64BIT has no prompt. Assignments in configuration files have no effect
on symbols without prompts. A prompt means the symbol is
user-configurable.
64BIT is instead enabled indirectly through being selected by
BOARD_QEMU_RISCV64, which is enabled in the same configuration file.
Detected through some work-in-progress improved error checking.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
The SPI NOR driver requires that the size (in bits) be provided in the
devicetree node. Update the binding to make the property required,
and update all nodes based on the memory chip identified.
Signed-off-by: Peter A. Bigot <pab@pabigot.com>
Clean up space errors and use a consistent style throughout the Kconfig
files. This makes reading the Kconfig files more distraction-free, helps
with grepping, and encourages the same style getting copied around
everywhere (meaning another pass hopefully won't be needed).
Go for the most common style:
- Indent properties with a single tab, including for choices.
Properties on choices work exactly the same syntactically as
properties on symbols, so not sure how the no-indentation thing
happened.
- Indent help texts with a tab followed by two spaces
- Put a space between 'config' and the symbol name, not a tab. This
also helps when grepping for definitions.
- Do '# A comment' instead of '#A comment'
I tweaked Kconfiglib a bit to find most of the stuff.
Some help texts were reflowed to 79 columns with 'gq' in Vim as well,
though not all, because I was afraid I'd accidentally mess up
formatting.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
The project's README.rst references the support board docs with an URL
that's not working these days (see
https://github.com/zephyrproject-rtos/infrastructure/issues/134) so fix
that URL reference. While looking for other similar linking cases, I
found a hard URL references that should be using :ref: role, and a
release notes reference to a (now) broken link (fixing that in the
/latest/ version of the 1.10 release notes).
Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
While trying out the hello_world sample built for QEMU, I was expecting
the sample app to exit and I'd return to a command prompt. Nope. You
need to exit QEMU manually, so add that step to the sample instructions.
Looking around, there are more uses of QEMU like this that could use
this added step after running the sample app.
Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
This emulates a RISC-V in 64-bit mode on a SiFive FE310 dev board.
Memory is tight so a few tests had to be disabled due to the extra
memory usage compared to qemu_riscv32.
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
Ulf Magnusson