*
*/
-#include <linux/config.h>
#include <linux/module.h>
#include <linux/types.h>
#include <linux/kernel.h>
}
}
+/* Atmel chips don't use the same PRI format as AMD chips */
+static void fixup_convert_atmel_pri(struct mtd_info *mtd, void *param)
+{
+ struct map_info *map = mtd->priv;
+ struct cfi_private *cfi = map->fldrv_priv;
+ struct cfi_pri_amdstd *extp = cfi->cmdset_priv;
+ struct cfi_pri_atmel atmel_pri;
+
+ memcpy(&atmel_pri, extp, sizeof(atmel_pri));
+ memset(extp + 5, 0, sizeof(*extp) - 5);
+
+ if (atmel_pri.Features & 0x02)
+ extp->EraseSuspend = 2;
+
+ if (atmel_pri.BottomBoot)
+ extp->TopBottom = 2;
+ else
+ extp->TopBottom = 3;
+}
+
static void fixup_use_secsi(struct mtd_info *mtd, void *param)
{
/* Setup for chips with a secsi area */
#if !FORCE_WORD_WRITE
{ CFI_MFR_ANY, CFI_ID_ANY, fixup_use_write_buffers, NULL, },
#endif
+ { CFI_MFR_ATMEL, CFI_ID_ANY, fixup_convert_atmel_pri, NULL },
{ 0, 0, NULL, NULL }
};
static struct cfi_fixup jedec_fixup_table[] = {
mtd->resume = cfi_amdstd_resume;
mtd->flags = MTD_CAP_NORFLASH;
mtd->name = map->name;
+ mtd->writesize = 1;
if (cfi->cfi_mode==CFI_MODE_CFI){
unsigned char bootloc;
return cfi_amdstd_setup(mtd);
}
-
+EXPORT_SYMBOL_GPL(cfi_cmdset_0002);
static struct mtd_info *cfi_amdstd_setup(struct mtd_info *mtd)
{
kfree(mtd->eraseregions);
}
-static char im_name[]="cfi_cmdset_0002";
-
-
-static int __init cfi_amdstd_init(void)
-{
- inter_module_register(im_name, THIS_MODULE, &cfi_cmdset_0002);
- return 0;
-}
-
-
-static void __exit cfi_amdstd_exit(void)
-{
- inter_module_unregister(im_name);
-}
-
-
-module_init(cfi_amdstd_init);
-module_exit(cfi_amdstd_exit);
-
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Crossnet Co. <info@crossnet.co.jp> et al.");
MODULE_DESCRIPTION("MTD chip driver for AMD/Fujitsu flash chips");