[U-Boot] [PATCH 3/8 v2] Introduce the Tertiary Program loader

Kumar Gala galak at kernel.crashing.org
Fri Jan 21 09:14:26 CET 2011


On Dec 1, 2010, at 9:35 AM, <Haiying.Wang at freescale.com> <Haiying.Wang at freescale.com> wrote:

> From: Haiying Wang <Haiying.Wang at freescale.com>
> 
> TPL is introduced to enable a loader stub that boots out of some type of RAM,
> after being loaded by an SPL or similar platform-specific mechanism.
> 
> One example of using this tpl loader is to initialize the ddr through spd code
> in case the L2 SRAM size is not big enough to hold the final uboot image and
> the nand spl code needs to be limitated to 4K byte, then tpl code will load the
> final uboot image after ddr is initialized.
> 
> Signed-off-by: Haiying Wang <Haiying.Wang at freescale.com>
> ---
> Incorporate Mike's comment to use new variable NAND_SPL_OBJS-y
> Makefile |   17 +++++++++++++++--
> README   |   27 +++++++++++++++++++++++++++
> 2 files changed, 42 insertions(+), 2 deletions(-)

Wolfgang,

Did you plan on review this patch?

- k


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