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authorAvi Kivity <avi@redhat.com>2011-08-04 15:55:30 +0300
committerAvi Kivity <avi@redhat.com>2011-08-25 10:56:33 +0300
commitc8a50e596c8eeb41bf5718df5bad6be4080f40c7 (patch)
tree589bfb006ec42863a518debd4775d88a3abfe185 /hw/mainstone.c
parenta1807ef2954d3ddbf9a9bca3949bd0c69fd45a0e (diff)
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pflash_cfi01/pflash_cfi02: convert to memory API
cfi02 is annoying in that is ignores some address bits; we probably want explicit support in the memory API for that. Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'hw/mainstone.c')
-rw-r--r--hw/mainstone.c20
1 files changed, 11 insertions, 9 deletions
diff --git a/hw/mainstone.c b/hw/mainstone.c
index 4792f0e..78af41b 100644
--- a/hw/mainstone.c
+++ b/hw/mainstone.c
@@ -101,7 +101,8 @@ static void mainstone_common_init(ram_addr_t ram_size,
DeviceState *mst_irq;
DriveInfo *dinfo;
int i;
- int be;
+ MemoryRegion *flashes = g_new(MemoryRegion, 2);
+ const MemoryRegionOps *flash_ops;
if (!cpu_model)
cpu_model = "pxa270-c5";
@@ -113,9 +114,9 @@ static void mainstone_common_init(ram_addr_t ram_size,
MAINSTONE_ROM) | IO_MEM_ROM);
#ifdef TARGET_WORDS_BIGENDIAN
- be = 1;
+ flash_ops = &pflash_cfi01_ops_be;
#else
- be = 0;
+ flash_ops = &pflash_cfi01_ops_le;
#endif
/* There are two 32MiB flash devices on the board */
for (i = 0; i < 2; i ++) {
@@ -126,13 +127,14 @@ static void mainstone_common_init(ram_addr_t ram_size,
exit(1);
}
+ memory_region_init_rom_device(&flashes[i], flash_ops,
+ NULL, (i ? "mainstone.flash1"
+ : "mainstone.flash0"),
+ MAINSTONE_FLASH);
if (!pflash_cfi01_register(mainstone_flash_base[i],
- qemu_ram_alloc(NULL, i ? "mainstone.flash1" :
- "mainstone.flash0",
- MAINSTONE_FLASH),
- dinfo->bdrv, sector_len,
- MAINSTONE_FLASH / sector_len, 4, 0, 0, 0, 0,
- be)) {
+ &flashes[i], dinfo->bdrv, sector_len,
+ MAINSTONE_FLASH / sector_len, 4, 0, 0, 0,
+ 0)) {
fprintf(stderr, "qemu: Error registering flash memory.\n");
exit(1);
}