Merge flashv2 branch to trunk, with eCosCentric additions

doc/ChangeLog

doc/sgml/doclist

packages/ChangeLog

packages/NEWS

packages/ecos.db

packages/fs/jffs2/current/ChangeLog

packages/fs/jffs2/current/cdl/jffs2.cdl

packages/fs/jffs2/current/src/flashio.c

packages/fs/jffs2/current/tests/jffs2_1.c

packages/fs/jffs2/current/tests/jffs2_2.c

packages/fs/jffs2/current/tests/jffs2_3.c

packages/hal/arm/xscale/ixdp425/current/ChangeLog

...arm/xscale/ixdp425/current/cdl/hal_arm_xscale_ixdp425.cdl

...l/arm/xscale/ixdp425/current/include/hal_platform_setup.h

packages/hal/arm/xscale/ixdp425/current/include/ixdp425.h

packages/hal/arm/xscale/ixdp425/current/include/plf_io.h

packages/hal/arm/xscale/ixdp425/current/misc/redboot_RAM.ecm

...ges/hal/arm/xscale/ixdp425/current/misc/redboot_RAMLE.ecm

packages/hal/arm/xscale/ixdp425/current/misc/redboot_ROM.ecm

...ges/hal/arm/xscale/ixdp425/current/misc/redboot_ROMLE.ecm