Hello,
I received on Friday one new Mele A2000 (new version V1.6 on the PCB reference sticker and another sticker alone "V1.7" near the A10).
The only difference seems to be the memory chip: Micron.
The script.fex need to be modified to work, as the one decompiled from the nanda (just removing some info):
[dram_para]
dram_baseaddr = 0x40000000
dram_clk = 360
dram_type = 3
dram_rank_num =
dram_chip_density =
dram_io_width =
dram_bus_width =
dram_cas = 6
dram_zq = 0x7b
dram_odt_en = 0
dram_size =
dram_tpr0 = 0x30926692
dram_tpr1 = 0x1090
dram_tpr2 = 0x1a0c8
dram_tpr3 = 0x0
dram_tpr4 = 0x0
dram_tpr5 = 0x0
dram_emr1 = 0x0
dram_emr2 = 0x0
dram_emr3 = 0x0
It's backward compatible at least with V1.3 (my other board).
For now, the sata refuses to work on the V1.6/1.7 (work flowlessly on the V1.3)
Well loaded:
[ 551.090000] err: gpio count < =0 ,gpio_count is: 0
[ 551.090000] sw_ahci sw_ahci.0: controller can't do PMP, turning off CAP_PMP
[ 551.110000] sw_ahci sw_ahci.0: forcing PORTS_IMPL to 0x1
[ 551.120000] sw_ahci sw_ahci.0: AHCI 0001.0100 32 slots 1 ports 3 Gbps 0x1 impl platform mode
[ 551.130000] sw_ahci sw_ahci.0: flags: ncq sntf pm led clo only pio slum part ccc
[ 551.150000] scsi0 : sw_ahci_platform
[ 551.160000] ata1: SATA max UDMA/133 mmio [mem 0x01c18000-0x01c18fff] port 0x100 irq 56
[ 551.530000] ata1: SATA link down (SStatus 0 SControl 300)
But continiously reseting the link (sata works with android):
[ 583.400000] ata1: exception Emask 0x10 SAct 0x0 SErr 0x4000000 action 0xe frozen
[ 583.420000] ata1: irq_stat 0x00000040, connection status changed
[ 583.430000] ata1: SError: { DevExch }
[ 583.430000] ata1: hard resetting link
[ 585.670000] ata1: SATA link down (SStatus 1 SControl 300)
[ 585.670000] ata1: EH complete
[ 585.680000] ata1: exception Emask 0x10 SAct 0x0 SErr 0x4000000 action 0xe frozen
[ 585.690000] ata1: irq_stat 0x00000040, connection status changed
[ 585.700000] ata1: SError: { DevExch }
[ 585.710000] ata1: limiting SATA link speed to 1.5 Gbps
[ 585.720000] ata1: hard resetting link
[ 587.960000] ata1: SATA link down (SStatus 1 SControl 310)
[ 587.960000] ata1: EH complete
[ 587.980000] ata1: exception Emask 0x10 SAct 0x0 SErr 0x4000000 action 0xe frozen
[ 587.990000] ata1: irq_stat 0x00000040, connection status changed
[ 588.000000] ata1: SError: { DevExch }
[ 588.010000] ata1: limiting SATA link speed to 1.5 Gbps
[ 588.020000] ata1: hard resetting link
[ 590.260000] ata1: SATA link down (SStatus 1 SControl 310)
[ 590.260000] ata1: EH complete
[ 590.270000] ata1: exception Emask 0x10 SAct 0x0 SErr 0x4000000 action 0xe frozen
[ 590.280000] ata1: irq_stat 0x00000040, connection status changed
[ 590.290000] ata1: SError: { DevExch }
[ 590.300000] ata1: limiting SATA link speed to 1.5 Gbps
[ 590.310000] ata1: hard resetting link
[ 592.550000] ata1: SATA link down (SStatus 1 SControl 310)
[ 592.550000] ata1: EH complete
[ 592.560000] ata1: exception Emask 0x10 SAct 0x0 SErr 0x4000000 action 0xe frozen
[ 592.570000] ata1: irq_stat 0x00000040, connection status changed
[ 592.580000] ata1: SError: { DevExch }
[ 592.590000] ata1: limiting SATA link speed to 1.5 Gbps
[ 592.600000] ata1: hard resetting link
....
Any idea?
Regards,
--
Guillaume