diff options
Diffstat (limited to 'resources/libreboot/patch/coreboot/2a3434757ef425dbdfedf1fc69e1a033a6e7310d/grub/x60')
3 files changed, 126 insertions, 0 deletions
diff --git a/resources/libreboot/patch/coreboot/2a3434757ef425dbdfedf1fc69e1a033a6e7310d/grub/x60/0001-NOTFORMERGE-ec-lenovo-h8-wlan-trackpoint-touchpad-bl.patch b/resources/libreboot/patch/coreboot/2a3434757ef425dbdfedf1fc69e1a033a6e7310d/grub/x60/0001-NOTFORMERGE-ec-lenovo-h8-wlan-trackpoint-touchpad-bl.patch new file mode 100644 index 0000000..b088d3e --- /dev/null +++ b/resources/libreboot/patch/coreboot/2a3434757ef425dbdfedf1fc69e1a033a6e7310d/grub/x60/0001-NOTFORMERGE-ec-lenovo-h8-wlan-trackpoint-touchpad-bl.patch @@ -0,0 +1,88 @@ +From 1024b5e6c476dcc195dca742746735277f63236b Mon Sep 17 00:00:00 2001 +From: Francis Rowe <info@gluglug.org.uk> +Date: Mon, 13 Oct 2014 00:14:53 +0100 +Subject: [PATCH 5/9] NOTFORMERGE: ec/lenovo/h8: + wlan/trackpoint/touchpad/bluetooth/wwan + +Permanently enable them. + +Change-Id: Ic76ab9ab9c865f30312378e18af58bece6c3260a +Signed-off-by: Francis Rowe <info@gluglug.org.uk> +--- + src/ec/lenovo/h8/h8.c | 21 +++++++++++---------- + src/ec/lenovo/pmh7/pmh7.c | 11 ++++------- + 2 files changed, 15 insertions(+), 17 deletions(-) + +diff --git a/src/ec/lenovo/h8/h8.c b/src/ec/lenovo/h8/h8.c +index 2cafc88..a6cb6b6 100644 +--- a/src/ec/lenovo/h8/h8.c ++++ b/src/ec/lenovo/h8/h8.c +@@ -255,9 +255,11 @@ static void h8_enable(struct device *dev) + + ec_write(H8_FAN_CONTROL, H8_FAN_CONTROL_AUTO); + +- if (get_option(&val, "wlan") != CB_SUCCESS) +- val = 1; +- h8_wlan_enable(val); ++ // Permanently enable wifi ++ // Intel wifi could be a security risk because it uses firmware. Wlan chip has DMA ++ // and could leak data over a side-channel. Using another manufacturer is recommended. ++ // see http://libreboot.org/docs/index.html#recommended_wifi ++ h8_wlan_enable(1); + + h8_trackpoint_enable(1); + h8_usb_power_enable(1); +@@ -265,14 +267,13 @@ static void h8_enable(struct device *dev) + if (get_option(&val, "volume") == CB_SUCCESS) + ec_write(H8_VOLUME_CONTROL, val); + +- if (get_option(&val, "bluetooth") != CB_SUCCESS) +- val = 1; +- h8_bluetooth_enable(val); +- +- if (get_option(&val, "wwan") != CB_SUCCESS) +- val = 1; ++ // Permanently enable bluetooth. ++ // NOTE: bluetooth is a potential security risk. Physical removal of the bluetooth module is recommended. ++ h8_bluetooth_enable(1); + +- h8_wwan_enable(val); ++ // Permanently enable wwan. ++ // NOTE: wwan is a security risk (remove access plus DMA). Physical removal of both the wwan and sim card is recommended. ++ h8_wwan_enable(1); + + if (conf->has_uwb) { + if (get_option(&val, "uwb") != CB_SUCCESS) +diff --git a/src/ec/lenovo/pmh7/pmh7.c b/src/ec/lenovo/pmh7/pmh7.c +index cc6e891..38aef16 100644 +--- a/src/ec/lenovo/pmh7/pmh7.c ++++ b/src/ec/lenovo/pmh7/pmh7.c +@@ -106,7 +106,6 @@ static void enable_dev(struct device *dev) + { + struct ec_lenovo_pmh7_config *conf = dev->chip_info; + struct resource *resource; +- u8 val; + + resource = new_resource(dev, EC_LENOVO_PMH7_INDEX); + resource->flags = IORESOURCE_IO | IORESOURCE_FIXED; +@@ -118,13 +117,11 @@ static void enable_dev(struct device *dev) + pmh7_backlight_enable(conf->backlight_enable); + pmh7_dock_event_enable(conf->dock_event_enable); + +- if (get_option(&val, "touchpad") != CB_SUCCESS) +- val = 1; +- pmh7_touchpad_enable(val); ++ // Permanently enable touchpad ++ pmh7_touchpad_enable(1); + +- if (get_option(&val, "trackpoint") != CB_SUCCESS) +- val = 1; +- pmh7_trackpoint_enable(val); ++ // Permanently enable trackpoint ++ pmh7_trackpoint_enable(1); + } + + struct chip_operations ec_lenovo_pmh7_ops = { +-- +1.9.1 + diff --git a/resources/libreboot/patch/coreboot/2a3434757ef425dbdfedf1fc69e1a033a6e7310d/grub/x60/0002-lenovo-x60-use-correct-BLC_PWM_CTL-value.patch b/resources/libreboot/patch/coreboot/2a3434757ef425dbdfedf1fc69e1a033a6e7310d/grub/x60/0002-lenovo-x60-use-correct-BLC_PWM_CTL-value.patch new file mode 100644 index 0000000..4afc7f5 --- /dev/null +++ b/resources/libreboot/patch/coreboot/2a3434757ef425dbdfedf1fc69e1a033a6e7310d/grub/x60/0002-lenovo-x60-use-correct-BLC_PWM_CTL-value.patch @@ -0,0 +1,31 @@ +From e4b5b65c93122126344771f2042f8d7a3468be19 Mon Sep 17 00:00:00 2001 +From: Francis Rowe <info@gluglug.org.uk> +Date: Mon, 22 Jun 2015 17:37:06 +0100 +Subject: [PATCH 3/9] lenovo/x60: use correct BLC_PWM_CTL value + +Bit 16 in BLC_PWM_CTL enables brightness controls, but the +current value is generic. Use the proper value, obtained +by reading BLC_PWM_CTL while running the VBIOS. + +Change-Id: Ib273359e1c285b405a9bb26fc217c2f7e255b99f +Signed-off-by: Francis Rowe <info@gluglug.org.uk> +--- + src/mainboard/lenovo/x60/devicetree.cb | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/src/mainboard/lenovo/x60/devicetree.cb b/src/mainboard/lenovo/x60/devicetree.cb +index b4d1144..4d62116 100644 +--- a/src/mainboard/lenovo/x60/devicetree.cb ++++ b/src/mainboard/lenovo/x60/devicetree.cb +@@ -26,7 +26,7 @@ chip northbridge/intel/i945 + + register "gpu_hotplug" = "0x00000220" + register "gpu_lvds_use_spread_spectrum_clock" = "1" +- register "gpu_backlight" = "0x1290128" ++ register "gpu_backlight" = "0x879F879E" + + device cpu_cluster 0 on + chip cpu/intel/socket_mFCPGA478 +-- +1.9.1 + diff --git a/resources/libreboot/patch/coreboot/2a3434757ef425dbdfedf1fc69e1a033a6e7310d/grub/x60/INFO b/resources/libreboot/patch/coreboot/2a3434757ef425dbdfedf1fc69e1a033a6e7310d/grub/x60/INFO new file mode 100644 index 0000000..4f5931f --- /dev/null +++ b/resources/libreboot/patch/coreboot/2a3434757ef425dbdfedf1fc69e1a033a6e7310d/grub/x60/INFO @@ -0,0 +1,7 @@ +printf "lenovo/x60: use correct BLC_PWM_CTL value\n" +git am "../resources/libreboot/patch/misc/0003-lenovo-x60-use-correct-BLC_PWM_CTL-value.patch" +# git fetch http://review.coreboot.org/coreboot refs/changes/24/10624/2 && git cherry-pick FETCH_HEAD + +printf "ec/lenovo/h8: permanently enable wifi/trackpoint/touchpad/bluetooth/wwan\n" +git am "../resources/libreboot/patch/misc/0005-NOTFORMERGE-ec-lenovo-h8-wlan-trackpoint-touchpad-bl.patch" +# git fetch http://review.coreboot.org/coreboot refs/changes/58/7058/9 && git cherry-pick FETCH_HEAD |