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Searched refs:flash (Results 1 – 25 of 64) sorted by relevance

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/qemu/hw/i386/
H A Dpc_sysfw.c104 pcms->flash[0] = pc_pflash_create(pcms, "system.flash0", in pc_system_flash_create()
106 pcms->flash[1] = pc_pflash_create(pcms, "system.flash1", in pc_system_flash_create()
118 for (i = 0; i < ARRAY_SIZE(pcms->flash); i++) { in pc_system_flash_cleanup_unused()
119 if (!qdev_is_realized(DEVICE(pcms->flash[i]))) { in pc_system_flash_cleanup_unused()
123 object_unparent(OBJECT(pcms->flash[i])); in pc_system_flash_cleanup_unused()
124 pcms->flash[i] = NULL; in pc_system_flash_cleanup_unused()
158 for (i = 0; i < ARRAY_SIZE(pcms->flash); i++) { in pc_system_flash_map()
161 system_flash = pcms->flash[i]; in pc_system_flash_map()
220 BlockBackend *pflash_blk[ARRAY_SIZE(pcms->flash)]; in pc_system_firmware_init()
228 for (i = 0; i < ARRAY_SIZE(pcms->flash); i++) { in pc_system_firmware_init()
[all …]
/qemu/hw/xtensa/
H A Dxtfpga.c62 const XtfpgaFlashDesc *flash; member
180 board->flash->size / board->flash->sector_size); in xtfpga_flash_init()
181 qdev_prop_set_uint64(dev, "sector-length", board->flash->sector_size); in xtfpga_flash_init()
187 memory_region_add_subregion(address_space, board->flash->base, in xtfpga_flash_init()
232 PFlashCFI01 *flash = NULL; in xtfpga_init() local
314 flash = xtfpga_flash_init(system_io, board, dinfo, TARGET_BIG_ENDIAN); in xtfpga_init()
451 if (flash) { in xtfpga_init()
452 MemoryRegion *flash_mr = pflash_cfi01_get_memory(flash); in xtfpga_init()
456 if (board->flash->size - board->flash->boot_base < size) { in xtfpga_init()
457 size = board->flash->size - board->flash->boot_base; in xtfpga_init()
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/qemu/hw/nvram/
H A Dnrf51_nvm.c234 memory_region_flush_rom_device(&s->flash, value, in io_write()
247 memory_region_flush_rom_device(&s->flash, 0, s->flash_size); in io_write()
300 memory_region_flush_rom_device(&s->flash, offset, size); in flash_write()
340 if (!memory_region_init_rom_device(&s->flash, OBJECT(dev), &flash_ops, s, in nrf51_nvm_realize()
345 s->storage = memory_region_get_ram_ptr(&s->flash); in nrf51_nvm_realize()
346 sysbus_init_mmio(SYS_BUS_DEVICE(dev), &s->flash); in nrf51_nvm_realize()
/qemu/hw/ssi/
H A Dnpcm7xx_fiu.c107 NPCM7xxFIUFlash *flash) in npcm7xx_fiu_cs_index() argument
109 int index = flash - fiu->flash; in npcm7xx_fiu_cs_index()
524 s->flash = g_new0(NPCM7xxFIUFlash, s->cs_count); in npcm7xx_fiu_realize()
535 NPCM7xxFIUFlash *flash = &s->flash[i]; in npcm7xx_fiu_realize() local
536 flash->fiu = s; in npcm7xx_fiu_realize()
537 memory_region_init_io(&flash->direct_access, OBJECT(s), in npcm7xx_fiu_realize()
538 &npcm7xx_fiu_flash_ops, &s->flash[i], "flash", in npcm7xx_fiu_realize()
540 sysbus_init_mmio(sbd, &flash->direct_access); in npcm7xx_fiu_realize()
/qemu/hw/display/
H A Dssd0303.c60 int flash; member
125 s->flash = 0; in ssd0303_send()
128 s->flash = 1; in ssd0303_send()
