coreboot-gerrit March 2013

coreboot-gerrit@coreboot.org

1 participants
443 discussions

Patch set updated for coreboot: fbb859b ASRock E350M1: irq_tables.c: Include `cpu/amd/amdfam14.h` for `get_bus_conf`
by Paul Menzel 29 Mar '13

29 Mar '13

Paul Menzel (paulepanter(a)users.sourceforge.net) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/2956 -gerrit commit fbb859bb38c6f87c0de1489589aa195049958f4c Author: Paul Menzel <paulepanter(a)users.sourceforge.net> Date: Fri Mar 29 14:36:33 2013 +0100 ASRock E350M1: irq_tables.c: Include `cpu/amd/amdfam14.h` for `get_bus_conf` When building the ASRock E350M1, the following warning is shown. $ make # on Jenkins (build server) […] CC mainboard/asrock/e350m1/irq_tables.ramstage.o src/mainboard/asrock/e350m1/irq_tables.c: In function 'write_pirq_routing_table': src/mainboard/asrock/e350m1/irq_tables.c:64:2: warning: implicit declaration of function 'get_bus_conf' [-Wimplicit-function-declaration] […] Including the header file `cpu/amd/amdfam14.h` declaring the function addresses this warning. The same change was done in the following commit for the AMD Persimmon board. commit d7a696d0f229abccc95ff411f28d91b9b796ab74 Author: efdesign98 <efdesign98(a)gmail.com> Date: Thu Sep 15 15:24:26 2011 -0600 Persimmon updates for AMD F14 rev C0 Reviewed-on: http://review.coreboot.org/137 Change-Id: I40b5735feb7116961ca0c4d6940ec55cdf42d3c6 Signed-off-by: Paul Menzel <paulepanter(a)users.sourceforge.net> --- src/mainboard/asrock/e350m1/irq_tables.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/src/mainboard/asrock/e350m1/irq_tables.c b/src/mainboard/asrock/e350m1/irq_tables.c index 6bb9911..5323d44 100644 --- a/src/mainboard/asrock/e350m1/irq_tables.c +++ b/src/mainboard/asrock/e350m1/irq_tables.c @@ -23,8 +23,7 @@ #include <string.h> #include <stdint.h> #include <arch/pirq_routing.h> -//#include <cpu/amd/amdfam10_sysconf.h> - +#include <cpu/amd/amdfam14.h> static void write_pirq_info(struct irq_info *pirq_info, u8 bus, u8 devfn,

1 0

New patch to review for coreboot: 887a241 ASRock E350M1: mptable.c: Include `cpu/amd/amdfam14.h` for `get_bus_conf`
by Paul Menzel 29 Mar '13

29 Mar '13

Paul Menzel (paulepanter(a)users.sourceforge.net) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/2966 -gerrit commit 887a24177ad2c3bb97652b8b04269dff84196aff Author: Paul Menzel <paulepanter(a)users.sourceforge.net> Date: Fri Mar 29 20:20:56 2013 +0100 ASRock E350M1: mptable.c: Include `cpu/amd/amdfam14.h` for `get_bus_conf` When building the ASRock E350M1, the following warning is shown. $ make # on Jenkins (build server) […] CC mainboard/asrock/e350m1/mptable.ramstage.o src/mainboard/asrock/e350m1/mptable.c: In function 'smp_write_config_table': src/mainboard/asrock/e350m1/mptable.c:58:3: warning: implicit declaration of function 'get_bus_conf' [-Wimplicit-function-declaration] […] Including the header file `cpu/amd/amdfam14.h` declaring the function addresses this warning. The same change was done in the following commit for the AMD Persimmon board. commit d7a696d0f229abccc95ff411f28d91b9b796ab74 Author: efdesign98 <efdesign98(a)gmail.com> Date: Thu Sep 15 15:24:26 2011 -0600 Persimmon updates for AMD F14 rev C0 Reviewed-on: http://review.coreboot.org/137 Change-Id: I7912571fa57f6512b10fc9b5845427fcb6eb50c0 Signed-off-by: Paul Menzel <paulepanter(a)users.sourceforge.net> --- src/mainboard/asrock/e350m1/mptable.c | 1 + 1 file changed, 1 insertion(+) diff --git a/src/mainboard/asrock/e350m1/mptable.c b/src/mainboard/asrock/e350m1/mptable.c index 360c5c0..1552877 100644 --- a/src/mainboard/asrock/e350m1/mptable.c +++ b/src/mainboard/asrock/e350m1/mptable.c @@ -24,6 +24,7 @@ #include <arch/io.h> #include <string.h> #include <stdint.h> +#include <cpu/amd/amdfam14.h> #include <SBPLATFORM.h> extern u8 bus_sb800[2];

