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3 Commits (4b1e7c8d75bd356df316c89bc4dff2ccbcd7ec1e)

Author SHA1 Message Date
Anton Blanchard d0b5050ca4 Update micropython 
The current version of micropython in tests/micropython.bin is ancient.
Bug #135 points out that more recent versions are much smaller and they
also handle restart when ctrl+D is pressed.

Save all three versions of the file (elf, bin and hex) in micropython/

Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
 6 years ago
Benjamin Herrenschmidt 8e0389b973 ram: Rework main RAM interface 
This replaces the simple_ram_behavioural and mw_soc_memory modules
with a common wishbone_bram_wrapper.vhdl that interfaces the
pipelined WB with a lower-level RAM module, along with an FPGA
and a sim variants of the latter.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
 6 years ago
Anton Blanchard 5a29cb4699 Initial import of microwatt 
Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
 6 years ago