diff options
| author | Thomas Chou <thomas@wytron.com.tw> | 2015-12-23 21:47:02 +0800 |
|---|---|---|
| committer | Thomas Chou <thomas@wytron.com.tw> | 2015-12-28 09:32:43 +0800 |
| commit | 8e8106dcd540e4c735da6a0b71919747c15ce93a (patch) | |
| tree | 9be8ea7ea08e0ff907f539f168a0ad707cbde147 | |
| parent | d579d38f3f9df73057716168d0c52bac9a568760 (diff) | |
altera_qspi: allow ctrl-c to abort the erase ops
Allow ctrl-c to abort the erase ops.
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
| -rw-r--r-- | drivers/mtd/altera_qspi.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/mtd/altera_qspi.c b/drivers/mtd/altera_qspi.c index 0624ff4ea4..a9148a7fe4 100644 --- a/drivers/mtd/altera_qspi.c +++ b/drivers/mtd/altera_qspi.c @@ -5,6 +5,7 @@ */ #include <common.h> +#include <console.h> #include <dm.h> #include <errno.h> #include <fdt_support.h> @@ -145,6 +146,14 @@ static int altera_qspi_erase(struct mtd_info *mtd, struct erase_info *instr) instr->state = MTD_ERASING; addr &= ~(mtd->erasesize - 1); /* get lower aligned address */ while (addr < end) { + if (ctrlc()) { + if (flash_verbose) + putc('\n'); + instr->fail_addr = MTD_FAIL_ADDR_UNKNOWN; + instr->state = MTD_ERASE_FAILED; + mtd_erase_callback(instr); + return -EIO; + } flash = pdata->base + addr; last = pdata->base + addr + mtd->erasesize; /* skip erase if sector is blank */ |