[v3,14/14] pflash: Clean up after commit 368a354f02b, part 2

diff --git a/hw/arm/collie.c b/hw/arm/collie.c
index cbc4400f8e..7c9c0615f0 100644
--- a/hw/arm/collie.c
+++ b/hw/arm/collie.c
@@ -9,6 +9,7 @@ 
  * GNU GPL, version 2 or (at your option) any later version.
  */
 #include "qemu/osdep.h"
+#include "qemu/units.h"
 #include "hw/hw.h"
 #include "hw/sysbus.h"
 #include "hw/boards.h"
@@ -38,12 +39,12 @@  static void collie_init(MachineState *machine)
     dinfo = drive_get(IF_PFLASH, 0, 0);
     pflash_cfi01_register(SA_CS0, "collie.fl1", 0x02000000,
                     dinfo ? blk_by_legacy_dinfo(dinfo) : NULL,
-                    (64 * 1024), 512, 4, 0x00, 0x00, 0x00, 0x00, 0);
+                    64 * KiB, 4, 0x00, 0x00, 0x00, 0x00, 0);
 
     dinfo = drive_get(IF_PFLASH, 0, 1);
     pflash_cfi01_register(SA_CS1, "collie.fl2", 0x02000000,
                     dinfo ? blk_by_legacy_dinfo(dinfo) : NULL,
-                    (64 * 1024), 512, 4, 0x00, 0x00, 0x00, 0x00, 0);
+                    64 * KiB, 4, 0x00, 0x00, 0x00, 0x00, 0);
 
     sysbus_create_simple("scoop", 0x40800000, NULL);
 
diff --git a/hw/arm/digic_boards.c b/hw/arm/digic_boards.c
index 15a00a1be3..304e4d1a29 100644
--- a/hw/arm/digic_boards.c
+++ b/hw/arm/digic_boards.c
@@ -131,7 +131,6 @@  static void digic4_add_k8p3215uqb_rom(DigicBoardState *s, hwaddr addr,
 
