^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) * Mapping of a custom board with both AMD CFI and JEDEC flash in partitions.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) * Config with both CFI and JEDEC device support.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) * Basically physmap.c with the addition of partitions and
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) * an array of mapping info to accommodate more than one flash type per board.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) * Copyright 2005-2007 PMC-Sierra, Inc.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) * This program is free software; you can redistribute it and/or modify it
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) * under the terms of the GNU General Public License as published by the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) * Free Software Foundation; either version 2 of the License, or (at your
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) * option) any later version.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) * You should have received a copy of the GNU General Public License along
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) * with this program; if not, write to the Free Software Foundation, Inc.,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) * 675 Mass Ave, Cambridge, MA 02139, USA.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) #include <linux/slab.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) #include <linux/module.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) #include <linux/types.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) #include <linux/kernel.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) #include <linux/mtd/mtd.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) #include <linux/mtd/map.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) #include <linux/mtd/partitions.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) #include <asm/io.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) #include <msp_prom.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) #include <msp_regs.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) static struct mtd_info **msp_flash;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) static struct mtd_partition **msp_parts;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) static struct map_info *msp_maps;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) static int fcnt;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) #define DEBUG_MARKER printk(KERN_NOTICE "%s[%d]\n", __func__, __LINE__)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) static int __init init_msp_flash(void)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) int i, j, ret = -ENOMEM;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) int offset, coff;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) char *env;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) int pcnt;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) char flash_name[] = "flash0";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) char part_name[] = "flash0_0";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) unsigned addr, size;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) /* If ELB is disabled by "ful-mux" mode, we can't get at flash */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) if ((*DEV_ID_REG & DEV_ID_SINGLE_PC) &&
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) (*ELB_1PC_EN_REG & SINGLE_PCCARD)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) printk(KERN_NOTICE "Single PC Card mode: no flash access\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) return -ENXIO;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) /* examine the prom environment for flash devices */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) for (fcnt = 0; (env = prom_getenv(flash_name)); fcnt++)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71) flash_name[5] = '0' + fcnt + 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) if (fcnt < 1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) return -ENXIO;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) printk(KERN_NOTICE "Found %d PMC flash devices\n", fcnt);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) msp_flash = kcalloc(fcnt, sizeof(*msp_flash), GFP_KERNEL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) if (!msp_flash)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80) return -ENOMEM;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82) msp_parts = kcalloc(fcnt, sizeof(*msp_parts), GFP_KERNEL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83) if (!msp_parts)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84) goto free_msp_flash;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86) msp_maps = kcalloc(fcnt, sizeof(*msp_maps), GFP_KERNEL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87) if (!msp_maps)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88) goto free_msp_parts;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90) /* loop over the flash devices, initializing each */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91) for (i = 0; i < fcnt; i++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92) /* examine the prom environment for flash partititions */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93) part_name[5] = '0' + i;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94) part_name[7] = '0';
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95) for (pcnt = 0; (env = prom_getenv(part_name)); pcnt++)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96) part_name[7] = '0' + pcnt + 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 97)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 98) if (pcnt == 0) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 99) printk(KERN_NOTICE "Skipping flash device %d "
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) "(no partitions defined)\n", i);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) continue;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) msp_parts[i] = kcalloc(pcnt, sizeof(struct mtd_partition),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) GFP_KERNEL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) if (!msp_parts[i])
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) goto cleanup_loop;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) /* now initialize the devices proper */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) flash_name[5] = '0' + i;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) env = prom_getenv(flash_name);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) if (sscanf(env, "%x:%x", &addr, &size) < 2) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) ret = -ENXIO;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) kfree(msp_parts[i]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) goto cleanup_loop;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) addr = CPHYSADDR(addr);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) printk(KERN_NOTICE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) "MSP flash device \"%s\": 0x%08x at 0x%08x\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) flash_name, size, addr);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) /* This must matchs the actual size of the flash chip */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) msp_maps[i].size = size;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) msp_maps[i].phys = addr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) * Platforms have a specific limit of the size of memory
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) * which may be mapped for flash:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) if (size > CONFIG_MSP_FLASH_MAP_LIMIT)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) size = CONFIG_MSP_FLASH_MAP_LIMIT;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) msp_maps[i].virt = ioremap(addr, size);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) if (msp_maps[i].virt == NULL) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) ret = -ENXIO;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) kfree(msp_parts[i]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) goto cleanup_loop;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) msp_maps[i].bankwidth = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) msp_maps[i].name = kstrndup(flash_name, 7, GFP_KERNEL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) if (!msp_maps[i].name) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) iounmap(msp_maps[i].virt);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) kfree(msp_parts[i]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) goto cleanup_loop;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) for (j = 0; j < pcnt; j++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) part_name[5] = '0' + i;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) part_name[7] = '0' + j;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) env = prom_getenv(part_name);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) if (sscanf(env, "%x:%x:%n", &offset, &size,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) &coff) < 2) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) ret = -ENXIO;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) kfree(msp_maps[i].name);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) iounmap(msp_maps[i].virt);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) kfree(msp_parts[i]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) goto cleanup_loop;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164) msp_parts[i][j].size = size;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) msp_parts[i][j].offset = offset;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) msp_parts[i][j].name = env + coff;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) /* now probe and add the device */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) simple_map_init(&msp_maps[i]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) msp_flash[i] = do_map_probe("cfi_probe", &msp_maps[i]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) if (msp_flash[i]) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) msp_flash[i]->owner = THIS_MODULE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174) mtd_device_register(msp_flash[i], msp_parts[i], pcnt);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) } else {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) printk(KERN_ERR "map probe failed for flash\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) ret = -ENXIO;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) kfree(msp_maps[i].name);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) iounmap(msp_maps[i].virt);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) kfree(msp_parts[i]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) goto cleanup_loop;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) cleanup_loop:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) while (i--) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) mtd_device_unregister(msp_flash[i]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190) map_destroy(msp_flash[i]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) kfree(msp_maps[i].name);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) iounmap(msp_maps[i].virt);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193) kfree(msp_parts[i]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) kfree(msp_maps);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) free_msp_parts:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197) kfree(msp_parts);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) free_msp_flash:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) kfree(msp_flash);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) static void __exit cleanup_msp_flash(void)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) int i;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) for (i = 0; i < fcnt; i++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208) mtd_device_unregister(msp_flash[i]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) map_destroy(msp_flash[i]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) iounmap((void *)msp_maps[i].virt);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) /* free the memory */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213) kfree(msp_maps[i].name);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214) kfree(msp_parts[i]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217) kfree(msp_flash);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218) kfree(msp_parts);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219) kfree(msp_maps);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) MODULE_AUTHOR("PMC-Sierra, Inc");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) MODULE_DESCRIPTION("MTD map driver for PMC-Sierra MSP boards");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) MODULE_LICENSE("GPL");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226) module_init(init_msp_flash);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227) module_exit(cleanup_msp_flash);
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
3 Commits
0 Branches
0 Tags