt}
+setethupdate=if env exists ethaddr; then; else setenv ethaddr
+	00:14:2d:00:00:00; fi; pci enum && tftpboot ${loadaddr}
+	flash_eth.img && source ${loadaddr}
+setsdupdate=setenv interface mmc; setenv drive 1; mmc rescan;
+	load ${interface} ${drive}:1 ${loadaddr} flash_blk.img
+	|| setenv drive 2; mmc rescan; load ${interface} ${drive}:1
+	${loadaddr} flash_blk.img &&
+	source ${loadaddr}
+setup=setenv setupargs igb_mac=${ethaddr}
+	consoleblank=0 no_console_suspend=1 console=tty1
+	console=${console},${baudrate}n8 debug_uartport=lsport,0
+	${memargs}
+setupdate=run setsdupdate || run setusbupdate || run setethupdate
+setusbupdate=usb start && setenv interface usb; setenv drive 0;
+	load ${interface} ${drive}:1 ${loadaddr} flash_blk.img &&
+	source ${loadaddr}
+vidargs=fbcon=map:1