     pflash_cfi02_register(addr, "pflash", FLASH_K8P3215UQB_SIZE,
                           NULL, FLASH_K8P3215UQB_SECTOR_SIZE,
-                          FLASH_K8P3215UQB_SIZE / FLASH_K8P3215UQB_SECTOR_SIZE,
                           DIGIC4_ROM_MAX_SIZE / FLASH_K8P3215UQB_SIZE,
                           4,
                           0x00EC, 0x007E, 0x0003, 0x0001,
diff --git a/hw/arm/gumstix.c b/hw/arm/gumstix.c
index 304dbeab2f..79886ce378 100644
--- a/hw/arm/gumstix.c
+++ b/hw/arm/gumstix.c
@@ -74,8 +74,7 @@  static void connex_init(MachineState *machine)
 #endif
     if (!pflash_cfi01_register(0x00000000, "connext.rom", connex_rom,
                                dinfo ? blk_by_legacy_dinfo(dinfo) : NULL,
-                               sector_len, connex_rom / sector_len,
-                               2, 0, 0, 0, 0, be)) {
+                               sector_len, 2, 0, 0, 0, 0, be)) {
         error_report("Error registering flash memory");
         exit(1);
     }
@@ -111,8 +110,7 @@  static void verdex_init(MachineState *machine)
 #endif
     if (!pflash_cfi01_register(0x00000000, "verdex.rom", verdex_rom,
                                dinfo ? blk_by_legacy_dinfo(dinfo) : NULL,
-                               sector_len, verdex_rom / sector_len,
-                               2, 0, 0, 0, 0, be)) {
+                               sector_len, 2, 0, 0, 0, 0, be)) {
         error_report("Error registering flash memory");
         exit(1);
     }
diff --git a/hw/arm/mainstone.c b/hw/arm/mainstone.c
index 2a1c1072db..e96738ad26 100644
--- a/hw/arm/mainstone.c
+++ b/hw/arm/mainstone.c
@@ -152,8 +152,7 @@  static void mainstone_common_init(MemoryRegion *address_space_mem,
                                    i ? "mainstone.flash1" : "mainstone.flash0",
                                    MAINSTONE_FLASH,
                                    blk_by_legacy_dinfo(dinfo),
-                                   sector_len, MAINSTONE_FLASH / sector_len,
-                                   4, 0, 0, 0, 0, be)) {
+                                   sector_len, 4, 0, 0, 0, 0, be)) {
             error_report("Error registering flash memory");
             exit(1);
         }
diff --git a/hw/arm/musicpal.c b/hw/arm/musicpal.c
index cc780dfb37..0f4f02df8e 100644
--- a/hw/arm/musicpal.c
+++ b/hw/arm/musicpal.c
@@ -1638,14 +1638,14 @@  static void musicpal_init(MachineState *machine)
 #ifdef TARGET_WORDS_BIGENDIAN
         pflash_cfi02_register(0x100000000ULL - MP_FLASH_SIZE_MAX,
                               "musicpal.flash", flash_size,
-                              blk, 0x10000, (flash_size + 0xffff) >> 16,
+                              blk, 0x10000,
                               MP_FLASH_SIZE_MAX / flash_size,
                               2, 0x00BF, 0x236D, 0x0000, 0x0000,
                               0x5555, 0x2AAA, 1);
 #else
         pflash_cfi02_register(0x100000000ULL - MP_FLASH_SIZE_MAX,
                               "musicpal.flash", flash_size,
-                              blk, 0x10000, (flash_size + 0xffff) >> 16,
+                              blk, 0x10000,
                               MP_FLASH_SIZE_MAX / flash_size,
                               2, 0x00BF, 0x236D, 0x0000, 0x0000,
                               0x5555, 0x2AAA, 0);
diff --git a/hw/arm/omap_sx1.c b/hw/arm/omap_sx1.c
index b1128777cf..95a4fe7e7f 100644
--- a/hw/arm/omap_sx1.c
+++ b/hw/arm/omap_sx1.c
@@ -155,8 +155,7 @@  static void sx1_init(MachineState *machine, const int version)
         if (!pflash_cfi01_register(OMAP_CS0_BASE,
                                    "omap_sx1.flash0-1", flash_size,
                                    blk_by_legacy_dinfo(dinfo),
-                                   sector_size, flash_size / sector_size,
-                                   4, 0, 0, 0, 0, be)) {
+                                   sector_size, 4, 0, 0, 0, 0, be)) {
             fprintf(stderr, "qemu: Error registering flash memory %d.\n",
                            fl_idx);
         }
@@ -179,8 +178,7 @@  static void sx1_init(MachineState *machine, const int version)
         if (!pflash_cfi01_register(OMAP_CS1_BASE,
                                    "omap_sx1.flash1-1", flash1_size,
                                    blk_by_legacy_dinfo(dinfo),
-                                   sector_size, flash1_size / sector_size,
-                                   4, 0, 0, 0, 0, be)) {
+                                   sector_size, 4, 0, 0, 0, 0, be)) {
             fprintf(stderr, "qemu: Error registering flash memory %d.\n",
                            fl_idx);
         }
diff --git a/hw/arm/versatilepb.c b/hw/arm/versatilepb.c
index 82c5277462..d67181810a 100644
--- a/hw/arm/versatilepb.c
+++ b/hw/arm/versatilepb.c
@@ -369,7 +369,6 @@  static void versatile_init(MachineState *machine, int board_id)
                           VERSATILE_FLASH_SIZE,
                           dinfo ? blk_by_legacy_dinfo(dinfo) : NULL,
                           VERSATILE_FLASH_SECT_SIZE,
-                          VERSATILE_FLASH_SIZE / VERSATILE_FLASH_SECT_SIZE,
                           4, 0x0089, 0x0018, 0x0000, 0x0, 0)) {
         fprintf(stderr, "qemu: Error registering flash memory.\n");
     }
diff --git a/hw/arm/xilinx_zynq.c b/hw/arm/xilinx_zynq.c
index 1fa4a77728..b3b8215759 100644
--- a/hw/arm/xilinx_zynq.c
+++ b/hw/arm/xilinx_zynq.c
@@ -207,10 +207,9 @@  static void zynq_init(MachineState *machine)
     /* AMD */
     pflash_cfi02_register(0xe2000000, "zynq.pflash", FLASH_SIZE,
                           dinfo ? blk_by_legacy_dinfo(dinfo) : NULL,
-                          FLASH_SECTOR_SIZE,
-                          FLASH_SIZE/FLASH_SECTOR_SIZE, 1,
+                          FLASH_SECTOR_SIZE, 1,
                           1, 0x0066, 0x0022, 0x0000, 0x0000, 0x0555, 0x2aa,
-                              0);
+                          0);
 
