Letux 400 Hardware All Updates

AgeSort asc/desc	Change
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Dec 3, 2020
4 years 5 months	UpdateUboot, Use a newer boot loader
Creation of page UpdateUboot, by Lubomir Rintel
Dec 8, 2020
4 years 5 months	DMA, The direct memory access peripheral
Creation of page DMA, by Paul Boddie
Dec 9, 2020
4 years 5 months	DMA, Added some register and interrupt number details.
Change of DMA, by Paul Boddie
Dec 10, 2020
4 years 5 months	DMA, Added more details and corrected some naming.
Change of DMA, by Paul Boddie
Dec 11, 2020
4 years 5 months	DMA, Added legacy kernel details, conditions and operations, some JZ4780 details.
Change of DMA, by Paul Boddie
4 years 5 months	DMA, Added auto request type note.
Change of DMA, by Paul Boddie
Dec 17, 2020
4 years 5 months	MMC, Details of the MMC peripheral
Creation of page MMC, by Paul Boddie
4 years 5 months	MemoryMap, The memory map of the SoC (particularly the peripheral memory)
Creation of page MemoryMap, by Paul Boddie
Dec 18, 2020
4 years 5 months	MMC, Added status and clock rate register details.
Change of MMC, by Paul Boddie
Dec 19, 2020
4 years 5 months	Clocks, Added watchdog timer peripheral details.
Change of Clocks, by Paul Boddie
Dec 20, 2020
4 years 5 months	GPIO, Added GPODR register details.
Change of GPIO, by Paul Boddie
4 years 5 months	GPIO, Added GPIMR register details.
Change of GPIO, by Paul Boddie
Dec 21, 2020
4 years 5 months	GPIO, Confirmed the IRQ mask register identity.
Change of GPIO, by Paul Boddie
4 years 5 months	Clocks, Updated various details from documentation, notably fixing the LCD device clock divider details, also adding OST details.
Change of Clocks, by Paul Boddie
4 years 5 months	MemoryMap, Updated various details from documentation.
Change of MemoryMap, by Paul Boddie
Dec 22, 2020
4 years 5 months	DMA, Updated various details from documentation, notably fixing the request type/source representation.
Change of DMA, by Paul Boddie
Dec 23, 2020
4 years 4 months	DMA, Fixed addresses: 0x10020000 -> 0x13020000.
Change of DMA, by Paul Boddie
4 years 4 months	I2C, add comment on audio
Change of I2C, by Nikolaus Schaller
4 years 4 months	SpecialDevices, add hints where to find the devices on newer kernels
Change of SpecialDevices, by Nikolaus Schaller
4 years 4 months	Clocks, Fixed address to use physical location. Added missing TCSR bitfields.
Change of Clocks, by Paul Boddie