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-rw-r--r--hw/m25p80.c672
1 files changed, 0 insertions, 672 deletions
diff --git a/hw/m25p80.c b/hw/m25p80.c
deleted file mode 100644
index 55e9d0d37a..0000000000
--- a/hw/m25p80.c
+++ /dev/null
@@ -1,672 +0,0 @@
-/*
- * ST M25P80 emulator. Emulate all SPI flash devices based on the m25p80 command
- * set. Known devices table current as of Jun/2012 and taken from linux.
- * See drivers/mtd/devices/m25p80.c.
- *
- * Copyright (C) 2011 Edgar E. Iglesias <edgar.iglesias@gmail.com>
- * Copyright (C) 2012 Peter A. G. Crosthwaite <peter.crosthwaite@petalogix.com>
- * Copyright (C) 2012 PetaLogix
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 or
- * (at your option) a later version of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "hw/hw.h"
-#include "sysemu/blockdev.h"
-#include "hw/ssi.h"
-#include "hw/devices.h"
-
-#ifdef M25P80_ERR_DEBUG
-#define DB_PRINT(...) do { \
- fprintf(stderr, ": %s: ", __func__); \
- fprintf(stderr, ## __VA_ARGS__); \
- } while (0);
-#else
- #define DB_PRINT(...)
-#endif
-
-/* Fields for FlashPartInfo->flags */
-
-/* erase capabilities */
-#define ER_4K 1
-#define ER_32K 2
-/* set to allow the page program command to write 0s back to 1. Useful for
- * modelling EEPROM with SPI flash command set
- */
-#define WR_1 0x100
-
-typedef struct FlashPartInfo {
- const char *part_name;
- /* jedec code. (jedec >> 16) & 0xff is the 1st byte, >> 8 the 2nd etc */
- uint32_t jedec;
- /* extended jedec code */
- uint16_t ext_jedec;
- /* there is confusion between manufacturers as to what a sector is. In this
- * device model, a "sector" is the size that is erased by the ERASE_SECTOR
- * command (opcode 0xd8).
- */
- uint32_t sector_size;
- uint32_t n_sectors;
- uint32_t page_size;
- uint8_t flags;
-} FlashPartInfo;
-
-/* adapted from linux */
-
-#define INFO(_part_name, _jedec, _ext_jedec, _sector_size, _n_sectors, _flags)\
- .part_name = (_part_name),\
- .jedec = (_jedec),\
- .ext_jedec = (_ext_jedec),\
- .sector_size = (_sector_size),\
- .n_sectors = (_n_sectors),\
- .page_size = 256,\
- .flags = (_flags),\
-
-#define JEDEC_NUMONYX 0x20
-#define JEDEC_WINBOND 0xEF
-#define JEDEC_SPANSION 0x01
-
-static const FlashPartInfo known_devices[] = {
- /* Atmel -- some are (confusingly) marketed as "DataFlash" */
- { INFO("at25fs010", 0x1f6601, 0, 32 << 10, 4, ER_4K) },
- { INFO("at25fs040", 0x1f6604, 0, 64 << 10, 8, ER_4K) },
-
- { INFO("at25df041a", 0x1f4401, 0, 64 << 10, 8, ER_4K) },
- { INFO("at25df321a", 0x1f4701, 0, 64 << 10, 64, ER_4K) },
- { INFO("at25df641", 0x1f4800, 0, 64 << 10, 128, ER_4K) },
-
- { INFO("at26f004", 0x1f0400, 0, 64 << 10, 8, ER_4K) },
- { INFO("at26df081a", 0x1f4501, 0, 64 << 10, 16, ER_4K) },
- { INFO("at26df161a", 0x1f4601, 0, 64 << 10, 32, ER_4K) },
- { INFO("at26df321", 0x1f4700, 0, 64 << 10, 64, ER_4K) },
-
- /* EON -- en25xxx */
- { INFO("en25f32", 0x1c3116, 0, 64 << 10, 64, ER_4K) },
- { INFO("en25p32", 0x1c2016, 0, 64 << 10, 64, 0) },
- { INFO("en25q32b", 0x1c3016, 0, 64 << 10, 64, 0) },
- { INFO("en25p64", 0x1c2017, 0, 64 << 10, 128, 0) },
-
- /* Intel/Numonyx -- xxxs33b */
- { INFO("160s33b", 0x898911, 0, 64 << 10, 32, 0) },
- { INFO("320s33b", 0x898912, 0, 64 << 10, 64, 0) },
- { INFO("640s33b", 0x898913, 0, 64 << 10, 128, 0) },
-
- /* Macronix */
- { INFO("mx25l4005a", 0xc22013, 0, 64 << 10, 8, ER_4K) },
- { INFO("mx25l8005", 0xc22014, 0, 64 << 10, 16, 0) },
- { INFO("mx25l1606e", 0xc22015, 0, 64 << 10, 32, ER_4K) },
- { INFO("mx25l3205d", 0xc22016, 0, 64 << 10, 64, 0) },
- { INFO("mx25l6405d", 0xc22017, 0, 64 << 10, 128, 0) },
- { INFO("mx25l12805d", 0xc22018, 0, 64 << 10, 256, 0) },
- { INFO("mx25l12855e", 0xc22618, 0, 64 << 10, 256, 0) },
- { INFO("mx25l25635e", 0xc22019, 0, 64 << 10, 512, 0) },
- { INFO("mx25l25655e", 0xc22619, 0, 64 << 10, 512, 0) },
-
- /* Spansion -- single (large) sector size only, at least
- * for the chips listed here (without boot sectors).