     dev = qdev_create(NULL, "xilinx,zynq_slcr");
     qdev_init_nofail(dev);
diff --git a/hw/arm/z2.c b/hw/arm/z2.c
index f8081b2a10..1153dfe508 100644
--- a/hw/arm/z2.c
+++ b/hw/arm/z2.c
@@ -326,8 +326,7 @@  static void z2_init(MachineState *machine)
 
     if (!pflash_cfi01_register(Z2_FLASH_BASE, "z2.flash0", Z2_FLASH_SIZE,
                                dinfo ? blk_by_legacy_dinfo(dinfo) : NULL,
-                               sector_len, Z2_FLASH_SIZE / sector_len,
-                               4, 0, 0, 0, 0, be)) {
+                               sector_len, 4, 0, 0, 0, 0, be)) {
         error_report("Error registering flash memory");
         exit(1);
     }
diff --git a/hw/block/pflash_cfi01.c b/hw/block/pflash_cfi01.c
index bd42487c0a..9d1c356eb6 100644
--- a/hw/block/pflash_cfi01.c
+++ b/hw/block/pflash_cfi01.c
@@ -940,7 +940,7 @@  PFlashCFI01 *pflash_cfi01_register(hwaddr base,
                                    const char *name,
                                    hwaddr size,
                                    BlockBackend *blk,
-                                   uint32_t sector_len, int nb_blocs,
+                                   uint32_t sector_len,
                                    int bank_width,
                                    uint16_t id0, uint16_t id1,
                                    uint16_t id2, uint16_t id3,
@@ -951,7 +951,8 @@  PFlashCFI01 *pflash_cfi01_register(hwaddr base,
     if (blk) {
         qdev_prop_set_drive(dev, "drive", blk, &error_abort);
     }
-    qdev_prop_set_uint32(dev, "num-blocks", nb_blocs);
+    assert(size % sector_len == 0);
+    qdev_prop_set_uint32(dev, "num-blocks", size / sector_len);
     qdev_prop_set_uint64(dev, "sector-length", sector_len);
     qdev_prop_set_uint8(dev, "width", bank_width);
     qdev_prop_set_bit(dev, "big-endian", !!be);
diff --git a/hw/block/pflash_cfi02.c b/hw/block/pflash_cfi02.c
index c261ebff72..33779ce807 100644
--- a/hw/block/pflash_cfi02.c
+++ b/hw/block/pflash_cfi02.c
@@ -720,7 +720,7 @@  PFlashCFI02 *pflash_cfi02_register(hwaddr base,
                                    const char *name,
                                    hwaddr size,
                                    BlockBackend *blk,
-                                   uint32_t sector_len, int nb_blocs,
+                                   uint32_t sector_len,
                                    int nb_mappings, int width,
                                    uint16_t id0, uint16_t id1,
                                    uint16_t id2, uint16_t id3,
@@ -733,7 +733,8 @@  PFlashCFI02 *pflash_cfi02_register(hwaddr base,
     if (blk) {
         qdev_prop_set_drive(dev, "drive", blk, &error_abort);
     }
-    qdev_prop_set_uint32(dev, "num-blocks", nb_blocs);
+    assert(size % sector_len == 0);
+    qdev_prop_set_uint32(dev, "num-blocks", size / sector_len);
     qdev_prop_set_uint32(dev, "sector-length", sector_len);
     qdev_prop_set_uint8(dev, "width", width);
     qdev_prop_set_uint8(dev, "mappings", nb_mappings);
diff --git a/hw/i386/pc_sysfw.c b/hw/i386/pc_sysfw.c
index 9a5be54a85..34727c5b1f 100644
--- a/hw/i386/pc_sysfw.c
+++ b/hw/i386/pc_sysfw.c
@@ -110,16 +110,13 @@  static void pc_system_flash_init(MemoryRegion *rom_memory)
     int64_t size;
     char *fatal_errmsg = NULL;
     hwaddr phys_addr = 0x100000000ULL;
-    int sector_bits, sector_size;
+    uint32_t sector_size = 4096;
     PFlashCFI01 *system_flash;
     MemoryRegion *flash_mem;
     char name[64];
     void *flash_ptr;
     int ret, flash_size;
 
