wiringpi: A06: add PU/PD/Hi-Z control #51
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yatli
commented
Apr 11, 2023
| // iomux_vaddr: pointing to GRF IOMUX control register | ||
| // pud_vaddr: pointing to GRF PU/PD control register | ||
| // gpio_vaddr: pointing to GPIO control register | ||
| unsigned int cru_vaddr, iomux_vaddr, pud_vaddr, ddr_vaddr; |
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TODO: These are not virtual addresses but physical.
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这个不着急，我现在只做了A06的，需要多上机测试一下。