Yangbo Lu
a5ad3a2c80
layerscape: update memory layout according to LSDK
The uniform memory layout of NOR/QSPI/NAND/SD media on all Layerscape platforms:
+-----------------------------+---------|--------------|-----------------+
|Firmwre Definition | MaxSize | Flash Offset | SD Start Block #|
|-----------------------------|---------|--------------|-----------------|
|RCW+PBI | 1MB | 0x00000000 | 0x00008 |
|-----------------------------|---------|--------------|-----------------|
|Boot firmware(U-Boot,UEFI) | 2MB | 0x00100000 | 0x00800 |
|-----------------------------|---------|--------------|-----------------|
|Boot firmware Environment | 1MB | 0x00300000 | 0x01800 |
|-----------------------------|---------|--------------|-----------------|
|PPA firmware | 2MB | 0x00400000 | 0x02000 |
|-----------------------------|---------|--------------|-----------------|
|Secure boot headers | 3MB | 0x00600000 | 0x03000 |
|-----------------------------|---------|--------------|-----------------|
|DPAA1 FMAN ucode | 256KB | 0x00900000 | 0x04800 |
|-----------------------------|---------|--------------|-----------------|
|QE/uQE firmware | 256KB | 0x00940000 | 0x04A00 |
|-----------------------------|---------|--------------|-----------------|
|Ethernet PHY firmware | 256KB | 0x00980000 | 0x04C00 |
|-----------------------------|---------|--------------|-----------------|
|Scripts | 256KB | 0x009C0000 | 0x04E00 |
|-----------------------------|---------|--------------|-----------------|
|DPAA2 MC firmware | 3MB | 0x00A00000 | 0x05000 |
|-----------------------------|---------|--------------|-----------------|
|DPAA2 DPL | 1MB | 0x00D00000 | 0x06800 |
|-----------------------------|---------|--------------|-----------------|
|DPAA2 DPC | 1MB | 0x00E00000 | 0x07000 |
|-----------------------------|---------|--------------|-----------------|
|Device tree(needed by uefi) | 1MB | 0x00F00000 | 0x07800 |
|-------------+---------------|---------|--------------|-----------------|
|Kernel | | 16MB | 0x01000000 | 0x08000 |
|-------------| kernel.itb |---------|--------------|-----------------|
|Ramdisk rfs | |32MB | 0x01100000 | 0x08800 |
+-------------+---------------+---------|--------------|-----------------+
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
2017-10-07 23:13:22 +02:00
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