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RE: GPIO toggling/chattering while performing NAND read. » uBoot_V2013_10_gpmc_reg_dump.txt

Srinivasa Wunnimani, 03/09/2020 01:23 PM

 
U-Boot 2013.10 (Mar 09 2020 - 06:13:47)

AM335X-GP rev 0
I2C: ready
DRAM: 256 MiB
WARNING: Caches not enabled
NAND: Using 2k bch8 layout
ECC Mode = 2 lo = 56/0
256 MiB
MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1
*** Warning - bad CRC, using default environment

Net: Could not get PHY for cpsw: addr 1
Could not get PHY for cpsw: addr 1
cpsw
Hit any key to stop autoboot: 0
U-Boot#
U-Boot#
U-Boot#
U-Boot#
U-Boot# ver

U-Boot 2013.10 (Mar 09 2020 - 06:13:47)
arm-arago-linux-gnueabi-gcc (GCC) 4.5.3 20110311 (prerelease)
GNU ld (GNU Binutils) 2.20.1.20100303
U-Boot# print_gpmc_regs
GPMC_REVISION = 60
GPMC_SYSCONFIG = 8
GPMC_SYSSTATUS = 1
GPMC_IRQSTATUS = 0
GPMC_IRQENABLE = 0
GPMC_TIMEOUT_CONTROL = 1ff0
GPMC_ERR_ADDRESS = 0
GPMC_ERR_TYPE = 0
GPMC_CONFIG = 12
GPMC_STATUS = 101
GPMC_CONFIG1_0 = 800
GPMC_CONFIG2_0 = 1e1e00
GPMC_CONFIG3_0 = 1e1e00
GPMC_CONFIG4_0 = 16051807
GPMC_CONFIG5_0 = 151e1e
GPMC_CONFIG6_0 = 16000f80
GPMC_CONFIG7_0 = 48
GPMC_NAND_COMMAND_0 = ffffff00
GPMC_NAND_ADDRESS_0 = ffffffff
GPMC_NAND_DATA_0 = ffffffff
GPMC_CONFIG1_1 = 1000
GPMC_CONFIG2_1 = 101001
GPMC_CONFIG3_1 = 22060514
GPMC_CONFIG4_1 = 10057016
GPMC_CONFIG5_1 = 10f1111
GPMC_CONFIG6_1 = 8f070000
GPMC_CONFIG7_1 = f00
GPMC_CONFIG1_2 = 1000
GPMC_CONFIG2_2 = 101001
GPMC_CONFIG3_2 = 22060514
GPMC_CONFIG4_2 = 10057016
GPMC_CONFIG5_2 = 10f1111
GPMC_CONFIG6_2 = 8f070000
GPMC_CONFIG7_2 = f00
GPMC_CONFIG1_3 = 1000
GPMC_CONFIG2_3 = 101001
GPMC_CONFIG3_3 = 22060514
GPMC_CONFIG4_3 = 10057016
GPMC_CONFIG5_3 = 10f1111
GPMC_CONFIG6_3 = 8f070000
GPMC_CONFIG7_3 = f00
GPMC_CONFIG1_4 = 1000
GPMC_CONFIG2_4 = 101001
GPMC_CONFIG3_4 = 22060514
GPMC_CONFIG4_4 = 10057016
GPMC_CONFIG5_4 = 10f1111
GPMC_CONFIG6_4 = 8f070000
GPMC_CONFIG7_4 = f00
GPMC_CONFIG1_5 = 1000
GPMC_CONFIG2_5 = 101001
GPMC_CONFIG3_5 = 22060514
