Simon Glass 8e2922e357 x86: spi: Add a way to access the SPI mapping via registers ... At present the PCI BDF (bus/device/function) is needed to access the SPI mapping, since the registers are at BAR0. This doesn't work when PCI auto-config has not been done yet, since BARs are unassigned. Add another way to find the mapping, using the MMIO base, if the caller knows this. Also add a missing function comment. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>		2020-06-02 09:16:13 +08:00
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asm	x86: spi: Add a way to access the SPI mapping via registers	2020-06-02 09:16:13 +08:00