[U-Boot] Multi threading or IRQ handler
16 May
2011
16 May
'11
7:50 p.m.
Hi,
Is there any multithreading support or interrupt handler register mechanism in u-boot for mpc85xx based boards
16 May
16 May
10:08 p.m.
On Mon, 16 May 2011 23:20:30 +0530 asar asar@nucleodyne.us wrote:
Hi,
Is there any multithreading support or interrupt handler register mechanism in u-boot for mpc85xx based boards
No.
-Scott
10:21 p.m.
Dear "asar",
In message 000001cc13f1$c3d42c90$4b7c85b0$@nucleodyne.us you wrote:
Is there any multithreading support or interrupt handler register mechanism in u-boot for mpc85xx based boards
We do have interrupt support on PowerPC, but U-Boot is strictly single-threaded. And most drivers use polling only.
Sounds what you are looking for is an operating system, not a boot loader.
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd@denx.de
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asar -
Scott Wood -
Wolfgang Denk