diff options
| author | Avi Kivity <avi@redhat.com> | 2011-08-04 15:55:30 +0300 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2011-08-25 10:56:33 +0300 |
| commit | c8a50e596c8eeb41bf5718df5bad6be4080f40c7 (patch) | |
| tree | 589bfb006ec42863a518debd4775d88a3abfe185 /hw/omap_sx1.c | |
| parent | a1807ef2954d3ddbf9a9bca3949bd0c69fd45a0e (diff) | |
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/omap_sx1.c')
| -rw-r--r-- | hw/omap_sx1.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/hw/omap_sx1.c b/hw/omap_sx1.c index a7b687bc41..70364f4c72 100644 --- a/hw/omap_sx1.c +++ b/hw/omap_sx1.c @@ -129,7 +129,8 @@ static void sx1_init(ram_addr_t ram_size, DriveInfo *dinfo; int fl_idx; uint32_t flash_size = flash0_size; - int be; + const MemoryRegionOps *flash_ops; + MemoryRegion *flash = g_new(MemoryRegion, 2); if (version == 2) { flash_size = flash2_size; @@ -155,17 +156,18 @@ static void sx1_init(ram_addr_t ram_size, fl_idx = 0; #ifdef TARGET_WORDS_BIGENDIAN - be = 1; + flash_ops = &pflash_cfi01_ops_be; #else - be = 0; + flash_ops = &pflash_cfi01_ops_le; #endif if ((dinfo = drive_get(IF_PFLASH, 0, fl_idx)) != NULL) { - if (!pflash_cfi01_register(OMAP_CS0_BASE, qemu_ram_alloc(NULL, - "omap_sx1.flash0-1", flash_size), + memory_region_init_rom_device(&flash[0], flash_ops, + NULL, "omap_sx1.flash0-1", flash_size); + if (!pflash_cfi01_register(OMAP_CS0_BASE, &flash[0], dinfo->bdrv, sector_size, flash_size / sector_size, - 4, 0, 0, 0, 0, be)) { + 4, 0, 0, 0, 0)) { fprintf(stderr, "qemu: Error registering flash memory %d.\n", fl_idx); } @@ -182,11 +184,12 @@ static void sx1_init(ram_addr_t ram_size, cpu_register_physical_memory(OMAP_CS1_BASE + flash1_size, OMAP_CS1_SIZE - flash1_size, io); - if (!pflash_cfi01_register(OMAP_CS1_BASE, qemu_ram_alloc(NULL, - "omap_sx1.flash1-1", flash1_size), + memory_region_init_rom_device(&flash[1], flash_ops, + NULL, "omap_sx1.flash1-1", flash1_size); + if (!pflash_cfi01_register(OMAP_CS1_BASE, &flash[1], dinfo->bdrv, sector_size, flash1_size / sector_size, - 4, 0, 0, 0, 0, be)) { + 4, 0, 0, 0, 0)) { fprintf(stderr, "qemu: Error registering flash memory %d.\n", fl_idx); } |