diff options
Diffstat (limited to 'hw/arm/npcm7xx_boards.c')
| -rw-r--r-- | hw/arm/npcm7xx_boards.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/hw/arm/npcm7xx_boards.c b/hw/arm/npcm7xx_boards.c index b4c772d6b5..79e2e2744c 100644 --- a/hw/arm/npcm7xx_boards.c +++ b/hw/arm/npcm7xx_boards.c @@ -20,6 +20,7 @@ #include "hw/arm/npcm7xx.h" #include "hw/core/cpu.h" #include "hw/loader.h" +#include "hw/qdev-properties.h" #include "qapi/error.h" #include "qemu-common.h" #include "qemu/units.h" @@ -55,6 +56,22 @@ static void npcm7xx_load_bootrom(MachineState *machine, NPCM7xxState *soc) } } +static void npcm7xx_connect_flash(NPCM7xxFIUState *fiu, int cs_no, + const char *flash_type, DriveInfo *dinfo) +{ + DeviceState *flash; + qemu_irq flash_cs; + + flash = qdev_new(flash_type); + if (dinfo) { + qdev_prop_set_drive(flash, "drive", blk_by_legacy_dinfo(dinfo)); + } + qdev_realize_and_unref(flash, BUS(fiu->spi), &error_fatal); + + flash_cs = qdev_get_gpio_in_named(flash, SSI_GPIO_CS, 0); + qdev_connect_gpio_out_named(DEVICE(fiu), "cs", cs_no, flash_cs); +} + static void npcm7xx_connect_dram(NPCM7xxState *soc, MemoryRegion *dram) { memory_region_add_subregion(get_system_memory(), NPCM7XX_DRAM_BA, dram); @@ -92,6 +109,7 @@ static void npcm750_evb_init(MachineState *machine) qdev_realize(DEVICE(soc), NULL, &error_fatal); npcm7xx_load_bootrom(machine, soc); + npcm7xx_connect_flash(&soc->fiu[0], 0, "w25q256", drive_get(IF_MTD, 0, 0)); npcm7xx_load_kernel(machine, soc); } @@ -104,6 +122,8 @@ static void quanta_gsj_init(MachineState *machine) qdev_realize(DEVICE(soc), NULL, &error_fatal); npcm7xx_load_bootrom(machine, soc); + npcm7xx_connect_flash(&soc->fiu[0], 0, "mx25l25635e", + drive_get(IF_MTD, 0, 0)); npcm7xx_load_kernel(machine, soc); } |