RTEMS: Boot Support

| RTEMS 5.4-rc2

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Boot Support
Board Support Packages » ARM » NXP LPC32XX

Boot support. More...

## Files
file | boot.h
| Boot support API.
file | boot.c
| Boot support implementation.

## Data Structures
union | lpc32xx_boot_block

## Macros
#define | LPC32XX_BOOT_BLOCK_0 0
#define | LPC32XX_BOOT_BLOCK_1 1
#define | LPC32XX_BOOT_ICR_SP_3AC_8IF 0xf0
#define | LPC32XX_BOOT_ICR_SP_4AC_8IF 0xd2
#define | LPC32XX_BOOT_ICR_LP_4AC_8IF 0xb4
#define | LPC32XX_BOOT_ICR_LP_5AC_8IF 0x96

## Functions
void | lpc32xx_setup_boot_block (lpc32xx_boot_block *boot_block, uint8_t icr, uint8_t page_count)
void | lpc32xx_set_boot_block_bad (lpc32xx_boot_block *boot_block)

## Detailed Description

Boot support.

The NXP internal boot program shall be the "stage-0 program".

The boot program within the first page of the first or second block shall be "stage-1 program". It will be invoked by the stage-0 program from NXP.

The program loaded by the stage-1 program will be the "stage-2 program" or the "boot loader".

The program loaded by the stage-2 program will be the "stage-3 program" or the "application".

The stage-1 program image must have a format specified by NXP.

The stage-2 and stage-3 program images may have any format.