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ARM: zynq: Added USB host support for zynq boards

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Added configs to support USB host for zynq boards.
Also added a command usbboot to boot from usb.

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
This commit is contained in:
Siva Durga Prasad Paladugu 2014-02-20 10:28:27 +05:30 committed by Michal Simek
parent eb8c54bfaa
commit c6024c8edd
3 changed files with 21 additions and 1 deletions
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20
include/configs/zynq-common.h
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@ -89,6 +89,18 @@
# define CONFIG_DOS_PARTITION
#endif
#ifdef CONFIG_ZYNQ_USB
# define CONFIG_USB_EHCI
# define CONFIG_CMD_USB
# define CONFIG_USB_STORAGE
# define CONFIG_SUPPORT_VFAT
# define CONFIG_USB_EHCI_ZYNQ
# define CONFIG_USB_ULPI_VIEWPORT
# define CONFIG_USB_ULPI
# define CONFIG_EHCI_IS_TDI
# define CONFIG_USB_MAX_CONTROLLER_COUNT 2
#endif
#define CONFIG_SYS_I2C_ZYNQ
/* I2C */
#if defined(CONFIG_SYS_I2C_ZYNQ)
@ -150,7 +162,13 @@
"bootm ${load_addr}\0" \
"jtagboot=echo TFTPing FIT to RAM... && " \
"tftpboot ${load_addr} ${fit_image} && " \
"bootm ${load_addr}\0"
"bootm ${load_addr}\0" \
"usbboot=if usb start; then " \
"echo Copying FIT from USB to RAM... && " \
"fatload usb 0 ${load_addr} ${fit_image} && " \
"bootm ${load_addr}\0" \
"fi\0"
#define CONFIG_BOOTCOMMAND "run $modeboot"
#define CONFIG_BOOTDELAY 3 /* -1 to Disable autoboot */
#define CONFIG_SYS_LOAD_ADDR 0 /* default? */

1
include/configs/zynq_zc70x.h
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@ -19,6 +19,7 @@
#define CONFIG_SYS_NO_FLASH
#define CONFIG_ZYNQ_SDHCI0
#define CONFIG_ZYNQ_USB
#define CONFIG_ZYNQ_I2C0
#define CONFIG_ZYNQ_EEPROM
#define CONFIG_ZYNQ_BOOT_FREEBSD

1
include/configs/zynq_zed.h
View File

@ -18,6 +18,7 @@
#define CONFIG_SYS_NO_FLASH
#define CONFIG_ZYNQ_USB
#define CONFIG_ZYNQ_SDHCI0
#define CONFIG_ZYNQ_BOOT_FREEBSD
#define CONFIG_DEFAULT_DEVICE_TREE zynq-zed