powerpc:mpc85xx: Add ifc nand boot support for TPL/SPL
authorPo Liu <po.liu@freescale.com>
Fri, 10 Jan 2014 02:10:58 +0000 (10:10 +0800)
committerYork Sun <yorksun@freescale.com>
Tue, 21 Jan 2014 21:42:01 +0000 (13:42 -0800)
commit6609916efb74724e53db368dd48bfb290d4d9f4c
treeb3fabb33b4de7f9db70eaa148d760bcb5416f193
parent76356eb57cdf607d4e77dd57cd0449d7f5b7bdab
powerpc:mpc85xx: Add ifc nand boot support for TPL/SPL

Using the TPL method for nand boot by sram was already
supported. Here add some code for mpc85xx ifc nand boot.

- For ifc, elbc, esdhc, espi, all need the SPL without
section .resetvec.
- Use a clear function name for nand spl boot.
- Add CONFIG_SPL_DRIVERS_MISC_SUPPORT to compile the fsl_ifc.c
in spl/Makefile;

Signed-off-by: Po Liu <Po.Liu@freescale.com>
Acked-by: Scott Wood <scottwood@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
arch/powerpc/cpu/mpc85xx/u-boot-spl.lds
doc/README.SPL
drivers/mtd/nand/fsl_ifc_spl.c
spl/Makefile