[08/13] hw/arm/musicpal: Use the IEC binary prefix definitions

Commit Message

Philippe Mathieu-Daudé Jan. 9, 2023, 11:53 a.m. UTC

IEC binary prefixes ease code review: the unit is explicit.

Add the FLASH_SECTOR_SIZE definition.

Signed-off-by: Philippe Mathieu-Daudé <[e-mail]>
---
 hw/arm/musicpal.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

Patch

diff --git a/hw/arm/musicpal.c b/hw/arm/musicpal.c
index b65c020115..73e2b7e4ce 100644
--- a/hw/arm/musicpal.c
+++ b/hw/arm/musicpal.c
@@ -10,6 +10,7 @@ 
  */
 
 #include "qemu/osdep.h"
+#include "qemu/units.h"
 #include "qapi/error.h"
 #include "cpu.h"
 #include "hw/sysbus.h"
@@ -1196,6 +1197,8 @@  static const TypeInfo musicpal_key_info = {
     .class_init    = musicpal_key_class_init,
 };
 
+#define FLASH_SECTOR_SIZE   (64 * KiB)
+
 static struct arm_boot_info musicpal_binfo = {
     .loader_start = 0x0,
     .board_id = 0x20e,
@@ -1264,8 +1267,8 @@  static void musicpal_init(MachineState *machine)
         BlockBackend *blk = blk_by_legacy_dinfo(dinfo);
 
         flash_size = blk_getlength(blk);
-        if (flash_size != 8*1024*1024 && flash_size != 16*1024*1024 &&
-            flash_size != 32*1024*1024) {
+        if (flash_size != 8 * MiB && flash_size != 16 * MiB &&
+            flash_size != 32 * MiB) {
             error_report("Invalid flash image size");
             exit(1);
         }
@@ -1277,7 +1280,7 @@  static void musicpal_init(MachineState *machine)
          */
         pflash_cfi02_register(0x100000000ULL - MP_FLASH_SIZE_MAX,
                               "musicpal.flash", flash_size,
-                              blk, 0x10000,
+                              blk, FLASH_SECTOR_SIZE,
                               MP_FLASH_SIZE_MAX / flash_size,
                               2, 0x00BF, 0x236D, 0x0000, 0x0000,
                               0x5555, 0x2AAA, 0);