1 0

New patch to review for coreboot: 7084845 ASRock E350M1: mptable.c: Remove unused variable `dev`
by Paul Menzel 29 Mar '13

29 Mar '13

Paul Menzel (paulepanter(a)users.sourceforge.net) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/2965 -gerrit commit 7084845e22d2e5630b19bda8c3412dc78bb78901 Author: Paul Menzel <paulepanter(a)users.sourceforge.net> Date: Fri Mar 29 20:37:42 2013 +0100 ASRock E350M1: mptable.c: Remove unused variable `dev` When building the ASRock E350M1, the following warning is shown. $ make # on Jenkins (build server) […] CC mainboard/asrock/e350m1/mptable.ramstage.o src/mainboard/asrock/e350m1/mptable.c:64:12: warning: unused variable 'dev' [-Wunused-variable] […] Removing the variable `dev` addresses the warning. The same change was done in the following commit for the AMD Persimmon board. commit d7a696d0f229abccc95ff411f28d91b9b796ab74 Author: efdesign98 <efdesign98(a)gmail.com> Date: Thu Sep 15 15:24:26 2011 -0600 Persimmon updates for AMD F14 rev C0 Reviewed-on: http://review.coreboot.org/137 Change-Id: I83f4630cb6ab1e4c95d04b4e8423850ed1858e45 Signed-off-by: Paul Menzel <paulepanter(a)users.sourceforge.net> --- src/mainboard/asrock/e350m1/mptable.c | 1 - 1 file changed, 1 deletion(-) diff --git a/src/mainboard/asrock/e350m1/mptable.c b/src/mainboard/asrock/e350m1/mptable.c index 360c5c0..f0e9545 100644 --- a/src/mainboard/asrock/e350m1/mptable.c +++ b/src/mainboard/asrock/e350m1/mptable.c @@ -61,7 +61,6 @@ static void *smp_write_config_table(void *v) /* I/O APICs: APIC ID Version State Address */ - device_t dev; u32 dword; u8 byte;

1 0

New patch to review for coreboot: 8f7e61c wtm2: auto-select CACHE_ROM
by Aaron Durbin 29 Mar '13

29 Mar '13

Aaron Durbin (adurbin(a)google.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/2964 -gerrit commit 8f7e61c41f7c72b02b181eddc74dc6e2c536f158 Author: Aaron Durbin <adurbin(a)chromium.org> Date: Fri Mar 29 14:36:10 2013 -0500 wtm2: auto-select CACHE_ROM The WTM2 board has a fairly static configuration. As such it's been tested to properly handle CACHE_ROM given the number of MTRRs the boards' CPUs supports. Change-Id: Ic67cd1eebce580003dc6b6655cac2b2a92dd1b5f Signed-off-by: Aaron Durbin <adurbin(a)chromium.org> --- src/mainboard/intel/wtm2/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/src/mainboard/intel/wtm2/Kconfig b/src/mainboard/intel/wtm2/Kconfig index 8942591..16b5373 100644 --- a/src/mainboard/intel/wtm2/Kconfig +++ b/src/mainboard/intel/wtm2/Kconfig @@ -16,6 +16,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy select HAVE_SMI_HANDLER select CHROMEOS select EXTERNAL_MRC_BLOB + select CACHE_ROM config MAINBOARD_DIR string

1 0

New patch to review for coreboot: 36ac4e6 google boards: auto-select CACHE_ROM
by Aaron Durbin 29 Mar '13

