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authorPrabhakar Kushwaha <prabhakar@freescale.com>2014-04-08 19:13:44 +0530
committerYork Sun <yorksun@freescale.com>2014-04-22 17:58:51 -0700
commitc5dfe6ec58e0b504cba5b429200f6a5d217d5bd9 (patch)
treeb769cf573080fcd60892b9bb49e3abaab76bc436 /board/miromico
parent89ad7be8e713f33ec677cf4576e0c9b0ed83f7c6 (diff)
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board/b4qds:Add support of 2 stage NAND boot-loader
Add support of 2 stage NAND boot loader using SPL framework. here, PBL initialise the internal SRAM and copy SPL(160KB). This further initialise DDR using SPD and environment and copy u-boot(768 KB) from NAND to DDR. Finally SPL transer control to u-boot. Initialise/create followings required for SPL framework - Add spl.c which defines board_init_f, board_init_r - update tlb and ddr accordingly Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
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