doc/wrs-todo: removed the need to change pll parameters

The elf loader for lm32 is able to change integer parameters, and this is enough, for now, for developers working on the pll code. Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

doc/wrs-todo: removed the need to change pll parameters
The elf loader for lm32 is able to change integer parameters, and this is enough, for now, for developers working on the pll code. Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
02af3a95 · Alessandro Rubini · 072667d7 · 02af3a95 · 02af3a95
Commit 02af3a95 authored Sep 24, 2014 by Alessandro Rubini
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wrs-build.in doc/wrs-build.in +1 -0

wrs-todo.in doc/wrs-todo.in +0 -8

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--- a/doc/wrs-build.in
+++ b/doc/wrs-build.in
@@ -1370,6 +1370,7 @@ The most important tools in @file{userspace/tools} are the following:
        read or write variables without stopping the running CPU.
        This is limited to 32-bit integer variaables, though. See the
        commit message for details.
+@c FIXME: document better load-lm32 for elf.

 @item mapper
 @itemx wmapper

--- a/doc/wrs-todo.in
+++ b/doc/wrs-todo.in
@@ -274,14 +274,6 @@ all configurations to the PPSi config file -- the delays and all the rest
 are PTP-specific anyways, and PPSi supports per-architecture configuration
 items.

-@item  We need a way to change parameters at run time in the @i{softpll}
-implementation running on the switch.  We may base this on the @i{ipc}
-mechanism that is already in place, or design a well-know structure in
-the LM32 code, so the main CPU can just change parameters on the fly.
-I prefer the latter approach, but I need to talk with LM32 developers
-to agree about how to do that, and ensure everybody follows the policy
-we define.
-
 @end itemize

 @c ##########################################################################