29 Mar '13

Aaron Durbin (adurbin(a)google.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/2963 -gerrit commit 36ac4e6182be09cf39cd4cd950820813aafda4ac Author: Aaron Durbin <adurbin(a)chromium.org> Date: Fri Mar 29 14:33:03 2013 -0500 google boards: auto-select CACHE_ROM Automatically select CACHE_ROM for all Google boards. Tested by generating a config for the link board. CACHE_ROM was selected and was unable to unselect it using 'make oldconfig'. Change-Id: I8e34207e3929a020bb0280657f95ba7a000ad024 Signed-off-by: Aaron Durbin <adurbin(a)chromium.org> --- src/mainboard/google/Kconfig | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/src/mainboard/google/Kconfig b/src/mainboard/google/Kconfig index 8d1fd56..e389b59 100644 --- a/src/mainboard/google/Kconfig +++ b/src/mainboard/google/Kconfig @@ -18,6 +18,11 @@ ## if VENDOR_GOOGLE +# Auto select common options +config VENDOR_SPECIFIC_OPTIONS + def_bool y + select CACHE_ROM + choice prompt "Mainboard model"

1 0

Patch merged into coreboot/master: 5392424 x86: mtrr: optimize hole carving above 4GiB
by gerrit＠coreboot.org 29 Mar '13