-    sector_bits = 12;
-    sector_size = 1 << sector_bits;
-
     for (unit = 0;
          (unit < FLASH_MAP_UNIT_MAX &&
           (pflash_drv = drive_get(IF_PFLASH, 0, unit)) != NULL);
@@ -162,7 +159,6 @@  static void pc_system_flash_init(MemoryRegion *rom_memory)
         snprintf(name, sizeof name, "system.flash%d", unit);
         system_flash = pflash_cfi01_register(phys_addr, name,
                                              size, blk, sector_size,
-                                             size >> sector_bits,
                                              1      /* width */,
                                              0x0000 /* id0 */,
                                              0x0000 /* id1 */,
diff --git a/hw/lm32/lm32_boards.c b/hw/lm32/lm32_boards.c
index f726355309..09f411ed07 100644
--- a/hw/lm32/lm32_boards.c
+++ b/hw/lm32/lm32_boards.c
@@ -116,7 +116,7 @@  static void lm32_evr_init(MachineState *machine)
     /* Spansion S29NS128P */
     pflash_cfi02_register(flash_base, "lm32_evr.flash", flash_size,
                           dinfo ? blk_by_legacy_dinfo(dinfo) : NULL,
-                          flash_sector_size, flash_size / flash_sector_size,
+                          flash_sector_size,
                           1, 2, 0x01, 0x7e, 0x43, 0x00, 0x555, 0x2aa, 1);
 
     /* create irq lines */
@@ -209,7 +209,7 @@  static void lm32_uclinux_init(MachineState *machine)
     /* Spansion S29NS128P */
     pflash_cfi02_register(flash_base, "lm32_uclinux.flash", flash_size,
                           dinfo ? blk_by_legacy_dinfo(dinfo) : NULL,
-                          flash_sector_size, flash_size / flash_sector_size,
+                          flash_sector_size,
                           1, 2, 0x01, 0x7e, 0x43, 0x00, 0x555, 0x2aa, 1);
 
     /* create irq lines */
diff --git a/hw/lm32/milkymist.c b/hw/lm32/milkymist.c
index ece7e3b699..ee307d5feb 100644
--- a/hw/lm32/milkymist.c
+++ b/hw/lm32/milkymist.c
@@ -123,8 +123,7 @@  milkymist_init(MachineState *machine)
     /* Numonyx JS28F256J3F105 */
     pflash_cfi01_register(flash_base, "milkymist.flash", flash_size,
                           dinfo ? blk_by_legacy_dinfo(dinfo) : NULL,
-                          flash_sector_size, flash_size / flash_sector_size,
-                          2, 0x00, 0x89, 0x00, 0x1d, 1);
+                          flash_sector_size, 2, 0x00, 0x89, 0x00, 0x1d, 1);
 
     /* create irq lines */
     env->pic_state = lm32_pic_init(qemu_allocate_irq(cpu_irq_handler, cpu, 0));
diff --git a/hw/microblaze/petalogix_ml605_mmu.c b/hw/microblaze/petalogix_ml605_mmu.c
index 74bcc14cda..51afefebef 100644
--- a/hw/microblaze/petalogix_ml605_mmu.c
+++ b/hw/microblaze/petalogix_ml605_mmu.c
@@ -109,8 +109,7 @@  petalogix_ml605_init(MachineState *machine)
      * 10th paremeter 0 means little-endian */
     pflash_cfi01_register(FLASH_BASEADDR, "petalogix_ml605.flash", FLASH_SIZE,
                           dinfo ? blk_by_legacy_dinfo(dinfo) : NULL,
-                          64 * KiB, FLASH_SIZE >> 16,
-                          2, 0x89, 0x18, 0x0000, 0x0, 0);
+                          64 * KiB, 2, 0x89, 0x18, 0x0000, 0x0, 0);
 
