2 Commits (210fbee901b13d8e21568fc3e00932f3e082c178)

Author	SHA1	Message	Date
Simon Glass	ba4575626e	dm: x86: spi: Convert ICH SPI driver to driver model ... Convert this driver over to use driver model. Since all x86 platforms use it, move x86 to use driver model for SPI and SPI flash. Adjust all dependent code and remove the old x86 spi_init() function. Note that this does not make full use of the new PCI uclass as yet. We still scan the bus looking for the device. It should move to finding its details in the device tree. Signed-off-by: Simon Glass <sjg@chromium.org>	10 years ago
Simon Glass	191c008a21	x86: Implement a cache for Memory Reference Code parameters ... The memory reference code takes a very long time to 'train' its SDRAM interface, around half a second. To avoid this delay on every boot we can store the parameters from the last training sessions to speed up the next. Add an implementation of this, storing the training data in CMOS RAM and SPI flash. Signed-off-by: Simon Glass <sjg@chromium.org>	11 years ago