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 27833159890c1574ec66a1e9015b0ea88cdbb29d 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/chip.h | 2 ++ 3 files changed, 11 insertions(+), 1 deletion(-)
diff --git a/src/mainboard/google/reef/Kconfig b/src/mainboard/google/reef/Kconfig index ded75bb..489b0b6 100644 --- a/src/mainboard/google/reef/Kconfig +++ b/src/mainboard/google/reef/Kconfig @@ -51,4 +51,7 @@ config INCLUDE_NHLT_BLOBS select NHLT_DA7219 select NHLT_MAX98357
+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..93f9ae5 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(GPIO_76)" + 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/chip.h b/src/soc/intel/apollolake/chip.h index ef82c53..ce15f6d 100644 --- a/src/soc/intel/apollolake/chip.h +++ b/src/soc/intel/apollolake/chip.h @@ -18,6 +18,8 @@ #ifndef _SOC_APOLLOLAKE_CHIP_H_ #define _SOC_APOLLOLAKE_CHIP_H_
+#include <soc/gpio_defs.h> + #define CLKREQ_DISABLED 0xf
/* Serial IRQ control. SERIRQ_QUIET is the default (0). */
-
HARSHAPRIYA N