Re: [coreboot] earliest running code with qemu

2014-08-13 Thread Carl-Daniel Hailfinger
Am 13.08.2014 07:05 schrieb ron minnich: I'm sure it could run were someone to implement it. A few years ago, I implemented partial MTRR support in Qemu. To be exact, I added support for not throwing away the MTRR contents after a write and now you can actually read the MTRRs after writing. That

Re: [coreboot] earliest running code with qemu

2014-08-13 Thread John de la Garza
On Wed, Aug 13, 2014 at 09:23:13AM +0200, Carl-Daniel Hailfinger wrote: The mechanics of implementing CAR are a bit tricky, but I think overall maybe 200 lines of code should suffice. If you're still interested, tell me and I'll try to dig up my old patch over the next few weeks (old hard

Re: [coreboot] [Heads up] CPU_ADDR_BITS set to 36 bits again on most Intel device

2014-08-13 Thread Paul Menzel
Am Dienstag, den 12.08.2014, 11:01 +0100 schrieb WANG FEI: I noticed this issue before, Kconfig will take default CPU_ADDR_BITS with the value 32 in src\cpu\intel\model_106cx\Kconfig instead of the value 36 src\cpu\x86\Kconfig. To avoid this issue, you have to override CPU_ADDR_BITS in your

Re: [coreboot] board_status.sh output from PC Engines ALIX 2c3

2014-08-13 Thread Sevan / Venture37
On 12 August 2014 07:11, Paul Menzel paulepan...@users.sourceforge.net wrote: Thanks a lot. Could you please enable CBMEM console (menu Console) and time stamp capture (menu General)? Please check if CBMEM console is enabled in your payload (GRUB/SeaBIOS) too. Sure, will build a new image

Re: [coreboot] qemu-armv7: code execution out of RAM or ROM using latest QEMU

2014-08-13 Thread Piotr Król
On Mon, Aug 11, 2014 at 04:00:19PM -0700, ron minnich wrote: During debugging I found that stack is initialized in range 0x4-0x7FF00 (using .Stack and .Stack_size). When coreboot code is executed: reset init_stack_loop call_bootblock main +- armv7_invalidate_caches +-

Re: [coreboot] board_status.sh output from PC Engines ALIX 2c3

2014-08-13 Thread Paul Menzel
Am Mittwoch, den 13.08.2014, 23:25 +0100 schrieb Sevan / Venture37: On 12 August 2014 07:11, Paul Menzel paulepan...@users.sourceforge.net wrote: Thanks a lot. Could you please enable CBMEM console (menu Console) and time stamp capture (menu General)? Please check if CBMEM console is