GPMC_CONFIG4_5 = 10057016
GPMC_CONFIG5_5 = 10f1111
GPMC_CONFIG6_5 = 8f070000
GPMC_CONFIG7_5 = f00
GPMC_CONFIG1_6 = 1000
GPMC_CONFIG2_6 = 101001
GPMC_CONFIG3_6 = 22060514
GPMC_CONFIG4_6 = 10057016
GPMC_CONFIG5_6 = 10f1111
GPMC_CONFIG6_6 = 8f070000
GPMC_CONFIG7_6 = f00
GPMC_PREFETCH_CONFIG1 = 4000
GPMC_PREFETCH_CONFIG2 = 0
GPMC_PREFETCH_CONTROL = 0
GPMC_PREFETCH_STATUS = 0
GPMC_ECC_CONFIG = 11100
GPMC_ECC_CONTROL = 2
GPMC_ECC_SIZE_CONFIG = 81a000
GPMC_ECC1_RESULT = 0
GPMC_ECC2_RESULT = 0
GPMC_ECC3_RESULT = 0
GPMC_ECC4_RESULT = 0
GPMC_ECC5_RESULT = 0
GPMC_ECC6_RESULT = 0
GPMC_ECC7_RESULT = 0
GPMC_ECC8_RESULT = 0
GPMC_ECC9_RESULT = 0
GPMC_BCH_RESULT0_0 = 0
GPMC_BCH_RESULT1_0 = 0
GPMC_BCH_RESULT2_0 = 0
GPMC_BCH_RESULT3_0 = 0
GPMC_BCH_RESULT0_1 = 0
GPMC_BCH_RESULT1_1 = 0
GPMC_BCH_RESULT2_1 = 0
GPMC_BCH_RESULT3_1 = 0
GPMC_BCH_RESULT0_2 = 0
GPMC_BCH_RESULT1_2 = 0
GPMC_BCH_RESULT2_2 = 0
GPMC_BCH_RESULT3_2 = 0
GPMC_BCH_RESULT0_3 = 0
GPMC_BCH_RESULT1_3 = 0
GPMC_BCH_RESULT2_3 = 0
GPMC_BCH_RESULT3_3 = 0
GPMC_BCH_RESULT0_4 = 0
GPMC_BCH_RESULT1_4 = 0
GPMC_BCH_RESULT2_4 = 0
GPMC_BCH_RESULT3_4 = 0
GPMC_BCH_RESULT0_5 = 0
GPMC_BCH_RESULT1_5 = 0
GPMC_BCH_RESULT2_5 = 0
GPMC_BCH_RESULT3_5 = 0
GPMC_BCH_RESULT0_6 = 0
GPMC_BCH_RESULT1_6 = 0
GPMC_BCH_RESULT2_6 = 0
GPMC_BCH_RESULT3_6 = 0
GPMC_BCH_RESULT0_7 = 0
GPMC_BCH_RESULT1_7 = 0
GPMC_BCH_RESULT2_7 = 0
GPMC_BCH_RESULT3_7 = 0
GPMC_BCH_SWDATA = 0
GPMC_BCH_RESULT4_0 = 0
GPMC_BCH_RESULT5_0 = 0
GPMC_BCH_RESULT6_0 = 0
GPMC_BCH_RESULT4_1 = 0
GPMC_BCH_RESULT5_1 = 0
GPMC_BCH_RESULT6_1 = 0
GPMC_BCH_RESULT4_2 = 0
GPMC_BCH_RESULT5_2 = 0
GPMC_BCH_RESULT6_2 = 0
GPMC_BCH_RESULT4_3 = 0
GPMC_BCH_RESULT5_3 = 0
GPMC_BCH_RESULT6_3 = 0
GPMC_BCH_RESULT4_4 = 0
GPMC_BCH_RESULT5_4 = 0
GPMC_BCH_RESULT6_4 = 0
GPMC_BCH_RESULT4_5 = 0
GPMC_BCH_RESULT5_5 = 0
GPMC_BCH_RESULT6_5 = 0
GPMC_BCH_RESULT4_6 = 0
GPMC_BCH_RESULT5_6 = 0
GPMC_BCH_RESULT6_6 = 0
GPMC_BCH_RESULT4_7 = 0
GPMC_BCH_RESULT5_7 = 0
GPMC_BCH_RESULT6_7 = 0
U-Boot#

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