- */
- { INFO("s25sl004a", 0x010212, 0, 64 << 10, 8, 0) },
- { INFO("s25sl008a", 0x010213, 0, 64 << 10, 16, 0) },
- { INFO("s25sl016a", 0x010214, 0, 64 << 10, 32, 0) },
- { INFO("s25sl032a", 0x010215, 0, 64 << 10, 64, 0) },
- { INFO("s25sl032p", 0x010215, 0x4d00, 64 << 10, 64, ER_4K) },
- { INFO("s25sl064a", 0x010216, 0, 64 << 10, 128, 0) },
- { INFO("s25fl256s0", 0x010219, 0x4d00, 256 << 10, 128, 0) },
- { INFO("s25fl256s1", 0x010219, 0x4d01, 64 << 10, 512, 0) },
- { INFO("s25fl512s", 0x010220, 0x4d00, 256 << 10, 256, 0) },
- { INFO("s70fl01gs", 0x010221, 0x4d00, 256 << 10, 256, 0) },
- { INFO("s25sl12800", 0x012018, 0x0300, 256 << 10, 64, 0) },
- { INFO("s25sl12801", 0x012018, 0x0301, 64 << 10, 256, 0) },
- { INFO("s25fl129p0", 0x012018, 0x4d00, 256 << 10, 64, 0) },
- { INFO("s25fl129p1", 0x012018, 0x4d01, 64 << 10, 256, 0) },
- { INFO("s25fl016k", 0xef4015, 0, 64 << 10, 32, ER_4K | ER_32K) },
- { INFO("s25fl064k", 0xef4017, 0, 64 << 10, 128, ER_4K | ER_32K) },
-
- /* SST -- large erase sizes are "overlays", "sectors" are 4<< 10 */
- { INFO("sst25vf040b", 0xbf258d, 0, 64 << 10, 8, ER_4K) },
- { INFO("sst25vf080b", 0xbf258e, 0, 64 << 10, 16, ER_4K) },
- { INFO("sst25vf016b", 0xbf2541, 0, 64 << 10, 32, ER_4K) },
- { INFO("sst25vf032b", 0xbf254a, 0, 64 << 10, 64, ER_4K) },
- { INFO("sst25wf512", 0xbf2501, 0, 64 << 10, 1, ER_4K) },
- { INFO("sst25wf010", 0xbf2502, 0, 64 << 10, 2, ER_4K) },
- { INFO("sst25wf020", 0xbf2503, 0, 64 << 10, 4, ER_4K) },
- { INFO("sst25wf040", 0xbf2504, 0, 64 << 10, 8, ER_4K) },
-
- /* ST Microelectronics -- newer production may have feature updates */
- { INFO("m25p05", 0x202010, 0, 32 << 10, 2, 0) },
- { INFO("m25p10", 0x202011, 0, 32 << 10, 4, 0) },
- { INFO("m25p20", 0x202012, 0, 64 << 10, 4, 0) },
- { INFO("m25p40", 0x202013, 0, 64 << 10, 8, 0) },
- { INFO("m25p80", 0x202014, 0, 64 << 10, 16, 0) },
- { INFO("m25p16", 0x202015, 0, 64 << 10, 32, 0) },
- { INFO("m25p32", 0x202016, 0, 64 << 10, 64, 0) },
- { INFO("m25p64", 0x202017, 0, 64 << 10, 128, 0) },
- { INFO("m25p128", 0x202018, 0, 256 << 10, 64, 0) },
-
- { INFO("m45pe10", 0x204011, 0, 64 << 10, 2, 0) },
- { INFO("m45pe80", 0x204014, 0, 64 << 10, 16, 0) },
- { INFO("m45pe16", 0x204015, 0, 64 << 10, 32, 0) },
-
- { INFO("m25pe80", 0x208014, 0, 64 << 10, 16, 0) },
