]> git.sur5r.net Git - u-boot/commit
board/t208xrdb: Add support of 2-stage NAND/SPI/SD boot
authorShengzhou Liu <Shengzhou.Liu@freescale.com>
Fri, 18 Apr 2014 08:43:40 +0000 (16:43 +0800)
committerYork Sun <yorksun@freescale.com>
Wed, 23 Apr 2014 00:58:52 +0000 (17:58 -0700)
commit4d66668300439972abc4990f23fdea771f0830fd
treec76dc30eda02664de93aceaf9332ca05671220ef
parentb19e288f47ea7db98eefbebdda0fe0fad66d845c
board/t208xrdb: 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(768K) from SPI/SD/NAND to DDR, finally SPL transfers control
to u-boot.

Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
board/freescale/t208xrdb/Makefile
board/freescale/t208xrdb/README
board/freescale/t208xrdb/ddr.c
board/freescale/t208xrdb/spl.c [new file with mode: 0644]
board/freescale/t208xrdb/tlb.c
boards.cfg
include/configs/T208xRDB.h