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- Freescale ls2080a_emu
- This is a emulator target with limited peripherals.
- Memory map from core's view
- 0x00_0000_0000 .. 0x00_000F_FFFF Boot Rom
- 0x00_0100_0000 .. 0x00_0FFF_FFFF CCSR
- 0x00_1800_0000 .. 0x00_181F_FFFF OCRAM
- 0x00_3000_0000 .. 0x00_3FFF_FFFF IFC region #1
- 0x00_8000_0000 .. 0x00_FFFF_FFFF DDR region #1
- 0x05_1000_0000 .. 0x05_FFFF_FFFF IFC region #2
- 0x80_8000_0000 .. 0xFF_FFFF_FFFF DDR region #2
- Other addresses are either reserved, or not used directly by u-boot.
- This list should be updated when more addresses are used.
- Booting Linux flavors which do not support 48-bit VA (< Linux 3.18)
- -------------------------------------------------------------------
- One needs to use appropriate bootargs to boot Linux flavors which do
- not support 48-bit VA (for e.g. < Linux 3.18) by appending mem=2048M, as shown
- below:
- => setenv bootargs 'console=ttyS1,115200 root=/dev/ram
- earlycon=uart8250,mmio,0x21c0600,115200 default_hugepagesz=2m hugepagesz=2m
- hugepages=16 mem=2048M'
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