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| author | Patrice Chotard <patrice.chotard@foss.st.com> | 2021-01-20 14:42:03 +0100 |
|---|---|---|
| committer | Patrice Chotard <patrice.chotard@foss.st.com> | 2021-03-11 16:59:16 +0100 |
| commit | 3f6cfdaa23763b691345d2d3709fe1668291f407 (patch) | |
| tree | 3c14cbf7abb11b4558e9c4151eefb262be0c2bf2 | |
| parent | e48ec51b43ed0c9a4eb767addb829cef418041c7 (diff) | |
| download | u-boot-3f6cfdaa23763b691345d2d3709fe1668291f407.zip u-boot-3f6cfdaa23763b691345d2d3709fe1668291f407.tar.gz u-boot-3f6cfdaa23763b691345d2d3709fe1668291f407.tar.bz2 | |
mtd: nand: Add WATCHDOG_RESET() in nanddev_mtd_erase()
In case of big area erased on nand, watchdog timeout may occurs.
To fix that, add WATCHDOG_RESET() in nanddev_mtd_erase() to ensure that
watchdog is reset.
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
| -rw-r--r-- | drivers/mtd/nand/core.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/mtd/nand/core.c b/drivers/mtd/nand/core.c index 219efdc..090834a 100644 --- a/drivers/mtd/nand/core.c +++ b/drivers/mtd/nand/core.c @@ -10,6 +10,7 @@ #define pr_fmt(fmt) "nand: " fmt #include <common.h> +#include <watchdog.h> #ifndef __UBOOT__ #include <linux/compat.h> #include <linux/module.h> @@ -172,6 +173,7 @@ int nanddev_mtd_erase(struct mtd_info *mtd, struct erase_info *einfo) nanddev_offs_to_pos(nand, einfo->addr, &pos); nanddev_offs_to_pos(nand, einfo->addr + einfo->len - 1, &last); while (nanddev_pos_cmp(&pos, &last) <= 0) { + WATCHDOG_RESET(); ret = nanddev_erase(nand, &pos); if (ret) { einfo->fail_addr = nanddev_pos_to_offs(nand, &pos); |