-----Original Message----- From: Stephen Warren [mailto:swarren@wwwdotorg.org] Sent: Wednesday, July 22, 2015 1:35 PM To: Tom Warren Cc: u-boot@lists.denx.de; Thierry Reding; Stephen Warren; tomcwarren3959@gmail.com Subject: Re: [U-Boot] [PATCH V2 0/6] Tegra210/P2571 initial support
On 07/20/2015 01:50 PM, Tom Warren wrote:
This patch series adds support for the Tegra210 SoC and the P2571 board. Most of the T210 info is identical to T124 at this point, so I just cloned Venice2/Jetson-TK1 board files and T124 header/SoC code. Pinmux is the major area of difference at this time, but other changes will be made as more features of the board are brought up.
T210 is a 64-bit build, and hence has no SPL portion. A separate 32-bit AVP/BPMP loader must be used to get the 64-bit CPU portion running. Once that procedure is locked down, a README will be added to outline the process.
Thierry Reding's dozen or so patches to fix various 64-bit build problems are also required to get this to build & boot. They should precede this series so git-bisect will work.
Somewhere in this series, fdt_high/initrd_high need to be modified from ffffffff to ffffffffffffffff. In an old downstream version of this series, this was done by "ARM: Tegra210: Thierry's FDT/DTS changes for 64-bit, WIP".
It's coming in a future patch. Only needed to boot the kernel, so I withheld it to get basic T210 support in.
-- nvpublic