NOTICE: UDIMM 18ASF1G72AZ-2G6B1 NOTICE: 8 GB DDR4, 64-bit, CL=15, ECC on, CS0+CS1 NOTICE: BL2: v1.5(release):LSDK-20.12 NOTICE: BL2: Built : 04:32:38, Dec 11 2020 NOTICE: BL31: v1.5(release):LSDK-20.12 NOTICE: BL31: Built : 04:34:48, Dec 11 2020 NOTICE: Welcome to LS1046 BL31 Phase U-Boot 2020.04-gf46a944f71 (Dec 11 2020 - 04:34:39 +0800) SoC: LS1046AE Rev1.0 (0x87070010) Clock Configuration: CPU0(A72):1800 MHz CPU1(A72):1800 MHz CPU2(A72):1800 MHz CPU3(A72):1800 MHz Bus: 700 MHz DDR: 2100 MT/s FMAN: 800 MHz Reset Configuration Word (RCW): 00000000: 0e150012 10000000 00000000 00000000 00000010: 11335559 40005012 40025000 c1000000 00000020: 00000000 00000000 00000000 00238800 00000030: 20124000 00003101 00000096 00000001 Model: LS1046A RDB Board Board: LS1046ARDB, boot from QSPI vBank 4 CPLD: V2.3 PCBA: V2.0 SERDES Reference Clocks: SD1_CLK1 = 156.25MHZ, SD1_CLK2 = 100.00MHZ DRAM: 7.9 GiB (DDR4, 64-bit, CL=15, ECC on) DDR Chip-Select Interleaving Mode: CS0+CS1 SEC0: RNG instantiated Using SERDES1 Protocol: 4403 (0x1133) Using SERDES2 Protocol: 21849 (0x5559) NAND: 512 MiB MMC: FSL_SDHC: 0 Loading Environment from SPI Flash... SF: Detected s25fs512s with page size 256 Bytes, erase size 256 KiB, total 64 MiB OK EEPROM: NXID v1 In: serial Out: serial Err: serial Net: SF: Detected s25fs512s with page size 256 Bytes, erase size 256 KiB, total 64 MiB Fman1: Uploading microcode version 106.4.18 PCIe1: pcie@3400000 Root Complex: no link PCIe2: pcie@3500000 Root Complex: no link PCIe3: pcie@3600000 Root Complex: no link FM1@DTSEC3 [PRIME], FM1@DTSEC4, FM1@DTSEC5, FM1@DTSEC6, FM1@TGEC1, FM1@TGEC2 Hit any key to stop autoboot: 0 => sf probe 0:1 SF: Detected s25fs512s with page size 256 Bytes, erase size 256 KiB, total 64 MiB => sf erase 0x00 +0x100 SF: 262144 bytes @ 0x0 Erased: OK => md.w $load_addr 100 a0000000: beef dead beef dead beef dead beef dead ................ a0000010: beef dead beef dead beef dead beef dead ................ a0000020: beef dead beef dead beef dead beef dead ................ a0000030: beef dead beef dead beef dead beef dead ................ a0000040: beef dead beef dead beef dead beef dead ................ a0000050: beef dead beef dead beef dead beef dead ................ a0000060: beef dead beef dead beef dead beef dead ................ a0000070: beef dead beef dead beef dead beef dead ................ a0000080: beef dead beef dead beef dead beef dead ................ a0000090: beef dead beef dead beef dead beef dead ................ a00000a0: beef dead beef dead beef dead beef dead ................ a00000b0: beef dead beef dead beef dead beef dead ................ a00000c0: beef dead beef dead beef dead beef dead ................ a00000d0: beef dead beef dead beef dead beef dead ................ a00000e0: beef dead beef dead beef dead beef dead ................ a00000f0: beef dead beef dead beef dead beef dead ................ a0000100: beef dead beef dead beef dead beef dead ................ a0000110: beef dead beef dead beef dead beef dead ................ a0000120: beef dead beef dead beef dead beef dead ................ a0000130: beef dead beef dead beef dead beef dead ................ a0000140: beef dead beef dead beef dead beef dead ................ a0000150: beef dead beef dead beef dead beef dead ................ a0000160: beef dead beef dead beef dead beef dead ................ a0000170: beef dead beef dead beef dead beef dead ................ a0000180: beef dead beef dead beef dead beef dead ................ a0000190: beef dead beef dead beef dead beef dead ................ a00001a0: beef dead beef dead beef dead beef dead ................ a00001b0: beef dead beef dead beef dead beef dead ................ a00001c0: beef dead beef dead beef dead beef dead ................ a00001d0: beef dead beef dead beef dead beef dead ................ a00001e0: beef dead beef dead beef dead beef dead ................ a00001f0: beef dead beef dead beef dead beef dead ................
