[bootlin/training-materials updates] master: Embedded Linux labs: upgrade bootstrap and bootloader (ecc078b4)

[Michael Opdenacker]

Repository : https://github.com/bootlin/training-materials
On branch  : master
Link       : https://github.com/bootlin/training-materials/commit/ecc078b4ac0e7fe99f6913fe1c544d1692f05e3a

>---------------------------------------------------------------

commit ecc078b4ac0e7fe99f6913fe1c544d1692f05e3a
Author: Michael Opdenacker <michael.opdenacker at bootlin.com>
Date:   Sun May 3 12:14:57 2020 +0200

    Embedded Linux labs: upgrade bootstrap and bootloader
    
    - The 2017 U-Boot version was getting embarassing.
      This also allows to demonstrate recent features in U-Boot
    - The new default offsets for U-Boot env and backup env
      are now consistent with the U-Boot size.
      No more need to shrink U-Boot.
    - Updated the NAND flash offsets that we use
      (U-Boot is using more space)
    
    Signed-off-by: Michael Opdenacker <michael.opdenacker at bootlin.com>


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ecc078b4ac0e7fe99f6913fe1c544d1692f05e3a
 lab-data/embedded-linux/bootloader/data/boot.bin   |    1 +
 .../sama5d3_xplained-nandflashboot-uboot-3.8.9.bin |  Bin 14748 -> 0 bytes
 .../sama5d3_xplained-nandflashboot-uboot-3.9.1.bin |  Bin 0 -> 15200 bytes
 .../bootloader/data/u-boot-2017.09.bin             |  Bin 513431 -> 0 bytes
 .../bootloader/data/u-boot-2017.09.config          | 1086 -------------------
 .../bootloader/data/u-boot-2020.04.bin             |  Bin 0 -> 744116 bytes
 lab-data/embedded-linux/bootloader/data/u-boot.bin |    2 +-
 .../sysdev-block-filesystems.tex                   |    4 +-
 labs/sysdev-flash-filesystems/flash-map.dia        | 1109 ++++++++++----------
 labs/sysdev-kernel-cross-compiling/flash-map.dia   |  274 ++---
 .../sysdev-kernel-cross-compiling.tex              |   12 +-
 labs/sysdev-u-boot/boot.log.tex                    |   11 +-
 labs/sysdev-u-boot/flash-map.dia                   |  184 ++--
 labs/sysdev-u-boot/sysdev-u-boot.tex               |   58 +-
 14 files changed, 824 insertions(+), 1917 deletions(-)

Diff suppressed because of size. To see it, use:

    git diff-tree --root --patch-with-stat --no-color --ignore-space-at-eol --textconv --ext-diff --cc ecc078b4ac0e7fe99f6913fe1c544d1692f05e3a