coolsoul/u-boot: 官方u-boot @ 1d12a7c8cd4e58d5c3989bc239d5fa9577079dfd

Fa: 1d12a7c8cd

Tom Rini 1d12a7c8cd Merge git://git.denx.de/u-boot-spi		7 éve
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altera	707cd012e2 arm: socfpga: Convert Altera DDR SDRAM driver to use Kconfig	8 éve
fsl	554d33f3db ddr: fsl: set cdr1 first in case 0.9v VDD is enabled for some SoCs	7 éve
marvell	672e559830 ddr: marvell: update ddr controller init and freq	7 éve
microchip	48263504c8 wait_bit: use wait_for_bit_le32 and remove wait_for_bit	7 éve
Kconfig	707cd012e2 arm: socfpga: Convert Altera DDR SDRAM driver to use Kconfig	8 éve