 
     dev = qdev_create(NULL, "xlnx.xps-intc");
diff --git a/hw/microblaze/petalogix_s3adsp1800_mmu.c b/hw/microblaze/petalogix_s3adsp1800_mmu.c
index a07b7f8edf..bd5e93558c 100644
--- a/hw/microblaze/petalogix_s3adsp1800_mmu.c
+++ b/hw/microblaze/petalogix_s3adsp1800_mmu.c
@@ -90,8 +90,7 @@  petalogix_s3adsp1800_init(MachineState *machine)
     pflash_cfi01_register(FLASH_BASEADDR,
                           "petalogix_s3adsp1800.flash", FLASH_SIZE,
                           dinfo ? blk_by_legacy_dinfo(dinfo) : NULL,
-                          64 * KiB, FLASH_SIZE >> 16,
-                          1, 0x89, 0x18, 0x0000, 0x0, 1);
+                          64 * KiB, 1, 0x89, 0x18, 0x0000, 0x0, 1);
 
     dev = qdev_create(NULL, "xlnx.xps-intc");
     qdev_prop_set_uint32(dev, "kind-of-intr",
diff --git a/hw/mips/mips_malta.c b/hw/mips/mips_malta.c
index 9c8b2896cc..c265777c17 100644
--- a/hw/mips/mips_malta.c
+++ b/hw/mips/mips_malta.c
@@ -1275,9 +1275,7 @@  void mips_malta_init(MachineState *machine)
 #endif
     }
     fl = pflash_cfi01_register(FLASH_ADDRESS, "mips_malta.bios",
-                               FLASH_SIZE,
-                               pflash_blk,
-                               65536, FLASH_SIZE >> 16,
+                               FLASH_SIZE, pflash_blk, 65536,
                                4, 0x0000, 0x0000, 0x0000, 0x0000, be);
     bios = pflash_cfi01_get_memory(fl);
     fl_idx++;
diff --git a/hw/mips/mips_r4k.c b/hw/mips/mips_r4k.c
index 0b9df466e7..93dbf76bb4 100644
--- a/hw/mips/mips_r4k.c
+++ b/hw/mips/mips_r4k.c
@@ -237,8 +237,7 @@  void mips_r4k_init(MachineState *machine)
         uint32_t mips_rom = 0x00400000;
         if (!pflash_cfi01_register(0x1fc00000, "mips_r4k.bios", mips_rom,
                                    blk_by_legacy_dinfo(dinfo),
-                                   sector_len, mips_rom / sector_len,
-                                   4, 0, 0, 0, 0, be)) {
+                                   sector_len, 4, 0, 0, 0, 0, be)) {
             fprintf(stderr, "qemu: Error registering flash memory.\n");
         }
     } else if (!qtest_enabled()) {
diff --git a/hw/ppc/ppc405_boards.c b/hw/ppc/ppc405_boards.c
index dfaea45898..1dd5c8b797 100644
--- a/hw/ppc/ppc405_boards.c
+++ b/hw/ppc/ppc405_boards.c
@@ -195,7 +195,7 @@  static void ref405ep_init(MachineState *machine)
         pflash_cfi02_register((uint32_t)(-bios_size),
                               "ef405ep.bios", bios_size,
                               dinfo ? blk_by_legacy_dinfo(dinfo) : NULL,
-                              64 * KiB, bios_size / (64 * KiB), 1,
+                              64 * KiB, 1,
                               2, 0x0001, 0x22DA, 0x0000, 0x0000, 0x555, 0x2AA,
                               1);
     } else
@@ -486,7 +486,7 @@  static void taihu_405ep_init(MachineState *machine)
         pflash_cfi02_register(0xFFE00000,
                               "taihu_405ep.bios", bios_size,
                               dinfo ? blk_by_legacy_dinfo(dinfo) : NULL,
-                              64 * KiB, bios_size / (64 * KiB), 1,
+                              64 * KiB, 1,
                               4, 0x0001, 0x22DA, 0x0000, 0x0000, 0x555, 0x2AA,
                               1);
         fl_idx++;
@@ -528,7 +528,7 @@  static void taihu_405ep_init(MachineState *machine)
 #endif
         pflash_cfi02_register(0xfc000000, "taihu_405ep.flash", bios_size,
                               dinfo ? blk_by_legacy_dinfo(dinfo) : NULL,
-                              64 * KiB, bios_size / (64 * KiB), 1,
+                              64 * KiB, 1,
                               4, 0x0001, 0x22DA, 0x0000, 0x0000, 0x555, 0x2AA,
                               1);
         fl_idx++;
diff --git a/hw/ppc/sam460ex.c b/hw/ppc/sam460ex.c
index 9af6018c7d..fbcddc5b00 100644
--- a/hw/ppc/sam460ex.c
+++ b/hw/ppc/sam460ex.c
@@ -115,8 +115,7 @@  static int sam460ex_load_uboot(void)
     if (!pflash_cfi01_register(FLASH_BASE | ((hwaddr)FLASH_BASE_H << 32),
                                "sam460ex.flash", FLASH_SIZE,
                                dinfo ? blk_by_legacy_dinfo(dinfo) : NULL,
-                               64 * KiB, FLASH_SIZE / (64 * KiB),
-                               1, 0x89, 0x18, 0x0000, 0x0, 1)) {
+                               64 * KiB, 1, 0x89, 0x18, 0x0000, 0x0, 1)) {
         error_report("Error registering flash memory");
         /* XXX: return an error instead? */
         exit(1);
diff --git a/hw/ppc/virtex_ml507.c b/hw/ppc/virtex_ml507.c
index d2085a839c..848a5bf05a 100644
--- a/hw/ppc/virtex_ml507.c
+++ b/hw/ppc/virtex_ml507.c
@@ -229,8 +229,7 @@  static void virtex_init(MachineState *machine)
     dinfo = drive_get(IF_PFLASH, 0, 0);
     pflash_cfi01_register(PFLASH_BASEADDR, "virtex.flash", FLASH_SIZE,
                           dinfo ? blk_by_legacy_dinfo(dinfo) : NULL,
-                          64 * KiB, FLASH_SIZE >> 16,
-                          1, 0x89, 0x18, 0x0000, 0x0, 1);
+                          64 * KiB, 1, 0x89, 0x18, 0x0000, 0x0, 1);
 
