diff options
| author | Peter Crosthwaite <peter.crosthwaite@xilinx.com> | 2013-06-03 17:17:41 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2013-06-03 17:17:41 +0100 |
| commit | abef5fa6438d654de59dfa083166f41a4067f6b7 (patch) | |
| tree | ec0b751171e28ba0a34fbe71ed055d5c37b3c1be /hw | |
| parent | 3ea728d0c87011845666caedc582eaa9629797db (diff) | |
xilinx_spips: Add verbose LQSPI debug output
You really need this is you want to track a guest banging on LQSPI.
Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Message-id: 26e508da4af11058d37daa777064c9e5c2a69abb.1369117359.git.peter.crosthwaite@xilinx.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/ssi/xilinx_spips.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/hw/ssi/xilinx_spips.c b/hw/ssi/xilinx_spips.c index a8691d51c4..29636ce9ec 100644 --- a/hw/ssi/xilinx_spips.c +++ b/hw/ssi/xilinx_spips.c @@ -456,10 +456,13 @@ lqspi_read(void *opaque, hwaddr addr, unsigned int size) int i; XilinxQSPIPS *q = opaque; XilinxSPIPS *s = opaque; + uint32_t ret; if (addr >= q->lqspi_cached_addr && addr <= q->lqspi_cached_addr + LQSPI_CACHE_SIZE - 4) { - return q->lqspi_buf[(addr - q->lqspi_cached_addr) >> 2]; + ret = q->lqspi_buf[(addr - q->lqspi_cached_addr) >> 2]; + DB_PRINT("addr: %08x, data: %08x\n", (unsigned)addr, (unsigned)ret); + return ret; } else { int flash_addr = (addr / num_effective_busses(s)); int slave = flash_addr >> LQSPI_ADDRESS_BITS; |