diff options
| author | Peter Maydell <peter.maydell@linaro.org> | 2017-07-17 13:36:08 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2017-07-17 13:36:08 +0100 |
| commit | dd73185b7d3f36e9cbb160d739aa1151e55382d0 (patch) | |
| tree | 3869f56b8643c86193f2fe258ee4967a22e2d74e /hw/misc/trace-events | |
| parent | 3d53904a68ff0532a056e799d7bea6c625ade9ce (diff) | |
hw/misc/mps2_scc: Implement MPS2 Serial Communication Controller
Implement a model of the Serial Communication Controller (SCC) found
in MPS2 FPGA images.
The primary purpose of this device is to communicate with the
Motherboard Configuration Controller (MCC) which is located on
the MPS board itself, outside the FPGA image. This is used
for programming the MPS clock generators. The SCC also has
some basic ID registers and an output for the board LEDs.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 1500029487-14822-7-git-send-email-peter.maydell@linaro.org
Diffstat (limited to 'hw/misc/trace-events')
| -rw-r--r-- | hw/misc/trace-events | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/hw/misc/trace-events b/hw/misc/trace-events index 0cc556ca9f..28b8cd1c2e 100644 --- a/hw/misc/trace-events +++ b/hw/misc/trace-events @@ -53,3 +53,11 @@ milkymist_pfpu_pulse_irq(void) "Pulse IRQ" # hw/misc/aspeed_scu.c aspeed_scu_write(uint64_t offset, unsigned size, uint32_t data) "To 0x%" PRIx64 " of size %u: 0x%" PRIx32 + +# hw/misc/mps2_scc.c +mps2_scc_read(uint64_t offset, uint64_t data, unsigned size) "MPS2 SCC read: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %u" +mps2_scc_write(uint64_t offset, uint64_t data, unsigned size) "MPS2 SCC write: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %u" +mps2_scc_reset(void) "MPS2 SCC: reset" +mps2_scc_leds(char led7, char led6, char led5, char led4, char led3, char led2, char led1, char led0) "MPS2 SCC LEDs: %c%c%c%c%c%c%c%c" +mps2_scc_cfg_write(unsigned function, unsigned device, uint32_t value) "MPS2 SCC config write: function %d device %d data 0x%" PRIx32 +mps2_scc_cfg_read(unsigned function, unsigned device, uint32_t value) "MPS2 SCC config read: function %d device %d data 0x%" PRIx32 |