29 Mar '13

the following patch was just integrated into master: commit 53924240be1c4ebc57282d7903e82f447ba2eb6b Author: Aaron Durbin <adurbin(a)chromium.org> Date: Fri Mar 29 11:48:27 2013 -0500 x86: mtrr: optimize hole carving above 4GiB There is an optimization that can take place when hole carving in ranges above 4GiB. If the range is the last range then there is no need to carve UC holes out from the larger WB range. This optimization also has the same assumption of choosing WB as the default MTRR type: the OS needs to properly handle accessing realloacted MMIO resources with PAT so that the MTRR type can be overidden. Below are results using a combination of options. The board this was tested on has 10 variable MTRRs at its disposal. It has 4GiB of RAM. IO hole config #1: hole starts at 0xad800000 No CACHE_ROM and no WRCOMB resources (takes 4 MTRRs): MTRR: Physical address space: 0x0000000000000000 - 0x00000000000a0000 size 0x000a0000 type 6 0x00000000000a0000 - 0x00000000000c0000 size 0x00020000 type 0 0x00000000000c0000 - 0x00000000ad800000 size 0xad740000 type 6 0x00000000ad800000 - 0x0000000100000000 size 0x52800000 type 0 0x0000000100000000 - 0x000000014f600000 size 0x4f600000 type 6 MTRR: default type WB/UC MTRR counts: 4/6. MTRR: WB selected as default type. MTRR: 0 base 0x00000000ad800000 mask 0x0000007fff800000 type 0 MTRR: 1 base 0x00000000ae000000 mask 0x0000007ffe000000 type 0 MTRR: 2 base 0x00000000b0000000 mask 0x0000007ff0000000 type 0 MTRR: 3 base 0x00000000c0000000 mask 0x0000007fc0000000 type 0 No CACHE_ROM and 1 WRCOMB resource (takes 6 MTRRs): MTRR: Physical address space: 0x0000000000000000 - 0x00000000000a0000 size 0x000a0000 type 6 0x00000000000a0000 - 0x00000000000c0000 size 0x00020000 type 0 0x00000000000c0000 - 0x00000000ad800000 size 0xad740000 type 6 0x00000000ad800000 - 0x00000000d0000000 size 0x22800000 type 0 0x00000000d0000000 - 0x00000000e0000000 size 0x10000000 type 1 0x00000000e0000000 - 0x0000000100000000 size 0x20000000 type 0 0x0000000100000000 - 0x000000014f600000 size 0x4f600000 type 6 MTRR: default type WB/UC MTRR counts: 6/7. MTRR: WB selected as default type. MTRR: 0 base 0x00000000ad800000 mask 0x0000007fff800000 type 0 MTRR: 1 base 0x00000000ae000000 mask 0x0000007ffe000000 type 0 MTRR: 2 base 0x00000000b0000000 mask 0x0000007ff0000000 type 0 MTRR: 3 base 0x00000000c0000000 mask 0x0000007ff0000000 type 0 MTRR: 4 base 0x00000000d0000000 mask 0x0000007ff0000000 type 1 MTRR: 5 base 0x00000000e0000000 mask 0x0000007fe0000000 type 0 CACHE_ROM and no WRCOMB resources (takes 7 MTRRs): MTRR: Physical address space: 0x0000000000000000 - 0x00000000000a0000 size 0x000a0000 type 6 0x00000000000a0000 - 0x00000000000c0000 size 0x00020000 type 0 0x00000000000c0000 - 0x00000000ad800000 size 0xad740000 type 6 0x00000000ad800000 - 0x00000000ff800000 size 0x52000000 type 0 0x00000000ff800000 - 0x0000000100000000 size 0x00800000 type 5 0x0000000100000000 - 0x000000014f600000 size 0x4f600000 type 6 MTRR: default type WB/UC MTRR counts: 11/7. MTRR: UC selected as default type. MTRR: 0 base 0x0000000000000000 mask 0x0000007f80000000 type 6 MTRR: 1 base 0x0000000080000000 mask 0x0000007fe0000000 type 6 MTRR: 2 base 0x00000000a0000000 mask 0x0000007ff0000000 type 6 MTRR: 3 base 0x00000000ad800000 mask 0x0000007fff800000 type 0 MTRR: 4 base 0x00000000ae000000 mask 0x0000007ffe000000 type 0 MTRR: 5 base 0x00000000ff800000 mask 0x0000007fff800000 type 0 MTRR: 6 base 0x0000000100000000 mask 0x0000007f00000000 type 6 CACHE_ROM and 1 WRCOMB resource (takes 8 MTRRs): Previously this combination was impossible without the optimization. MTRR: Physical address space: 0x0000000000000000 - 0x00000000000a0000 size 0x000a0000 type 6 0x00000000000a0000 - 0x00000000000c0000 size 0x00020000 type 0 0x00000000000c0000 - 0x00000000ad800000 size 0xad740000 type 6 0x00000000ad800000 - 0x00000000d0000000 size 0x22800000 type 0 0x00000000d0000000 - 0x00000000e0000000 size 0x10000000 type 1 0x00000000e0000000 - 0x00000000ff800000 size 0x1f800000 type 0 0x00000000ff800000 - 0x0000000100000000 size 0x00800000 type 5 0x0000000100000000 - 0x000000014f600000 size 0x4f600000 type 6 MTRR: default type WB/UC MTRR counts: 12/8. MTRR: UC selected as default type. MTRR: 0 base 0x0000000000000000 mask 0x0000007f80000000 type 6 MTRR: 1 base 0x0000000080000000 mask 0x0000007fe0000000 type 6 MTRR: 2 base 0x00000000a0000000 mask 0x0000007ff0000000 type 6 MTRR: 3 base 0x00000000ad800000 mask 0x0000007fff800000 type 0 MTRR: 4 base 0x00000000ae000000 mask 0x0000007ffe000000 type 0 MTRR: 5 base 0x00000000d0000000 mask 0x0000007ff0000000 type 1 MTRR: 6 base 0x00000000ff800000 mask 0x0000007fff800000 type 0 MTRR: 7 base 0x0000000100000000 mask 0x0000007f00000000 type 6 IO hole config #1: hole starts at 0x80000000 No CACHE_ROM and no WRCOMB resources (takes 1 MTRRs): MTRR: Physical address space: 0x0000000000000000 - 0x00000000000a0000 size 0x000a0000 type 6 0x00000000000a0000 - 0x00000000000c0000 size 0x00020000 type 0 0x00000000000c0000 - 0x0000000080000000 size 0x7ff40000 type 6 0x0000000080000000 - 0x0000000100000000 size 0x80000000 type 0 0x0000000100000000 - 0x000000017ce00000 size 0x7ce00000 type 6 MTRR: default type WB/UC MTRR counts: 1/2. MTRR: WB selected as default type. MTRR: 0 base 0x0000000080000000 mask 0x0000007f80000000 type 0 No CACHE_ROM and 1 WRCOMB resource (takes 3 MTRRs): MTRR: Physical address space: 0x0000000000000000 - 0x00000000000a0000 size 0x000a0000 type 6 0x00000000000a0000 - 0x00000000000c0000 size 0x00020000 type 0 0x00000000000c0000 - 0x0000000080000000 size 0x7ff40000 type 6 0x0000000080000000 - 0x00000000d0000000 size 0x50000000 type 0 0x00000000d0000000 - 0x00000000e0000000 size 0x10000000 type 1 0x00000000e0000000 - 0x0000000100000000 size 0x20000000 type 0 0x0000000100000000 - 0x000000017ce00000 size 0x7ce00000 type 6 MTRR: default type WB/UC MTRR counts: 4/3. MTRR: UC selected as default type. MTRR: 0 base 0x0000000000000000 mask 0x0000007f80000000 type 6 MTRR: 1 base 0x00000000d0000000 mask 0x0000007ff0000000 type 1 MTRR: 2 base 0x0000000100000000 mask 0x0000007f00000000 type 6 CACHE_ROM and no WRCOMB resources (takes 3 MTRRs): MTRR: Physical address space: 0x0000000000000000 - 0x00000000000a0000 size 0x000a0000 type 6 0x00000000000a0000 - 0x00000000000c0000 size 0x00020000 type 0 0x00000000000c0000 - 0x0000000080000000 size 0x7ff40000 type 6 0x0000000080000000 - 0x00000000ff800000 size 0x7f800000 type 0 0x00000000ff800000 - 0x0000000100000000 size 0x00800000 type 5 0x0000000100000000 - 0x000000017ce00000 size 0x7ce00000 type 6 MTRR: default type WB/UC MTRR counts: 9/3. MTRR: UC selected as default type. MTRR: 0 base 0x0000000000000000 mask 0x0000007f80000000 type 6 MTRR: 1 base 0x00000000ff800000 mask 0x0000007fff800000 type 0 MTRR: 2 base 0x0000000100000000 mask 0x0000007f00000000 type 6 CACHE_ROM and 1 WRCOMB resource (takes 4 MTRRs): MTRR: Physical address space: 0x0000000000000000 - 0x00000000000a0000 size 0x000a0000 type 6 0x00000000000a0000 - 0x00000000000c0000 size 0x00020000 type 0 0x00000000000c0000 - 0x0000000080000000 size 0x7ff40000 type 6 0x0000000080000000 - 0x00000000d0000000 size 0x50000000 type 0 0x00000000d0000000 - 0x00000000e0000000 size 0x10000000 type 1 0x00000000e0000000 - 0x00000000ff800000 size 0x1f800000 type 0 0x00000000ff800000 - 0x0000000100000000 size 0x00800000 type 5 0x0000000100000000 - 0x000000017ce00000 size 0x7ce00000 type 6 MTRR: default type WB/UC MTRR counts: 10/4. MTRR: UC selected as default type. MTRR: 0 base 0x0000000000000000 mask 0x0000007f80000000 type 6 MTRR: 1 base 0x00000000d0000000 mask 0x0000007ff0000000 type 1 MTRR: 2 base 0x00000000ff800000 mask 0x0000007fff800000 type 0 MTRR: 3 base 0x0000000100000000 mask 0x0000007f00000000 type 6 Change-Id: Ia3195af686c3f0603b21f713cfb2d9075eb02806 Signed-off-by: Aaron Durbin <adurbin(a)chromium.org> Reviewed-on: http://review.coreboot.org/2959 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer(a)coreboot.org> Build-Tested: build bot (Jenkins) at Fri Mar 29 18:32:35 2013, giving +1 Reviewed-By: Stefan Reinauer <stefan.reinauer(a)coreboot.org> at Fri Mar 29 20:12:14 2013, giving +2 See http://review.coreboot.org/2959 for details. -gerrit

