On 07/25/2013 12:44 AM, ying.zh...@freescale.com wrote: > From: Ying Zhang <b40...@freescale.com> > > Due to the nand SPL on some board(e.g. P1022DS)has a size limit, it can > not be more than 4K. So, the SPL cannot initialize the DDR with the SPD > code. This patch introduces TPL to enable a loader stub that is loaded > by the code from the SPL. It initializes the DDR with the SPD or other > operations. > > The TPL's size is sizeable, the maximum size is decided by the memory's > size that TPL runs. It initializes the DDR through SPD code, and copys > final uboot image to DDR. So there are three stage uboot images: > * spl_boot, * tpl_boot, * final uboot image > > This patch is on top of the patch: > SPL: Makefile: Build a separate autoconf.mk for SPL > > Signed-off-by: Ying Zhang <b40...@freescale.com> > >
Ying, You patch's dependency has not been applied. I am going to hold this patch until I can apply it. York _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
