Page 1 of 1

Switch bricked during firmware upgrade - anyway to recover?

Posted: Tue Aug 09, 2016 8:55 am
by nathanshimp
So long story short some kind of power failure must of happened while it was upgrading...
Is there anyway to force the switch into the RedBoot prompt? That seems to be functioning ok, so it would be possible to do a recovery via TFTP, I think.
After the long boot log it just stops, no prompt or anything.
Any help would be awesome! Thanks!
I connected a serial cable up and this is the output I get during boot.

Code: Select all
+M25PXX : Init device with JEDEC ID 0x202018.
Luton26 board detected (VSC7425 Rev. D).
 
RedBoot(tm) bootstrap and debug environment [ROMRAM]
Non-certified release, version 1_18-Vitesse - built 05:56:33, Jan 31 2014
 
Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
Free Software Foundation, Inc.
RedBoot is free software, covered by the eCos license, derived from the
GNU General Public License. You are welcome to change it and/or distribute
copies of it under certain conditions. Under the license terms, RedBoot's
source code and full license terms must have been made available to you.
Redboot comes with ABSOLUTELY NO WARRANTY.
 
Platform: VCore-III (MIPS32 24KEc) LUTON26
RAM: 0x80000000-0x88000000 [0x80021b68-0x87fafffc available]
FLASH: 0x40000000-0x40ffffff, 64 x 0x40000 blocks
== Executing boot script in 5.000 seconds - enter ^C to abort
RedBoot> fis load -d linux_recovery
Image loaded from 0x80100000-0x8035016c
RedBoot> go
Linux version 2.6.26.8 (dev@netonixdev) (gcc version 4.1.2) #6 Wed Sep 17 23:49:40 4
Invalid kernel arglist - use RedBoot "exec" command to boot kernel.
Using predefined kernel options.
CPU revision is: 02019654 (MIPS 24K)
Determined physical RAM map:
User-defined physical RAM map:
 memory: 08000000 @ 00000000 (usable)
Zone PFN ranges:
 Normal 0 -> 32768
Movable zone start PFN for each node
early_node_map[1] active PFN ranges
 0: 0 -> 32768
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 32512
Kernel command line: console=ttyS0,115200 init=/etc/preinit mem=128M
Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
Primary data cache 32kB, 4-way, VIPT, cache aliases, linesize 32 bytes
Writing ErrCtl register=80064200
Readback ErrCtl register=80064200
Cache parity protection enabled
PID hash table entries: 512 (order: 9, 2048 bytes)
Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
Memory: 126308k/131072k available (1854k kernel code, 4644k reserved, 404k data, 11)
SLUB: Genslabs=6, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
Mount-cache hash table entries: 512
net_namespace: 324 bytes
NET: Registered protocol family 16
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 4096 (order: 3, 32768 bytes)
TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
TCP: Hash tables configured (established 4096 bind 4096)
TCP reno registered
NET: Registered protocol family 1
squashfs: version 3.0 (2006/03/15) Phillip Lougher
Registering mini_fo version $Id$
JFFS2 version 2.2. (NAND) (SUMMARY) �© 2001-2006 Red Hat, Inc.
msgmni has been set to 246
io scheduler noop registered
io scheduler deadline registered (default)
Serial: 8250/16550 driver $Revision: 1.90 $ 1 ports, IRQ sharing disabled
serial8250.0: ttyS0 at MMIO 0x70100000 (irq = 14) is a 16550A
console [ttyS0] enabled
No NAND device found!!!
m25p80 spi0.0: m25p128 (16384 Kbytes)
Mapped SPI read area @0x40000000 len 16777216
Creating 10 MTD partitions on "m25p80":
0x00000000-0x00040000 : "RedBoot"
0x00040000-0x00080000 : "config"
0x00080000-0x001c0000 : "linux_recovery"
0x001c0000-0x003c0000 : "rootfs_recovery"
mtd: partition "rootfs_recovery" set to be root filesystem
0x003c0000-0x00500000 : "linux"
0x00500000-0x00b00000 : "rootfs"
0x00b00000-0x00f40000 : "rootfs_data"
0x00f40000-0x00f80000 : "FIS directory"
0x00f80000-0x00f81000 : "RedBoot config"
0x00fc0000-0x01000000 : "Redundant FIS"
TCP cubic registered
NET: Registered protocol family 10
NET: Registered protocol family 17
802.1Q VLAN Support v1.8 Ben Greear <greearb@candelatech.com>
All bugs added by David S. Miller <davem@redhat.com>
VFS: Mounted root (squashfs filesystem) readonly.
Freeing unused kernel memory: 112k freed
Please be patient, while OpenWrt loads ...
Algorithmics/MIPS FPU Emulator v1.5
- preinit -
Press CTRL-C for failsafe
Press and HOLD default button now for reset to factory defaults
Resetting to factory defaults (default button pressed)
mounting jffs2
switching to jffs2
mini_fo: using base directory: /
mini_fo: using storage directory: /jffs
- init -
 