1 0

Patch merged into coreboot/master: e383442 x86: mtrr: add hole punching support
by gerrit＠coreboot.org 29 Mar '13

29 Mar '13

the following patch was just integrated into master: commit e383442943344f3a14b97e5625a8223f73cac5b0 Author: Aaron Durbin <adurbin(a)chromium.org> Date: Thu Mar 28 20:48:51 2013 -0500 x86: mtrr: add hole punching support Some ranges would use less variable MTRRs if an UC area can be carved off the top of larger WB range. Implement this approach by doing 3 passes over each region in the addres space: 1. UC default type. Cover non-UC and non-WB regions with respectie type. Punch UC hole at upper end of larger WB regions with WB type. 2. UC default type. Cover non-UC regions with respective type. 3. WB default type. Cover non-WB regions with respective type. The hole at upper end of a region uses the same min alignment of 64MiB. Below are results using a combination of options. The board this was tested on has 10 variable MTRRs at its disposal. It has 4GiB of RAM. IO hole config #1: hole starts at 0xad800000 No CACHE_ROM or WRCOMB resources (takes 4 MTRRs): MTRR: Physical address space: 0x0000000000000000 - 0x00000000000a0000 size 0x000a0000 type 6 0x00000000000a0000 - 0x00000000000c0000 size 0x00020000 type 0 0x00000000000c0000 - 0x00000000ad800000 size 0xad740000 type 6 0x00000000ad800000 - 0x0000000100000000 size 0x52800000 type 0 0x0000000100000000 - 0x000000014f600000 size 0x4f600000 type 6 MTRR: default type WB/UC MTRR counts: 4/9. MTRR: WB selected as default type. MTRR: 0 base 0x00000000ad800000 mask 0x0000007fff800000 type 0 MTRR: 1 base 0x00000000ae000000 mask 0x0000007ffe000000 type 0 MTRR: 2 base 0x00000000b0000000 mask 0x0000007ff0000000 type 0 MTRR: 3 base 0x00000000c0000000 mask 0x0000007fc0000000 type 0 No CACHE_ROM. 1 WRCOMB resource (takes 6 MTRRs): MTRR: Physical address space: 0x0000000000000000 - 0x00000000000a0000 size 0x000a0000 type 6 0x00000000000a0000 - 0x00000000000c0000 size 0x00020000 type 0 0x00000000000c0000 - 0x00000000ad800000 size 0xad740000 type 6 0x00000000ad800000 - 0x00000000d0000000 size 0x22800000 type 0 0x00000000d0000000 - 0x00000000e0000000 size 0x10000000 type 1 0x00000000e0000000 - 0x0000000100000000 size 0x20000000 type 0 0x0000000100000000 - 0x000000014f600000 size 0x4f600000 type 6 MTRR: default type WB/UC MTRR counts: 6/10. MTRR: WB selected as default type. MTRR: 0 base 0x00000000ad800000 mask 0x0000007fff800000 type 0 MTRR: 1 base 0x00000000ae000000 mask 0x0000007ffe000000 type 0 MTRR: 2 base 0x00000000b0000000 mask 0x0000007ff0000000 type 0 MTRR: 3 base 0x00000000c0000000 mask 0x0000007ff0000000 type 0 MTRR: 4 base 0x00000000d0000000 mask 0x0000007ff0000000 type 1 MTRR: 5 base 0x00000000e0000000 mask 0x0000007fe0000000 type 0 CACHE_ROM and no WRCOMB resources (taks 10 MTRRs): MTRR: Physical address space: 0x0000000000000000 - 0x00000000000a0000 size 0x000a0000 type 6 0x00000000000a0000 - 0x00000000000c0000 size 0x00020000 type 0 0x00000000000c0000 - 0x00000000ad800000 size 0xad740000 type 6 0x00000000ad800000 - 0x00000000ff800000 size 0x52000000 type 0 0x00000000ff800000 - 0x0000000100000000 size 0x00800000 type 5 0x0000000100000000 - 0x000000014f600000 size 0x4f600000 type 6 MTRR: default type WB/UC MTRR counts: 11/10. MTRR: UC selected as default type. MTRR: 0 base 0x0000000000000000 mask 0x0000007f80000000 type 6 MTRR: 1 base 0x0000000080000000 mask 0x0000007fe0000000 type 6 MTRR: 2 base 0x00000000a0000000 mask 0x0000007ff0000000 type 6 MTRR: 3 base 0x00000000ad800000 mask 0x0000007fff800000 type 0 MTRR: 4 base 0x00000000ae000000 mask 0x0000007ffe000000 type 0 MTRR: 5 base 0x00000000ff800000 mask 0x0000007fff800000 type 0 MTRR: 6 base 0x0000000100000000 mask 0x0000007fc0000000 type 6 MTRR: 7 base 0x0000000140000000 mask 0x0000007ff0000000 type 6 Taking a reserved OS MTRR. MTRR: 8 base 0x000000014f600000 mask 0x0000007fffe00000 type 0 Taking a reserved OS MTRR. MTRR: 9 base 0x000000014f800000 mask 0x0000007fff800000 type 0 A combination of CACHE_ROM and WRCOMB just won't work. IO hole config #2: hole starts at 0x80000000: No CACHE_ROM or WRCOMB resources (takes 1 MTRR): MTRR: Physical address space: 0x0000000000000000 - 0x00000000000a0000 size 0x000a0000 type 6 0x00000000000a0000 - 0x00000000000c0000 size 0x00020000 type 0 0x00000000000c0000 - 0x0000000080000000 size 0x7ff40000 type 6 0x0000000080000000 - 0x0000000100000000 size 0x80000000 type 0 0x0000000100000000 - 0x000000017ce00000 size 0x7ce00000 type 6 MTRR: default type WB/UC MTRR counts: 1/5. MTRR: WB selected as default type. MTRR: 0 base 0x0000000080000000 mask 0x0000007f80000000 type 0 No CACHE_ROM. 1 WRCOMB resource (takes 4 MTRRs): MTRR: Physical address space: 0x0000000000000000 - 0x00000000000a0000 size 0x000a0000 type 6 0x00000000000a0000 - 0x00000000000c0000 size 0x00020000 type 0 0x00000000000c0000 - 0x0000000080000000 size 0x7ff40000 type 6 0x0000000080000000 - 0x00000000d0000000 size 0x50000000 type 0 0x00000000d0000000 - 0x00000000e0000000 size 0x10000000 type 1 0x00000000e0000000 - 0x0000000100000000 size 0x20000000 type 0 0x0000000100000000 - 0x000000017ce00000 size 0x7ce00000 type 6 MTRR: default type WB/UC MTRR counts: 4/6. MTRR: WB selected as default type. MTRR: 0 base 0x0000000080000000 mask 0x0000007fc0000000 type 0 MTRR: 1 base 0x00000000c0000000 mask 0x0000007ff0000000 type 0 MTRR: 2 base 0x00000000d0000000 mask 0x0000007ff0000000 type 1 MTRR: 3 base 0x00000000e0000000 mask 0x0000007fe0000000 type 0 CACHE_ROM and no WRCOMB resources (takes 6 MTRRs): MTRR: Physical address space: 0x0000000000000000 - 0x00000000000a0000 size 0x000a0000 type 6 0x00000000000a0000 - 0x00000000000c0000 size 0x00020000 type 0 0x00000000000c0000 - 0x0000000080000000 size 0x7ff40000 type 6 0x0000000080000000 - 0x00000000ff800000 size 0x7f800000 type 0 0x00000000ff800000 - 0x0000000100000000 size 0x00800000 type 5 0x0000000100000000 - 0x000000017ce00000 size 0x7ce00000 type 6 MTRR: default type WB/UC MTRR counts: 9/6. MTRR: UC selected as default type. MTRR: 0 base 0x0000000000000000 mask 0x0000007f80000000 type 6 MTRR: 1 base 0x00000000ff800000 mask 0x0000007fff800000 type 0 MTRR: 2 base 0x0000000100000000 mask 0x0000007f80000000 type 6 MTRR: 3 base 0x000000017ce00000 mask 0x0000007fffe00000 type 0 MTRR: 4 base 0x000000017d000000 mask 0x0000007fff000000 type 0 MTRR: 5 base 0x000000017e000000 mask 0x0000007ffe000000 type 0 CACHE_ROM and 1 WRCOMB resource (takes 7 MTRRs): MTRR: Physical address space: 0x0000000000000000 - 0x00000000000a0000 size 0x000a0000 type 6 0x00000000000a0000 - 0x00000000000c0000 size 0x00020000 type 0 0x00000000000c0000 - 0x0000000080000000 size 0x7ff40000 type 6 0x0000000080000000 - 0x00000000d0000000 size 0x50000000 type 0 0x00000000d0000000 - 0x00000000e0000000 size 0x10000000 type 1 0x00000000e0000000 - 0x00000000ff800000 size 0x1f800000 type 0 0x00000000ff800000 - 0x0000000100000000 size 0x00800000 type 5 0x0000000100000000 - 0x000000017ce00000 size 0x7ce00000 type 6 MTRR: default type WB/UC MTRR counts: 10/7. MTRR: UC selected as default type. MTRR: 0 base 0x0000000000000000 mask 0x0000007f80000000 type 6 MTRR: 1 base 0x00000000d0000000 mask 0x0000007ff0000000 type 1 MTRR: 2 base 0x00000000ff800000 mask 0x0000007fff800000 type 0 MTRR: 3 base 0x0000000100000000 mask 0x0000007f80000000 type 6 MTRR: 4 base 0x000000017ce00000 mask 0x0000007fffe00000 type 0 MTRR: 5 base 0x000000017d000000 mask 0x0000007fff000000 type 0 MTRR: 6 base 0x000000017e000000 mask 0x0000007ffe000000 type 0 Change-Id: Iceb9b64991accf558caae2e7b0205951e9bcde44 Signed-off-by: Aaron Durbin <adurbin(a)chromium.org> Reviewed-on: http://review.coreboot.org/2925 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer(a)coreboot.org> Build-Tested: build bot (Jenkins) at Fri Mar 29 15:44:04 2013, giving +1 Reviewed-By: Stefan Reinauer <stefan.reinauer(a)coreboot.org> at Fri Mar 29 20:11:56 2013, giving +2 See http://review.coreboot.org/2925 for details. -gerrit

1 0

Patch merged into coreboot/master: f6f6e13 memrange: add 2 new range_entry routines
by gerrit＠coreboot.org 29 Mar '13

29 Mar '13

the following patch was just integrated into master: commit f6f6e13c46a4320f03fdf1286e37e05a8d047e56 Author: Aaron Durbin <adurbin(a)chromium.org> Date: Tue Mar 26 21:22:42 2013 -0500 memrange: add 2 new range_entry routines Two convenience functions are added to operate on a range_entry: - range_entry_update_tag() - update the entry's tag - memranges_next_entry() - get the next entry after the one provide These functions will be used by a follow on patch to the MTRR code to allow hole punching in WB region when the default MTRR type is UC. Change-Id: I3c2be19c8ea1bbbdf7736c867e4a2aa82df2d611 Signed-off-by: Aaron Durbin <adurbin(a)chromium.org> Reviewed-on: http://review.coreboot.org/2924 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer(a)coreboot.org> Build-Tested: build bot (Jenkins) at Fri Mar 29 15:29:39 2013, giving +1 Reviewed-By: Stefan Reinauer <stefan.reinauer(a)coreboot.org> at Fri Mar 29 20:11:28 2013, giving +2 See http://review.coreboot.org/2924 for details. -gerrit

1 0

Patch merged into coreboot/master: e63d5d8 chromeos: remove CACHE_ROM automatic selection
by gerrit＠coreboot.org 29 Mar '13

29 Mar '13

the following patch was just integrated into master: commit e63d5d83e438ac3710f68f9cddddd5f1e294dbf6 Author: Aaron Durbin <adurbin(a)chromium.org> Date: Tue Mar 26 14:52:04 2013 -0500 chromeos: remove CACHE_ROM automatic selection It's not appropriate for the chromeos Kconfig to automatically select CACHE_ROM. The reason is that enabling CACHE_ROM is dependent on the board and chipset atrributes. Change-Id: I47429f1cceefd40226c4b943215d627a3c869c7b Signed-off-by: Aaron Durbin <adurbin(a)chromium.org> Reviewed-on: http://review.coreboot.org/2921 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer(a)coreboot.org> Build-Tested: build bot (Jenkins) at Fri Mar 29 15:16:17 2013, giving +1 Reviewed-By: Stefan Reinauer <stefan.reinauer(a)coreboot.org> at Fri Mar 29 20:10:57 2013, giving +2 See http://review.coreboot.org/2921 for details. -gerrit

1 0

Patch merged into coreboot/master: a09760e libpayload: add x86 ROM variable MTRR support
by gerrit＠coreboot.org 29 Mar '13

29 Mar '13

the following patch was just integrated into master: commit a09760eb451466c7972614ef9d73752e16a1bf69 Author: Aaron Durbin <adurbin(a)chromium.org> Date: Tue Mar 26 13:34:37 2013 -0500 libpayload: add x86 ROM variable MTRR support On x86, coreboot may allocate a variable range MTRR for enabling caching of the system ROM. Add the ability to parse this structure and add the result to the sysinfo structure. An example usage implementation would be to obtain the variable MTRR index that covers the ROM from the sysinfo structure. Then one would disable caching and change the MTRR type from uncacheable to write-protect and enable caching. The opposite sequence is required to tearn down the caching. Change-Id: I3bfe2028d8574d3adb1d85292abf8f1372cf97fa Signed-off-by: Aaron Durbin <adurbin(a)chromium.org> Reviewed-on: http://review.coreboot.org/2920 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer(a)coreboot.org> Build-Tested: build bot (Jenkins) at Fri Mar 29 15:02:19 2013, giving +1 Reviewed-By: Stefan Reinauer <stefan.reinauer(a)coreboot.org> at Fri Mar 29 20:10:14 2013, giving +2 See http://review.coreboot.org/2920 for details. -gerrit

1 0

← Newer
1
...
6
7
8
9
10
11
12
...
45
Older →

Jump to page:

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

coreboot-gerrit March 2013