Enable floating point coprocessor in pre_main().
Remove I2S MUTE on DAI register -- only present on DAO register.
Add I2S register fields to i2s.h.
NXP documentation change: rename CGU_PLLAUDIO_FRAC to CGU_PLL0AUDIO_FRAC, rename CGU_BASE_APLL_CLK to CGU_BASE_AUDIO_CLK.
Update CGU register field #defines, including small change in exposed interface.
LPC43xx SPI peripheral registers data and header.
Fix SSP1 code due to header API change.
Remove assumption that BSS comes after DATA by introducing _bss symbol.
Added missing line continuations in GPDMA header.
GPDMA LLI structure.
Put parens around SPI_PORT_BASE to match other headers.