Merge tag 'pull-14nov18' of git://git.denx.de/u-boot-dm

- virtio implementation and supporting patches
- DM_FLAG_PRE_RELOC fixes
- regmap improvements
- minor buildman and sandbox things

board/emulation/qemu-arm/Kconfig

@@ -0,0 +1,13 @@
+if TARGET_QEMU_ARM_32BIT || TARGET_QEMU_ARM_64BIT
+
+config SYS_TEXT_BASE
+	default 0x00000000
+
+config BOARD_SPECIFIC_OPTIONS # dummy
+	def_bool y
+	imply VIRTIO_MMIO
+	imply VIRTIO_PCI
+	imply VIRTIO_NET
+	imply VIRTIO_BLK
+
+endif

board/emulation/qemu-arm/qemu-arm.c

@@ -2,8 +2,12 @@
 /*
  * Copyright (c) 2017 Tuomas Tynkkynen
  */
+
 #include <common.h>
+#include <dm.h>
 #include <fdtdec.h>
+#include <virtio_types.h>
+#include <virtio.h>
 
 #ifdef CONFIG_ARM64
 #include <asm/armv8/mmu.h>
@@ -58,6 +62,12 @@ struct mm_region *mem_map = qemu_arm64_mem_map;
 
 int board_init(void)
 {
+	/*
+	 * Make sure virtio bus is enumerated so that peripherals
+	 * on the virtio bus can be discovered by their drivers
+	 */
+	virtio_init();
+
 	return 0;
 }
 

board/emulation/qemu-riscv/Kconfig

@@ -18,5 +18,16 @@ config SYS_TEXT_BASE
 config BOARD_SPECIFIC_OPTIONS # dummy
 	def_bool y
 	imply SYS_NS16550
+	imply VIRTIO_MMIO
+	imply VIRTIO_NET
+	imply VIRTIO_BLK
+	imply CMD_PING
+	imply CMD_FS_GENERIC
+	imply DOS_PARTITION
+	imply EFI_PARTITION
+	imply ISO_PARTITION
+	imply CMD_EXT2
+	imply CMD_EXT4
+	imply CMD_FAT
 
 endif

board/emulation/qemu-riscv/qemu-riscv.c

@@ -4,12 +4,21 @@
  */
 
 #include <common.h>
+#include <dm.h>
 #include <fdtdec.h>
+#include <virtio_types.h>
+#include <virtio.h>
 
 #define MROM_FDT_ADDR	0x1020
 
 int board_init(void)
 {
+	/*
+	 * Make sure virtio bus is enumerated so that peripherals
+	 * on the virtio bus can be discovered by their drivers
+	 */
+	virtio_init();
+
 	return 0;
 }
 

board/emulation/qemu-x86/Kconfig

@@ -21,5 +21,8 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select X86_RESET_VECTOR
 	select QEMU
 	select BOARD_ROMSIZE_KB_1024
+	imply VIRTIO_PCI
+	imply VIRTIO_NET
+	imply VIRTIO_BLK
 
 endif