Update from unstable

v.2020.04 from upstream.

• ported patches from Apertis
• supported boot on Sabrelite only

This is the first MR from series.

debian/patches/apertis/0006-Add-pstore-command.patch

@@ -23,18 +23,17 @@ This command allows:
 
 Signed-off-by: Frédéric Danis <frederic.danis@collabora.com>
 ---
- cmd/Kconfig                     |  63 ++++++
- cmd/Makefile                    |   1 +
- cmd/pstore.c                    | 416 ++++++++++++++++++++++++++++++++++++++++
- configs/mx6qsabrelite_defconfig |   1 +
- 4 files changed, 481 insertions(+)
+ cmd/Kconfig  |  63 ++++++++
+ cmd/Makefile |   1 +
+ cmd/pstore.c | 416 +++++++++++++++++++++++++++++++++++++++++++++++++++
+ 3 files changed, 480 insertions(+)
  create mode 100644 cmd/pstore.c
 
 diff --git a/cmd/Kconfig b/cmd/Kconfig
-index ea1a325..32898b8 100644
+index 6403bc45..7e78343c 100644
 --- a/cmd/Kconfig
 +++ b/cmd/Kconfig
-@@ -1463,6 +1463,69 @@ config CMD_QFW
+@@ -1736,6 +1736,69 @@ config CMD_QFW
  	  feature is to allow easy loading of files passed to qemu-system
  	  via -kernel / -initrd
  
@@ -105,20 +104,20 @@ index ea1a325..32898b8 100644
  
  config CMD_TERMINAL
 diff --git a/cmd/Makefile b/cmd/Makefile
-index 15ae4d2..5358025 100644
+index f1dd513a..06d7ad73 100644
 --- a/cmd/Makefile
 +++ b/cmd/Makefile
-@@ -106,6 +106,7 @@ obj-$(CONFIG_CMD_PCI) += pci.o
+@@ -110,6 +110,7 @@ obj-$(CONFIG_CMD_PCI) += pci.o
  endif
- obj-y += pcmcia.o
  obj-$(CONFIG_CMD_PINMUX) += pinmux.o
+ obj-$(CONFIG_CMD_PMC) += pmc.o
 +obj-$(CONFIG_CMD_PSTORE) += pstore.o
- obj-$(CONFIG_CMD_PXE) += pxe.o
+ obj-$(CONFIG_CMD_PXE) += pxe.o pxe_utils.o
  obj-$(CONFIG_CMD_WOL) += wol.o
  obj-$(CONFIG_CMD_QFW) += qfw.o
 diff --git a/cmd/pstore.c b/cmd/pstore.c
 new file mode 100644
-index 0000000..1aa08c9
+index 00000000..1aa08c95
 --- /dev/null
 +++ b/cmd/pstore.c
 @@ -0,0 +1,416 @@
@@ -538,15 +537,6 @@ index 0000000..1aa08c9
 +	   "  in /sys/fs/pstore under Linux.\n"
 +	   "  The 'directory-path' should already exist.\n"
 +);
-diff --git a/configs/mx6qsabrelite_defconfig b/configs/mx6qsabrelite_defconfig
-index d059ba0..1990ab5 100644
---- a/configs/mx6qsabrelite_defconfig
-+++ b/configs/mx6qsabrelite_defconfig
-@@ -28,6 +28,7 @@ CONFIG_CMD_BMP=y
- CONFIG_CMD_CACHE=y
- CONFIG_CMD_TIME=y
- CONFIG_CMD_EXT4_WRITE=y
-+CONFIG_CMD_PSTORE=y
- # CONFIG_ISO_PARTITION is not set
- CONFIG_ENV_IS_IN_SPI_FLASH=y
- CONFIG_DM=y
+-- 
+2.20.1
+