Tom,
On Thu, Sep 13, 2012 at 2:04 PM, Tom Rini trini@ti.com wrote:
On Wed, Sep 12, 2012 at 03:10:46PM -0700, Tom Warren wrote:
This patch series adds basic (boot to cmd prompt) support for Tegra30. This is based on the Tegra20 SPL, which initializes the AVP (ARM7TDMI boot proc) first, then control is transferred to the CPU (A9 quad cluster). It is based on current u-boot-tegra/next.
Future patches will add support/drivers for MMC, USB, I2C, SPI, NAND, and other peripherals. The Cardhu T30 board is supported initially.
Let me put my TI Custodian hat on and say, I've been where you are and I have some advice. Make a local branch (or 5) of your working but needs re-factoring and re-cleaning tree, and start fresh from u-boot-tegra/next. Move more tegra20 files to the tegra common area. Strip (#if 0) the "new" include files bare. Bring it up again. If you bring in the framework so we can have <plat/foo.h> (which is in turn arch/$(ARCH)/include/plat-vendor) I will be so happy you beat me to the punch and with something a bit more (IMHO) clean than how the kernel handles <plat/>. You're masking a way a lot of things that are either identical (which is duplication which is bad) or subtly different (and you haven't hit it, yet). However you migrate from the current tree to the new tree (I've done a lot of ugly steps when I've done this locally, but it keeps the board working from change to change), do it and do it sooner rather than later. You will thank yourself in the end.
Seems like good advice. I'm off tomorrow, so I'll take a look at your approach on Monday and see how it works for me.
Thanks,
Tom
-- Tom