diff options
Diffstat (limited to 'spi25.c')
-rw-r--r-- | spi25.c | 13 |
1 files changed, 9 insertions, 4 deletions
@@ -304,12 +304,17 @@ int probe_spi_at25f(struct flashctx *flash) static int spi_poll_wip(struct flashctx *const flash, const unsigned int poll_delay) { - /* FIXME: We can't tell if spi_read_status_register() failed. */ /* FIXME: We don't time out. */ - while (spi_read_status_register(flash) & SPI_SR_WIP) + while (true) { + uint8_t status; + int ret = spi_read_register(flash, STATUS1, &status); + if (ret) + return ret; + if (!(status & SPI_SR_WIP)) + return 0; + programmer_delay(poll_delay); - /* FIXME: Check the status register for errors. */ - return 0; + } } /** |