This commits enables the FPGA build infrastructure to require a very
specific Vivado version, all the way to the patch level.
Vivado typically has the following version format:
Year.release.update_patch
This commit enables setupenv_base.sh to optionally look for the
environment variable VIVADO_VER_FULL, which should contain the
full Vivado version in the format specified above.
Vivado is directly used to retrieve the installed version, returning
an error if the requested version is not found.
Example in setupenv.sh (which calls setupenv_base.sh):
VIVADO_VER=2019.1
VIVADO_VER_FULL=2019.1.1_AR73068
The setupenv.sh script will setup Vivado 2019.1, but it will also
verify that both Update 1 and patch AR73068 are installed.
Original-commit: 932b7cbb040cef7fce0c83f81839722fd8ad5bdf
When using viv_modify_tcl_bd, two Vivado instances are open:
1. GUI-mode Vivado that opens a TCL-based BD for the user to edit.
2. Batch-mode Vivado that saves changes from (1) and rewrites the TCL
source file.
During (2), the previous tool implementation was saving layout
information in the TCL source file. This layout info gets outdated
when the BD is reopened, because (1) regenerates the layout to provide
a clean BD diagram in the Vivado GUI.
Furthermore, each time the BD is open, the layout information will
vary due to Vivado's window size, thus creating untracked changes in
the source TCL file.
This commit removes the command option that requests Vivado to save
layout information.
Original-commit: feabc14cb5d5d26987d72b1a51638a83f8f39131
Humberto Jimenez