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xtensa_lx60: add FLASH support
LX60 carry 4 Mbyte FLASH and 128 Kbyte SRAM, LX200 carry 16 Mbyte FLASHand 32 Mbyte SRAM. Either of these memories may be mapped to the systemROM region.
Select boot from FLASH if -kernel option is not specified, otherwise...
xtensa_lx60: pass kernel arguments from -append
Create boot parameters in the end of SRAM region, insert kernelarguments specified in -append there.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
xtensa_lx60: fix build date code and change memory region names
Fix date code to uses MMDDYYYY notation.Change memory region names to reflect specification that defines them.
target-xtensa: add Avnet LX60/LX110/LX200 boards
These boards carry similar hardware: SDRAM (48M for LX110, 64M for LX60,96M for LX200), 16 Mbyte FLASH, FPGA, 10/100 Mbps Ethernet PHY and 16550UART. FPGA may be loaded with almost any Tensilica processor. It is also...