- { INFO("m25pe16", 0x208015, 0, 64 << 10, 32, ER_4K) },
-
- { INFO("m25px32", 0x207116, 0, 64 << 10, 64, ER_4K) },
- { INFO("m25px32-s0", 0x207316, 0, 64 << 10, 64, ER_4K) },
- { INFO("m25px32-s1", 0x206316, 0, 64 << 10, 64, ER_4K) },
- { INFO("m25px64", 0x207117, 0, 64 << 10, 128, 0) },
-
- /* Winbond -- w25x "blocks" are 64k, "sectors" are 4KiB */
- { INFO("w25x10", 0xef3011, 0, 64 << 10, 2, ER_4K) },
- { INFO("w25x20", 0xef3012, 0, 64 << 10, 4, ER_4K) },
- { INFO("w25x40", 0xef3013, 0, 64 << 10, 8, ER_4K) },
- { INFO("w25x80", 0xef3014, 0, 64 << 10, 16, ER_4K) },
- { INFO("w25x16", 0xef3015, 0, 64 << 10, 32, ER_4K) },
- { INFO("w25x32", 0xef3016, 0, 64 << 10, 64, ER_4K) },
- { INFO("w25q32", 0xef4016, 0, 64 << 10, 64, ER_4K) },
- { INFO("w25x64", 0xef3017, 0, 64 << 10, 128, ER_4K) },
- { INFO("w25q64", 0xef4017, 0, 64 << 10, 128, ER_4K) },
-
- /* Numonyx -- n25q128 */
- { INFO("n25q128", 0x20ba18, 0, 64 << 10, 256, 0) },
-};
-
-typedef enum {
- NOP = 0,
- WRSR = 0x1,
- WRDI = 0x4,
- RDSR = 0x5,
- WREN = 0x6,
- JEDEC_READ = 0x9f,
- BULK_ERASE = 0xc7,
-
- READ = 0x3,
- FAST_READ = 0xb,
- DOR = 0x3b,
- QOR = 0x6b,
- DIOR = 0xbb,
- QIOR = 0xeb,
-
- PP = 0x2,
- DPP = 0xa2,
- QPP = 0x32,
-
- ERASE_4K = 0x20,
- ERASE_32K = 0x52,
- ERASE_SECTOR = 0xd8,
-} FlashCMD;
-
-typedef enum {
- STATE_IDLE,
- STATE_PAGE_PROGRAM,
- STATE_READ,
- STATE_COLLECTING_DATA,
- STATE_READING_DATA,
-} CMDState;
-
-typedef struct Flash {
- SSISlave ssidev;
- uint32_t r;
-
- BlockDriverState *bdrv;
-
- uint8_t *storage;
- uint32_t size;
- int page_size;
-
- uint8_t state;
- uint8_t data[16];
- uint32_t len;
- uint32_t pos;
- uint8_t needed_bytes;
- uint8_t cmd_in_progress;
- uint64_t cur_addr;
- bool write_enable;
-
- int64_t dirty_page;
-
- const FlashPartInfo *pi;
-
-} Flash;
-
-typedef struct M25P80Class {
- SSISlaveClass parent_class;
- FlashPartInfo *pi;
-} M25P80Class;
-
-#define TYPE_M25P80 "m25p80-generic"
-#define M25P80(obj) \
- OBJECT_CHECK(Flash, (obj), TYPE_M25P80)
-#define M25P80_CLASS(klass) \
- OBJECT_CLASS_CHECK(M25P80Class, (klass), TYPE_M25P80)
-#define M25P80_GET_CLASS(obj) \
- OBJECT_GET_CLASS(M25P80Class, (obj), TYPE_M25P80)
-
-static void bdrv_sync_complete(void *opaque, int ret)
-{
- /* do nothing. Masters do not directly interact with the backing store,
- * only the working copy so no mutexing required.
