Temat: Problemy z bad blokami
Witam
Czy jest możliwość usuniecia tabeli bad block poleceniem z uboot czy systemu
Bad block table found at page 131008, version 0x8A
Bad block table found at page 130944, version 0x8A
Problem taki ,ze router miał uwaloną kość przez złe bloki właśnie Przeniosłem dane na nową sprawną kość wyzerowałem bad bloki ale tabela pozostała i dalej jest problem z działaniem routera.
Mój programator niestety nie widzę aby miał opcje wyzerowania tabeli.
Gdy wybieram opcje fb czyli znajdz bad block już ich nie znajduje ale stara tabela pozostała w pamięci.
Polecenia po uart z konsoli
otpcfg Reading/fusing potp/sotp bits
cfe_version Show CFE version
factory_default do factory default
nmrp start nmrp client
fw_recovery start tftp server
erase_misc_parti Erase misc partition
x Change extra partitions size
find Find string in NAND
comp Compare NAND blocks
bb Find NAND flipped bits by comparing a read with and without ECC
fb Find NAND bad blocks
rn Read NAND contents along with spare area with ECC off
dn Dump NAND contents along with spare area
phy Set memory or registers.
meminfo Display CFE System Memory
kernp Updates extra bootloader parameter for kernel. To end input enter // consecutively at any time then press <enter>
sm Set memory or registers.
db Dump bytes.
dh Dump half-words.
ledctl Test LEDs.
buttontest Test Buttons.
dw Dump words.
board_passphrase_showShow board passphrase
board_passphrase_setSet passphrase
snset Set serial number (13 digit)
wpspinset Set wpspin number
board_ssid_show Show board SSID
board_ssid_set Set SSID
rnshow Show Region number
rnset Set Region numbe (2 digit)
board_model_id_show Show board model ID
board_model_id_set Set board model ID
board_hw_id_show Show board hardware ID
board_hw_id_set Set board hardware ID
board_parameters_showShow WPS PIN code, Serial number, SSID, Passphrase, MAC address
board_parameters_setSet WPS PIN code, Serial number, SSID, Passphrase, MAC address
macshow Show ethernet MAC addresses
macset Set the MAC address (interface:lan,wan,wlan5g,2nd5g)
upgrade_cfe Upgrade CFE image
upgrade_image Write the whole image start from Address
w Write the whole image start from beginning of the flash
e Erase NAND flash
ws Write whole image (priviously loaded by kermit or JTAG) to flash .
ba set linux kernel boot argument
ldt load device tree blob from tftp server.
go goto and execute from specefic address.
sphy Initialize internal single GPHY
loadb load binary via network or kermit protocol.
r Run program from flash image or from host depending on [f/h/c] flags
p Print boot line and board parameter info
c Change booline parameters
i Erase persistent storage data
avs Change AVS config
ddr Change board DDR config
a Change board AFE ID
b Change board parameters
reset Reset the board
pmdio Pseudo MDIO access for external switches.
spi Legacy SPI access of external switch.
pmclog pmclog
pmc pmc cmd
closeavs pmc close avs cmd
cpufreq set CPU frequency
force override chipid check for images.
help Obtain help for CFE commands