[PULL 17/20] hw/block/m25p80: Make Numonyx config field names more accurate

[Peter Maydell <peter.maydell@linaro.org>]

From: Joe Komlodi <joe.komlodi@xilinx.com>

The previous naming of the configuration registers made it sound like that if
the bits were set the settings would be enabled, while the opposite is true.

Signed-off-by: Joe Komlodi <komlodi@xilinx.com>
Reviewed-by: Francisco Iglesias <francisco.iglesias@xilinx.com>
Message-id: 1605568264-26376-2-git-send-email-komlodi@xilinx.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
 hw/block/m25p80.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/hw/block/m25p80.c b/hw/block/m25p80.c
index d09a811767a..bad72538386 100644
--- a/hw/block/m25p80.c
+++ b/hw/block/m25p80.c
@@ -136,7 +136,7 @@ typedef struct FlashPartInfo {
 #define VCFG_WRAP_SEQUENTIAL 0x2
 #define NVCFG_XIP_MODE_DISABLED (7 << 9)
 #define NVCFG_XIP_MODE_MASK (7 << 9)
-#define VCFG_XIP_MODE_ENABLED (1 << 3)
+#define VCFG_XIP_MODE_DISABLED (1 << 3)
 #define CFG_DUMMY_CLK_LEN 4
 #define NVCFG_DUMMY_CLK_POS 12
 #define VCFG_DUMMY_CLK_POS 4
@@ -144,9 +144,9 @@ typedef struct FlashPartInfo {
 #define EVCFG_VPP_ACCELERATOR (1 << 3)
 #define EVCFG_RESET_HOLD_ENABLED (1 << 4)
 #define NVCFG_DUAL_IO_MASK (1 << 2)
-#define EVCFG_DUAL_IO_ENABLED (1 << 6)
+#define EVCFG_DUAL_IO_DISABLED (1 << 6)
 #define NVCFG_QUAD_IO_MASK (1 << 3)
-#define EVCFG_QUAD_IO_ENABLED (1 << 7)
+#define EVCFG_QUAD_IO_DISABLED (1 << 7)
 #define NVCFG_4BYTE_ADDR_MASK (1 << 0)
 #define NVCFG_LOWER_SEGMENT_MASK (1 << 1)
 
@@ -769,7 +769,7 @@ static void reset_memory(Flash *s)
         s->volatile_cfg |= VCFG_WRAP_SEQUENTIAL;
         if ((s->nonvolatile_cfg & NVCFG_XIP_MODE_MASK)
                                 != NVCFG_XIP_MODE_DISABLED) {
-            s->volatile_cfg |= VCFG_XIP_MODE_ENABLED;
+            s->volatile_cfg |= VCFG_XIP_MODE_DISABLED;
         }
         s->volatile_cfg |= deposit32(s->volatile_cfg,
                             VCFG_DUMMY_CLK_POS,
@@ -784,10 +784,10 @@ static void reset_memory(Flash *s)
         s->enh_volatile_cfg |= EVCFG_VPP_ACCELERATOR;
         s->enh_volatile_cfg |= EVCFG_RESET_HOLD_ENABLED;
         if (s->nonvolatile_cfg & NVCFG_DUAL_IO_MASK) {
-            s->enh_volatile_cfg |= EVCFG_DUAL_IO_ENABLED;
+            s->enh_volatile_cfg |= EVCFG_DUAL_IO_DISABLED;
         }
         if (s->nonvolatile_cfg & NVCFG_QUAD_IO_MASK) {
-            s->enh_volatile_cfg |= EVCFG_QUAD_IO_ENABLED;
+            s->enh_volatile_cfg |= EVCFG_QUAD_IO_DISABLED;
         }
         if (!(s->nonvolatile_cfg & NVCFG_4BYTE_ADDR_MASK)) {
             s->four_bytes_address_mode = true;
-- 
2.20.1