HARSHAPRIYA N (harshapriya.n@intel.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/15435
-gerrit
commit 9b09a399315f8197373676cff0f423c092bd63f8 Author: Harsha Priya harshapriya.n@intel.com Date: Fri Jun 24 17:13:54 2016 -0700
google/reef: Add Maxim98357a support
Adds Maxim98357a support for reef using the generic driver in drivers/generic/max98357
Change-Id: I333d4e810e42309ac76dd90c19f05cf3e3a517e0 Signed-off-by: Sathyanarayana Nujella sathyanarayana.nujella@intel.com --- src/mainboard/google/reef/Kconfig | 3 +++ src/mainboard/google/reef/devicetree.cb | 7 ++++++- src/soc/intel/apollolake/Kconfig | 1 + 3 files changed, 10 insertions(+), 1 deletion(-)
diff --git a/src/mainboard/google/reef/Kconfig b/src/mainboard/google/reef/Kconfig index d64598d..bce6dce 100644 --- a/src/mainboard/google/reef/Kconfig +++ b/src/mainboard/google/reef/Kconfig @@ -45,4 +45,7 @@ config UART_FOR_CONSOLE int default 2
+config DRIVERS_GENERIC_MAX98357A + default y + endif # BOARD_GOOGLE_REEF diff --git a/src/mainboard/google/reef/devicetree.cb b/src/mainboard/google/reef/devicetree.cb index d2b295f..4a3c8a3 100644 --- a/src/mainboard/google/reef/devicetree.cb +++ b/src/mainboard/google/reef/devicetree.cb @@ -46,7 +46,12 @@ chip soc/intel/apollolake device pci 0d.1 on end # - PMC device pci 0d.2 on end # - SPI device pci 0d.3 on end # - Shared SRAM - device pci 0e.0 on end # - Audio + device pci 0e.0 on # - Audio + chip drivers/generic/max98357a + register "sdmode_gpio" = "ACPI_GPIO_OUTPUT(114)" + device generic 0 on end + end + end device pci 11.0 on end # - ISH device pci 12.0 off end # - SATA device pci 13.0 off end # - Root Port 2 - PCIe-A 0 diff --git a/src/soc/intel/apollolake/Kconfig b/src/soc/intel/apollolake/Kconfig index 98ce7d8..9317827 100644 --- a/src/soc/intel/apollolake/Kconfig +++ b/src/soc/intel/apollolake/Kconfig @@ -50,6 +50,7 @@ config CPU_SPECIFIC_OPTIONS select SOC_INTEL_COMMON select SOC_INTEL_COMMON_GFX_OPREGION select ADD_VBT_DATA_FILE + select DRIVERS_GENERIC_MAX98357A
config TPM_ON_FAST_SPI bool