bb7001b501
Early clock initialization sets up PLL/FLL values for optimal RF behaviour. As this relationship is presently undocumented, we document this in the script so the rationale is apparent. Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
144 lines
3.0 KiB
Plaintext
144 lines
3.0 KiB
Plaintext
LIST "partner-jet-setup.txt - 20090729 Magnus Damm"
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LIST "set up enough of the kfr2r09 hardware to boot the kernel"
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LIST "zImage (RAM boot)"
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LIST "This script can be used to boot the kernel from RAM via JTAG:"
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LIST "> < partner-jet-setup.txt"
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LIST "> RD zImage, 0xa8800000"
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LIST "> G=0xa8800000"
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LIST "romImage (Flash boot)"
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LIST "Use the following command to burn the zImage to flash via JTAG:"
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LIST "> RD romImage, 0"
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LIST "--------------------------------"
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LIST "disable watchdog"
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EW 0xa4520004, 0xa507
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LIST "invalidate instruction cache"
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ED 0xff00001c, 0x00000800
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LIST "invalidate TLBs"
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ED 0xff000010, 0x00000004
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LIST "select mode for cs5 + cs6"
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ED 0xff800020, 0xa5a50001
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ED 0xfec10000, 0x0000001b
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LIST "setup clocks"
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LIST "The PLL and FLL values are updated here for the optimal"
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LIST "RF frequency and improved reception sensitivity."
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ED 0xa4150004, 0x00000050
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ED 0xa4150000, 0x91053508
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WAIT 1
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ED 0xa4150050, 0x00000340
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ED 0xa4150024, 0x00005000
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LIST "setup pins"
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EB 0xa4050120, 0x00
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EB 0xa4050122, 0x00
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EB 0xa4050124, 0x00
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EB 0xa4050126, 0x00
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EB 0xa4050128, 0xA0
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EB 0xa405012A, 0x10
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EB 0xa405012C, 0x00
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EB 0xa405012E, 0x00
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EB 0xa4050130, 0x00
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EB 0xa4050132, 0x00
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EB 0xa4050134, 0x01
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EB 0xa4050136, 0x40
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EB 0xa4050138, 0x00
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EB 0xa405013A, 0x00
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EB 0xa405013C, 0x00
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EB 0xa405013E, 0x20
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EB 0xa4050160, 0x00
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EB 0xa4050162, 0x40
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EB 0xa4050164, 0x03
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EB 0xa4050166, 0x00
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EB 0xa4050168, 0x00
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EB 0xa405016A, 0x00
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EB 0xa405016C, 0x00
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EW 0xa405014E, 0x5660
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EW 0xa4050150, 0x0145
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EW 0xa4050152, 0x1550
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EW 0xa4050154, 0x0200
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EW 0xa4050156, 0x0040
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EW 0xa4050158, 0x0000
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EW 0xa405015a, 0x0000
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EW 0xa405015c, 0x0000
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EW 0xa405015e, 0x0000
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EW 0xa4050180, 0x0000
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EW 0xa4050182, 0x8002
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EW 0xa4050184, 0x0000
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EW 0xa405018a, 0x9991
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EW 0xa405018c, 0x8011
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EW 0xa405018e, 0x9550
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EW 0xa4050100, 0x0000
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EW 0xa4050102, 0x5540
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EW 0xa4050104, 0x0000
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EW 0xa4050106, 0x0000
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EW 0xa4050108, 0x4550
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EW 0xa405010a, 0x0130
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EW 0xa405010c, 0x0555
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EW 0xa405010e, 0x0000
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EW 0xa4050110, 0x0000
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EW 0xa4050112, 0xAAA8
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EW 0xa4050114, 0x8305
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EW 0xa4050116, 0x10F0
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EW 0xa4050118, 0x0F50
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EW 0xa405011a, 0x0000
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EW 0xa405011c, 0x0000
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EW 0xa405011e, 0x0555
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EW 0xa4050140, 0x0000
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EW 0xa4050142, 0x5141
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EW 0xa4050144, 0x5005
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EW 0xa4050146, 0xAAA9
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EW 0xa4050148, 0xFAA9
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EW 0xa405014a, 0x3000
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EW 0xa405014c, 0x0000
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LIST "setup sdram"
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ED 0xFD000108, 0x40000301
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ED 0xFD000020, 0x011B0002
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ED 0xFD000030, 0x03060E02
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ED 0xFD000034, 0x01020102
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ED 0xFD000038, 0x01090406
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ED 0xFD000008, 0x00000004
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ED 0xFD000040, 0x00000001
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ED 0xFD000040, 0x00000000
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ED 0xFD000018, 0x00000001
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WAIT 1
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ED 0xFD000014, 0x00000002
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ED 0xFD000060, 0x00000032
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ED 0xFD000060, 0x00020000
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ED 0xFD000014, 0x00000004
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ED 0xFD000014, 0x00000004
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ED 0xFD000010, 0x00000001
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ED 0xFD000044, 0x000004AF
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ED 0xFD000048, 0x20CF0037
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LIST "read 16 bytes from sdram"
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DD 0xa8000000, 0xa8000000, 1
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DD 0xa8000004, 0xa8000004, 1
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DD 0xa8000008, 0xa8000008, 1
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DD 0xa800000c, 0xa800000c, 1
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ED 0xFD000014, 0x00000002
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ED 0xFD000014, 0x00000004
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ED 0xFD000108, 0x40000300
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ED 0xFD000040, 0x00010000
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LIST "write to internal ram"
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ED 0xfd8007fc, 0
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LIST "setup cache"
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ED 0xff00001c, 0x0000090b
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