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| author | Tom Rini <trini@konsulko.com> | 2021-12-26 14:07:41 -0500 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2021-12-26 14:07:41 -0500 |
| commit | c9964879ab2a5db91d403a53cf243f753011f3de (patch) | |
| tree | dc574c59752b09f21fa9b417b464b8f0b1c96530 /drivers/spi/cadence_qspi_apb.c | |
| parent | 578b479affa4570a3fcfca40f2b69f503880a8c9 (diff) | |
| parent | d7b1d8259e62c781f2c87acfac08f3c0505030dd (diff) | |
Merge https://source.denx.de/u-boot/custodians/u-boot-spi
Diffstat (limited to 'drivers/spi/cadence_qspi_apb.c')
| -rw-r--r-- | drivers/spi/cadence_qspi_apb.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/spi/cadence_qspi_apb.c b/drivers/spi/cadence_qspi_apb.c index 429ee335db..2cdf4c9c9f 100644 --- a/drivers/spi/cadence_qspi_apb.c +++ b/drivers/spi/cadence_qspi_apb.c @@ -858,6 +858,14 @@ cadence_qspi_apb_indirect_read_execute(struct cadence_spi_plat *plat, writel(CQSPI_REG_INDIRECTRD_DONE, plat->regbase + CQSPI_REG_INDIRECTRD); + /* Check indirect done status */ + ret = wait_for_bit_le32(plat->regbase + CQSPI_REG_INDIRECTRD, + CQSPI_REG_INDIRECTRD_DONE, 0, 10, 0); + if (ret) { + printf("Indirect read clear completion error (%i)\n", ret); + goto failrd; + } + return 0; failrd: @@ -1012,6 +1020,15 @@ cadence_qspi_apb_indirect_write_execute(struct cadence_spi_plat *plat, /* Clear indirect completion status */ writel(CQSPI_REG_INDIRECTWR_DONE, plat->regbase + CQSPI_REG_INDIRECTWR); + + /* Check indirect done status */ + ret = wait_for_bit_le32(plat->regbase + CQSPI_REG_INDIRECTWR, + CQSPI_REG_INDIRECTWR_DONE, 0, 10, 0); + if (ret) { + printf("Indirect write clear completion error (%i)\n", ret); + goto failwr; + } + if (bounce_buf) free(bounce_buf); return 0; |