- */
-}
-
-static void flash_sync_page(Flash *s, int page)
-{
- if (s->bdrv) {
- int bdrv_sector, nb_sectors;
- QEMUIOVector iov;
-
- bdrv_sector = (page * s->pi->page_size) / BDRV_SECTOR_SIZE;
- nb_sectors = DIV_ROUND_UP(s->pi->page_size, BDRV_SECTOR_SIZE);
- qemu_iovec_init(&iov, 1);
- qemu_iovec_add(&iov, s->storage + bdrv_sector * BDRV_SECTOR_SIZE,
- nb_sectors * BDRV_SECTOR_SIZE);
- bdrv_aio_writev(s->bdrv, bdrv_sector, &iov, nb_sectors,
- bdrv_sync_complete, NULL);
- }
-}
-
-static inline void flash_sync_area(Flash *s, int64_t off, int64_t len)
-{
- int64_t start, end, nb_sectors;
- QEMUIOVector iov;
-
- if (!s->bdrv) {
- return;
- }
-
- assert(!(len % BDRV_SECTOR_SIZE));
- start = off / BDRV_SECTOR_SIZE;
- end = (off + len) / BDRV_SECTOR_SIZE;
- nb_sectors = end - start;
- qemu_iovec_init(&iov, 1);
- qemu_iovec_add(&iov, s->storage + (start * BDRV_SECTOR_SIZE),
- nb_sectors * BDRV_SECTOR_SIZE);
- bdrv_aio_writev(s->bdrv, start, &iov, nb_sectors, bdrv_sync_complete, NULL);
-}
-
-static void flash_erase(Flash *s, int offset, FlashCMD cmd)
-{
- uint32_t len;
- uint8_t capa_to_assert = 0;
-
- switch (cmd) {
- case ERASE_4K:
- len = 4 << 10;
- capa_to_assert = ER_4K;
- break;
- case ERASE_32K:
- len = 32 << 10;
- capa_to_assert = ER_32K;
- break;
- case ERASE_SECTOR:
- len = s->pi->sector_size;
- break;
- case BULK_ERASE:
- len = s->size;
- break;
- default:
- abort();
- }
-
- DB_PRINT("offset = %#x, len = %d\n", offset, len);
- if ((s->pi->flags & capa_to_assert) != capa_to_assert) {
- hw_error("m25p80: %dk erase size not supported by device\n", len);
- }
-
- if (!s->write_enable) {
- DB_PRINT("erase with write protect!\n");
- return;
- }
- memset(s->storage + offset, 0xff, len);
- flash_sync_area(s, offset, len);
-}
-
-static inline void flash_sync_dirty(Flash *s, int64_t newpage)
-{
- if (s->dirty_page >= 0 && s->dirty_page != newpage) {
- flash_sync_page(s, s->dirty_page);
- s->dirty_page = newpage;
- }
-}
-
-static inline
-void flash_write8(Flash *s, uint64_t addr, uint8_t data)
-{
- int64_t page = addr / s->pi->page_size;
- uint8_t prev = s->storage[s->cur_addr];
-
- if (!s->write_enable) {
- DB_PRINT("write with write protect!\n");
- }
-
- if ((prev ^ data) & data) {
- DB_PRINT("programming zero to one! addr=%lx %x -> %x\n",
- addr, prev, data);
- }
-
- if (s->pi->flags & WR_1) {
- s->storage[s->cur_addr] = data;
- } else {
- s->storage[s->cur_addr] &= data;
- }
-
- flash_sync_dirty(s, page);
- s->dirty_page = page;
-}
-
-static void complete_collecting_data(Flash *s)
-{
- s->cur_addr = s->data[0] << 16;
- s->cur_addr |= s->data[1] << 8;
- s->cur_addr |= s->data[2];
-
- s->state = STATE_IDLE;
-
- switch (s->cmd_in_progress) {
- case DPP:
- case QPP:
- case PP:
- s->state = STATE_PAGE_PROGRAM;
- break;
- case READ:
- case FAST_READ:
- case DOR:
- case QOR:
- case DIOR:
- case QIOR:
- s->state = STATE_READ;
