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GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

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lai
2026-09-06 03:52:57 +08:00
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source/trusted-firmware/trusted-firmware-a-2.8/docs/plat/marvell/armada/misc/mvebu-a8k-addr-map.rst
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Address decoding flow and address translation units of Marvell Armada 8K SoC family
===================================================================================
::
+--------------------------------------------------------------------------------------------------+
| +-------------+ +--------------+ |
| | Memory +----- DRAM CS | |
|+------------+ +-----------+ +-----------+ | Controller | +--------------+ |
|| AP DMA | | | | | +-------------+ |
|| SD/eMMC | | CA72 CPUs | | AP MSS | +-------------+ |
|| MCI-0/1 | | | | | | Memory | |
|+------+-----+ +--+--------+ +--------+--+ +------------+ | Controller | +-------------+ |
| | | | | +----- Translaton | |AP | |
| | | | | | +-------------+ |Configuration| |
| | | +-----+ +-------------------------Space | |
| | | +-------------+ | CCU | +-------------+ |
| | | | MMU +---------+ Windows | +-----------+ +-------------+ |
| | +-| translation | | Lookup +---- +--------- AP SPI | |
| | +-------------+ | | | | +-------------+ |
| | +-------------+ | | | IO | +-------------+ |
| +------------| SMMU +---------+ | | Windows +--------- AP MCI0/1 | |
| | translation | +------------+ | Lookup | +-------------+ |
| +---------+---+ | | +-------------+ |
| - | | +--------- AP STM | |
| +----------------- | | +-------------+ |
| AP | | +-+---------+ |
+---------------------------------------------------------------|----------------------------------+
+-------------|-------------------------------------------------|----------------------------------+
| CP | +-------------+ +------+-----+ +-------------------+ |
| | | | | +------- SB CFG Space | |
| | | DIOB | | | +-------------------+ |
| | | Windows ----------------- IOB | +-------------------+ |
| | | Control | | Windows +------| SB PCIe-0 - PCIe2 | |
| | | | | Lookup | +-------------------+ |
| | +------+------+ | | +-------------------+ |
| | | | +------+ SB NAND | |
| | | +------+-----+ +-------------------+ |
| | | | |
| | | | |
| +------------------+ +------------+ +------+-----+ +-------------------+ |
| | Network Engine | | | | +------- SB SPI-0/SPI-1 | |
| | Security Engine | | PCIe, MSS | | RUNIT | +-------------------+ |
| | SATA, USB | | DMA | | Windows | +-------------------+ |
| | SD/eMMC | | | | Lookup +------- SB Device Bus | |
| | TDM, I2C | | | | | +-------------------+ |
| +------------------+ +------------+ +------------+ |
| |
+--------------------------------------------------------------------------------------------------+