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Use a switch on ti_chip() to find which SoC we are on. This allow us t

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only enable support for the SoCs we are built for.
This commit is contained in:
Andrew Turner 2014-10-13 16:33:08 +00:00
parent 756906b40e
commit 623b63e761
1 changed files with 11 additions and 3 deletions
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14
sys/arm/ti/ti_sdhci.c
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@ -494,13 +494,21 @@ ti_sdhci_attach(device_t dev)
* Set the offset from the device's memory start to the MMCHS registers.
* Also for OMAP4 disable high speed mode due to erratum ID i626.
*/
if (ti_chip() == CHIP_OMAP_4) {
switch (ti_chip()) {
#ifdef SOC_OMAP4
case CHIP_OMAP_4:
sc->mmchs_reg_off = OMAP4_MMCHS_REG_OFFSET;
sc->disable_highspeed = true;
} else if (ti_chip() == CHIP_AM335X)
break;
#endif
#ifdef SOC_TI_AM335X
case CHIP_AM335X:
sc->mmchs_reg_off = AM335X_MMCHS_REG_OFFSET;
else
break;
#endif
default:
panic("Unknown OMAP device\n");
}
/*
* The standard SDHCI registers are at a fixed offset (the same on all