In the provided log:
=> sf probe 0:1 SF: Detected s25fs512s with page size 256 Bytes, erase size 256 KiB, total 64 MiB => sf erase 0x00 +0x100 SF: 262144 bytes @ 0x0 Erased: OK => md.w $load_addr 100
there is no "sf read" command.
Hi ufedor
Thanks For the replay, Please find the updated logs
_____________________________________________________________________________________________________
Loading Environment from SPI Flash... SF: Detected s25fs512s with page size 256 Bytes, erase size 256 KiB, total 64 MiB
OK
EEPROM: NXID v1
In: serial
Out: serial
Err: serial
Net: SF: Detected s25fs512s with page size 256 Bytes, erase size 256 KiB, total 64 MiB
Fman1: Uploading microcode version 106.4.18
PCIe1: pcie@3400000 Root Complex: no link
PCIe2: pcie@3500000 Root Complex: no link
PCIe3: pcie@3600000 Root Complex: no link
FM1@DTSEC3 [PRIME], FM1@DTSEC4, FM1@DTSEC5, FM1@DTSEC6, FM1@TGEC1, FM1@TGEC2
Hit any key to stop autoboot: 0
=> sf probe 0:1
SF: Detected s25fs512s with page size 256 Bytes, erase size 256 KiB, total 64 MiB
=> sf erase 0 +0x100
SF: 262144 bytes @ 0x0 Erased: OK
=> sf read $load_addr 0 0x100
device 0 offset 0x0, size 0x100
SF: 256 bytes @ 0x0 Read: OK
=> md.w $load_addr 100
a0000000: 0000 00ac aa45 8a05 0000 1000 0002 0e05 ....E...........
a0000010: 0000 0000 0000 0000 1002 4000 1449 1021 ...........@I.!.
a0000020: 0000 c000 1000 4000 0000 0000 0000 0000 .......@........
a0000030: 8800 0021 0000 0000 3001 0000 0000 0000 ..!......0......
a0000040: 0001 0000 0086 0000 0000 0000 0000 0805 ................
a0000050: 0000 0000 0600 0805 0000 0000 0004 0805 ................
a0000060: a000 0000 0068 0805 0008 0000 0000 0808 ....h...........
a0000070: 008e 0000 0408 0805 008e 0000 040c 0805 ................
a0000080: 008e 0000 0420 0805 0e20 8000 1200 08a9 .... ... .......
a0000090: 2880 0000 08cc 08a9 0000 0000 0000 0805 .(..............
a00000a0: 0000 0000 0000 0000 0000 0000 0000 0000 ................
a00000b0: 0000 0000 0000 0000 0000 0000 0000 0000 ................
a00000c0: 0000 0000 0000 0000 0000 0000 0000 0000 ................
a00000d0: 0000 0000 0000 0000 0000 0000 0000 0000 ................
a00000e0: 0000 0000 0000 0000 0000 0000 0000 0000 ................
a00000f0: 0000 0000 0000 0000 0000 0000 0000 0000 ................
a0000100: beef dead beef dead beef dead beef dead ................
a0000110: beef dead beef dead beef dead beef dead ................
a0000120: beef dead beef dead beef dead beef dead ................
