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![]() Jz4740 is a multimedia application processor targeting for mobile devices like e-Dictionary, eBook, portable media player (PMP) and GPS navigator. Jz4740 is powered by Ingenic 360 MHz XBurst CPU core (JzRISC), in which RISC/SIMD/DSP hybrid instruction set architecture provides high integration, high performance and low power consumption. JzRISC incorporated in Jz4740 is the advanced and power-efficient 32-bit RISC core, compatible with MIPS32, with 16K I-Cache and 16K D-Cache, and can operate at speeds up to 400 MHz. On-chip modules such as LCD controller, embedded audio codec, multi- channel SAR-ADC, AC97/I2S controller and camera I/F offer a rich suite of peripherals for multimedia application. NAND controller (SLC/MLC), USB (host 1.1 and device 2.0), UART, I2C, SPI, etc. are also available. For more info about Ingenic XBurst Jz4740: http://en.ingenic.cn/eng/ http://www.linux-mips.org/wiki/Ingenic This patch introduces XBurst CPU support in U-Boot. It's compatible with MIPS32, but requires a bit different cache maintenance, timer routines, and boot mechanism using USB boot tool, so XBurst support can go into a separate new home, cpu/xburst/. Signed-off-by: Xiangfu Liu <xiangfu@openmobilefree.net> Acked-by: Daniel <zpxu@ingenic.cn> Signed-off-by: Shinya Kuribayashi <skuribay@pobox.com> |
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addrspace.h | ||
asm.h | ||
au1x00.h | ||
bitops.h | ||
byteorder.h | ||
cachectl.h | ||
cacheops.h | ||
config.h | ||
errno.h | ||
global_data.h | ||
inca-ip.h | ||
io.h | ||
isadep.h | ||
jz4740.h | ||
mipsregs.h | ||
posix_types.h | ||
processor.h | ||
ptrace.h | ||
reboot.h | ||
reg.h | ||
regdef.h | ||
sgidefs.h | ||
string.h | ||
system.h | ||
types.h | ||
u-boot.h | ||
unaligned.h |