mmc: sdhci-esdhc-imx: enable QUIRK_NO_MULTIBLOCK only for i.MX25 and i.MX35
Only these CPUs list the bug in their errata. Signed-off-by: Eric Bénard <eric@eukrea.com> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Chris Ball <cjb@laptop.org>
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1 changed files with 5 additions and 3 deletions
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@ -116,6 +116,10 @@ static int esdhc_pltfm_init(struct sdhci_host *host, struct sdhci_pltfm_data *pd
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if (cpu_is_mx35() || cpu_is_mx51())
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host->quirks |= SDHCI_QUIRK_BROKEN_TIMEOUT_VAL;
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/* Fix errata ENGcm07207 which is present on i.MX25 and i.MX35 */
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if (cpu_is_mx25() || cpu_is_mx35())
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host->quirks |= SDHCI_QUIRK_NO_MULTIBLOCK;
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return 0;
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}
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@ -137,10 +141,8 @@ static struct sdhci_ops sdhci_esdhc_ops = {
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};
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struct sdhci_pltfm_data sdhci_esdhc_imx_pdata = {
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.quirks = ESDHC_DEFAULT_QUIRKS | SDHCI_QUIRK_NO_MULTIBLOCK
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| SDHCI_QUIRK_BROKEN_ADMA,
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.quirks = ESDHC_DEFAULT_QUIRKS | SDHCI_QUIRK_BROKEN_ADMA,
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/* ADMA has issues. Might be fixable */
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/* NO_MULTIBLOCK might be MX35 only (Errata: ENGcm07207) */
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.ops = &sdhci_esdhc_ops,
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.init = esdhc_pltfm_init,
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.exit = esdhc_pltfm_exit,
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