coreboot June 2011

coreboot@coreboot.org

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274 discussions

Patch merged into master: a3cc985 X60/T60: set CMOS defaults
by gerrit＠coreboot.org 13 Jun '11

13 Jun '11

the following patch was just integrated into master: commit a3cc9858352dd5d92aec20f7fe86fe46a5053891 Author: Sven Schnelle <svens(a)stackframe.org> Date: Sun Jun 12 15:08:58 2011 +0200 X60/T60: set CMOS defaults Change-Id: I5789a03898cdbade67887c0389aab5c773f867d9 Signed-off-by: Sven Schnelle <svens(a)stackframe.org> See http://review.coreboot.org/26 for details. -gerrit

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First thought on how to porting coreboot to ARM, comments are very welcome
by Hamo 13 Jun '11

13 Jun '11

Dear lists, First of all, let me say thanks to Stefan for his patch and help on porting. Without his patch, I couldn't figure out what shall I do and what to do with CBFS on ARM. Following is the first thought on how to implement it, justing using qemu-arm (versatilepb) as an example. After power on, At 0x0, start execution at reset from src/cpu/arm/arm926ejs/start.S. It will simply jump to the actual start code. Following, it will set CPU to SVC32 mode and do some basic setup then go toboard-specific lowlevel_init function to init the ram. After that, ram is ready to use. Because it is easier initing ram than X86, no romstage needed. After set the sp pointer, we move to CBFS and find the ramstage then move it to ram and run it. We do some init in ramstage and then move to payload. src/mainboard/emulation/qemu-arm will be the dir for this board. In this dir, Kconfig will set some configs for this board, including CPU and its variant type, rambase address of this board and so on. lowlevel.S will be the place where ram and console init code placed. src/arch/arm will be the key dir that holds arm-specific lib, headers and Makefile just like X86's. src/cpu/arm/arm926ejs is for all cpu that uses arm926ejs core. CPU variant will be a subdir under this dir and holding CPU variant-specific lib and headers. Thanks, Hamo

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Trac reminder: list of new ticket(s)
by coreboot tracker 13 Jun '11

13 Jun '11

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Patch merged into master: dff4f19 ASRock/E350M1: Skip memory clear for boot time reduction
by gerrit＠coreboot.org 12 Jun '11

12 Jun '11

the following patch was just integrated into master: commit dff4f190110f4f0310dac1a7a986d2c3c79002fd Author: Marshall Buschman <mbuschman(a)lucidmachines.com> Date: Fri Jun 10 21:16:41 2011 -0500 ASRock/E350M1: Skip memory clear for boot time reduction Applying Scott's patches to e350m1, svn r6600: Memory clear is not required for non-ECC boards. Change-Id: Ia1a7c926611de72351434cbdc1795ed10bc56ed1 Signed-off-by: Scott Duplichan <scott(a)notabs.org> Signed-off-by: Marshall Buschman <mbuschman(a)lucidmachines.com> See http://review.coreboot.org/20 for details. -gerrit

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Patch merged into master: 3f222f9 X60/T60: fix return value of mainboard_io_trap_handler()
by gerrit＠coreboot.org 12 Jun '11

12 Jun '11

the following patch was just integrated into master: commit 3f222f9c71578a54e057e25feb2f3f65c9f5b58f Author: Sven Schnelle <svens(a)stackframe.org> Date: Sun Jun 12 16:55:56 2011 +0200 X60/T60: fix return value of mainboard_io_trap_handler() The handler should return 1 if it handled the request. The current code returns 0, which causes 'Unknown function' logs. Change-Id: Ic296819a5f8c6f1f97b7d47148182226684882a0 Signed-off-by: Sven Schnelle <svens(a)stackframe.org> See http://review.coreboot.org/29 for details. -gerrit

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Patch merged into master: a245de9 log ec data with DEBUG_SPEW
by gerrit＠coreboot.org 12 Jun '11

12 Jun '11

the following patch was just integrated into master: commit a245de9d7793036eb7e74ff11183392e981bef99 Author: Sven Schnelle <svens(a)stackframe.org> Date: Sun Jun 12 16:53:25 2011 +0200 log ec data with DEBUG_SPEW Change-Id: I26424e80c776bfc134528f42e87fde42d6a13108 Signed-off-by: Sven Schnelle <svens(a)stackframe.org> See http://review.coreboot.org/28 for details. -gerrit

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New patch to review: 3f222f9 X60/T60: fix return value of mainboard_io_trap_handler()
by Sven Schnelle 12 Jun '11

12 Jun '11

Sven Schnelle (svens(a)stackframe.org) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/29 -gerrit

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New patch to review: a245de9 log ec data with DEBUG_SPEW
by Sven Schnelle 12 Jun '11

12 Jun '11

Sven Schnelle (svens(a)stackframe.org) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/28 -gerrit

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New patch to review: 0d807b9 X60: handle EC events in SMM if ACPI is disabled
by Sven Schnelle 12 Jun '11

12 Jun '11

Sven Schnelle (svens(a)stackframe.org) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/27 -gerrit

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New patch to review: 4189bff X60/T60: set CMOS defaults
by Sven Schnelle 12 Jun '11

12 Jun '11

Sven Schnelle (svens(a)stackframe.org) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/26 -gerrit

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coreboot June 2011