Please press Enter to activate this console. vtss_core: module license '(c) Vitesse.
vtss_core: Unknown parameter `netonix_2_bit_sgpio'
vtss_ioctl: Unknown symbol vtss_dev_all_event_enable
vtss_ioctl: Unknown symbol vtss_uc_flood_members_get
vtss_ioctl: Unknown symbol vtss_phy_power_conf_set
vtss_ioctl: Unknown symbol vtss_mac_table_add
vtss_ioctl: Unknown symbol vtss_qce_init
vtss_ioctl: Unknown symbol vtss_port_map_set
vtss_ioctl: Unknown symbol vtss_ipv6_mc_ctrl_flood_set
vtss_ioctl: Unknown symbol vtss_phy_eee_ena
vtss_ioctl: Unknown symbol vtss_synce_clock_out_set
vtss_ioctl: Unknown symbol vtss_packet_tx_hdr_compile
vtss_ioctl: Unknown symbol vtss_ace_init
vtss_ioctl: Unknown symbol vtss_ace_counter_clear
vtss_ioctl: Unknown symbol vtss_port_conf_set
vtss_ioctl: Unknown symbol vtss_phy_status_get
vtss_ioctl: Unknown symbol vtss_phy_event_enable_get
vtss_ioctl: Unknown symbol vtss_qos_port_conf_get
vtss_ioctl: Unknown symbol vtss_port_status_get
vtss_ioctl: Unknown symbol vtss_ipv6_mc_flood_members_get
vtss_ioctl: Unknown symbol vtss_packet_rx_port_conf_set
vtss_ioctl: Unknown symbol vtss_qce_add
vtss_ioctl: Unknown symbol vtss_eps_port_conf_get
vtss_ioctl: Unknown symbol vtss_ts_egress_latency_set
vtss_ioctl: Unknown symbol vtss_ipv6_mc_del
vtss_ioctl: Unknown symbol vtss_rx_timestamp_get
vtss_ioctl: Unknown symbol vtss_learn_port_mode_get
vtss_ioctl: Unknown symbol vtss_synce_clock_out_get
vtss_ioctl: Unknown symbol vtss_miim_read
vtss_ioctl: Unknown symbol vtss_mc_flood_members_set
vtss_ioctl: Unknown symbol vtss_ipv6_mc_ctrl_flood_get
vtss_ioctl: Unknown symbol vtss_port_counters_clear
vtss_ioctl: Unknown symbol vtss_vlan_conf_set
vtss_ioctl: Unknown symbol vtss_phy_clock_conf_set
vtss_ioctl: Unknown symbol vtss_gpio_event_poll
vtss_ioctl: Unknown symbol vtss_auth_port_state_set
vtss_ioctl: Unknown symbol vtss_reg_read
vtss_ioctl: Unknown symbol vtss_ipv4_mc_flood_members_get
vtss_ioctl: Unknown symbol vtss_sgpio_read
vtss_ioctl: Unknown symbol vtss_fan_controller_init
vtss_ioctl: Unknown symbol vtss_synce_clock_in_get
vtss_ioctl: Unknown symbol vtss_aggr_port_members_set
vtss_ioctl: Unknown symbol vtss_mac_table_vlan_flush
vtss_ioctl: Unknown symbol vtss_mac_table_age
vtss_ioctl: Unknown symbol vtss_erps_port_state_set
vtss_ioctl: Unknown symbol vtss_temp_sensor_get
vtss_ioctl: Unknown symbol vtss_port_clause_37_control_get
vtss_ioctl: Unknown symbol vtss_phy_read
vtss_ioctl: Unknown symbol vtss_port_state_set
vtss_ioctl: Unknown symbol vtss_phy_reset
vtss_ioctl: Unknown symbol vtss_gpio_event_enable
vtss_ioctl: Unknown symbol vtss_ipv4_mc_add
vtss_ioctl: Unknown symbol vtss_gpio_direction_set
vtss_ioctl: Unknown symbol vtss_sflow_port_conf_set
vtss_ioctl: Unknown symbol vtss_fan_cool_lvl_get
vtss_ioctl: Unknown symbol vtss_packet_rx_frame_get_raw
vtss_ioctl: Unknown symbol vtss_mirror_egress_ports_get