- break;
- case ERASE_4K:
- case ERASE_32K:
- case ERASE_SECTOR:
- flash_erase(s, s->cur_addr, s->cmd_in_progress);
- break;
- case WRSR:
- if (s->write_enable) {
- s->write_enable = false;
- }
- break;
- default:
- break;
- }
-}
-
-static void decode_new_cmd(Flash *s, uint32_t value)
-{
- s->cmd_in_progress = value;
- DB_PRINT("decoded new command:%x\n", value);
-
- switch (value) {
-
- case ERASE_4K:
- case ERASE_32K:
- case ERASE_SECTOR:
- case READ:
- case DPP:
- case QPP:
- case PP:
- s->needed_bytes = 3;
- s->pos = 0;
- s->len = 0;
- s->state = STATE_COLLECTING_DATA;
- break;
-
- case FAST_READ:
- case DOR:
- case QOR:
- s->needed_bytes = 4;
- s->pos = 0;
- s->len = 0;
- s->state = STATE_COLLECTING_DATA;
- break;
-
- case DIOR:
- switch ((s->pi->jedec >> 16) & 0xFF) {
- case JEDEC_WINBOND:
- case JEDEC_SPANSION:
- s->needed_bytes = 4;
- break;
- case JEDEC_NUMONYX:
- default:
- s->needed_bytes = 5;
- }
- s->pos = 0;
- s->len = 0;
- s->state = STATE_COLLECTING_DATA;
- break;
-
- case QIOR:
- switch ((s->pi->jedec >> 16) & 0xFF) {
- case JEDEC_WINBOND:
- case JEDEC_SPANSION:
- s->needed_bytes = 6;
- break;
- case JEDEC_NUMONYX:
- default:
- s->needed_bytes = 8;
- }
- s->pos = 0;
- s->len = 0;
- s->state = STATE_COLLECTING_DATA;
- break;
-
- case WRSR:
- if (s->write_enable) {
- s->needed_bytes = 1;
- s->pos = 0;
- s->len = 0;
- s->state = STATE_COLLECTING_DATA;
- }
- break;
-
- case WRDI:
- s->write_enable = false;
- break;
- case WREN:
- s->write_enable = true;
- break;
-
- case RDSR:
- s->data[0] = (!!s->write_enable) << 1;
- s->pos = 0;
- s->len = 1;
- s->state = STATE_READING_DATA;
- break;
-
- case JEDEC_READ:
- DB_PRINT("populated jedec code\n");
- s->data[0] = (s->pi->jedec >> 16) & 0xff;
- s->data[1] = (s->pi->jedec >> 8) & 0xff;
- s->data[2] = s->pi->jedec & 0xff;
- if (s->pi->ext_jedec) {
- s->data[3] = (s->pi->ext_jedec >> 8) & 0xff;
- s->data[4] = s->pi->ext_jedec & 0xff;
- s->len = 5;
- } else {
- s->len = 3;
- }
- s->pos = 0;
- s->state = STATE_READING_DATA;
- break;
-
- case BULK_ERASE:
- if (s->write_enable) {
- DB_PRINT("chip erase\n");
- flash_erase(s, 0, BULK_ERASE);
- } else {
- DB_PRINT("chip erase with write protect!\n");
- }
- break;
- case NOP:
- break;
- default:
- DB_PRINT("Unknown cmd %x\n", value);
- break;
- }
-}
-
-static int m25p80_cs(SSISlave *ss, bool select)
-{
- Flash *s = FROM_SSI_SLAVE(Flash, ss);
-
- if (select) {
- s->len = 0;
- s->pos = 0;
- s->state = STATE_IDLE;
- flash_sync_dirty(s, -1);
- }
-
- DB_PRINT("%sselect\n", select ? "de" : "");
-
- return 0;
-}
-
-static uint32_t m25p80_transfer8(SSISlave *ss, uint32_t tx)
-{
- Flash *s = FROM_SSI_SLAVE(Flash, ss);
- uint32_t r = 0;
-
- switch (s->state) {
-
- case STATE_PAGE_PROGRAM:
- DB_PRINT("page program cur_addr=%lx data=%x\n", s->cur_addr,
- (uint8_t)tx);
- flash_write8(s, s->cur_addr, (uint8_t)tx);
- s->cur_addr++;
