u-boot-brain/arch/powerpc
Ying Zhang 5df572f013 powerpc/mpc85xx: support application without resetvec segment in the linker script
For SD/SPI 2-stage bootloader, the On-Chip Rom code loads the SPL into L2 SRAM,
then jump to it to begin execution. After that, the SPL loads the final uboot
image into DDR, then jump to it to begin execution. The segment .resetvec in
the SPL and in final U-boot is useless.

So, add new symbols CONFIG_SYS_MPC85XX_NO_RESETVEC for this application.
If CONFIG_SYS_MPC85XX_NO_RESETVEC is set, the segment .resetvec is excluded
and the segment .bootpg is placed in the previous 4K of the segment .text.

Signed-off-by: Ying Zhang <b40530@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
2013-06-20 17:08:50 -05:00
..
cpu powerpc/mpc85xx: support application without resetvec segment in the linker script 2013-06-20 17:08:50 -05:00
include/asm powerpc/mpc85xx: work around erratum A-006593 2013-06-20 17:08:49 -05:00
lib Power: remove support for Freescale MPC8220 2013-05-15 08:41:03 -04:00
config.mk ppc: Enable generic board support 2013-03-15 16:14:00 -04:00