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authorShengzhou Liu <Shengzhou.Liu@freescale.com>2014-04-18 16:43:39 +0800
committerYork Sun <yorksun@freescale.com>2014-04-22 17:58:52 -0700
commitb19e288f47ea7db98eefbebdda0fe0fad66d845c (patch)
tree1154266ccb7c320ae5be58f55b34f4eba651167c /lib
parentd1c561cd546353686b28199bf9a90810805c7ada (diff)
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board/t208xqds: Add support of 2-stage NAND/SPI/SD boot
Add support of 2-stage NAND/SPI/SD boot loader using SPL framework. PBL initializes the internal CPC-SRAM and copy SPL(160K) to it, SPL further initializes DDR using SPD and environment and copy u-boot(768 KB) from SPI/SD/NAND to DDR, finally SPL transfers control to u-boot. Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com> [York Sun: fix boards.cfg for T2081QDS_SDCARD and _SPIFLASH] Reviewed-by: York Sun <yorksun@freescale.com>
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