vtss_ioctl: Unknown symbol vtss_ace_counter_get
vtss_ioctl: Unknown symbol vtss_gpio_write
vtss_ioctl: Unknown symbol vtss_qos_conf_set
vtss_ioctl: Unknown symbol vtss_eps_port_selector_get
vtss_ioctl: Unknown symbol vtss_phy_conf_get
vtss_ioctl: Unknown symbol vtss_phy_conf_1g_set
vtss_ioctl: Unknown symbol vtss_phy_event_poll
vtss_ioctl: Unknown symbol vtss_port_basic_counters_get
vtss_ioctl: Unknown symbol vtss_phy_write
vtss_ioctl: Unknown symbol vtss_packet_rx_port_conf_get
vtss_ioctl: Unknown symbol vtss_sgpio_conf_set
vtss_ioctl: Unknown symbol vtss_vlan_port_conf_get
vtss_ioctl: Unknown symbol vtss_vlan_trans_group_get
vtss_ioctl: Unknown symbol vtss_qos_conf_get
vtss_ioctl: Unknown symbol vtss_fan_rotation_get
vtss_ioctl: Unknown symbol vtss_mirror_ingress_ports_get
vtss_ioctl: Unknown symbol vtss_mac_table_get_next
vtss_ioctl: Unknown symbol vtss_packet_tx_hdr_encode
vtss_ioctl: Unknown symbol vtss_vce_add
vtss_ioctl: Unknown symbol vtss_timestamp_age
vtss_ioctl: Unknown symbol vtss_ts_freq_offset_get
vtss_ioctl: Unknown symbol vtss_phy_write_masked
vtss_ioctl: Unknown symbol vtss_packet_dma_conf_set
vtss_ioctl: Unknown symbol vtss_dev_all_event_poll
vtss_ioctl: Unknown symbol vtss_isolated_vlan_set
vtss_ioctl: Unknown symbol vtss_tx_timestamp_update
vtss_ioctl: Unknown symbol vtss_phy_veriphy_start
vtss_ioctl: Unknown symbol vtss_miim_write
vtss_ioctl: Unknown symbol vtss_eps_port_conf_set
vtss_ioctl: Unknown symbol vtss_npi_conf_set
vtss_ioctl: Unknown symbol vtss_packet_port_filter_get
vtss_ioctl: Unknown symbol vtss_packet_tx_frame_port_vlan
vtss_ioctl: Unknown symbol vtss_acl_port_counter_clear
vtss_ioctl: Unknown symbol vtss_packet_tx_frame_vlan
vtss_ioctl: Unknown symbol vtss_stp_port_state_set
vtss_ioctl: Unknown symbol vtss_sgpio_event_poll
vtss_ioctl: Unknown symbol vtss_ts_timeofday_get
vtss_ioctl: Unknown symbol vtss_phy_conf_1g_get
vtss_ioctl: Unknown symbol vtss_chip_id_get
vtss_ioctl: Unknown symbol vtss_phy_chip_temp_get
vtss_ioctl: Unknown symbol vtss_mstp_port_msti_state_set
vtss_ioctl: Unknown symbol vtss_ts_timeofday_set
vtss_ioctl: Unknown symbol vtss_eee_port_state_set
vtss_ioctl: Unknown symbol vtss_reg_write
vtss_ioctl: Unknown symbol vtss_phy_led_intensity_set
vtss_ioctl: Unknown symbol vtss_ts_adjtimer_get
vtss_ioctl: Unknown symbol vtss_mirror_cpu_ingress_get
vtss_ioctl: Unknown symbol vtss_aggr_port_members_get
vtss_ioctl: Unknown symbol vtss_phy_enhanced_led_control_init
vtss_ioctl: Unknown symbol vtss_packet_tx_frame_port
vtss_ioctl: Unknown symbol vtss_packet_frame_filter
vtss_ioctl: Unknown symbol vtss_ts_ingress_latency_set
vtss_ioctl: Unknown symbol vtss_port_forward_state_set
vtss_ioctl: Unknown symbol vtss_port_forward_state_get
vtss_ioctl: Unknown symbol vtss_restart_conf_set
vtss_ioctl: Unknown symbol vtss_qce_del
vtss_ioctl: Unknown symbol vtss_phy_veriphy_get
vtss_ioctl: Unknown symbol vtss_mac_table_get