- break;
-
- case STATE_READ:
- r = s->storage[s->cur_addr];
- DB_PRINT("READ 0x%lx=%x\n", s->cur_addr, r);
- s->cur_addr = (s->cur_addr + 1) % s->size;
- break;
-
- case STATE_COLLECTING_DATA:
- s->data[s->len] = (uint8_t)tx;
- s->len++;
-
- if (s->len == s->needed_bytes) {
- complete_collecting_data(s);
- }
- break;
-
- case STATE_READING_DATA:
- r = s->data[s->pos];
- s->pos++;
- if (s->pos == s->len) {
- s->pos = 0;
- s->state = STATE_IDLE;
- }
- break;
-
- default:
- case STATE_IDLE:
- decode_new_cmd(s, (uint8_t)tx);
- break;
- }
-
- return r;
-}
-
-static int m25p80_init(SSISlave *ss)
-{
- DriveInfo *dinfo;
- Flash *s = FROM_SSI_SLAVE(Flash, ss);
- M25P80Class *mc = M25P80_GET_CLASS(s);
-
- s->pi = mc->pi;
-
- s->size = s->pi->sector_size * s->pi->n_sectors;
- s->dirty_page = -1;
- s->storage = qemu_blockalign(s->bdrv, s->size);
-
- dinfo = drive_get_next(IF_MTD);
-
- if (dinfo && dinfo->bdrv) {
- DB_PRINT("Binding to IF_MTD drive\n");
- s->bdrv = dinfo->bdrv;
- /* FIXME: Move to late init */
- if (bdrv_read(s->bdrv, 0, s->storage, DIV_ROUND_UP(s->size,
- BDRV_SECTOR_SIZE))) {
- fprintf(stderr, "Failed to initialize SPI flash!\n");
- return 1;
- }
- } else {
- memset(s->storage, 0xFF, s->size);
- }
-
- return 0;
-}
-
-static void m25p80_pre_save(void *opaque)
-{
- flash_sync_dirty((Flash *)opaque, -1);
-}
-
-static const VMStateDescription vmstate_m25p80 = {
- .name = "xilinx_spi",
- .version_id = 1,
- .minimum_version_id = 1,
- .minimum_version_id_old = 1,
- .pre_save = m25p80_pre_save,
- .fields = (VMStateField[]) {
- VMSTATE_UINT8(state, Flash),
- VMSTATE_UINT8_ARRAY(data, Flash, 16),
- VMSTATE_UINT32(len, Flash),
- VMSTATE_UINT32(pos, Flash),
- VMSTATE_UINT8(needed_bytes, Flash),
- VMSTATE_UINT8(cmd_in_progress, Flash),
- VMSTATE_UINT64(cur_addr, Flash),
- VMSTATE_BOOL(write_enable, Flash),
- VMSTATE_END_OF_LIST()
- }
-};
-
-static void m25p80_class_init(ObjectClass *klass, void *data)
-{
- DeviceClass *dc = DEVICE_CLASS(klass);
- SSISlaveClass *k = SSI_SLAVE_CLASS(klass);
- M25P80Class *mc = M25P80_CLASS(klass);
-
- k->init = m25p80_init;
- k->transfer = m25p80_transfer8;
- k->set_cs = m25p80_cs;
- k->cs_polarity = SSI_CS_LOW;
- dc->vmsd = &vmstate_m25p80;
- mc->pi = data;
-}
-
-static const TypeInfo m25p80_info = {
- .name = TYPE_M25P80,
- .parent = TYPE_SSI_SLAVE,
- .instance_size = sizeof(Flash),
- .class_size = sizeof(M25P80Class),
- .abstract = true,
-};
-
-static void m25p80_register_types(void)
-{
- int i;
-
- type_register_static(&m25p80_info);
- for (i = 0; i < ARRAY_SIZE(known_devices); ++i) {
- TypeInfo ti = {
- .name = known_devices[i].part_name,
- .parent = TYPE_M25P80,
- .class_init = m25p80_class_init,
- .class_data = (void *)&known_devices[i],
- };
- type_register(&ti);
- }
-}
-
-type_init(m25p80_register_types)
generated by cgit v1.2.1 (git 2.18.0) at 2024-06-18 19:17:04 +0000