a0000130: beef dead beef dead beef dead beef dead ................
a0000140: beef dead beef dead beef dead beef dead ................
a0000150: beef dead beef dead beef dead beef dead ................
a0000160: beef dead beef dead beef dead beef dead ................
a0000170: beef dead beef dead beef dead beef dead ................
a0000180: beef dead beef dead beef dead beef dead ................
a0000190: beef dead beef dead beef dead beef dead ................
a00001a0: beef dead beef dead beef dead beef dead ................
a00001b0: beef dead beef dead beef dead beef dead ................
a00001c0: beef dead beef dead beef dead beef dead ................
a00001d0: beef dead beef dead beef dead beef dead ................
a00001e0: beef dead beef dead beef dead beef dead ................
a00001f0: beef dead beef dead beef dead beef dead ................
=>
Hello,
We have a very similar problem to @Hemanth_mp, in that when we do the erase, then read back, it doesn't look like the erase happened. Ultimately, we want to re-program the RCW (as the flash 0 (bank 0) is corrupt and won't boot), but if the erase doesn't work, the write isn't going to either.
I've attached our log below. To give it some context, we have set SW3 to 'swapped' (i.e. 001), so the board is booting from QSPI flash 1 (bank 4), then we do the probe to select flash 0 (bank 0).
So, any suggestions as to why the erase does not set all bytes to 0?
[2021-11-29 10:48:30.608] => sf probe 0:1
[2021-11-29 10:49:03.163] SF: Detected s25fs512s with page size 512 Bytes, erase size 256 KiB, total 64 MiB
[2021-11-29 10:49:33.906] => sf erase 0 +$filesize
[2021-11-29 10:49:53.588] SF: 262144 bytes @ 0x0 Erased: OK
[2021-11-29 10:50:10.834] => sf read 0x82000000 0x00 0xB0
[2021-11-29 10:50:33.204] device 0 offset 0x0, size 0xb0
[2021-11-29 10:50:33.204] SF: 176 bytes @ 0x0 Read: OK
[2021-11-29 10:50:33.204] => md 0x82000000
[2021-11-29 10:50:39.702] 82000000: 01aa0100 00010001 10000000 00000010 ................
[2021-11-29 10:50:39.827] 82000010: 00000000 00000000 40001010 10100040 ...........@@...
[2021-11-29 10:50:39.827] 82000020: 00000000 00000000 00000000 00000000 ................
[2021-11-29 10:50:39.827] 82000030: 00000000 00000000 00001000 00100000 ................
[2021-11-29 10:50:39.827] 82000040: 00000000 00000000 00000000 00000000 ................
[2021-11-29 10:50:39.827] 82000050: 00000000 00000000 00000000 00000000 ................
[2021-11-29 10:50:39.827] 82000060: 00004000 00400000 00000008 08000000 .@....@.........
[2021-11-29 10:50:39.827] 82000070: 00000008 08000000 00000008 08000000 ................
[2021-11-29 10:50:39.827] 82000080: 00000008 08000000 00104a00 004a1000 .........J....J.
[2021-11-29 10:50:39.827] 82000090: 00002800 00280000 00004008 08400000 .(....(..@....@.
[2021-11-29 10:50:39.827] 820000a0: 40006000 00200000 00000000 00000000 .`.@.. .........
[2021-11-29 10:50:39.827] 820000b0: deadbeef deadbeef deadbeef deadbeef ................
[2021-11-29 10:50:39.827] 820000c0: deadbeef deadbeef deadbeef deadbeef ................
[2021-11-29 10:50:39.827] 820000d0: deadbeef deadbeef deadbeef deadbeef ................
[2021-11-29 10:50:39.827] 820000e0: deadbeef deadbeef deadbeef deadbeef ................
[2021-11-29 10:50:39.827] 820000f0: deadbeef deadbeef deadbeef deadbeef ................
Hi CF2,
Did you solve this problem? I had the same problem as you, Can you help me solve it? Thank!