     cpu_irq = (qemu_irq *) &env->irq_inputs[PPC40x_INPUT_INT];
     dev = qdev_create(NULL, "xlnx.xps-intc");
diff --git a/hw/sh4/r2d.c b/hw/sh4/r2d.c
index c6514bb817..a6253afbb6 100644
--- a/hw/sh4/r2d.c
+++ b/hw/sh4/r2d.c
@@ -300,8 +300,7 @@  static void r2d_init(MachineState *machine)
     dinfo = drive_get(IF_PFLASH, 0, 0);
     pflash_cfi02_register(0x0, "r2d.flash", FLASH_SIZE,
                           dinfo ? blk_by_legacy_dinfo(dinfo) : NULL,
-                          64 * KiB, FLASH_SIZE >> 16,
-                          1, 2, 0x0001, 0x227e, 0x2220, 0x2200,
+                          64 * KiB, 1, 2, 0x0001, 0x227e, 0x2220, 0x2200,
                           0x555, 0x2aa, 0);
 
     /* NIC: rtl8139 on-board, and 2 slots. */
diff --git a/include/hw/block/flash.h b/include/hw/block/flash.h
index 3e48901c84..914932eaec 100644
--- a/include/hw/block/flash.h
+++ b/include/hw/block/flash.h
@@ -17,7 +17,7 @@  PFlashCFI01 *pflash_cfi01_register(hwaddr base,
                                    const char *name,
                                    hwaddr size,
                                    BlockBackend *blk,
-                                   uint32_t sector_len, int nb_blocs,
+                                   uint32_t sector_len,
                                    int width,
                                    uint16_t id0, uint16_t id1,
                                    uint16_t id2, uint16_t id3,
@@ -36,7 +36,7 @@  PFlashCFI02 *pflash_cfi02_register(hwaddr base,
                                    const char *name,
                                    hwaddr size,
                                    BlockBackend *blk,
-                                   uint32_t sector_len, int nb_blocs,
+                                   uint32_t sector_len,
                                    int nb_mappings,
                                    int width,
                                    uint16_t id0, uint16_t id1,