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board: pic32mzda: enable USB-host, USB-storage support.

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Enable MUSB host and USB storage support for Microchip
PIC32MZ[DA] Starter Kit.

Signed-off-by: Purna Chandra Mandal <purna.mandal@microchip.com>
This commit is contained in:
Purna Chandra Mandal 2016-03-21 13:05:43 +05:30 committed by Marek Vasut
parent 03b8e04632
commit ac7eef716e
4 changed files with 29 additions and 0 deletions
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12
arch/mips/dts/pic32mzda.dtsi
View File

@ -171,4 +171,16 @@
#address-cells = <1>;
#size-cells = <0>;
};
usb: musb@1f8e3000 {
compatible = "microchip,pic32mzda-usb";
reg = <0x1f8e3000 0x1000>,
<0x1f884000 0x1000>;
reg-names = "mc", "control";
interrupts = <132 IRQ_TYPE_EDGE_RISING>,
<133 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock PB5CLK>;
clock-names = "usb_clk";
status = "disabled";
};
};

4
arch/mips/dts/pic32mzda_sk.dts
View File

@ -52,4 +52,8 @@
ethernet_phy: lan8740_phy@0 {
reg = <0>;
};
};
&usb {
status = "okay";
};

6
configs/pic32mzdask_defconfig
View File

@ -14,6 +14,7 @@ CONFIG_LOOPW=y
CONFIG_CMD_MEMTEST=y
CONFIG_CMD_MEMINFO=y
# CONFIG_CMD_FLASH is not set
CONFIG_CMD_USB=y
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
CONFIG_CMD_RARP=y
@ -30,5 +31,10 @@ CONFIG_PIC32_ETH=y
CONFIG_PINCTRL=y
# CONFIG_PINCTRL_FULL is not set
CONFIG_USE_PRIVATE_LIBGCC=y
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_USB_MUSB_HOST=y
CONFIG_USB_MUSB_PIC32=y
CONFIG_USB_STORAGE=y
CONFIG_USE_TINY_PRINTF=y
CONFIG_CMD_DHRYSTONE=y

7
include/configs/pic32mzdask.h
View File

@ -105,6 +105,12 @@
#define CONFIG_GENERIC_MMC
#define CONFIG_CMD_MMC
/*--------------------------------------------------
* USB Configuration
*/
#define CONFIG_USB_MUSB_PIO_ONLY
#define CONFIG_SYS_CACHELINE_SIZE 16
/*-----------------------------------------------------------------------
* File System Configuration
*/
@ -153,6 +159,7 @@
#define BOOT_TARGET_DEVICES(func) \
func(MMC, mmc, 0) \
func(USB, usb, 0) \
func(DHCP, dhcp, na)
#include <config_distro_bootcmd.h>