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https://github.com/brain-hackers/u-boot-brain
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xilinx: zynq: Add usb dfu/thor distro boot support
Add support for usb dfu & thor to distro boot on zynq platform. Add 60s timeout of dfu-utils to start transaction. Remove DFU_ALT_INFO_RAM as we use bootcmd_usb_dfu instead of dfu_ram. Remove DFU_ALT_INFO_MMC as part of distro boot cleanup. Signed-off-by: T Karthik Reddy <t.karthik.reddy@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
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@ -58,7 +58,6 @@
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"jtagboot=echo TFTPing FIT to RAM... && " \
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"tftpboot ${load_addr} ${fit_image} && " \
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"bootm ${load_addr}\0" \
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DFU_ALT_INFO \
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BOOTENV
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#include <configs/zynq-common.h>
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@ -49,7 +49,6 @@
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"${devicetree_addr}; " \
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"fi\0"
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/* Note that addresses here should match the addresses in the env */
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# undef DFU_ALT_INFO
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# define DFU_ALT_INFO \
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"dfu_alt_info=" \
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"uImage ram 0x2080000 0x500000;" \
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@ -61,36 +61,6 @@
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# define CONFIG_SYS_DFU_DATA_BUF_SIZE 0x600000
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# define DFU_DEFAULT_POLL_TIMEOUT 300
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# define CONFIG_THOR_RESET_OFF
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# define DFU_ALT_INFO_RAM \
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"dfu_ram_info=" \
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"setenv dfu_alt_info " \
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"${kernel_image} ram 0x3000000 0x500000\\\\;" \
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"${devicetree_image} ram 0x2A00000 0x20000\\\\;" \
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"${ramdisk_image} ram 0x2000000 0x600000\0" \
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"dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \
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"thor_ram=run dfu_ram_info && thordown 0 ram 0\0"
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# if defined(CONFIG_MMC_SDHCI_ZYNQ)
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# define DFU_ALT_INFO_MMC \
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"dfu_mmc_info=" \
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"setenv dfu_alt_info " \
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"${kernel_image} fat 0 1\\\\;" \
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"${devicetree_image} fat 0 1\\\\;" \
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"${ramdisk_image} fat 0 1\0" \
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"dfu_mmc=run dfu_mmc_info && dfu 0 mmc 0\0" \
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"thor_mmc=run dfu_mmc_info && thordown 0 mmc 0\0"
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# define DFU_ALT_INFO \
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DFU_ALT_INFO_RAM \
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DFU_ALT_INFO_MMC
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# else
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# define DFU_ALT_INFO \
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DFU_ALT_INFO_RAM
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# endif
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#endif
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#if !defined(DFU_ALT_INFO)
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# define DFU_ALT_INFO
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#endif
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/* enable preboot to be loaded before CONFIG_BOOTDELAY */
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@ -180,12 +150,42 @@
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#define BOOTENV_DEV_NAME_JTAG(devtypeu, devtypel, instance) \
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"jtag "
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#define BOOT_TARGET_DEVICES_USB_DFU(func) \
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func(USB_DFU, usb_dfu, 0) func(USB_DFU, usb_dfu, 1)
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#define BOOTENV_DEV_USB_DFU(devtypeu, devtypel, instance) \
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"bootcmd_" #devtypel #instance "=setenv dfu_alt_info boot.scr ram " \
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"$scriptaddr $script_size_f && " \
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"dfu " #instance " ram " #instance " 60 && " \
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"echo DFU" #instance ": Trying to boot script at ${scriptaddr} && " \
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"source ${scriptaddr}; " \
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"echo DFU" #instance ": SCRIPT FAILED: continuing...;\0"
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#define BOOTENV_DEV_NAME_USB_DFU(devtypeu, devtypel, instance) \
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""
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#define BOOT_TARGET_DEVICES_USB_THOR(func) \
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func(USB_THOR, usb_thor, 0) func(USB_THOR, usb_thor, 1)
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#define BOOTENV_DEV_USB_THOR(devtypeu, devtypel, instance) \
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"bootcmd_" #devtypel #instance "=setenv dfu_alt_info boot.scr ram " \
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"$scriptaddr $script_size_f && " \
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"thordown " #instance " ram " #instance " && " \
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"echo THOR" #instance ": Trying to boot script at ${scriptaddr} && " \
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"source ${scriptaddr}; " \
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"echo THOR" #instance ": SCRIPT FAILED: continuing...;\0"
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#define BOOTENV_DEV_NAME_USB_THOR(devtypeu, devtypel, instance) \
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""
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#define BOOT_TARGET_DEVICES(func) \
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BOOT_TARGET_DEVICES_JTAG(func) \
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BOOT_TARGET_DEVICES_MMC(func) \
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BOOT_TARGET_DEVICES_QSPI(func) \
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BOOT_TARGET_DEVICES_NAND(func) \
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BOOT_TARGET_DEVICES_NOR(func) \
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BOOT_TARGET_DEVICES_USB_DFU(func) \
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BOOT_TARGET_DEVICES_USB_THOR(func) \
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BOOT_TARGET_DEVICES_USB(func) \
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BOOT_TARGET_DEVICES_PXE(func) \
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BOOT_TARGET_DEVICES_DHCP(func)
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@ -203,7 +203,6 @@
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"kernel_addr_r=0x2000000\0" \
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"scriptaddr=0x3000000\0" \
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"ramdisk_addr_r=0x3100000\0" \
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DFU_ALT_INFO \
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BOOTENV
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#endif
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