Commit e4aa0cef authored by Andrey Filippov's avatar Andrey Filippov
Browse files

re-testing

parent 3efc55dc

.gitignore

+1 −0
Original line number Diff line number Diff line
@@ -16,3 +16,4 @@ x393.prj 
bitbake-logs                                                                                                                                               

sysroots  

attic/*

image

includes/ahci_defaults.vh

+1 −1
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@@ -2,6 +2,6 @@ 
, .INIT_08 (256'h000000000024000600000000000000000000000080000C000000000080000800)

, .INIT_09 (256'h000000000000000000000000000000000000000000000000FFFFFFFF00000000)

, .INIT_0B (256'h0000000000000000000000000000003300000000000000000000000000000000)

, .INIT_0C (256'h000000000000000000000000000000000000000001010004001000000001FFFE)

, .INIT_0C (256'h00000000000000000000000000000000000000000101000A001000000001FFFE)

, .INIT_0D (256'h000001000000000000000040000000000001FFFE000000008000000000000000)

, .INIT_0E (256'h0000000000000000000000000000000000000000000000000000000040000001)

includes/ahci_localparams.vh

+1 −1
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@@ -97,7 +97,7 @@ 
// RO: HBA Revision ID

    localparam PCI_Header__RID__RID__ADDR = 'h62;

    localparam PCI_Header__RID__RID__MASK = 'hff;

    localparam PCI_Header__RID__RID__DFLT = 'h4;

    localparam PCI_Header__RID__RID__DFLT = 'ha;

// RO: Base Class Code: 1 - Mass Storage Device

    localparam PCI_Header__CC__BCC__ADDR = 'h62;

    localparam PCI_Header__CC__BCC__MASK = 'hff000000;

py393sata/create_ahci_registers.py

+1 −1
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@@ -28,7 +28,7 @@ __status__ = "Development" 


# All unspecified ranges/fields default to fT:RO, fC:0 (readonly, reset value = 0)

#RID = 0x02   # Revision ID (use for bitstream version)

RID = 0x04   # Revision ID

RID = 0x0a  # Revision ID

VID = 0xfffe # What to use for non-PCI "vendorID"?

DID = 0x0001

SSVID = 0xfffe

py393sata/x393sata.py

+10 −2
Original line number Diff line number Diff line
@@ -1521,6 +1521,8 @@ mem = x393_mem.X393Mem(1,0,1) 
sata = x393sata.x393sata()

hex(mem.read_mem(sata.get_reg_address('PCI_Header__RID')))



sata.setup_pio_read_identify_command()



sata.dd_read_dma_ext(142615470, 512, 512)

sata.dd_read_dma_ext(142615472, 512, 512)
@@ -1529,10 +1531,16 @@ hex(((mem.read_mem(0x80000ffc) >> 10) & 0xffc) + 0x80001000) 


Datascope has a ring buffer of 4K: 0x80001000..0x80001fff



mem.read_mem(0x80000118)

mem.write_mem(0x80000118,0x10)

mem.write_mem(0x80000118,0x10) # stop



dd if=/dev/sdj count=1 skip=142615470 of=/dev/null

    

s=set()

for i in range(10000):

    s.add(mem.read_mem (0x80000ffc) & 0x1ff)



s

hex(mem.read_mem (0x80000ffc))    

    

def get_MAC():

    with open("/sys/class/net/eth0/address") as sysfile: