Arthur Heymans has uploaded this change for review. ( https://review.coreboot.org/21295
Change subject: WIP: start port for G45
......................................................................
WIP: start port for G45
Adds GPU_Port types
G45 Config file
Reuse PHC_* types for gmbus access (TODO offsets need fixing)
Adapt helper for G45
Change-Id: Ifc05a1516329a61772af84558e5bfceb4d4ca277
Signed-off-by: Arthur Heymans <arthur(a)aheymans.xyz>
---
M common/hw-gfx-gma-config.ads.template
M common/hw-gfx-gma-config_helpers.adb
M common/hw-gfx-gma.ads
A configs/g45
4 files changed, 40 insertions(+), 21 deletions(-)
git pull ssh://review.coreboot.org:29418/libgfxinit refs/changes/95/21295/1
diff --git a/common/hw-gfx-gma-config.ads.template b/common/hw-gfx-gma-config.ads.template
index e82b133..9402654 100644
--- a/common/hw-gfx-gma-config.ads.template
+++ b/common/hw-gfx-gma-config.ads.template
@@ -63,7 +63,7 @@
Use_PP_VDD_Override : constant Boolean := CPU <= Ivybridge;
----- PCH/FDI: ---------
- Has_PCH : constant Boolean := CPU /= Broxton;
+ Has_PCH : constant Boolean := CPU /= Broxton and CPU /= G45;
Has_PCH_DAC : constant Boolean := CPU in Ironlake .. Ivybridge or
(CPU in Broadwell .. Haswell
and CPU_Var = Normal);
@@ -135,7 +135,11 @@
type Valid_Per_Port is array (Port_Type) of Boolean;
type Valid_Per_GPU is array (CPU_Type) of Valid_Per_Port;
Valid_Port_GPU : Valid_Per_GPU :=
- (Ironlake =>
+ (G45 =>
+ (Disabled => False,
+ Internal => Config.Internal_Display /= None,
+ others => True),
+ Ironlake =>
(Disabled => False,
Internal => Config.Internal_Display = LVDS,
others => True),
@@ -226,6 +230,7 @@
Default_CDClk_Freq : constant Frequency_Type :=
(case CPU is
+ when G45 => 320_000_000,
when Ironlake |
Haswell |
Broadwell => 450_000_000,
@@ -236,6 +241,7 @@
Default_RawClk_Freq : constant Frequency_Type :=
(case CPU is
+ when G45 => 96_000_000,
when Ironlake |
Sandybridge |
Ivybridge => 125_000_000,
@@ -256,7 +262,7 @@
Maximum_Scalable_Width : constant Width_Per_Pipe :=
(case CPU is
- when Ironlake..Haswell =>
+ when G45..Haswell =>
(Primary => 4096,
Secondary => 2048,
Tertiary => 2048),
@@ -274,17 +280,17 @@
----------------------------------------------------------------------------
GTT_Offset : constant := (case CPU is
- when Ironlake .. Haswell => 16#0020_0000#,
+ when G45 .. Haswell => 16#0020_0000#,
when Broadwell .. Skylake => 16#0080_0000#);
GTT_Size : constant := (case CPU is
- when Ironlake .. Haswell => 16#0020_0000#,
+ when G45 .. Haswell => 16#0020_0000#,
-- Limit Broadwell to 4MiB to have a stable
-- interface (i.e. same number of entries):
when Broadwell .. Skylake => 16#0040_0000#);
GTT_PTE_Size : constant := (case CPU is
- when Ironlake .. Haswell => 4,
+ when G45 .. Haswell => 4,
when Broadwell .. Skylake => 8);
end HW.GFX.GMA.Config;
diff --git a/common/hw-gfx-gma-config_helpers.adb b/common/hw-gfx-gma-config_helpers.adb
index 0f60375..7fef8e6 100644
--- a/common/hw-gfx-gma-config_helpers.adb
+++ b/common/hw-gfx-gma-config_helpers.adb
@@ -30,22 +30,29 @@
begin
return
(case Config.CPU is
+ when G45 =>
+ (case Port is
+ when Internal => LVDS,
+ when HDMI1 | DP1 => DIGI_B,
+ when HDMI2 | DP2 => DIGI_C,
+ when HDMI3 | DP3 => DIGI_D,
+ when Analog => VGA),
when Ironlake .. Ivybridge => -- everything but eDP through FDI/PCH
- (if Config.Internal_Is_EDP and then Port = Internal then
+ (if Config.Internal_Is_EDP and then Port = Internal then
DIGI_A
- else
- (case Pipe is
- -- FDIs are fixed to the CPU pipe
- when Primary => DIGI_B,
- when Secondary => DIGI_C,
- when Tertiary => DIGI_D)),
+ else
+ (case Pipe is
+ -- FDIs are fixed to the CPU pipe
+ when Primary => DIGI_B,
+ when Secondary => DIGI_C,
+ when Tertiary => DIGI_D)),
when Haswell .. Skylake => -- everything but VGA directly on CPU
- (case Port is
- when Internal => DIGI_A, -- LVDS not available
- when HDMI1 | DP1 => DIGI_B,
- when HDMI2 | DP2 => DIGI_C,
- when HDMI3 | DP3 => DIGI_D,
- when Analog => DIGI_E));
+ (case Port is
+ when Internal => DIGI_A, -- LVDS not available
+ when HDMI1 | DP1 => DIGI_B,
+ when HDMI2 | DP2 => DIGI_C,
+ when HDMI3 | DP3 => DIGI_D,
+ when Analog => DIGI_E));
end To_GPU_Port;
function To_PCH_Port (Port : Active_Port_Type) return PCH_Port
diff --git a/common/hw-gfx-gma.ads b/common/hw-gfx-gma.ads
index 3771804..42e0d4e 100644
--- a/common/hw-gfx-gma.ads
+++ b/common/hw-gfx-gma.ads
@@ -30,7 +30,8 @@
is
type CPU_Type is
- (Ironlake,
+ (G45,
+ Ironlake,
Sandybridge,
Ivybridge,
Haswell,
@@ -118,7 +119,7 @@
subtype Active_Port_Type is Port_Type
range Port_Type'Succ (Disabled) .. Port_Type'Last;
- type GPU_Port is (DIGI_A, DIGI_B, DIGI_C, DIGI_D, DIGI_E);
+ type GPU_Port is (DIGI_A, DIGI_B, DIGI_C, DIGI_D, DIGI_E, LVDS, VGA, TV);
subtype Digital_Port is GPU_Port range DIGI_A .. DIGI_E;
diff --git a/configs/g45 b/configs/g45
new file mode 100644
index 0000000..6b54563
--- /dev/null
+++ b/configs/g45
@@ -0,0 +1,5 @@
+CONFIG_GFX_GMA_CPU = G45
+CONFIG_GFX_GMA_CPU_VARIANT = Normal
+CONFIG_GFX_GMA_INTERNAL_PORT = LVDS
+CONFIG_GFX_GMA_ANALOG_I2C_PORT = PCH_DAC
+CONFIG_GFX_GMA_DEFAULT_MMIO = 16\#e000_0000\#
--
To view, visit https://review.coreboot.org/21295
To unsubscribe, visit https://review.coreboot.org/settings
Gerrit-Project: libgfxinit
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: Ifc05a1516329a61772af84558e5bfceb4d4ca277
Gerrit-Change-Number: 21295
Gerrit-PatchSet: 1
Gerrit-Owner: Arthur Heymans <arthur(a)aheymans.xyz>
Martin Roth has uploaded this change for review. ( https://review.coreboot.org/21293
Change subject: util/lint/checkpatch: Reset the path if running in taint mode
......................................................................
util/lint/checkpatch: Reset the path if running in taint mode
Jenkins is giving warnings due to getting the path from the environment:
Insecure $ENV{PATH} while running setgid at util/lint/checkpatch.pl line
907, <$conststructs> line 39.
This should fix those warnings.
Change-Id: I6a09915d13547bf9a86c011d44cbcd39c46f3fec
Signed-off-by: Martin Roth <martinroth(a)google.com>
---
M util/lint/checkpatch.pl
1 file changed, 7 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/93/21293/1
diff --git a/util/lint/checkpatch.pl b/util/lint/checkpatch.pl
index 75f6f98..b9dc5f6 100755
--- a/util/lint/checkpatch.pl
+++ b/util/lint/checkpatch.pl
@@ -59,6 +59,13 @@
my $color = 1;
my $allow_c99_comments = 1;
+# For coreboot jenkins
+# If taint mode is enabled, Untaint the path - files must be in /bin, /usr/bin or /usr/local/bin
+if ( ${^TAINT} ) {
+ $ENV{'PATH'} = '/bin:/usr/bin:/usr/local/bin';
+ delete @ENV{ 'IFS', 'CDPATH', 'ENV', 'BASH_ENV' };
+}
+
sub help {
my ($exitcode) = @_;
--
To view, visit https://review.coreboot.org/21293
To unsubscribe, visit https://review.coreboot.org/settings
Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: I6a09915d13547bf9a86c011d44cbcd39c46f3fec
Gerrit-Change-Number: 21293
Gerrit-PatchSet: 1
Gerrit-Owner: Martin Roth <martinroth(a)google.com>