vtss_ioctl: Unknown symbol vtss_reg_write_masked
vtss_ioctl: Unknown symbol vtss_mirror_cpu_ingress_set
vtss_ioctl: Unknown symbol vtss_sgpio_conf_get
vtss_ioctl: Unknown symbol vtss_acl_policer_conf_get
vtss_ioctl: Unknown symbol vtss_aggr_mode_set
vtss_ioctl: Unknown symbol vtss_ipv4_mc_del
vtss_ioctl: Unknown symbol vtss_isolated_vlan_get
vtss_ioctl: Unknown symbol vtss_mac_table_port_flush
vtss_ioctl: Unknown symbol vtss_ts_external_clock_mode_set
vtss_ioctl: Unknown symbol vtss_phy_write_masked_page
vtss_ioctl: Unknown symbol vtss_vlan_trans_group_to_port_get
vtss_ioctl: Unknown symbol vtss_pvlan_port_members_get
vtss_ioctl: Unknown symbol vtss_vlan_conf_get
vtss_ioctl: Unknown symbol vtss_mirror_cpu_egress_set
vtss_ioctl: Unknown symbol vtss_phy_power_conf_get
vtss_ioctl: Unknown symbol vtss_phy_mmd_read
vtss_ioctl: Unknown symbol vtss_acl_port_conf_set
vtss_ioctl: Unknown symbol vtss_ts_external_clock_mode_get
vtss_ioctl: Unknown symbol vtss_mstp_vlan_msti_set
vtss_ioctl: Unknown symbol vtss_eee_port_conf_set
vtss_ioctl: Unknown symbol vtss_restart_conf_get
vtss_ioctl: Unknown symbol vtss_ts_adjtimer_set
vtss_ioctl: Unknown symbol vtss_phy_event_enable_set
vtss_ioctl: Unknown symbol vtss_ts_p2p_delay_get
vtss_ioctl: Unknown symbol vtss_ace_add
vtss_ioctl: Unknown symbol vtss_isolated_port_members_set
vtss_ioctl: Unknown symbol vtss_mirror_monitor_port_set
vtss_ioctl: Unknown symbol vtss_ipv6_mc_flood_members_set
vtss_ioctl: Unknown symbol vtss_mac_table_del
vtss_ioctl: Unknown symbol vtss_vlan_trans_group_del
vtss_ioctl: Unknown symbol vtss_ace_del
vtss_ioctl: Unknown symbol vtss_packet_port_info_init
vtss_ioctl: Unknown symbol vtss_packet_dma_conf_get
vtss_ioctl: Unknown symbol vtss_erps_vlan_member_set
vtss_ioctl: Unknown symbol vtss_uc_flood_members_set
vtss_ioctl: Unknown symbol vtss_vlan_trans_group_add
vtss_ioctl: Unknown symbol vtss_phy_led_mode_set
vtss_ioctl: Unknown symbol vtss_phy_coma_mode_disable
vtss_ioctl: Unknown symbol vtss_isolated_port_members_get
vtss_ioctl: Unknown symbol vtss_vlan_trans_group_to_port_set
vtss_ioctl: Unknown symbol vtss_ipv4_mc_flood_members_set
vtss_ioctl: Unknown symbol vtss_vce_init
vtss_ioctl: Unknown symbol vtss_learn_port_mode_set
vtss_ioctl: Unknown symbol vtss_packet_rx_conf_set
vtss_ioctl: Unknown symbol vtss_acl_port_counter_get
vtss_ioctl: Unknown symbol vtss_port_counters_update
vtss_ioctl: Unknown symbol vtss_npi_conf_get
vtss_ioctl: Unknown symbol vtss_phy_mmd_write
vtss_ioctl: Unknown symbol vtss_mirror_monitor_port_get
vtss_ioctl: Unknown symbol vtss_packet_dma_offset
vtss_ioctl: Unknown symbol vtss_mirror_egress_ports_set
vtss_ioctl: Unknown symbol vtss_mac_table_flush
vtss_ioctl: Unknown symbol vtss_phy_status_1g_get
vtss_ioctl: Unknown symbol vtss_vlan_port_conf_set
vtss_ioctl: Unknown symbol vtss_mc_flood_members_get
vtss_ioctl: Unknown symbol vtss_restart_status_get
