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authorBora Guvendik <bora.guvendik@intel.com>2017-10-17 16:52:43 -0700
committerAaron Durbin <adurbin@chromium.org>2017-11-01 20:02:02 +0000
commit154cd41037c6298faa94d046e8582f0674031dca (patch)
tree8d25522ad4c24b77cf1280127917285172558800
parent9a506d5c9ae60a368df924d70cd1bbae303f3a9e (diff)
downloadcoreboot-154cd41037c6298faa94d046e8582f0674031dca.tar.xz
intel/cannonlake_rvp: enable CNVi wifi
Leaving the wifi related gpios unmodified for now due to FSP problem. If H0-H3 is configured as native mode and GPIORXDIS, GPIOTXDIS bits in DW0 are cleared, it causes FSP to assert when wifi module is attached. coreboot gpio macros clears these 2 bits because they are suppose to be "don't care" in native mode. TEST=Boot to OS and verify wifi Change-Id: Ica5e1c43802d04a9471cdfa0087e86f669122fff Signed-off-by: Bora Guvendik <bora.guvendik@intel.com> Reviewed-on: https://review.coreboot.org/22094 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
-rw-r--r--src/mainboard/intel/cannonlake_rvp/variants/baseboard/gpio.c8
-rw-r--r--src/mainboard/intel/cannonlake_rvp/variants/cnl_u/devicetree.cb1
-rw-r--r--src/mainboard/intel/cannonlake_rvp/variants/cnl_y/devicetree.cb1
3 files changed, 2 insertions, 8 deletions
diff --git a/src/mainboard/intel/cannonlake_rvp/variants/baseboard/gpio.c b/src/mainboard/intel/cannonlake_rvp/variants/baseboard/gpio.c
index fbc662acb1..b69d338323 100644
--- a/src/mainboard/intel/cannonlake_rvp/variants/baseboard/gpio.c
+++ b/src/mainboard/intel/cannonlake_rvp/variants/baseboard/gpio.c
@@ -220,13 +220,9 @@ static const struct pad_config gpio_table[] = {
/* F3 : GPP_F_3 */
PAD_CFG_TERM_GPO(GPP_F3, 0, UP_20K, PLTRST),
/* F4 : CNV_BRI_DT_UART0_RTSB */
- PAD_CFG_NF(GPP_F4, UP_20K, DEEP, GPIO),
/* F5 : CNV_BRI_RSP_UART0_RXD */
- PAD_CFG_NF(GPP_F5, UP_20K, DEEP, GPIO),
/* F6 : CNV_RGI_DT_UART0_TXD */
- PAD_CFG_NF(GPP_F6, UP_20K, DEEP, GPIO),
/* F7 : CNV_RGI_DT_RSP_UART9_CTSB */
- PAD_CFG_NF(GPP_F7, UP_20K, DEEP, GPIO),
/* F8 : CNV_MFUART2_RXD */
PAD_CFG_NF(GPP_F8, UP_20K, DEEP, NF1),
/* F9 : CNV_MFUART2_TXD */
@@ -266,13 +262,9 @@ static const struct pad_config gpio_table[] = {
PAD_CFG_NF(GPP_G7, DN_20K, DEEP, GPIO),
/* H0 : SSP2_SCLK */
- PAD_CFG_NF(GPP_H0, UP_20K, DEEP, GPIO),
/* H1 : SSP2_SFRM */
- PAD_CFG_NF(GPP_H1, UP_20K, DEEP, GPIO),
/* H2 : SSP2_TXD */
- PAD_CFG_NF(GPP_H2, UP_20K, DEEP, GPIO),
/* H3 : SSP2_RXD */
- PAD_CFG_NF(GPP_H3, UP_20K, DEEP, GPIO),
/* H4 : I2C2_SDA */
/* H5 : I2C2_SCL */
/* H6 : I2C3_SDA */
diff --git a/src/mainboard/intel/cannonlake_rvp/variants/cnl_u/devicetree.cb b/src/mainboard/intel/cannonlake_rvp/variants/cnl_u/devicetree.cb
index c3223b1913..23bdbc8f33 100644
--- a/src/mainboard/intel/cannonlake_rvp/variants/cnl_u/devicetree.cb
+++ b/src/mainboard/intel/cannonlake_rvp/variants/cnl_u/devicetree.cb
@@ -79,6 +79,7 @@ chip soc/intel/cannonlake
device pci 12.6 off end # GSPI #2
device pci 14.0 on end # USB xHCI
device pci 14.1 off end # USB xDCI (OTG)
+ device pci 14.3 on end # CNVi wifi
device pci 14.5 on end # SDCard
device pci 15.0 on end # I2C #0
device pci 15.1 on end # I2C #1
diff --git a/src/mainboard/intel/cannonlake_rvp/variants/cnl_y/devicetree.cb b/src/mainboard/intel/cannonlake_rvp/variants/cnl_y/devicetree.cb
index 4bada02fc8..bdb06e8679 100644
--- a/src/mainboard/intel/cannonlake_rvp/variants/cnl_y/devicetree.cb
+++ b/src/mainboard/intel/cannonlake_rvp/variants/cnl_y/devicetree.cb
@@ -77,6 +77,7 @@ chip soc/intel/cannonlake
device pci 12.6 off end # GSPI #2
device pci 14.0 on end # USB xHCI
device pci 14.1 off end # USB xDCI (OTG)
+ device pci 14.3 on end # CNVi wifi
device pci 14.5 on end # SDCard
device pci 15.0 on end # I2C #0
device pci 15.1 on end # I2C #1