245 if (s->flash) { in ssd0303_update_display()
289 VMSTATE_INT32(flash, ssd0303_state),
/qemu/hw/arm/
H A Dnpcm8xx_boards.c60 DeviceState *flash; in npcm8xx_connect_flash() local
63 flash = qdev_new(flash_type); in npcm8xx_connect_flash()
65 qdev_prop_set_drive(flash, "drive", blk_by_legacy_dinfo(dinfo)); in npcm8xx_connect_flash()
67 qdev_realize_and_unref(flash, BUS(fiu->spi), &error_fatal); in npcm8xx_connect_flash()
69 flash_cs = qdev_get_gpio_in_named(flash, SSI_GPIO_CS, 0); in npcm8xx_connect_flash()
H A Dsbsa-ref.c107 PFlashCFI01 *flash[2]; member
316 sms->flash[0] = sbsa_flash_create1(sms, "sbsa.flash0", "pflash0"); in sbsa_flash_create()
317 sms->flash[1] = sbsa_flash_create1(sms, "sbsa.flash1", "pflash1"); in sbsa_flash_create()
320 static void sbsa_flash_map1(PFlashCFI01 *flash, in sbsa_flash_map1() argument
324 DeviceState *dev = DEVICE(flash); in sbsa_flash_map1()
349 sbsa_flash_map1(sms->flash[0], flashbase, flashsize, in sbsa_flash_map()
351 sbsa_flash_map1(sms->flash[1], flashbase + flashsize, flashsize, in sbsa_flash_map()
364 for (i = 0; i < ARRAY_SIZE(sms->flash); i++) { in sbsa_firmware_init()
365 pflash_cfi01_legacy_drive(sms->flash[i], in sbsa_firmware_init()
371 pflash_blk0 = pflash_cfi01_get_blk(sms->flash[0]); in sbsa_firmware_init()
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H A Dstm32f100_soc.c103 memory_region_init_rom(&s->flash, OBJECT(dev_soc), "STM32F100.flash", in stm32f100_soc_realize()
106 "STM32F100.flash.alias", &s->flash, 0, FLASH_SIZE); in stm32f100_soc_realize()
107 memory_region_add_subregion(system_memory, FLASH_BASE_ADDRESS, &s->flash); in stm32f100_soc_realize()
H A Domap_sx1.c104 MemoryRegion *flash = g_new(MemoryRegion, 1); in sx1_init() local
130 memory_region_init_rom(flash, NULL, "omap_sx1.flash0-0", flash_size, in sx1_init()
132 memory_region_add_subregion(address_space, OMAP_CS0_BASE, flash); in sx1_init()
H A Dstm32f205_soc.c116 memory_region_init_rom(&s->flash, OBJECT(dev_soc), "STM32F205.flash", in stm32f205_soc_realize()
119 "STM32F205.flash.alias", &s->flash, 0, FLASH_SIZE); in stm32f205_soc_realize()
121 memory_region_add_subregion(system_memory, FLASH_BASE_ADDRESS, &s->flash); in stm32f205_soc_realize()
H A Dnpcm7xx_boards.c83 DeviceState *flash; in npcm7xx_connect_flash() local
86 flash = qdev_new(flash_type); in npcm7xx_connect_flash()
88 qdev_prop_set_drive(flash, "drive", blk_by_legacy_dinfo(dinfo)); in npcm7xx_connect_flash()
90 qdev_realize_and_unref(flash, BUS(fiu->spi), &error_fatal); in npcm7xx_connect_flash()
92 flash_cs = qdev_get_gpio_in_named(flash, SSI_GPIO_CS, 0); in npcm7xx_connect_flash()
H A Dstm32f405_soc.c124 memory_region_init_rom(&s->flash, OBJECT(dev_soc), "STM32F405.flash", in stm32f405_soc_realize()
131 "STM32F405.flash.alias", &s->flash, 0, in stm32f405_soc_realize()
134 memory_region_add_subregion(system_memory, FLASH_BASE_ADDRESS, &s->flash); in stm32f405_soc_realize()
/qemu/docs/system/arm/
H A Dmps2.rst8 FPGA again, can handle 4GB of RAM and has a USB controller and QSPI flash).