vtss_ioctl: Unknown symbol vtss_gpio_mode_set
vtss_ioctl: Unknown symbol vtss_mstp_vlan_msti_get
vtss_ioctl: Unknown symbol vtss_temp_sensor_init
vtss_ioctl: Unknown symbol vtss_erps_port_state_get
vtss_ioctl: Unknown symbol vtss_mac_table_vlan_age
vtss_ioctl: Unknown symbol vtss_sgpio_event_enable
vtss_ioctl: Unknown symbol vtss_port_counters_get
vtss_ioctl: Unknown symbol vtss_packet_rx_hdr_decode
vtss_ioctl: Unknown symbol vtss_mac_table_age_time_set
vtss_ioctl: Unknown symbol vtss_ptp_event_poll
vtss_ioctl: Unknown symbol vtss_mstp_port_msti_state_get
vtss_ioctl: Unknown symbol vtss_ts_adjtimer_one_sec
vtss_ioctl: Unknown symbol vtss_vlan_port_members_get
vtss_ioctl: Unknown symbol vtss_acl_port_conf_get
vtss_ioctl: Unknown symbol vtss_auth_port_state_get
vtss_ioctl: Unknown symbol vtss_qos_port_conf_set
vtss_ioctl: Unknown symbol vtss_ipv6_mc_add
vtss_ioctl: Unknown symbol vtss_mac_table_vlan_port_flush
vtss_ioctl: Unknown symbol vtss_acl_policer_conf_set
vtss_ioctl: Unknown symbol vtss_phy_power_status_get
vtss_ioctl: Unknown symbol vtss_fan_cool_lvl_set
vtss_ioctl: Unknown symbol vtss_port_conf_get
vtss_ioctl: Unknown symbol vtss_mac_table_age_time_get
vtss_ioctl: Unknown symbol vtss_mirror_cpu_egress_get
vtss_ioctl: Unknown symbol vtss_ts_operation_mode_set
vtss_ioctl: Unknown symbol vtss_synce_clock_in_set
vtss_ioctl: Unknown symbol vtss_packet_tx_frame
vtss_ioctl: Unknown symbol vtss_pvlan_port_members_set
vtss_ioctl: Unknown symbol vtss_debug_info_print
vtss_ioctl: Unknown symbol vtss_erps_vlan_member_get
vtss_ioctl: Unknown symbol vtss_phy_pre_reset
vtss_ioctl: Unknown symbol vtss_ts_operation_mode_get
vtss_ioctl: Unknown symbol vtss_phy_chip_temp_init
vtss_ioctl: Unknown symbol vtss_gpio_read
vtss_ioctl: Unknown symbol vtss_mirror_ingress_ports_set
vtss_ioctl: Unknown symbol vtss_eps_port_selector_set
vtss_ioctl: Unknown symbol vtss_port_clause_37_control_set
vtss_ioctl: Unknown symbol vtss_ptp_event_enable
vtss_ioctl: Unknown symbol vtss_stp_port_state_get
vtss_ioctl: Unknown symbol vtss_phy_post_reset
vtss_ioctl: Unknown symbol vtss_vce_del
vtss_ioctl: Unknown symbol vtss_sflow_port_conf_get
vtss_ioctl: Unknown symbol vtss_aggr_mode_get
vtss_ioctl: Unknown symbol vtss_packet_rx_frame_get
vtss_ioctl: Unknown symbol vtss_ts_egress_latency_get
vtss_ioctl: Unknown symbol vtss_phy_conf_set
vtss_ioctl: Unknown symbol vtss_rx_master_timestamp_get
vtss_ioctl: Unknown symbol vtss_poll_1sec
vtss_ioctl: Unknown symbol vtss_port_map_get
vtss_ioctl: Unknown symbol vtss_packet_rx_frame_discard
vtss_ioctl: Unknown symbol vtss_eee_port_counter_get
vtss_ioctl: Unknown symbol vtss_ts_p2p_delay_set
vtss_ioctl: Unknown symbol vtss_vlan_port_members_set
vtss_ioctl: Unknown symbol vtss_packet_tx_info_init
vtss_ioctl: Unknown symbol vtss_packet_rx_conf_get
vtss_ioctl: Unknown symbol vtss_ts_ingress_latency_get
