From abef5fa6438d654de59dfa083166f41a4067f6b7 Mon Sep 17 00:00:00 2001 From: Peter Crosthwaite Date: Mon, 3 Jun 2013 17:17:41 +0100 Subject: 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 Reviewed-by: Peter Maydell Reviewed-by: Edgar E. Iglesias Message-id: 26e508da4af11058d37daa777064c9e5c2a69abb.1369117359.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell --- hw/ssi/xilinx_spips.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'hw/ssi') 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; -- cgit v1.2.1