Commit 4e123d0c authored by Mikhail Karpenko's avatar Mikhail Karpenko
Browse files

add AHCI driver patch

parent c5237f99

conf/machine/boards/elphel393/elphel393.dts

+8 −0
Original line number Diff line number Diff line
@@ -448,6 +448,14 @@ 
			interrupt-parent = <&ps7_scugic_0>;

			interrupts = <0 7 4>;

		} ;

		elphel_ahci: elphel-ahci@80000000 {

                        compatible = "elphel,elphel-ahci";

                        interrupt-parent = <&ps7_scugic_0>;

                        interrupts = <0x0 0x1d 0x4>;

                        reg = <0x80000000 0x1000>;

                        clb_offs = <0x800>;

                        fb_offs = <0xc00>;

                };

	} ;

	elphel393_pwr: elphel393-pwr@0 {

		compatible = "elphel,elphel393-pwr-1.00";

recipes-kernel/linux/config/elphel393.cfg

+9 −1
Original line number Diff line number Diff line
@@ -23,3 +23,11 @@ CONFIG_CMA_ALIGNMENT=8 
#CONFIG_CMA_AREAS=7 #obsolete



CONFIG_MTD_TESTS=y



#

# AHCI driver related configs

#

CONFIG_ATA=y

CONFIG_ATA_VERBOSE_ERROR=y

CONFIG_SATA_AHCI_PLATFORM=y

CONFIG_AHCI_ELPHEL=M

recipes-kernel/linux/linux-xlnx/drivers-ahci-elphel.patch

0 → 100644
+33 −0
Original line number Diff line number Diff line 
diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig

index 5f60155..5d93116 100644

--- a/drivers/ata/Kconfig

+++ b/drivers/ata/Kconfig

@@ -157,6 +157,16 @@ config AHCI_XGENE

 	help

 	 This option enables support for APM X-Gene SoC SATA host controller.

 

+config AHCI_ELPHEL

+	tristate "Elphel AHCI SATA driver support for elphel393 camera series"

+	depends on ARM

+	default m if ARM

+	help

+	  This option enables support for Elphel AHCI SATA controller in elphel393

+	  series cameras.

+

+	  If unsure, say N.

+

 config SATA_FSL

 	tristate "Freescale 3.0Gbps SATA support"

 	depends on FSL_SOC

diff --git a/drivers/ata/Makefile b/drivers/ata/Makefile

index ae41107..212dfed 100644

--- a/drivers/ata/Makefile

+++ b/drivers/ata/Makefile

@@ -5,6 +5,7 @@ obj-$(CONFIG_ATA)		+= libata.o

 obj-$(CONFIG_SATA_AHCI)		+= ahci.o libahci.o

 obj-$(CONFIG_SATA_ACARD_AHCI)	+= acard-ahci.o libahci.o

 obj-$(CONFIG_SATA_AHCI_PLATFORM) += ahci_platform.o libahci.o libahci_platform.o

+obj-$(CONFIG_AHCI_ELPHEL)	+= ahci_elphel.o libahci.o libahci_platform.o

 obj-$(CONFIG_SATA_FSL)		+= sata_fsl.o

 obj-$(CONFIG_SATA_INIC162X)	+= sata_inic162x.o

 obj-$(CONFIG_SATA_SIL24)	+= sata_sil24.o

recipes-kernel/linux/linux-xlnx_4.0.bbappend

+1 −0
Original line number Diff line number Diff line
@@ -6,6 +6,7 @@ SRC_URI_append += " file://xilinx_emacps.c.patch" 
SRC_URI_append += " file://xilinx_uartps.c.patch"

SRC_URI_append += " file://si5338_vsc330x.patch"

SRC_URI_append += " file://drivers-elphel.patch"

SRC_URI_append += " file://drivers-ahci-elphel.patch"



SRC_URI_append += " file://${MACHINE}.scc"

KERNEL_FEATURES_append = " ${MACHINE}.scc"