vtss_ioctl: Unknown symbol vtss_mac_table_status_get
vtss_ioctl: Unknown symbol vtss_port_state_get
vtss_port: Unknown symbol vtss_port_map_set
vtss_port: Unknown symbol vtss_port_conf_set
vtss_port: Unknown symbol vtss_port_status_get
vtss_port: Unknown symbol port_custom_table
vtss_port: Unknown symbol port_custom_conf
vtss_port: Unknown symbol vtss_port_state_set
vtss_port: Unknown symbol vtss_phy_reset
vtss_port: Unknown symbol port_custom_led_init
vtss_port: Unknown symbol vtss_intr_cfg
vtss_port: Unknown symbol vtss_phy_event_poll
vtss_port: Unknown symbol vtss_stp_port_state_set
vtss_port: Unknown symbol vtss_board_name
vtss_port: Unknown symbol vtss_mac_table_port_flush
vtss_port: Unknown symbol post_port_custom_reset
vtss_port: Unknown symbol port_custom_led_update
vtss_port: Unknown symbol port_custom_init
vtss_port: Unknown symbol vtss_phy_event_enable_set
vtss_port: Unknown symbol port_custom_reset
vtss_port: Unknown symbol vtss_gpio_mode_set
vtss_port: Unknown symbol switch_proc_dir
vtss_port: Unknown symbol vtss_port_counters_get
vtss_port: Unknown symbol vtss_board_type
vtss_port: Unknown symbol vtss_port_clause_37_control_set
vtss_port: Unknown symbol vtss_phy_conf_set
vtss_ethdrv: Unknown symbol vtss_mac_table_add
vtss_ethdrv: Unknown symbol vtss_fdma_uninit
vtss_ethdrv: Unknown symbol vtss_fdma_xtr_hdr_decode
vtss_ethdrv: Unknown symbol vtss_mac_table_del
vtss_ethdrv: Unknown symbol vtss_packet_rx_conf_set
vtss_ethdrv: Unknown symbol vtss_fdma_irq_handler
vtss_ethdrv: Unknown symbol vtss_fdma_ch_cfg
vtss_ethdrv: Unknown symbol vtss_fdma_inj
vtss_ethdrv: Unknown symbol vtss_fdma_init
vtss_ethdrv: Unknown symbol vtss_packet_rx_conf_get
i2c /dev entries driver
i2c_vcoreiii i2c_vcoreiii: i2c bus driver on IRQ 19
mini_fo_lookup: ERROR, meta data corruption detected.
mini_fo_d_delete: negative dentry passed.
mini_fo_d_release: no private data.
mini_fo_lookup: ERROR, meta data corruption detected.
mini_fo_d_delete: negative dentry passed.
mini_fo_d_release: no private data.
mini_fo_lookup: ERROR, meta data corruption detected.
mini_fo_d_delete: negative dentry passed.
mini_fo_d_release: no private data.
mini_fo_lookup: ERROR, meta data corruption detected.
mini_fo_d_delete: negative dentry passed.
mini_fo_d_release: no private data.

Re: Switch bricked during firmware upgrade - anyway to recov

Posted: Tue Aug 09, 2016 8:59 am
by sirhc

Re: Switch bricked during firmware upgrade - anyway to recov

Posted: Tue Aug 09, 2016 9:35 am
by nathanshimp
Thanks for the quick reply sirhc!

I actually read that post but I couldn't get a prompt to actually go through the steps.
It turned out it was a problem with my minicom settings...
If anyone else has problems with not being able to Ctrl-C or hit enter in mincom, make sure you turn hardware flow control off.
That fixed my problem so I could actually get to the bootloader prompt.

Thanks again!