45 - AN524 remapping of low memory to either BRAM or to QSPI flash is
51 - QEMU does not model the QSPI flash in MPS3 boards as real QSPI
52 flash, but only as simple ROM, so attempting to rewrite the flash
57 - AN536 does not support enabling or disabling the flash and ATCM
H A Daspeed.rst115 Booting from a flash image
118 The machine options specific to Aspeed to boot from a flash image are :
120 * ``execute-in-place`` which emulates the boot from the CE0 flash
129 To boot the machine from the flash image, use an MTD drive :
136 To use other flash models, for instance a different FMC chip and a
143 When more flexibility is needed to define the flash devices, to use
144 different flash models or define all flash devices (up to 8), the
146 flash devices.
198 boot the ``rainier-bmc`` machine from a flash device (default being
202 the flash device with ``boot-emmc=false`` and let the machine use an
[all …]
H A Dcollie.rst9 * NOR flash
H A Dmusicpal.rst9 - 32 MB RAM, 256 KB SRAM, 8 MB flash.
/qemu/docs/system/riscv/
H A Dsifive_u.rst25 * 1 ISSI 25WP256 flash
83 - start-in-flash
85 When given, QEMU's ROM codes jump to QSPI memory-mapped flash directly.
108 msel=6 means FSBL and SSBL are both on the QSPI flash. msel=11 means FSBL
226 To start U-Boot using the ``sifive_u`` machine, prepare an SPI flash image, or
255 SPI flash image has slightly different partition offsets, and the size has to
256 be 32 MiB to match the ISSI 25WP256 flash on the real board:
298 Changing msel= value to 6, allows booting U-Boot from the SPI flash:
315 case: ZSBL (in QEMU) loads U-Boot SPL from SD card or SPI flash to L2LIM,
320 without the needs of preparing the SPI flash or SD card images, an alternate
/qemu/hw/loongarch/
H A Dvirt.c90 lvms->flash[0] = virt_flash_create1(lvms, "virt.flash0", "pflash0"); in virt_flash_create()
91 lvms->flash[1] = virt_flash_create1(lvms, "virt.flash1", "pflash1"); in virt_flash_create()
94 static void virt_flash_map1(PFlashCFI01 *flash, in virt_flash_map1() argument
98 DeviceState *dev = DEVICE(flash); in virt_flash_map1()
102 blk = pflash_cfi01_get_blk(flash); in virt_flash_map1()
120 PFlashCFI01 *flash0 = lvms->flash[0]; in virt_flash_map()
121 PFlashCFI01 *flash1 = lvms->flash[1]; in virt_flash_map()
466 for (i = 0; i < ARRAY_SIZE(lvms->flash); i++) { in virt_firmware_init()
467 pflash_cfi01_legacy_drive(lvms->flash[i], in virt_firmware_init()
473 pflash_blk0 = pflash_cfi01_get_blk(lvms->flash[0]); in virt_firmware_init()
[all …]
/qemu/pc-bios/dtb/
H A Dpetalogix-ml605.dts243 flash@86000000 {
247 compatible = "xlnx,axi-emc-1.01.a\0cfi-flash";
302 xlnx,tpacc-ps-flash-0 = < 0x61a8 >;
303 xlnx,tpacc-ps-flash-1 = < 0x61a8 >;
304 xlnx,tpacc-ps-flash-2 = < 0x61a8 >;
305 xlnx,tpacc-ps-flash-3 = < 0x61a8 >;
/qemu/include/hw/arm/
H A Dstm32f100_soc.h54 MemoryRegion flash; member
H A Dnrf51_soc.h43 MemoryRegion flash; member
H A Dstm32f205_soc.h65 MemoryRegion flash; member
/qemu/include/hw/ssi/
H A Dnpcm7xx_fiu.h64 NPCM7xxFIUFlash *flash; member
/qemu/include/hw/nvram/
H A Dnrf51_nvm.h54 MemoryRegion flash; member
/qemu/hw/avr/
H A Datmega.h41 MemoryRegion flash; member

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